Perl: the Markov chain saw | |
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Re: find, then store functions into array problemby Zaxo (Archbishop) |
on May 04, 2003 at 22:42 UTC ( [id://255527]=note: print w/replies, xml ) | Need Help?? |
To extract the strings that are not + or -,
I assume you don't mean for these functions to be in perl, since your ^ appears to be exponentiation. A more detailed regex for your special case can be constructed. Left as an exercise for the reader. Update: Ok, using your regex:
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