Update.

2000-08-31  Bruno Haible  <haible@clisp.cons.org>

	* wctype/wcfuncs.c (iswblank): New function.
	* wctype/wcfuncs_l.c (__iswblank_l): New function.
	* wctype/wcextra.c: Remove file.
	* wctype/wcextra_l.c: Remove file.
	* wctype/Makefile (distribute): Remove wcextra and wcextra_l.

2000-08-31  Bruno Haible  <haible@clisp.cons.org>

	* locale/programs/ld-collate.c (collate_output): Remove redundant
	assert call.
	* string/strcoll.c: Likewise.
	* string/strxfrm.c: Include assert.h.  Add assert calls like in
	string/strcoll.c.

2000-08-31  Bruno Haible  <haible@clisp.cons.org>

	* locale/categories.def (_NL_COLLATE_HASH_SIZE,
	_NL_COLLATE_HASH_LAYERS, _NL_COLLATE_NAMES, _NL_CTYPE_NAMES,
	_NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS): Remove definitions.
	* locale/langinfo.h (_NL_COLLATE_HASH_SIZE, _NL_COLLATE_HASH_LAYERS,
	_NL_COLLATE_NAMES): Rename to _NL_COLLATE_GAP1/2/3 respectively.
	(_NL_CTYPE_NAMES): Rename to _NL_CTYPE_GAP3.
	(_NL_CTYPE_GAP3): Rename to _NL_CTYPE_GAP4.
	(_NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS): Rename to
	_NL_CTYPE_GAP5/6 respectively.

	* locale/C-ctype.c (_nl_C_LC_CTYPE): Update.
	* ctype/ctype-info.c (__ctype_names, __ctype_width): Remove variables.
	* locale/lc-ctype.c (_nl_postload_ctype): Assume new locale format.
	Don't initialize __ctype_names and __ctype_width.
	* wctype/cname-lookup.h: Remove file.
	* wctype/Makefile (distribute): Remove cname-lookup.h.
	* wctype/wchar-lookup.h: Include stdint.h.
	* wctype/wctype.c (__wctype): Assume new locale format.
	* wctype/wctype_l.c (__wctype_l): Likewise.
	* wctype/iswctype.c: Don't include cname-lookup.h.
	(__iswctype): Assume new locale format.
	* wctype/iswctype_l.c: Don't include cname-lookup.h.
	(__iswctype_l): Assume new locale format.
	* wctype/wctrans.c: Don't include ctype.h.
	(wctrans): Assume new locale format.
	* wctype/wctrans_l.c (__wctrans_l): Likewise.
	* wctype/towctrans.c: Don't include cname-lookup.h.
	(__towctrans): Assume new locale format.
	* wctype/towctrans_l.c: Don't include cname-lookup.h.
	(__towctrans_l): Assume new locale format.
	* wctype/wcfuncs.c: Don't include ctype.h and cname-lookup.h. Include
	localeinfo.h instead.
	(__NO_WCTYPE): Remove unused macro.
	(__ctype32_b, __ctype32_toupper, __ctype32_tolower): Remove
	declarations.
	(iswalnum, iswalpha, iswcntrl, iswdigit, iswlower, iswgraph, iswprint,
	iswpunct, iswspace, iswupper, iswxdigit): Assume new locale format.
	(towlower, towupper): Likewise.
	* wctype/wcfuncs_l.c: Don't include cname-lookup.h. Include
	localeinfo.h instead.
	(__NO_WCTYPE): Remove unused macro.
	(__iswalnum_l, __iswalpha_l, __iswcntrl_l, __iswdigit_l, __iswlower_l,
	__iswgraph_l, __iswprint_l, __iswpunct_l, __iswspace_l, __iswupper_l,
	__iswxdigit_l): Assume new locale format.
	(__towlower_l, __towupper_l): Likewise.
	* wcsmbs/wcwidth.h: Don't include cname-lookup.h.
	(__ctype32_b): Remove declaration.
	(internal_wcwidth): Assume new locale format.
	* locale/programs/ld-ctype.c (struct locale_ctype_t): Remove fields
	plane_size, plane_cnt, names, width. Rename map to map_b, rename map32
	to map32_b, rename width_3level to width.
	(ctype_output): Always create new locale format. Don't emit
	_NL_CTYPE_NAMES, _NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS any more.
	(allocate_arrays): Always create new locale format.

