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bug#1260: regex.c and RE_FRUGAL
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From: |
Alexander V. Lukyanov |
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Subject: |
bug#1260: regex.c and RE_FRUGAL |
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Date: |
Mon, 27 Oct 2008 18:56:11 +0300 |
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User-agent: |
Mutt/1.5.11 |
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.
- bug#1260: regex.c and RE_FRUGAL,
Alexander V. Lukyanov <=