diff options
Diffstat (limited to 'vis.c')
| -rw-r--r-- | vis.c | 15 |
1 files changed, 7 insertions, 8 deletions
@@ -615,15 +615,14 @@ static void op_case_change(OperatorContext *c) { len = text_bytes_get(vis->win->text, c->range.start, len, buf); size_t rem = len; for (char *cur = buf; rem > 0; cur++, rem--) { - if (isascii((unsigned char)*cur)) { - if (c->arg->i == 0) { - *cur = islower((unsigned char)*cur) ? - toupper((unsigned char)*cur) : - tolower((unsigned char)*cur) ; - } else if (c->arg->i > 0) - *cur = toupper((unsigned char)*cur); + int ch = (unsigned char)*cur; + if (isascii(ch)) { + if (c->arg->i == 0) + *cur = islower(ch) ? toupper(ch) : tolower(ch); + else if (c->arg->i > 0) + *cur = toupper(ch); else - *cur = tolower((unsigned char)*cur); + *cur = tolower(ch); } } |