	* locale/C-collate.c (_nl_C_LC_COLLATE): Update.
	* locale/weightwc.h (findidx): Assume new locale format.
	* string/strcoll.c (wcscoll): Remove local variables size, layers,
	names.
	* string/strxfrm.c (wcsxfrm): Likewise.
	* posix/fnmatch_loop.c (internal_fnwmatch): Likewise. Change type of
	local variable collseq to 'const char *'.
	(SUFFIX): Don't use, don't undefine.
	* posix/fnmatch.c: Remove SUFFIX definition.
	* locale/programs/ld-collate.c (struct locale_collate_t): Remove
	fields plane_size, plane_cnt, wcheads, wcseqorder. Rename
	wcheads_3level to wcheads, rename wcseqorder_3level to wcseqorder.
	(collate_finish): Always create new locale format. Remove local
	variables min_total, act_size.
	(collate_output): Always create new locale format. Remove local
	variables table_size, names, tablewc. Rename tablewc_3level to
	tablewc.

2000-08-31  Bruno Haible  <haible@clisp.cons.org>

	* locale/programs/ld-collate.c (obstack_int32_grow,
	obstack_int32_grow_fast): New inline functions.
	(output_weightwc, collate_output): Use them where possible.

30 files changed, 468 insertions, 1559 deletions

diff --git a/ChangeLog b/ChangeLog
index 3154ab2169..ff22322a70 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,100 @@
+2000-08-31  Bruno Haible  <haible@clisp.cons.org>
+
+	* wctype/wcfuncs.c (iswblank): New function.
+	* wctype/wcfuncs_l.c (__iswblank_l): New function.
+	* wctype/wcextra.c: Remove file.
+	* wctype/wcextra_l.c: Remove file.
+	* wctype/Makefile (distribute): Remove wcextra and wcextra_l.
+
+2000-08-31  Bruno Haible  <haible@clisp.cons.org>
+
+	* locale/programs/ld-collate.c (collate_output): Remove redundant
+	assert call.
+	* string/strcoll.c: Likewise.
+	* string/strxfrm.c: Include assert.h.  Add assert calls like in
+	string/strcoll.c.
+
+2000-08-31  Bruno Haible  <haible@clisp.cons.org>
+
+	* locale/categories.def (_NL_COLLATE_HASH_SIZE,
+	_NL_COLLATE_HASH_LAYERS, _NL_COLLATE_NAMES, _NL_CTYPE_NAMES,
+	_NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS): Remove definitions.
+	* locale/langinfo.h (_NL_COLLATE_HASH_SIZE, _NL_COLLATE_HASH_LAYERS,
+	_NL_COLLATE_NAMES): Rename to _NL_COLLATE_GAP1/2/3 respectively.
+	(_NL_CTYPE_NAMES): Rename to _NL_CTYPE_GAP3.
+	(_NL_CTYPE_GAP3): Rename to _NL_CTYPE_GAP4.
+	(_NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS): Rename to
+	_NL_CTYPE_GAP5/6 respectively.
+
+	* locale/C-ctype.c (_nl_C_LC_CTYPE): Update.
+	* ctype/ctype-info.c (__ctype_names, __ctype_width): Remove variables.
+	* locale/lc-ctype.c (_nl_postload_ctype): Assume new locale format.
+	Don't initialize __ctype_names and __ctype_width.
+	* wctype/cname-lookup.h: Remove file.
+	* wctype/Makefile (distribute): Remove cname-lookup.h.
+	* wctype/wchar-lookup.h: Include stdint.h.
+	* wctype/wctype.c (__wctype): Assume new locale format.
+	* wctype/wctype_l.c (__wctype_l): Likewise.
+	* wctype/iswctype.c: Don't include cname-lookup.h.
