1
vote
1answer
92 views

Solutions in exam class

I'm trying to write up solutions to some exercises, using the exam class. In order to align equations correctly, I'm also using the aligned environment from amsmath. To avoid too much repetitious ...
6
votes
2answers
108 views

Delaying command expansion that appears in \begin handler until \end handler executes

I have a custom environment for handling a code interface declaration that is specified as: \begin{decl}{FOO} \param{in}{bar} the bar input parameter \param{out}{baz} the baz input parameter ...
8
votes
2answers
131 views

Patch tabular environment with colorbox

I'm trying to quickly add a colored background using colorbox to all tables as shown in this answer. While I could just update all the TeX by hand, I am trying to patch the tabular environment to ...
2
votes
1answer
78 views

Append the contents of an environment to a hook using \gappto

I have a global hook (=macro) that should be appended to whenever an environment is executed. (Here, defined by the \bhook-\ehook pair.) However, I was unable to derive a working solution. ...
6
votes
2answers
345 views

etoolbox: environment hooks in boolean switch

What did I wrong, that the following does not work here: (Edit: I mixed up the true and false parts, but I don't want to change the code, because the answers refer to this in a way confusing one.) ...