mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 12:23:04 +00:00
35b8730d01
interfaces. * data/bison.m4 (b4_percent_define_get_loc): New. (b4_percent_define_get_syncline): New. (b4_percent_define_flag_if): Use b4_percent_define_get_loc. (b4_percent_define_default): Record defining location as line 1 rather than 0 for the sake of synchronizing #line's, and define b4_percent_define_syncline(VARIABLE). (b4_percent_define_check_values): Use b4_percent_define_get_loc. * src/muscle_tab.c (muscle_syncline_grow): New. (muscle_code_grow): Use muscle_syncline_grow. (muscle_percent_define_insert): Use muscle_percent_define_get_loc, and define b4_percent_define_syncline(VARIABLE). (muscle_percent_define_get_loc): New. (muscle_percent_define_get_syncline): New. (muscle_percent_define_flag_if): Use muscle_percent_define_get_loc, and remove some unused variables. (muscle_percent_define_default): Record defining location as line 1 rather than 0 for the sake of synchronizing #line's, and define b4_percent_define_syncline(VARIABLE). (muscle_percent_define_check_values): Use muscle_percent_define_get_loc. * src/muscle_tab.h (muscle_percent_define_get_loc): Prototype. (muscle_percent_define_get_syncline): Prototype. * tests/skeletons.at (%define Boolean variables: invalid skeleton defaults): Update output for location change. (Complaining during macro argument expansion): Extend to test b4_percent_define_get_loc and b4_percent_define_get_syncline errors.
This directory contains the Bison parser generator. See the file INSTALL for generic compilation and installation instructions. See the file doc/FAQ for frequently asked questions. Bison requires GNU m4 1.4.3 or later. See: ftp://ftp.gnu.org/gnu/m4/m4-1.4.3.tar.gz Bison can work with pre-1.4.3 distributions of GNU m4 if they are sufficiently patched, but if you encounter a bug with an older distribution and report a bug we will probably suggest that you upgrade to 1.4.3 as the first step in trying to fix it. Please send bug reports to <bug-bison@gnu.org>. Please include the version number from `bison --version', and a complete, self-contained test case in each bug report. If you have questions about using Bison and the documentation does not answer them, please send mail to <help-bison@gnu.org>. ----- Copyright (C) 1992, 1998, 1999, 2003, 2004, 2005 Free Software Foundation, Inc. This file is part of Bison, the GNU Compiler Compiler. 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/>.