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2021-01-09 Thomas E. Dickey <dickey@invisible-island.net> * package/debian/copyright, VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile: bump 2021-01-05 Thomas E. Dickey <dickey@invisible-island.net> * configure: regen * aclocal.m4: resync with my-autoconf 2020-09-22 Thomas E. Dickey <dickey@invisible-island.net> * closure.c, warshall.c: fix undefined-behavior diagnosed with gcc -fsanitize=undefined (report by Alexander Richardson) 2020-09-10 Thomas E. Dickey <dickey@invisible-island.net> * LICENSE: RCS_BASE * reader.c, output.c: cppcheck -- reduce scope * defs.h: update to 2.0 * test/btyacc/btyacc_calc1.tab.c, test/btyacc/btyacc_demo.tab.c, test/btyacc/btyacc_destroy1.tab.c, test/btyacc/btyacc_destroy2.tab.c, test/btyacc/btyacc_destroy3.tab.c, test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, test/btyacc/calc3.tab.c, test/btyacc/calc_code_all.tab.c, test/btyacc/calc_code_default.tab.c, test/btyacc/calc_code_imports.tab.c, test/btyacc/calc_code_provides.tab.c, test/btyacc/calc_code_requires.tab.c, test/btyacc/calc_code_top.tab.c, test/btyacc/code_calc.code.c, test/btyacc/code_error.code.c, test/btyacc/defines1.calc.c, test/btyacc/defines2.calc.c, test/btyacc/defines3.calc.c, test/btyacc/empty.tab.c, test/btyacc/err_inherit1.tab.c, test/btyacc/err_inherit2.tab.c, test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_inherit5.tab.c, test/btyacc/err_syntax1.tab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax13.tab.c, test/btyacc/err_syntax14.tab.c, test/btyacc/err_syntax15.tab.c, test/btyacc/err_syntax16.tab.c, test/btyacc/err_syntax17.tab.c, test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax19.tab.c, test/btyacc/err_syntax2.tab.c, test/btyacc/err_syntax20.tab.c, test/btyacc/err_syntax21.tab.c, test/btyacc/err_syntax22.tab.c, test/btyacc/err_syntax23.tab.c, test/btyacc/err_syntax24.tab.c, test/btyacc/err_syntax25.tab.c, test/btyacc/err_syntax26.tab.c, test/btyacc/err_syntax27.tab.c, test/btyacc/err_syntax3.tab.c, test/btyacc/err_syntax4.tab.c, test/btyacc/err_syntax5.tab.c, test/btyacc/err_syntax6.tab.c, test/btyacc/err_syntax7.tab.c, test/btyacc/err_syntax7a.tab.c, test/btyacc/err_syntax7b.tab.c, test/btyacc/err_syntax8.tab.c, test/btyacc/err_syntax8a.tab.c, test/btyacc/err_syntax9.tab.c, test/btyacc/error.tab.c, test/btyacc/expr.oxout.tab.c, test/btyacc/grammar.tab.c, test/btyacc/inherit0.tab.c, test/btyacc/inherit1.tab.c, test/btyacc/inherit2.tab.c, test/btyacc/ok_syntax1.tab.c, test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, test/btyacc/quote_calc-s.tab.c, test/btyacc/quote_calc.tab.c, test/btyacc/quote_calc2-s.tab.c, test/btyacc/quote_calc2.tab.c, test/btyacc/quote_calc3-s.tab.c, test/btyacc/quote_calc3.tab.c, test/btyacc/quote_calc4-s.tab.c, test/btyacc/quote_calc4.tab.c, test/btyacc/rename_debug.c, test/btyacc/stdin1.calc.c, test/btyacc/stdin2.calc.c, test/btyacc/varsyntax_calc1.tab.c, test/yacc/calc.tab.c, test/yacc/calc1.tab.c, test/yacc/calc2.tab.c, test/yacc/calc3.tab.c, test/yacc/calc_code_all.tab.c, test/yacc/calc_code_default.tab.c, test/yacc/calc_code_imports.tab.c, test/yacc/calc_code_provides.tab.c, test/yacc/calc_code_requires.tab.c, test/yacc/calc_code_top.tab.c, test/yacc/code_calc.code.c, test/yacc/code_error.code.c, test/yacc/defines1.calc.c, test/yacc/defines2.calc.c, test/yacc/defines3.calc.c, test/yacc/empty.tab.c, test/yacc/err_syntax1.tab.c, test/yacc/err_syntax10.tab.c, test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, test/yacc/err_syntax13.tab.c, test/yacc/err_syntax14.tab.c, test/yacc/err_syntax15.tab.c, test/yacc/err_syntax16.tab.c, test/yacc/err_syntax17.tab.c, test/yacc/err_syntax18.tab.c, test/yacc/err_syntax19.tab.c, test/yacc/err_syntax2.tab.c, test/yacc/err_syntax20.tab.c, test/yacc/err_syntax21.tab.c, test/yacc/err_syntax22.tab.c, test/yacc/err_syntax23.tab.c, test/yacc/err_syntax24.tab.c, test/yacc/err_syntax25.tab.c, test/yacc/err_syntax26.tab.c, test/yacc/err_syntax27.tab.c, test/yacc/err_syntax3.tab.c, test/yacc/err_syntax4.tab.c, test/yacc/err_syntax5.tab.c, test/yacc/err_syntax6.tab.c, test/yacc/err_syntax7.tab.c, test/yacc/err_syntax7a.tab.c, test/yacc/err_syntax7b.tab.c, test/yacc/err_syntax8.tab.c, test/yacc/err_syntax8a.tab.c, test/yacc/err_syntax9.tab.c, test/yacc/error.tab.c, test/yacc/expr.oxout.tab.c, test/yacc/grammar.tab.c, test/yacc/ok_syntax1.tab.c, test/yacc/pure_calc.tab.c, test/yacc/pure_error.tab.c, test/yacc/quote_calc-s.tab.c, test/yacc/quote_calc.tab.c, test/yacc/quote_calc2-s.tab.c, test/yacc/quote_calc2.tab.c, test/yacc/quote_calc3-s.tab.c, test/yacc/quote_calc3.tab.c, test/yacc/quote_calc4-s.tab.c, test/yacc/quote_calc4.tab.c, test/yacc/rename_debug.c, test/yacc/stdin1.calc.c, test/yacc/stdin2.calc.c, test/yacc/varsyntax_calc1.tab.c: