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(docolon): Set re_syntax_options to RE_SYNTAX_POSIX_BASIC

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so expr's pattern matching uses BASIC (not GNU-extended) REs.
Reported by Jim Kingdon.
This commit is contained in:
Jim Meyering
1996-02-23 16:13:53 +00:00
parent 9cb56e2980
commit 85f9983c19
1 changed files with 1 additions and 0 deletions
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src/expr.c
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@@ -423,6 +423,7 @@ docolon (VALUE *sv, VALUE *pv)
re_buffer.allocated = 2 * len;
re_buffer.buffer = (unsigned char *) xmalloc (re_buffer.allocated);
re_buffer.translate = 0;
re_syntax_options = RE_SYNTAX_POSIX_BASIC;
errmsg = re_compile_pattern (pv->u.s, len, &re_buffer);
if (errmsg)
error (2, 0, "%s", errmsg);