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* style: introduce & use STRING_1GROWAkim Demaille2020-06-131-0/+3
| | | | | * src/flex-scanner.h (STRING_1GROW): New. * src/scan-gram.l, src/scan-skel.l: Use it.
* style: prefer 'FOO ()' to 'FOO' for function-like macrosAkim Demaille2020-06-131-7/+7
| | | | | | * src/flex-scanner.h (STRING_GROW, STRING_FINISH, STRING_FREE): Make them function-like macros. Adjust dependencies.
* package: bump copyrights to 2020Akim Demaille2020-01-051-1/+1
| | | | Run 'make update-copyright'.
* package: bump copyrights to 2019Akim Demaille2019-01-051-1/+2
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* build: work around warnings in Flex 2.5.35Akim Demaille2018-09-081-14/+26
| | | | | | | | That's the version on Ubuntu Precise. See also 1dac131ec45ffa1e382319a94640c65bd10f6aa5. * src/flex-scanner.h: Disable -Wdocumentation. * doc/bison.texi: Turn off a warning triggered by Flex 2.6.4.
* build: work around GCC warnings on Flex codeAkim Demaille2018-09-061-2/+2
| | | | | | See ef98967ada3c1cd48c177d7349e65a709bb49b97. * src/flex-scanner.h: Disable -Wnull-dereference for GCC 6+.
* build: work around GCC warnings on Flex codeAkim Demaille2018-08-151-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | With GCC 7.3.0 and Flex 2.6.4, we get warnings on all the generated scanners: examples/calc++/calc++-scanner.cc: In function 'void yyrestart(FILE*)': examples/calc++/calc++-scanner.cc:1611:20: error: potential null pointer dereference [-Werror=null-dereference] /* %endif */ ~~~~~~~~~~~ ^ examples/calc++/calc++-scanner.cc:1607:19: error: potential null pointer dereference [-Werror=null-dereference] /* %if-c-only */ ~~~~~~~~~~~~~~~ ^ examples/calc++/calc++-scanner.cc:1611:20: error: potential null pointer dereference [-Werror=null-dereference] /* %endif */ ~~~~~~~~~~~ ^ examples/calc++/calc++-scanner.cc:1607:19: error: potential null pointer dereference [-Werror=null-dereference] /* %if-c-only */ ~~~~~~~~~~~~~~~ ^ cc1plus: all warnings being treated as errors Obviously the lines are incorrect, and the warnings are emitted twice. Still, let's get rid of these warnings. * doc/bison.texi, src/flex-scanner.h: Disable these warnings in code generated by Flex.
* Update copyright yearsAkim Demaille2018-05-121-1/+1
| | | | Run `make update-copyright`.
* package: bump to 2015Akim Demaille2015-01-041-1/+1
| | | | | | Which also requires: * gnulib: Update.
* package: bump to 2014Akim Demaille2014-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * AUTHORS, ChangeLog-2012, Makefile.am, NEWS, PACKAGING, README, * README-alpha, README-hacking, THANKS, TODO, bootstrap.conf, * build-aux/darwin11.4.0.valgrind, build-aux/local.mk, * build-aux/update-b4-copyright, * build-aux/update-package-copyright-year, cfg.mk, configure.ac, * data/README, data/bison.m4, data/c++-skel.m4, data/c++.m4, * data/c-like.m4, data/c-skel.m4, data/c.m4, data/glr.c, data/glr.cc, * data/java-skel.m4, data/java.m4, data/lalr1.cc, data/lalr1.java, * data/local.mk, data/location.cc, data/stack.hh, data/variant.hh, * data/xslt/bison.xsl, data/xslt/xml2dot.xsl, data/xslt/xml2text.xsl, * data/xslt/xml2xhtml.xsl, data/yacc.c, djgpp/Makefile.maint, * djgpp/README.in, djgpp/config.bat, djgpp/