update to version 2.0 * reader.c: improve loop which skips backward through a (possibly nested) sequence of square-brackets. * reader.c: simplify a check to quiet a bogus cppcheck-warning * yacc.1: bump date * reader.c: add a note about a bogus cppcheck warning * configure: regen * configure.in: always check for gcc attributes, to work around defect in clang's imitation of this feature * reader.c: cppcheck -- scope reduction cppcheck -- eliminate bogus returns after no-return functions * verbose.c, output.c, mkpar.c, main.c, warshall.c, lr0.c, lalr.c, graph.c, closure.c: cppcheck -- scope reduction * package/debian/compat: quiet compatibility-warning * yacc.1: use "ASCII" for dashes which are part of proper names * configure: regen * configure.in: switch to --enable-warnings, for consistency * aclocal.m4: resync with my-autoconf, for compiler-warning fixes with macOS * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile: bump 2020-08-16 Thomas E. Dickey <dickey@invisible-island.net> * config.guess, config.sub: 2020-08-17 2020-06-28 Thomas E. Dickey <dickey@invisible-island.net> * config.sub: 2020/06/28 2020-06-14 Thomas E. Dickey <dickey@invisible-island.net> * config.guess: 2020/04/26 2020-03-30 Thomas E. Dickey <dickey@invisible-island.net> * package/debian/copyright: bump * test/yacc/grammar.tab.c, test/btyacc/grammar.tab.c, test/grammar.y, reader.c: typo found with codespell * yacc.1: fixes noted in the original report, overlooked in followup 2020-03-30 Bjarni.Ingi.Gislason * yacc.1: typography/spelling fixes - Debian #955175 2020-03-30 Thomas E. Dickey <dickey@invisible-island.net> * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile: bump 2020-03-10 Thomas E. Dickey <dickey@invisible-island.net> * configure: regen * aclocal.m4: resync with my-autoconf, mostly fixes for compiler-warnings * configure.in: use macro to suppress X-dependency from newer macros 2019-12-20 Thomas E. Dickey <dickey@invisible-island.net> * config.guess: 2019-12-21 2019-11-25 Tom.Shields * main.c: fix an inconsistency between the getopt and non-getopt configuration. In the former, getopt always used "yacc", not the name of the executable. 2019-11-25 Thomas E. Dickey <dickey@invisible-island.net> * test/run_make.sh: suppress bison's -Wyacc warning, which is not useful. * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile: bump 2019-11-19 Thomas E. Dickey <dickey@invisible-island.net> * yacc.1: new version of manpage * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile: bump * yacc.1: document %code * test/btyacc/calc_code_all.error, test/btyacc/calc_code_all.output, test/btyacc/calc_code_all.tab.c, test/btyacc/calc_code_all.tab.h, test/btyacc/calc_code_default.error, test/btyacc/calc_code_default.output, test/btyacc/calc_code_default.tab.c, test/btyacc/calc_code_default.tab.h, test/btyacc/calc_code_imports.error, test/btyacc/calc_code_imports.output, test/btyacc/calc_code_imports.tab.c, test/btyacc/calc_code_imports.tab.h, test/btyacc/calc_code_provides.error, test/btyacc/calc_code_provides.output, test/btyacc/calc_code_provides.tab.c, test/btyacc/calc_code_provides.tab.h, test/btyacc/calc_code_requires.error, test/btyacc/calc_code_requires.output, test/btyacc/calc_code_requires.tab.c, test/btyacc/calc_code_requires.tab.h, test/btyacc/calc_code_top.error, test/btyacc/calc_code_top.output, test/btyacc/calc_code_top.tab.c, test/btyacc/calc_code_top.tab.h, test/yacc/calc_code_all.tab.c, test/yacc/calc_code_all.tab.h, test/yacc/calc_code_default.tab.c, test/yacc/calc_code_provides.tab.c, test/yacc/calc_code_provides.tab.h, test/yacc/calc_code_requires.tab.c, test/yacc/calc_code_requires.tab.h, test/yacc/calc_code_top.tab.c: