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That was simple enough...
But the real power of regexes comes from metacharacters
There are lots and lots of metacharacters:
. [...] [^...]
+ * ? {...}
+? *? ?? {...}?
^ $ |
\d \w \s \D \W \S \b \B
We'll see all these at length later.
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Copyright © 2002 M. J. Dominus |