config.sed, * djgpp/config.site, djgpp/config_h.sed, djgpp/djunpack.bat, * djgpp/local.mk, djgpp/subpipe.c, djgpp/subpipe.h, * djgpp/testsuite.sed, doc/bison.texi, doc/local.mk, doc/refcard.tex, * etc/README, etc/bench.pl.in, etc/local.mk, * examples/calc++/calc++.test, examples/calc++/local.mk, * examples/extexi, examples/local.mk, examples/mfcalc/local.mk, * examples/mfcalc/mfcalc.test, examples/rpcalc/local.mk, * examples/rpcalc/rpcalc.test, examples/test, examples/variant.yy, * lib/abitset.c, lib/abitset.h, lib/bbitset.h, lib/bitset.c, * lib/bitset.h, lib/bitset_stats.c, lib/bitset_stats.h, * lib/bitsetv-print.c, lib/bitsetv-print.h, lib/bitsetv.c, * lib/bitsetv.h, lib/ebitset.c, lib/ebitset.h, lib/get-errno.c, * lib/get-errno.h, lib/lbitset.c, lib/lbitset.h, lib/libiberty.h, * lib/local.mk, lib/main.c, lib/timevar.c, lib/timevar.def, * lib/timevar.h, lib/vbitset.c, lib/vbitset.h, lib/yyerror.c, * m4/bison-i18n.m4, m4/c-working.m4, m4/cxx.m4, m4/flex.m4, * m4/timevar.m4, src/AnnotationList.c, src/AnnotationList.h, * src/InadequacyList.c, src/InadequacyList.h, src/LR0.c, src/LR0.h, * src/Sbitset.c, src/Sbitset.h, src/assoc.c, src/assoc.h, * src/closure.c, src/closure.h, src/complain.c, src/complain.h, * src/conflicts.c, src/conflicts.h, src/derives.c, src/derives.h, * src/files.c, src/files.h, src/flex-scanner.h, src/getargs.c, * src/getargs.h, src/gram.c, src/gram.h, src/graphviz.c, * src/graphviz.h, src/ielr.c, src/ielr.h, src/lalr.c, src/lalr.h, * src/local.mk, src/location.c, src/location.h, src/main.c, * src/muscle-tab.c, src/muscle-tab.h, src/named-ref.c, * src/named-ref.h, src/nullable.c, src/nullable.h, src/output.c, * src/output.h, src/parse-gram.c, src/parse-gram.y, src/print-xml.c, * src/print-xml.h, src/print.c, src/print.h, src/print_graph.c, * src/print_graph.h, src/reader.c, src/reader.h, src/reduce.c, * src/reduce.h, src/relation.c, src/relation.h, src/scan-code.h, * src/scan-code.l, src/scan-gram.h, src/scan-gram.l, src/scan-skel.h, * src/scan-skel.l, src/state.c, src/state.h, src/symlist.c, * src/symlist.h, src/symtab.c, src/symtab.h, src/system.h, * src/tables.c, src/tables.h, src/uniqstr.c, src/uniqstr.h, * tests/actions.at, tests/atlocal.in, tests/bison.in, tests/c++.at, * tests/calc.at, tests/conflicts.at, tests/cxx-type.at, * tests/existing.at, tests/glr-regression.at, tests/headers.at, * tests/input.at, tests/java.at, tests/javapush.at, tests/local.at, * tests/local.mk, tests/named-refs.at, tests/output.at, tests/push.at, * tests/reduce.at, tests/regression.at, tests/sets.at, * tests/skeletons.at, tests/synclines.at, tests/testsuite.at, * tests/torture.at, tests/types.at: here.
* maint: update copyright yearsAkim Demaille2013-01-121-1/+1
| | | | | Suggested by Stefano Lattarini. Run "make update-copyright".
* style changes: run cppiAkim Demaille2012-12-211-1/+1
| | | | | | | | | | | Run it in src/ for a start. * src/AnnotationList.h, src/InadequacyList.h, src/Sbitset.h, * src/closure.c, src/complain.h, src/flex-scanner.h, src/getargs.h, * src/gram.h, src/graphviz.h, src/ielr.h, src/location.h, * src/muscle-tab.h, src/named-ref.h, src/relation.h, src/scan-code.h, * src/state.h, src/symtab.h, src/system.h, src/uniqstr.h: Reindent preprocessor directives.
