37
votes
4answers
2k views

Has the time come for a LaTeX3 successor to 'listings'?

I'm currently looking for a nice and challenging open-source project to work/collaborate on after my thesis. I don't have a Comp. Sci. background, but I'd like to learn more about compiler ...
15
votes
1answer
409 views

Guidelines: when is LaTeX3 too much LaTeX3?

This morning I found myself writing a document where essentially the same text is repeated several times. Because I've been mucking around a lot recently learning LaTeX3, it took absolutely no ...
4
votes
1answer
137 views

Commands from xparse inside functions created by \cs_new:Npn?

Is it okay to put commands from xparse inside functions created by \cs_new:Npn instead of \NewDocumentCommand? Would that be a confusion of programming levels? The example below works but I was ...
17
votes
2answers
532 views

Write new package with LaTeX2e or LaTeX3

I’m planning to create a package and I wonder if it’s better do do this with LaTeX3 syntax or the „old“ LaTeX2e, which is the one I know. Will LaTeX2e packages be supported by LaTeX3? I can give ...
28
votes
2answers
754 views

Moving to LaTeX3 for package authors

I would like to write a package using as much of LaTeX3 stuff as possible (in particular expl3, xparse and xtemplate). What should I read to learn these? In particular: I know that there are good ...
8
votes
1answer
203 views

LaTeX3: \ProcessKeysOptions hangs while processing global (class) option

The code of the trivial package mypkg.sty below defines key draft. If draft is given as a class option, LaTeX hangs at the command \ProcessKeysOptions. This seems to be a bug. Or is there something ...