7 Commits

Author	SHA1	Message	Date
Paul Eggert	f16b08196c	Update to GPLv3. ... * 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.	2007-08-15 20:21:33 +00:00
Joel E. Denny	580b892607	Fix memory leaks in scanners generated by at least Flex 2.5.9 and ... 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.	2006-11-10 05:26:26 +00:00
Joel E. Denny	f9bfc42aa7	Clean up scanners a bit. ... * 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".	2006-08-10 04:53:04 +00:00
Paul Eggert	f2e690d8c3	(STRING_FREE): Don't use FLEX_PREFIX (last_string) ... since last_string is already defined to FLEX_PREFIX (last_string).	2006-07-09 19:44:34 +00:00
Joel E. Denny	3c40d0b52d	* src/flex-scanner.h (yytext): Remove stray `*/' in #define.	2006-06-08 05:33:15 +00:00
Joel E. Denny	9e6688995e	* src/flex-scanner.h: For the sake of Flex 2.5.4, don't #define yyleng ... 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>.	2006-06-07 21:17:35 +00:00
Akim Demaille	9f936c5e9c	Add it for real.	2006-06-07 07:58:28 +00:00