Richard Stallman [Sun, 29 Aug 1999 20:38:11 +0000 (20:38 +0000)]
[emacs]: Handle character classes for multibyte chars:
(ISBLANK, ISGRAPH, ISPRINT, ISALNUM, ISALPHA, ISLOWER)
(ISPUNCT, ISSPACE, ISUPPER): New definitions for emacs only.
(ISWORD): New macro.
(re_opcode_t): Add 2 bytes of flag bits to charset and charset_not.
(CHARSET_RANGE_TABLE): Update definition.
(CHARSET_RANGE_TABLE_BITS): New macro.
(print_partial_compiled_pattern): Skip charset's range table.
(struct range_table_work_area): New field `bits'.
(SET_RANGE_TABLE_WORK_AREA_BIT): New macro.
(BIT_ALNUM, BIT_ALPHA, BIT_WORD, BIT_GRAPH, BIT_LOWER, BIT_PRINT)
(BIT_PUNCT, BIT_SPACE, BIT_UPPER): New macros.
(CLEAR_RANGE_TABLE_WORK_USED): Clear field `bits'.
(RANGE_TABLE_WORK_BITS): New macro.
(IS_CHAR_CLASS): Check for "word".
(regex_compile): Set the `bits' field for some character classes.
Handle the `word' class. Store the `bits' field into the range table.
(re_compile_fastmap): Handle flag bits in range table.
(re_match_2_internal): For charset and charset_not,
handle flag bits in the range table.
(<stdio.h>): Include only if testing.
(ISUPPER): Remove.
(ISLOWER, PC): New macros.
(<string.h>): Include if HAVE_STRING_H, not USG.
(bcopy): Remove.
(yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
bison.
(EPOCH_YEAR): Renamed from EPOCH.
(table): Renamed from TABLE.
(meridian): Now an anonymous enum.
(struct parser_control): New type.
(YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
(yyInput, ..., yyRelYear): Migrated into struct parser_control.
(%pure_parser): Added, so that the parser is pure.
(%union): Removed; the type is now just plain int.
All %type directives removed.
(tLOCAL_ZONE): New %token.
(month_day_table): Renamed from MonthDayTable.
(gmtime, localtime, mktime, time): Declare only if not defined.
(meridian_table): New table.
(dst_table): New table.
(units_table): renamed from UnitsTable.
(relative_time_table): Renamed from OtherTable.
(time_zone_table): Renamed from TimezoneTable. Modernized data.
(military_table): Renamed from MilitaryTable.
(to_hour): Renamed from ToHour.
(to_year): Renamed from ToYear.
(lookup_zone): New function.
(LookupWord): Renamed from lookup_word.
Use lookup_zone for time zones.
(yylex): Now reentrant. All callers changed.
(get_date): Add support for local time zone abbreviations.
Make it reentrant.
Jim Meyering [Tue, 10 Aug 1999 11:00:12 +0000 (11:00 +0000)]
(ARGMATCH_QUOTING_STYLE):
Change from escape_quoting_style to locale_quoting_style.
(argmatch_invalid): Use new quotearg_style primitive for simplicity.
Also, use ARGMATCH_QUOTING_STYLE to quote, instead of quoting ourselves.
Jim Meyering [Tue, 10 Aug 1999 10:50:18 +0000 (10:50 +0000)]
Include <libintl.h> if ENABLE_NLS.
(_): New macro.
(quoting_style_args, quoting_style_v, quotearg_buffer): Add support
for locale_quoting_style, using _("`") and _("'") for open and close
quote symbols.
Do not quote spaces in escape_quoting_style.
(quotearg_n_style, quotearg_style): New functions.
Jim Meyering [Sat, 7 Aug 1999 09:50:34 +0000 (09:50 +0000)]
(OtherTable[]): Use tDAY_UNIT for `tomorrow,'
`yesterday,' `today,' and `now' rather than tMINUTE_UNIT. Of course
with correspondingly smaller numbers for tomorrow and yesterday.
This change does not change the way the code works, since the
grammar rules for the two symbols are analogous.
Jim Meyering [Sun, 1 Aug 1999 08:59:46 +0000 (08:59 +0000)]
New file. It contains the old contents of
lfs.m4, except that all names with prefix AC_LFS have been
changed to use the prefix AC_SYS_LARGEFILE instead, to be
compatible with future autoconf versions. Also, some minor m4
quoting problems have been fixed.
Jim Meyering [Sun, 1 Aug 1999 07:58:44 +0000 (07:58 +0000)]
(AM_WITH_NLS): Remove unnecessary lines.
Fix typo: $nls_cv_header_intl was misspelled as $nsl_cv_header_intl.
(AM_GNU_GETTEXT): Fix problem with brackets and m4 quoting,
and simplify the shell code.