releasing package apt version 1.1~exp121.1.exp12

10 files changed, 1651 insertions, 1495 deletions

diff --git a/doc/apt-verbatim.ent b/doc/apt-verbatim.ent
index d01048c81..c27fccbc8 100644
--- a/doc/apt-verbatim.ent
+++ b/doc/apt-verbatim.ent
@@ -225,7 +225,7 @@
 ">
 
 <!-- this will be updated by 'prepare-release' -->
-<!ENTITY apt-product-version "1.1~exp11">
+<!ENTITY apt-product-version "1.1~exp12">
 
 <!-- (Code)names for various things used all over the place -->
 <!ENTITY oldstable-codename "wheezy">
diff --git a/doc/po/apt-doc.pot b/doc/po/apt-doc.pot
index ca5971547..334956eeb 100644
--- a/doc/po/apt-doc.pot
+++ b/doc/po/apt-doc.pot
@@ -6,9 +6,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: apt-doc 1.1~exp11\n"
+"Project-Id-Version: apt-doc 1.1~exp12\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -684,7 +684,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191 apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148 apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716 sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59 apt-ftparchive.1.xml:603
+#: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191 apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148 apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716 sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59 apt-ftparchive.1.xml:603
 msgid "See Also"
 msgstr ""
 
@@ -1344,7 +1344,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121 apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121 apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr ""
 
@@ -2885,11 +2885,12 @@ msgstr ""
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -2901,7 +2902,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of "
 "<literal>host</literal> or <literal>access</literal> which determines how "
@@ -2911,21 +2912,21 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP "
 "URIs. It is in the standard form of "
@@ -2938,7 +2939,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -2950,14 +2951,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 msgid ""
 "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used to "
 "enable HTTP pipelining (RFC 2616 section 8.1.2.2) which can be beneficial "
@@ -2969,14 +2970,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 msgid ""
 "The used bandwidth can be limited with "
 "<literal>Acquire::http::Dl-Limit</literal> which accepts integer values in "
@@ -2986,7 +2987,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -2994,7 +2995,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -3008,7 +3009,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -3019,7 +3020,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -3043,7 +3044,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of "
@@ -3064,7 +3065,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -3074,7 +3075,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the "
 "<envar>ftp_proxy</envar> environment variable to an HTTP URL - see the "
@@ -3084,7 +3085,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -3094,13 +3095,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -3113,7 +3114,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is "
 "<literal>gpgv::Options</literal>, which passes additional parameters to "
@@ -3121,7 +3122,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid ""
 "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> "
@@ -3129,7 +3130,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -3141,19 +3142,19 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -3171,13 +3172,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the "
 "<literal>Dir::Bin::<replaceable>Methodname</replaceable></literal> will be "
@@ -3193,7 +3194,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -3201,7 +3202,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -3210,7 +3211,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the "
@@ -3222,13 +3223,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and "
 "\"en\". \"<literal>environment</literal>\" has a special meaning here: it "
@@ -3250,7 +3251,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -3260,24 +3261,24 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -3285,7 +3286,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -3294,7 +3295,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -3305,12 +3306,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' "
@@ -3341,12 +3342,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -3358,7 +3359,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 msgid ""
 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
 "information, such as the two package caches <literal>srcpkgcache</literal> "
@@ -3372,7 +3373,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -3382,7 +3383,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -3390,7 +3391,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by "
 "<literal>Dir::Bin</literal>. <literal>Dir::Bin::Methods</literal> specifies "
@@ -3402,7 +3403,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 msgid ""
 "The configuration item <literal>RootDir</literal> has a special meaning.  If "
 "set, all paths will be relative to <literal>RootDir</literal>, "
@@ -3416,7 +3417,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -3427,12 +3428,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -3440,7 +3441,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, "
@@ -3454,40 +3455,40 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -3495,7 +3496,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -3504,7 +3505,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 msgid ""
 "This is a list of shell commands to run before invoking &dpkg;. Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -3515,7 +3516,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -3524,7 +3525,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form "
 "<literal>key=value</literal>.  Special characters (equal signs, newlines, "
@@ -3536,7 +3537,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -3549,7 +3550,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -3559,7 +3560,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -3570,7 +3571,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</literal> "
@@ -3581,26 +3582,26 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -3615,7 +3616,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -3625,7 +3626,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -3639,7 +3640,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -3652,7 +3653,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is "
@@ -3670,7 +3671,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure "
 "--pending</command> to let &dpkg; handle all required configurations and "
@@ -3682,7 +3683,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -3693,7 +3694,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -3705,7 +3706,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -3719,12 +3720,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -3733,12 +3734,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 msgid "Debug options"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -3749,7 +3750,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, "
@@ -3757,7 +3758,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s "
@@ -3765,7 +3766,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -3775,65 +3776,65 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
 "in CD-ROM IDs."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the "
 "<literal>apt</literal> libraries."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -3841,52 +3842,52 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial "
@@ -3896,7 +3897,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as "
 "keep/install/remove while the ProblemResolver does his work.  Each addition "
@@ -3914,45 +3915,45 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -3960,14 +3961,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from "
 "<filename>/etc/apt/vendors.list</filename>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes "
 "e.g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -3975,12 +3976,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361 apt-ftparchive.1.xml:592
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375 apt-ftparchive.1.xml:592
 msgid "Examples"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -3988,7 +3989,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr ""
 
@@ -5298,8 +5299,21 @@ msgid ""
 "name instead of using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -5308,7 +5322,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -5323,7 +5337,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -5341,9 +5355,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -5357,17 +5371,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -5375,7 +5389,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media "
 "swapping. Use the &apt-cdrom; program to create cdrom entries in the source "
@@ -5383,7 +5397,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format "
@@ -5394,7 +5408,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual "
@@ -5407,7 +5421,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -5416,7 +5430,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -5425,12 +5439,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme "
@@ -5442,20 +5456,20 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 msgid ""
 "Uses the archive stored locally (or NFS mounted) at /home/apt/debian for "
 "stable/main, stable/contrib, and stable/non-free."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, no-wrap
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5465,18 +5479,18 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, no-wrap
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5486,18 +5500,18 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, no-wrap
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, no-wrap
 msgid ""
 "Types: deb-src\n"
@@ -5507,7 +5521,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -5515,7 +5529,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian &stable-codename; main\n"
@@ -5524,7 +5538,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5540,20 +5554,20 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5563,20 +5577,20 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5586,7 +5600,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -5595,13 +5609,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5611,13 +5625,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5626,7 +5640,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 msgid ""
 "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
 "directory, and uses only files found under "
@@ -5639,14 +5653,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -5658,7 +5672,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -5668,7 +5682,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 msgid "&apt-get;, &apt-conf;"
 msgstr ""
 
diff --git a/doc/po/de.po b/doc/po/de.po
index 23e52e6b8..225c9fc4b 100644
--- a/doc/po/de.po
+++ b/doc/po/de.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.8\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: 2014-09-14 14:46+0200\n"
 "Last-Translator: Chris Leick <c.leick@vollbio.de>\n"
 "Language-Team: German <debian-l10n-german@lists.debian.org>\n"
@@ -866,8 +866,8 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><title>
 #: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191
 #: apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148
-#: apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716
-#: sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
+#: apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716
+#: sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
 #: apt-ftparchive.1.xml:603
 msgid "See Also"
 msgstr "Siehe auch"
@@ -1886,7 +1886,7 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
 #: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121
-#: apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr "Dateien"
 
@@ -4143,17 +4143,23 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt.conf.5.xml:336
+#, fuzzy
+#| msgid ""
+#| "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
+#| "<filename>Packages</filename> files) instead of downloading whole ones. "
+#| "True by default."
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 "versucht Unterschiede, die <literal>PDiffs</literal> genannt werden, für "
 "Indexe (wie <filename>Packages</filename>-Dateien) herunterzuladen, statt "
 "der kompletten Dateien. Vorgabe ist True."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -4171,7 +4177,7 @@ msgstr ""
 "komplette Datei anstelle der Patche heruntergeladen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
 "literal> or <literal>access</literal> which determines how APT parallelizes "
@@ -4187,7 +4193,7 @@ msgstr ""
 "URI-Art geöffnet wird."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
@@ -4196,7 +4202,7 @@ msgstr ""
 "APT fehlgeschlagene Dateien in der angegebenen Zahl erneut versuchen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
@@ -4206,7 +4212,7 @@ msgstr ""
 "kopiert zu werden. True ist die Vorgabe."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP URIs. "
 "It is in the standard form of <literal>http://[[user][:pass]@]host[:port]/</"
@@ -4225,7 +4231,7 @@ msgstr ""
 "wurde, wird die Umgebungsvariable <envar>http_proxy</envar> benutzt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -4246,7 +4252,7 @@ msgstr ""
 "Zwischenspeicher mit (großen) .deb-Dateien verunreinigt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
@@ -4256,7 +4262,7 @@ msgstr ""
 "Datenzeitüberschreitungen angewandt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 #, fuzzy
 #| msgid ""
 #| "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used "
@@ -4285,7 +4291,7 @@ msgstr ""
 "HTTP/1.1-Spezifikation entsprechen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
@@ -4294,7 +4300,7 @@ msgstr ""
 "folgen wird, was standardmäßig aktiviert ist."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 msgid ""
 "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
 "literal> which accepts integer values in kilobytes per second. The default "
@@ -4310,7 +4316,7 @@ msgstr ""
 "Zeit deaktiviert."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -4322,7 +4328,7 @@ msgstr ""
 "bekannten Bezeichner verwendet."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -4345,7 +4351,7 @@ msgstr ""
 "dem veralteten Optionsnamen <literal>ProxyAutoDetect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -4362,7 +4368,7 @@ msgstr ""
 "<literal>Pipeline-Depth</literal> wird noch nicht unterstützt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -4403,7 +4409,7 @@ msgstr ""
 "Rechner ist <literal>&lt;host&gt;::SslForceVersion</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of <literal>ftp://[[user][:pass]@]host[:port]/</"
@@ -4438,7 +4444,7 @@ msgstr ""
 "literal> und <literal>$(SITE_PORT)</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -4455,7 +4461,7 @@ msgstr ""
 "Musterkonfigurationsdatei)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
 "envar> environment variable to an HTTP URL - see the discussion of the http "
@@ -4469,7 +4475,7 @@ msgstr ""
 "Effizienz nicht empfohlen FTP über HTTP zu benutzen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -4485,13 +4491,13 @@ msgstr ""
 "Server RFC2428 unterstützen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr "/cdrom/::Mount \"foo\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -4513,7 +4519,7 @@ msgstr ""
 "Aushängebefehle können per UMount angegeben werden."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is <literal>gpgv::Options</"
 "literal>, which passes additional parameters to gpgv."
@@ -4522,13 +4528,13 @@ msgstr ""
 "literal>, um zusätzliche Parameter an Gpgv weiterzuleiten."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 msgstr "Acquire::CompressionTypes::<replaceable>Dateierweiterung</replaceable> \"<replaceable>Methodenname</replaceable>\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -4548,19 +4554,19 @@ msgstr ""
 "\"synopsis\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr "Acquire::CompressionTypes::Order:: \"gz\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -4592,13 +4598,13 @@ msgstr ""
 "explizit zur Liste hinzuzufügen, da es automatisch hinzufügt wird."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr "Dir::Bin::bzip2 \"/bin/bzip2\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the <literal>Dir::Bin::<replaceable>Methodname</replaceable></"
 "literal> will be checked at run time. If this option has been set, the "
@@ -4624,7 +4630,7 @@ msgstr ""
 "nicht überschreiben, es wird diesen Typ nur vor die Liste setzen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -4636,7 +4642,7 @@ msgstr ""
 "dies meist nur für lokale Spiegel benutzt werden kann."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -4650,7 +4656,7 @@ msgstr ""
 "False."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the description-"
@@ -4670,13 +4676,13 @@ msgstr ""
 "langen Sprachcodes selten."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and \"en\". "
 "\"<literal>environment</literal>\" has a special meaning here: it will be "
@@ -4717,7 +4723,7 @@ msgstr ""
 "\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -4731,24 +4737,24 @@ msgstr ""
 "Liste hinzugefügt (nach einem impliziten »<literal>none</literal>«)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr "Beim Herunterladen wird die Verwendung des IPv4-Protokolls erzwungen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr "Beim Herunterladen wird die Verwendung des IPv6-Protokolls erzwungen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -4756,7 +4762,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -4765,7 +4771,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -4776,12 +4782,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' field. "
@@ -4809,12 +4815,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr "Verzeichnisse"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -4834,7 +4840,7 @@ msgstr ""
 "nicht mit <filename>/</filename> oder <filename>./</filename> beginnen."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 msgid ""
 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
 "information, such as the two package caches <literal>srcpkgcache</literal> "
@@ -4859,7 +4865,7 @@ msgstr ""
 "in <literal>Dir::Cache</literal> enthalten."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -4874,7 +4880,7 @@ msgstr ""
 "Konfigurationsdatei erfolgt)."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -4886,7 +4892,7 @@ msgstr ""
 "geladen."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
 "Bin::Methods</literal> specifies the location of the method handlers and "
@@ -4904,7 +4910,7 @@ msgstr ""
 "Programms an."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 #, fuzzy
 #| msgid ""
 #| "The configuration item <literal>RootDir</literal> has a special meaning.  "
@@ -4934,7 +4940,7 @@ msgstr ""
 "<filename>/tmp/staging/var/lib/dpkg/status</filename> nachgesehen."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -4952,12 +4958,12 @@ msgstr ""
 "diese Muster verwandt werden."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr "APT in DSelect"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -4968,7 +4974,7 @@ msgstr ""
 "<literal>DSelect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, <literal>pre-auto</"
@@ -4991,7 +4997,7 @@ msgstr ""
 "vor dem Herunterladen neuer Pakete durch."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
@@ -5000,7 +5006,7 @@ msgstr ""
 "übermittelt, wenn es für die Installationsphase durchlaufen wird."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
@@ -5009,7 +5015,7 @@ msgstr ""
 "übermittelt, wenn es für die Aktualisierungsphase durchlaufen wird."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
@@ -5018,12 +5024,12 @@ msgstr ""
 "nachfragen, um fortzufahren. Vorgabe ist es, nur bei Fehlern nachzufragen."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr "Wie APT &dpkg; aufruft"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
@@ -5032,7 +5038,7 @@ msgstr ""
 "stehen im Abschnitt <literal>DPkg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -5043,7 +5049,7 @@ msgstr ""
 "jedes Listenelement wird als einzelnes Argument an &dpkg; übermittelt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5057,7 +5063,7 @@ msgstr ""
 "APT abgebrochen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 msgid ""
 "This is a list of shell commands to run before invoking &dpkg;. Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5076,7 +5082,7 @@ msgstr ""
 "übergeben."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -5085,7 +5091,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form <literal>key=value</"
 "literal>.  Special characters (equal signs, newlines, nonprintable "
@@ -5097,7 +5103,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -5110,7 +5116,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -5120,7 +5126,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -5138,7 +5144,7 @@ msgstr ""
 "bietet."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</"
@@ -5156,7 +5162,7 @@ msgstr ""
 "verwendeten Dateideskriptors als eine Bestätigung."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
@@ -5165,7 +5171,7 @@ msgstr ""
 "die Vorgabe ist <filename>/</filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
@@ -5175,12 +5181,12 @@ msgstr ""
 "Programme werden erstellt."
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr "Dpkd-Trigger-Benutzung (und zugehörige Optionen)"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -5207,7 +5213,7 @@ msgstr ""
 "Pakete konfiguriert werden."
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -5221,7 +5227,7 @@ msgstr ""
 "DPkg::TriggersPending \"true\";"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -5246,7 +5252,7 @@ msgstr ""
 "Optionenkombination wäre <placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -5269,7 +5275,7 @@ msgstr ""
 "anhängen."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is \"<literal>all</literal>"
@@ -5299,7 +5305,7 @@ msgstr ""
 "enden könnte und möglicherweise nicht mehr startbar ist."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure --pending</"
 "command> to let &dpkg; handle all required configurations and triggers. This "
@@ -5318,7 +5324,7 @@ msgstr ""
 "deaktivieren."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -5334,7 +5340,7 @@ msgstr ""
 "benötigt werden."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -5352,7 +5358,7 @@ msgstr ""
 "};"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -5376,12 +5382,12 @@ msgstr ""
 "mit ihren Vorgabewerten. <placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr "Periodische- und Archivoptionen"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -5395,12 +5401,12 @@ msgstr ""
 "Dokumentation dieser Optionen zu erhalten."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 msgid "Debug options"
 msgstr "Fehlersuchoptionen"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -5418,7 +5424,7 @@ msgstr ""
 "könnten es sein:"
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
@@ -5429,7 +5435,7 @@ msgstr ""
 "getroffenen Entscheidungen ein."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s install</"
@@ -5440,7 +5446,7 @@ msgstr ""
 "<literal>apt-get -s install</literal>) als nicht root-Anwender auszuführen."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -5452,7 +5458,7 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
 "in CD-ROM IDs."
@@ -5461,12 +5467,12 @@ msgstr ""
 "Daten in CD-ROM-IDs aus."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr "Eine vollständige Liste der Fehlersuchoptionen von APT folgt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid ""
 "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
@@ -5474,28 +5480,28 @@ msgstr ""
 "literal>-Quellen beziehen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr ""
 "gibt Informationen aus, die sich auf das Herunterladen von Paketen per FTP "
 "beziehen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr ""
 "gibt Informationen aus, die sich auf das Herunterladen von Paketen per HTTP "
 "beziehen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr ""
 "gibt Informationen aus, die sich auf das Herunterladen von Paketen per HTTPS "
 "beziehen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
@@ -5504,7 +5510,7 @@ msgstr ""
 "mittels <literal>gpg</literal> beziehen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
@@ -5513,13 +5519,13 @@ msgstr ""
 "CD-ROMs gespeichert sind."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr ""
 "beschreibt den Prozess der Auflösung von Bauabhängigkeiten in &apt-get;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the <literal>apt</"
 "literal> libraries."
@@ -5528,7 +5534,7 @@ msgstr ""
 "Bibliotheken generiert wurde."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -5539,7 +5545,7 @@ msgstr ""
 "ID für eine CD-ROM generiert wird."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
@@ -5549,14 +5555,14 @@ msgstr ""
 "gleichen Zeit laufen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 "protokolliert, wenn Elemente aus der globalen Warteschlange zum "
 "Herunterladen hinzugefügt oder entfernt werden."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
@@ -5565,7 +5571,7 @@ msgstr ""
 "und kryptografischen Signaturen von heruntergeladenen Dateien beziehen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
@@ -5574,7 +5580,7 @@ msgstr ""
 "Diffs und Fehler, die die Paketindexlisten-Diffs betreffen, aus."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
@@ -5584,7 +5590,7 @@ msgstr ""
 "werden."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid ""
 "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
@@ -5592,7 +5598,7 @@ msgstr ""
 "durchführen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
@@ -5602,7 +5608,7 @@ msgstr ""
 "beziehen."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial auto-"
@@ -5618,7 +5624,7 @@ msgstr ""
 "literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as keep/install/"
 "remove while the ProblemResolver does his work.  Each addition or deletion "
@@ -5651,7 +5657,7 @@ msgstr ""
 "dem das Paket erscheint."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
@@ -5661,7 +5667,7 @@ msgstr ""
 "sind, aus."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
@@ -5670,7 +5676,7 @@ msgstr ""
 "und alle während deren Auswertung gefundenen Fehler aus."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
@@ -5680,7 +5686,7 @@ msgstr ""
 "soll."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid ""
 "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr ""
@@ -5688,12 +5694,12 @@ msgstr ""
 "von &dpkg; ausgeführt werden."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr "gibt die Priorität jeder Paketliste beim Start aus."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
@@ -5703,7 +5709,7 @@ msgstr ""
 "aufgetreten ist)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -5715,7 +5721,7 @@ msgstr ""
 "Marker</literal> beschrieben."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from <filename>/etc/apt/vendors."
 "list</filename>."
@@ -5724,7 +5730,7 @@ msgstr ""
 "filename> gelesenen Anbieter aus."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes e."
 "g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -5735,13 +5741,13 @@ msgstr ""
 "literal> oder <literal>APT::Update::{Pre,Post}-Invoke</literal> mit ein."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375
 #: apt-ftparchive.1.xml:592
 msgid "Examples"
 msgstr "Beispiele"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -5751,7 +5757,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr "&apt-cache;, &apt-config;, &apt-preferences;."
 
