diff options
Diffstat (limited to 'posix/regex.c')
| -rw-r--r-- | posix/regex.c | 4 |
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 \ |