tree 59696310ddbfbc919c99aca7704243d5a55773d8
parent 77508d70bfa9c50477479af176ff41e9443d4f67
author Mike Frysinger <vapier@gentoo.org> 1243879749 -0400
committer Mike Frysinger <vapier@gentoo.org> 1243886488 -0400

hush: add support for special vars in braces

Some people like to use ${?} rather than $?, so make sure we support all
the special single char vars that use this form.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>