@@ -7594,8 +7600,21 @@ msgid ""
 "using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -7604,7 +7623,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -7619,7 +7638,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -7636,9 +7655,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -7652,17 +7671,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr "URI-Beschreibung"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr "Die derzeit zulässigen URI-Typen sind:"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -7673,7 +7692,7 @@ msgstr ""
 "lokale Spiegel oder Archive."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media swapping. "
 "Use the &apt-cdrom; program to create cdrom entries in the source list."
@@ -7683,7 +7702,7 @@ msgstr ""
 "der Quellenliste zu erstellen."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format http://server:"
@@ -7700,7 +7719,7 @@ msgstr ""
 "Beachten Sie, dass dies eine unsichere Authentifizierungsmethode ist."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual page. "
@@ -7722,7 +7741,7 @@ msgstr ""
 "benutzen, werden ignoriert."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -7735,7 +7754,7 @@ msgstr ""
 "Wechseldatenträger benutzen, um Dateien mit APT umherzukopieren."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -7749,12 +7768,12 @@ msgstr ""
 "<command>find</command> und <command>dd</command> verwandt."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr "weitere zulässige URI-Typen hinzufügen"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme <package>apt-transport-"
@@ -7773,7 +7792,7 @@ msgstr ""
 "Benutzung von debtorrent verfügbar – siehe &apt-transport-debtorrent;."
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 #, fuzzy
 #| msgid ""
 #| "Uses the archive stored locally (or NFS mounted) at /home/jason/debian "
@@ -7786,14 +7805,14 @@ msgstr ""
 "jason/debian für stable/main, stable/contrib und stable/non-free."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid ""
@@ -7804,21 +7823,21 @@ msgid ""
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr ""
 "wie oben, außer das dies die »unstable«- (Entwicklungs-) Distribution "
 "benutzt."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7829,19 +7848,19 @@ msgid ""
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr "Quellzeile für obiges"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7852,7 +7871,7 @@ msgid ""
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -7863,7 +7882,7 @@ msgstr ""
 "<literal>amd64</literal> und <literal>armel</literal> holt."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7876,7 +7895,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7897,7 +7916,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
@@ -7906,13 +7925,13 @@ msgstr ""
 "den hamm/main-Bereich zu benutzen."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, fuzzy, no-wrap
 #| msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgid ""
@@ -7923,7 +7942,7 @@ msgid ""
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
@@ -7933,13 +7952,13 @@ msgstr ""
 "benutzen."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgid ""
@@ -7950,7 +7969,7 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -7964,13 +7983,13 @@ msgstr ""
 "für beide Quellzeilen benutzt."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgid ""
@@ -7981,13 +8000,13 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, fuzzy, no-wrap
 #| msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgid ""
@@ -7997,7 +8016,7 @@ msgid ""
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 #, fuzzy
 #| msgid ""
 #| "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
@@ -8026,14 +8045,14 @@ msgstr ""
 "type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -8045,7 +8064,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -8055,7 +8074,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 #, fuzzy
 #| msgid "&apt-cache; &apt-conf;"
 msgid "&apt-get;, &apt-conf;"
diff --git a/doc/po/es.po b/doc/po/es.po
index c6717323a..540243cdb 100644
--- a/doc/po/es.po
+++ b/doc/po/es.po
@@ -38,7 +38,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: 2014-07-04 01:31+0200\n"
 "Last-Translator: Omar Campagne <ocampagne@gmail.com>\n"
 "Language-Team: Debian l10n Spanish <debian-l10n-spanish@lists.debian.org>\n"
@@ -929,8 +929,8 @@ msgstr "Las líneas <literal>Archive:</literal> o <literal>Suite:</literal>"
 #. type: Content of: <refentry><refsect1><title>
 #: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191
 #: apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148
-#: apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716
-#: sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
+#: apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716
+#: sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
 #: apt-ftparchive.1.xml:603
 msgid "See Also"
 msgstr "Véase también"
@@ -1986,7 +1986,7 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
 #: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121
-#: apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr "Ficheros"
 
@@ -4222,17 +4222,23 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt.conf.5.xml:336
+#, fuzzy
+#| msgid ""
+#| "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
+#| "<filename>Packages</filename> files) instead of downloading whole ones. "
+#| "True by default."
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 "Intenta descargar deltas llamados <literal>PDiffs</literal> para los índices "
 "(como ficheros <filename>Packages</filename>) en lugar de descargarlos "
 "enteros. Su valor predeterminado es «true»."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -4250,7 +4256,7 @@ msgstr ""
 "parches."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
 "literal> or <literal>access</literal> which determines how APT parallelizes "
@@ -4265,7 +4271,7 @@ msgstr ""
 "se abrirá una conexión por cada tipo de URI."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
@@ -4274,7 +4280,7 @@ msgstr ""
 "intentar obtener los ficheros fallidos el número de veces proporcionado."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
@@ -4284,7 +4290,7 @@ msgstr ""
 "«true» de forma predeterminada."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP URIs. "
 "It is in the standard form of <literal>http://[[user][:pass]@]host[:port]/</"
@@ -4304,7 +4310,7 @@ msgstr ""
 "opciones anteriores."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -4323,7 +4329,7 @@ msgstr ""
 "impedir que el proxy contamine la caché con ficheros «.deb» (de gran tamaño)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
@@ -4333,7 +4339,7 @@ msgstr ""
 "y a la recepción de datos."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 #, fuzzy
 #| msgid ""
 #| "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used "
@@ -4362,7 +4368,7 @@ msgstr ""
 "cumplir la especificación HTTP/1.1."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
@@ -4371,7 +4377,7 @@ msgstr ""
 "redirección; activado por omisión."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 #, fuzzy
 #| msgid ""
 #| "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
@@ -4393,7 +4399,7 @@ msgstr ""
 "implícitamente la descarga simultánea desde varios servidores)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -4404,7 +4410,7 @@ msgstr ""
 "permiten el acceso para clientes que usan un identificador conocido."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -4418,7 +4424,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -4435,7 +4441,7 @@ msgstr ""
 "<literal>Pipeline-Depth</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -4475,7 +4481,7 @@ msgstr ""
 "SslForceVersion</literal> es la opción correspondiente para cada servidor."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of <literal>ftp://[[user][:pass]@]host[:port]/</"
@@ -4508,7 +4514,7 @@ msgstr ""
 "<literal>$(SITE)</literal> y <literal>$(SITE_PORT)</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -4525,7 +4531,7 @@ msgstr ""
 "ejemplos)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
 "envar> environment variable to an HTTP URL - see the discussion of the http "
@@ -4539,7 +4545,7 @@ msgstr ""
 "a su poca eficiencia."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -4555,13 +4561,13 @@ msgstr ""
 "compatibles con la RFC 2428."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr "/cdrom/::Mount \"algo\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -4583,7 +4589,7 @@ msgstr ""
 "especificar órdenes para desmontar mediante UMount."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is <literal>gpgv::Options</"
 "literal>, which passes additional parameters to gpgv."
@@ -4592,13 +4598,13 @@ msgstr ""
 "Options</literal>, que introduce parámetros adicionales a gpgv."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 msgstr "Acquire::CompressionTypes::<replaceable>extensión-del-fichero</replaceable> \"<replaceable>nombre-del-método</replaceable>\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -4618,19 +4624,19 @@ msgstr ""
 "\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr "Acquire::CompressionTypes::Order:: \"gz\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -4662,13 +4668,13 @@ msgstr ""
 "explícita ya que se añadirá de forma automática."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr "Dir::Bin::bzip2 \"/bin/bzip2\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the <literal>Dir::Bin::<replaceable>Methodname</replaceable></"
 "literal> will be checked at run time. If this option has been set, the "
@@ -4693,7 +4699,7 @@ msgstr ""
 "omite la lista definida, simplemente prefija la lista con este tipo."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -4705,7 +4711,7 @@ msgstr ""
 "así que habitualmente esto solo sirve con réplicas locales."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -4719,7 +4725,7 @@ msgstr ""
 "paquetes locales. El valor predeterminado es «false»."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the description-"
@@ -4738,13 +4744,13 @@ msgstr ""
 "idioma (especialmente para los códigos de idioma largos)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; }"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and \"en\". "
 "\"<literal>environment</literal>\" has a special meaning here: it will be "
@@ -4783,7 +4789,7 @@ msgstr ""
 "\"programlisting\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -4797,24 +4803,24 @@ msgstr ""
 "implícito)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -4822,7 +4828,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -4831,7 +4837,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -4842,12 +4848,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' field. "
@@ -4875,12 +4881,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr "Directorios"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -4901,7 +4907,7 @@ msgstr ""
 "filename> ó <filename>./</filename>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 #, fuzzy
 #| msgid ""
 #| "<literal>Dir::Cache</literal> contains locations pertaining to local "
@@ -4935,7 +4941,7 @@ msgstr ""
 "directorio predeterminado está en <literal>Dir::Cache</literal>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -4951,7 +4957,7 @@ msgstr ""
 "<envar>APT_CONFIG</envar>)."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -4962,7 +4968,7 @@ msgstr ""
 "Al finalizar este proceso carga el fichero de configuración principal."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
 "Bin::Methods</literal> specifies the location of the method handlers and "
@@ -4979,7 +4985,7 @@ msgstr ""
 "literal> especifican la ubicación de sus respectivos programas."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 #, fuzzy
 #| msgid ""
 #| "The configuration item <literal>RootDir</literal> has a special meaning.  "
@@ -5010,7 +5016,7 @@ msgstr ""
 "staging/var/lib/dpkg/status</filename>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -5028,12 +5034,12 @@ msgstr ""
 "de expresiones regulares."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr "APT con DSelect"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -5044,7 +5050,7 @@ msgstr ""
 "encuentran en la sección <literal>DSelect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, <literal>pre-auto</"
@@ -5066,7 +5072,7 @@ msgstr ""
 "realiza esta acción antes de descargar paquetes nuevos."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
@@ -5075,7 +5081,7 @@ msgstr ""
 "la línea de ordenes al ejecutar la fase de instalación."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
@@ -5084,7 +5090,7 @@ msgstr ""
 "la línea de ordenes al ejecutar la fase de actualización."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
@@ -5094,12 +5100,12 @@ msgstr ""
 "preguntará en caso de error."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr "Invocación de APT a dpkg"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
@@ -5108,7 +5114,7 @@ msgstr ""
 "se encuentran en la sección <literal>DPkg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -5119,7 +5125,7 @@ msgstr ""
 "introduce a &dpkg; como un sólo argumento."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5132,7 +5138,7 @@ msgstr ""
 "sh</filename>; en caso de fallo, APT cancela la acción."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 #, fuzzy
 #| msgid ""
 #| "This is a list of shell commands to run before invoking &dpkg;. Like "
@@ -5156,7 +5162,7 @@ msgstr ""
 "la entrada estándar."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -5165,7 +5171,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form <literal>key=value</"
 "literal>.  Special characters (equal signs, newlines, nonprintable "
@@ -5177,7 +5183,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -5190,7 +5196,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -5200,7 +5206,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -5211,7 +5217,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</"
@@ -5222,7 +5228,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
@@ -5231,7 +5237,7 @@ msgstr ""
 "predeterminado es <filename>/</filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
@@ -5241,12 +5247,12 @@ msgstr ""
 "paquetes y a producir todos los binarios."
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr "Uso del disparador de dpkg (y de las opciones relacionadas)"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -5273,7 +5279,7 @@ msgstr ""
 "tiempo (o más) durante la configuración de todos los paquetes."
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -5287,7 +5293,7 @@ msgstr ""
 "DPkg::TriggersPending \"true\";"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -5311,7 +5317,7 @@ msgstr ""
 "type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -5334,7 +5340,7 @@ msgstr ""
 "eliminación."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is \"<literal>all</literal>"
@@ -5364,7 +5370,7 @@ msgstr ""
 "imposibilidad de arrancar el sistema. "
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure --pending</"
 "command> to let &dpkg; handle all required configurations and triggers. This "
@@ -5382,7 +5388,7 @@ msgstr ""
 "desactivar esta opción en todas las ejecuciones menos la última."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -5398,7 +5404,7 @@ msgstr ""
 "los disparadores necesarios para configurar este paquete."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -5416,7 +5422,7 @@ msgstr ""
 "};"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -5441,12 +5447,12 @@ msgstr ""
 "<placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr "Las opciones «Periodic» y «Archives»"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -5460,12 +5466,12 @@ msgstr ""
 "documentación de estas opciones."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 msgid "Debug options"
 msgstr "Opciones de depuración"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -5482,7 +5488,7 @@ msgstr ""
 "para un usuario normal, aunque unas cuantas sí son:"
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
@@ -5493,7 +5499,7 @@ msgstr ""
 "purge</literal>."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s install</"
@@ -5504,7 +5510,7 @@ msgstr ""
 "<literal>apt-get -s install</literal>) como un usuario normal."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -5516,7 +5522,7 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
 "in CD-ROM IDs."
@@ -5525,14 +5531,14 @@ msgstr ""
 "statfs en los identificadores de los discos ópticos."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr ""
 "A continuación, se muestra la lista completa de las opciones de depuración "
 "de apt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid ""
 "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
@@ -5540,26 +5546,26 @@ msgstr ""
 "<literal>cdrom://</literal>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr ""
 "Muestra la información relacionada con la descarga de paquetes mediante FTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr ""
 "Muestra la información relacionada con la descarga de paquetes mediante HTTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr ""
 "Muestra la información relacionada con la descarga de paquetes mediante "
 "HTTPS."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
@@ -5568,7 +5574,7 @@ msgstr ""
 "criptográficas mediante <literal>gpg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
@@ -5577,14 +5583,14 @@ msgstr ""
 "paquetes almacenadas en CD-ROM."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr ""
 "Describe el proceso de resolución de dependencias de compilación en &apt-"
 "get;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the <literal>apt</"
 "literal> libraries."
@@ -5593,7 +5599,7 @@ msgstr ""
 "<literal>apt</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -5604,7 +5610,7 @@ msgstr ""
 "identificador de un CD-ROM."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
@@ -5614,14 +5620,14 @@ msgstr ""
 "a la vez."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 "Registra los elementos que se añaden o se borran de la cola de descarga "
 "global."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
@@ -5631,7 +5637,7 @@ msgstr ""
 "ficheros descargados."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
@@ -5640,7 +5646,7 @@ msgstr ""
 "lista de índices de paquetes, y los errores relacionados con éstos."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
@@ -5650,7 +5656,7 @@ msgstr ""
 "índices completos."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid ""
 "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
@@ -5658,7 +5664,7 @@ msgstr ""
 "descargas."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
@@ -5667,7 +5673,7 @@ msgstr ""
 "de los paquetes y con la eliminación de los paquetes sin usar."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial auto-"
@@ -5683,7 +5689,7 @@ msgstr ""
 "literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as keep/install/"
 "remove while the ProblemResolver does his work.  Each addition or deletion "
@@ -5714,7 +5720,7 @@ msgstr ""
 "la sección en la que aparece el paquete."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
@@ -5723,7 +5729,7 @@ msgstr ""
 "invocó, con los argumentos separados por un espacio."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
@@ -5732,7 +5738,7 @@ msgstr ""
 "estado y cualquier error encontrado durante el análisis."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
@@ -5741,7 +5747,7 @@ msgstr ""
 "literal> debería entregar los paquetes a &dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid ""
 "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr ""
@@ -5749,12 +5755,12 @@ msgstr ""
 "&dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr "Muestra la prioridad de cada lista de paquetes al iniciarse."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
@@ -5763,7 +5769,7 @@ msgstr ""
 "lo que ocurre cuando se encuentra un problema de dependencias complejo)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -5774,7 +5780,7 @@ msgstr ""
 "misma que la descrita en <literal>Debug::pkgDepCache::Marker</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from <filename>/etc/apt/vendors."
 "list</filename>."
@@ -5783,7 +5789,7 @@ msgstr ""
 "vendors.list</filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes e."
 "g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -5791,13 +5797,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375
 #: apt-ftparchive.1.xml:592
 msgid "Examples"
 msgstr "Ejemplos"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -5807,7 +5813,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr "&apt-cache;, &apt-config;, &apt-preferences;."
 
