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| author | Karl Williamson <khw@cpan.org> | 2019-09-15 16:08:13 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2019-09-15 16:14:26 -0600 |
| commit | 3ace85ea4f1777b7a1f1151aef632e45926bbbae (patch) | |
| tree | 9f4d9322ab2d9be262ae3f9261437f4aab6f60b3 | |
| parent | 8234439d1b57e10c5bbb0b024eeb325ea1a4b50a (diff) | |
| download | perl-3ace85ea4f1777b7a1f1151aef632e45926bbbae.tar.gz | |
regcomp.sym: Fix comment
The length of an EXACTish node is the same bits as the FLAGS field in
other nodes; it doesn't "precede the length", as previously claimed.
| -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 b9246893d2..b439380d8a 100644 --- a/pod/perldebguts.pod +++ b/pod/perldebguts.pod @@ -658,7 +658,8 @@ will be lost. # Literals - EXACT str Match this string (preceded by length). + EXACT str Match this string (flags field is the + length). EXACTL str Like EXACT, but /l is in effect (used so locale-related warnings can be checked for). diff --git a/regcomp.sym b/regcomp.sym index 522293c9c2..c69e4c9452 100644 --- a/regcomp.sym +++ b/regcomp.sym @@ -101,7 +101,7 @@ BRANCH BRANCH, node 0 V ; Match this alternative, or the next... #*Literals # NOTE: the relative ordering of these types is important do not change it -EXACT EXACT, str ; Match this string (preceded by length). +EXACT EXACT, str ; Match this string (flags field is the length). EXACTL EXACT, str ; Like EXACT, but /l is in effect (used so locale-related warnings can be checked for). EXACTF EXACT, str ; Match this string using /id rules (w/len); (string not UTF-8, not guaranteed to be folded). EXACTFL EXACT, str ; Match this string using /il rules (w/len); (string not guaranteed to be folded). diff --git a/regnodes.h b/regnodes.h index 211980ddcd..3b93b85aa2 100644 --- a/regnodes.h +++ b/regnodes.h @@ -48,7 +48,7 @@ #define NPOSIXA 34 /* 0x22 complement of POSIXA, [[:^class:]] */ #define CLUMP 35 /* 0x23 Match any extended grapheme cluster sequence */ #define BRANCH 36 /* 0x24 Match this alternative, or the next... */ -#define EXACT 37 /* 0x25 Match this string (preceded by length). */ +#define EXACT 37 /* 0x25 Match this string (flags field is the length). */ #define EXACTL 38 /* 0x26 Like EXACT, but /l is in effect (used so locale-related warnings can be checked for). */ #define EXACTF 39 /* 0x27 Match this string using /id rules (w/len); (string not UTF-8, not guaranteed to be folded). */ #define EXACTFL 40 /* 0x28 Match this string using /il rules (w/len); (string not guaranteed to be folded). */ |