[dev-context] Catcodes in bib module

Hi, Try this example: \newcatcodetable\arbitcatcodes \startcatcodetable\arbitcatcodes \catcode`\@=0 \stopcatcodetable \setcatcodetable\arbitcatcodes @starttext Hello @stoptext This results in the entire bxml-apa.mkiv being typeset! The file bxml-apa is called by \def\dodoloadbibtexpublicationalternative#1% {\doonlyonce{#1} {\readsysfile{bxml-#1.mkiv} {\showmessage\m!publications{6}{bxml-#1}} {\showmessage\m!publications{1}{bxml-#1}}}} in bibl-bib.mkiv I don't know if this should be considered a bug or not. Aditya