2026-07-20  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/126330
	* a68-low-chars.cc (a68_char_max): abscharmax is an int, not a
	char.

2026-07-16  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.texi (POSIX files): Fix typo.

2026-07-14  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68-coding-guidelines.texi (Conditional clauses): Fix typo
	if-parts -> else-parts.

2026-07-05  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-units.cc (a68_lower_denotation): Check for denotations
	too big for bits modes.

2026-07-05  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.vw: Add syntax for the GNU68-2026-003-decimal-radices
	language extension.
	* a68-parser-scanner.cc (get_next_token): Recognize decimal bits
	denotations.
	(get_next_token): Emit an error if an invalid radix is found in a
	bits denotation.

2026-06-24  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-moids-sorting.cc (packs_ordering): Do not rely on pointer
	comparison when comparing pack element names.

2026-06-24  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-imports.cc (complete_encoded_mode): Fix comment on ordering
	of union packs entries.

2026-06-22  Kanishka Solanki  <kanishkasolanki456s@gmail.com>

	* a68-lang.cc (a68_get_alias_set): New function.
	(LANG_HOOKS_GET_ALIAS_SET): Define to a68_get_alias_set.

2026-06-19  Kanishka Solanki  <kanishkasolanki456s@gmail.com>

	* a68-low-clauses.cc (a68_lower_collateral_clause): Do not check
	for rows before calling a68_low_dup.
	* a68-low-units.cc (collect_call_arguments): Likewise.

2026-06-16  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-imports.cc (a68_replace_equivalent_mode): Get a moif and
	check extracts.
	(a68_open_packet): Fix deduplication of in-moif modes and move
	extract replacement code to a68_replace_equivalent_mode.
	* a68-low-moids.cc (a68_lower_moids): Check that all known modes
	have an associated ctype as part of the sanity checks.

2026-06-16  Gerald Pfeifer  <gerald@pfeifer.com>

	* README: Avoid redirect for web link to Algol 68 Jargon File.
	* ga68-coding-guidelines.texi (Top): Ditto.

2026-06-15  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-taxes.cc (attr_descr): New function.
	(already_declared): Use attr_descr for diagnostic.
	(already_declared_hidden): Likewise.

2026-06-15  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-imports.cc (INCLUDE_VECTOR): Define.
	(a68_open_packet): Deduplicate within-moif modes while importing.

2026-06-15  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-extract.cc (a68_extract_indicants): Set PUBLICIZED in
	the new tags for mode indicants.
	* a68-parser.cc (a68_new_tag): Initialize PUBLICIZED to false.

2026-06-14  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-brackets.cc (INCLUDE_STRING): Define.
	Do not include <string.
	* a68-parser-bottom-up.cc (INCLUDE_STRING): Define.
	Do not include <string>.
	* a68-moids-diagnostics.cc (INCLUDE_STRING): Define.
	Do not include <string>.
	* a68-imports.cc (INCLUDE_STRING): Define.
	Do not include <string>.
	* a68-imports-archive.cc (INCLUDE_MAP): Define.
	(INCLUDE_STRING): Likewise.
	Do not include <string> nor <map>.

2026-06-14  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-imports.cc (struct encoded_mode): Type of flex.sub_offset
	shall be uint64_t.

2026-06-14  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-brackets.cc (bracket_check_error): Escape %< and
	%> in call to printf.

2026-06-13  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-brackets.cc: Include <string>.
	(bracket_check_error): Get additional argument `item'.
	(bracket_check_diagnose): Likewise.
	(bracket_check_parse): Fix call to a68_error passing the `item'.

2026-06-13  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low.cc (a68_demangle_symbol): Fix typo, 'p' is the mangling
	of '%', not of '+'.

2026-06-13  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-generator.cc (a68_low_generator): Wrap the resulting
	stmt_list into a nop_expr.

2026-06-13  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-clauses.cc (a68_lower_collateral_clause): Check that
	a68_lower_tree on the units list return NULL_TREE.

2026-06-13  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-units.cc (a68_lower_formula): Consolidate operands of
	formula before call.
	(a68_lower_monadic_formula): Likewise.

2026-06-12  Pietro Monteiro  <pietro@sociotechnical.xyz>

	* a68-imports.cc (a68_try_suffixes): Use .dylib suffix on Darwin.
	Use .dll suffix and optional lib prefix on Windows.

2026-06-08  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-pretty-print.h (a68_attr_format_token): Get diagnostic
	string from a68_attribute_name.

2026-06-03  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.texi (Worthy characters): Remove spurious @ entry in the
	list of worthy characters.

2026-06-03  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.vw (Modes and nests): Incorporate syntax from the RR
	chapter 7.

2026-06-03  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-bottom-up.cc (recover_from_error): Use the output of
	a68_phrase_to_text as format string so format tags are honored.

2026-06-02  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-modes.cc (WELL): Define.
	(NO_YIN): Likewise.
	(NO_YANG): Likewise.
	(UNWELL): Likewise.
	(is_well_formed): Discriminate reason for the given mode to not be
	well formed.
	(a68_make_moid_list): Emit note explaining why a mode is not well
	formed.

