/* 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 2 of the License, 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; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */
/* Copyright (c) 2006 Clive Nicolson clive@baby.bedroom.gen.nz */
%{
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <ctype.h>
#include "fmli.h"

#define YYSTYPE char *

int yylex(fgfg_param p1);

#define yyerror fgfgfg_msg
%}

%parse-param {fgfg_param p1}
%lex-param {fgfg_param p1}

%token name
%token word_string dblquote_string sngquote_string bckquote_string
%%

line_list : line
  | line_list '\n' line
  ;

line : /* empty */
  | name '=' opt_value_list
        { fgfgfg_kv(p1, $1, $3); }
  ;

opt_value_list : /* empty */
        { $$ = NULL; }
  | value_list
  ;

value_list : value
  | value_list value
	{
	  if ($2 && *$2) {
	    if ($1) {
	      char *s;

	      s = malloc(strlen($1)+strlen($2)+1);
	      strcpy(s, $1);
	      free($1);
	      strcat(s, $2);
	      free($2);
	      $2 = s;
	    }
	    $1 = $2;
	  }
	  $$ = $1;
	}
  ;

value : word_string
  | dblquote_string
  | sngquote_string
  | bckquote_string
  ;

%%

/* Section 4: Additional C code */

/* The end */