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refactor(optionstr.c): break up did_set_string_option 15

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This commit is contained in:
Lewis Russell
2023-01-19 10:02:23 +00:00
parent f6eac7fdf9
commit db6461b6ad
1 changed files with 40 additions and 35 deletions
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75
src/nvim/optionstr.c
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@@ -1017,6 +1017,44 @@ static void did_set_statusline(win_T *win, char **varp, char **gvarp, char **err
}
}
static void did_set_complete(char **varp, char *errbuf, size_t errbuflen, char **errmsg)
{
// check if it is a valid value for 'complete' -- Acevedo
for (char *s = *varp; *s;) {
while (*s == ',' || *s == ' ') {
s++;
}
if (!*s) {
break;
}
if (vim_strchr(".wbuksid]tU", (uint8_t)(*s)) == NULL) {
*errmsg = illegal_char(errbuf, errbuflen, *s);
break;
}
if (*++s != NUL && *s != ',' && *s != ' ') {
if (s[-1] == 'k' || s[-1] == 's') {
// skip optional filename after 'k' and 's'
while (*s && *s != ',' && *s != ' ') {
if (*s == '\\' && s[1] != NUL) {
s++;
}
s++;
}
} else {
if (errbuf != NULL) {
vim_snprintf(errbuf, errbuflen,
_("E535: Illegal character after <%c>"),
*--s);
*errmsg = errbuf;
} else {
*errmsg = "";
}
break;
}
}
}
}
/// Handle string options that need some action to perform when changed.
/// The new value must be allocated.
///
@@ -1287,41 +1325,8 @@ char *did_set_string_option(int opt_idx, char **varp, char *oldval, char *errbuf
|| varp == &p_ruf || varp == &curwin->w_p_stc) {
// 'statusline', 'winbar', 'tabline', 'rulerformat' or 'statuscolumn'
did_set_statusline(curwin, varp, gvarp, &errmsg);
} else if (gvarp == &p_cpt) {
// check if it is a valid value for 'complete' -- Acevedo
for (char *s = *varp; *s;) {
while (*s == ',' || *s == ' ') {
s++;
}
if (!*s) {
break;
}
if (vim_strchr(".wbuksid]tU", (uint8_t)(*s)) == NULL) {
errmsg = illegal_char(errbuf, errbuflen, *s);
break;
}
if (*++s != NUL && *s != ',' && *s != ' ') {
if (s[-1] == 'k' || s[-1] == 's') {
// skip optional filename after 'k' and 's'
while (*s && *s != ',' && *s != ' ') {
if (*s == '\\' && s[1] != NUL) {
s++;
}
s++;
}
} else {
if (errbuf != NULL) {
vim_snprintf(errbuf, errbuflen,
_("E535: Illegal character after <%c>"),
*--s);
errmsg = errbuf;
} else {
errmsg = "";
}
break;
}
}
}
} else if (gvarp == &p_cpt) { // 'complete'
did_set_complete(varp, errbuf, errbuflen, &errmsg);
} else if (varp == &p_cot) { // 'completeopt'
if (check_opt_strings(p_cot, p_cot_values, true) != OK) {
errmsg = e_invarg;