2026-05-30  Dhruv Chawla  <dhruvc@nvidia.com>

	* a68-imports-archive.cc (struct Archive_fl_header): Fix typos.
	* a68-imports.cc (encoded_mode_free): Likewise.
	* a68-low-chars.cc (a68_char_repr): Likewise.
	* a68-low-clauses.cc (a68_lower_label): Likewise.
	(a68_lower_labeled_unit): Likewise.
	(a68_lower_completer): Likewise.
	(a68_lower_initialiser_series): Likewise.
	(a68_lower_case_clause): Likewise.
	* a68-low-decls.cc (a68_lower_variable_declaration): Likewise.
	(a68_lower_procedure_variable_declaration): Likewise.
	* a68-low-ints.cc (a68_get_int_skip_tree): Likewise.
	(a68_int_maxval): Likewise.
	* a68-low-moids.cc (lower_struct_mode): Likewise.
	* a68-low-multiples.cc (a68_multiple_single_bound_check): Likewise.
	* a68-low-prelude.cc (a68_lower_divab3): Likewise.
	(a68_lower_upb3): Likewise.
	(a68_lower_lwb3): Likewise.
	* a68-low-procs.cc (a68_get_proc_skip_tree): Likewise.
	* a68-low-reals.cc (a68_real_maxval): Likewise.
	(a68_real_minval): Likewise.
	* a68-low-units.cc (a68_lower_identifier): Likewise.
	* a68-low.cc (a68_low_assignation): Likewise.
	* a68-moids-misc.cc (a68_is_firm): Likewise.
	(a68_is_coercible_series): Likewise.
	* a68-parser-bottom-up.cc (strange_separator): Likewise.
	(a68_bottom_up_parser): Likewise.
	* a68-parser-prelude.cc (stand_prelude): Likewise.
	* a68-parser-scanner.cc (a68_lexical_analyser): Likewise.
	* a68-parser-scope.cc (a68_scope_checker): Likewise.
	* a68-parser-serial-dsa.cc (serial_dsa_check_serial_clause): Likewise.
	* a68-parser-taxes.cc (test_firmly_related_ops_local): Likewise.
	* a68-parser.cc: Likewise.
	* a68-types.h (struct KEYWORD_T): Likewise.
	(struct OPTIONS_T): Likewise.
	(struct NODE_T): Likewise.
	(struct MODE_CACHE_T): Likewise.
	* ga68-coding-guidelines.texi: Likewise.
	* ga68.texi: Likewise.

2026-05-24  Peter Damianov  <peter0x44@disroot.org>

	* a68-lang.cc (a68_handle_option): Open file in binary mode.
	* a68-parser-scanner.cc (read_source_file): Open file in binary mode.
	(include_files): Likewise.

2026-05-20  Pietro Monteiro  <pietro@sociotechnical.xyz>

	* a68-parser-prelude.cc (gnu_prelude): Map FLOOR(L real):L int
	to ENTIER(L real):L int.
	* ga68.texi: Add a section for real operators in the Extended
	prelude chapter and document FLOOR.

2026-05-10  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-taxes.cc (is_mappable_routine): Remove handling of
	non-implemented math functions.

2026-05-01  Peter Damianov  <peter0x44@disroot.org>

	* Make-lang.in: Correct typo exeect -> exeext

2026-04-22  Thiago Jung Bauermann  <thiago.bauermann@linaro.org>

	* Make-lang.in (algol68.install-html): Fix
	ga68-coding-guidelines dependency.  Install all dependencies.

2026-03-23  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68-coding-guidelines.texi (Comments): Fix typo.

2026-03-14  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-strings.cc (a68_string_mult): Adjust to RR semantics for
	negative or zero factor argument.
	* ga68.texi (String operators): Adjust documentation accordingly.

2026-03-08  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/124372
	* a68-low-units.cc (a68_lower_denotation): Call to strtoull if
	INT64_T_IS_LONG is not defined, strtol otherwise.
	* a68-parser-scanner.cc (get_next_token): Use strtoul for radix
	instead of strtol.

2026-03-05  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/124322
	* a68-low-holes.cc (a68_wrap_formal_proc_hole): Wrap functions
	returning void properly.

2026-02-27  James Bohl  <bohlj47@gmail.com>

	* a68-low-prelude.cc (a68_lower_negate2): Annotate denotation
	as being negated.
	* a68-low-units.cc (a68_lower_denotation): Allow the full range
	of negative values if the denotation is negated.
	* a68-types.h (struct NODE_T): Add negated field.
	(NEGATED): Define.
	* a68-parser.cc (a68_new_node): Initialize NEGATED.

2026-02-26  James Bohl  <bohlj47@gmail.com>

	* a68-low-units.cc (a68_lower_denotation): Add error on
	integral denotation overflow.

2026-02-25  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-imports-archive.cc (Archive_file): Handle Darwin #1/NN
	archive members.

2026-02-25  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-units.cc (lower_subscript_for_trimmers): Do not revise
	bounds if no trimscript.

2026-02-23  Jose E. Marchesi  <jemarch@gnu.org>

	* a68.h: Remove prototypes for *_width functions.
	* a68-parser-prelude.cc (stand_prelude): Do not define *width
	functions.
	* a68-low-ints.cc (a68_int_width): Remove.
	* a68-low-reals.cc (a68_real_width): Likewise.
	(a68_real_exp_width): Likewise.
	* a68-low-prelude.cc (a68_lower_longintwidth): Likewise.
	(a68_lower_intwidth): Likewise.
	(a68_lower_longlongintwidth): Likewise.
	(a68_lower_shortintwidth): Likewise.
	(a68_lower_shortshortintwidth): Likewise.
	(a68_lower_realwidth): Likewise.
	(a68_lower_longrealwidth): Likewise.
	(a68_lower_longlongrealwidth): Likewise.
	(a68_lower_expwidth): Likewise.
	(a68_lower_longexpwidth): Likewise.
	(a68_lower_longlongexpwidth): Likewise.