* Merge remote-tracking branch 'origin/maint'Theophile Ranquet2012-12-101-12/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * origin/maint: news: prepare for forthcoming release doc: explain how mid-rule actions are translated error: use better locations for unused midrule values doc: various minor improvements and fixes tests: ignore more useless compiler warnings tests: be robust to C being compiled with a C++11 compiler build: beware of Clang++ not supporting POSIXLY_CORRECT maint: post-release administrivia version 2.6.90 build: fix syntax-check error. cpp: simplify the Flex version checking macro news: improve the carets example and fix a typo cpp: improve the Flex version checking macro carets: improve the code maint: update news build: keep -Wmissing-declarations and -Wmissing-prototypes for modern GCCs build: drop -Wcast-qual gnulib: update Conflicts: NEWS doc/Makefile.am doc/bison.texi gnulib src/reader.c tests/actions.at tests/atlocal.in tests/input.at
| * cpp: simplify the Flex version checking macroTheophile Ranquet2012-12-071-7/+1
| | | | | | | | | | * src/flex-scanner,h (FLEX_VERSION): Consider YY_FLEX_SUBMINOR_VERSION defined.
| * cpp: improve the Flex version checking macroTheophile Ranquet2012-12-071-9/+9
| | | | | | | | * src/flex-scanner.h (FLEX_VERSION): Here.
* | Merge remote-tracking branch 'origin/maint'Theophile Ranquet2012-12-061-12/+12
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * origin/maint: misc: pacify the Tiny C Compiler cpp: make the check of Flex version portable misc: require getline c++: support wide strings for file names doc: document carets tests: enhance existing tests with carets errors: show carets getargs: add support for --flags/-f Conflicts: doc/bison.texi m4/.gitignore src/complain.c src/flex-scanner.h src/getargs.c src/getargs.h src/gram.c src/main.c tests/headers.at
| * cpp: make the check of Flex version portableTheophile Ranquet2012-12-051-12/+12
| | | | | | | | | | | | | | This was problematic with tcc 0.9.25 * src/flex-scanner.h (FLEX_VERSION_GT): Rewrite and rename as... (FLEX_VERSION): This.
* | obstacks: simplificationsAkim Demaille2012-08-121-4/+1
| | | | | | | | | | | | | | * src/system.h (obstack_finish0): New. Use it to simplify several uses. * src/muscle-tab.h (MUSCLE_INSERTF): New. * src/muscle-tab.c: Use obstack_printf where simpler.
* | Merge tag 'v2.5.1_rc2'Akim Demaille2012-05-241-9/+18
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bison 2.5.1_rc2. * tag 'v2.5.1_rc2': (34 commits) Bison 2.5.1_rc2. doc: fixes. build: fix ChangeLog generation. c++: compute the header guards. skeletons: remove support for unused directive. lalr1.cc: improve Doxygen documentation. lalr1.cc: extract stack.hh. news: convert to double quotes. space changes. build: do not prototype flex-generated functions. build: fix ChangeLog generation. Bison 2.5.1_rc1. tests: save/restore Autotest special files when checking XML support. tests: AT_SAVE_SPECIAL_FILES / AT_RESTORE_SPECIAL_FILES. tests: honor TESTSUITEFLAGS in all the check targets. build: do not enable c++ warnings on 0 when nullptr is not supported. maint: update gnulib. build: config.in.h. build: move silent rules. glr.c: reduce variable scopes. maint: maintainer-release-check. maint: shush a syntax-check. maint: prefer "commit message" to "log entry". command line: fix minor leaks. maint: we no longer maintain the ChangeLog. maint: fix the generation of the synclines for bison's parser. maint: regen. maint: import the xmemdup0 gnulib module. maint: remove left-over gnulib modules. maint: ignore files imported by autopoint. build: AC_PROG_LEX: use more readable variable names. maint: regen src/parse-gram.[ch] maint: simplify parse-gram.y maint: s/strncpy/memcpy/, when equivalent Conflicts: Makefile.am NEWS data/glr.c data/lalr1.cc data/stack.hh examples/rpcalc/local.mk src/flex-scanner.h src/getargs.c src/output.c src/parse-gram.c src/parse-gram.h src/parse-gram.y tests/Makefile.am tests/bison.in
| * space changes.Akim Demaille2012-05-211-3/+3
| | | | | | | | * src/flex-scanner.h: Indent nested cpp directives.
| * build: do not prototype flex-generated functions.Akim Demaille2012-05-211-6/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some versions of Flex, possibly modified by the distribution package maintainers, have incompatible signatures. Since newer versions of Flex prototype their functions, avoid the conflicts in that case. Reported by Stefano Lattarini. <http://lists.gnu.org/archive/html/bug-bison/2012-05/msg00012.html>. * src/flex-scanner.h (FLEX_VERSION_GT): New. Use it to issue prototypes for flex-generated functions only for versions up to 2.5.31, in accordance with the comment. See commit dc9701e848f27ae64b6ddcf809580998667d60f2. Use it to define yylex_destroy when needed.
