@@ -75,7 +75,7 @@ catch(:exit) do # which contains shell special characters cmd_args = '' if cmd_params['allow_args'] - safe_char_pat = %r|[-.+=_/,a-zA-Z0-9 ]| + safe_char_pat = %r|^[-.+=_/,a-zA-Z0-9 ]+$| cmd_args = cli.ask("Command arguments: ") {|q| q.validate = safe_char_pat } end menush.rb ab1c1b312a15660ae4ccf10933cf9202c9384858 Lennon Day-Reynolds lennon@reed.edu http://github.com/rcoder/menush/commit/d8ec47f2a1e014acf5a4b4566d9b3b4686a341ed d8ec47f2a1e014acf5a4b4566d9b3b4686a341ed 2008-11-12T17:16:45-08:00 2008-11-12T17:16:45-08:00 oh, what a difference a few characters make. old argument validation regexp was...a bit too permissive. okay, it was *way* too permissive. e2cbf18010975521a958cc9ccb27e861e45234bc Lennon Day-Reynolds lennon@reed.edu