On 2007-12-09 02:26:58 +0100, Vincent Lefevre wrote:
> prunille:~> incl="(-|)include"
> prunille:~> echo ${input##(-|)include ##}
> foo
> prunille:~> echo ${input##$incl ##}
> include foo

But:

prunille:~> echo ${input##${~incl} ##}
foo

The attached patch works, but I'm not sure it is correct.

-- 
Vincent Lefèvre <vincent@vinc17.org> - Web: <http://www.vinc17.org/>
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Work: CR INRIA - computer arithmetic / Arenaire project (LIP, ENS-Lyon)