Thu Mar 28 03:25:10 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>

	* intl/Makefile (copysrc): Add missing > in sed cmd.

Sat Mar 23 17:52:49 1996  Ulrich Drepper  <drepper@gnu.ai.mit.edu>

	* Makeconfig: Rename Makefile variable nlsdir to i18ndir and
	change value to $(datadir)/i18n.  `nls' is not an appropriate
	name.

	* Makefile (subdirs): Add new subdir wctype.

	* ctype/ctype-info.c: Add new global variable __ctype_names
	and initialize from _nl_C_LC_CTYPE.

	* ctype/ctype.h: In P1003.3b/D11 `alnum' is a separate character
        class.  Use bit 11.
	[_ISbit]: Protect definition of bitmasks because they are also
	used in wctype.h.

	* libio/genops.c (_IO_sputbackc, _IO_sungetc): Clear EOF flag
	after successfully pushing back a character.

	Fundamental changes in locale implementation.  Almost nothing
	from the old code is used anymore.
	* locale/charmap.c, locale/collate.c, locale/config.h,
 	locale/ctypedump.c, locale/hash.h, locale/keyword.gperf,
 	locale/keyword.h, locale/loadlocale.c, locale/locale-ctype.c,
 	locale/locale.c locale/localeconv.c, locale/localedef.c,
 	locale/localedef.h, locale/locfile-hash.c, locale/locfile-lex.c,
 	locale/locfile-parse.c, locale/messages.c, locale/monetary.c,
 	locale/numeric.c, locale/setlocale.c, locale/token.h,
 	locale/xmalloc.c: Removed.

	* locale/Makefile: Update for new locale implementation with
	program source code distributed in subdir.

	* locale/categories.def, locale/iso-4217.def: Updated file
        for new locale implementation.

	* locale/langinfo.h: Updated for new locale implementation.
	(ERA_D_T_FMT, ERA_T_FMT): New official values according to
	P1003.2b/D11.
	(_NL_COLLATE_NRULES, _NL_COLLATE_RULES, _NL_COLLATE_HASH_SIZE,
	_NL_COLLATE_HASH_LAYERS, _NL_COLLATE_TABLE_EB,
	_NL_COLLATE_TABLE_EL, _NL_COLLATE_UNDEFINED, _NL_COLLATE_EXTRA_EB,
	_NL_COLLATE_EXTRA_EL, _NL_CTYPE_NAMES_EB, _NL_CTYPE_NAMES_EL,
	_NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS, _NL_CTYPE_CLASS_NAMES,
	_NL_CTYPE_MAP_NAMES, _NL_CTYPE_WIDTH): New internal values for
	extended LC_CTYPE and LC_COLLATE implementation.

	* locale/simple-hash.c, locale/simple-hash.h, locale/xmalloc.c,
 	locale/xstrdup.c: Helper functions for locale related programs.

	* locale/C-collate.c, locale/C-ctype.c,
        locale/C-messages.c, locale/C-monetary.c,
        locale/C-numeric.c, locale/C-time.c,
        locale/lc-collate.c, locale/lc-ctype.c,
        locale/lc-messages.c, locale/lc-monetary.c,
        locale/lc-numeric.c, locale/lc-time.c: New implementation of locale
        functions, and new generated "C" locale data.

	* locale/loadlocale.c: Now handles word fields in locale binary
        automatically by changing the endianess if necessary.

	* locale/localeinfo.h (LIMAGIC): Changed magic number because
	of incompatible changes.
	(locale_data): Changed definition to allow word as a value type.
	(coll_sort_rule): Values for collation sorting mode.
	(_NL_CURRENT_WORD): New macro to access word value of locale entry.
	(__collate_table, __collate_extra): Declare new global variables
	for collation tables.

	* locale/programs/charmap-kw.gperf, locale/programs/charmap-kw.h,
        locale/programs/charmap.c, locale/programs/charset.c,
        locale/programs/charset.h, locale/programs/config.h,
        locale/programs/ctypedump.c, locale/programs/ld-collate.c,
        locale/programs/ld-ctype.c, locale/programs/ld-messages.c,
        locale/programs/ld-monetary.c, locale/programs/ld-numeric.c,
        locale/programs/ld-time.c, locale/programs/linereader.c,
        locale/programs/linereader.h, locale/programs/locale.c,
        locale/programs/localedef.c, locale/programs/locales.h,
        locale/programs/locfile-kw.gperf, locale/programs/locfile-kw.h,
        locale/programs/locfile-token.h, locale/programs/locfile.c,
        locale/programs/locfile.h, locale/programs/stringtrans.c,
        locale/programs/stringtrans.h: Implementation of locale related
        programs.

