68294Re: [bug] with regular expression and SEARCH_START flag
- Feb 16, 2013Hi Bram!
On Sa, 16 Feb 2013, Bram Moolenaar wrote:
> Christian Brabandt wrote:
> > I think I've found a bug with the regular expression engine:
> > ~$ vim -u NONE -N
> > :$put ='foobar'
> > :$put =''
> > :$put =''
> > :/foobar/
> > :call search('foobar', 'c')
> > " Note how the cursor /does not/ move
> > :+
> > :call search('^$', 'c')
> > " Note, that the cursor /moves/ one line down, although the 'c' flag is
> > " given and so the cursor should stay in its actual position
> > :call search('^$', 'bc')
> > " Note, that when searching backwards, the cursor /does not/ move as
> > " expected.
> > Sorry for this brief explanation. I hope, you see the problem.
> > I am kind of busy currently, so I can't provide a detailed bug report or
> > a patch.
> I can reproduce it. I hope you can find a fix when you are not busy.
This patch fixes it for me:
diff --git a/src/search.c b/src/search.c
@@ -727,6 +727,8 @@
+ if (options & SEARCH_START)
if (ptr[matchcol] == NUL
|| (nmatched = vim_regexec_multi(®match,
win, buf, lnum + matchpos.lnum,
Mit freundlichen Grüßen
Ich brauche das Alleinsein, um den Weg nach innen zu suchen.
-- Petter Moen
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