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GNU/Linux and Solaris that support unlocked I/O. The basic idea is to use the gnlib unlocked-io module, and to prefer putc and puts to printf when either will work (since the latter doesn't come in an unlocked flavor). * bootstrap (gnulib_modules): Add unlocked-io. * data/c.m4 (yysymprint): Prefer puts and putc to printf. * data/glr.c (YYFPUTC, YYFPUTS, YYDPUTS): New macros. Prefer them to YYFPRINTF and YYDPRINTF if either will do, and similarly for puts and putc and printf. * data/yacc.c: Likewise. * lib/bitset.c (bitset_print): Likewise. * lib/bitset.h [USE_UNLOCKED_IO]: Include unlocked-io.h. * lib/bitsetv.c (bitsetv_dump, debug-bitsetv): Prefer putc and puts to printf. * lib/lbitset.c (debug_lbitset): Likewise. * src/closure.c (print_firsts, print_fderives): Likewise. * src/gram.c (grammar_dump): Likewise. * src/lalr.c (look_ahead_tokens_print): Likewise. * src/output.c (escaped_output): Likewise. (user_actions_output): Coalesce two printfs. * src/parse-gram.h (%printer): Prefer putc and puts to printf. * src/reduce.c (reduce_print): Likewise. * src/state.c (state_rule_look_ahead_tokens_print): Likewise. * src/system.h: Include unlocked-io.h rathe than stdio.h.
-*- 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. GNU 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. GNU 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.