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| From: | Manuel Collado |
| Subject: | Re: [bug-gawk] feature request: expanding escape sequences |
| Date: | Sun, 06 Jul 2014 20:05:05 +0200 |
| User-agent: | Mozilla/5.0 (Windows NT 5.1; rv:24.0) Gecko/20100101 Thunderbird/24.1.1 |
El 06/07/2014 16:26, Ed Morton escribió:
Arnold - I don't believe it can be done fairly easily in any way. For example, wrt your suggestion of splitting on an RE, let's say I define my escape-sequence matching RE as '\[[:alpha:]]`. Well, that's wrong:
Please try this RE:
/\\(x[0-9a-fA-F]*|[0-7]{1,3}|.)/
It should match every valid escape sequence. And every unnecessarily
escaped normal character.
Hope this helps. Regards. -- Manuel Collado - http://lml.ls.fi.upm.es/~mcollado
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