K 10 svn:author V 7 stefanf K 8 svn:date V 27 2005-12-26T18:15:37.000000Z K 7 svn:log V 272 MFC important changes: - Add -v and -V to the command builtin. - Return value from unalias. - Fixes for the errexit mode. - Avoid segfaults on signals. - Add the times builtin. - Make 'set +o' output POSIX compliant. - Correctly quoted output of trap. - Man page updates. END