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<http://lists.gnu.org/archive/html/help-bison/2008-02/msg00023.html>. * data/yacc.c: Clean up whitespace in the output a little. (yypstate_allocated): Define for impure push parsers regardless of whether the pull interface is also requested. * tests/push.at (Push Parsing: Multiple impure instances): Extend to check impure push parsers without the pull interface. * data/yacc.c (yypstate_new): Don't try to invoke yyerror since yyerror takes arguments specified by %parse-param while yypstate_new does not. * doc/bison.texinfo (Parser Create Function): Document that yypstate_new returns 0 for multiple impure parser instances. * tests/push.at (Push Parsing: Multiple impure instances): Update expected stderr output.
-*- outline -*- This directory contains Bison skeletons: the general shapes of the different parser kinds, that are specialized for specific grammars by the bison program. Currently, there are only three supported skeletons: - yacc.c It used to be named bison.simple: it corresponds to C Yacc compatible LALR(1) parsers. - lalr1.cc Produces a C++ parser class. It is still very experimental, and not yet supported. Please, subscribe to bison-patches@gnu.org. - glr.c A Generalized LR C parser based on Bison's LALR(1) tables. These skeletons are the only ones supported by the Bison team. Because the interface between skeletons and the bison program is not finished, *we are not bound to it*. In particular, Bison is not mature enough for us to consider that ``foreign skeletons'' are supported. ----- Copyright (C) 2002 Free Software Foundation, Inc. This file is part of GNU Bison. 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 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, see <http://www.gnu.org/licenses/>.