9 Nov
2005
9 Nov
'05
2:08 p.m.
Taco Hoekwater wrote:
Hi Hans,
Can you please give me some info on this?
(resent from a mail I sent last two weeks ago)
the problem is in a tets for presense: \long\def\p!doifinstringelse#1#2% ##2 can be {abc} {\long\@EA\def\@EA\pp!doifinstringelse\@EA##\@EA1#1##2##3\war % expand #1 here {\unless\if##2@}% \expanded{\pp!doifinstringelse#2#1}@@\war} % expand #2 here (here the { } spoil the arg def) i'll provide (probably ok for this situation): \def\alwaysaddtocommalist#1#2% {item} \cs {\dodoglobal\edef#2{\ifx#2\empty\else#2,\fi#1}} (typically something that we can do better in luatex -) Hans