@@ -7643,8 +7649,21 @@ msgid ""
 "using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -7653,7 +7672,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -7668,7 +7687,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -7685,9 +7704,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -7701,17 +7720,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr "Especificación del URI"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr "Los tipos de URI permitidos actualmente son:"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -7722,7 +7741,7 @@ msgstr ""
 "particiones montadas mediante NFS y réplicas o archivos de paquetes locales."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media swapping. "
 "Use the &apt-cdrom; program to create cdrom entries in the source list."
@@ -7732,7 +7751,7 @@ msgstr ""
 "list»."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format http://server:"
@@ -7750,7 +7769,7 @@ msgstr ""
 "autenticación no es seguro."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual page. "
@@ -7771,7 +7790,7 @@ msgstr ""
 "fichero de configuración."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -7784,7 +7803,7 @@ msgstr ""
 "permite realizar la copia de ficheros con APT."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -7798,12 +7817,12 @@ msgstr ""
 "transferencia de ficheros desde la máquina remota."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr "Añadir más tipos de URI reconocidos."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme <package>apt-transport-"
@@ -7822,7 +7841,7 @@ msgstr ""
 "debtorrent, consulte &apt-transport-debtorrent;."
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 #, fuzzy
 #| msgid ""
 #| "Uses the archive stored locally (or NFS mounted) at /home/jason/debian "
@@ -7835,14 +7854,14 @@ msgstr ""
 "para «stable/main», «stable/contrib», y «stable/non-free»."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid ""
@@ -7853,20 +7872,20 @@ msgid ""
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr ""
 "Como arriba, excepto que usa la distribución «unstable» (en desarrollo)."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7877,19 +7896,19 @@ msgid ""
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr "Línea para obtener el código fuente desde la ubicación anterior."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7900,7 +7919,7 @@ msgid ""
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -7911,7 +7930,7 @@ msgstr ""
 "obtiene <literal>amd64</literal> y <literal>armel</literal>."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7924,7 +7943,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7945,7 +7964,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
@@ -7954,13 +7973,13 @@ msgstr ""
 "usa sólo la sección «hamm/main»."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, fuzzy, no-wrap
 #| msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgid ""
@@ -7971,7 +7990,7 @@ msgid ""
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
@@ -7980,13 +7999,13 @@ msgstr ""
 "del directorio «debian», y usa sólo la sección «&stable-codename;/contrib»."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgid ""
@@ -7997,7 +8016,7 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -8010,13 +8029,13 @@ msgstr ""
 "filename>, se usará sólo una sesión FTP para ambas."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgid ""
@@ -8027,13 +8046,13 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, fuzzy, no-wrap
 #| msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgid ""
@@ -8043,7 +8062,7 @@ msgid ""
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 #, fuzzy
 #| msgid ""
 #| "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
@@ -8071,14 +8090,14 @@ msgstr ""
 "tiene esta estructura.) <placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -8090,7 +8109,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -8100,7 +8119,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 #, fuzzy
 #| msgid "&apt-cache; &apt-conf;"
 msgid "&apt-get;, &apt-conf;"
diff --git a/doc/po/fr.po b/doc/po/fr.po
index 530e57237..e1170b350 100644
--- a/doc/po/fr.po
+++ b/doc/po/fr.po
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: 2014-11-15 17:26+0100\n"
 "Last-Translator: Jean-Pierre Giraud <jean-pierregiraud@neuf.fr>\n"
 "Language-Team: French <debian-l10n-french@lists.debian.org>\n"
@@ -862,8 +862,8 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><title>
 #: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191
 #: apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148
-#: apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716
-#: sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
+#: apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716
+#: sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
 #: apt-ftparchive.1.xml:603
 msgid "See Also"
 msgstr "Voir aussi"
@@ -1882,7 +1882,7 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
 #: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121
-#: apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr "Fichiers"
 
@@ -4132,17 +4132,23 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt.conf.5.xml:336
+#, fuzzy
+#| msgid ""
+#| "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
+#| "<filename>Packages</filename> files) instead of downloading whole ones. "
+#| "True by default."
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 "Essayer de télécharger les fichiers différentiels appelés <literal>PDiffs</"
 "literal> pour les index (par exemple les fichiers <filename>Packages</"
 "filename>), plutôt que de les télécharger entièrement. Par défaut à « true »."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -4161,7 +4167,7 @@ msgstr ""
 "fichiers de différences."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
 "literal> or <literal>access</literal> which determines how APT parallelizes "
@@ -4177,7 +4183,7 @@ msgstr ""
 "initiée."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
@@ -4187,7 +4193,7 @@ msgstr ""
 "échoué."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
@@ -4197,7 +4203,7 @@ msgstr ""
 "archives de sources au lieu de les copier.  Par défaut à « true »."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP URIs. "
 "It is in the standard form of <literal>http://[[user][:pass]@]host[:port]/</"
@@ -4218,7 +4224,7 @@ msgstr ""
 "options de mandataire HTTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -4238,7 +4244,7 @@ msgstr ""
 "fichiers .deb très grands."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
@@ -4248,7 +4254,7 @@ msgstr ""
 "connexion qu'aux données."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 #, fuzzy
 #| msgid ""
 #| "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used "
@@ -4277,7 +4283,7 @@ msgstr ""
 "qui ne respectent pas la norme HTTP/1.1."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
@@ -4286,7 +4292,7 @@ msgstr ""
 "suive les redirections. Ce réglage est activé par défaut."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 msgid ""
 "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
 "literal> which accepts integer values in kilobytes per second. The default "
@@ -4302,7 +4308,7 @@ msgstr ""
 "serveurs."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -4314,7 +4320,7 @@ msgstr ""
 "n'autorisent l'accès qu'aux client s'identifiant de manière spécifique.."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -4337,7 +4343,7 @@ msgstr ""
 "l'ancien nom d'option <literal>ProxyAutoDetect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -4354,7 +4360,7 @@ msgstr ""
 "literal> n'est pas encore gérée."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -4387,7 +4393,7 @@ msgstr ""
 "<literal>TLSv1</literal> ou <literal>SSLv3</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of <literal>ftp://[[user][:pass]@]host[:port]/</"
@@ -4423,7 +4429,7 @@ msgstr ""
 "literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -4440,7 +4446,7 @@ msgstr ""
 "modèle de fichier de configuration)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
 "envar> environment variable to an HTTP URL - see the discussion of the http "
@@ -4455,7 +4461,7 @@ msgstr ""
 "efficacité de cette méthode."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -4471,13 +4477,13 @@ msgstr ""
 "des serveurs FTP ne suivent pas la RFC 2428."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr "/cdrom/::Mount \"foo\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -4500,7 +4506,7 @@ msgstr ""
 "<literal>UMount</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is <literal>gpgv::Options</"
 "literal>, which passes additional parameters to gpgv."
@@ -4509,13 +4515,13 @@ msgstr ""
 "permet de passer des paramètres à gpgv"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 msgstr "Acquire::CompressionTypes::<replaceable>ExtensionFichier</replaceable> \"<replaceable>NomMethode</replaceable>\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -4535,19 +4541,19 @@ msgstr ""
 "type=\"synopsis\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr "Acquire::CompressionTypes::Order:: \"gz\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -4579,13 +4585,13 @@ msgstr ""
 "<literal>bz2</literal> à liste car il sera ajouté automatiquement."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr "Dir::Bin::bzip2 \"/bin/bzip2\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the <literal>Dir::Bin::<replaceable>Methodname</replaceable></"
 "literal> will be checked at run time. If this option has been set, the "
@@ -4612,7 +4618,7 @@ msgstr ""
 "question."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -4624,7 +4630,7 @@ msgstr ""
 "surtout destiné aux miroirs locaux."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -4639,7 +4645,7 @@ msgstr ""
 "(« False »)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the description-"
@@ -4659,13 +4665,13 @@ msgstr ""
 "langues étant particulièrement rares."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr "Acquire::Languages { \"environment\"; \"fr\"; \"en\"; \"none\"; \"de\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and \"en\". "
 "\"<literal>environment</literal>\" has a special meaning here: it will be "
@@ -4705,7 +4711,7 @@ msgstr ""
 "alors « de, fr, en ». <placeholder type=\"programlisting\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -4719,24 +4725,24 @@ msgstr ""
 "(après un « <literal>none</literal> » implicite)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr "Utilisation imposée du protocole IPv4 lors des téléchargements."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr "Utilisation imposée du protocole IPv6 lors des téléchargements."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -4744,7 +4750,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -4753,7 +4759,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -4764,12 +4770,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' field. "
@@ -4797,12 +4803,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr "Les répertoires"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -4822,7 +4828,7 @@ msgstr ""
 "<filename>./</filename>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 msgid ""
 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
 "information, such as the two package caches <literal>srcpkgcache</literal> "
@@ -4847,7 +4853,7 @@ msgstr ""
 "dans <literal>Dir::Cache</literal>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -4862,7 +4868,7 @@ msgstr ""
 "fichier de configuration indiqué par la variable <envar>APT_CONFIG</envar>)."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -4873,7 +4879,7 @@ msgstr ""
 "configuration est chargé."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
 "Bin::Methods</literal> specifies the location of the method handlers and "
@@ -4891,7 +4897,7 @@ msgstr ""
 "programmes correspondants."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 #, fuzzy
 #| msgid ""
 #| "The configuration item <literal>RootDir</literal> has a special meaning.  "
@@ -4923,7 +4929,7 @@ msgstr ""
 "staging/var/lib/dpkg/status</filename>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -4941,12 +4947,12 @@ msgstr ""
 "est possible d'utiliser la syntaxe des expressions rationnelles."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr "APT et DSelect"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -4957,7 +4963,7 @@ msgstr ""
 "<literal>DSelect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, <literal>pre-auto</"
@@ -4980,7 +4986,7 @@ msgstr ""
 "avant de récupérer de nouveaux paquets."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
@@ -4989,7 +4995,7 @@ msgstr ""
 "&apt-get; lors de la phase d'installation."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
@@ -4998,7 +5004,7 @@ msgstr ""
 "&apt-get; lors de la phase de mise à jour."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
@@ -5008,12 +5014,12 @@ msgstr ""
 "d'erreur que l'on propose à l'utilisateur d'intervenir."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr "Méthode d'appel de &dpkg; par APT"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
@@ -5022,7 +5028,7 @@ msgstr ""
 "&dpkg; : elles figurent dans la section <literal>DPkg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -5033,7 +5039,7 @@ msgstr ""
 "est passé comme un seul paramètre à &dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5046,7 +5052,7 @@ msgstr ""
 "<filename>/bin/sh</filename> : APT s'arrête dès que l'une d'elles échoue."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 msgid ""
 "This is a list of shell commands to run before invoking &dpkg;. Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5064,7 +5070,7 @@ msgstr ""
 "l'entrée standard."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -5073,7 +5079,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form <literal>key=value</"
 "literal>.  Special characters (equal signs, newlines, nonprintable "
@@ -5085,7 +5091,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -5098,7 +5104,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -5108,7 +5114,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -5125,7 +5131,7 @@ msgstr ""
 "version la plus haute qu'il gère."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</"
@@ -5143,7 +5149,7 @@ msgstr ""
 "confirmation le numéro du descripteur de fichier utilisé."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
@@ -5152,7 +5158,7 @@ msgstr ""
 "le répertoire <filename>/</filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
@@ -5162,14 +5168,14 @@ msgstr ""
 "créés."
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr ""
 "utilisation des actions différées (« triggers ») de dpkg (et options "
 "associées)"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -5196,7 +5202,7 @@ msgstr ""
 "pendant la configuration des paquets."
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -5210,7 +5216,7 @@ msgstr ""
 "DPkg::TriggersPending \"true\";"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -5234,7 +5240,7 @@ msgstr ""
 "<placeholder type=\"literallayout\" id=\"0\"/>."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -5257,7 +5263,7 @@ msgstr ""
 "options « unpack » et « remove »."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is \"<literal>all</literal>"
@@ -5287,7 +5293,7 @@ msgstr ""
 "configuré et donc éventuellement non amorçable."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure --pending</"
 "command> to let &dpkg; handle all required configurations and triggers. This "
@@ -5306,7 +5312,7 @@ msgstr ""
 "peut conserver l'option active."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -5324,7 +5330,7 @@ msgstr ""
 "celles concernant le paquet en cours de traitement."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -5342,7 +5348,7 @@ msgstr ""
 "};"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -5368,12 +5374,12 @@ msgstr ""
 "id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr "Options « Periodic » et « Archive »"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -5385,12 +5391,12 @@ msgstr ""
 "script <literal>/etc/cron.daily/apt</literal>, lancé quotidiennement."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 msgid "Debug options"
 msgstr "Les options de débogage"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -5408,7 +5414,7 @@ msgstr ""
 "peuvent tout de même être utiles :"
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
@@ -5419,7 +5425,7 @@ msgstr ""
 "upgrade, upgrade, install, remove et purge</literal>."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s install</"
@@ -5431,7 +5437,7 @@ msgstr ""
 "superutilisateur."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -5443,7 +5449,7 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
 "in CD-ROM IDs."
@@ -5452,12 +5458,12 @@ msgstr ""
 "type statfs dans les identifiants de CD."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr "Liste complète des options de débogage de APT :"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid ""
 "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
@@ -5465,24 +5471,24 @@ msgstr ""
 "literal>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr ""
 "Affiche les informations concernant le téléchargement de paquets par FTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr ""
 "Affiche les informations concernant le téléchargement de paquets par HTTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr "Print information related to downloading packages using HTTPS."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
@@ -5491,7 +5497,7 @@ msgstr ""
 "cryptographiques avec <literal>gpg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
@@ -5500,14 +5506,14 @@ msgstr ""
 "stockées sur CD."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr ""
 "Décrit le processus de résolution des dépendances pour la construction de "
 "paquets source ( « build-dependencies » ) par &apt-get;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the <literal>apt</"
 "literal> libraries."
@@ -5516,7 +5522,7 @@ msgstr ""
 "librairies d'<literal>apt</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -5527,7 +5533,7 @@ msgstr ""
 "utilisés sur le système de fichier du CD."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
@@ -5537,14 +5543,14 @@ msgstr ""
 "temps."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 "Trace les ajouts et suppressions d'éléments de la queue globale de "
 "téléchargement."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
@@ -5554,7 +5560,7 @@ msgstr ""
 "éventuelles."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
@@ -5564,7 +5570,7 @@ msgstr ""
 "éventuelles."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
@@ -5574,7 +5580,7 @@ msgstr ""
 "place des fichiers complets."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid ""
 "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
@@ -5582,7 +5588,7 @@ msgstr ""
 "effectivement des téléchargements."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
@@ -5591,7 +5597,7 @@ msgstr ""
 "automatiquement, et la suppression des paquets inutiles."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial auto-"
@@ -5606,7 +5612,7 @@ msgstr ""
 "de APT ; voir <literal>Debug::pkgProblemResolver</literal> pour ce dernier."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as keep/install/"
 "remove while the ProblemResolver does his work.  Each addition or deletion "
@@ -5642,7 +5648,7 @@ msgstr ""
 "de APT ; voir <literal>Debug::pkgProblemResolver</literal> pour ce dernier."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
@@ -5651,7 +5657,7 @@ msgstr ""
 "paramètres sont séparés par des espaces."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
@@ -5661,7 +5667,7 @@ msgstr ""
 "fichier."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
@@ -5670,18 +5676,18 @@ msgstr ""
 "<literal>apt</literal> passe les paquets à &dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid ""
 "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr "Affiche le détail des opérations liées à l'invocation de &dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr "Affiche, au lancement, la priorité de chaque liste de paquets."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
@@ -5690,7 +5696,7 @@ msgstr ""
 "concerne que les cas où un problème de dépendances complexe se présente)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -5701,7 +5707,7 @@ msgstr ""
 "est décrite dans <literal>Debug::pkgDepCache::Marker</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from <filename>/etc/apt/vendors."
 "list</filename>."
@@ -5710,7 +5716,7 @@ msgstr ""
 "list</filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes e."
 "g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -5721,13 +5727,13 @@ msgstr ""
 "Post}-Invoke</literal> ou <literal>APT::Update::{Pre,Post}-Invoke</literal>."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375
 #: apt-ftparchive.1.xml:592
 msgid "Examples"
 msgstr "Exemples"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -5737,7 +5743,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr "&apt-cache;, &apt-config;, &apt-preferences;."
 
@@ -7560,8 +7566,21 @@ msgid ""
 "using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -7570,7 +7589,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -7585,7 +7604,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -7602,9 +7621,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -7618,17 +7637,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr "Spécification des URI"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr "Les types d'URI actuellement reconnues sont :"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -7639,7 +7658,7 @@ msgstr ""
 "avec les montages NFS, les miroirs et les archives locaux."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media swapping. "
 "Use the &apt-cdrom; program to create cdrom entries in the source list."
@@ -7649,7 +7668,7 @@ msgstr ""
 "pour créer des entrées dans la liste des sources."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format http://server:"
@@ -7666,7 +7685,7 @@ msgstr ""
 "Notez qu'il s'agit d'une méthode d'authentification peu sûre."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual page. "
@@ -7688,7 +7707,7 @@ msgstr ""
 "configuration seront ignorés."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -7702,7 +7721,7 @@ msgstr ""
 "des fichiers avec APT."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -7716,12 +7735,12 @@ msgstr ""
 "sont utilisées pour l'accès aux fichiers de la machine distante."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr "ajout de types d'URI supplémentaires reconnues"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme <package>apt-transport-"
@@ -7740,7 +7759,7 @@ msgstr ""
 "disponibles (voir &apt-transport-debtorrent;)."
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 #, fuzzy
 #| msgid ""
 #| "Uses the archive stored locally (or NFS mounted) at /home/jason/debian "
@@ -7753,14 +7772,14 @@ msgstr ""
 "debian pour stable/main, stable/contrib et stable/non-free."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid ""
@@ -7771,21 +7790,21 @@ msgid ""
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr ""
 "Comme ci-dessus, excepté que cette ligne utilise la distribution "
 "« unstable » (développement)."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7796,19 +7815,19 @@ msgid ""
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr "La précédente ligne, mais pour les sources."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7819,7 +7838,7 @@ msgid ""
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -7830,7 +7849,7 @@ msgstr ""
 "<literal>amd64</literal> et <literal>armel</literal>."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7843,7 +7862,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7864,7 +7883,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
@@ -7873,13 +7892,13 @@ msgstr ""
 "n'utiliser que la section hamm/main."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, fuzzy, no-wrap
 #| msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgid ""
@@ -7890,7 +7909,7 @@ msgid ""
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
@@ -7899,13 +7918,13 @@ msgstr ""
 "répertoire debian, et n'utiliser que la section &stable-codename;/contrib."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgid ""
@@ -7916,7 +7935,7 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -7929,13 +7948,13 @@ msgstr ""
 "apparaissent, une seule session FTP sera utilisée pour les deux lignes."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgid ""
@@ -7946,13 +7965,13 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, fuzzy, no-wrap
 #| msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgid ""
@@ -7962,7 +7981,7 @@ msgid ""
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 #, fuzzy
 #| msgid ""
 #| "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
@@ -7991,14 +8010,14 @@ msgstr ""
 "type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -8010,7 +8029,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -8020,7 +8039,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 #, fuzzy
 #| msgid "&apt-cache; &apt-conf;"
 msgid "&apt-get;, &apt-conf;"
diff --git a/doc/po/it.po b/doc/po/it.po
index deb3cd9b4..b5ee69293 100644
--- a/doc/po/it.po
+++ b/doc/po/it.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: 2015-01-27 14:11+0200\n"
 "Last-Translator: Beatrice Torracca <beatricet@libero.it>\n"
 "Language-Team: Italian <debian-l10n-italian@lists.debian.org>\n"
@@ -914,8 +914,8 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><title>
 #: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191
 #: apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148
-#: apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716
-#: sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
+#: apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716
+#: sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
 #: apt-ftparchive.1.xml:603
 msgid "See Also"
 msgstr "Vedere anche"
@@ -1927,7 +1927,7 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
 #: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121
-#: apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr "File"
 
@@ -4167,17 +4167,23 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt.conf.5.xml:336
+#, fuzzy
+#| msgid ""
+#| "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
+#| "<filename>Packages</filename> files) instead of downloading whole ones. "
+#| "True by default."
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 "Cerca di scaricare le differenze chiamate <literal>PDiff</literal> per gli "
 "indici (come i file <filename>Packages</filename>), invece di scaricare "
 "interamente i nuovi. Attiva in modo predefinito."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -4195,7 +4201,7 @@ msgstr ""
 "completo invece delle patch."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
 "literal> or <literal>access</literal> which determines how APT parallelizes "
@@ -4210,7 +4216,7 @@ msgstr ""
 "literal> significa che viene aperta una connessione per ogni tipo di URI."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
@@ -4220,7 +4226,7 @@ msgstr ""
 "ha avuto successo."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
@@ -4231,7 +4237,7 @@ msgstr ""
 "vero."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP URIs. "
 "It is in the standard form of <literal>http://[[user][:pass]@]host[:port]/</"
@@ -4250,7 +4256,7 @@ msgstr ""
 "la variabile d'ambiente <envar>http_proxy</envar>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -4270,7 +4276,7 @@ msgstr ""
 "file .deb."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
@@ -4280,7 +4286,7 @@ msgstr ""
 "quello per i dati."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 #, fuzzy
 #| msgid ""
 #| "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used "
@@ -4309,7 +4315,7 @@ msgstr ""
 "con la specifica HTTP/1.1."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
@@ -4318,7 +4324,7 @@ msgstr ""
 "meno le ridirezioni che sono abilitate in modo predefinito."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 msgid ""
 "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
 "literal> which accepts integer values in kilobytes per second. The default "
@@ -4333,7 +4339,7 @@ msgstr ""
 "scaricamento da più server contemporaneamente."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -4345,7 +4351,7 @@ msgstr ""
 "conosciuto."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -4368,7 +4374,7 @@ msgstr ""
 "sull'opzione col nome obsoleto <literal>ProxyAutoDetect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -4385,7 +4391,7 @@ msgstr ""
 "<literal>Pipeline-Depth</literal> non è ancora supportata."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -4426,7 +4432,7 @@ msgstr ""
 "literal> è la corrispondente opzione specifica per ciascun host."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of <literal>ftp://[[user][:pass]@]host[:port]/</"
@@ -4460,7 +4466,7 @@ msgstr ""
 "literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -4476,7 +4482,7 @@ msgstr ""
 "uno specifico host (vedere il file di configurazione d'esempio)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
 "envar> environment variable to an HTTP URL - see the discussion of the http "
@@ -4490,7 +4496,7 @@ msgstr ""
 "a causa della sua bassa efficienza."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -4506,13 +4512,13 @@ msgstr ""
 "parte dei server FTP non supporta la RFC 2428."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr "/cdrom/::Mount \"pippo\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -4534,7 +4540,7 @@ msgstr ""
 "comandi per lo smontaggio possono essere specificati usando UMount."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is <literal>gpgv::Options</"
 "literal>, which passes additional parameters to gpgv."
@@ -4543,13 +4549,13 @@ msgstr ""
 "literal>, che passa parametri aggiuntivi a gpgv."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 msgstr "Acquire::CompressionTypes::<replaceable>EstensioneFile</replaceable> \"<replaceable>NomeMetodo</replaceable>\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -4568,19 +4574,19 @@ msgstr ""
 "metodo usato. La sintassi è: <placeholder type=\"synopsis\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr "Acquire::CompressionTypes::Order:: \"gz\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -4611,13 +4617,13 @@ msgstr ""
 "all'elenco, dato che verrà aggiunto automaticamente."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr "Dir::Bin::bzip2 \"/bin/bzip2\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the <literal>Dir::Bin::<replaceable>Methodname</replaceable></"
 "literal> will be checked at run time. If this option has been set, the "
@@ -4643,7 +4649,7 @@ msgstr ""
 "definito; aggiunge solamente il tipo indicato all'inizio dell'elenco."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -4655,7 +4661,7 @@ msgstr ""
 "soprattutto per i mirror locali."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -4669,7 +4675,7 @@ msgstr ""
 "modo predefinito è disabilitato."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the description-"
@@ -4688,13 +4694,13 @@ msgstr ""
 "codici di lingua lunghi sono particolarmente rari."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr "Acquire::Languages { \"environment\"; \"it\"; \"en\"; \"none\"; \"fr\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and \"en\". "
 "\"<literal>environment</literal>\" has a special meaning here: it will be "
@@ -4733,7 +4739,7 @@ msgstr ""
 "<placeholder type=\"programlisting\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -4747,24 +4753,24 @@ msgstr ""
 "implicito)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr "Durante gli scaricamenti, forza l'uso del solo protocollo IPv4."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr "Durante gli scaricamenti, forza l'uso del solo protocollo IPv6."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -4772,7 +4778,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -4781,7 +4787,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -4792,12 +4798,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' field. "
@@ -4825,12 +4831,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr "Directory"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -4850,7 +4856,7 @@ msgstr ""
 "<filename>/</filename> o <filename>./</filename>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 msgid ""
 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
 "information, such as the two package caches <literal>srcpkgcache</literal> "
@@ -4874,7 +4880,7 @@ msgstr ""
 "predefinita è contenuta in <literal>Dir::Cache</literal>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -4889,7 +4895,7 @@ msgstr ""
 "configurazione specificato da <envar>APT_CONFIG</envar>)."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -4900,7 +4906,7 @@ msgstr ""
 "termine viene caricato il file di configurazione principale."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
 "Bin::Methods</literal> specifies the location of the method handlers and "
@@ -4917,7 +4923,7 @@ msgstr ""
 "specificano la posizione dei rispettivi programmi."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 #, fuzzy
 #| msgid ""
 #| "The configuration item <literal>RootDir</literal> has a special meaning.  "
@@ -4948,7 +4954,7 @@ msgstr ""
 "staging/var/lib/dpkg/status</filename>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -4966,12 +4972,12 @@ msgstr ""
 "questi modelli possono usare una sintassi con espressioni regolari."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr "APT in DSelect"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -4982,7 +4988,7 @@ msgstr ""
 "sezione <literal>DSelect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, <literal>pre-auto</"
@@ -5004,7 +5010,7 @@ msgstr ""
 "scaricare i nuovi pacchetti."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
@@ -5014,7 +5020,7 @@ msgstr ""
 "installazione."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
@@ -5024,7 +5030,7 @@ msgstr ""
 "aggiornamento."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
@@ -5034,12 +5040,12 @@ msgstr ""
 "solo in caso di errore."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr "Come APT invoca &dpkg;"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
@@ -5048,7 +5054,7 @@ msgstr ""
 "&dpkg;; sono nella sezione <literal>DPkg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -5059,7 +5065,7 @@ msgstr ""
 "passata a &dpkg; come un singolo argomento."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5072,7 +5078,7 @@ msgstr ""
 "bin/sh</filename>; se qualcuno dei comandi fallisce APT terminerà annullando."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 msgid ""
 "This is a list of shell commands to run before invoking &dpkg;. Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5090,7 +5096,7 @@ msgstr ""
 "lo standard input."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -5099,7 +5105,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form <literal>key=value</"
 "literal>.  Special characters (equal signs, newlines, nonprintable "
@@ -5111,7 +5117,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -5124,7 +5130,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -5134,7 +5140,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -5151,7 +5157,7 @@ msgstr ""
 "l'informazione nella versione più alta per cui ha il supporto."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</"
@@ -5169,7 +5175,7 @@ msgstr ""
 "file usato per conferma."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
@@ -5178,7 +5184,7 @@ msgstr ""
 "valore predefinito è <filename>/</filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
@@ -5188,12 +5194,12 @@ msgstr ""
 "binari."
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr "Uso dei trigger di dpkg (e relative opzioni)"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -5221,7 +5227,7 @@ msgstr ""
 "pacchetti."
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -5235,7 +5241,7 @@ msgstr ""
 "DPkg::TriggersPending \"true\";"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -5259,7 +5265,7 @@ msgstr ""
 "\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -5281,7 +5287,7 @@ msgstr ""
 "questa opzione anche alle chiamate per lo spacchettamento e la rimozione."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is \"<literal>all</literal>"
@@ -5311,7 +5317,7 @@ msgstr ""
 "potrebbe finire in uno stato non configurato e potenzialmente non avviabile."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure --pending</"
 "command> to let &dpkg; handle all required configurations and triggers. This "
@@ -5329,7 +5335,7 @@ msgstr ""
 "si può disattivare questa opzione in tutte le esecuzioni tranne l'ultima."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -5345,7 +5351,7 @@ msgstr ""
 "necessari per configurare il pacchetto in questione."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -5363,7 +5369,7 @@ msgstr ""
 "};"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -5388,12 +5394,12 @@ msgstr ""
 "con i loro valori predefiniti. <placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr "Opzioni Periodic e Archives"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -5407,12 +5413,12 @@ msgstr ""
 "all'inizio dello script."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 msgid "Debug options"
 msgstr "Opzioni di debug"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -5430,7 +5436,7 @@ msgstr ""
 "esserlo:"
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
@@ -5441,7 +5447,7 @@ msgstr ""
 "literal>."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s install</"
@@ -5452,7 +5458,7 @@ msgstr ""
 "install</literal>) come utente non root."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -5464,7 +5470,7 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
 "in CD-ROM IDs."
@@ -5473,37 +5479,37 @@ msgstr ""
 "negli ID dei CD-ROM."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr "Segue un elenco completo delle opzioni di debug per apt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid ""
 "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
 "Stampa informazioni relative all'accesso a fonti <literal>cdrom://</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr ""
 "Stampa informazioni relative allo scaricamento dei pacchetti usando FTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr ""
 "Stampa informazioni relative allo scaricamento dei pacchetti usando HTTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr ""
 "Stampa informazioni relative allo scaricamento dei pacchetti usando HTTPS."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
@@ -5512,7 +5518,7 @@ msgstr ""
 "usando <literal>gpg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
@@ -5521,14 +5527,14 @@ msgstr ""
 "pacchetti memorizzati su CD-ROM."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr ""
 "Descrive il processo di risoluzione delle dipendenze di compilazione in &apt-"
 "get;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the <literal>apt</"
 "literal> libraries."
@@ -5537,7 +5543,7 @@ msgstr ""
 "<literal>apt</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -5548,7 +5554,7 @@ msgstr ""
 "system del CD-ROM."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
@@ -5558,14 +5564,14 @@ msgstr ""
 "contemporaneamente."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 "Registra nel log quando vengono aggiunte o rimosse voci dalla coda globale "
 "degli scaricamenti."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
@@ -5574,7 +5580,7 @@ msgstr ""
 "codici di controllo e delle firme di cifratura dei file scaricati."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
@@ -5584,7 +5590,7 @@ msgstr ""
 "diff."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
@@ -5594,7 +5600,7 @@ msgstr ""
 "invece degli indici completi."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid ""
 "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
@@ -5602,7 +5608,7 @@ msgstr ""
 "realmente gli scaricamenti."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
@@ -5611,7 +5617,7 @@ msgstr ""
 "installato dei pacchetti e alla rimozione dei pacchetti non utilizzati."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial auto-"
@@ -5627,7 +5633,7 @@ msgstr ""
 "pkgProblemResolver</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as keep/install/"
 "remove while the ProblemResolver does his work.  Each addition or deletion "
@@ -5659,7 +5665,7 @@ msgstr ""
 "sezione in cui compare il pacchetto."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
@@ -5668,7 +5674,7 @@ msgstr ""
 "gli argomenti separati da un singolo carattere di spazio."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
@@ -5677,7 +5683,7 @@ msgstr ""
 "di stato ed ogni errore incontrato durante la sua analisi."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
@@ -5686,7 +5692,7 @@ msgstr ""
 "literal> deve passare i pacchetti a &dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid ""
 "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr ""
@@ -5694,12 +5700,12 @@ msgstr ""
 "nell'invocazione di &dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr "Produce in output la priorità di ogni elenco di pacchetti all'avvio."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
@@ -5709,7 +5715,7 @@ msgstr ""
 "dipendenze)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -5720,7 +5726,7 @@ msgstr ""
 "la stessa descritta in <literal>Debug::pkgDepCache::Marker</literal>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from <filename>/etc/apt/vendors."
 "list</filename>."
@@ -5729,7 +5735,7 @@ msgstr ""
 "filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes e."
 "g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -5740,13 +5746,13 @@ msgstr ""
 "Invoke</literal> o <literal>APT::Update::{Pre,Post}-Invoke</literal>."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375
 #: apt-ftparchive.1.xml:592
 msgid "Examples"
 msgstr "Esempi"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -5756,7 +5762,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr "&apt-cache;, &apt-config;, &apt-preferences;."
 
@@ -7597,8 +7603,21 @@ msgid ""
 "using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -7607,7 +7626,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -7622,7 +7641,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -7639,9 +7658,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -7655,17 +7674,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr "Specificare URI"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr "I tipi di URI attualmente riconosciuti sono:"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -7676,7 +7695,7 @@ msgstr ""
 "archivi locali."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media swapping. "
 "Use the &apt-cdrom; program to create cdrom entries in the source list."
@@ -7686,7 +7705,7 @@ msgstr ""
 "delle fonti."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format http://server:"
@@ -7703,7 +7722,7 @@ msgstr ""
 "è un metodo di autenticazione non sicuro."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual page. "
@@ -7723,7 +7742,7 @@ msgstr ""
 "HTTP specificati nel file di configurazione verranno ignorati."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -7736,7 +7755,7 @@ msgstr ""
 "rimovibili, per copiare i file nelle varie posizioni con APT."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -7750,12 +7769,12 @@ msgstr ""
 "command> e <command>dd</command>."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr "aggiungere ulteriori tipi di URI riconoscibili"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme <package>apt-transport-"
@@ -7774,7 +7793,7 @@ msgstr ""
 "debtorrrent; vedere &apt-transport-debtorrent;."
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 #, fuzzy
 #| msgid ""
 #| "Uses the archive stored locally (or NFS mounted) at /home/jason/debian "
@@ -7787,14 +7806,14 @@ msgstr ""
 "debian per stable/main, stable/contrib e stable/non-free."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr "deb file:/home/gianni/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid ""
@@ -7805,21 +7824,21 @@ msgid ""
 msgstr "deb file:/home/gianni/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr ""
 "Come sopra, tranne per il fatto che usa la distribuzione unstable (di "
 "sviluppo)"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb file:/home/gianni/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7830,19 +7849,19 @@ msgid ""
 msgstr "deb file:/home/gianni/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr "Riga per i sorgenti corrispondente alla precedente"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb-src file:/home/gianni/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7853,7 +7872,7 @@ msgid ""
 msgstr "deb-src file:/home/gianni/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -7864,7 +7883,7 @@ msgstr ""
 "<literal>amd64</literal> e <literal>armel</literal>."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7877,7 +7896,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7898,7 +7917,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
@@ -7907,13 +7926,13 @@ msgstr ""
 "hamm/main."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, fuzzy, no-wrap
 #| msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgid ""
@@ -7924,7 +7943,7 @@ msgid ""
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
@@ -7933,13 +7952,13 @@ msgstr ""
 "e usa solo l'area &stable-codename;/contrib."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgid ""
@@ -7950,7 +7969,7 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -7963,13 +7982,13 @@ msgstr ""
 "usata una sola sessione FTP per entrambe le righe."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgid ""
@@ -7980,13 +7999,13 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, fuzzy, no-wrap
 #| msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgid ""
@@ -7996,7 +8015,7 @@ msgid ""
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 #, fuzzy
 #| msgid ""
 #| "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
@@ -8024,14 +8043,14 @@ msgstr ""
 "modo.] <placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -8043,7 +8062,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -8053,7 +8072,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 #, fuzzy
 #| msgid "&apt-cache; &apt-conf;"
 msgid "&apt-get;, &apt-conf;"
diff --git a/doc/po/ja.po b/doc/po/ja.po
index 04045298f..ab42e1eec 100644
--- a/doc/po/ja.po
+++ b/doc/po/ja.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.6\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: 2014-07-10 19:52+0900\n"
 "Last-Translator: KURASAWA Nozomu <nabetaro@debian.or.jp>\n"
 "Language-Team: Debian Japanese List <debian-japanese@lists.debian.org>\n"
@@ -911,8 +911,8 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><title>
 #: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191
 #: apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148
-#: apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716
-#: sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
+#: apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716
+#: sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
 #: apt-ftparchive.1.xml:603
 msgid "See Also"
 msgstr "関連項目"
@@ -1874,7 +1874,7 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
 #: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121
-#: apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr "ファイル"
 
