This snippet does the following:
  1. Copies the contents of $fname to $bname
  2. Binds the regular expression to $bname
  3. Removes everything up to the final backslash ( \ ) from the string stored in $bname. Specifically, this expression (using the alternate delimiter '#') greedily matches any number of any characters (.*) followed by a backslash (which must be escaped, thus \\).

So the string 'C:\folder\file' would be transformed to 'file'.

All the details needed to parse the regular expression can be found in perlre and/or prelretut.

In reply to Re: Assign Contains RegEx WTF?? by kennethk
in thread Assign Contains RegEx WTF?? by Gary_Lacey

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