RCS_BASE * output.c: amend updates for 'outline' when processing "%code" in code-file * output.c: modify output_code_lines() to show begin/end block comments which were in reader.c, and to generate a #line for the code-file. * reader.c: modify copy_code() to allow for multiple %code directives for a given section, recording the input line-number for each directive as a #line in the resulting string. remove the block start/end comments, since those will be done for a whole section in output.c * mstring.c, defs.h: add msrenew() * test/yacc/calc_code_all.error, test/yacc/calc_code_all.output, test/yacc/calc_code_default.error, test/yacc/calc_code_default.output, test/yacc/calc_code_default.tab.h, test/yacc/calc_code_imports.error, test/yacc/calc_code_imports.output, test/yacc/calc_code_imports.tab.c, test/yacc/calc_code_imports.tab.h, test/yacc/calc_code_provides.error, test/yacc/calc_code_provides.output, test/yacc/calc_code_requires.error, test/yacc/calc_code_requires.output, test/yacc/calc_code_top.error, test/yacc/calc_code_top.output, test/yacc/calc_code_top.tab.h: RCS_BASE 2019-11-18 Thomas E. Dickey <dickey@invisible-island.net> * test/calc_code_imports.y, test/calc_code_all.y, test/calc_code_default.y, test/calc_code_top.y, test/calc_code_provides.y, test/calc_code_requires.y: RCS_BASE 2019-11-04 Michael.Forney * defs.h: add missing "extern" for new variable "code_lines" 2019-11-03 Thomas E. Dickey <dickey@invisible-island.net> * main.c: build-fix for MinGW cross-compiling * output.c, reader.c: gcc-warnings * output.c: check validity of text_file before rewind remove redundant check of iflag * main.c: fix memory-leak reported by clang * mkpar.c: guard against a null-reference reported by clang (unlikely) * reader.c: fix two coverity warnings: a) resource leak on malloc-failure b) possible null-pointer dereference on parse-error * test/btyacc/err_inherit4.tab.h, test/btyacc/btyacc_demo.tab.h: regen * defs.h: use enum's to simplify recent change * mstring.c: enable mstring() in regular byacc, since Zoulas' change relies upon it 2019-11-03 Christos.Zoulas * defs.h, reader.c, output.c: add support for bison's "%code" feature also fix a small bug: declare YYLTYPE externally when producing locations 2019-11-03 Thomas E. Dickey <dickey@invisible-island.net> * test/btyacc/help.error, test/btyacc/no_b_opt.error, test/btyacc/no_output2.error, test/btyacc/no_p_opt.error, test/yacc/help.error, test/yacc/no_b_opt.error, test/yacc/no_output2.error, test/yacc/no_p_opt.error: regen * test/run_test.sh: there's no standard wording for the options-errors from getopt; filter that to "error message" in the test reference files. * main.c: provide for using getopt(), to accommodate a case where developers have relied upon non-POSIX behavior. * test/run_test.sh: getopt's messages do not print the full pathname of yacc in some cases; adjust the sed-script which changes those to "YACC" * configure: regen * config_h.in: regen, using autoheader-252 * configure.in: add configure check for getopt * configure: regen * aclocal.m4: resync with my-autoconf adds a fix which accommodates a difference in warning options between gcc/clang when --enable-warnings is not set. * VERSION, package/byacc.spec, package/debian/changelog, package/mingw-byacc.spec, package/pkgsrc/Makefile: bump 2019-09-11 Thomas E. Dickey <dickey@invisible-island.net> * config.guess, config.sub: 2019-09-10
Sync with HEAD
Restore "defs.h", <sys/cdefs.h> #include ordering from before today's update. Fixes tools build on, for instance, Linux hosts.
merge conflicts
merge conflicts
Import byacc 20150711
Import byacc 20150711
sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments")
resync from head
resolve conflicts
Import byacc 20130304
merge changes.
Import byacc 20110908
Import byacc 20110908
defs.h already includes nbtool_config.h, so don't do it twice.
Include nbtool_config.h for the toolchain build as platforms like Linux don't define __RCSID.
update yacc to the most recent.
import latest byacc
add our patches
from http://invisible-island.net/byacc/byacc.html
Initial revision