Raphael

Add (optional) spellchecker

1

Add extension for spell-/grammar-/stylechecker (see e.g. [here](http://dsl.org/cookbook/cookbook_15.html)) default: no spellcheck. Options: log findings to file; interactive

Check out tex daemon(s) to speed up compilation.

Does this pay off? Is is possible in a general fashion?

Allow more than one TeX file resp. job to be specified. For instance, ``` ltx2any *.tex ``` should compile all TeX files in the folder.

When cancelling a run, engine processes survive

2

When we cancel a run with CTRL+C, engine processes that were started are _not_ (always) killed. They even survive termination of the original ltx2any process! Investigate and resolve.

Investigate how to build PDF logs faster

2

Building PDF logs is kind of slow. 1. Are `lualatex` or `pdflatex` faster? 2. Is plain TeX faster? 3. Should we drop the error-link-arrows and make do with one engine...

Code documentation

1

Add documentation comments to classes and methods. Can you specify types?

See http://wiki.luatex.org/index.php/Callbacks We would have to have a LaTeX package, of course. Ideas: - Get a list of all files actually used (and only check those for changes). - Get...