[TYPO3-dev] setting 'prefixLocalAnchors' is killing FE output

[Franz Koch]

Hi list,

I hope it's the correct list for the question this time as it seems to 
be core related.

Following situation:
I'm using cal and TYPO3 4.2 (SVN version) and I'm having some kind of 
problem. When I'm in cal-FE-editing mode, there are quite a lot of links 
rendered on one page in some views of cal. The page that is bothering me 
has a total of 634 links on it. When I try to open up the page, it takes 
some seconds and I finally get presented a blank white page with the 
adminPanel (due to the BE login). The sourcecode of the page only 
contains the HTML code for the adminPanel - nothing else (no HEAD, BODY 
or whatever).

That drove me nuts, and I started digging the source of cal and I 
noticed that the page is rendered when I disable link generation for 
some parts of cal. Then I started digging the source of the typolink 
generation and noticed, all links get created just fine - so that was 
not the origin of the problem. Then I thought - maybe realurl is the 
reason - but it was not. And occasionally I started removing all my 
TYPO3 configuration (xhtml-cleaning,...) and then finally the page got 
rendered with all links in it.

The conclusion is now, that when I activate 'prefixLocalAnchors', the 
page is not rendered - when it's deactivated everything is just fine. So 
  there might be a bug in that feature when it has to handle quite a lot 
links on a page. I also switched to TYPO3 4.1.5 with the same problem.

Even stranger is, that I just noticed that a page with 846 links on it 
is rendering fine with 'prefixLocalAnchors' applied.

I'm out of ideas finding this bug. Is it the core, is it php related. 
Anybody any idea what to try next?
--
regards,
Franz