\insertcrossref simply runs \cite internally, so whatever \cite fetches is what you get. However, there is no \cite[title] command, so altering \cite will not work. Luckily, \insertcrossref is short, so maybe this will work:
\usemodule[bib] \unprotect \def\bibinsertcrossref#1#2#3% {\bibdoifelse{\@@pb@crossref} {#1\def\MYtitle{}% \getcitedata[title][\@@pb@crossref]to\MYtitle [\MYtitle]% \@EA\cite\@EA[\@@pb@crossref]#2} {#3}} \protect \starttext .... \stoptext
(untested, you have to provide a test file if it is doesn't work) Well, it works and at the same time it doesn't work: the second argument in "\getcitedata[title][\@@pb@crossref]to\MYtitle", that is "\@@pg@crossref", has no effect. I replaced it with the literal key of
On 2010-02-09 <16:01:41>, Taco Hoekwater wrote: the referenced entry and its title was correctly stored in "\MYtitle". Typing "\@@pb@crossref" somewhere else resolves to the the correct key. (Putting an \expandafter at some place before it doesn't help either.) I'll attach the example file I'm working with; it's only part of the whole bib style I'm preparing so expect to encounter random braces in the output. Philipp -- () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments