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Old 03-04-2009, 05:35 PM   #5
ilovejedd
hopeless n00b
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Had the same problem. Found the following (linked from the XPath Tutorial) to be extremely helpful:
http://docs.python.org/library/re.html

It's pretty long, though, and it's hard to remember all the rules unless you use it frequently. I just keep the page open and refer to it every so often when playing with regular expressions in Calibre.
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