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| author | Karl Williamson <khw@cpan.org> | 2015-08-21 09:54:05 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2015-08-24 12:11:33 -0600 |
| commit | b24abbc803191b400f0d0ab41db2f184860e7534 (patch) | |
| tree | f922a1083b409344dbac1e2369901db86a8594bd | |
| parent | e0be3f061825dcf8ffbb0e0581a77e09e74ab8fc (diff) | |
| download | perl-b24abbc803191b400f0d0ab41db2f184860e7534.tar.gz | |
perldebguts: Add clarification
| -rw-r--r-- | pod/perldebguts.pod | 3 | ||||
| -rw-r--r-- | regcomp.sym | 2 | ||||
| -rw-r--r-- | regnodes.h | 2 |
3 files changed, 4 insertions, 3 deletions
diff --git a/pod/perldebguts.pod b/pod/perldebguts.pod index 064af64b55..b7a3c5da0f 100644 --- a/pod/perldebguts.pod +++ b/pod/perldebguts.pod @@ -628,7 +628,8 @@ will be lost. # Literals EXACT str Match this string (preceded by length). - EXACTL str Like EXACT, but /l is in effect. + EXACTL str Like EXACT, but /l is in effect (used so + locale-related warnings can be checked for). EXACTF str Match this non-UTF-8 string (not guaranteed to be folded) using /id rules (w/len). EXACTFL str Match this string (not guaranteed to be diff --git a/regcomp.sym b/regcomp.sym index ffcb53b21c..f385dc68a2 100644 --- a/regcomp.sym +++ b/regcomp.sym @@ -90,7 +90,7 @@ BRANCH BRANCH, node 0 V ; Match this alternative, or the next... # NOTE: the relative ordering of these types is important do not change it EXACT EXACT, str ; Match this string (preceded by length). -EXACTL EXACT, str ; Like EXACT, but /l is in effect. +EXACTL EXACT, str ; Like EXACT, but /l is in effect (used so locale-related warnings can be checked for). EXACTF EXACT, str ; Match this non-UTF-8 string (not guaranteed to be folded) using /id rules (w/len). EXACTFL EXACT, str ; Match this string (not guaranteed to be folded) using /il rules (w/len). EXACTFU EXACT, str ; Match this string (folded iff in UTF-8, length in folding doesn't change if not in UTF-8) using /iu rules (w/len). diff --git a/regnodes.h b/regnodes.h index db32920c8c..88227ee7cc 100644 --- a/regnodes.h +++ b/regnodes.h @@ -42,7 +42,7 @@ #define CLUMP 28 /* 0x1c Match any extended grapheme cluster sequence */ #define BRANCH 29 /* 0x1d Match this alternative, or the next... */ #define EXACT 30 /* 0x1e Match this string (preceded by length). */ -#define EXACTL 31 /* 0x1f Like EXACT, but /l is in effect. */ +#define EXACTL 31 /* 0x1f Like EXACT, but /l is in effect (used so locale-related warnings can be checked for). */ #define EXACTF 32 /* 0x20 Match this non-UTF-8 string (not guaranteed to be folded) using /id rules (w/len). */ #define EXACTFL 33 /* 0x21 Match this string (not guaranteed to be folded) using /il rules (w/len). */ #define EXACTFU 34 /* 0x22 Match this string (folded iff in UTF-8, length in folding doesn't change if not in UTF-8) using /iu rules (w/len). */ |