diff options
Diffstat (limited to 'handy.h')
| -rw-r--r-- | handy.h | 53 |
1 files changed, 35 insertions, 18 deletions
@@ -713,26 +713,43 @@ patched there. The file as of this writing is cpan/Devel-PPPort/parts/inc/misc /* Character class numbers. For internal core Perl use only. These are used * in PL_charclass[] and the ones up through the one that corresponds to * <_HIGHEST_REGCOMP_DOT_H_SYNC> are used by regcomp.h. These use names used - * in l1_char_class_tab.h but their actual definitions are here. If that has a - * name not used here, it won't compile. */ -# define _CC_WORDCHAR 0 -# define _CC_SPACE 1 -# define _CC_DIGIT 2 -# define _CC_ALNUMC 3 -# define _CC_ALPHA 4 -# define _CC_ASCII 5 -# define _CC_CNTRL 6 -# define _CC_GRAPH 7 -# define _CC_LOWER 8 -# define _CC_PRINT 9 -# define _CC_PUNCT 10 -# define _CC_UPPER 11 -# define _CC_XDIGIT 12 -# define _CC_PSXSPC 13 -# define _CC_BLANK 14 -# define _CC_VERTSPACE 15 + * in l1_char_class_tab.h but their actual definitions are here. If that file + * has a name not used here, it won't compile. + * + * The first group of these is ordered in what I (khw) estimate to be the + * frequency of their use. */ +# define _CC_WORDCHAR 0 /* \w and [:word:] */ +# define _CC_DIGIT 1 /* \d and [:digit:] */ +# define _CC_ALPHA 2 /* [:alpha:] */ +# define _CC_LOWER 3 /* [:lower:] */ +# define _CC_UPPER 4 /* [:upper:] */ +# define _CC_PUNCT 5 /* [:punct:] */ +# define _CC_PRINT 6 /* [:print:] */ +# define _CC_ALNUMC 7 /* [:alnum:] */ +# define _CC_GRAPH 8 /* [:graph:] */ + +#define _FIRST_NON_SWASH_CC 9 +/* The character classes above are implemented with swashes. The second group + * (just below) contains the ones implemented without. These are also sorted + * in rough order of the frequency of their use, except that \v should be last, + * as it isn't a real Posix character class, and some (small) inefficiencies in + * regular expression handling would be introduced by putting it in the middle + * of those that are. Also, cntrl and ascii come after the others as it may be + * useful to group these which have no members that match above Latin1, (or + * above ASCII in the latter case) */ + +# define _CC_SPACE 9 /* \s */ +# define _CC_BLANK 10 /* [:blank:] */ +# define _CC_XDIGIT 11 /* [:xdigit:] */ +# define _CC_PSXSPC 12 /* [:space:] */ +# define _CC_CNTRL 13 /* [:cntrl:] */ +# define _CC_ASCII 14 /* [:ascii:] */ +# define _CC_VERTSPACE 15 /* \v */ + # define _HIGHEST_REGCOMP_DOT_H_SYNC _CC_VERTSPACE +/* The members of the third group below do not need to be coordinated with data + * structures in regcomp.[ch] and regexec.c */ # define _CC_IDFIRST 16 # define _CC_CHARNAME_CONT 17 # define _CC_NONLATIN1_FOLD 18 |