2026-02-22  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-units.cc (lower_subscript_for_trimmers): Do not crash
	with trimmers with implicit lower and upper bounds.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-bottom-up.cc (reduce_formal_holes): Fix error format
	tag.
	* a68-parser-taxes.cc (test_firmly_related_ops_local): Likewise.
	(already_declared_hidden): Likewise.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-imports-archive.cc (Archive_file::initialize_big_archive):
	Fix formatting tag in call to a68_error.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-moids-diagnostics.cc (a68_mode_error_text): Properly escape
	%< and %> in snprintf calls.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-pretty-print.h: New file.
	* a68.h: Mark prototypes of diagnostic functions with
	ATTRIBUTE_A68_DIAG.
	* a68-diagnostics.cc (diagnostic): Do not translate upper-case
	tags and pass a copy of the va_list `args' to diagnostic_set_info.
	Mark with ATTRIBUTE_A68_DIAG.
	* a68-imports-archive.cc: Convert to use standard error format
	tags.
	* a68-parser-victal.cc: Likewise.
	* a68-parser-top-down.cc: Likewise.
	* a68-parser-taxes.cc: Likewise.
	* a68-parser-scanner.cc: Likeise.
	* a68-parser-moids-check.cc: Likewise.
	* a68-parser-modes.cc: Likewise.
	* a68-parser-extract.cc: Likewise.
	* a68-parser-pragmat.cc: Likewise.
	* a68-parser-scope.cc: Likewise.
	* a68-parser-brackets.cc: Likewise.
	* a68-parser-bottom-up.cc: LIkewise.
	* a68-moids-diagnostics.cc: Likewise.
	* a68-imports.cc: Likewise.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low.cc (a68_make_formal_hole_decl): Get a boolean indicating
	whether the declaration is for the address of the given symbol.
	* a68.h: Update prototype of a68_make_formal_hole_decl.
	* a68-low-holes.cc (a68_wrap_formal_var_hole): Pass a boolean to
	a68_make_formal_hole_decl indicating whether an address is
	required.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-prelude.cc (stand_prelude): Remove definitions for
	bitpacks.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-moids-misc.cc (a68_is_c_mode): Allow C formal holes for
	routines yielding strings.
	* a68-low-holes.cc (a68_wrap_formal_proc_hole): Support wrappers
	that yield strings.
	* a68.h: Remove a68_posix_* and a68_lower_posix* prototypes.
	* a68-low-posix.cc: Remove.
	* a68-imports.cc (a68_open_packet): Get argument filename.
	* Make-lang.in (ALGOL68_OBJS): Remove algol68/a68-low-posix.o.
	* a68-low-runtime.def: Remove POSIX_*.
	* lang.opt (-fcheck): Add new undocumented option -fbuilding-libga68.
	* a68-parser-prelude.cc (stand_transput): New function.
	(posix_prelude): Remove hardcoded additions to the top-level
	environment and use a68_extract_revelations instead.
	* a68-parser-extract.cc (a68_extract_revelation): Renamed from
	extract_revelation and made accessible externally.
	* a68-low.cc (a68_make_formal_hole_decl): Remove unneeded check.
	(lower_lude_decl): New function.
	(lower_module_text): Add calls to preludes and postludes of
	standard modules if not building libga68.
	(a68_lower_particular_program): Likewise.
	* a68-low-prelude.cc (a68_lower_posixargc): Remove.
	(a68_lower_posixargv): Likewise.
	(a68_lower_posixgetenv): Likewise.
	(a68_lower_posixputchar): Likewise.
	(a68_lower_posixputs): Likewise.
	(a68_lower_posixfconnect): Likewise.
	(a68_lower_posixfopen): Likewise.
	(a68_lower_posixfcreate): Likewise.
	(a68_lower_posixfclose): Likewise.
	(a68_lower_posixfsize): Likewise.
	(a68_lower_posixlseek): Likewise.
	(a68_lower_posixseekcur): Likewise.
	(a68_lower_posixseekend): Likewise.
	(a68_lower_posixseekset): Likewise.
	(a68_lower_posixstdinfiledes): Likewise.
	(a68_lower_posixstdoutfiledes): Likewise.
	(a68_lower_posixstderrfiledes): Likewise.
	(a68_lower_posixfileodefault): Likewise.
	(a68_lower_posixfileordwr): Likewise.
	(a68_lower_posixfileordonly): Likewise.
	(a68_lower_posixfileowronly): Likewise.
	(a68_lower_posixfileotrunc): Likewise.
	(a68_lower_posixerrno): Likewise.
	(a68_lower_posixexit): Likewise.
	(a68_lower_posixperror): Likewise.
	(a68_lower_posixstrerror): Likewise.
	(a68_lower_posixfputc): Likewise.
	(a68_lower_posixfputs): Likewise.
	(a68_lower_posixgetchar): Likewise.
	(a68_lower_posixfgetc): Likewise.
	(a68_lower_posixgets): Likewise.
	(a68_lower_posixfgets): Likewise.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-types.h (NO_LOWERER): Redefine as NULL.
	(LOWERER_UNIMPL): Define.
	* a68-parser-prelude.cc (a68_idf): Use LOWERER_UNIMPL instead of
	NO_LOWERER.
	(a68_prio): Likewise.
	(a68_op): Likewise.
	* a68-low-units.cc (a68_lower_identifier): Do not assume
	declarations in A68_STANDENV all have lowerers.
	(a68_lower_formula): Likewise.
	(a68_lower_monadic_formula): Likewise.

2026-02-21  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-imports.cc (a68_find_export_data): Make visible externally.
	(a68_find_export_data): Try reading export data from an archive
	file.
	* a68.h: Adjust prototype of a68_find_export_data accordingly.
	* a68-imports-archive.cc: New file.
	* Make-lang.in (ALGOL68_OBJS): Build algol/a68-imports-archive.o.

2026-02-16  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/124115
	* a68-low-holes.cc (get_hole_symbol): Always set *addrp to avoid
	uninitialized memory.
	* a68-low.cc (a68_make_formal_hole_decl): Remove assert.

2026-02-12  James Bohl  <bohlj47@gmail.com>

	PR algol68/124049
	* Make-lang.in (ALGOL68_OBJS): Add algol68/a68-moids-sorting.o.
	* a68.h: Add prototype for a68_sort_union_packs.
	* a68-moids-sorting.cc: New file.
	* a68-parser-modes.cc (a68_make_moid_list): Call a68_sort_union_packs.
	* ga68-exports.pk (ga68_mode_64): Add comment on union mode ordering.

2026-02-11  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68-coding-guidelines.texi (Enquiry clauses): New section.

