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, 0 insertions, 254 deletions

diff --git a/locale/locfile-hash.c b/locale/locfile-hash.c
deleted file mode 100644
index d977822664..0000000000
--- a/locale/locfile-hash.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/* Copyright (C) 1995 Free Software Foundation, Inc.
-
-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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
-
-#include <obstack.h>
-#include <stdlib.h>
-#include <string.h>
-#include <values.h>
-
-#include "hash.h"
-
-#define obstack_chunk_alloc xmalloc
-#define obstack_chunk_free free
-
-void *xmalloc (size_t n);
-
-typedef struct hash_entry
-  {
-    int used;
-    char *key;
-    void *data;
-    struct hash_entry *next;
-  }
-hash_entry;
-
-/* Prototypes for local functions.  */
-static size_t lookup (hash_table *htab, const char *key, size_t keylen,
-		      unsigned long hval);
-static unsigned long compute_hashval(const char *key, size_t keylen);
-static unsigned long next_prime(unsigned long seed);
-static int is_prime(unsigned long candidate);
-
-
-int
-init_hash(hash_table *htab, unsigned long init_size)
-{
-  /* We need the size to be a prime.  */
-  init_size = next_prime (init_size);
-
-  /* Initialize the data structure.  */
-  htab->size = init_size;
-  htab->filled = 0;
-  htab->first = NULL;
-  htab->table = calloc (init_size + 1, sizeof (hash_entry));
-  obstack_init (&htab->mem_pool);
-
-  return htab->table == NULL;
-}
-
-
-int
-delete_hash(hash_table *htab)
-{
-  free (htab->table);
-  obstack_free (&htab->mem_pool, NULL);
-  return 0;
-}
-
-
-int
-insert_entry (hash_table *htab, const char *key, size_t keylen, void *data)
-{
-  unsigned long hval = compute_hashval (key, keylen);
-  hash_entry *table = (hash_entry *) htab->table;
-  size_t idx = lookup (htab, key, keylen, hval);
-
-  if (table[idx].used)
-    /* We don't want to overwrite the old value.  */
-    return 1;
-  else
-    {
-      hash_entry **p;
-
-      /* An empty bucket has been found.  */
-      table[idx].used = hval;
-      table[idx].key = obstack_copy0 (&htab->mem_pool, key, keylen);
-      table[idx].data = data;
-
-      /* List the new value in the ordered list.  */
-      for (p = (hash_entry **) &htab->first; *p != NULL && (*p)->data < data;
-	   p = &(*p)->next);
-      if (*p == NULL || (*p)->data > data)
-	/* Insert new value in the list.  */
-	{
-	  table[idx].next = *p;
-	  *p = &table[idx];
-	}
-
-      ++htab->filled;
-      if (100 * htab->filled > 90 * htab->size)
-	{
-	  /* Resize the table.  */
-	  unsigned long old_size = htab->size;
-
-	  htab->size = next_prime (htab->size * 2);
-	  htab->filled = 0;
-	  htab->first = NULL;
-	  htab->table = calloc (htab->size, sizeof (hash_entry));
-
-	  for (idx = 1; idx <= old_size; ++idx)
-	    if (table[idx].used)
-	      insert_entry (htab, table[idx].key, strlen(table[idx].key),
-			    table[idx].data);
-
-	  free (table);
-	}
-      return 0;
-    }
-  /* NOTREACHED */
-}
-
-
-int
-find_entry (hash_table *htab, const char *key, size_t keylen, void **result)
-{
-  hash_entry *table = (hash_entry *) htab->table;
-  size_t idx = lookup (htab, key, keylen, compute_hashval (key, keylen));
-  int retval;
-
-  retval = table[idx].used;
-  *result = retval ? table[idx].data : NULL;
-
-  return retval;
-}
-
-
-int
-iterate_table (hash_table *htab, void **ptr, void **result)
-{
-  if (*ptr == NULL)
-    *ptr = (void *) htab->first;
-  else
-    {
-      *ptr = (void *) (((hash_entry *) *ptr)->next);
-      if (*ptr == NULL)
-	return 0;
-    }
-
-  *result = ((hash_entry *) *ptr)->data;
-  return 1;
-}
-
-
-static size_t
-lookup (hash_table *htab, const char *key, size_t keylen, unsigned long hval)
-{
-  unsigned long hash;
-  size_t idx;
-  hash_entry *table = (hash_entry *) htab->table;
-
-  /* First hash function: simply take the modul but prevent zero.  */
-  hash = 1 + hval % htab->size;
-
-  idx = hash;
-  
-  if (table[idx].used)
-    {
-      if (table[idx].used == hval && table[idx].key[keylen] == '\0'
-	  && strncmp (key, table[idx].key, keylen) == 0)
-	return idx;
-
-      /* Second hash function as suggested in [Knuth].  */
-      hash = 1 + hash % (htab->size - 2);
-
-      do
-	{
-	  if (idx <= hash)
-	    idx = htab->size + idx - hash;
-	  else
-	    idx -= hash;
-
-	  /* If entry is found use it.  */
-	  if (table[idx].used == hval && table[idx].key[keylen] == '\0'
-	      && strncmp (key, table[idx].key, keylen) == 0)
-	    return idx;
-	}
-      while (table[idx].used);
-    }
-  return idx;
-}
-
-
-static unsigned long
-compute_hashval(const char *key, size_t keylen)
-{
-  size_t cnt;
-  unsigned long hval, g;
-  /* Compute the hash value for the given string.  */
-  cnt = 0;
-  hval = keylen;
-  while (cnt < keylen)
-    {
-      hval <<= 4;
-      hval += key[cnt++];
-      g = hval & (0xfL << (LONGBITS - 4));
-      if (g != 0)
-	{
-	  hval ^= g >> (LONGBITS - 8);
-	  hval ^= g;
-	}
-    }
-  return hval;
-}
-
-
-static unsigned long
-next_prime(unsigned long seed)
-{
-  /* Make it definitely odd.  */
-  seed |= 1;
-
-  while (!is_prime (seed))
-    seed += 2;
-
-  return seed;
-}
-
-
-static int
-is_prime(unsigned long candidate)
-{
-  /* No even number and none less than 10 will be passwd here.  */
-  unsigned long div = 3;
-  unsigned long sq = div * div;
-
-  while (sq < candidate && candidate % div != 0)
-    {
-      ++div;
-      sq += 4 * div;
-      ++div;
-    }
-
-  return candidate % div != 0;
-}
-
-/*
- * Local Variables:
- *  mode:c
- *  c-basic-offset:2
- * End:
- */