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| author | Jan Edmund Lazo <jan.lazo@mail.utoronto.ca> | 2019-08-24 16:48:05 -0400 |
|---|---|---|
| committer | Jan Edmund Lazo <jan.lazo@mail.utoronto.ca> | 2019-08-24 17:02:05 -0400 |
| commit | 1dc088ea7dff8921d5580078f31a3a660ee16dc0 (patch) | |
| tree | 9b7d45b5757c28db187d38e08da88ee79440eb2f /src/nvim/eval.c | |
| parent | 01b5499eea24961f0163b0ca3728c649aad53bbf (diff) | |
| download | rneovim-1dc088ea7dff8921d5580078f31a3a660ee16dc0.tar.gz rneovim-1dc088ea7dff8921d5580078f31a3a660ee16dc0.tar.bz2 rneovim-1dc088ea7dff8921d5580078f31a3a660ee16dc0.zip | |
vim-patch:8.1.1111: it is not easy to check for infinity
Problem: It is not easy to check for infinity.
Solution: Add isinf(). (Ozaki Kiichi, closes vim/vim#3787)
https://github.com/vim/vim/commit/fda1bff39f89775b20a2d88ef3903656d52f66ad
Diffstat (limited to 'src/nvim/eval.c')
| -rw-r--r-- | src/nvim/eval.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/nvim/eval.c b/src/nvim/eval.c index 94dcbe0dcf..7b620a03e6 100644 --- a/src/nvim/eval.c +++ b/src/nvim/eval.c @@ -11276,7 +11276,6 @@ static void f_has(typval_T *argvars, typval_T *rettv, FunPtr fptr) #endif "tablineat", "tag_binary", - "tag_old_static", "termguicolors", "termresponse", "textobjects", @@ -12029,6 +12028,15 @@ static void f_islocked(typval_T *argvars, typval_T *rettv, FunPtr fptr) clear_lval(&lv); } +// "isinf()" function +static void f_isinf(typval_T *argvars, typval_T *rettv, FunPtr fptr) +{ + if (argvars[0].v_type == VAR_FLOAT + && xisinf(argvars[0].vval.v_float)) { + rettv->vval.v_number = argvars[0].vval.v_float > 0.0 ? 1 : -1; + } +} + // "isnan()" function static void f_isnan(typval_T *argvars, typval_T *rettv, FunPtr fptr) { |