2026-02-10  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-units.cc (a68_lower_formal_hole): Call
	a68_wrap_formal_proc_hole after a68_add_decl.

2026-02-09  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/124028
	* a68-low-bits.cc (a68_bits_shift): Avoid uninitialized save_expr.

2026-02-09  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-holes.cc (a68_wrap_formal_proc_hole): The wrapper is not
	a top-level function.
	* a68-low-units.cc (a68_lower_formal_hole): Reorder code and
	remove spurious comment.

2026-02-06  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-units.cc (a68_lower_denotation): Fix call to
	a68_u8_mbtouc.

2026-02-06  Jose E. Marchesi  <jemarch@gnu.org>

	* Make-lang.in (ALGOL68_OBJS): Add algol68/a68-low-holes.o.
	* a68.h: Update prototypes.
	* a68-types.h (struct TAG_T): New field nest_proc.
	(NEST_PROC): Define.
	* a68-parser.cc (a68_new_tag): Initialize NEST_PROC.
	* a68-parser-extract.cc (extract_identities): Use NEST_PROC
	instead of IN_PROC for taxes for defining-identifiers in identity
	declarations of proc modes with formal holes as actual parameters.
	* a68-moids-misc.cc (a68_is_c_mode): Modified to allow strings as
	direct parameters.
	* a68-low.cc (a68_make_proc_formal_hole_decl): Remove.
	* a68-low-units.cc (a68_lower_identifier): Improve commentary.
	(a68_lower_formal_hole): Factorize.
	* a68-low-holes.cc: New file.
	* a68-low-decls.cc (a68_lower_identity_declaration): Optimize
	identity declarations of proc mode with formal holes as actual
	parameters.
	* a68-exports.cc (a68_add_identifier_to_moif): Honor NEST_PROC.
	* ga68.texi (Communicating with C): Strings can now be passed as
	parameters in formal holes.

2026-02-05  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-clauses.cc (a68_lower_revelation_ludes): Fix function
	type for fdecl.

2026-02-05  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-bits.cc (a68_bits_set): Make bit number zero-based rathe
	than one-based.
	(a68_bits_clear): Likewise.
	(a68_bits_test): Likewise.
	* ga68.texi (Extended bits operators): Adapt documentation
	accordingly.

2026-02-05  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/123959
	* a68.h: Expand prototype of a68_bits_shift to get a node argument
	for location purposes.
	* a68-low-bits.cc (a68_bits_shift): Implement RR compatible
	semantics.
	* a68-low-prelude.cc (a68_lower_shl3): Fix call to a68_bit_shift.
	(a68_lower_shr3): Likewise.
	* ga68.texi (Bits operators): Fix documentation of SHR and SHL.

2026-02-03  Iain Buclaw  <ibuclaw@gdcproject.org>

	* a68-parser-extract.cc (a68_extract_indicants): Don't call FORWARD if
	skip_module_text returns NO_NODE.

2026-02-01  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-low-bits.cc (a68_bits_test): Do not get a parameter with the
	result moid.
	* a68.h: Adapt prototype of a68_bits_test accordingly.
	* a68-low-prelude.cc (a68_lower_test3): Adjust call accordingly.

2026-02-01  Jose E. Marchesi  <jemarch@gnu.org>

	* a68.h: Prototype for a68_make_proc_formal_hole_decl.
	* a68-parser-extract.cc (extract_identities): Mark identity
	declarations of proc modes whose actual parameter is a formal hole
	as "inproc".
	* a68-low.cc (a68_make_proc_formal_hole_decl): New function.
	* a68-low-units.cc (a68_lower_formal_hole): Call
	a68_make_proc_formal_hole_decl whenever necessary.

2026-01-31  Jose E. Marchesi  <jemarch@gnu.org>

	* a68.h: Prototypes for a68_bits_test and a68_lower_test3.
	* a68-low-bits.cc (a68_bits_test): New function.
	* a68-low-prelude.cc (a68_lower_test3): Likewise.
	* a68-parser-prelude.cc (gnu_prelude): Declare TEST operators and
	their priority.
	* ga68.texi (Extended bits operators): New section.

2026-01-31  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.texi (POSIX files): Document SET and CLEAR operators.
	* a68.h: Prototypes for a68_bits_set, a68_bits_clear,
	a68_lower_set3 and a68_lower_clear3.
	* a68-low-bits.cc (a68_bits_set): New function.
	(a68_bits_clear): Likewise.
	* a68-low-prelude.cc (a68_lower_set3): Likewise.
	(a68_lower_clear3): Likewise.
	* a68-parser-prelude.cc (gnu_prelude): Declare operators SET and
	CLEAR and their priorities.

2026-01-30  Marc Poulhiès  <dkm@kataplop.net>

	* ga68-coding-guidelines.texi: Typo fix.

2026-01-29  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.vw: Update formal grammar to express the GNU extension.
	* a68-parser.cc (a68_dont_mark_here): Likewise.
	* a68-parser-scanner.cc (SINGLE_QUOTE_CHAR): Define.
	(get_next_token): Recognize ' as QUOTE_SYMBOL.
	(tokenise_source): Acknowledge QUOTE_SYMBOL.
	* a68-parser-keywords.cc (a68_set_up_tables): Likewise.
	* a68-parser-bottom-up.cc (reduce_primary_parts): Adjust parser to
	brief form of selection.
	* a68-parser-attrs.def (QUOTE_SYMBOL): New attribute.
	* ga68.texi (Brief selection): New section.

2026-01-29  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.vw: Fix grammar for formal holes.
	* ga68.texi (Particular programs): New section.
	(Comments): Likewise.
	* a68.h: Prototypes for a68_is_c_mode, a68_make_fomal_hole_decl,
	a68_lower_formal_hole.
	* a68-parser-attrs.def (FORMAL_HOLE): New attribute.
	(LANGUAGE_INDICANT): Likewise.
	* a68-parser-extract.cc (a68_elaborate_bold_tags): Elaborate
	language indicants.
	* a68-parser-moids-check.cc (mode_check_unit): Check mode in
	formal holes.
	* a68-low-units.cc (a68_lower_formal_hole): New function.
	* a68-low.cc (a68_make_formal_hole_decl): Likewise.
	* a68-moids-misc.cc (a68_is_c_mode): Likewise.
	* a68-parser-bottom-up.cc (reduce_formal_holes): Likewise.

