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vim-patch:7.4.235

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Problem:    It is not easy to get the full path of a command.
Solution:   Add the exepath() function.

https://code.google.com/p/vim/source/detail?r=5ab2946f7ce560985830fbc3c453bb0f7a01f385
This commit is contained in:
Scott Prager
2014-09-17 00:58:30 -04:00
parent 899878d347
commit 9445eaa297
6 changed files with 47 additions and 14 deletions
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17
src/nvim/eval.c
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@@ -6355,6 +6355,7 @@ static struct fst {
{"eval", 1, 1, f_eval},
{"eventhandler", 0, 0, f_eventhandler},
{"executable", 1, 1, f_executable},
{"exepath", 1, 1, f_exepath},
{"exists", 1, 1, f_exists},
{"exp", 1, 1, f_exp},
{"expand", 1, 3, f_expand},
@@ -8066,7 +8067,19 @@ static void f_eventhandler(typval_T *argvars, typval_T *rettv)
*/
static void f_executable(typval_T *argvars, typval_T *rettv)
{
rettv->vval.v_number = os_can_exe(get_tv_string(&argvars[0]));
rettv->vval.v_number = os_can_exe(get_tv_string(&argvars[0]), NULL);
}
/// "exepath()" function
static void f_exepath(typval_T *argvars, typval_T *rettv)
{
char_u *arg = get_tv_string(&argvars[0]);
char_u *path = NULL;
(void)os_can_exe(arg, &path);
rettv->v_type = VAR_STRING;
rettv->vval.v_string = path;
}
/*
@@ -10577,7 +10590,7 @@ static void f_jobstart(typval_T *argvars, typval_T *rettv)
}
}
if (!os_can_exe(get_tv_string(&argvars[1]))) {
if (!os_can_exe(get_tv_string(&argvars[1]), NULL)) {
// String is not executable
EMSG2(e_jobexe, get_tv_string(&argvars[1]));
return;