Interesting - thanks for showing that code. However, as far as I know, until I added 'use File::Touch', neither of those modules were in use - and nothing (that I know of) should have exported a symbol called 'touch' into my namespace.

I guess the question might be - is there some debug/devel tool that I can use to tell me what I would call if I called touch in that context? E.g. perhaps the source file that the symbol originates from?