2026-01-24  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/123733
	* README: Mention minimum version of libgc.

2026-01-24  Jose E. Marchesi  <jemarch@gnu.org>

	Revert:
	2026-01-17  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-prelude.cc (stand_prelude): Remove definitions for ^
	operator.
	* ga68.texi (Real operators): Remove entries for ^.
	(Integral operators): Likewise.

2026-01-24  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/123785
	* a68-lang.cc (a68_init): Call a68_build_a68_type_nodes abefore
	targetm.init_builtins.

2026-01-22  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>

	PR algol68/123734
	* ga68.texi: Fix code examples to make them compilable.
	And s/consists on/consists of/g.

2026-01-20  Jakub Jelinek  <jakub@redhat.com>

	* lang.opt (std=algol68, std=gnu68): Add dot at the end of the
	description.

2026-01-20  Pietro Monteiro  <pietro@sociotechnical.xyz>

	* a68-low-clauses.cc (a68_lower_collateral_clause): Update
	call to a68_lower_alloca.
	* a68-low-coercions.cc (a68_lower_widening): Likewise.
	* a68-low-generator.cc (allocator_t): Adjust typedef.
	(fill_in_buffer): Adjust call to allocator.
	(gen_mode): Likewise.
	* a68-low-multiples.cc (a68_row_malloc): Change type parameter to MOID_T
	from tree. Adjust call to a68_lower_malloc.
	* a68-low-posix.cc (a68_posix_fgets): Adjust call to a68_row_malloc.
	(a68_posix_gets): Likewise.
	* a68-low-runtime.def (MALLOC_LEAF): Add definition for
	_libga68_malloc_leaf.
	* a68-low-strings.cc (a68_string_concat): Adjust call to
	a68_lower_malloc.
	(a68_string_from_char): Likewise.
	* a68-low-units.cc (a68_lower_slice): Likewise.
	* a68-low.cc (a68_low_dup): Adjust calls to a68_lower_malloc
	and a68_lower_alloca.
	(a68_lower_alloca): Change type parameter to MOID_T from tree.
	(a68_lower_malloc): Likewise. Use _libga68_malloc_leaf if the MOID_T
	doesn't have refs, use _libga68_malloc otherwise.
	* a68-parser-modes.cc (a68_create_mode): Set has_refs on the new mode.
	(is_mode_has_refs): New function.
	(compute_derived_modes): Set has_refs on the chain of modes.
	* a68-parser.cc (a68_new_moid): Set has_refs to false by
	default.
	* a68-types.h (struct MOID_T): Add member `has_refs`.
	(HAS_REFS): New macro.
	* a68.h (a68_row_malloc): Update prototype.
	(a68_lower_alloca): Likewise.
	(a68_lower_malloc): Likewise.

2026-01-17  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-prelude.cc (stand_prelude): Remove definitions for ^
	operator.
	* ga68.texi (Real operators): Remove entries for ^.
	(Integral operators): Likewise.

2026-01-17  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68-coding-guidelines.texi: New file.
	* Make-lang.in (A68_CODING_GUIDE_MANUAL_FILES): Define.
	(A68_TEXI_FILES): Add A68_CODING_GUIDE_MANUAL_FILES.
	(doc/ga68-coding-guidelines.info): New rule.
	(doc/ga68-coding-guidelines.dvi): Likewise.
	(doc/ga68-coding-guidelines.pdf): Likewise.
	($(build_htmldir)/ga68-coding-guidelines/index.html): Likewise.
	(algol68.info): Add ga68-coding-guidelines.info.
	(algol68.srcinfo): Likewise.
	(algol68.install-info): Likewise.
	(algol68.install-html): Likewise.
	(algol68.dvi): Add ga68-coding-guielines.dvi.
	(algol68.pdf): Add ga68-coding-guidelines.pdf.

2026-01-17  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-moids-equivalence.cc (are_packs_equivalent): Add
	explicative comment.

2026-01-17  Jose E. Marchesi  <jemarch@gnu.org>

	PR algol68/123653
	* a68-parser-moids-equivalence.cc (are_packs_equivalent): Fix
	logic in name comparison.

2026-01-17  Jose E. Marchesi  <jemarch@gnu.org>

	* a68-parser-prelude.cc (stand_transput): Do not define
	`Number' and `whole' as built-ins.

2026-01-17  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>

	PR algol68/123007
	* a68-lang.cc (a68_type_for_mode): Handle TImode.
	(a68_type_for_size): Handle unsigned_intTI_type_node.

2026-01-15  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.texi (POSIX files): Fix documentation of lseek.

2026-01-15  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.texi (Dialect options): {..} is not a valid variant of
	(...).

2026-01-10  Pietro Monteiro  <pietro@sociotechnical.xyz>

	* a68-low-posix.cc (a68_posix_setexitstatus): Delete function.
	(a68_posix_exit): New function.
	* a68-low-prelude.cc (a68_lower_setexitstatus): Delete function.
	(a68_lower_posixexit): New function.
	* a68-low-runtime.def (SET_EXIT_STATUS): Delete definition.
	(POSIX_EXIT): Add definition for posixexit.
	* a68-parser-prelude.cc (posix_prelude): Remove setexitstatus
	identifier from and add posixexit identifier to standenv.
	* a68.h (a68_posix_setexitstatus): Delete prototype.
	(a68_lower_setexitstatus): Likewise.
	(a68_posix_exit): New prototype.
	(a68_lower_posixexit): Likewise.
	* ga68.texi:

2026-01-09  Jose E. Marchesi  <jemarch@gnu.org>

	* ga68.texi (Worthy characters): Escape @.

