Take the 2-minute tour ×  I am trying to create a file which
includes common packages and macros I use. It is something like
this.     ... other packages and macros  But some packages clash
with each other in combinations. For example when I try to use
It gives error since IEEEtran already created command appendix.
I would like to get some solution to this problem something like
below.  if document class is not IEEEtran  end if share|improve
this question add comment  2 Answers  up vote 5 down vote
accepted  A way is   But I believe that documents written for
submission should not have any reference to conflicting packages
(and so tricks like this one). How would you use the commands
provided by appendix if the document class is IEEEtran?
share|improve this answer I do not plan to use appendix commands
in this conference submission , but I use that commands in my
thesis. –  Atilla Ozgur Feb 29 '12 at 10:51 add comment  I was
advised once to test on functionality rather than on class name.
The problem is t