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authorUlrich Drepper <drepper@redhat.com>2001-07-18 21:22:57 +0000
committerUlrich Drepper <drepper@redhat.com>2001-07-18 21:22:57 +0000
commit91099cf415727b7ff4a920913fabde84dcf7f8fa (patch)
tree6387472ec99c3be6dc58e5bf155cf226fc856564 /posix/regex.c
parentf2ebcef262efd8b706c13b4729edb19c0c503420 (diff)
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Update.
2001-07-18  Ulrich Drepper  <drepper@redhat.com>

	* libio/filedoalloc.c (_IO_file_doallocate): A few more minor
	cleanups and improvements.

2001-07-18  Andreas Schwab  <schwab@suse.de>

	* posix/regex.c (WORDCHAR_P) [WCHAR]: Also return true for the
	underscore character.

2001-07-18  Jakub Jelinek  <jakub@redhat.com>

	* malloc/malloc (new_heap): Don't call munmap for zero length.

2001-07-18  Ulrich Drepper  <drepper@redhat.com>

	* libio/filedoalloc.c (_IO_file_doallocate): Use DEV_TTY_P if
	available to determine whether descriptor is for tty before
	calling isatty.

	* sysdeps/unix/sysv/linux/device-nrs.h: Define DEV_TTY_P.
	* sysdeps/generic/device-nrs.h: Likewise.
Diffstat (limited to 'posix/regex.c')
-rw-r--r--posix/regex.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/posix/regex.c b/posix/regex.c
index 77a0758440..463f926221 100644
--- a/posix/regex.c
+++ b/posix/regex.c
@@ -5347,7 +5347,9 @@ PREFIX(re_search_2) (bufp, string1, size1, string2, size2, startpos, range,
 /* Use internationalized API instead of SYNTAX.  */
 # define WORDCHAR_P(d)							\
   (iswalnum ((wint_t)((d) == end1 ? *string2				\
-           : (d) == string2 - 1 ? *(end1 - 1) : *(d))) != 0)
+           : (d) == string2 - 1 ? *(end1 - 1) : *(d))) != 0		\
+   || ((d) == end1 ? *string2						\
+       : (d) == string2 - 1 ? *(end1 - 1) : *(d)) == L'_')
 #else /* BYTE */
 # define WORDCHAR_P(d)							\
   (SYNTAX ((d) == end1 ? *string2					\