diff options
Diffstat (limited to 'Modules/regexpr.c')
| -rw-r--r-- | Modules/regexpr.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/Modules/regexpr.c b/Modules/regexpr.c index 64e199d..55b1dff 100644 --- a/Modules/regexpr.c +++ b/Modules/regexpr.c @@ -1271,11 +1271,12 @@ char *re_compile_pattern(regex, size, bufp) } case Rbol: { - if (!beginning_context) + if (!beginning_context) { if (regexp_context_indep_ops) goto op_error; else goto normal_char; + } opcode = Cbol; goto store_opcode; } @@ -1289,11 +1290,12 @@ char *re_compile_pattern(regex, size, bufp) ((regexp_syntax & RE_NO_BK_PARENS)? (regex[pos] == ')'): (pos+1 < size && regex[pos] == '\134' && - regex[pos+1] == ')')))) + regex[pos+1] == ')')))) { if (regexp_context_indep_ops) goto op_error; else goto normal_char; + } opcode = Ceol; goto store_opcode; /* NOTREACHED */ @@ -1301,11 +1303,12 @@ char *re_compile_pattern(regex, size, bufp) } case Roptional: { - if (beginning_context) + if (beginning_context) { if (regexp_context_indep_ops) goto op_error; else goto normal_char; + } if (CURRENT_LEVEL_START == pattern_offset) break; /* ignore empty patterns for ? */ ALLOC(3); @@ -1316,11 +1319,12 @@ char *re_compile_pattern(regex, size, bufp) case Rstar: case Rplus: { - if (beginning_context) + if (beginning_context) { if (regexp_context_indep_ops) goto op_error; else goto normal_char; + } if (CURRENT_LEVEL_START == pattern_offset) break; /* ignore empty patterns for + and * */ ALLOC(9); @@ -2061,11 +2065,12 @@ int re_search(bufp, else dir = 1; - if (anchor == 2) + if (anchor == 2) { if (pos != 0) return -1; else range = 0; + } for (; range >= 0; range--, pos += dir) { |