diff options
Diffstat (limited to 'src/nvim/eval.c')
| -rw-r--r-- | src/nvim/eval.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/nvim/eval.c b/src/nvim/eval.c index e59d6ee78e..879600b9b1 100644 --- a/src/nvim/eval.c +++ b/src/nvim/eval.c @@ -47,6 +47,7 @@ #include "nvim/indent_c.h" #include "nvim/indent.h" #include "nvim/mark.h" +#include "nvim/math.h" #include "nvim/mbyte.h" #include "nvim/memline.h" #include "nvim/memory.h" @@ -11289,7 +11290,6 @@ static void f_has(typval_T *argvars, typval_T *rettv, FunPtr fptr) #endif "tablineat", "tag_binary", - "tag_old_static", "termguicolors", "termresponse", "textobjects", @@ -12042,6 +12042,21 @@ 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) +{ + rettv->vval.v_number = argvars[0].v_type == VAR_FLOAT + && xisnan(argvars[0].vval.v_float); +} /// Turn a dictionary into a list /// |