Use bitset_bindex, not int or unsigned int or size_t, to count bits.
(lbitset_bytes): Use size_t, not unsigned int, to count bytes.
Use proper printf formats for widths of integer types.
(lbitset_ones, lbitset_not): Use bitset_windex instead of unsigned int.
(lbitset_elt_find): Simplify windex calculation and avoid cast to unsigned.
Use bitset_bindex, not int or unsigned int or size_t, to count bits.
(ebitset_bytes): Use size_t, not unsigned int, to count bytes.
(struct ebitset_struct.size, ebitset_elts_grow,
ebitset_elt_add, ebitset_elt_remove, ebitset_weed,
ebitset_elt_find, ebitset_list_reverse, ebitset_list, ebitset_init):
Use bitset_windex instead of unsigned int.
(ebitset_elts_grow): Check for arithmetic overflow when computing sizes.
bitsetv_zero, bitsetv_ones, bitsetv_transitive_closure,
bitsetv_reflexive_transitive_closure):
Use bitset_bindex, not int or unsigned int or size_t, to count bits.
(bitsetv_alloc): Use size_t, not unsigned int, to count bytes.
(bitsetv_dump, debug_bitsetv):
Use bitset_windex instead of unsigned int.
Use proper printf formats for widths of integer types.
(bitsetv_alloc): Check for arithmetic overflow when computing sizes.
bitset_stats_list_reverse, bitset_stats_size,
bitset_stats_count, bitset_stats_list, bitset_stat_list_reverse):
Use bitset_bindex, not int or unsigned int or size_t, to count bits.
(bitset_stats_bytes, bitset_stats_init):
Use size_t, not unsigned int, to count bytes.
(bitset_percent_histogram_print,
bitset_log_histogram_print, bitset_stats_print_1):
Use proper printf formats for width of integer types.
Use size_t, not unsigned int, to count bytes.
(bitset_print): Use proper printf format for bitset types.
(bitset_next, bitset_prev, bitset_first, bitset_last):
Return BITSET_BINDEX_MAX (not -1) for no value,
since we now return the bitset_bindex type (not int).
struct bitset_vtable.list, struct bitset_vtable.list_reverse,
bitset_count_, bitset_next, bitset_prev, bitset_first, bitset_last,
bitset_count_):
Use bitset_bindex, not int or unsigned int or size_t, to count bits.
(BITSET_BINDEX_MAX, BITSET_WINDEX_MAX, BITSET_SIZE_MAX): New macros.
(BITSET_INDEX_MAX): Remove. It wasn't right, since it assumed that
sizeof (bitset_word) == sizeof (bitset_windex). All uses changed
to BITSET_WINDEX_MAX.
abitset_list, abitset_list_reverse, abitset_list):
Use bitset_bindex, not int or unsigned int or size_t, to count bits.
(abitset_ones, abitset_zero, abitset_bytes):
Use size_t, not unsigned int, to count bytes.
(abitset_empty_p, abitset_not, abitset_equal_p,
abitset_subset_p, abitset_disjoint_p, abitset_and,
abitset_and_cmp, abitset_andn, abitset_andn_cmp, abitset_or,
abitset_or_cmp, abitset_xor, abitset_xor_cmp, abitset_and_or,
abitset_and_or_cmp, abitset_andn_or, abitset_andn_or_cmp,
abitset_or_and, abitset_or_and_cmp): Use bitset_windex instead of
unsigned int.
* configure.ac: Remove the old LIBOBJ tweaks.
(AC_REPLACE_FUNCS): Add strrchr and strtol.
* lib/strrchr.c: New.
* lib/strtol.c: New, from the Coreutils 4.5.1.
* m4/prereq.m4 (jm_PREREQ_ARGMATCH, jm_FUNC_ARGMATCH): New.
* lib/Makefile.am (libbison_a_SOURCES): No longer include
argmatch.c and argmatch.h, since they are AC_LIBSOURCE'd.
* lib/strcasecmp.c, lib/strncasecmp.c, lib/memcmp.c: New, from the
Coreutils 4.5.1.
(_): New macro.
(bitset_stats_set, bitset_stats_reset, bitset_stats_test): Don't
name locals "index", as it generates unnecessary warnings on some
hosts that have an "index" function.
