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A suggestion then, perhaps the user could disable syntax definitions they are not using? I only use PHP, SQL and CSS myself. I was thinking maybe there were temp files or something I needed to delete, but now I know that's not the case.

Thanks for a great product!
I was thinking more along the lines of showing it for the whole list of files or even being able to sort by it. So often I have several files from one server, or the same file from several servers all in my files list and it's hard to keep track.