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Diffstat (limited to 'data/vim/patches/8.1.1111')
| -rw-r--r-- | data/vim/patches/8.1.1111 | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/data/vim/patches/8.1.1111 b/data/vim/patches/8.1.1111 new file mode 100644 index 000000000..663aebf89 --- /dev/null +++ b/data/vim/patches/8.1.1111 @@ -0,0 +1,164 @@ +To: vim_dev@googlegroups.com +Subject: Patch 8.1.1111 +Fcc: outbox +From: Bram Moolenaar <Bram@moolenaar.net> +Mime-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit +------------ + +Patch 8.1.1111 +Problem: It is not easy to check for infinity. +Solution: Add isinf(). (Ozaki Kiichi, closes #3787) +Files: runtime/doc/eval.txt, src/evalfunc.c, + src/testdir/test_float_func.vim + + +*** ../vim-8.1.1110/runtime/doc/eval.txt 2019-03-30 18:10:57.649082383 +0100 +--- runtime/doc/eval.txt 2019-04-04 13:41:14.644823418 +0200 +*************** +*** 2383,2388 **** +--- 2411,2418 ---- + insert({object}, {item} [, {idx}]) List insert {item} in {object} [before {idx}] + invert({expr}) Number bitwise invert + isdirectory({directory}) Number |TRUE| if {directory} is a directory ++ isinf({expr}) Number determine if {expr} is infinity value ++ (positive or negative) + islocked({expr}) Number |TRUE| if {expr} is locked + isnan({expr}) Number |TRUE| if {expr} is NaN + items({dict}) List key-value pairs in {dict} +*************** +*** 5738,5743 **** +--- 5774,5789 ---- + exist, or isn't a directory, the result is |FALSE|. {directory} + is any expression, which is used as a String. + ++ isinf({expr}) *isinf()* ++ Return 1 if {expr} is a positive infinity, or -1 a negative ++ infinity, otherwise 0. > ++ :echo isinf(1.0 / 0.0) ++ < 1 > ++ :echo isinf(-1.0 / 0.0) ++ < -1 ++ ++ {only available when compiled with the |+float| feature} ++ + islocked({expr}) *islocked()* *E786* + The result is a Number, which is |TRUE| when {expr} is the + name of a locked variable. +*** ../vim-8.1.1110/src/evalfunc.c 2019-03-30 18:46:57.344077426 +0100 +--- src/evalfunc.c 2019-04-04 13:41:14.644823418 +0200 +*************** +*** 237,242 **** +--- 237,243 ---- + static void f_isdirectory(typval_T *argvars, typval_T *rettv); + static void f_islocked(typval_T *argvars, typval_T *rettv); + #if defined(FEAT_FLOAT) && defined(HAVE_MATH_H) ++ static void f_isinf(typval_T *argvars, typval_T *rettv); + static void f_isnan(typval_T *argvars, typval_T *rettv); + #endif + static void f_items(typval_T *argvars, typval_T *rettv); +*************** +*** 721,726 **** +--- 722,730 ---- + {"insert", 2, 3, f_insert}, + {"invert", 1, 1, f_invert}, + {"isdirectory", 1, 1, f_isdirectory}, ++ #if defined(FEAT_FLOAT) && defined(HAVE_MATH_H) ++ {"isinf", 1, 1, f_isinf}, ++ #endif + {"islocked", 1, 1, f_islocked}, + #if defined(FEAT_FLOAT) && defined(HAVE_MATH_H) + {"isnan", 1, 1, f_isnan}, +*************** +*** 6582,6590 **** + #ifdef FEAT_TAG_BINS + "tag_binary", + #endif +- #ifdef FEAT_TAG_OLDSTATIC +- "tag_old_static", +- #endif + #ifdef FEAT_TCL + # ifndef DYNAMIC_TCL + "tcl", +--- 6586,6591 ---- +*************** +*** 7443,7448 **** +--- 7444,7459 ---- + + #if defined(FEAT_FLOAT) && defined(HAVE_MATH_H) + /* ++ * "isinf()" function ++ */ ++ static void ++ f_isinf(typval_T *argvars, typval_T *rettv) ++ { ++ if (argvars[0].v_type == VAR_FLOAT && isinf(argvars[0].vval.v_float)) ++ rettv->vval.v_number = argvars[0].vval.v_float > 0.0 ? 1 : -1; ++ } ++ ++ /* + * "isnan()" function + */ + static void +*** ../vim-8.1.1110/src/testdir/test_float_func.vim 2017-06-04 19:45:13.000000000 +0200 +--- src/testdir/test_float_func.vim 2019-04-04 13:41:14.644823418 +0200 +*************** +*** 288,300 **** + call assert_fails("call trunc('')", 'E808:') + endfunc + + func Test_isnan() +! call assert_equal(0, isnan(1.0)) +! call assert_equal(1, isnan(0.0/0.0)) +! call assert_equal(0, isnan(1.0/0.0)) +! call assert_equal(0, isnan('a')) +! call assert_equal(0, isnan([])) +! call assert_equal(0, isnan({})) + endfunc + + " This was converted from test65 +--- 288,311 ---- + call assert_fails("call trunc('')", 'E808:') + endfunc + ++ func Test_isinf() ++ call assert_equal(1, isinf(1.0/0.0)) ++ call assert_equal(-1, isinf(-1.0/0.0)) ++ call assert_false(isinf(1.0)) ++ call assert_false(isinf(0.0/0.0)) ++ call assert_false(isinf('a')) ++ call assert_false(isinf([])) ++ call assert_false(isinf({})) ++ endfunc ++ + func Test_isnan() +! call assert_true(isnan(0.0/0.0)) +! call assert_false(isnan(1.0)) +! call assert_false(isnan(1.0/0.0)) +! call assert_false(isnan(-1.0/0.0)) +! call assert_false(isnan('a')) +! call assert_false(isnan([])) +! call assert_false(isnan({})) + endfunc + + " This was converted from test65 +*** ../vim-8.1.1110/src/version.c 2019-04-04 13:28:41.205589908 +0200 +--- src/version.c 2019-04-04 13:41:43.928639977 +0200 +*************** +*** 773,774 **** +--- 773,776 ---- + { /* Add new patch number below this line */ ++ /**/ ++ 1111, + /**/ + +-- +hundred-and-one symptoms of being an internet addict: +193. You ask your girlfriend to drive home so you can sit back with + your PDA and download the information to your laptop + + /// 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 /// |