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| author | Karl Williamson <public@khwilliamson.com> | 2012-12-31 10:00:55 -0700 |
|---|---|---|
| committer | Karl Williamson <public@khwilliamson.com> | 2012-12-31 11:03:29 -0700 |
| commit | f16cee58db950a496b57c484182664be6e57ae9a (patch) | |
| tree | 05bce2802e927cb831e938d5ca95800b5329f6d2 /regcomp.c | |
| parent | ae631a89af5d7101feb886994a85f1964cd6a8a2 (diff) | |
| download | perl-f16cee58db950a496b57c484182664be6e57ae9a.tar.gz | |
regcomp.c: Collapse switch cases
These cases differ only in that the union is of the complement in one of
them. There is a function that provides both possibilities.
Diffstat (limited to 'regcomp.c')
| -rw-r--r-- | regcomp.c | 19 |
1 files changed, 7 insertions, 12 deletions
@@ -11920,8 +11920,8 @@ parseit: namedclass % 2, /* Complement if odd (NASCII) */ &posixes); break; - case ANYOF_HORIZWS: + case ANYOF_NHORIZWS: /* For these, we use the cp_list, as neither /d nor /l make * a difference in what these match. There would be * problems if these characters had folds other than @@ -11930,19 +11930,14 @@ parseit: * It turns out that \h is just a synonym for XPosixBlank */ classnum = _CC_BLANK; /* FALL THROUGH */ - case ANYOF_VERTWS: - _invlist_union(cp_list, PL_XPosix_ptrs[classnum], &cp_list); - break; - - case ANYOF_NHORIZWS: - classnum = _CC_BLANK; - /* FALL THROUGH */ - case ANYOF_NVERTWS: - _invlist_union_complement_2nd(cp_list, - PL_XPosix_ptrs[classnum], - &cp_list); + _invlist_union_maybe_complement_2nd( + cp_list, + PL_XPosix_ptrs[classnum], + namedclass % 2, /* Complement if odd + (NHORIZWS, NVERTWS) */ + &cp_list); break; case ANYOF_UNIPROP: /* this is to handle \p and \P */ |