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Diffstat (limited to 'data/vim/patches/8.1.0757')
| -rw-r--r-- | data/vim/patches/8.1.0757 | 335 |
1 files changed, 0 insertions, 335 deletions
diff --git a/data/vim/patches/8.1.0757 b/data/vim/patches/8.1.0757 deleted file mode 100644 index 8d5ebe307..000000000 --- a/data/vim/patches/8.1.0757 +++ /dev/null @@ -1,335 +0,0 @@ -To: vim_dev@googlegroups.com -Subject: Patch 8.1.0757 -Fcc: outbox -From: Bram Moolenaar <Bram@moolenaar.net> -Mime-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit ------------- - -Patch 8.1.0757 -Problem: Not enough documentation for Blobs. -Solution: Add a section about Blobs. -Files: runtime/doc/eval.txt - - -*** ../vim-8.1.0756/runtime/doc/eval.txt 2019-01-13 15:15:54.388762907 +0100 ---- runtime/doc/eval.txt 2019-01-15 22:48:29.185422882 +0100 -*************** -*** 17,23 **** - 1.2 Function references |Funcref| - 1.3 Lists |Lists| - 1.4 Dictionaries |Dictionaries| -! 1.5 More about variables |more-variables| - 2. Expression syntax |expression-syntax| - 3. Internal variable |internal-variables| - 4. Builtin Functions |functions| ---- 17,24 ---- - 1.2 Function references |Funcref| - 1.3 Lists |Lists| - 1.4 Dictionaries |Dictionaries| -! 1.5 Blobs |Blobs| -! 1.6 More about variables |more-variables| - 2. Expression syntax |expression-syntax| - 3. Internal variable |internal-variables| - 4. Builtin Functions |functions| -*************** -*** 53,59 **** - String A NUL terminated string of 8-bit unsigned characters (bytes). - |expr-string| Examples: "ab\txx\"--" 'x-z''a,c' - -! List An ordered sequence of items |List|. - Example: [1, 2, ['a', 'b']] - - Dictionary An associative, unordered array: Each entry has a key and a ---- 54,60 ---- - String A NUL terminated string of 8-bit unsigned characters (bytes). - |expr-string| Examples: "ab\txx\"--" 'x-z''a,c' - -! List An ordered sequence of items, see |List| for details. - Example: [1, 2, ['a', 'b']] - - Dictionary An associative, unordered array: Each entry has a key and a -*************** -*** 72,78 **** - - Channel Used for a channel, see |ch_open()|. *Channel* *Channels* - -! Blob Binary Large Object. Stores any sequence of bytes. *Blob* - Example: 0zFF00ED015DAF - 0z is an empty Blob. - ---- 73,80 ---- - - Channel Used for a channel, see |ch_open()|. *Channel* *Channels* - -! Blob Binary Large Object. Stores any sequence of bytes. See |Blob| -! for details - Example: 0zFF00ED015DAF - 0z is an empty Blob. - -*************** -*** 621,627 **** - :call map(dict, '">> " . v:val') " prepend ">> " to each item - - -! 1.5 More about variables ~ - *more-variables* - If you need to know the type of a variable or expression, use the |type()| - function. ---- 623,744 ---- - :call map(dict, '">> " . v:val') " prepend ">> " to each item - - -! 1.5 Blobs ~ -! *blob* *Blob* *Blobs* *E978* -! A Blob mostly behaves like a |List| of numbers, where the numbers have an -! 8-bit value, from 0 to 255. -! -! -! Blob creation ~ -! -! A Blob can be created with a |blob-literal|: > -! :let b = 0zFF00ED015DAF -! -! A blob can be read from a file with |readfile()| passing the {type} argument -! set to "B", for example: > -! :let b = readfile('image.png', 'B') -! -! A blob can be read from a channel with the |ch_readblob()| function. -! -! -! Blob index ~ -! *blob-index* *E979* -! A byte in the Blob can be accessed by putting the index in square brackets -! after the Blob. Indexes are zero-based, thus the first byte has index zero. > -! :let myblob = 0z00112233 -! :let byte = myblob[0] " get the first byte: 0x00 -! :let byte = myblob[2] " get the third byte: 0x22 -! -! A negative index is counted from the end. Index -1 refers to the last byte in -! the Blob, -2 to the last but one byte, etc. > -! :let last = myblob[-1] " get the last byte: 0x33 -! -! To avoid an