| * maint: fix some syntax-check issues.Akim Demaille2012-02-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | * cfg.mk (local-checks-to-skip): Remove sc_prohibit_quotearg_without_use, sc_prohibit_strcmp, sc_unmarked_diagnostics, sc_useless_cpp_parens. (sc_unmarked_diagnostics): Skip DJGPP. * data/yacc.c, src/LR0.c, src/closure.c, * src/flex-scanner.h, src/gram.c, src/lalr.c, * src/print-xml.c, src/print.c, src/print_graph.c, * src/reader.c, src/reduce.c, src/tables.c: Don't use parens with cpp's defined. Remove useless includes.
| * maint: run "make update-copyright".Akim Demaille2012-01-131-1/+1
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| * maint: run "make update-copyright".Joel E. Denny2011-01-021-1/+1
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| * Do not use date ranges in copyright notices.Paul Eggert2010-06-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See http://www.gnu.org/prep/maintain/maintain.html#Copyright-Notices * HACKING, Makefile.am, NEWS, PACKAGING, README, README-alpha: * TODO, bootstrap, bootstrap.conf: * build-aux/update-b4-copyright, cfg.mk, configure.ac: * data/README, data/bison.m4, data/c++-skel.m4, data/c++.m4: * data/c-skel.m4, data/c.m4, data/glr.c, data/glr.cc: * data/java-skel.m4, data/java.m4, data/lalr1.cc: * data/lalr1.java, data/location.cc: * data/xslt/bison.xsl: * data/xslt/xml2dot.xsl, data/xslt/xml2text.xsl: * data/xslt/xml2xhtml.xsl, data/yacc.c, djgpp/Makefile.maint: * djgpp/README.in, djgpp/config.bat, djgpp/config.sed: * djgpp/config.site, djgpp/config_h.sed, djgpp/djunpack.bat: * djgpp/subpipe.c, djgpp/subpipe.h: * djgpp/testsuite.sed, doc/bison.texinfo: * doc/refcard.tex, etc/README, etc/bench.pl.in: * examples/calc++/Makefile.am, examples/extexi: * lib/abitset.c, lib/abitset.h: * lib/bbitset.h, lib/bitset.c, lib/bitset.h: * lib/bitset_stats.c, lib/bitset_stats.h, lib/bitsetv-print.c: * lib/bitsetv-print.h, lib/bitsetv.c, lib/bitsetv.h: * lib/ebitset.c, lib/ebitset.h, lib/get-errno.c: * lib/get-errno.h, lib/lbitset.c, lib/lbitset.h: * lib/libiberty.h, lib/main.c, lib/timevar.c: * lib/timevar.def, lib/timevar.h, lib/vbitset.c: * lib/vbitset.h, lib/yyerror.c, m4/bison-i18n.m4: * m4/c-working.m4, m4/cxx.m4, m4/subpipe.m4, m4/timevar.m4: * src/AnnotationList.c, src/AnnotationList.h: * src/InadequacyList.c, src/InadequacyList.h, src/LR0.c: * src/LR0.h, src/Sbitset.c, src/Sbitset.h, src/assoc.c: * src/assoc.h, src/closure.c, src/closure.h, src/complain.c: * src/complain.h, src/conflicts.c, src/conflicts.h: * src/derives.c, src/derives.h, src/files.c, src/files.h: * src/flex-scanner.h, src/getargs.c, src/getargs.h: * src/gram.c, src/gram.h, src/graphviz.c, src/ielr.c: * src/ielr.h, src/lalr.c, src/lalr.h: * src/location.c, src/location.h, src/main.c: * src/muscle-tab.c, src/muscle-tab.h, src/named-ref.c: * src/named-ref.h, src/nullable.c, src/nullable.h: * src/output.c, src/output.h, src/parse-gram.y: * src/print-xml.c, src/print-xml.h, src/print.c, src/print.h: * src/print_graph.c, src/print_graph.h, src/reader.c: * src/reader.h, src/reduce.c, src/reduce.h, src/relation.c: * src/relation.h, src/scan-code.h, src/scan-code.l: * src/scan-gram.h, src/scan-gram.l, src/scan-skel.h: * src/scan-skel.l, src/state.c, src/state.h, src/symlist.c: * src/symlist.h, src/symtab.c, src/symtab.h, src/system.h: * src/tables.c, src/tables.h, src/uniqstr.c, src/uniqstr.h: * tests/actions.at, tests/atlocal.in, tests/c++.at: * tests/calc.at, tests/conflicts.at, tests/cxx-type.at: * tests/existing.at, tests/glr-regression.at: * tests/headers.at, tests/input.at, tests/java.at: * tests/local.at, tests/named-refs.at: * tests/output.at, tests/push.at, tests/reduce.at: * tests/regression.at, tests/sets.at, tests/skeletons.at: * tests/synclines.at, tests/testsuite.at, tests/torture.at: * data/Makefile.am, data/location.cc, doc/Makefile.am, src/Makefile.am: * tests/Makefile.am, lib/Makefile.am, examples/Makefile.am: * etc/Makefile.am: Don't use date ranges in copyright notices. Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
