Am 24.05.13 14:58, schrieb Malte Forkel:
Finding out why a regular expression does not match a given string can
very tedious. I would like to write a utility that identifies the
sub-expression causing the non-match.
Try
http://laurent.riesterer.free.fr/regexp/
it shows the subexpressions which cause the match by coloring the parts.
Not exacty what you want, but very intuitive and powerful. Beware this
is Tcl and there might be subtle differences in RE syntax, but largely
it's the same.
Christian
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