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| Keep It Simple, Stupid | |
| PerlMonks |
Re: Control charactersby JavaFan (Canon) |
| on Jun 05, 2009 at 12:28 UTC ( #768777=note: print w/replies, xml ) | Need Help?? |
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Control characters are three stroke tokens, \cA, \cB, etc. You cannot put parts of the tokens and put them into a character class. Use:
or an equivalent tr construct. Note also that your use of ^ means you are only going to replace matches at the beginning of the string - at most one character in your example. Which from your description doesn't seem to be want you want.
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