Douglas Livingstone wrote:

> I asked about this on IRC, and now use the colour coding for regexes
> out of the perl.xml file. There are some problems with ' and " in the
> regex though. Also when putting #{} sections in the regex. But as a
> basis, it is good.
> 
> 		<!-- jEdit 4.1 adds regular expression syntax rules so we can
> 		     highlight this sort of crap. -->
> 
> 		<SEQ_REGEXP TYPE="MARKUP"
>                         HASH_CHAR="/"
>                         AT_WORD_START="TRUE"
>                 >/[^[:blank:]]*?[^\\]/</SEQ_REGEXP>
> 
> There is other good stuff in there too.

Thanks, I added this. Still seems to fail with this Regexp, though:
/^(.+?):(\d+)(?::in `(.*?)')?/

As you said this is probably related to the space and the back tick.