pofilter –mozilla po-files/ po-files-check/
#Review all PO files in po-files-check and fix errors
pomerge -t po-files po-files-check po-files

These steps are best done against files stored in a version control repository.

We maintain a list of the QA checks here:
http://translate.sourceforge.net/wiki/toolkit/pofilter_tests

Ones that are most interesting are:
* XML checks – makes sure you don’t destroy any XML, in many cases human QA won’t find these they’ll only appear after you move out of beta when you get a flood of users.
* Variables – ensures you haven’t inadvertantly translated or mistyped a variable.
* Cosmetic – extract unchanged messages so that you can review them, spellcheck, overly long, emails, filepaths, etc, etc

Many of these are impossible to find as a human since we quickly fuzz out when looking at text and can stare at errors without even realising it.

Give it a whirl. When we first started checking translations we found errors in official languages. So you definately won’t regret the effort.

If you’re in beta it might even win you some points with Seth on his activity scale to get you out of beta.