2026-01-04  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-lang.cc (a68_post_options): Disable psABI warnings.

2025-12-31  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-exports.cc (a68_asm_output_mode): Do not rely on DIM to
	count modes in an union mode.

2025-12-31  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-imports.cc (a68_open_packet): Use right tag format in
	a68_error.

2025-12-30  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-lang.cc (a68_init_options): Add an entry to A68_MODULE_FILES
	to map module Transput to the basename ga68.

2025-12-29  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-scanner.cc (get_next_token): Bits denotation parsing
	fixes.
	* ga68.texi (SUPPER stropping): Document special rule for bits
	denotations with radix 16.

2025-12-29  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-victal.cc (victal_check_mode_dec): Mind publicized
	declarations.
	(victal_check_variable_dec): Likewise.
	(victal_check_identity_dec): Likewise.

2025-12-29  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-scope.cc (scope_module_text): New function.
	(scope_module_declaration): Likewise.
	(scope_particular_program): Likewise.
	(scope_prelude_packet): Likewise.
	(a68_scope_checker): Call scope_particular_program and
	scope_prelude_packet.

2025-12-29  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-exports.cc (a68_asm_output_mode): Use .LMDnn labels for
	modes instead of .LMnn.

2025-12-28  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* ga68.texi (Packets): Update to specify only particular programs
	and prelude packets are currently supported.
	(Writing modules): Few updates.
	(Module activation): Likewise.
	(Modules and exports): New section.

2025-12-28  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-imports.cc (a68_open_packet): Use already decoded moifs
	if present.

2025-12-28  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-imports.cc (a68_decode_modes): Do not deduplicate imported
	modes here.
	(a68_open_packet): Do it here.
	* a68-parser-extract.cc (extract_revelation): Recurse into
	publicized modules after interning modes in the current module,
	not before.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-taxes.cc (tax_module_dec): Do not handle
	DEFINING_MODULE_INDICANT.
	* a68-exports.cc (a68_add_module_to_moif): Do not mangle module
	names in module extracts.
	(add_pub_revelations_to_moif): New function.
	(a68_do_exports): Simplify and call add_pub_revelations_to_moif.
	* a68-imports.cc (a68_decode_moifs): Add all decoded moifs to the
	global list TOP_MOIF.
	* a68-parser-extract.cc (extract_revelation): Recurse to import
	extracts from publicized modules.
	(a68_extract_indicants): Do not add symbol table entries for
	defining modules.
	* a68-types.h (struct TAG_T): Remove field EXPORTED.
	(EXPORTED): Remove macro.
	(TOP_MOIF): Define.
	* a68-parser.cc (a68_parser): Initialize global list of moifs.
	(a68_new_tag): Do not initialize EXPORTED.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-top-down.cc (a68_top_down_parser): Stop parsing after
	longjump.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-bottom-up.cc (a68_bottom_up_error_check): Do not
	check for the absence of public-symbols.
	(a68_bottom_up_coalesce_pub): Removed function.
	* a68-parser.cc (a68_parser): Do not call
	a68_bottom_up_coalesce_pub
	* a68-parser-extract.cc (a68_extract_indicants): Adapt to the
	presence of public-symbols.
	* a68-parser-modes.cc (get_mode_from_proc_variables): Likewise.
	* a68-parser-taxes.cc (tax_variable_dec): Likewise.
	(tax_proc_variable_dec): Likewise.
	(tax_op_dec): Likewise
	(tax_prio_dec): Likewise.
	* a68-low-decls.cc (a68_lower_mode_declaration): Adapt to the
	presence of public-symbols.
	(a68_lower_variable_declaration): Likewise.
	(a68_lower_identity_declaration): Likewise.
	(a68_lower_procedure_declaration): Likewise.
	(a68_lower_procedure_variable_declaration): Likewise.
	(a68_lower_brief_operator_declaration): Likewise.
	(a68_lower_operator_declaration): Likewise.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-moids-misc.cc (a68_pack_soids_in_moid): Return the result of
	a68_register_extra_mode.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-extract.cc (a68_extract_indicants): Do not
	detect_redefined_keyword for accessed modules.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-scope.cc (scope_access_clause): New function.
	(scope_enclosed_clause): Use scope_access_clause.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-bottom-up.cc (reduce_enclosed_clauses): Reduce joined
	list of revelations.
	* a68-low-clauses.cc (a68_lower_revelation_ludes): New function.
	(a68_lower_access_clause): Use a68_lower_revelation_ludes.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-extract.cc (a68_extract_indicants): Fix
	MODE_DECLARATION to MODULE_DECLARATION typo.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-top-down.cc (top_down_access): An access clause may
	be nested in another access clause.
	* a68-parser-extract.cc (a68_extract_indicants): Coalesce 'pub'
	symbols.
	(a68_extract_indicants): Nested access are not allowed in module
	texts.
	* a68-parser-bottom-up.cc (expected_module_text): New function.
	(reduce_prelude_packet): Use expected_module_text.
	(a68_bottom_up_error_check): Add comment.

2025-12-27  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-types.h (struct MOIF_T): Add chain_next to GTY info.
	* a68-imports.cc (a68_decode_modes): Mode offsets are relative to
	the start of the moif, not the start of the exports.
	(a68_decode_moifs): Renamed from a68_decode_moif and changed to
	decode multiple moifs from the exports.
	(a68_open_packet): Call a68_decode_moifs and look for the right
	moif.
	* a68-exports.cc (a68_moif_new): Initialize NEXT (moif).

2025-12-23  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>

	* a68.h (a68_file_size): Changed to use file descriptor.
	(a68_file_read): Likewise.
	* a68-parser-scanner.cc (a68_file_size): Likewise.
	(a68_file_read): Likewise.
	(read_source_file): Adapt `a68_file_{size,read}'.
	(include_files): Likewise.
	* a68-lang.cc (a68_handle_option): Likewise.
	* a68-imports.cc (a68_find_export_data): Implement
	reading from module's .m68 file if available.