@@ -4013,17 +4013,23 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt.conf.5.xml:336
+#, fuzzy
+#| msgid ""
+#| "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
+#| "<filename>Packages</filename> files) instead of downloading whole ones. "
+#| "True by default."
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 "(<filename>Packages</filename> のような) インデックス全体をダウンロードするの"
 "ではなく、<literal>PDiffs</literal> と呼ばれる差分をダウンロードしようとしま"
 "す。デフォルトでは True です。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -4039,7 +4045,7 @@ msgstr ""
 "も、パッチをダウンロードする代わりに、完全なファイルをダウンロードします。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
 "literal> or <literal>access</literal> which determines how APT parallelizes "
@@ -4053,7 +4059,7 @@ msgstr ""
 "<literal>access</literal> は、URI タイプごとに 1 接続を開きます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
@@ -4062,7 +4068,7 @@ msgstr ""
 "えられた回数だけリトライを行います。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
@@ -4072,7 +4078,7 @@ msgstr ""
 "す。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP URIs. "
 "It is in the standard form of <literal>http://[[user][:pass]@]host[:port]/</"
@@ -4090,7 +4096,7 @@ msgstr ""
 "ないと、環境変数 <envar>http_proxy</envar> を使用します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -4109,7 +4115,7 @@ msgstr ""
 "が汚れるのを防げます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
@@ -4119,7 +4125,7 @@ msgstr ""
 "す。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 #, fuzzy
 #| msgid ""
 #| "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used "
@@ -4146,7 +4152,7 @@ msgstr ""
 "フォルト値は 0 (= 無効) です。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
@@ -4155,7 +4161,7 @@ msgstr ""
 "かどうかを制御します。デフォルトでは有効です。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 msgid ""
 "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
 "literal> which accepts integer values in kilobytes per second. The default "
@@ -4169,7 +4175,7 @@ msgstr ""
 "からダウンロードしなくなることに注意してください。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -4180,7 +4186,7 @@ msgstr ""
 "ロードするための、異なる User-Agent を設定できます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -4202,7 +4208,7 @@ msgstr ""
 "古い <literal>ProxyAutoDetect</literal> よりも優先されます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -4219,7 +4225,7 @@ msgstr ""
 "していません。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -4257,7 +4263,7 @@ msgstr ""
 "ごとのオプションです。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of <literal>ftp://[[user][:pass]@]host[:port]/</"
@@ -4289,7 +4295,7 @@ msgstr ""
 "literal>, <literal>$(SITE_PORT)</literal> です。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -4304,7 +4310,7 @@ msgstr ""
 "定例はサンプル設定ファイルを参照してください)。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
 "envar> environment variable to an HTTP URL - see the discussion of the http "
@@ -4317,7 +4323,7 @@ msgstr ""
 "FTP over HTTP を使用するのは推奨しません。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -4333,13 +4339,13 @@ msgstr ""
 "いことに注意してください。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr "/cdrom/::Mount \"foo\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -4360,7 +4366,7 @@ msgstr ""
 "マンドは UMount で指定することができます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is <literal>gpgv::Options</"
 "literal>, which passes additional parameters to gpgv."
@@ -4369,13 +4375,13 @@ msgstr ""
 "る、<literal>gpgv::Options</literal> です。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 msgstr "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -4393,19 +4399,19 @@ msgstr ""
 "す。構文は以下のようになります。<placeholder type=\"synopsis\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr "Acquire::CompressionTypes::Order:: \"gz\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -4434,13 +4440,13 @@ msgstr ""
 "<literal>bz2</literal> は自動的に追加されるため、明示する必要はありません。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr "Dir::Bin::bzip2 \"/bin/bzip2\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the <literal>Dir::Bin::<replaceable>Methodname</replaceable></"
 "literal> will be checked at run time. If this option has been set, the "
@@ -4464,7 +4470,7 @@ msgstr ""
 "のみ定義されます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -4475,7 +4481,7 @@ msgstr ""
 "んどローカルミラーでのみ有効になることに注意してください。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -4488,7 +4494,7 @@ msgstr ""
 "する際に、CPU の能力を余計に消費します。デフォルトでは false です。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the description-"
@@ -4506,13 +4512,13 @@ msgstr ""
 "意してください。長い言語コードは特に見かけません。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and \"en\". "
 "\"<literal>environment</literal>\" has a special meaning here: it will be "
@@ -4549,7 +4555,7 @@ msgstr ""
 "ことに注意してください。<placeholder type=\"programlisting\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -4562,24 +4568,24 @@ msgstr ""
 "後) に追加します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr "ダウンロード時に IPv4 プロトコルだけを使うように強制します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr "ダウンロード時に IPv6 プロトコルだけを使うように強制します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -4587,7 +4593,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -4596,7 +4602,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -4607,12 +4613,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' field. "
@@ -4640,12 +4646,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr "ディレクトリ"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -4664,7 +4670,7 @@ msgstr ""
 "サブアイテムすべてに、前に付加するデフォルトディレクトリを含んでいます。"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 msgid ""
 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
 "information, such as the two package caches <literal>srcpkgcache</literal> "
@@ -4688,7 +4694,7 @@ msgstr ""
 "でいます。"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -4702,7 +4708,7 @@ msgstr ""
 "ファイルを指定された場合のみ、この設定の効果があります)"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -4713,7 +4719,7 @@ msgstr ""
 "します。"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
 "Bin::Methods</literal> specifies the location of the method handlers and "
@@ -4730,7 +4736,7 @@ msgstr ""
 "プログラムの場所を指定します。"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 #, fuzzy
 #| msgid ""
 #| "The configuration item <literal>RootDir</literal> has a special meaning.  "
@@ -4760,7 +4766,7 @@ msgstr ""
 "<filename>/tmp/staging/var/lib/dpkg/status</filename> から探します。"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -4776,12 +4782,12 @@ msgstr ""
 "フォルト値を見ればわかる通り、このパターンには正規表現を使用できます。"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr "DSelect での APT"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -4792,7 +4798,7 @@ msgstr ""
 "ます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, <literal>pre-auto</"
@@ -4813,7 +4819,7 @@ msgstr ""
 "パッケージをダウンロードする直前に行います。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
@@ -4822,7 +4828,7 @@ msgstr ""
 "されます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
@@ -4831,7 +4837,7 @@ msgstr ""
 "されます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
@@ -4840,12 +4846,12 @@ msgstr ""
 "します。デフォルトはエラーが発生した場合のみです。"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr "APT が &dpkg; を呼ぶ方法"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
@@ -4854,7 +4860,7 @@ msgstr ""
 "<literal>DPkg</literal> セクションにあります。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -4864,7 +4870,7 @@ msgstr ""
 "なければなりません。また、各リストは単一の引数として &dpkg; に渡されます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -4876,7 +4882,7 @@ msgstr ""
 "bin/sh</filename> を通して呼び出され、何か問題があれば APT が異常終了します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 msgid ""
 "This is a list of shell commands to run before invoking &dpkg;. Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -4893,7 +4899,7 @@ msgstr ""
 "ります。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -4902,7 +4908,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form <literal>key=value</"
 "literal>.  Special characters (equal signs, newlines, nonprintable "
@@ -4914,7 +4920,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -4927,7 +4933,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -4937,7 +4943,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -4953,7 +4959,7 @@ msgstr ""
 "ポートしている最大のバージョンの情報を代わりに送ります。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</"
@@ -4970,7 +4976,7 @@ msgstr ""
 "ルディスクリプタの番号が収録されています。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
@@ -4979,7 +4985,7 @@ msgstr ""
 "<filename>/</filename> です。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
@@ -4988,12 +4994,12 @@ msgstr ""
 "ます。デフォルトでは署名を無効にし、全バイナリを生成します。"
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr "dpkg トリガの使い方 (および関連オプション)"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -5017,7 +5023,7 @@ msgstr ""
 "(もしくはそれ以上) の時間 100% のままとなり、進捗レポートを壊してしまいます。"
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -5031,7 +5037,7 @@ msgstr ""
 "DPkg::TriggersPending \"true\";"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -5054,7 +5060,7 @@ msgstr ""
 "\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -5074,7 +5080,7 @@ msgstr ""
 "在 APT は、このフラグを、展開呼び出しや削除呼び出しにも追加します。"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is \"<literal>all</literal>"
@@ -5101,7 +5107,7 @@ msgstr ""
 "能性があるからです。"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure --pending</"
 "command> to let &dpkg; handle all required configurations and triggers. This "
@@ -5118,7 +5124,7 @@ msgstr ""
 "では、最後以外のすべての実行で、無効にできます。"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -5133,7 +5139,7 @@ msgstr ""
 "ことに注意してください。"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -5151,7 +5157,7 @@ msgstr ""
 "};"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -5174,12 +5180,12 @@ msgstr ""
 "\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr "Periodic オプションと Archives オプション"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -5192,12 +5198,12 @@ msgstr ""
 "トは、このスクリプトの先頭を参照してください。"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 msgid "Debug options"
 msgstr "デバッグオプション"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -5213,7 +5219,7 @@ msgstr ""
 "のオプションは興味がないでしょうが、以下のものは興味を引くかもしれません。"
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
@@ -5224,7 +5230,7 @@ msgstr ""
 "にします。"
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s install</"
@@ -5235,7 +5241,7 @@ msgstr ""
 "literal>) を行う場合に使用します。"
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -5247,7 +5253,7 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
 "in CD-ROM IDs."
@@ -5256,34 +5262,34 @@ msgstr ""
 "ないようにします。"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr "以下は apt に対するデバッグオプションのすべてです。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid ""
 "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
 "<literal>cdrom://</literal> ソースへのアクセスに関する情報を出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr "FTP を用いたパッケージのダウンロードに関する情報を出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr "HTTP を用いたパッケージのダウンロードに関する情報を出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr "HTTPS を用いたパッケージのダウンロードに関する情報を出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
@@ -5291,7 +5297,7 @@ msgstr ""
 "<literal>gpg</literal> を用いた暗号署名の検証に関する情報を出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
@@ -5300,12 +5306,12 @@ msgstr ""
 "します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr "&apt-get; での構築依存関係解決のプロセスを説明します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the <literal>apt</"
 "literal> libraries."
@@ -5313,7 +5319,7 @@ msgstr ""
 "<literal>apt</literal> ライブラリが生成した、暗号化ハッシュを出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -5323,7 +5329,7 @@ msgstr ""
 "システムにある使用済・未使用ブロックの数からの情報を含めないようにします。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
@@ -5332,13 +5338,13 @@ msgstr ""
 "<quote><literal>apt-get update</literal></quote> を実行できるようになります。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 "グローバルダウンロードキューに対する項目の追加・削除の際にログを出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
@@ -5347,7 +5353,7 @@ msgstr ""
 "ジやエラーを出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
@@ -5356,7 +5362,7 @@ msgstr ""
 "します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
@@ -5365,14 +5371,14 @@ msgstr ""
 "リストへのパッチ適用に関する情報を出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid ""
 "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
 "実際のダウンロードを行う際の、サブプロセスとのやりとりをログに出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
@@ -5381,7 +5387,7 @@ msgstr ""
 "に出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial auto-"
@@ -5396,7 +5402,7 @@ msgstr ""
 "路に対応しています。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as keep/install/"
 "remove while the ProblemResolver does his work.  Each addition or deletion "
@@ -5425,7 +5431,7 @@ msgstr ""
 "ます。<literal>section</literal> はパッケージが現れるセクション名です。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
@@ -5434,7 +5440,7 @@ msgstr ""
 "切られます。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
@@ -5443,7 +5449,7 @@ msgstr ""
 "を解析中に発生したエラーを出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
@@ -5452,18 +5458,18 @@ msgstr ""
 "のトレースを生成します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid ""
 "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr "&dpkg; を呼び出す際に、実行手順を追跡した状態メッセージを出力します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr "起動時の各パッケージの優先度を表示します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
@@ -5472,7 +5478,7 @@ msgstr ""
 "した場合にのみ、適用されます)。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -5483,7 +5489,7 @@ msgstr ""
 "説明したものと同じです。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from <filename>/etc/apt/vendors."
 "list</filename>."
@@ -5492,7 +5498,7 @@ msgstr ""
 "します。"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes e."
 "g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -5503,13 +5509,13 @@ msgstr ""
 "{Pre,Post}-Invoke</literal> があります。"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375
 #: apt-ftparchive.1.xml:592
 msgid "Examples"
 msgstr "サンプル"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -5519,7 +5525,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr "&apt-cache;, &apt-config;, &apt-preferences;."
 
@@ -7304,8 +7310,21 @@ msgid ""
 "using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -7314,7 +7333,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -7329,7 +7348,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -7346,9 +7365,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -7362,17 +7381,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr "URI の仕様"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr "現在認識できる URI タイプは以下のとおりです。"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -7382,7 +7401,7 @@ msgstr ""
 "にします。これは NFS マウントやローカルミラーで便利です。"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media swapping. "
 "Use the &apt-cdrom; program to create cdrom entries in the source list."
@@ -7392,7 +7411,7 @@ msgstr ""
 "グラムを使用してください。"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format http://server:"
@@ -7408,7 +7427,7 @@ msgstr ""
 "指定してください。この認証方法は安全ではないことに注意してください。"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual page. "
@@ -7427,7 +7446,7 @@ msgstr ""
 "す)。設定ファイルで HTTP を利用するプロキシが指定してあっても、無視されます。"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -7439,7 +7458,7 @@ msgstr ""
 "用していて、APT でコピーを行う場合に便利です。"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -7453,12 +7472,12 @@ msgstr ""
 "す。"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr "さらに認識できる URI タイプの追加"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme <package>apt-transport-"
@@ -7476,7 +7495,7 @@ msgstr ""
 "transport-debtorrent; を参照してください。"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 #, fuzzy
 #| msgid ""
 #| "Uses the archive stored locally (or NFS mounted) at /home/jason/debian "
@@ -7489,14 +7508,14 @@ msgstr ""
 "free 用のローカル (または NFS) アーカイブを使用します。"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid ""
@@ -7507,19 +7526,19 @@ msgid ""
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr "上記と同様ですが、不安定版 (開発版) を使用します。"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7530,19 +7549,19 @@ msgid ""
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr "上記のソース行は以下のようになります。"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7553,7 +7572,7 @@ msgid ""
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -7564,7 +7583,7 @@ msgstr ""
 "<literal>armel</literal> アーキテクチャのパッケージ情報を取得します。"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7577,7 +7596,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7598,7 +7617,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
@@ -7607,13 +7626,13 @@ msgstr ""
 "す。"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, fuzzy, no-wrap
 #| msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgid ""
@@ -7624,7 +7643,7 @@ msgid ""
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
@@ -7633,13 +7652,13 @@ msgstr ""
 "&stable-codename;/contrib のみを使用します。"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgid ""
@@ -7650,7 +7669,7 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -7663,13 +7682,13 @@ msgstr ""
 "つだけになります。"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgid ""
@@ -7680,13 +7699,13 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, fuzzy, no-wrap
 #| msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgid ""
@@ -7696,7 +7715,7 @@ msgid ""
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 #, fuzzy
 #| msgid ""
 #| "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
@@ -7724,14 +7743,14 @@ msgstr ""
 "<placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -7743,7 +7762,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -7753,7 +7772,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 #, fuzzy
 #| msgid "&apt-cache; &apt-conf;"
 msgid "&apt-get;, &apt-conf;"
diff --git a/doc/po/pl.po b/doc/po/pl.po
index 493d6364f..aa14f7230 100644
--- a/doc/po/pl.po
+++ b/doc/po/pl.po
@@ -11,7 +11,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: 2014-07-04 02:13+0200\n"
 "Last-Translator: Robert Luberda <robert@debian.org>\n"
 "Language-Team: Polish <manpages-pl-list@lists.sourceforge.net>\n"
@@ -888,8 +888,8 @@ msgstr "linia <literal>Archive:</literal> lub <literal>Suite:</literal>"
 #. type: Content of: <refentry><refsect1><title>
 #: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191
 #: apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148
-#: apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716
-#: sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
+#: apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716
+#: sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
 #: apt-ftparchive.1.xml:603
 msgid "See Also"
 msgstr "Zobacz także"
@@ -1986,7 +1986,7 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
 #: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121
-#: apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr "Pliki"
 
@@ -4070,11 +4070,12 @@ msgstr ""
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -4085,7 +4086,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
 "literal> or <literal>access</literal> which determines how APT parallelizes "
@@ -4095,21 +4096,21 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP URIs. "
 "It is in the standard form of <literal>http://[[user][:pass]@]host[:port]/</"
@@ -4121,7 +4122,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -4133,14 +4134,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 msgid ""
 "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used to "
 "enable HTTP pipelining (RFC 2616 section 8.1.2.2) which can be beneficial e."
@@ -4152,14 +4153,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 msgid ""
 "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
 "literal> which accepts integer values in kilobytes per second. The default "
@@ -4169,7 +4170,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -4177,7 +4178,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -4191,7 +4192,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -4202,7 +4203,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -4224,7 +4225,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of <literal>ftp://[[user][:pass]@]host[:port]/</"
@@ -4243,7 +4244,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -4253,7 +4254,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
 "envar> environment variable to an HTTP URL - see the discussion of the http "
@@ -4262,7 +4263,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -4272,13 +4273,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -4291,20 +4292,20 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is <literal>gpgv::Options</"
 "literal>, which passes additional parameters to gpgv."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -4316,19 +4317,19 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr "Acquire::CompressionTypes::Order:: \"gz\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -4346,13 +4347,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr "Dir::Bin::bzip2 \"/bin/bzip2\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the <literal>Dir::Bin::<replaceable>Methodname</replaceable></"
 "literal> will be checked at run time. If this option has been set, the "
@@ -4367,7 +4368,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -4375,7 +4376,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -4384,7 +4385,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the description-"
@@ -4396,13 +4397,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and \"en\". "
 "\"<literal>environment</literal>\" has a special meaning here: it will be "
@@ -4424,7 +4425,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -4433,24 +4434,24 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -4458,7 +4459,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -4467,7 +4468,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -4478,12 +4479,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' field. "
@@ -4511,12 +4512,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -4528,7 +4529,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 msgid ""
 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
 "information, such as the two package caches <literal>srcpkgcache</literal> "
@@ -4542,7 +4543,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -4552,7 +4553,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -4560,7 +4561,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
 "Bin::Methods</literal> specifies the location of the method handlers and "
@@ -4571,7 +4572,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 msgid ""
 "The configuration item <literal>RootDir</literal> has a special meaning.  If "
 "set, all paths will be relative to <literal>RootDir</literal>, "
@@ -4584,7 +4585,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -4595,12 +4596,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -4608,7 +4609,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, <literal>pre-auto</"
@@ -4621,40 +4622,40 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -4662,7 +4663,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -4671,7 +4672,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 msgid ""
 "This is a list of shell commands to run before invoking &dpkg;. Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -4682,7 +4683,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -4691,7 +4692,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form <literal>key=value</"
 "literal>.  Special characters (equal signs, newlines, nonprintable "
@@ -4703,7 +4704,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -4716,7 +4717,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -4726,7 +4727,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -4737,7 +4738,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</"
@@ -4748,26 +4749,26 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -4782,7 +4783,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -4796,7 +4797,7 @@ msgstr ""
 "DPkg::TriggersPending \"true\";"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -4810,7 +4811,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -4823,7 +4824,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is \"<literal>all</literal>"
@@ -4840,7 +4841,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure --pending</"
 "command> to let &dpkg; handle all required configurations and triggers. This "
@@ -4851,7 +4852,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -4861,7 +4862,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -4879,7 +4880,7 @@ msgstr ""
 "};"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -4893,12 +4894,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -4907,13 +4908,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 #, fuzzy
 msgid "Debug options"
 msgstr "opcje"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -4924,7 +4925,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
@@ -4932,7 +4933,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s install</"
@@ -4940,7 +4941,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -4950,7 +4951,7 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 #, fuzzy
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
@@ -4960,59 +4961,59 @@ msgstr ""
 "in CDROM IDs."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid ""
 "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the <literal>apt</"
 "literal> libraries."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -5020,53 +5021,53 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid ""
 "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial auto-"
@@ -5076,7 +5077,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as keep/install/"
 "remove while the ProblemResolver does his work.  Each addition or deletion "
@@ -5094,46 +5095,46 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid ""
 "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -5141,14 +5142,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from <filename>/etc/apt/vendors."
 "list</filename>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes e."
 "g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -5156,13 +5157,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375
 #: apt-ftparchive.1.xml:592
 msgid "Examples"
 msgstr "Przykłady"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -5170,7 +5171,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr "&apt-cache;, &apt-config;, &apt-preferences;."
 
