From: "Alexander V. Lukyanov" <lav@netis.ru>
To: bug-gnu-emacs@gnu.org
Subject: bug#1260: regex.c and RE_FRUGAL
Date: Mon, 27 Oct 2008 18:56:11 +0300 [thread overview]
Message-ID: <20081027155611.GA7082@night.netis.ru> (raw)
Hello!
This bug report is not quite for emacs, but for its regex library.
It features RE_FRUGAL flag (very useful), but it does not seem to work.
I have tried this rather simple program and it prints 0-12 instead of expected 0-6.
Please advice.
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "regex.h"
int main()
{
const char *rexp="<.*?>";
static struct re_pattern_buffer rexp_c;
static struct re_registers regs;
re_syntax_options = RE_FRUGAL;
re_compile_pattern(rexp,strlen(rexp),&rexp_c);
if(re_search(&rexp_c,"<html><head>",12,0,12,®s)==-1) {
printf("search failed\n");
return 1;
}
printf("%d-%d\n",regs.start[0],regs.end[0]);
return 0;
}
--
Alexander.
next reply other threads:[~2008-10-27 15:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <jwvmygo23nk.fsf-monnier+emacsbugreports@gnu.org>
2008-10-27 15:56 ` Alexander V. Lukyanov [this message]
2008-10-28 8:17 ` bug#1260: regex.c and RE_FRUGAL Stefan Monnier
2008-10-28 11:57 ` Alexander V. Lukyanov
2008-10-28 14:40 ` bug#1260: marked as done (regex.c and RE_FRUGAL) Emacs bug Tracking System
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