error for an invalid index use the |get()| function. When an item -! is not available it returns -1 or the default value you specify: > -! :echo get(myblob, idx) -! :echo get(myblob, idx, 999) -! -! -! Blob concatenation ~ -! -! Two blobs can be concatenated with the "+" operator: > -! :let longblob = myblob + 0z4455 -! :let myblob += 0z6677 -! -! To change a blob in-place see |blob-modification| below. -! -! -! Part of a blob ~ -! -! A part of the Blob can be obtained by specifying the first and last index, -! separated by a colon in square brackets: > -! :let myblob = 0z00112233 -! :let shortblob = myblob[2:-1] " get 0z2233 -! -! Omitting the first index is similar to zero. Omitting the last index is -! similar to -1. > -! :let endblob = myblob[2:] " from item 2 to the end: 0z2233 -! :let shortblob = myblob[2:2] " Blob with one byte: 0z22 -! :let otherblob = myblob[:] " make a copy of the Blob -! -! If the first index is beyond the last byte of the Blob or the second byte is -! before the first byte, the result is an empty list. There is no error -! message. -! -! If the second index is equal to or greater than the length of the list the -! length minus one is used: > -! :echo myblob[2:8] " result: 0z2233 -! -! -! Blob modification ~ -! *blob-modification* -! To change a specific byte of a blob use |:let| this way: > -! :let blob[4] = 0x44 -! -! When the index is just one beyond the end of the Blob, it is appended. Any -! higher index is an error. -! -! To change a sequence of bytes the [:] notation can be used: > -! let blob[1:3] = 0z445566 -! The length of the replaced bytes much be exactly the same as the value -! provided. *E972* -! -! To change part of a blob you can specify the first and last byte to be -! modified. The value must at least have the number of bytes in the range: > -! :let blob[3:5] = [3, 4, 5] -! -! You can also use the functions |add()|, |remove()| and |insert()|. -! -! -! Blob identity ~ -! -! Blobs can be compared for equality: > -! if blob == 0z001122 -! And for equal identity: > -! if blob is otherblob -! < *blob-identity* *E977* -! When variable "aa" is a Blob and you assign it to another variable "bb", both -! variables refer to the same Blob. Then the "is" operator returns true. -! -! When making a copy using [:] or |copy()| the values are the same, but the -! identity is different: > -! :let blob = 0z112233 -! :let blob2 = blob -! :echo blob == blob2 -! < 1 > -! :echo blob is blob2 -! < 1 > -! :let blob3 = blob[:] -! :echo blob == blob3 -! < 1 > -! :echo blob is blob3 -! < 0 -! -! Making a copy of a list is done with the |copy()| function. Using [:] also -! works, as explained above. -! -! -! 1.6 More about variables ~ - *more-variables* - If you need to know the type of a variable or expression, use the |type()| - function. -*************** -*** 1156,1162 **** - Note that "\000" and "\x00" force the end of the string. - - -! blob-literal *blob-literal* *E973* *E977* *E978* - ------------ - - Hexadecimal starting with 0z or 0Z, with an arbitrary number of bytes. ---- 1284,1290 ---- - Note that "\000" and "\x00" force the end of the string. - - -! blob-literal *blob-literal* *E973* - ------------ - - Hexadecimal starting with 0z or 0Z, with an arbitrary number of bytes. -*************** -*** 2034,2046 **** - - abs({expr}) Float or Number absolute value of {expr} - acos({expr}) Float arc cosine of {expr} -! add({list}, {item}) List append {item} to |List| {list} - and({expr}, {expr}) Number bitwise AND - append({lnum}, {text}) Number append {text} below line {lnum} - appendbufline({expr}, {lnum}, {text}) - Number append {text} below line {lnum} - in buffer {expr} -! argc( [{winid}]) Number number of files in the argument list - argidx() Number current index in the argument list - arglistid([{winnr} [, {tabnr}]]) Number argument list id - argv({nr} [, {winid}]) String {nr} entry of the argument list ---- 2164,2176 ---- - - abs({expr}) Float or Number absolute value of {expr} - acos({expr}) Float arc cosine of {expr} -! add({object}, {item}) List/Blob append {item} to {object} - and({expr}, {expr}) Number bitwise AND - append({lnum}, {text}) Number append {text} below line {lnum} - appendbufline({expr}, {lnum}, {text}) - Number append {text} below line {lnum} - in buffer {expr} -! argc([{winid}]) Number number of files in the argument list - argidx() Number current index in the argument list - arglistid([{winnr} [, {tabnr}]]) Number argument list id - argv({nr} [, {winid}]) String {nr} entry of the argument list -*************** -*** 2598,2610 **** - {only available when compiled with the |+float| feature} - - -! add({list}, {expr}) *add()* -! Append the item {expr} to |List| {list}. Returns the -! resulting |List|. Examples: > - :let alist = add([1, 2, 3], item) - :call add(mylist, "woodstock") - < Note that when {expr} is a |List| it is appended as a single - item. Use |extend()| to concatenate |Lists|. - Use |insert()| to add an item at another position. - - ---- 2728,2741 ---- - {only available when compiled with the |+float| feature} - - -! add({object}, {expr}) *add()* -! Append the item {expr} to |List| or |Blob| {object}. Returns -! the resulting |List| or |Blob|. Examples: > - :let alist = add([1, 2, 3], item) - :call add(mylist, "woodstock") - < Note that when {expr} is a |List| it is appended as a single - item. Use |extend()| to concatenate |Lists|. -+ When {object} is a |Blob| then {expr} must be a number. - Use |insert()| to add an item at another position. - - -*************** -*** 3651,3661 **** - Return the Number 1 if {expr} is empty, zero otherwise. - - A |List| or |Dictionary| is empty when it does not have any - items. -! - A String is empty when its length is zero. -! - A Number and Float is empty when its value is zero. - - |v:false|, |v:none| and |v:null| are empty, |v:true| is not. -! - A Job is empty when it failed to start. -! - A Channel is empty when it is closed. - - For a long |List| this is much faster than comparing the - length with zero. ---- 3783,3794 ---- - Return the Number 1 if {expr} is empty, zero otherwise. - - A |List| or |Dictionary| is empty when it does not have any - items. -! - A |String| is empty when its length is zero. -! - A |Number| and |Float| are empty when their value is zero. - - |v:false|, |v:none| and |v:null| are empty, |v:true| is not. -! - A |Job| is empty when it failed to start. -! - A |Channel| is empty when it is closed. -! - A Blob is empty when its length is zero. - - For a long |List| this is much faster than comparing the - length with zero. -*************** -*** 4320,4325 **** ---- 4461,4470 ---- - Get item {idx} from |List| {list}. When this item is not - available return {default}. Return zero when {default} is - omitted. -+ get({blob}, {idx} [, {default}]) -+ Get byte {idx} from |Blob| {blob}. When this byte is not -+ available return {default}. Return -1 when {default} is -+ omitted. - get({dict}, {key} [, {default}]) - Get item with key {key} from |Dictionary| {dict}. When this - item is not available return {default}. Return zero when -*** ../vim-8.1.0756/src/version.c 2019-01-15 22:44:14.459222955 +0100 ---- src/version.c 2019-01-15 22:49:42.200905658 +0100 -*************** -*** 797,798 **** ---- 797,800 ---- - { /* Add new patch number below this line */ -+ /**/ -+ 757, - /**/ - --- -From the classified section of a city newspaper: -Dog for sale: eats anything and is fond of children. - - /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ -/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ -\\\ an exciting new programming language -- http://www.Zimbu.org /// - \\\ help me help AIDS victims -- http://ICCF-Holland.org /// |