[uf-discuss] regexp for last path component

[Toby A Inkster]

Paul Denning wrote:

> Can someone provide a regexp for the last path component?


The following Perl-compatible regexp seems to do the trick:

	/^
	  [^\#\?]*         # Stuff at front (ignore)
	  \/([^\/]+)\/?    # Last path component
	  (\?.*)?          # Query string (ignore)
	  (\#.*)?          # Fragment (ignore)
	$/x

Use the first sub-pattern match as the tag.

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Toby A Inkster
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