+	(__iswctype): Assume new locale format.
+	* wctype/iswctype_l.c: Don't include cname-lookup.h.
+	(__iswctype_l): Assume new locale format.
+	* wctype/wctrans.c: Don't include ctype.h.
+	(wctrans): Assume new locale format.
+	* wctype/wctrans_l.c (__wctrans_l): Likewise.
+	* wctype/towctrans.c: Don't include cname-lookup.h.
+	(__towctrans): Assume new locale format.
+	* wctype/towctrans_l.c: Don't include cname-lookup.h.
+	(__towctrans_l): Assume new locale format.
+	* wctype/wcfuncs.c: Don't include ctype.h and cname-lookup.h. Include
+	localeinfo.h instead.
+	(__NO_WCTYPE): Remove unused macro.
+	(__ctype32_b, __ctype32_toupper, __ctype32_tolower): Remove
+	declarations.
+	(iswalnum, iswalpha, iswcntrl, iswdigit, iswlower, iswgraph, iswprint,
+	iswpunct, iswspace, iswupper, iswxdigit): Assume new locale format.
+	(towlower, towupper): Likewise.
+	* wctype/wcfuncs_l.c: Don't include cname-lookup.h. Include
+	localeinfo.h instead.
+	(__NO_WCTYPE): Remove unused macro.
+	(__iswalnum_l, __iswalpha_l, __iswcntrl_l, __iswdigit_l, __iswlower_l,
+	__iswgraph_l, __iswprint_l, __iswpunct_l, __iswspace_l, __iswupper_l,
+	__iswxdigit_l): Assume new locale format.
+	(__towlower_l, __towupper_l): Likewise.
+	* wcsmbs/wcwidth.h: Don't include cname-lookup.h.
+	(__ctype32_b): Remove declaration.
+	(internal_wcwidth): Assume new locale format.
+	* locale/programs/ld-ctype.c (struct locale_ctype_t): Remove fields
+	plane_size, plane_cnt, names, width. Rename map to map_b, rename map32
+	to map32_b, rename width_3level to width.
+	(ctype_output): Always create new locale format. Don't emit
+	_NL_CTYPE_NAMES, _NL_CTYPE_HASH_SIZE, _NL_CTYPE_HASH_LAYERS any more.
+	(allocate_arrays): Always create new locale format.
+
+	* locale/C-collate.c (_nl_C_LC_COLLATE): Update.
+	* locale/weightwc.h (findidx): Assume new locale format.
+	* string/strcoll.c (wcscoll): Remove local variables size, layers,
+	names.
+	* string/strxfrm.c (wcsxfrm): Likewise.
+	* posix/fnmatch_loop.c (internal_fnwmatch): Likewise. Change type of
+	local variable collseq to 'const char *'.
+	(SUFFIX): Don't use, don't undefine.
+	* posix/fnmatch.c: Remove SUFFIX definition.
+	* locale/programs/ld-collate.c (struct locale_collate_t): Remove
+	fields plane_size, plane_cnt, wcheads, wcseqorder. Rename
+	wcheads_3level to wcheads, rename wcseqorder_3level to wcseqorder.
+	(collate_finish): Always create new locale format. Remove local
+	variables min_total, act_size.
+	(collate_output): Always create new locale format. Remove local
+	variables table_size, names, tablewc. Rename tablewc_3level to
+	tablewc.
+
+2000-08-31  Bruno Haible  <haible@clisp.cons.org>
+
+	* locale/programs/ld-collate.c (obstack_int32_grow,
+	obstack_int32_grow_fast): New inline functions.
+	(output_weightwc, collate_output): Use them where possible.
+
 2000-09-01  Ulrich Drepper  <drepper@redhat.com>
 
