Log Message:
Update to 20180609

Upstream changes:
2018-06-09  Thomas E. Dickey  <dickey@invisible-island.net>

	* yacc.1: minor typographical fixes

	* test/btyacc/err_syntax20.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/varsyntax_calc1.tab.c, 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/code_calc.code.c, \ 
test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, \ 
test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.t
ab.c, test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, \ 
test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c, \ 
test/btyacc/rename_debug.c, btyaccpar.c:
	regen

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

2018-06-09  Tom.Shields

	* btyaccpar.skel:
	add casts to fix g++ (clang++) compile errors in the backtracking skeleton
	due to assignment of 鈥榲oid *鈥?to another pointer type.

2018-05-25  Thomas E. Dickey  <dickey@invisible-island.net>

	* test/run_make.sh:
	check if this is bison 3+ before adding options to suppress warnings

	* package/byacc.spec: build-fix for Mageia 6

	* package/byacc.spec: add btyacc package

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

	* package/debian/control: add a package for btyacc

	* package/debian/rules: generate a package for btyacc

2018-05-24  Thomas E. Dickey  <dickey@invisible-island.net>

	* 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/varsyntax_calc1.tab.c, test/btyacc/code_error.code.c, \ 
test/btyacc/empty.tab.c, test/btyacc/err_inherit3.tab.c, \ 
test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, \ 
test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, \ 
test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax20.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, btyaccpar.c, 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/btyac
c_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/code_calc.code.c, \ 
test/btyacc/rename_debug.c:
	regen

	* btyaccpar.skel: fix typo

2018-05-21  Thomas E. Dickey  <dickey@invisible-island.net>

	* test/run_make.sh:
	ignore case for "%" directives to skip with old-yacc, and add %token-table
	to the list

	* btyaccpar.c: regen

2018-05-21  Christos.Zoulas

	* btyaccpar.skel:
	improve compatibility with bison by changing the YYLLOC_DEFAULT macro to use
	YYRHSLOC() macro, and adjusting the array indices of yyerror_loc_range[] for
	consistency.

2018-05-10  Thomas E. Dickey  <dickey@invisible-island.net>

	* output.c:
	add a fallback definition for YYDEBUG to the -i externs file.

	* test/btyacc/rename_debug.i, test/yacc/rename_debug.i: regen

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

2018-05-09  Thomas E. Dickey  <dickey@invisible-island.net>

	* configure: regen

	* aclocal.m4: resync with my-autoconf

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

	* test/btyacc/rename_debug.i, btyaccpar.c, 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/code_calc.code.c, \ 
test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, \ 
test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, \ 
test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, \ 
test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c, \ 
test/btyacc/err_syntax20.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_c
alc2.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/varsyntax_calc1.tab.c:
	regen

	* btyaccpar.skel: apply Guy Harris' changes here as well

	* test/btyacc/rename_debug.i, test/yacc/rename_debug.i: regen

	* output.c: correct/improve fallback prototype for yylex()

	* test/btyacc/rename_debug.i, test/yacc/rename_debug.i: regen

2018-05-08  Thomas E. Dickey  <dickey@invisible-island.net>

	* test/btyacc/grammar.tab.c, test/yacc/grammar.tab.c: regen

	* test/grammar.y:
	quiet some warnings from gcc 7 when doing "make check_make"

	* package/debian/watch, package/pkgsrc/Makefile: update ftp-url

	* test/btyacc/ok_syntax1.tab.h, test/btyacc/btyacc_calc1.tab.h: regen

	* output.c:
	provide yylex() declaration for simple case (request by "Mutiny")

	* test/yacc/err_syntax20.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/ok_syntax1.tab.h, 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/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/code_calc.code.c, test/yacc/code_error.code.c, \ 
test/yacc/empty.tab.c, test/yacc/err_syntax10.tab.c, \ 
test/yacc/err_syntax11.tab.c, test/yacc/err_syntax12.tab.c, \ 
test/yacc/err_syntax18.tab.c, test/yacc/rename_debug.c, \ 
test/yacc/rename_debug.i, yaccpar.c:
	regen

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/debian/copyright, package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

2018-05-06  Guy.Harris

	* yaccpar.skel: two fixes:
	1) define yydebug only if YYDEBUG is defined and
	2) make yynerrs a parser-local variable if the parser is reentrant.

2018-02-24  Guy.Harris

	* output.c: do not emit "extern YYSTYPE yylval;" for pure parsers

2018-02-05  Thomas E. Dickey  <dickey@invisible-island.net>

	* config.sub: 2018-01-15

	* config.guess: 2018-01-26

2017-12-04  erik.b.andersen

	* main.c: A proper path for temporary files is needed by byacc under
	Windows commandline, otherwise there's a risk of empty files.
	The TEMP environment variable is always defined in Windows.

	* defs.h: The noreturn attribute needs to be specified before function
	to be portable among compilers (gcc, clang, msvc).