| * maint: run "make update-copyright"Joel E. Denny2010-01-041-1/+1
| |
| * maint: run "make update-copyright"Joel E. Denny2009-08-061-1/+1
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* | maint: fix some syntax-check issues.Akim Demaille2012-02-181-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | * cfg.mk (local-checks-to-skip): Remove sc_prohibit_quotearg_without_use, sc_prohibit_strcmp, sc_unmarked_diagnostics, sc_useless_cpp_parens. (sc_unmarked_diagnostics): Skip DJGPP. * data/yacc.c, src/LR0.c, src/closure.c, * src/flex-scanner.h, src/gram.c, src/lalr.c, * src/print-xml.c, src/print.c, src/print_graph.c, * src/reader.c, src/reduce.c, src/tables.c: Don't use parens with cpp's defined. Remove useless includes.
* | maint: run "make update-copyright".Jim Meyering2012-01-131-1/+1
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* | global: remove unnecessary horizontal tabs.Joel E. Denny2011-07-241-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change was made by applying emacs' untabify function to nearly all files in Bison's repository. Required tabs in make files, ChangeLog, regexps, and test code were manually skipped. Other notable exceptions and changes are listed below. * bootstrap: Skip because we sync this with gnulib. * data/m4sugar/foreach.m4 * data/m4sugar/m4sugar.m4: Skip because we sync these with Autoconf. * djgpp: Skip because I don't know how to test djgpp properly, and this code appears to be unmaintained anyway. * README-hacking (Hacking): Specify that tabs should be avoided where not required.
* | maint: run "make update-copyright".Joel E. Denny2011-01-021-1/+1
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* | Do not use date ranges in copyright notices.Paul Eggert2010-06-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See http://www.gnu.org/prep/maintain/maintain.html#Copyright-Notices * HACKING, Makefile.am, NEWS, PACKAGING, README, README-alpha: * TODO, bootstrap, bootstrap.conf: * build-aux/update-b4-copyright, cfg.mk, configure.ac: * data/README, data/bison.m4, data/c++-skel.m4, data/c++.m4: * data/c-skel.m4, data/c.m4, data/glr.c, data/glr.cc: * data/java-skel.m4, data/java.m4, data/lalr1.cc: * data/lalr1.java, data/local.mk, data/location.cc: * data/stack.hh, data/variant.hh, data/xslt/bison.xsl: * data/xslt/xml2dot.xsl, data/xslt/xml2text.xsl: * data/xslt/xml2xhtml.xsl, data/yacc.c, djgpp/Makefile.maint: * djgpp/README.in, djgpp/config.bat, djgpp/config.sed: * djgpp/config.site, djgpp/config_h.sed, djgpp/djunpack.bat: * djgpp/local.mk, djgpp/subpipe.c, djgpp/subpipe.h: * djgpp/testsuite.sed, doc/bison.texinfo, doc/local.mk: * doc/refcard.tex, etc/README, etc/bench.pl.in, etc/local.mk: * examples/calc++/Makefile.am, examples/extexi: * examples/local.mk, lib/abitset.c, lib/abitset.h: * lib/bbitset.h, lib/bitset.c, lib/bitset.h: * lib/bitset_stats.c, lib/bitset_stats.h, lib/bitsetv-print.c: * lib/bitsetv-print.h, lib/bitsetv.c, lib/bitsetv.h: * lib/ebitset.c, lib/ebitset.h, lib/get-errno.c: * lib/get-errno.h, lib/lbitset.c, lib/lbitset.h: * lib/libiberty.h, lib/local.mk, lib/main.c, lib/timevar.c: * lib/timevar.def, lib/timevar.h, lib/vbitset.c: * lib/vbitset.h, lib/yyerror.c, m4/bison-i18n.m4: * m4/c-working.m4, m4/cxx.m4, m4/subpipe.m4, m4/timevar.m4: * src/AnnotationList.c, src/AnnotationList.h: * src/InadequacyList.c, src/InadequacyList.h, src/LR0.c: * src/LR0.h, src/Sbitset.c, src/Sbitset.h, src/assoc.c: * src/assoc.h, src/closure.c, src/closure.h, src/complain.c: * src/complain.h, src/conflicts.c, src/conflicts.h: * src/derives.c, src/derives.h, src/files.c, src/files.h: * src/flex-scanner.h, src/getargs.c, src/getargs.h: * src/gram.c, src/gram.h, src/graphviz.c, src/ielr.c: * src/ielr.h, src/lalr.c, src/lalr.h, src/local.mk: * src/location.c, src/location.h, src/main.c: * src/muscle-tab.c, src/muscle-tab.h, src/named-ref.c: * src/named-ref.h, src/nullable.c, src/nullable.h: * src/output.c, src/output.h, src/parse-gram.y: * src/print-xml.c, src/print-xml.h, src/print.c, src/print.h: * src/print_graph.c, src/print_graph.h, src/reader.c: * src/reader.h, src/reduce.c, src/reduce.h, src/relation.c: * src/relation.h, src/scan-code.h, src/scan-code.l: * src/scan-gram.h, src/scan-gram.l, src/scan-skel.h: * src/scan-skel.l, src/state.c, src/state.h, src/symlist.c: * src/symlist.h, src/symtab.c, src/symtab.h, src/system.h: * src/tables.c, src/tables.h, src/uniqstr.c, src/uniqstr.h: * tests/actions.at, tests/atlocal.in, tests/c++.at: * tests/calc.at, tests/conflicts.at, tests/cxx-type.at: * tests/existing.at, tests/glr-regression.at: * tests/headers.at, tests/input.at, tests/java.at: * tests/local.at, tests/local.mk, tests/named-refs.at: * tests/output.at, tests/push.at, tests/reduce.at: * tests/regression.at, tests/sets.at, tests/skeletons.at: * tests/synclines.at, tests/testsuite.at, tests/torture.at: Don't use date ranges in copyright notices. Copyright (C) 1987, 1988, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
* | maint: run "make update-copyright"Joel E. Denny2010-01-041-1/+1
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* | maint: run "make update-copyright"Joel E. Denny2009-08-061-1/+1
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* Update to GPLv3.Paul Eggert2007-08-151-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/gpl-3.0.texi: New file. * doc/gpl.texi: Remove. * COPYING, GNUmakefile, HACKING, Makefile.am, Makefile.cfg: * Makefile.maint, NEWS, PACKAGING, README, README-alpha: * README-hacking, TODO, bootstrap, bootstrap.conf: * configure.ac, data/Makefile.am, data/README, data/bison.m4: * data/c++-skel.m4, data/c++.m4, data/c-skel.m4, data/c.m4: * data/glr.c, data/glr.cc, data/java-skel.m4, data/java.m4: * data/lalr1.cc, data/lalr1.java, data/location.cc: * data/push.c, data/yacc.c, data/m4sugar/m4sugar.m4: * djgpp/Makefile.maint, djgpp/README.in, djgpp/config.bat: * djgpp/config.sed, djgpp/config.site, djgpp/config_h.sed: * djgpp/djunpack.bat, djgpp/subpipe.c, djgpp/subpipe.h: * djgpp/testsuite.sed, doc/Makefile.am, doc/bison.texinfo: * doc/fdl.texi, doc/refcard.tex, etc/Makefile.am, etc/README: * etc/bench.pl.in, examples/Makefile.am, examples/extexi: * examples/calc++/Makefile.am, lib/Makefile.am, lib/abitset.c: * lib/abitset.h, lib/bbitset.h, lib/bitset.c, lib/bitset.h: * lib/bitset_stats.c, lib/bitset_stats.h, lib/bitsetv-print.c: * lib/bitsetv-print.h, lib/bitsetv.c, lib/bitsetv.h: * lib/ebitset.c, lib/ebitset.h, lib/get-errno.c: * lib/get-errno.h, lib/lbitset.c, lib/lbitset.h: * lib/libiberty.h, lib/main.c, lib/subpipe.c, lib/subpipe.h: * lib/timevar.c, lib/timevar.def, lib/timevar.h: * lib/vbitset.c, lib/vbitset.h, lib/yyerror.c: * m4/c-working.m4, m4/cxx.m4, m4/m4.m4, m4/subpipe.m4: * m4/timevar.m4, src/LR0.c, src/LR0.h, src/Makefile.am: * src/assoc.c, src/assoc.h, src/closure.c, src/closure.h: * src/complain.c, src/complain.h, src/conflicts.c: * src/conflicts.h, src/derives.c, src/derives.h, src/files.c: * src/files.h, src/flex-scanner.h, src/getargs.c: * src/getargs.h, src/gram.c, src/gram.h, src/graphviz.c: * src/lalr.c, src/lalr.h, src/location.c, src/location.h: * src/main.c, src/muscle_tab.c, src/muscle_tab.h: * src/nullable.c, src/nullable.h, src/output.c, src/output.h: * src/parse-gram.c, src/parse-gram.h, src/parse-gram.y: * src/print.c, src/print.h, src/print_graph.c: * src/print_graph.h, src/reader.c, src/reader.h, src/reduce.c: * src/reduce.h, src/relation.c, src/relation.h: * src/revision.h, src/scan-code.h, src/scan-code.l: * src/scan-gram.h, src/scan-gram.l, src/scan-skel.h: * src/scan-skel.l, src/state.c, src/state.h, src/symlist.c: * src/symlist.h, src/symtab.c, src/symtab.h, src/system.h: * src/tables.c, src/tables.h, src/uniqstr.c, src/uniqstr.h: * tests/Makefile.am, tests/actions.at, tests/c++.at: * tests/calc.at, tests/conflicts.at, tests/cxx-type.at: * tests/existing.at, tests/glr-regression.at: * tests/headers.at, tests/input.at, tests/java.at: * tests/local.at, tests/output.at, tests/push.at: * tests/reduce.at, tests/regression.at, tests/sets.at: * tests/skeletons.at, tests/synclines.at, tests/testsuite.at: * tests/torture.at: Update to GPLv3.
* Fix memory leaks in scanners generated by at least Flex 2.5.9 andJoel E. Denny2006-11-101-0/+13
| | | | | | | | | | | | | later. Reported by Paul Eggert in <http://lists.gnu.org/archive/html/bison-patches/2006-11/msg00014.html>. * src/flex-scanner.h (yylex_destroy): Define for Flex before 2.5.9. * src/scan-code.l (translate_action): Don't bother invoking yy_delete_buffer (YY_CURRENT_BUFFER) before creating the first buffer. (code_scanner_free): Instead of invoking yy_delete_buffer (YY_CURRENT_BUFFER) directly, invoke yylex_destroy, which frees more. * src/scan-gram.l (gram_scanner_free): Likewise. * src/scan-skel.l (scan_skel): Likewise.
* Clean up scanners a bit.Joel E. Denny2006-08-101-1/+5
| | | | | | | | | | | * src/flex-scanner.h (FLEX_NO_OBSTACK): New macro that blocks obstack definitions so gcc won't warn when obstack_for_string is unused. * src/scan-code.l: config.h and system.h are already #include'd by scan-code-c.c, so get rid of them here. * src/scan-gram.l: Likewise. * src/scan-skel.l: Likewise, and use flex-scanner.h without obstack definitions rather than duplicating the rest of it. * src/scan-gram-c.c, scan-skel-c.c: #include "system.h".
* (STRING_FREE): Don't use FLEX_PREFIX (last_string)Paul Eggert2006-07-091-1/+1
| | | | since last_string is already defined to FLEX_PREFIX (last_string).
* * src/flex-scanner.h (yytext): Remove stray `*/' in #define.Joel E. Denny2006-06-081-1/+1
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* * src/flex-scanner.h: For the sake of Flex 2.5.4, don't #define yylengJoel E. Denny2006-06-071-5/+7
| | | | | | | | and yytext if they're already #define'd. * src/flex-scanner.h, src/location.h: Move #include "system.h" to... * src/scan-code-c.c: ... here. * src/scan-code.l, src/scan-gram.l: ... and here. Also #include <config.h>.
* Add it for real.Akim Demaille2006-06-071-0/+72
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