Speed up is_ignored_char in the common case

2020-08-06 18:05:33 +05:30
parent 8f9616c230
commit 628b92f20b
2 changed files with 9 additions and 2 deletions
@@ -602,6 +602,7 @@ is_combining_char(char_type code) {
 bool
 is_ignored_char(char_type code) {
 	// Control characters and non-characters (2339 codepoints) {{{
+	if (LIKELY(0x20 <= code && code <= 0x7e)) return false;
 	switch(code) {
 		case 0x0 ... 0x1f:
 			return true;