2017-12-04  Thomas E. Dickey  <dickey@invisible-island.net>

	* reader.c: adapted fix by Erik B:
	 a) increase the length of name[] to account for a trailing null
	 b) note that calling syntax_error() from get_number() does not return

2017-09-14  Tom.Shields

	* yacc.1: fix typo

2017-07-09  Thomas E. Dickey  <dickey@invisible-island.net>

	* package/byacc.spec, package/mingw-byacc.spec:
	use predefined "configure"

	* reader.c: remove unused assignment

	* package/debian/rules: use dpkg-buildflags

	* configure: regen

	* aclocal.m4: resync with my-autoconf

	* reader.c, output.c, defs.h:
	add/use IS_NAME1() and IS_NAME2() to reduce clutter

	* reader.c, output.c, defs.h:
	guard against sign-extension in ctype-macros

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

	* reader.c: check for numeric overflow in get_number()

	* reader.c:
	correct limit-checks for input filename and line-number, in case no valid
	filename and/or number was found.

2017-04-30  Thomas E. Dickey  <dickey@invisible-island.net>

	* test/btyacc/quote_calc-s.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/varsyntax_calc1.tab.c, \ 
test/btyacc/err_syntax18.tab.c, test/btyacc/err_syntax20.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.tab.c, \ 
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/code_calc.code.c, test/btyacc/code_error.code.c, \ 
test/btyacc/empty.tab.c, test/btyacc/err_inherit3.t
ab.c, test/btyacc/err_inherit4.tab.c, test/btyacc/err_syntax10.tab.c, \ 
test/btyacc/err_syntax11.tab.c, test/btyacc/err_syntax12.tab.c, \ 
test/btyacc/rename_debug.c, btyaccpar.c, btyaccpar.skel:
	fix another uninitialized variable warning in "make check_make" for btyacc

	* test/btyacc/pure_calc.tab.c, test/btyacc/pure_error.tab.c, \ 
test/btyacc/ok_syntax1.tab.c, test/btyacc/btyacc_calc1.tab.c, \ 
test/btyacc/calc3.tab.c, btyaccpar.c, btyaccpar.skel, \ 
test/yacc/ok_syntax1.tab.c, test/yacc/pure_calc.tab.c, \ 
test/yacc/pure_error.tab.c, test/yacc/calc3.tab.c, yaccpar.c, defs.h, \ 
yaccpar.skel, output.c:
	fix some compiler warnings for "make check_make" by adding section \ 
init_vars,
	which initializes the body_vars for pure-parser configuration.

2017-04-30  Tom.Shields

	* output.c:
	use YY_NO_LEAKS set in configure --with-no-leaks, in the generated code

2017-04-30  Julien.Ramseier

	* main.c, test/yacc/big_l.output:
	fix typo in unsupported-flag warning message

2017-04-30  Thomas E. Dickey  <dickey@invisible-island.net>

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

2017-04-29  Thomas E. Dickey  <dickey@invisible-island.net>

	* config.sub: 2017-04-02

2017-03-18  Thomas E. Dickey  <dickey@invisible-island.net>

	* config.sub: 2017-02-07

	* config.guess: 2017-03-05

2017-02-01  Thomas E. Dickey  <dickey@invisible-island.net>

	* test/btyacc/expr.oxout.error, test/btyacc/expr.oxout.output, \ 
test/btyacc/expr.oxout.tab.c, test/btyacc/expr.oxout.tab.h, \ 
test/yacc/expr.oxout.error, test/yacc/expr.oxout.output, \ 
test/yacc/expr.oxout.tab.c, test/yacc/expr.oxout.tab.h:
	RCS_BASE

	* package/debian/copyright: update copyright

	* reader.c, defs.h, main.c:
	avoid using regex.h since some low-end platforms do not have this

	* test/expr.oxout.y: RCS_BASE

	* configure: regen

	* aclocal.m4: quiet a strict gcc warning in CF_MKSTEMP

2017-02-01  Tom.Shields

	* main.c, reader.c, defs.h:
	process #line directives, like bison and flex

2017-02-01  Thomas E. Dickey  <dickey@invisible-island.net>

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

2016-12-31  Thomas E. Dickey  <dickey@invisible-island.net>

	* config.guess, config.sub: 2017-01-01

2016-12-02  Thomas E. Dickey  <dickey@invisible-island.net>

	* test/btyacc/quote_calc4-s.tab.c, test/btyacc/varsyntax_calc1.tab.c, \ 
test/btyacc/error.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.tab.c, \ 
test/btyacc/calc.tab.c, test/btyacc/calc1.tab.c, test/btyacc/calc2.tab.c, \ 
test/btyacc/calc3.tab.c, test/btyacc/code_calc.code.c, \ 
test/btyacc/code_error.code.c, test/btyacc/empty.tab.c, \ 
test/btyacc/err_inherit3.tab.c, test/btyacc/err_inherit4.tab.c, \ 
test/btyacc/err_syntax10.tab.c, test/btyacc/err_syntax11.tab.c, \ 
test/btyacc/err_syntax12.tab.c, test/btyacc/err_syntax18.tab.c, \ 
test/btyacc/err_syntax20.tab.c, test/btyacc/rename_debug.c, \ 
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, \ 
btyaccpar.c:
	regen