@@ -7003,8 +7004,21 @@ msgid ""
 "using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -7013,7 +7027,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -7028,7 +7042,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -7045,9 +7059,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -7061,17 +7075,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr "Określanie URI"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr "Obecnie rozpoznawane są następujące typy URI:"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -7082,7 +7096,7 @@ msgstr ""
 "archiwów."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media swapping. "
 "Use the &apt-cdrom; program to create cdrom entries in the source list."
@@ -7092,7 +7106,7 @@ msgstr ""
 "list."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format http://server:"
@@ -7109,7 +7123,7 @@ msgstr ""
 "bezpieczny."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual page. "
@@ -7129,7 +7143,7 @@ msgstr ""
 "konfiguracyjnym serwery proxy  używające HTTP zostaną zignorowane."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -7142,7 +7156,7 @@ msgstr ""
 "do skopiowania plików przy użyciu APT."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -7156,12 +7170,12 @@ msgstr ""
 "przetransferowania plików ze zdalnego komputera."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr "dodawanie innych rozpoznawanych typów URI"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme <package>apt-transport-"
@@ -7180,7 +7194,7 @@ msgstr ""
 "zobaczyć &apt-transport-debtorrent;."
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 #, fuzzy
 #| msgid ""
 #| "Uses the archive stored locally (or NFS mounted) at /home/jason/debian "
@@ -7193,14 +7207,14 @@ msgstr ""
 "debian dla zasobów stable/main, stable/contrib i stable/non-free."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid ""
@@ -7211,20 +7225,20 @@ msgid ""
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr ""
 "Jak wyżej, z tą różnicą że używa dystrybucji niestabilnej (deweloperskiej)."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7235,19 +7249,19 @@ msgid ""
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr "Linie źródeł dla powyższego przykładu"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7258,7 +7272,7 @@ msgid ""
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -7269,7 +7283,7 @@ msgstr ""
 "literal> i <literal>armel</literal>."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7282,7 +7296,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7303,7 +7317,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
@@ -7312,13 +7326,13 @@ msgstr ""
 "org i dystrybucji hamm/main."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, fuzzy, no-wrap
 #| msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgid ""
@@ -7329,7 +7343,7 @@ msgid ""
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
@@ -7338,13 +7352,13 @@ msgstr ""
 "katalogu debian i używa tylko dystrybucji &stable-codename;/contrib."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgid ""
@@ -7355,7 +7369,7 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -7368,13 +7382,13 @@ msgstr ""
 "to pojedyncza sesja FTP będzie użyta w celu uzyskania dostępu do obu zasobów."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgid ""
@@ -7385,13 +7399,13 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, fuzzy, no-wrap
 #| msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgid ""
@@ -7401,7 +7415,7 @@ msgid ""
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 #, fuzzy
 #| msgid ""
 #| "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
@@ -7429,14 +7443,14 @@ msgstr ""
 "nie zawiera takiej struktury). <placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -7448,7 +7462,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -7458,7 +7472,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 #, fuzzy
 #| msgid "&apt-cache; &apt-conf;"
 msgid "&apt-get;, &apt-conf;"
diff --git a/doc/po/pt.po b/doc/po/pt.po
index 9134eb56f..aee1a8a89 100644
--- a/doc/po/pt.po
+++ b/doc/po/pt.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.7\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: 2014-08-29 00:34+0100\n"
 "Last-Translator: Américo Monteiro <a_monteiro@gmx.com>\n"
 "Language-Team: Portuguese <traduz@debianpt.org>\n"
@@ -909,8 +909,8 @@ msgstr ""
 #. type: Content of: <refentry><refsect1><title>
 #: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191
 #: apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148
-#: apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716
-#: sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
+#: apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716
+#: sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
 #: apt-ftparchive.1.xml:603
 msgid "See Also"
 msgstr "Veja também"
@@ -1904,7 +1904,7 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
 #: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121
-#: apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr "Ficheiros"
 
@@ -4126,17 +4126,23 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
 #: apt.conf.5.xml:336
+#, fuzzy
+#| msgid ""
+#| "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
+#| "<filename>Packages</filename> files) instead of downloading whole ones. "
+#| "True by default."
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 "Tenta descarregar deltas chamados <literal>PDiffs</literal> para índices "
 "(como os ficheiros <filename>Packages</filename>) em vez de os descarregar "
 "por inteiro. Verdadeiro por predefinição."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -4154,7 +4160,7 @@ msgstr ""
 "completo em vez das patches."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
 "literal> or <literal>access</literal> which determines how APT parallelizes "
@@ -4169,7 +4175,7 @@ msgstr ""
 "aberta uma ligação por tipo de URI."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
@@ -4178,7 +4184,7 @@ msgstr ""
 "tentar, no número fornecido de vezes, obter ficheiros falhados."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
@@ -4188,7 +4194,7 @@ msgstr ""
 "A predefinição é verdadeiro."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP URIs. "
 "It is in the standard form of <literal>http://[[user][:pass]@]host[:port]/</"
@@ -4207,7 +4213,7 @@ msgstr ""
 "variável de ambiente <envar>http_proxy</envar>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -4227,7 +4233,7 @@ msgstr ""
 "(grandes) ficheiros .deb."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
@@ -4237,7 +4243,7 @@ msgstr ""
 "dados."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 #, fuzzy
 #| msgid ""
 #| "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used "
@@ -4265,7 +4271,7 @@ msgstr ""
 "web e proxies que escolheram não respeitar a especificação HTTP/1.1."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
@@ -4274,7 +4280,7 @@ msgstr ""
 "os redireccionamentos, o que está activo por predefinição."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 msgid ""
 "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
 "literal> which accepts integer values in kilobytes per second. The default "
@@ -4289,7 +4295,7 @@ msgstr ""
 "partir de múltiplos servidores ao mesmo tempo."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -4301,7 +4307,7 @@ msgstr ""
 "identificador conhecido."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -4324,7 +4330,7 @@ msgstr ""
 "<literal>ProxyAutoDetect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -4341,7 +4347,7 @@ msgstr ""
 "literal> ainda não é suportada."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -4380,7 +4386,7 @@ msgstr ""
 "host&gt;::SslForceVersion</literal> é a opção 'por máquina' correspondente."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of <literal>ftp://[[user][:pass]@]host[:port]/</"
@@ -4414,7 +4420,7 @@ msgstr ""
 "literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -4430,7 +4436,7 @@ msgstr ""
 "específica (veja a amostra de ficheiro de configuração para exemplos)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
 "envar> environment variable to an HTTP URL - see the discussion of the http "
@@ -4444,7 +4450,7 @@ msgstr ""
 "eficiência."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -4459,13 +4465,13 @@ msgstr ""
 "ligações IPv4. Note que a maioria dos servidores FTP não suporta RFC2428."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr "/cdrom/::Mount \"foo\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -4486,7 +4492,7 @@ msgstr ""
 "barra final. Comandos para desmontar podem ser especificados usando o UMount."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is <literal>gpgv::Options</"
 "literal>, which passes additional parameters to gpgv."
@@ -4495,13 +4501,13 @@ msgstr ""
 "literal>, a qual passa parâmetros adicionais ao gpgv."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 msgstr "Acquire::CompressionTypes::<replaceable>Extensão de Ficheiro</replaceable> \"<replaceable>Nome de método</replaceable>\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -4520,19 +4526,19 @@ msgstr ""
 "alterado. A sintaxe para isto é: <placeholder type=\"synopsis\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr "Acquire::CompressionTypes::Order:: \"gz\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -4564,13 +4570,13 @@ msgstr ""
 "automaticamente."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr "Dir::Bin::bzip2 \"/bin/bzip2\";"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the <literal>Dir::Bin::<replaceable>Methodname</replaceable></"
 "literal> will be checked at run time. If this option has been set, the "
@@ -4596,7 +4602,7 @@ msgstr ""
 "prefixar a lista com este tipo."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -4608,7 +4614,7 @@ msgstr ""
 "maioritariamente apenas para mirrors locais."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -4621,7 +4627,7 @@ msgstr ""
 "CPU quando constrói as caches de pacotes locais. Falso por predefinição."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the description-"
@@ -4641,13 +4647,13 @@ msgstr ""
 "especialmenteraros."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and \"en\". "
 "\"<literal>environment</literal>\" has a special meaning here: it will be "
@@ -4686,7 +4692,7 @@ msgstr ""
 "\"programlisting\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -4700,24 +4706,24 @@ msgstr ""
 "literal>\" implícito)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr "Ao descarregar, força o uso exclusivo do protocolo IPv4."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr "Ao descarregar, força o uso exclusivo do protocolo IPv6."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -4725,7 +4731,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -4734,7 +4740,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -4745,12 +4751,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' field. "
@@ -4778,12 +4784,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr "Directórios"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -4802,7 +4808,7 @@ msgstr ""
 "items que não começam com <filename>/</filename> ou <filename>./</filename>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 msgid ""
 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
 "information, such as the two package caches <literal>srcpkgcache</literal> "
@@ -4825,7 +4831,7 @@ msgstr ""
 "literal> o directório predefinido é contido em <literal>Dir::Cache</literal>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -4840,7 +4846,7 @@ msgstr ""
 "ficheiro de configuração especificado por <envar>APT_CONFIG</envar>)."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -4851,7 +4857,7 @@ msgstr ""
 "estar feito então é carregado o ficheiro de configuração principal."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
 "Bin::Methods</literal> specifies the location of the method handlers and "
@@ -4869,7 +4875,7 @@ msgstr ""
 "respectivos programas."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 #, fuzzy
 #| msgid ""
 #| "The configuration item <literal>RootDir</literal> has a special meaning.  "
@@ -4900,7 +4906,7 @@ msgstr ""
 "procurado em <filename>/tmp/staging/var/lib/dpkg/status</filename>."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -4918,12 +4924,12 @@ msgstr ""
 "expressão regular."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr "APT em DSelect"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -4934,7 +4940,7 @@ msgstr ""
 "<literal>DSelect</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, <literal>pre-auto</"
@@ -4956,7 +4962,7 @@ msgstr ""
 "pacotes."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
@@ -4965,7 +4971,7 @@ msgstr ""
 "comandos quando é corrido para a fase de instalação."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
@@ -4974,7 +4980,7 @@ msgstr ""
 "comandos quando é executado para a fase de actualização."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
@@ -4983,12 +4989,12 @@ msgstr ""
 "continuar. A predefinição é avisar apenas em caso de erro."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr "Como o APT chama o &dpkg;"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
@@ -4997,7 +5003,7 @@ msgstr ""
 "&dpkg;. Estas estão na secção <literal>DPkg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -5008,7 +5014,7 @@ msgstr ""
 "um argumento único ao &dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5021,7 +5027,7 @@ msgstr ""
 "bin/sh</filename>, caso algum deles falhe, o APT irá abortar."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 msgid ""
 "This is a list of shell commands to run before invoking &dpkg;. Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -5039,7 +5045,7 @@ msgstr ""
 "predefinição a entrada standard."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -5048,7 +5054,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form <literal>key=value</"
 "literal>.  Special characters (equal signs, newlines, nonprintable "
@@ -5060,7 +5066,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -5073,7 +5079,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -5083,7 +5089,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -5099,7 +5105,7 @@ msgstr ""
 "irá então enviar a informação na versão mais alta que suporta."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</"
@@ -5117,7 +5123,7 @@ msgstr ""
 "descritor de ficheiro usado."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
@@ -5126,7 +5132,7 @@ msgstr ""
 "predefinição é <filename>/</filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
@@ -5135,12 +5141,12 @@ msgstr ""
 "predefinição é desactivar a assinatura e produzir todos os binários."
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr "Utilização trigger do dpkg (e opções relacionadas)"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -5166,7 +5172,7 @@ msgstr ""
 "100% enquanto na realidade está a configurar todos os pacotes."
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -5180,7 +5186,7 @@ msgstr ""
 "DPkg::TriggersPending \"true\";"
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -5204,7 +5210,7 @@ msgstr ""
 "\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -5226,7 +5232,7 @@ msgstr ""
 "chamadas unpack e remove."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is \"<literal>all</literal>"
@@ -5256,7 +5262,7 @@ msgstr ""
 "arrancar."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure --pending</"
 "command> to let &dpkg; handle all required configurations and triggers. This "
@@ -5274,7 +5280,7 @@ msgstr ""
 "esta opção em todas excepto na última execução."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -5290,7 +5296,7 @@ msgstr ""
 "configurar este pacote."
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -5308,7 +5314,7 @@ msgstr ""
 "};"
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -5332,12 +5338,12 @@ msgstr ""
 "predefinidos. <placeholder type=\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr "Opções Periodic e Archives"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -5350,12 +5356,12 @@ msgstr ""
 "Veja o cabeçalho deste script para uma breve documentação das suas opções."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 msgid "Debug options"
 msgstr "Opções de depuração"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -5372,7 +5378,7 @@ msgstr ""
 "interesse para o utilizador normal, mas algumas podem ter:"
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
@@ -5383,7 +5389,7 @@ msgstr ""
 "remove, purge</literal>."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s install</"
@@ -5394,7 +5400,7 @@ msgstr ""
 "<literal>apt-get -s install</literal>) como um utilizador não root."
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -5406,7 +5412,7 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
 "in CD-ROM IDs."
@@ -5415,12 +5421,12 @@ msgstr ""
 "IDs de CD-ROM."
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr "Segue-se uma lista completa de opções de depuração para o apt."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid ""
 "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
@@ -5428,25 +5434,25 @@ msgstr ""
 "literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr ""
 "Escreve informação relacionada com o descarregamento de pacotes usando FTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr ""
 "Escreve informação relacionada com o descarregamento de pacotes usando HTTP."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr ""
 "Escreve informação relacionada com o descarregamento de pacotes usando HTTPS."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
@@ -5455,7 +5461,7 @@ msgstr ""
 "criptográficas usando <literal>gpg</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
@@ -5464,13 +5470,13 @@ msgstr ""
 "armazenados em CD-ROMs."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr ""
 "Descreve os processos de resolver dependências de compilação no &apt-get;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the <literal>apt</"
 "literal> libraries."
@@ -5479,7 +5485,7 @@ msgstr ""
 "<literal>apt</literal>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -5490,7 +5496,7 @@ msgstr ""
 "para um CD-ROM."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
@@ -5500,14 +5506,14 @@ msgstr ""
 "literal></quote> ao mesmo tempo."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 "Regista no log quando os items são adicionados ou removidos da fila de "
 "download global."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
@@ -5516,7 +5522,7 @@ msgstr ""
 "checksums e assinaturas criptográficas dos ficheiros descarregados."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
@@ -5526,7 +5532,7 @@ msgstr ""
 "pacote."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
@@ -5535,7 +5541,7 @@ msgstr ""
 "do apt quando se descarrega diffs de índice em vez de índices completos."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid ""
 "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
@@ -5543,7 +5549,7 @@ msgstr ""
 "downloads."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
@@ -5552,7 +5558,7 @@ msgstr ""
 "de pacotes e com a remoção de pacotes não utilizados."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial auto-"
@@ -5567,7 +5573,7 @@ msgstr ""
 "literal>; veja <literal>Debug::pkgProblemResolver</literal> para isso."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as keep/install/"
 "remove while the ProblemResolver does his work.  Each addition or deletion "
@@ -5598,7 +5604,7 @@ msgstr ""
 "pacote aparece."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
@@ -5608,7 +5614,7 @@ msgstr ""
 "único."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
@@ -5617,7 +5623,7 @@ msgstr ""
 "estado e quaisquer erros encontrados enquanto os analisa."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
@@ -5626,7 +5632,7 @@ msgstr ""
 "literal> deve passar os pacotes ao &dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid ""
 "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr ""
@@ -5634,12 +5640,12 @@ msgstr ""
 "&dpkg;."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr "Escreve a prioridade da cada lista de pacote no arranque."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
@@ -5648,7 +5654,7 @@ msgstr ""
 "acontece quando é encontrado um problema de dependências complexo)."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -5659,7 +5665,7 @@ msgstr ""
 "mesma que é descrita em <literal>Debug::pkgDepCache::Marker</literal>"
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from <filename>/etc/apt/vendors."
 "list</filename>."
@@ -5668,7 +5674,7 @@ msgstr ""
 "vendors.list</filename>."
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes e."
 "g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -5679,13 +5685,13 @@ msgstr ""
 "literal> ou <literal>APT::Update::{Pre,Post}-Invoke</literal>."
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375
 #: apt-ftparchive.1.xml:592
 msgid "Examples"
 msgstr "Exemplos"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -5695,7 +5701,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr "&apt-cache;, &apt-config;, &apt-preferences;."
 
