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version: has("nvim-1.2.3")

Browse Source 
Helped-by: Daniel Hahler <git@thequod.de>
This commit is contained in:
Justin M. Keyes
2015-05-05 00:15:09 -04:00
parent f96dfae52f
commit e7e2844d46
5 changed files with 131 additions and 32 deletions
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42
src/nvim/eval.c
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@@ -10524,16 +10524,10 @@ static void f_glob2regpat(typval_T *argvars, typval_T *rettv, FunPtr fptr)
: file_pat_to_reg_pat(pat, NULL, NULL, false);
}
/*
* "has()" function
*/
/// "has()" function
static void f_has(typval_T *argvars, typval_T *rettv, FunPtr fptr)
{
int i;
char_u *name;
int n = FALSE;
static char *(has_list[]) =
{
static char *(has_list[]) = {
#ifdef UNIX
"unix",
#endif
@@ -10646,36 +10640,44 @@ static void f_has(typval_T *argvars, typval_T *rettv, FunPtr fptr)
NULL
};
name = get_tv_string(&argvars[0]);
for (i = 0; has_list[i] != NULL; ++i)
bool n = false;
char *name = (char *)get_tv_string(&argvars[0]);
for (int i = 0; has_list[i] != NULL; i++) {
if (STRICMP(name, has_list[i]) == 0) {
n = TRUE;
n = true;
break;
}
}
if (n == FALSE) {
if (!n) {
if (STRNICMP(name, "patch", 5) == 0) {
if (name[5] == '-'
&& STRLEN(name) > 11
&& strlen(name) > 11
&& ascii_isdigit(name[6])
&& ascii_isdigit(name[8])
&& ascii_isdigit(name[10])) {
int major = atoi((char *)name + 6);
int minor = atoi((char *)name + 8);
int major = atoi(name + 6);
int minor = atoi(name + 8);
// Expect "patch-9.9.01234".
n = (major < VIM_VERSION_MAJOR
|| (major == VIM_VERSION_MAJOR
&& (minor < VIM_VERSION_MINOR
|| (minor == VIM_VERSION_MINOR
&& has_patch(atoi((char *)name + 10))))));
&& has_vim_patch(atoi(name + 10))))));
} else {
n = has_patch(atoi((char *)name + 5));
n = has_vim_patch(atoi(name + 5));
}
} else if (STRNICMP(name, "nvim", 4) == 0) {
// Expect "nvim-x.y.z"
if (name[4] == '-' && strlen(name) >= 10) {
n = has_nvim_version(name + 5);
}
} else if (STRICMP(name, "vim_starting") == 0) {
n = (starting != 0);
} else if (STRICMP(name, "multi_byte_encoding") == 0) {
n = has_mbyte;
n = has_mbyte != 0;
#if defined(USE_ICONV) && defined(DYNAMIC_ICONV)
} else if (STRICMP(name, "iconv") == 0) {
n = iconv_enabled(false);
@@ -10685,8 +10687,8 @@ static void f_has(typval_T *argvars, typval_T *rettv, FunPtr fptr)
}
}
if (n == FALSE && eval_has_provider((char *)name)) {
n = TRUE;
if (!n && eval_has_provider(name)) {
n = true;
}
rettv->vval.v_number = n;