From: Markus <markus@...>
Date: 2004-10-15T01:07:47+09:00
Subject: Re: Oniguruma Part 2



IIRC, \010 if backspace, not bell.  That would make 'a' (attention?) the
bell.

On Thu, 2004-10-14 at 03:39, Christian Kaiser wrote:
> Yes, I just found that out. I saw the code
> 
> static int
> conv_backslash_value(int c, ScanEnv* env)
> {
>   if (IS_SYNTAX_OP(env->syntax, ONIG_SYN_OP_ESC_CONTROL_CHARS)) {
>     switch (c) {
>     case 'n':  return '\n';
>     case 't':  return '\t';
>     case 'r':  return '\r';
>     case 'f':  return '\f';
>     case 'a':  return '\007';
>     case 'b':  return '\010';
>     case 'e':  return '\033';
>     case 'v':
>       if (IS_SYNTAX_OP2(env->syntax, ONIG_SYN_OP2_ESC_V_VTAB))
>  return '\v';
>       break;
> 
>     default:
>       break;
>     }
>   }
>   return c;
> }
> 
> which was very tempting to assume that problem...
> 
> Thanks for your help!
> 
> BTW: Do you have any idea how to fix the bug from my first mail
> ("upper=-1...")?
> 
> Christian
> 
> "ts" <decoux@moulon.inra.fr> schrieb im Newsbeitrag
> news:200410141011.i9EABQ821327@moulon.inra.fr...
> > >>>>> "C" == Christian Kaiser <bchk@gmx.de> writes:
> >
> > CIn Oniguruma, '\b' matches the "bell" character.
> >
> >  ???
> >
> > svg% ruby -rjj -e '"xxxaaaxxx aaa".match(/\baaa\b/)'
> > Regexp /\baaa\b/
> >   0   word-bound
> >   1   exact3 aaa
> >   2   word-bound
> >   3   end
> > Optimize EXACT_BM : aaa
> >
> > String <<xxxaaaxxx aaa>> pos=3
> >
> >   0 word-bound                xxx|aaaxxx aaa              |FAIL
> >
> > String <<xxxaaaxxx aaa>> pos=10
> >
> >   0 word-bound           xaaaxxx |aaa                     |
> >   1 exact3               xaaaxxx |aaa                     |
> >   2 word-bound           axxx aaa|                        |
> >   3 end                  axxx aaa|                        |
> > svg%
> >
> >
> >
> >
> > Guy Decoux
> >
> >
> 
>