@@ -7524,8 +7530,21 @@ msgid ""
 "using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -7534,7 +7553,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -7549,7 +7568,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -7566,9 +7585,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -7582,17 +7601,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr "Especificação da URI"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr "Os tipos de URI actualmente reconhecidos são:"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -7603,7 +7622,7 @@ msgstr ""
 "arquivos locais."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media swapping. "
 "Use the &apt-cdrom; program to create cdrom entries in the source list."
@@ -7613,7 +7632,7 @@ msgstr ""
 "fontes."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format http://server:"
@@ -7630,7 +7649,7 @@ msgstr ""
 "método de autenticação seguro."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual page. "
@@ -7651,7 +7670,7 @@ msgstr ""
 "configuração serão ignorados."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -7664,7 +7683,7 @@ msgstr ""
 "ficheiros com o APT."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -7678,12 +7697,12 @@ msgstr ""
 "ficheiros a partir da máquina remota."
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr "adicionando mais tipos de URI reconhecíveis"
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme <package>apt-transport-"
@@ -7702,7 +7721,7 @@ msgstr ""
 "exemplo o debtorrent - veja &apt-transport-debtorrent;."
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 #, fuzzy
 #| msgid ""
 #| "Uses the archive stored locally (or NFS mounted) at /home/jason/debian "
@@ -7715,14 +7734,14 @@ msgstr ""
 "para stable/main, stable/contrib, e stable/non-free."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian stable main contrib non-free"
 msgid ""
@@ -7733,20 +7752,20 @@ msgid ""
 msgstr "deb file:/home/jason/debian stable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr ""
 "Como em cima, excepto que usa a distribuição unstable (de desenvolvimento)."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, fuzzy, no-wrap
 #| msgid "deb file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7757,19 +7776,19 @@ msgid ""
 msgstr "deb file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr "Linha de fonte para o referido acima"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, fuzzy, no-wrap
 #| msgid "deb-src file:/home/jason/debian unstable main contrib non-free"
 msgid ""
@@ -7780,7 +7799,7 @@ msgid ""
 msgstr "deb-src file:/home/jason/debian unstable main contrib non-free"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -7791,7 +7810,7 @@ msgstr ""
 "<literal>amd64</literal> e <literal>armel</literal>."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7804,7 +7823,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, fuzzy, no-wrap
 #| msgid ""
 #| "deb http://ftp.debian.org/debian &stable-codename; main\n"
@@ -7825,7 +7844,7 @@ msgstr ""
 "deb [ arch=amd64,armel ] http://ftp.debian.org/debian &stable-codename; main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
@@ -7834,13 +7853,13 @@ msgstr ""
 "hamm/main."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, fuzzy, no-wrap
 #| msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgid ""
@@ -7851,7 +7870,7 @@ msgid ""
 msgstr "deb http://archive.debian.org/debian-archive hamm main"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
@@ -7860,13 +7879,13 @@ msgstr ""
 "usa apenas a área &stable-codename;/contrib."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgid ""
@@ -7877,7 +7896,7 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -7890,13 +7909,13 @@ msgstr ""
 "uma única sessão FTP para ambas linhas de recurso."
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, fuzzy, no-wrap
 #| msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgid ""
@@ -7907,13 +7926,13 @@ msgid ""
 msgstr "deb ftp://ftp.debian.org/debian unstable contrib"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, fuzzy, no-wrap
 #| msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgid ""
@@ -7923,7 +7942,7 @@ msgid ""
 msgstr "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 #, fuzzy
 #| msgid ""
 #| "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
@@ -7951,14 +7970,14 @@ msgstr ""
 "\"literallayout\" id=\"0\"/>"
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -7970,7 +7989,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -7980,7 +7999,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 #, fuzzy
 #| msgid "&apt-cache; &apt-conf;"
 msgid "&apt-get;, &apt-conf;"
diff --git a/doc/po/pt_BR.po b/doc/po/pt_BR.po
index 55d8aa921..83d882160 100644
--- a/doc/po/pt_BR.po
+++ b/doc/po/pt_BR.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: apt-doc 1.0.5\n"
 "Report-Msgid-Bugs-To: APT Development Team <deity@lists.debian.org>\n"
-"POT-Creation-Date: 2015-08-27 17:55+0200\n"
+"POT-Creation-Date: 2015-09-11 23:36+0200\n"
 "PO-Revision-Date: 2004-09-20 17:02+0000\n"
 "Last-Translator: André Luís Lopes <andrelop@debian.org>\n"
 "Language-Team: <debian-l10n-portuguese@lists.debian.org>\n"
@@ -680,8 +680,8 @@ msgstr "a linha <literal>Archive:</literal>"
 #. type: Content of: <refentry><refsect1><title>
 #: apt.8.xml:176 apt-get.8.xml:597 apt-cache.8.xml:359 apt-key.8.xml:191
 #: apt-mark.8.xml:127 apt-secure.8.xml:187 apt-cdrom.8.xml:148
-#: apt-config.8.xml:105 apt.conf.5.xml:1319 apt_preferences.5.xml:716
-#: sources.list.5.xml:456 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
+#: apt-config.8.xml:105 apt.conf.5.xml:1321 apt_preferences.5.xml:716
+#: sources.list.5.xml:470 apt-extracttemplates.1.xml:66 apt-sortpkgs.1.xml:59
 #: apt-ftparchive.1.xml:603
 #, fuzzy
 msgid "See Also"
@@ -1336,7 +1336,7 @@ msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
 #: apt-get.8.xml:587 apt-cache.8.xml:352 apt-key.8.xml:170 apt-mark.8.xml:121
-#: apt.conf.5.xml:1313 apt_preferences.5.xml:709
+#: apt.conf.5.xml:1315 apt_preferences.5.xml:709
 msgid "Files"
 msgstr ""
 
@@ -2888,11 +2888,12 @@ msgstr ""
 msgid ""
 "Try to download deltas called <literal>PDiffs</literal> for indexes (like "
 "<filename>Packages</filename> files) instead of downloading whole ones. True "
-"by default."
+"by default. Preferably, this can be set for specific &sources-list; entries "
+"or index files by using the <option>PDiffs</option> option there."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:339
+#: apt.conf.5.xml:341
 msgid ""
 "Two sub-options to limit the use of PDiffs are also available: "
 "<literal>FileLimit</literal> can be used to specify a maximum number of "
@@ -2903,7 +2904,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:349
+#: apt.conf.5.xml:351
 msgid ""
 "Queuing mode; <literal>Queue-Mode</literal> can be one of <literal>host</"
 "literal> or <literal>access</literal> which determines how APT parallelizes "
@@ -2913,21 +2914,21 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:357
+#: apt.conf.5.xml:359
 msgid ""
 "Number of retries to perform. If this is non-zero APT will retry failed "
 "files the given number of times."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:362
+#: apt.conf.5.xml:364
 msgid ""
 "Use symlinks for source archives. If set to true then source archives will "
 "be symlinked when possible instead of copying. True is the default."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:367
+#: apt.conf.5.xml:369
 msgid ""
 "<literal>http::Proxy</literal> sets the default proxy to use for HTTP URIs. "
 "It is in the standard form of <literal>http://[[user][:pass]@]host[:port]/</"
@@ -2939,7 +2940,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:375
+#: apt.conf.5.xml:377
 msgid ""
 "Three settings are provided for cache control with HTTP/1.1 compliant proxy "
 "caches.  <literal>No-Cache</literal> tells the proxy not to use its cached "
@@ -2951,14 +2952,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:385 apt.conf.5.xml:473
+#: apt.conf.5.xml:387 apt.conf.5.xml:475
 msgid ""
 "The option <literal>timeout</literal> sets the timeout timer used by the "
 "method; this value applies to the connection as well as the data timeout."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:388
+#: apt.conf.5.xml:390
 msgid ""
 "The setting <literal>Acquire::http::Pipeline-Depth</literal> can be used to "
 "enable HTTP pipelining (RFC 2616 section 8.1.2.2) which can be beneficial e."
@@ -2970,14 +2971,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:395
+#: apt.conf.5.xml:397
 msgid ""
 "<literal>Acquire::http::AllowRedirect</literal> controls whether APT will "
 "follow redirects, which is enabled by default."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:398
+#: apt.conf.5.xml:400
 msgid ""
 "The used bandwidth can be limited with <literal>Acquire::http::Dl-Limit</"
 "literal> which accepts integer values in kilobytes per second. The default "
@@ -2987,7 +2988,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:405
+#: apt.conf.5.xml:407
 msgid ""
 "<literal>Acquire::http::User-Agent</literal> can be used to set a different "
 "User-Agent for the http download method as some proxies allow access for "
@@ -2995,7 +2996,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:409
+#: apt.conf.5.xml:411
 msgid ""
 "<literal>Acquire::http::Proxy-Auto-Detect</literal> can be used to specify "
 "an external command to discover the http proxy to use. Apt expects the "
@@ -3009,7 +3010,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:427
+#: apt.conf.5.xml:429
 msgid ""
 "The <literal>Cache-control</literal>, <literal>Timeout</literal>, "
 "<literal>AllowRedirect</literal>, <literal>Dl-Limit</literal> and "
@@ -3020,7 +3021,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:435
+#: apt.conf.5.xml:437
 msgid ""
 "<literal>CaInfo</literal> suboption specifies place of file that holds info "
 "about trusted certificates.  <literal>&lt;host&gt;::CaInfo</literal> is the "
@@ -3042,7 +3043,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:456
+#: apt.conf.5.xml:458
 msgid ""
 "<literal>ftp::Proxy</literal> sets the default proxy to use for FTP URIs.  "
 "It is in the standard form of <literal>ftp://[[user][:pass]@]host[:port]/</"
@@ -3061,7 +3062,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:476
+#: apt.conf.5.xml:478
 msgid ""
 "Several settings are provided to control passive mode. Generally it is safe "
 "to leave passive mode on; it works in nearly every environment.  However, "
@@ -3071,7 +3072,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:483
+#: apt.conf.5.xml:485
 msgid ""
 "It is possible to proxy FTP over HTTP by setting the <envar>ftp_proxy</"
 "envar> environment variable to an HTTP URL - see the discussion of the http "
@@ -3080,7 +3081,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:488
+#: apt.conf.5.xml:490
 msgid ""
 "The setting <literal>ForceExtended</literal> controls the use of RFC2428 "
 "<literal>EPSV</literal> and <literal>EPRT</literal> commands. The default is "
@@ -3090,13 +3091,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:502
+#: apt.conf.5.xml:504
 #, no-wrap
 msgid "/cdrom/::Mount \"foo\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:497
+#: apt.conf.5.xml:499
 msgid ""
 "For URIs using the <literal>cdrom</literal> method, the only configurable "
 "option is the mount point, <literal>cdrom::Mount</literal>, which must be "
@@ -3109,20 +3110,20 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:510
+#: apt.conf.5.xml:512
 msgid ""
 "For GPGV URIs the only configurable option is <literal>gpgv::Options</"
 "literal>, which passes additional parameters to gpgv."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:521
+#: apt.conf.5.xml:523
 #, no-wrap
 msgid "Acquire::CompressionTypes::<replaceable>FileExtension</replaceable> \"<replaceable>Methodname</replaceable>\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:516
+#: apt.conf.5.xml:518
 msgid ""
 "List of compression types which are understood by the acquire methods.  "
 "Files like <filename>Packages</filename> can be available in various "
@@ -3134,19 +3135,19 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:526
+#: apt.conf.5.xml:528
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order:: \"gz\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><synopsis>
-#: apt.conf.5.xml:529
+#: apt.conf.5.xml:531
 #, no-wrap
 msgid "Acquire::CompressionTypes::Order { \"lzma\"; \"gz\"; };"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:522
+#: apt.conf.5.xml:524
 msgid ""
 "Also, the <literal>Order</literal> subgroup can be used to define in which "
 "order the acquire system will try to download the compressed files. The "
@@ -3164,13 +3165,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:536
+#: apt.conf.5.xml:538
 #, no-wrap
 msgid "Dir::Bin::bzip2 \"/bin/bzip2\";"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:531
+#: apt.conf.5.xml:533
 msgid ""
 "Note that the <literal>Dir::Bin::<replaceable>Methodname</replaceable></"
 "literal> will be checked at run time. If this option has been set, the "
@@ -3185,7 +3186,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:541
+#: apt.conf.5.xml:543
 msgid ""
 "The special type <literal>uncompressed</literal> can be used to give "
 "uncompressed files a preference, but note that most archives don't provide "
@@ -3193,7 +3194,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:548
+#: apt.conf.5.xml:550
 msgid ""
 "When downloading <literal>gzip</literal> compressed indexes (Packages, "
 "Sources, or Translations), keep them gzip compressed locally instead of "
@@ -3202,7 +3203,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:556
+#: apt.conf.5.xml:558
 msgid ""
 "The Languages subsection controls which <filename>Translation</filename> "
 "files are downloaded and in which order APT tries to display the description-"
@@ -3214,13 +3215,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para><programlisting>
-#: apt.conf.5.xml:573
+#: apt.conf.5.xml:575
 #, no-wrap
 msgid "Acquire::Languages { \"environment\"; \"de\"; \"en\"; \"none\"; \"fr\"; };"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:561
+#: apt.conf.5.xml:563
 msgid ""
 "The default list includes \"environment\" and \"en\". "
 "\"<literal>environment</literal>\" has a special meaning here: it will be "
@@ -3242,7 +3243,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:574
+#: apt.conf.5.xml:576
 msgid ""
 "Note: To prevent problems resulting from APT being executed in different "
 "environments (e.g. by different users or by other programs) all Translation "
@@ -3251,24 +3252,24 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:583
+#: apt.conf.5.xml:585
 msgid "When downloading, force to use only the IPv4 protocol."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:589
+#: apt.conf.5.xml:591
 msgid "When downloading, force to use only the IPv6 protocol."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:595
+#: apt.conf.5.xml:597
 msgid ""
 "The maximum file size of Release/Release.gpg/InRelease files.  The default "
 "is 10MB."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:602
+#: apt.conf.5.xml:604
 msgid ""
 "This option controls if apt will use the DNS SRV server record as specified "
 "in RFC 2782 to select an alternative server to connect to.  The default is "
@@ -3276,7 +3277,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:611
+#: apt.conf.5.xml:613
 msgid ""
 "Allow the update operation to load data files from a repository without a "
 "trusted signature. If enabled this option no data files will be loaded and "
@@ -3285,7 +3286,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:622
+#: apt.conf.5.xml:624
 msgid ""
 "Allow that a repository that was previously gpg signed to become unsigned "
 "durign a update operation. When there is no valid signature of a perviously "
@@ -3296,12 +3297,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><term>
-#: apt.conf.5.xml:634
+#: apt.conf.5.xml:636
 msgid "scope"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:636
+#: apt.conf.5.xml:638
 msgid ""
 "Acquiring changelogs can only be done if an URI is known from where to get "
 "them.  Preferable the Release file indicates this in a 'Changelogs' field. "
@@ -3329,12 +3330,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:664
+#: apt.conf.5.xml:666
 msgid "Directories"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:666
+#: apt.conf.5.xml:668
 msgid ""
 "The <literal>Dir::State</literal> section has directories that pertain to "
 "local state information. <literal>lists</literal> is the directory to place "
@@ -3346,7 +3347,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:673
+#: apt.conf.5.xml:675
 msgid ""
 "<literal>Dir::Cache</literal> contains locations pertaining to local cache "
 "information, such as the two package caches <literal>srcpkgcache</literal> "
@@ -3360,7 +3361,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:683
+#: apt.conf.5.xml:685
 msgid ""
 "<literal>Dir::Etc</literal> contains the location of configuration files, "
 "<literal>sourcelist</literal> gives the location of the sourcelist and "
@@ -3370,7 +3371,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:689
+#: apt.conf.5.xml:691
 msgid ""
 "The <literal>Dir::Parts</literal> setting reads in all the config fragments "
 "in lexical order from the directory specified. After this is done then the "
@@ -3378,7 +3379,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:693
+#: apt.conf.5.xml:695
 msgid ""
 "Binary programs are pointed to by <literal>Dir::Bin</literal>. <literal>Dir::"
 "Bin::Methods</literal> specifies the location of the method handlers and "
@@ -3389,7 +3390,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:701
+#: apt.conf.5.xml:703
 msgid ""
 "The configuration item <literal>RootDir</literal> has a special meaning.  If "
 "set, all paths will be relative to <literal>RootDir</literal>, "
@@ -3402,7 +3403,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:715
+#: apt.conf.5.xml:717
 msgid ""
 "The <literal>Ignore-Files-Silently</literal> list can be used to specify "
 "which files APT should silently ignore while parsing the files in the "
@@ -3413,12 +3414,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:724
+#: apt.conf.5.xml:726
 msgid "APT in DSelect"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:726
+#: apt.conf.5.xml:728
 msgid ""
 "When APT is used as a &dselect; method several configuration directives "
 "control the default behavior. These are in the <literal>DSelect</literal> "
@@ -3426,7 +3427,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:731
+#: apt.conf.5.xml:733
 msgid ""
 "Cache Clean mode; this value may be one of <literal>always</literal>, "
 "<literal>prompt</literal>, <literal>auto</literal>, <literal>pre-auto</"
@@ -3439,40 +3440,40 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:745
+#: apt.conf.5.xml:747
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the install phase."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:750
+#: apt.conf.5.xml:752
 msgid ""
 "The contents of this variable are passed to &apt-get; as command line "
 "options when it is run for the update phase."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:755
+#: apt.conf.5.xml:757
 msgid ""
 "If true the [U]pdate operation in &dselect; will always prompt to continue.  "
 "The default is to prompt only on error."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:761
+#: apt.conf.5.xml:763
 msgid "How APT calls &dpkg;"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:762
+#: apt.conf.5.xml:764
 msgid ""
 "Several configuration directives control how APT invokes &dpkg;. These are "
 "in the <literal>DPkg</literal> section."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:767
+#: apt.conf.5.xml:769
 msgid ""
 "This is a list of options to pass to &dpkg;. The options must be specified "
 "using the list notation and each list item is passed as a single argument to "
@@ -3480,7 +3481,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:773
+#: apt.conf.5.xml:775
 msgid ""
 "This is a list of shell commands to run before/after invoking &dpkg;.  Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -3489,7 +3490,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:780
+#: apt.conf.5.xml:782
 msgid ""
 "This is a list of shell commands to run before invoking &dpkg;. Like "
 "<literal>options</literal> this must be specified in list notation. The "
@@ -3500,7 +3501,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:787
+#: apt.conf.5.xml:789
 msgid ""
 "Version 2 of this protocol sends more information through the requested file "
 "descriptor: a line with the text <literal>VERSION 2</literal>, the APT "
@@ -3509,7 +3510,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:792
+#: apt.conf.5.xml:794
 msgid ""
 "Each configuration directive line has the form <literal>key=value</"
 "literal>.  Special characters (equal signs, newlines, nonprintable "
@@ -3521,7 +3522,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:800
+#: apt.conf.5.xml:802
 msgid ""
 "Package action lines consist of five fields in Version 2: old version, "
 "direction of version change (&lt; for upgrades, &gt; for downgrades, = for "
@@ -3534,7 +3535,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:810
+#: apt.conf.5.xml:812
 msgid ""
 "In Version 3 after each version field follows the architecture of this "
 "version, which is \"-\" if there is no version, and a field showing the "
@@ -3544,7 +3545,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:816
+#: apt.conf.5.xml:818
 msgid ""
 "The version of the protocol to be used for the command "
 "<literal><replaceable>cmd</replaceable></literal> can be chosen by setting "
@@ -3555,7 +3556,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:823
+#: apt.conf.5.xml:825
 msgid ""
 "The file descriptor to be used to send the information can be requested with "
 "<literal>DPkg::Tools::options::<replaceable>cmd</replaceable>::InfoFD</"
@@ -3566,26 +3567,26 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:833
+#: apt.conf.5.xml:835
 msgid ""
 "APT chdirs to this directory before invoking &dpkg;, the default is "
 "<filename>/</filename>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:838
+#: apt.conf.5.xml:840
 msgid ""
 "These options are passed to &dpkg-buildpackage; when compiling packages; the "
 "default is to disable signing and produce all binaries."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><title>
-#: apt.conf.5.xml:843
+#: apt.conf.5.xml:845
 msgid "dpkg trigger usage (and related options)"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:844
+#: apt.conf.5.xml:846
 msgid ""
 "APT can call &dpkg; in such a way as to let it make aggressive use of "
 "triggers over multiple calls of &dpkg;. Without further options &dpkg; will "
@@ -3600,7 +3601,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><para><literallayout>
-#: apt.conf.5.xml:859
+#: apt.conf.5.xml:861
 #, no-wrap
 msgid ""
 "DPkg::NoTriggers \"true\";\n"
@@ -3610,7 +3611,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><para>
-#: apt.conf.5.xml:853
+#: apt.conf.5.xml:855
 msgid ""
 "Note that it is not guaranteed that APT will support these options or that "
 "these options will not cause (big) trouble in the future. If you have "
@@ -3624,7 +3625,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:866
+#: apt.conf.5.xml:868
 msgid ""
 "Add the no triggers flag to all &dpkg; calls (except the ConfigurePending "
 "call).  See &dpkg; if you are interested in what this actually means. In "
@@ -3637,7 +3638,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:874
+#: apt.conf.5.xml:876
 msgid ""
 "Valid values are \"<literal>all</literal>\", \"<literal>smart</literal>\" "
 "and \"<literal>no</literal>\".  The default value is \"<literal>all</literal>"
@@ -3654,7 +3655,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:889
+#: apt.conf.5.xml:891
 msgid ""
 "If this option is set APT will call <command>dpkg --configure --pending</"
 "command> to let &dpkg; handle all required configurations and triggers. This "
@@ -3665,7 +3666,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:896
+#: apt.conf.5.xml:898
 msgid ""
 "Useful for the <literal>smart</literal> configuration as a package which has "
 "pending triggers is not considered as <literal>installed</literal>, and "
@@ -3675,7 +3676,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para><literallayout>
-#: apt.conf.5.xml:909
+#: apt.conf.5.xml:911
 #, no-wrap
 msgid ""
 "OrderList::Score {\n"
@@ -3687,7 +3688,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><refsect2><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:902
+#: apt.conf.5.xml:904
 msgid ""
 "Essential packages (and their dependencies) should be configured immediately "
 "after unpacking. It is a good idea to do this quite early in the upgrade "
@@ -3701,12 +3702,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:922
+#: apt.conf.5.xml:924
 msgid "Periodic and Archives options"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:923
+#: apt.conf.5.xml:925
 msgid ""
 "<literal>APT::Periodic</literal> and <literal>APT::Archives</literal> groups "
 "of options configure behavior of apt periodic updates, which is done by the "
@@ -3715,12 +3716,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:931
+#: apt.conf.5.xml:933
 msgid "Debug options"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:933
+#: apt.conf.5.xml:935
 msgid ""
 "Enabling options in the <literal>Debug::</literal> section will cause "
 "debugging information to be sent to the standard error stream of the program "
@@ -3731,7 +3732,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:944
+#: apt.conf.5.xml:946
 msgid ""
 "<literal>Debug::pkgProblemResolver</literal> enables output about the "
 "decisions made by <literal>dist-upgrade, upgrade, install, remove, purge</"
@@ -3739,7 +3740,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:952
+#: apt.conf.5.xml:954
 msgid ""
 "<literal>Debug::NoLocking</literal> disables all file locking.  This can be "
 "used to run some operations (for instance, <literal>apt-get -s install</"
@@ -3747,7 +3748,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:961
+#: apt.conf.5.xml:963
 msgid ""
 "<literal>Debug::pkgDPkgPM</literal> prints out the actual command line each "
 "time that <literal>apt</literal> invokes &dpkg;."
@@ -3757,66 +3758,66 @@ msgstr ""
 #. 	   motivating example, except I haven't a clue why you'd want
 #. 	   to do this. 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: apt.conf.5.xml:969
+#: apt.conf.5.xml:971
 msgid ""
 "<literal>Debug::IdentCdrom</literal> disables the inclusion of statfs data "
 "in CD-ROM IDs."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:979
+#: apt.conf.5.xml:981
 msgid "A full list of debugging options to apt follows."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:988
+#: apt.conf.5.xml:990
 msgid ""
 "Print information related to accessing <literal>cdrom://</literal> sources."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:999
+#: apt.conf.5.xml:1001
 msgid "Print information related to downloading packages using FTP."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1010
+#: apt.conf.5.xml:1012
 msgid "Print information related to downloading packages using HTTP."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1021
+#: apt.conf.5.xml:1023
 msgid "Print information related to downloading packages using HTTPS."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1032
+#: apt.conf.5.xml:1034
 msgid ""
 "Print information related to verifying cryptographic signatures using "
 "<literal>gpg</literal>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1043
+#: apt.conf.5.xml:1045
 msgid ""
 "Output information about the process of accessing collections of packages "
 "stored on CD-ROMs."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1053
+#: apt.conf.5.xml:1055
 msgid "Describes the process of resolving build-dependencies in &apt-get;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1063
+#: apt.conf.5.xml:1065
 msgid ""
 "Output each cryptographic hash that is generated by the <literal>apt</"
 "literal> libraries."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1073
+#: apt.conf.5.xml:1075
 msgid ""
 "Do not include information from <literal>statfs</literal>, namely the number "
 "of used and free blocks on the CD-ROM filesystem, when generating an ID for "
@@ -3824,53 +3825,53 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1084
+#: apt.conf.5.xml:1086
 msgid ""
 "Disable all file locking.  For instance, this will allow two instances of "
 "<quote><literal>apt-get update</literal></quote> to run at the same time."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1096
+#: apt.conf.5.xml:1098
 msgid "Log when items are added to or removed from the global download queue."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1106
+#: apt.conf.5.xml:1108
 msgid ""
 "Output status messages and errors related to verifying checksums and "
 "cryptographic signatures of downloaded files."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1116
+#: apt.conf.5.xml:1118
 msgid ""
 "Output information about downloading and applying package index list diffs, "
 "and errors relating to package index list diffs."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1128
+#: apt.conf.5.xml:1130
 msgid ""
 "Output information related to patching apt package lists when downloading "
 "index diffs instead of full indices."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1139
+#: apt.conf.5.xml:1141
 msgid ""
 "Log all interactions with the sub-processes that actually perform downloads."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1150
+#: apt.conf.5.xml:1152
 msgid ""
 "Log events related to the automatically-installed status of packages and to "
 "the removal of unused packages."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1160
+#: apt.conf.5.xml:1162
 msgid ""
 "Generate debug messages describing which packages are being automatically "
 "installed to resolve dependencies.  This corresponds to the initial auto-"
@@ -3880,7 +3881,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1174
+#: apt.conf.5.xml:1176
 msgid ""
 "Generate debug messages describing which packages are marked as keep/install/"
 "remove while the ProblemResolver does his work.  Each addition or deletion "
@@ -3898,46 +3899,46 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1195
+#: apt.conf.5.xml:1197
 msgid ""
 "When invoking &dpkg;, output the precise command line with which it is being "
 "invoked, with arguments separated by a single space character."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1206
+#: apt.conf.5.xml:1208
 msgid ""
 "Output all the data received from &dpkg; on the status file descriptor and "
 "any errors encountered while parsing it."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1217
+#: apt.conf.5.xml:1219
 msgid ""
 "Generate a trace of the algorithm that decides the order in which "
 "<literal>apt</literal> should pass packages to &dpkg;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1229
+#: apt.conf.5.xml:1231
 msgid ""
 "Output status messages tracing the steps performed when invoking &dpkg;."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1240
+#: apt.conf.5.xml:1242
 msgid "Output the priority of each package list on startup."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1250
+#: apt.conf.5.xml:1252
 msgid ""
 "Trace the execution of the dependency resolver (this applies only to what "
 "happens when a complex dependency problem is encountered)."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1261
+#: apt.conf.5.xml:1263
 msgid ""
 "Display a list of all installed packages with their calculated score used by "
 "the pkgProblemResolver. The description of the package is the same as "
@@ -3945,14 +3946,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1273
+#: apt.conf.5.xml:1275
 msgid ""
 "Print information about the vendors read from <filename>/etc/apt/vendors."
 "list</filename>."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><variablelist><varlistentry><listitem><para>
-#: apt.conf.5.xml:1283
+#: apt.conf.5.xml:1285
 msgid ""
 "Display the external commands that are called by apt hooks.  This includes e."
 "g. the config options <literal>DPkg::{Pre,Post}-Invoke</literal> or "
@@ -3960,14 +3961,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: apt.conf.5.xml:1307 apt_preferences.5.xml:556 sources.list.5.xml:361
+#: apt.conf.5.xml:1309 apt_preferences.5.xml:556 sources.list.5.xml:375
 #: apt-ftparchive.1.xml:592
 #, fuzzy
 msgid "Examples"
 msgstr "Exemplos"
 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1308
+#: apt.conf.5.xml:1310
 msgid ""
 "&configureindex; is a configuration file showing example values for all "
 "possible options."
@@ -3975,7 +3976,7 @@ msgstr ""
 
