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| author | Ulrich Drepper <drepper@redhat.com> | 2003-10-02 22:41:11 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-10-02 22:41:11 +0000 |
| commit | 134abcb5b9ba854fec25051cd3c9f88e760913c5 (patch) | |
| tree | 3988d22ca828c20e2fa396d7b021915a5d6f47e6 /posix/regex.h | |
| parent | b77ca0e82754c1b0615e5ca6acd343018ffcb287 (diff) | |
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Update.
2003-09-26 Paolo Bonzini <bonzini@gnu.org>
* posix/regcomp.c (parse_sub_exp): Pass RE_CARET_ANCHORS_HERE
for the first token in a subexpression as well.
2003-10-02 Jakub Jelinek <jakub@redhat.com>
* posix/regcomp.c (peek_token): Add 2003-09-20 changes for anchor
handling again.
(parse_reg_exp): Likewise.
* posix/regex.h (RE_CARET_ANCHORS_HERE): Define.
* posix/bug-regex11.c (tests): Add new tests.
* posix/bug-regex12.c (tests): Add new test.
Diffstat (limited to 'posix/regex.h')
| -rw-r--r-- | posix/regex.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/posix/regex.h b/posix/regex.h index e251962cef..1ab3e243a7 100644 --- a/posix/regex.h +++ b/posix/regex.h @@ -170,6 +170,11 @@ typedef unsigned long int reg_syntax_t; If not set, then case is significant. */ #define RE_ICASE (RE_INVALID_INTERVAL_ORD << 1) +/* This bit is used internally like RE_CONTEXT_INDEP_ANCHORS but only + for ^, because it is difficult to scan the regex backwards to find + whether ^ should be special. */ +#define RE_CARET_ANCHORS_HERE (RE_ICASE << 1) + /* This global variable defines the particular regexp syntax to use (for some interfaces). When a regexp is compiled, the syntax used is stored in the pattern buffer, so changing this does not affect |