 	* libio/libio.h (_IO_flockfile, _IO_funlockfile): Fix typo in last
diff --git a/ctype/ctype-info.c b/ctype/ctype-info.c
index 57f1256572..5a210f66fd 100644
--- a/ctype/ctype-info.c
+++ b/ctype/ctype-info.c
@@ -48,8 +48,6 @@ const __int32_t *__ctype_tolower = b (__int32_t, tolower, 128);
 const __int32_t *__ctype_toupper = b (__int32_t, toupper, 128);
 const __uint32_t *__ctype32_tolower = b (__uint32_t, tolower, 128);
 const __uint32_t *__ctype32_toupper = b (__uint32_t, toupper, 128);
-const __uint32_t *__ctype_names;
-const unsigned char *__ctype_width;
 const char *__ctype32_wctype[12] =
 {
   b(char, class_upper, 32),
diff --git a/locale/C-collate.c b/locale/C-collate.c
index a0ba0ff691..964ea50113 100644
--- a/locale/C-collate.c
+++ b/locale/C-collate.c
@@ -119,11 +119,11 @@ const struct locale_data _nl_C_LC_COLLATE =
     { string: NULL },
     /* _NL_COLLATE_INDIRECTMB */
     { string: NULL },
-    /* _NL_COLLATE_HASH_SIZE */
-    { word: 0 },
-    /* _NL_COLLATE_HASH_LAYERS */
-    { word: 0 },
-    /* _NL_COLLATE_NAMES */
+    /* _NL_COLLATE_GAP1 */
+    { string: NULL },
+    /* _NL_COLLATE_GAP2 */
+    { string: NULL },
+    /* _NL_COLLATE_GAP3 */
     { string: NULL },
     /* _NL_COLLATE_TABLEWC */
     { string: NULL },
diff --git a/locale/C-ctype.c b/locale/C-ctype.c
index 4f8e204a5d..f9eee1ca94 100644
--- a/locale/C-ctype.c
+++ b/locale/C-ctype.c
@@ -550,14 +550,14 @@ const struct locale_data _nl_C_LC_CTYPE =
     { string: NULL },
     /* _NL_CTYPE_CLASS32 */
     { string: _nl_C_LC_CTYPE_class32 },
-    /* _NL_CTYPE_NAMES */
-    { string: NULL },
     /* _NL_CTYPE_GAP3 */
     { string: NULL },
-    /* _NL_CTYPE_HASH_SIZE */
-    { word: 0 },
-    /* _NL_CTYPE_HASH_LAYERS */
-    { word: 0 },
+    /* _NL_CTYPE_GAP4 */
+    { string: NULL },
+    /* _NL_CTYPE_GAP5 */
+    { string: NULL },
+    /* _NL_CTYPE_GAP6 */
+    { string: NULL },
     /* _NL_CTYPE_CLASS_NAMES */
     { string: "upper\0" "lower\0" "alpha\0" "digit\0" "xdigit\0" "space\0"
 	      "print\0" "graph\0" "blank\0" "cntrl\0" "punct\0"  "alnum\0"
diff --git a/locale/categories.def b/locale/categories.def
index 95873d0036..2ec45e477a 100644
--- a/locale/categories.def
+++ b/locale/categories.def
@@ -48,9 +48,6 @@ DEFINE_CATEGORY
   DEFINE_ELEMENT (_NL_COLLATE_WEIGHTMB,         "collate-weightmb",         std, string)
   DEFINE_ELEMENT (_NL_COLLATE_EXTRAMB,          "collate-extramb",          std, string)
