Can't use command in listing caption

Asked Dec 09 '12 at 23:57

Active Dec 09 '12 at 23:57

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Possible Duplicate:
“TeX capacity exceeded” because of a couple of raiseboxes in a \section?

I'm not able to use the following command in a listing caption (I think the same applies to headings):

\newcommand{\CS}{C\nolinebreak\hspace{-.05em}\raisebox{.6ex}{\smaller\smaller\bf \#}}

The error is:

! Undefined control sequence.
   \in@ #1#2->\begingroup \def \in@@ 
      ##1#1{}\toks@ \expandafter {\in@@ #2{}{}#1...
     l.10 ]

How can I solve this?

edited Apr 13 '17 at 12:34

Community

asked Dec 09 '12 at 23:57

Matthias

\protect\CS should suffice. – egreg Dec 10 '12 at 00:02
fragile command in moving argument: use \protect\CS – David Carlisle Dec 10 '12 at 00:03
got to be a duplicate somewhere, will have a look :) – cmhughes Dec 10 '12 at 00:03
Thanks all of you... And who should I accept now?:D – Matthias Dec 10 '12 at 00:11
I voted this question is closed as duplicate (the one I picked is for section rather than caption, but in both cases it's raisebox causing the problem) (writing to table of contents or list of figures respectively) – David Carlisle Dec 10 '12 at 00:38
I agree. Sorry, but it is very hard to search for a solution, when the error message lacks of expressiveness. (At least for me.) – Matthias Dec 10 '12 at 00:40
For future reference: What is the difference between Fragile and Robust commands? – cmhughes Dec 10 '12 at 02:11

0 Answers0