# Style sheet for Yacc/Bison files
# Copyright (c) 1995-1999 Akim Demaille, Miguel Santana
#

#
# This file is part of a2ps.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; see the file COPYING.  If not, write to
# the Free Software Foundation, 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#

## 1.2 Akim Demaille
# Added the dot to the label and the alphabets.
## 1.1 Akim Demaille
# The labelling is smarter.

style Yacc is
requires a2ps 4.12a

written by "Akim Demaille <akim@freefriends.org>"
version is 1.3
documentation is
  "Special tokens, and non terminal declarations are highlighted."
end documentation

alphabets are
  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_#$%."

ancestors are
  c
end ancestors

# Special keywords
keywords in Keyword_strong are
   %union, %token, %right, %left, %nonassoc, %type, %start, %expect,
   %pure_parser, %no_lines, %raw, %token_table
end keywords

# We want to see the names of the rules defined.  I've seen dots
# used int the C++ grammar of GCC.
operators are
  (/^([a-zA-Z0-9_.]*)([\t ]*:)/ \1 Label_strong, \2 Plain)
end operators

end style