Hi Mattia, > I was thinking of that case just as an hypothetical, not as a real case. Getcha. Again, just checking in case I was missing something or there was a typo! I'll leave it for now; there's probably a good reason for the foo-docs-bar examples and it makes the regex ugly. Thanks! -- ,''`. : :' : Chris Lamb `. `'` lamby@debian.org / chris-lamb.co.uk `-