2025-12-22  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-imports.cc (PARSE_INDICANT): Fix handling of uderscore
	characters.

2025-12-22  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>

	* a68-parser-scanner.cc (a68_file_size): Fix comment to mention
	it accepts `FILE *' and not file descriptor.
	Fix invocation of `lseek' to correctly revert position of file
	offset to previous one.

2025-12-20  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-low-moids.cc (a68_lower_moids): Fix for layout of
	incomplete types.

2025-12-19  Jakub Jelinek  <jakub@redhat.com>

	* a68-low-decls.cc (a68_lower_variable_declaration): Fix comment typo,
	varaible -> variable.

2025-12-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

	PR algol68/123006
	* a68-imports.cc (complete_encoded_mode): Fix handling of flex
	modes.

2025-12-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

	PR algol68/123132
	* a68-imports.cc (DOFFSET): Fix big-endian path.

2025-12-16  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-bottom-up.cc (reduce_prelude_packet): Do not support
	multiple module definitions per packet.

2025-12-16  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* lang.opt.urls: Regenerate.

2025-12-16  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* lang.opt (-fmodules-map): New option.
	(-fmodules-map-file): Likewise.
	* a68.h: Add prototype for a68_process_module_map.
	* a68-imports.cc (SKIP_WHITESPACES): Define.
	(PARSE_BASENAME): Likewise.
	(PARSE_INDICANT): Likewise.
	(a68_process_module_map): New function.
	* a68-lang.cc: (a68_init): Move initialization of
	A68_MODULE_FILES from there...
	(a68_init_options): to here.
	(a68_handle_option): Handle OPT_fmodules_map and
	OPT_fmodules_map_.
	* a68-parser-pragmat.cc (handle_access_in_pragmat): Normalize
	module indicants to upper case.
	* ga68.texi (Module search options): New section.

2025-12-16  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68.h: Prototypes for a68_get_file_size and a68_file_read.
	* a68-parser-scanner.cc (a68_file_size): New function.
	(a68_file_read): Renamed from io_read.
	(get_source_size): Deleted function.
	(include_files): Use a68_file_size and a68_file_read.

2025-12-16  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>

	* a68-imports.cc (dump_encoded_mode): Replace "basic" with
	"string".

2025-12-15  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>

	* ga68-exports.pk (ga68_text_reloc_64): Renamed and
	adapted from ga68_text_reloc.
	(ga68_data_reloc_64): Renamed and adapted from ga68_data_reloc.
	(ga68_mode_64): Renamed and adapted from ga68_mode.
	(ga68_extract_64): Renamed and adapted from ga68_extract.
	(ga68_module_64): Renamed and adapted from ga68_module.
	(ga68_text_reloc_32): New type.
	(ga68_data_reloc_32): Likewise.
	(ga68_mode_32): Likewise.
	(ga68_extract_32): Likewise.
	(ga68_module_32): Likewise.

2025-12-15  Mohammad-Reza Nabipoor  <mnabipoor@gnu.org>

	* ga68-exports.pk: Fix comment and value for magic number.

2025-12-13  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-bottom-up.cc (a68_bottom_up_coalesce_pub): Do not
	mark defining entities as publicized.
	* a68-parser-extract.cc (a68_extract_indicants): Mark public
	defining entities.
	(a68_extract_priorities): Likewise.
	(a68_extract_operators): Likewise.
	(a68_extract_identities): Likewise.
	(a68_extract_variables): Likewise.
	(a68_extract_proc_identities): Likewise.
	(a68_extract_proc_variables): Likewise.

2025-12-12  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-parser-scanner.cc (a68_lexical_analyser): New argument
	empty_program.
	* a68.h: Update prototype of a68_lexical_analyser.
	* a68-parser.cc (a68_parser): Emit error for empty input files.

2025-12-12  Pietro Monteiro  <pietro@sociotechnical.xyz>

	* ga68.texi (@opindex I): Expand.
	(@oindex L): New.
	* lang.opt.urls: Regenerate.

2025-12-10  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* lang.opt: Add entry for OPT_L.

2025-12-10  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-imports.cc (a68_try_packet_in_directory): do not try
	extensionless packet files.

2025-12-10  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-low-ints.cc (a68_int_sign): Avoid gimplifying val twice.
	* a68-low-reals.cc (a68_real_sign): Likewise.

2025-12-10  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-low-prelude.cc (a68_lower_char_mult3): Fix asserts.

2025-12-06  Jose E. Marchesi  <jose.marchesi@oracle.com>

	PR algol68/123007
	* a68-lang.cc (a68_type_for_size): Handle intTI_type_node.

2025-12-03  Jose E. Marchesi  <jose.marchesi@oracle.com>

	PR algol68/122954
	* a68-types.h (NO_A68_REF): Delete.
	(NO_ARRAY): Likewise.
	(NO_BOOK): Likewise.
	(NO_BOOL): Likewise.
	(NO_BYTE): Likewise.
	(NO_CONSTANT): Likewise.
	(NO_DEC): Likewise.
	(NO_EDLIN): Likewise.
	(NO_FILE): Likewise.
	(NO_FORMAT): Likewise.
	(NO_GPROC): Likewise.
	(NO_HANDLE): Likewise.
	(NO_INT): Likewise.
	(NO_JMP_BUF): Likewise.
	(NO_SCOPE): Moved to a68-parser-scope.cc.
	(NO_TUPLE): Likewise.
	(TUPLE): Likewise.
	(NO_GINFO): Converted from macro to contexpr.
	(NO_KEYWORD): Likewise.
	(NO_NINFO): Likewise.
	(NO_PACK): Likewise.
	(NO_SOID): Likewise.
	(NO_TOKEN): Likewise.
	(NO_NOTE): Likewise.
	(MODES_T): Turned from typedef to forward declaration.
	(NODE_T): Likewise.
	(MODE_CACHE_T): Likewise.
	(MOID_T): Likewise.
	(GINFO_T): Likewise.
	(KEYWORD_T): Likewise.
	(LINE_T): Likewise.
	(NODE_INFO_T): Likewise.
	(PACK_T): Likewise.
	(SOID_T): Likewise.
	(TABLE_T): Likewise.
	(TAG_T): Likewise.
	(TOKEN_T): Likewise.
	(ORIGIN_T): Likewise.
	(POSTULATE_T): Likewise.
	(OPTIONS_T): Likewise.
	(PARSER_T): Likewise.
	(MODULE_T): Likewise.
	(EXTRACT_T): Likewise.
	(MOIF_T): Likewise.
	(A68_T): Likewise.
	* a68-parser-scope.cc (NO_TUPLE): Moved from a68-types.h
	(NO_SCOPE): Likewise.
	(TUPLE): Likewise.

