On 10/2/11 3:43 PM, Stephane CHAZELAS wrote: > [*] actually, bash does some (undocumented) preprocessing on the > regexps, so even the regex(3) reference is misleading here.
Not really. The words are documented to undergo quote removal, so
they undergo quote removal. That turns \1 into 1, for instance.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/
