%{
/*
 * Copyright (c) 1992-93 by Mark Boyns (boyns@sdsu.edu)
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose and without fee is hereby granted, provided
 * that the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation.  This software is provided "as is" without express or
 * implied warranty.
 */

extern char	yytext[];
%}

%token Setenv Command Equal QuotedString String Auto Default Motd NString

%%

lines		:	lines line 
		|	line

line		:	Setenv String { setenv(); } any_string { setenv(); }
		|	Command { command_create(); } option quotedstring { command_name(); } 
			command_path { command_path(); } command_args { command_insert(); }
		|	Motd String { print(yytext); }

option		:	Auto { command_auto(); }
		|	Default { command_default(); }
		|	null

command_path	:	String { command_path(); }

command_args	:	command_args command_arg
		|	command_arg

command_arg	:	String { command_arg(); }

quotedstring	:	QuotedString { rmquotes(); }

any_string	:	String
		|	quotedstring

null		:	;
%%