2025-12-03  Jose E. Marchesi  <jose.marchesi@oracle.com>

	PR algol68/122966
	* a68-low-clauses.cc (a68_lower_collateral_clause): Remove
	self-assignment.

2025-12-02  Jose E. Marchesi  <jose.marchesi@oracle.com>

	PR algol68/122954
	* a68-low-clauses.cc (serial_clause_dsa): Avoid redundant
	initialization.
	* a68-parser-modes.cc (compute_derived_modes): Likewise.
	* a68-low.cc (a68_lower_tree): Remove redundant break.

2025-12-01  Jose E. Marchesi  <jose.marchesi@oracle.com>

	PR algol68/122944
	* Make-lang.in (algol68.install-common): Link
	A68_TARGET_INSTALL_NAME in bindir.

2025-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* a68-exports.cc: Include memmodel.h.
	* a68-imports.cc: Likeswise.

2025-12-01  Jakub Jelinek  <jakub@redhat.com>

	* a68-low-multiples.cc (copy_multiple_dimension_elems): Use
	HOST_SIZE_T_PRINT_DEC in xasprintf format string and cast to
	fmt_size_t.

2025-11-30  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-diagnostics.cc (diagnostic): Copypasto "a meek"
	should be "a firm".  Support printing line number for programs
	longer than 9 lines.  Use obstack_append_str rather than
	obstack_grow.
	(obstack_append_str): New function.

2025-11-30  Andrew Pinski  <andrew.pinski@oss.qualcomm.com>

	* lang.opt.urls: Regenerate.

2025-11-30  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* lang.opt: New file.
	* lang.opt.urls: Generate.

2025-11-30  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* ga68-internals.texi: New file.
	* ga68.texi: Likewise.
	* Make-lang.in: New file.
	* config-lang.in: Likewise.

2025-11-30  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* a68-unistr.c: New file.
	* a68-lang.cc: Likewise.
	* a68spec.cc: Likewise.
	* lang-specs.h: Likewise.
	* README: Likewise.
	* a68-tree.def: Likewise.
	* a68-types.h: Likewise.
	* a68.h: Likewise.
	* ga68.vw: Likewise.
	* a68-low-moids.cc: Likewise.
	* a68-low-coercions.cc: Likewise.
	* a68-low-generator.cc: Likewise.
	* a68-low-units.cc: Likewise.
	* a68-low-ranges.cc: Likewise.
	* a68-low-builtins.cc: Likewise.
	* a68-low-runtime.cc: Likewise.
	* a68-low-runtime.def: Likewise.
	* a68-low-clauses.cc: Likewise.
	* a68-low-decls.cc: Likewise.
	* a68-low-posix.cc: Likewise.
	* a68-low-prelude.cc: Likewise.
	* a68-low-multiples.cc: Likewise.
	* a68-low-structs.cc: Likewise.
	* a68-low-unions.cc: Likewise.
	* a68-low-bits.cc: Likewise.
	* a68-low-bools.cc: Likewise.
	* a68-low-chars.cc: Likewise.
	* a68-low-complex.cc: Likewise.
	* a68-low-ints.cc: Likewise.
	* a68-low-procs.cc: Likewise.
	* a68-low-reals.cc: Likewise.
	* a68-low-refs.cc: Likewise.
	* a68-low-strings.cc: Likewise.
	* a68-low.cc: Likewise.
	* a68-low-misc.cc: Likewise.
	* a68-parser-pragmat.cc: Likewise.
	* a68-parser-serial-dsa.cc: Likewise.
	* a68-parser-debug.cc: Likewise.

2025-11-30  Jose E. Marchesi  <jose.marchesi@oracle.com>
	    Marcel van der Veer  <algol68g@xs4all.nl>

	* a68-parser-extract.cc: New file.
	* a68-parser-scope.cc: Likewise.
	* a68-parser-taxes.cc: Likewise.
	* a68-moids-diagnostics.cc: Likewise.
	* a68-moids-misc.cc: Likewise.
	* a68-moids-to-string.cc: Likewise.
	* a68-parser-modes.cc: Likewise.
	* a68-parser-moids-check.cc: Likewise.
	* a68-parser-moids-coerce.cc: Likewise.
	* a68-parser-moids-equivalence.cc: Likewise.
	* a68-postulates.cc: Likewise.
	* a68-parser-prelude.cc: Likewise.
	* a68-parser-victal.cc: Likewise.
	* a68-parser-bottom-up.cc: Likewise.
	* a68-parser-brackets.cc: Likewise.
	* a68-parser-top-down.cc: Likewise.
	* a68-parser-keywords.cc: Likewise.
	* a68-parser-scanner.cc: Likewise.
	* a68-parser-attrs.def: Likewise.
	* a68-parser.cc: Likewise.
	* a68-imports.cc: Likewise.
	* a68-exports.cc: Likewise.
	* ga68-exports.pk: Likewise.
	* a68-diagnostics.cc: Likewise.

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