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Old 08-06-2013, 07:30 PM   #17
PeterT
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Posts: 13,306
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Join Date: Nov 2007
Location: Toronto
Device: Libra H2O, Libra Colour
Quote:
Originally Posted by mzmm View Post
\1 is a back reference to a captured group using regular expressions.

this is an excellent resource for anything related to regular expressions:
http://www.regular-expressions.info/brackets.html
Yes in general the \1 is related to a reg exp but in this case it's a portion of the way the clips work and refers to the high lighted text in Sigil.
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