   DEFINE_ELEMENT (_NL_COLLATE_INDIRECTMB,       "collate-indirectmb",       std, string)
-  DEFINE_ELEMENT (_NL_COLLATE_HASH_SIZE,        "collate-hash-size",        std, word)
-  DEFINE_ELEMENT (_NL_COLLATE_HASH_LAYERS,      "collate-hash-layers",      std, word)
-  DEFINE_ELEMENT (_NL_COLLATE_NAMES,            "collate-names",            std, string)
   DEFINE_ELEMENT (_NL_COLLATE_TABLEWC,          "collate-tablewc",          std, string)
   DEFINE_ELEMENT (_NL_COLLATE_WEIGHTWC,         "collate-weightwc",         std, string)
   DEFINE_ELEMENT (_NL_COLLATE_EXTRAWC,          "collate-extrawc",          std, string)
@@ -74,9 +71,6 @@ DEFINE_CATEGORY
   DEFINE_ELEMENT (_NL_CTYPE_TOUPPER,      "ctype-toupper",      std, string)
   DEFINE_ELEMENT (_NL_CTYPE_TOLOWER,      "ctype-tolower",      std, string)
   DEFINE_ELEMENT (_NL_CTYPE_CLASS32,      "ctype-class32",      std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_NAMES,	  "ctype-names",        std, string)
-  DEFINE_ELEMENT (_NL_CTYPE_HASH_SIZE,    "ctype-hash-size",    std, word)
-  DEFINE_ELEMENT (_NL_CTYPE_HASH_LAYERS,  "ctype-hash-layers",  std, word)
   DEFINE_ELEMENT (_NL_CTYPE_CLASS_NAMES,  "ctype-class-names",  std, stringlist)
   DEFINE_ELEMENT (_NL_CTYPE_MAP_NAMES,	  "ctype-map-names",    std, stringlist)
   DEFINE_ELEMENT (_NL_CTYPE_WIDTH,	  "ctype-width",        std, bytearray)
diff --git a/locale/langinfo.h b/locale/langinfo.h
index 6a94a8759b..494b14e413 100644
--- a/locale/langinfo.h
+++ b/locale/langinfo.h
@@ -238,9 +238,9 @@ enum
   _NL_COLLATE_WEIGHTMB,
   _NL_COLLATE_EXTRAMB,
   _NL_COLLATE_INDIRECTMB,
-  _NL_COLLATE_HASH_SIZE,
-  _NL_COLLATE_HASH_LAYERS,
-  _NL_COLLATE_NAMES,
+  _NL_COLLATE_GAP1,
+  _NL_COLLATE_GAP2,
+  _NL_COLLATE_GAP3,
   _NL_COLLATE_TABLEWC,
   _NL_COLLATE_WEIGHTWC,
   _NL_COLLATE_EXTRAWC,
@@ -261,10 +261,10 @@ enum
   _NL_CTYPE_TOLOWER,
   _NL_CTYPE_GAP2,
   _NL_CTYPE_CLASS32,
-  _NL_CTYPE_NAMES,
   _NL_CTYPE_GAP3,
-  _NL_CTYPE_HASH_SIZE,
-  _NL_CTYPE_HASH_LAYERS,
+  _NL_CTYPE_GAP4,
+  _NL_CTYPE_GAP5,
+  _NL_CTYPE_GAP6,
   _NL_CTYPE_CLASS_NAMES,
   _NL_CTYPE_MAP_NAMES,
   _NL_CTYPE_WIDTH,
diff --git a/locale/lc-ctype.c b/locale/lc-ctype.c
index 4b40b8a22d..bf7b525129 100644
--- a/locale/lc-ctype.c
+++ b/locale/lc-ctype.c
@@ -41,41 +41,28 @@ _nl_postload_ctype (void)
   ((const type *) _NL_CURRENT (LC_CTYPE, paste(_NL_CTYPE_,x)) + offset)
 
