# Exercising Bison Grammar Sets. -*- Autotest -*-
-# Copyright (C) 2001-2002, 2005, 2007, 2009-2012 Free Software
+# Copyright (C) 2001-2002, 2005, 2007, 2009-2013 Free Software
# Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
0 e $end
e derives
1 'e'
- 2 /* empty */
+ 2 %empty
NULLABLE
$accept: no
e: yes
$accept derives
0 e $end
1 'e'
- 2 /* empty */
+ 2 %empty
e derives
1 'e'
- 2 /* empty */
+ 2 %empty
]])
AT_CLEANUP
## Broken Closure. ##
## ---------------- ##
-# TC was once broken during a massive `simplification' of the code.
+# TC was once broken during a massive 'simplification' of the code.
# It resulted in bison dumping core on the following grammar (the
# computation of FIRSTS uses TC). It managed to produce a pretty
# exotic closure:
# In some weird cases Bison could compute an incorrect final state
# number. This happens only if the $end token is used in the user
# grammar, which is a very suspicious accidental feature introduced as
-# a side effect of allowing the user to name $end using `%token END 0
+# a side effect of allowing the user to name $end using '%token END 0
# "end of file"'.
AT_SETUP([Accept])