(bitset_stats_print_1, bitset_stats_print, bitset_stats_read,
bitset_stats_write): Wrap strings in _() if they need translation.
(bitset_stats_set, bitset_stats_reset): Do not assume that bitset_word
is the same width as int.
size_t; the old version tried to do this but casted improperly.
(bitset_bindex, bitset_windex): Now size_t, not unsigned long.
(bitset_test): Now returns int, not unsigned long.
Do not assume that bitset_windex is the same width as unsigned.
(abitset_unused_clear): Do not assume that bitset_word is the same
width as int.
(abitset_op1): Use -1, not ~0, as memset arg (for portability to one's
complement hosts!).
removed.
(libbison_a_SOURCES): Add unlocked-io.h. Avoid +=, a GNU make extension.
(bitsets_sources, additional_bitsets_sources, timevars_sources): New vars.
* src/lalr.h (LA, LArule): Don't export them: used with the
state_t.
* src/lalr.c (LA, LArule): Static.
* src/lalr.h, src/lalr.c (lalr_free): New.
* src/main.c (main): Call it.
* src/tables.c (pack_vector): Check whether loc is >= to the
table_size, not >.
(pack_tables): Don't free froms, tos, conflict_tos, and pos...
(tables_generate): do it, since that's also it which allocates
them.
Don't free LA and LArule, main does.
(Tracing): this new section, its former contents, and...
(Understanding): this new section.
* src/getargs.h, src/getargs.c (verbose_flag): Remove, replaced
by...
(report_flag): this.
Adjust all dependencies.
(report_args, report_types, report_argmatch): New.
(usage, getargs): Report/support -r, --report.
* src/options.h
(struct option_table_struct): Rename as..,
(struct option_table_s): this.
Rename the `set_flag' member to `flag' to match with getopt_long's
struct.
* src/options.c (option_table): Split verbose into an entry for
%verbose, and another for --verbose.
Support --report/-r, so remove -r from the obsolete --raw.
* src/print.c: Attach full item sets and lookaheads reports to
report_flag instead of trace_flag.
* lib/argmatch.h, lib/argmatch.c: New, from Fileutils 4.1.
Fileutils 4.1.5.
* configure.in: Invoke UTILS_FUNC_MKSTEMP.
* src/output.c (output_skeleton): Use mkstemp to create a real
temporary file.
Move the filling of `skeleton' and its muscle to...
(prepare): here.
(output): Move the definition of the prologue muscle to...
(prepare): here.
* src/system.h (DEFAULT_TMPDIR): New.
* lib/readpipe.c: New, from wdiff.
* src/Makefile.am (DEFS): Define PKGDATADIR, not BISON_SIMPLE and
BISON_HAIRY.
* src/system.h (BISON_HAIRY, BISON_SIMPLE): Remove the DOS and VMS
specific values. Now it is m4 that performs the lookup.
* src/parse-skel.y: Remove.
* src/muscle_tab.c, src/muscle_tab.h (muscles_m4_output): New.
* src/output.c (actions_output, guards_output)
(token_definitions_output): No longer keeps track of the output
line number, hence remove the second argument.
(guards_output): Check against the guard member of a rule, not the
action member.
Adjust callers.
(output_skeleton): Don't look for the skeleton location, let m4 do
that.
Create `/tmp/muscles.m4'. This is temporary, a proper temporary
file will be used.
Invoke `m4' on m4sugar.m4, muscles.m4, and the skeleton.
(prepare): Given that for the time being changesyntax is not
usable in M4, rename the muscles using `-' to `_'.
Define `defines_flag', `output_parser_name' and `output_header_name'.
* src/output.h (actions_output, guards_output)
(token_definitions_output): Adjust prototypes.
* src/scan-skel.l: Instead of scanning the skeletons, it now
processes the output of m4: `__oline__' and `#output'.
* data/bison.simple: Adjust to be used by M4(sugar).
* tests/Makefile.am: Use check_SCRIPTS to make sure `bison' is up
to date.
* tests/bison.in: Use the secrete envvar `BISON_PKGDATADIR'
instead of the dead `BISON_SIMPLE' and `BISON_HAIRY'.
* data/m4sugar/m4sugar.m4, data/m4sugar/version.m4: New,
shamelessly stolen from CVS Autoconf.