 #.  ? reading apt.conf 
 #. type: Content of: <refentry><refsect1><para>
-#: apt.conf.5.xml:1320
+#: apt.conf.5.xml:1322
 #, fuzzy
 msgid "&apt-cache;, &apt-config;, &apt-preferences;."
 msgstr "&apt-get; &apt-cache; &apt-conf; &sources-list;"
@@ -5688,8 +5689,21 @@ msgid ""
 "using this multivalue option."
 msgstr ""
 
+#. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
+#: sources.list.5.xml:230
+msgid ""
+"<option>PDiffs</option> (<option>pdiffs</option>)  is a yes/no value which "
+"controls if APT should try to use PDiffs to update old indexes instead of "
+"downloading the new indexes entirely. The value of this option is ignored if "
+"the repository doesn't announce the availability of PDiffs.  Defaults to the "
+"value of the option with the same name for a specific index file defined in "
+"the <option>Acquire::IndexTargets</option> scope, which itself default to "
+"the value of configuration option <option>Acquire::PDiffs</option> which "
+"defaults to <literal>yes</literal>."
+msgstr ""
+
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:231
+#: sources.list.5.xml:245
 msgid ""
 "Further more, there are options which if set effect <emphasis>all</emphasis> "
 "sources with the same URI and Suite, so they have to be set on all such "
@@ -5698,7 +5712,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:238
+#: sources.list.5.xml:252
 msgid ""
 "<option>Signed-By</option> (<option>signed-by</option>)  is either an "
 "absolute path to a keyring file (has to be accessible and readable for the "
@@ -5713,7 +5727,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:252
+#: sources.list.5.xml:266
 msgid ""
 "<option>Check-Valid-Until</option> (<option>check-valid-until</option>)  is "
 "a yes/no value which controls if APT should try to detect replay attacks. A "
@@ -5730,9 +5744,9 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><itemizedlist><listitem><para>
-#: sources.list.5.xml:269
+#: sources.list.5.xml:283
 msgid ""
-"<option>Valid-Until-Min</option> (<option>check-valid-min</option>) and "
+"<option>Valid-Until-Min</option> (<option>valid-until-min</option>) and "
 "<option>Valid-Until-Max</option> (<option>valid-until-max</option>) can be "
 "used to raise or lower the time period in seconds in which the data from "
 "this repository is considered valid. -Max can be especially useful if the "
@@ -5746,17 +5760,17 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><title>
-#: sources.list.5.xml:291
+#: sources.list.5.xml:305
 msgid "URI specification"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:293
+#: sources.list.5.xml:307
 msgid "The currently recognized URI types are:"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:297
+#: sources.list.5.xml:311
 msgid ""
 "The file scheme allows an arbitrary directory in the file system to be "
 "considered an archive. This is useful for NFS mounts and local mirrors or "
@@ -5764,14 +5778,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:304
+#: sources.list.5.xml:318
 msgid ""
 "The cdrom scheme allows APT to use a local CD-ROM drive with media swapping. "
 "Use the &apt-cdrom; program to create cdrom entries in the source list."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:311
+#: sources.list.5.xml:325
 msgid ""
 "The http scheme specifies an HTTP server for the archive. If an environment "
 "variable <envar>http_proxy</envar> is set with the format http://server:"
@@ -5782,7 +5796,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:322
+#: sources.list.5.xml:336
 msgid ""
 "The ftp scheme specifies an FTP server for the archive. APT's FTP behavior "
 "is highly configurable; for more information see the &apt-conf; manual page. "
@@ -5795,7 +5809,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:334
+#: sources.list.5.xml:348
 msgid ""
 "The copy scheme is identical to the file scheme except that packages are "
 "copied into the cache directory instead of used directly at their location.  "
@@ -5804,7 +5818,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:341
+#: sources.list.5.xml:355
 msgid ""
 "The rsh/ssh method invokes RSH/SSH to connect to a remote host and access "
 "the files as a given user. Prior configuration of rhosts or RSA keys is "
@@ -5813,12 +5827,12 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><term>
-#: sources.list.5.xml:348
+#: sources.list.5.xml:362
 msgid "adding more recognizable URI types"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><variablelist><varlistentry><listitem><para>
-#: sources.list.5.xml:350
+#: sources.list.5.xml:364
 msgid ""
 "APT can be extended with more methods shipped in other optional packages, "
 "which should follow the naming scheme <package>apt-transport-"
@@ -5830,20 +5844,20 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:362
+#: sources.list.5.xml:376
 msgid ""
 "Uses the archive stored locally (or NFS mounted) at /home/apt/debian for "
 "stable/main, stable/contrib, and stable/non-free."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:364
+#: sources.list.5.xml:378
 #, no-wrap
 msgid "deb file:/home/apt/debian stable main contrib non-free"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:365
+#: sources.list.5.xml:379
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5853,18 +5867,18 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:370
+#: sources.list.5.xml:384
 msgid "As above, except this uses the unstable (development) distribution."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:371
+#: sources.list.5.xml:385
 #, no-wrap
 msgid "deb file:/home/apt/debian unstable main contrib non-free"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:372
+#: sources.list.5.xml:386
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5874,18 +5888,18 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:377
+#: sources.list.5.xml:391
 msgid "Source line for the above"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:378
+#: sources.list.5.xml:392
 #, no-wrap
 msgid "deb-src file:/home/apt/debian unstable main contrib non-free"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:379
+#: sources.list.5.xml:393
 #, no-wrap
 msgid ""
 "Types: deb-src\n"
@@ -5895,7 +5909,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:385
+#: sources.list.5.xml:399
 msgid ""
 "The first line gets package information for the architectures in "
 "<literal>APT::Architectures</literal> while the second always retrieves "
@@ -5903,7 +5917,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:387
+#: sources.list.5.xml:401
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian &stable-codename; main\n"
@@ -5911,7 +5925,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:389
+#: sources.list.5.xml:403
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5927,20 +5941,20 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:401
+#: sources.list.5.xml:415
 msgid ""
 "Uses HTTP to access the archive at archive.debian.org, and uses only the "
 "hamm/main area."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:403
+#: sources.list.5.xml:417
 #, no-wrap
 msgid "deb http://archive.debian.org/debian-archive hamm main"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:404
+#: sources.list.5.xml:418
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5950,20 +5964,20 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:409
+#: sources.list.5.xml:423
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the &stable-codename;/contrib area."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:411
+#: sources.list.5.xml:425
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian &stable-codename; contrib"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:412
+#: sources.list.5.xml:426
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5973,7 +5987,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:417
+#: sources.list.5.xml:431
 msgid ""
 "Uses FTP to access the archive at ftp.debian.org, under the debian "
 "directory, and uses only the unstable/contrib area. If this line appears as "
@@ -5982,13 +5996,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:421
+#: sources.list.5.xml:435
 #, no-wrap
 msgid "deb ftp://ftp.debian.org/debian unstable contrib"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:422
+#: sources.list.5.xml:436
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -5998,13 +6012,13 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:434
+#: sources.list.5.xml:448
 #, no-wrap
 msgid "deb http://ftp.tlh.debian.org/universe unstable/binary-$(ARCH)/"
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para><literallayout>
-#: sources.list.5.xml:435
+#: sources.list.5.xml:449
 #, no-wrap
 msgid ""
 "Types: deb\n"
@@ -6013,7 +6027,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:427
+#: sources.list.5.xml:441
 msgid ""
 "Uses HTTP to access the archive at ftp.tlh.debian.org, under the universe "
 "directory, and uses only files found under <filename>unstable/binary-i386</"
@@ -6025,14 +6039,14 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:440
+#: sources.list.5.xml:454
 msgid ""
 "Uses HTTP to get binary packages as well as sources from the stable, testing "
 "and unstable suites and the components main and contrib."
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:442
+#: sources.list.5.xml:456
 #, no-wrap
 msgid ""
 "deb http://httpredir.debian.org/debian stable main contrib\n"
@@ -6044,7 +6058,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><literallayout>
-#: sources.list.5.xml:448
+#: sources.list.5.xml:462
 #, no-wrap
 msgid ""
 "Types: deb deb-src\n"
@@ -6054,7 +6068,7 @@ msgid ""
 msgstr ""
 
 #. type: Content of: <refentry><refsect1><para>
-#: sources.list.5.xml:457
+#: sources.list.5.xml:471
 #, fuzzy
 msgid "&apt-get;, &apt-conf;"
 msgstr "&apt-get; &apt-cache; &apt-conf; &sources-list;"