Line-end cleanup post-commit script

[dirk]

A lot of changes come from some editors cleaning up line ends (removing useless spaces). It would be good to just avoid those by removing them automatically on commit.

[cneumann]

This page:  http://svnbook.red-bean.com/nightly/en/svn.reposadmin.create.html#svn.reposadmin.create.hooks

has a big warning box near the end, which explains that modifying a commit is a bad idea. Maybe a script that cleans all sources and is run (manually) from time to time could be used instead ?

[dirk]

Hm, too bad. :( Yeah, we could put a test script in the hook that rejects commits that don't follow the style guidelines that we can check and prints the command to run to fix it (if possible).