Update.

2000-09-23  Bruno Haible  <haible@clisp.cons.org>

	* iconvdata/gbk.c (USE_PRIVATE_AREA): Define to 0.
	(__gbk_to_ucs): Conditionalize private area mappings.
	(__gbk_from_ucs4_tab9): Likewise.
	(BODY for TO_LOOP): Likewise.
	* iconvdata/testdata/GBK: Don't use characters not yet in Unicode.
	* iconvdata/testdata/GBK..UTF-8: Likewise.
	* iconvdata/tst-tables.sh: Enable GBK test.

2000-09-23  Bruno Haible  <haible@clisp.cons.org>

	* iconvdata/gbk.c (__gbk_to_ucs): Swap U+2014 and U+2015.
	(__gbk_from_ucs4_tab4): Swap entries for U+2014 and U+2015.
	(BODY for FROM_LOOP): Reject input > 0xFEA0, avoids out-of-bounds
	array access.
	* iconvdata/gbgbk.c (BODY for FROM_LOOP): Map 0xA844 to 0xA1AA.
	* iconvdata/testdata/GBK..UTF8: Swap U+2014 and U+2015.

2000-09-23  Bruno Haible  <haible@clisp.cons.org>

	* iconvdata/johab.c (final_to_ucs): Fix typos.
	(jamo_from_ucs_table): Likewise.
	(BODY for FROM_LOOP): Map 0x5c to U+20A9. Reject ranges
	0xD9E6..0xD9FE and 0xDEF2..0xDEFE.
	(BODY for TO_LOOP): Map U+20A9 to 0x5c. Don't produce values in
	the range 0xD9E6..0xD9FE.
	* iconvdata/tst-tables.sh: Enable JOHAB testing.

1 files changed, 163 insertions, 0 deletions

diff --git a/localedata/dump-ctype.c b/localedata/dump-ctype.c
new file mode 100644
index 0000000000..9514ca7654
--- /dev/null
+++ b/localedata/dump-ctype.c
@@ -0,0 +1,163 @@
+/* Dump the character classes and character maps of a locale to a bunch
+   of individual files which can be processed with diff, sed etc.
+   Copyright (C) 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+   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 UTF-8 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.  */
+
+/* Usage example:
+     $ dump-ctype de_DE.UTF-8
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <wctype.h>
+#include <locale.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+
+static const char *program_name = "dump-ctype";
+static const char *locale;
+
+static const char *class_names[] =
+  {
+    "alnum", "alpha", "blank", "cntrl", "digit", "graph", "lower",
+    "print", "punct", "space", "upper", "xdigit"
+  };
+
+static const char *map_names[] =
+  {
+    "tolower", "toupper", "totitle"
+  };
+
+static void dump_class (const char *class_name)
+{
+  wctype_t class;
+  FILE *f;
+  unsigned int ch;
+
+  class = wctype (class_name);
+  if (class == (wctype_t) 0)
+    {
+      fprintf (stderr, "%s %s: noexistent class %s\n", program_name,
+	       locale, class_name);
+      return;
+    }
+
+  f = fopen (class_name, "w");
+  if (f == NULL)
+    {
+      fprintf (stderr, "%s %s: cannot open file %s/%s\n", program_name,
+	       locale, locale, class_name);
+      exit (1);
+    }
+
+  for (ch = 0; ch < 0x10000; ch++)
+    if (iswctype (ch, class))
+      fprintf (f, "0x%04X\n", ch);
+
+  if (ferror (f) || fclose (f))
+    {
+      fprintf (stderr, "%s %s: I/O error on file %s/%s\n", program_name,
+	       locale, locale, class_name);
+      exit (1);
+    }
+}
+
+static void dump_map (const char *map_name)
+{
+  wctrans_t map;
+  FILE *f;
+  unsigned int ch;
+
+  map = wctrans (map_name);
+  if (map == (wctrans_t) 0)
+    {
+      fprintf (stderr, "%s %s: noexistent map %s\n", program_name,
+	       locale, map_name);
+      return;
+    }
+
+  f = fopen (map_name, "w");
+  if (f == NULL)
+    {
+      fprintf (stderr, "%s %s: cannot open file %s/%s\n", program_name,
+	       locale, locale, map_name);
+      exit (1);
+    }
+
+  for (ch = 0; ch < 0x10000; ch++)
+    if (towctrans (ch, map) != ch)
+      fprintf (f, "0x%04X\t0x%04X\n", ch, towctrans (ch, map));
+
+  if (ferror (f) || fclose (f))
+    {
+      fprintf (stderr, "%s %s: I/O error on file %s/%s\n", program_name,
+	       locale, locale, map_name);
+      exit (1);
+    }
+}
+
+int main (int argc, char *argv[])
+{
+  size_t i;
+
+  if (argc != 2)
+    {
+      fprintf (stderr, "Usage: dump-ctype locale\n");
+      exit (1);
+    }
+  locale = argv[1];
+
+  if (setlocale (LC_ALL, locale) == NULL)
+    {
+      fprintf (stderr, "%s: setlocale cannot switch to locale %s\n",
+	       program_name, locale);
+      exit (1);
+    }
+
+  if (mkdir (locale, 0777) < 0)
+    {
+      char buf[100];
+      int save_errno = errno;
+
+      sprintf (buf, "%s: cannot create directory %s", program_name, locale);
+      errno = save_errno;
+      perror (buf);
+      exit (1);
+    }
+
+  if (chdir (locale) < 0)
+    {
+      char buf[100];
+      int save_errno = errno;
+
+      sprintf (buf, "%s: cannot chdir to %s", program_name, locale);
+      errno = save_errno;
+      perror (buf);
+      exit (1);
+    }
+
+  for (i = 0; i < sizeof (class_names) / sizeof (class_names[0]); i++)
+    dump_class (class_names[i]);
+
+  for (i = 0; i < sizeof (map_names) / sizeof (map_names[0]); i++)
+    dump_map (map_names[i]);
+
+  return 0;
+}