   extern const uint32_t *__ctype32_b;
-  extern const uint32_t *__ctype_names;
-  extern const unsigned char *__ctype_width;
   extern const uint32_t *__ctype32_toupper;
   extern const uint32_t *__ctype32_tolower;
   extern const char *__ctype32_wctype[12];
   extern const char *__ctype32_wctrans[2];
   extern const char *__ctype32_width;
 
+  size_t offset, cnt;
+
   __ctype_b = current (uint16_t, CLASS, 128);
   __ctype_toupper = current (uint32_t, TOUPPER, 128);
   __ctype_tolower = current (uint32_t, TOLOWER, 128);
   __ctype32_b = current (uint32_t, CLASS32, 0);
   __ctype32_toupper = current (uint32_t, TOUPPER32, 0);
   __ctype32_tolower = current (uint32_t, TOLOWER32, 0);
-  if (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_HASH_SIZE) != 0)
-    {
-      /* Old locale format.  */
-      __ctype_names = current (uint32_t, NAMES, 0);
-      __ctype_width = current (unsigned char, WIDTH, 0);
-    }
-  else
-    {
-      /* New locale format.  */
-      size_t offset, cnt;
 
-      offset = _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_CLASS_OFFSET);
-      for (cnt = 0; cnt < 12; cnt++)
-	__ctype32_wctype[cnt] =
-	  _nl_current_LC_CTYPE->values[offset + cnt].string;
+  offset = _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_CLASS_OFFSET);
+  for (cnt = 0; cnt < 12; cnt++)
+    __ctype32_wctype[cnt] = _nl_current_LC_CTYPE->values[offset + cnt].string;
 
-      offset = _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MAP_OFFSET);
-      for (cnt = 0; cnt < 2; cnt++)
-	__ctype32_wctrans[cnt] =
-	  _nl_current_LC_CTYPE->values[offset + cnt].string;
+  offset = _NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MAP_OFFSET);
+  for (cnt = 0; cnt < 2; cnt++)
+    __ctype32_wctrans[cnt] = _nl_current_LC_CTYPE->values[offset + cnt].string;
 
-      __ctype32_width = current (char, WIDTH, 0);
-    }
+  __ctype32_width = current (char, WIDTH, 0);
 }
diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index 6513d89adf..1bfce616f3 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -41,6 +41,24 @@
 #define obstack_chunk_alloc malloc
 #define obstack_chunk_free free
 
+static inline void
+obstack_int32_grow (struct obstack *obstack, int32_t data)
+{
+  if (sizeof (int32_t) == sizeof (int))
+    obstack_int_grow (obstack, data);
+  else
+    obstack_grow (obstack, &data, sizeof (int32_t));
+}
+
+static inline void
+obstack_int32_grow_fast (struct obstack *obstack, int32_t data)
+{
+  if (sizeof (int32_t) == sizeof (int))
+    obstack_int_grow_fast (obstack, data);
+  else
+    obstack_grow (obstack, &data, sizeof (int32_t));
+}
+
 /* Forward declaration.  */
 struct element_t;
 
@@ -212,19 +230,13 @@ struct locale_collate_t
      the multibyte sequences.  */
   struct element_t *mbheads[256];
 
-  /* Table size of wide character hash table.  */
-  uint32_t plane_size;
-  uint32_t plane_cnt;
-
   /* Arrays with heads of the list for each of the leading bytes in
      the multibyte sequences.  */
-  struct element_t **wcheads;
-  struct wchead_table wcheads_3level;
+  struct wchead_table wcheads;
 
   /* The arrays with the collation sequence order.  */
   unsigned char mbseqorder[256];
-  uint32_t *wcseqorder;
-  struct collseq_table wcseqorder_3level;
+  struct collseq_table wcseqorder;
 };
 
 
@@ -1468,8 +1480,6 @@ collate_finish (struct localedef_t *locale, struct charmap_t *charmap)
   struct section_list *sect;
   int ruleidx;
   int nr_wide_elems = 0;
-  size_t min_total;
-  size_t act_size;
 
   if (collate == NULL)
     {
@@ -1645,125 +1655,13 @@ collate_finish (struct localedef_t *locale, struct charmap_t *charmap)
       }
 
   /* Now to the wide character case.  */
-  if (oldstyle_tables)
-    {
-      /*  Here we have to find first a good mapping function to get the
-	  wide range of wide character values (0x00000000 to 0x7fffffff)
-	  to a managable table.  This might take some time so we issue
-	  a warning.
-
-	  We use a very trivial hashing function to store the sparse
-	  table.  CH % TABSIZE is used as an index.  To solve multiple hits
-	  we have N planes.  This guarantees a fixed search time for a
-	  character [N / 2].  In the following code we determine the minimum
-	  value for TABSIZE * N, where TABSIZE >= 256.
-
-	  Some people complained that this algorithm takes too long.  Well,
-	  go on, improve it.  But changing the step size is *not* an
-	  option.  Some people changed this to use only sizes of prime
-	  numbers.  Think again, do some math.  We are looking for the
-	  optimal solution, not something which works in general.  Unless
-	  somebody can provide a dynamic programming solution I think this
-	  implementation is as good as it can get.  */
-      if (nr_wide_elems > 512 && !be_quiet)
-	fputs (_("\
-Computing table size for collation table might take a while..."),
-	       stderr);
-
-      min_total = UINT_MAX;
-      act_size = 256;
-
-      /* While we want to have a small total size we are willing to use a
-	 little bit larger table if this reduces the number of layers.</