Commit 04f591dbbe18273eab516bd668b5cab8896c3a00

Paul Eggert 2007-11-15T16:28:05

New module posix-shell, for determining a POSIX shell or perhaps something that is close enough to a POSIX shell. * m4/posix-shell.m4: New file. * modules/posix-shell: New file. * MODULES.html.sh: Mention new module.