diff options
Diffstat (limited to 'regexpr.c')
| -rw-r--r-- | regexpr.c | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -461,11 +461,12 @@ re_compile_pattern(regex, size, bufp) abort(); /*NOTREACHED */ 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; case Reol: @@ -477,21 +478,23 @@ 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 */ break; 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); @@ -500,11 +503,12 @@ re_compile_pattern(regex, size, bufp) break; 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); @@ -1643,6 +1647,9 @@ char rcsid_regexpr[] = "$Id"; /* * $Log$ + * Revision 1.5 2001/03/12 03:44:19 bjj + * oops, more braces + * * Revision 1.4 2001/03/12 03:41:24 bjj * fix ambiguous else with braces * |