diff options
| -rw-r--r-- | pod/perldebguts.pod | 15 | ||||
| -rw-r--r-- | regcomp.sym | 6 | ||||
| -rw-r--r-- | regnodes.h | 18 |
3 files changed, 21 insertions, 18 deletions
diff --git a/pod/perldebguts.pod b/pod/perldebguts.pod index f965b1f20e..20a3ea4b14 100644 --- a/pod/perldebguts.pod +++ b/pod/perldebguts.pod @@ -686,19 +686,20 @@ will be lost. (string folded) EXACTFAA str Like EXACT, but match using /iaa rules; - (string folded except in non-UTF8 patterns: - MICRO, SHARP S; folded length <= unfolded) + (string folded except MICRO in non-UTF8 + patterns; doesn't contain SHARP S unless + UTF-8; folded length <= unfolded) EXACTFUP str Like EXACT, but match using /iu rules; - (string not UTF-8, folded except MICRO, - SHARP S: hence Problematic) + (string not UTF-8, folded except MICRO: + hence Problematic) EXACTFLU8 str Like EXACTFU, but use /il, UTF-8, (string is folded, and everything in it is above 255 - EXACTFAA_NO_TRIE str Like EXACT, but match using /iaa rules - (string not UTF-8, not guaranteed to be - folded, not currently trie-able) + EXACTFAA_NO_TRIE str Like EXACTFAA, (string not UTF-8, folded + except: MICRO, SHARP S; folded length <= + unfolded, not currently trie-able) EXACT_REQ8 str Like EXACT, but only UTF-8 encoded targets can match diff --git a/regcomp.sym b/regcomp.sym index 1554ec90ab..8ef8684144 100644 --- a/regcomp.sym +++ b/regcomp.sym @@ -144,11 +144,11 @@ EXACTFU EXACT, str ; Like EXACT, but match using /iu rules; (string f # they would fold to something that requires UTF-8. SHARP S would normally # fold to 'ss', but because of /aa, it instead folds to a pair of LATIN SMALL # LETTER LONG S characters (U+017F) -EXACTFAA EXACT, str ; Like EXACT, but match using /iaa rules; (string folded except in non-UTF8 patterns: MICRO, SHARP S; folded length <= unfolded) +EXACTFAA EXACT, str ; Like EXACT, but match using /iaa rules; (string folded except MICRO in non-UTF8 patterns; doesn't contain SHARP S unless UTF-8; folded length <= unfolded) # End of important relative ordering. -EXACTFUP EXACT, str ; Like EXACT, but match using /iu rules; (string not UTF-8, folded except MICRO, SHARP S: hence Problematic) +EXACTFUP EXACT, str ; Like EXACT, but match using /iu rules; (string not UTF-8, folded except MICRO: hence Problematic) # In order for a non-UTF-8 EXACTFAA to think the pattern is pre-folded when # matching a UTF-8 target string, there would have to be something like an # EXACTFAA_MICRO which would not be considered pre-folded for UTF-8 targets, @@ -156,7 +156,7 @@ EXACTFUP EXACT, str ; Like EXACT, but match using /iu rules; (string n # representable in the UTF-8 target string. EXACTFLU8 EXACT, str ; Like EXACTFU, but use /il, UTF-8, (string is folded, and everything in it is above 255 -EXACTFAA_NO_TRIE EXACT, str ; Like EXACT, but match using /iaa rules (string not UTF-8, not guaranteed to be folded, not currently trie-able) +EXACTFAA_NO_TRIE EXACT, str ; Like EXACTFAA, (string not UTF-8, folded except: MICRO, SHARP S; folded length <= unfolded, not currently trie-able) EXACT_REQ8 EXACT, str ; Like EXACT, but only UTF-8 encoded targets can match diff --git a/regnodes.h b/regnodes.h index d504d8226e..91cb10e308 100644 --- a/regnodes.h +++ b/regnodes.h @@ -382,8 +382,9 @@ #define EXACTFAA 46 /* 0x2e Like EXACT, but match using /iaa rules; (string folded - except in non-UTF8 patterns: - MICRO, SHARP S; folded length <= + except MICRO in non-UTF8 + patterns; doesn't contain SHARP + S unless UTF-8; folded length <= unfolded) */ #define EXACTFAA_tb_pb 184 /* 0x0b8 */ #define EXACTFAA_tb_p8 185 /* 0x0b9 */ @@ -392,8 +393,8 @@ #define EXACTFUP 47 /* 0x2f Like EXACT, but match using /iu rules; (string not UTF-8, - folded except MICRO, SHARP S: - hence Problematic) */ + folded except MICRO: hence + Problematic) */ #define EXACTFUP_tb_pb 188 /* 0x0bc */ #define EXACTFUP_tb_p8 189 /* 0x0bd */ #define EXACTFUP_t8_pb 190 /* 0x0be */ @@ -407,10 +408,11 @@ #define EXACTFLU8_t8_pb 194 /* 0x0c2 */ #define EXACTFLU8_t8_p8 195 /* 0x0c3 */ -#define EXACTFAA_NO_TRIE 49 /* 0x31 Like EXACT, but match using - /iaa rules (string not UTF-8, - not guaranteed to be folded, not - currently trie-able) */ +#define EXACTFAA_NO_TRIE 49 /* 0x31 Like EXACTFAA, (string not + UTF-8, folded except: MICRO, + SHARP S; folded length <= + unfolded, not currently + trie-able) */ #define EXACTFAA_NO_TRIE_tb_pb 196 /* 0x0c4 */ #define EXACTFAA_NO_TRIE_tb_p8 197 /* 0x0c5 */ #define EXACTFAA_NO_TRIE_t8_pb 198 /* 0x0c6 */ |