	* locale/weight.h: Functions to access collation tables.

	* posix/unistd.h: Define _POSIX2_LOCALEDEF.

	* stdio-common/printf_fp.c: Fix bug with printing certain numbers
	< 10^-1.  Reported by Bill Metzenthen.

	* stdio-common/tfformat.c: Add new test for above bug.

	* string/strcoll.c, string/strxfrm.c: Real implementation of
        string collation according to ISO C.

	* wctype/Makefile, wctype/cname-lookup.h, wctype/iswctype.c,
        wctype/test_wctype.c, wctype/towctrans.c, wctype/wcfuncs.c,
        wctype/wctrans.c, wctype/wctype.c, wctype/wctype.h: New files.
        Implementation of wide character classes and mapping.

1 files changed, 207 insertions, 0 deletions

diff --git a/locale/programs/locales.h b/locale/programs/locales.h
new file mode 100644
index 0000000000..3c7676b765
--- /dev/null
+++ b/locale/programs/locales.h
@@ -0,0 +1,207 @@
+/* Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#ifndef _LOCALES_H
+#define _LOCALES_H
+
+#include <ctype.h>
+
+/* Undefine following line in production version.  */
+/* #define NDEBUG 1 */
+#include <assert.h>
+
+#include "linereader.h"
+#include "locfile-token.h"
+#include "charset.h"
+#include "locfile.h"
+#include "localeinfo.h"
+
+
+/* Header of the locale data files.  */
+struct locale_file
+{
+  int magic;
+  int n;
+};
+
+
+/* Handle LC_CTYPE category.  */
+
+static inline unsigned int
+charclass_to_bit (enum token_t tok)
+{
+  static unsigned int lastbit = _ISalnum;
+
+  switch (tok)
+    {
+#define CLASS(name) case tok_##name: return _IS##name
+    CLASS (upper);
+    CLASS (lower);
+    CLASS (alpha);
+    CLASS (digit);
+    CLASS (alnum);
+    CLASS (space);
+    CLASS (cntrl);
+    CLASS (punct);
+    CLASS (graph);
+    CLASS (print);
+    CLASS (xdigit);
+    CLASS (blank);
+#undef CLASS
+    case tok_string:
+      lastbit <<= 1;
+      if (lastbit == 0ul)
+	/* Exit status 2 means a limitation in the implementation is
+	   exceeded.  */
+	error (2, 0, _("too many character classes defined"));
+      return lastbit;
+    default:
+      assert (1 == 0);
+    }
+  return 0;
+}
+
+/* Remember name of newly created charclass.  */
+void ctype_startup (struct linereader *lr, struct localedef_t *locale,
+		    struct charset_t *__charset);
+void ctype_finish (struct localedef_t *__locale, struct charset_t *__charset);
+
+void ctype_output (struct localedef_t *locale, const char *output_path);
+
+int ctype_is_charclass (struct linereader *lr, struct localedef_t *locale,
+			const char *__name);
+void ctype_class_new (struct linereader *lr, struct localedef_t *locale,
+		      enum token_t __tok, struct token *__code,
+		      struct charset_t *__charset);
+void ctype_class_start (struct linereader *lr, struct localedef_t *locale,
+			enum token_t __tok, const char *__name,
+			struct charset_t *__charset);
+void ctype_class_from (struct linereader *lr, struct localedef_t *locale,
+		       struct token *__code, struct charset_t *__charset);
+void ctype_class_to (struct linereader *lr, struct localedef_t *locale,
+		     struct token *__code, struct charset_t *__charset);
+void ctype_class_end (struct linereader *lr, struct localedef_t *locale);
+
+int ctype_is_charmap (struct linereader *lr, struct localedef_t *locale,
+		      const char *__name);
+void ctype_map_new (struct linereader *lr, struct localedef_t *locale,
+		    enum token_t __tok, struct token *__code,
+		    struct charset_t *__charset);
+void ctype_map_start (struct linereader *lr, struct localedef_t *locale,
+		      enum token_t __tok, const char *__name,
+		      struct charset_t *__charset);
+void ctype_map_from (struct linereader *lr, struct localedef_t *locale,
