diff options
Diffstat (limited to 'toke.c')
| -rw-r--r-- | toke.c | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -876,23 +876,23 @@ scan_const(char *start) *d++ = *s++; } else if (s[2] == '{') { /* This should march regcomp.c */ I32 count = 1; - char *regparse = s + 3; + char *pregparse = s + 3; char c; - while (count && (c = *regparse)) { - if (c == '\\' && regparse[1]) - regparse++; + while (count && (c = *pregparse)) { + if (c == '\\' && pregparse[1]) + pregparse++; else if (c == '{') count++; else if (c == '}') count--; - regparse++; + pregparse++; } - if (*regparse == ')') - regparse++; + if (*pregparse == ')') + pregparse++; else yyerror("Sequence (?{...}) not terminated or not {}-balanced"); - while (s < regparse && *s != ')') + while (s < pregparse && *s != ')') *d++ = *s++; } } |