diff options
| author | Karl Williamson <khw@cpan.org> | 2019-03-27 21:09:14 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2019-03-29 12:00:16 -0600 |
| commit | 26c1d9d861d5f70afa8cfb94e7f5a9fbe432a70d (patch) | |
| tree | d4b596a620bebeef2d622c9a98e2e76c910ea28e /handy.h | |
| parent | dd0510590a1124f91ef2c615a64cd9bfbb245dd6 (diff) | |
| download | perl-26c1d9d861d5f70afa8cfb94e7f5a9fbe432a70d.tar.gz | |
handy.h: Comments, remove extraneous parens
Diffstat (limited to 'handy.h')
| -rw-r--r-- | handy.h | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -1254,6 +1254,8 @@ END_EXTERN_C && ((PL_charclass[(U8) (c)] & _CC_mask_A(classnum)) \ == _CC_mask_A(classnum))) +/* On ASCII platforms certain classes form a single range. It's faster to + * special case these. isDIGIT is a single range on all platforms */ # ifdef EBCDIC # define isALPHA_A(c) _generic_isCC_A(c, _CC_ALPHA) # define isGRAPH_A(c) _generic_isCC_A(c, _CC_GRAPH) @@ -1261,8 +1263,9 @@ END_EXTERN_C # define isPRINT_A(c) _generic_isCC_A(c, _CC_PRINT) # define isUPPER_A(c) _generic_isCC_A(c, _CC_UPPER) # else + /* By folding the upper and lowercase, we can use a single range */ # define isALPHA_A(c) inRANGE((~('A' ^ 'a') & (c)), 'A', 'Z') -# define isGRAPH_A(c) inRANGE((c), ' ' + 1, 0x7e) +# define isGRAPH_A(c) inRANGE(c, ' ' + 1, 0x7e) # define isLOWER_A(c) inRANGE(c, 'a', 'z') # define isPRINT_A(c) inRANGE(c, ' ', 0x7e) # define isUPPER_A(c) inRANGE(c, 'A', 'Z') |