+		     struct token *__code, struct charset_t *__charset);
+void ctype_map_to (struct linereader *lr, struct localedef_t *locale,
+		   struct token *__code, struct charset_t *__charset);
+void ctype_map_end (struct linereader *lr, struct localedef_t *locale);
+
+
+/* Handle LC_COLLATE category.  */
+
+void collate_startup (struct linereader *__lr, struct localedef_t *__locale,
+		      struct charset_t *__charset);
+
+void collate_finish (struct localedef_t *__locale,
+		     struct charset_t *__charset);
+
+void collate_output (struct localedef_t *locale, const char *output_path);
+
+void collate_element_to (struct linereader *__lr, struct localedef_t *__locale,
+			 struct token *__code, struct charset_t *__charset);
+void collate_element_from (struct linereader *__lr,
+			   struct localedef_t *__locale, struct token *__code,
+			   struct charset_t *__charset);
+void collate_symbol (struct linereader *__lr, struct localedef_t *__locale,
+		     struct token *__code, struct charset_t *__charset);
+void collate_new_order (struct linereader *__lr, struct localedef_t *__locale,
+			enum coll_sort_rule __sort_rule);
+void collate_build_arrays (struct linereader *__lr,
+			   struct localedef_t *__locale);
+int collate_order_elem (struct linereader *__lr, struct localedef_t *__locale,
+			struct token *__code, struct charset_t *__charset);
+int collate_weight_bsymbol (struct linereader *__lr,
+			    struct localedef_t *__locale,
+			    struct token *__code, struct charset_t *__charset);
+int collate_next_weight (struct linereader *__lr,
+			 struct localedef_t *__locale);
+int collate_simple_weight (struct linereader *__lr,
+			   struct localedef_t *__locale,
+			   struct token *__code, struct charset_t *__charset);
+void collate_end_weight (struct linereader *__lr,
+			 struct localedef_t *__locale);
+
+
+/* Handle LC_MONETARY category.  */
+
+void monetary_startup (struct linereader *__lr, struct localedef_t *__locale,
+		       struct charset_t *__charset);
+
+void monetary_finish (struct localedef_t *__locale);
+
+void monetary_output (struct localedef_t *locale, const char *output_path);
+
+void monetary_add (struct linereader *lr, struct localedef_t *locale,
+		   enum token_t __tok, struct token *__code,
+		   struct charset_t *__charset);
+
+
+/* Handle LC_NUMERIC category.  */
+
+void numeric_startup (struct linereader *__lr, struct localedef_t *__locale,
+		      struct charset_t *__charset);
+
+void numeric_finish (struct localedef_t *__locale);
+
+void numeric_output (struct localedef_t *locale, const char *output_path);
+
+void numeric_add (struct linereader *lr, struct localedef_t *locale,
+		  enum token_t __tok, struct token *__code,
+		  struct charset_t *__charset);
+
+
+/* Handle LC_TIME category.  */
+
+void time_startup (struct linereader *__lr, struct localedef_t *__locale,
+		   struct charset_t *__charset);
+
+void time_finish (struct localedef_t *__locale);
+
+void time_output (struct localedef_t *locale, const char *output_path);
+
+void time_add (struct linereader *lr, struct localedef_t *locale,
+	       enum token_t __tok, struct token *__code,
+	       struct charset_t *__charset);
+
+
+/* Handle LC_MESSAGES category.  */
+
+void messages_startup (struct linereader *__lr, struct localedef_t *__locale,
+		       struct charset_t *__charset);
+
+void messages_finish (struct localedef_t *__locale);
+
+void messages_output (struct localedef_t *locale, const char *output_path);
+
+void messages_add (struct linereader *lr, struct localedef_t *locale,
+		   enum token_t __tok, struct token *__code,
+		   struct charset_t *__charset);
+
+
+#endif /* locales.h */