simpler octal escape pattern

2018-04-11 21:39:21 -04:00 · 2018-04-11 21:39:21 -04:00 · 50480d80b4
commit 50480d80b4
parent 5615c5781d
1 changed files with 1 additions and 1 deletions
--- a/src/parser/parser.l
+++ b/src/parser/parser.l
@ -143,7 +143,7 @@ L?\" {
                    char v[2] = {(char)val, '\0'};
                    String_concat(build_string, v);
 }
-\\[0-7][0-7]?[0-7]? {
+\\[0-7]{1,3} {
                    /* octal escape code */
                    unsigned int val;
                    (void)sscanf(yytext + 1, "%o", &val);