A friend of mine asked me what's the best way to identify actually executed MediaWiki extensions, not just the ones that are installed.
Any hints? I thought that enabling debug logs for a day, then grepping for the text of filenames in the directory 'extensions' (subtracting out the stuff that adds hooks to the registry on page load only) may do the trick. But I imagine there are other wrinkles, and was hoping someone had a canned technique.
-Adam