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tweaks: avoid parsing the same character twice 

Also, make the second loop similar in form to the first.
master
Benno Schulenberg 2019-03-24 09:29:58 +01:00
parent b58418b32f
commit 1c3953705c
1 changed files with 4 additions and 3 deletions
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7
src/chars.c
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@ -644,8 +644,8 @@ bool has_blank_char(const char *s)
if (use_utf8) {
char symbol[MAXCHARLEN];
for (; *s != '\0'; s += move_mbright(s, 0)) {
parse_mbchar(s, symbol, NULL);
while (*s != '\0') {
s += parse_mbchar(s, symbol, NULL);
if (is_blank_mbchar(symbol))
return TRUE;
@ -653,9 +653,10 @@ bool has_blank_char(const char *s)
} else
#endif
{
for (; *s != '\0'; s++) {
while (*s != '\0') {
if (isblank((unsigned char)*s))
return TRUE;
s++;
}
}