/* Scan User Actions. -*- C -*- Copyright (C) 2002 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. Bison 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, or (at your option) any later version. Bison 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 Bison; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ %option nodefault noyywrap nounput %option prefix="action_" outfile="lex.yy.c" %{ #include "system.h" #include "files.h" int skel_lex PARAMS ((void)); static int yylineno = 1; %} %x DOLLAR ID [a-zA-Z]+ NUM -?[0-9]+ %% $(-?[0-9])+ { fprintf (action_out, "yylsp[%s]", yytext + 1) ;} @(-?[0-9])+ { fprintf (action_out, "yylsp[%s]", yytext + 1) ;} $<{ID} { action_type = xstrndup (yytext + 2, yyleng - 2); BEGIN DOLLAR;} $ { BEGIN DOLLAR;} { {NUM}> { fprintf (action_out, "yyvsp[%s]", NUM } } %%