Re: [patch] acgeneral.m4 (dirname usage)

[Alexandre Oliva]

On Jul  6, 2000, Akim Demaille <[EMAIL PROTECTED]> wrote:

> Some more work will be needed.

Try this one:

>   al=`echo $dir | sed '/^\/*$/!s%//*$%%;s%[^/]*$%%;s%//*$%/%;/^\/$/!s%/$%%'`
                                                     ^^^^^^^^^^   ^^

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
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