Mercurial > lcfOS

diff python/yacc.py @ 322:44f336460c2a
Half of use of burg spec for arm
author: Windel Bouwman
date: Mon, 27 Jan 2014 19:58:07 +0100
parents: 8c569fbe60e4
children: e9fe6988497c
--- a/python/yacc.py	Sun Jan 19 18:48:45 2014 +0100
+++ b/python/yacc.py	Mon Jan 27 19:58:07 2014 +0100
@@ -261,6 +261,7 @@
             for n in range(M):
                 semantics = semantics.replace('${}'.format(n + 1), 'arg{}'.format(n + 1))
             self.print('        {}'.format(semantics))
+            self.print('')
 
 
 def make_argument_parser():
@@ -270,6 +271,7 @@
       help='the parser specification')
     parser.add_argument('-o', '--output', type=argparse.FileType('w'), \
         default=sys.stdout)
+    return parser
 
 
 def load_as_module(filename):