	* btyaccpar.skel: changes from NetBSD
	+ use YYINT rather than short in btyaccpar.skel
	  (some of this had already been done by Tom Shields)
	+ remove some casts of malloc/realloc

	* yaccpar.c, yaccpar.skel, output.c: changes from NetBSD
	- Add some more bison stuff to make the mesa/gallium parser work:
	    %initial-action (add missing source struct member in location)
	    %debug (unimplemented)
	    %error-verbose (unimplemented)

	This changes some existing code:
	+ yylloc is now a pointer, so
	+ the first parameter to YYERROR_DECL() is a pointer
	+ struct YYLTYPE now has a "source" field

	* test/btyacc/btyacc_demo.tab.h, test/btyacc/code_calc.tab.c, \ 
test/btyacc/code_error.tab.c, test/btyacc/err_inherit4.tab.h:
	regen

	* btyaccpar.c, btyaccpar.skel, reader.c: changes from NetBSD
	- Add some more bison stuff to make the mesa/gallium parser work:
	    %initial-action (add missing source struct member in location)
	    %debug (unimplemented)
	    %error-verbose (unimplemented)

	This changes some existing code:
	+ yylloc is now a pointer, so
	+ the first parameter to YYERROR_DECL() is a pointer
	+ struct YYLTYPE now has a "source" field

	* reader.c:
	fix from NetBSD: correct off-by-one when adding a null in copy_param()

	* reader.c: adapted from NetBSD
	- Convert *most* error fingerprints to:
	    -unterminated_arglist(int a_lineno, char *a_line, char *a_cptr)
	    +unterminated_arglist(const struct ainfo *a)
	- Cast new <ctype.h> args to unsigned char

	* defs.h: changes from NetBSD
	- Add some more bison stuff to make the mesa/gallium parser work:
	    %initial-action (add missing source struct member in location)
	    %debug (unimplemented)
	    %error-verbose (unimplemented)

	This changes some existing code:
	+ yylloc is now a pointer, so
	+ the first parameter to YYERROR_DECL() is a pointer
	+ struct YYLTYPE now has a "source" field

	* defs.h: adapted from NetBSD
	- Convert *most* error fingerprints to:
	    -unterminated_arglist(int a_lineno, char *a_line, char *a_cptr)
	    +unterminated_arglist(const struct ainfo *a)
	- Cast new <ctype.h> args to unsigned char

	* main.c: changes from NetBSD
	- Add some more bison stuff to make the mesa/gallium parser work:
	    %initial-action (add missing source struct member in location)
	    %debug (unimplemented)
	    %error-verbose (unimplemented)

	This changes some existing code:
	+ yylloc is now a pointer, so
	+ the first parameter to YYERROR_DECL() is a pointer
	+ struct YYLTYPE now has a "source" field

	* error.c: adapted from NetBSD
	- Convert *most* error fingerprints to:
	    -unterminated_arglist(int a_lineno, char *a_line, char *a_cptr)
	    +unterminated_arglist(const struct ainfo *a)
	- Cast new <ctype.h> args to unsigned char

	* mstring.c: adapted change from NetBSD to add casts for ctype macros

	* test/btyacc/btyacc_demo.tab.h, test/btyacc/err_inherit4.tab.h: regen

	* output.c: reorder to eliminate a forward-reference

2016-12-02  Tom.Shields

	* output.c:
	modify output to enable compilation of a lexer generated by flex (using
	"%option bison-bridge" and "%option bison-locations") to be \ 
used with a parser
	generated by b(t)yacc (using directives "%locations" and \ 
"%pure-parser").

2016-12-02  Thomas E. Dickey  <dickey@invisible-island.net>

	* configure: regen

	* aclocal.m4: Improved autoconf macros
	CF_CC_ENV_FLAGS
	+ improve split between compiler and options, prompted by report where user
	  had "ccache" before the compiler
	+ leave non-preprocessor options in "$CC" (but still copy them to \ 
"$CFLAGS"
	  since that's where they should be)
	CF_GNU_SOURCE,v
	+ recent glibc (Debian 2.23-4 for example) has misordered ifdef/checks for new
	  symbol _DEFAULT_SOURCE, producing warning messages when only _GNU_SOURCE is
	  defined.  Add a followup check to define _DEFAULT_SOURCE.
	CF_XOPEN_SOURCE
	+ add "uclinux" to list of Linux's (patch by Yann E.  Morin)
	+ use _GNU_SOURCE for cygwin headers
	+ build-fixes for OS/2

	* VERSION, package/byacc.spec, package/debian/changelog, \ 
package/mingw-byacc.spec, package/pkgsrc/Makefile:
	bump

2016-11-20  Thomas E. Dickey  <dickey@invisible-island.net>

	* config.sub: 2016-11-19

	* config.guess: 2016-10-02