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-rw-r--r--srfi/srfi-14.c1453
1 files changed, 0 insertions, 1453 deletions
diff --git a/srfi/srfi-14.c b/srfi/srfi-14.c
deleted file mode 100644
index cb34182f2..000000000
--- a/srfi/srfi-14.c
+++ /dev/null
@@ -1,1453 +0,0 @@
-/* srfi-14.c --- SRFI-14 procedures for Guile
- *
- * Copyright (C) 2001 Free Software Foundation, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2, or (at
- * your option) any later version.
- *
- * This program 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307 USA
- *
- * As a special exception, the Free Software Foundation gives
- * permission for additional uses of the text contained in its release
- * of GUILE.
- *
- * The exception is that, if you link the GUILE library with other
- * files to produce an executable, this does not by itself cause the
- * resulting executable to be covered by the GNU General Public
- * License. Your use of that executable is in no way restricted on
- * account of linking the GUILE library code into it.
- *
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public
- * License.
- *
- * This exception applies only to the code released by the Free
- * Software Foundation under the name GUILE. If you copy code from
- * other Free Software Foundation releases into a copy of GUILE, as
- * the General Public License permits, the exception does not apply to
- * the code that you add in this way. To avoid misleading anyone as
- * to the status of such modified files, you must delete this
- * exception notice from them.
- *
- * If you write modifications of your own for GUILE, it is your choice
- * whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice. */
-
-
-#include <string.h>
-
-#include <libguile.h>
-
-#include "srfi-14.h"
-
-
-#define SCM_CHARSET_SET(cs, idx) \
- (((long *) SCM_SMOB_DATA (cs))[(idx) / SCM_BITS_PER_LONG] |= \
- (1L << ((idx) % SCM_BITS_PER_LONG)))
-
-#define BYTES_PER_CHARSET (SCM_CHARSET_SIZE / 8)
-#define LONGS_PER_CHARSET (SCM_CHARSET_SIZE / SCM_BITS_PER_LONG)
-
-
-/* Smob type code for character sets. */
-int scm_tc16_charset = 0;
-
-
-/* Smob print hook for character sets. */
-static int
-charset_print (SCM charset, SCM port, scm_print_state *pstate SCM_UNUSED)
-{
- int i;
- int first = 1;
-
- scm_puts ("#<charset {", port);
- for (i = 0; i < SCM_CHARSET_SIZE; i++)
- if (SCM_CHARSET_GET (charset, i))
- {
- if (first)
- first = 0;
- else
- scm_puts (" ", port);
- scm_write (SCM_MAKE_CHAR (i), port);
- }
- scm_puts ("}>", port);
- return 1;
-}
-
-
-/* Smob free hook for character sets. */
-static size_t
-charset_free (SCM charset)
-{
- return scm_smob_free (charset);
-}
-
-
-/* Create a new, empty character set. */
-static SCM
-make_char_set (const char * func_name)
-{
- long * p;
-
- p = scm_gc_malloc (BYTES_PER_CHARSET, "character-set");
- memset (p, 0, BYTES_PER_CHARSET);
- SCM_RETURN_NEWSMOB (scm_tc16_charset, p);
-}
-
-
-SCM_DEFINE (scm_char_set_p, "char-set?", 1, 0, 0,
- (SCM obj),
- "Return @code{#t} if @var{obj} is a character set, @code{#f}\n"
- "otherwise.")
-#define FUNC_NAME s_scm_char_set_p
-{
- return SCM_BOOL (SCM_SMOB_PREDICATE (scm_tc16_charset, obj));
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_eq, "char-set=", 0, 0, 1,
- (SCM char_sets),
- "Return @code{#t} if all given character sets are equal.")
-#define FUNC_NAME s_scm_char_set_eq
-{
- int argnum = 1;
- long *cs1_data = NULL;
-
- SCM_VALIDATE_REST_ARGUMENT (char_sets);
-
- while (!SCM_NULLP (char_sets))
- {
- SCM csi = SCM_CAR (char_sets);
- long *csi_data;
-
- SCM_VALIDATE_SMOB (argnum, csi, charset);
- argnum++;
- csi_data = (long *) SCM_SMOB_DATA (csi);
- if (cs1_data == NULL)
- cs1_data = csi_data;
- else if (memcmp (cs1_data, csi_data, BYTES_PER_CHARSET) != 0)
- return SCM_BOOL_F;
- char_sets = SCM_CDR (char_sets);
- }
- return SCM_BOOL_T;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_leq, "char-set<=", 0, 0, 1,
- (SCM char_sets),
- "Return @code{#t} if every character set @var{cs}i is a subset\n"
- "of character set @var{cs}i+1.")
-#define FUNC_NAME s_scm_char_set_leq
-{
- int argnum = 1;
- long *prev_data = NULL;
-
- SCM_VALIDATE_REST_ARGUMENT (char_sets);
-
- while (!SCM_NULLP (char_sets))
- {
- SCM csi = SCM_CAR (char_sets);
- long *csi_data;
-
- SCM_VALIDATE_SMOB (argnum, csi, charset);
- argnum++;
- csi_data = (long *) SCM_SMOB_DATA (csi);
- if (prev_data)
- {
- int k;
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- {
- if ((prev_data[k] & csi_data[k]) != prev_data[k])
- return SCM_BOOL_F;
- }
- }
- prev_data = csi_data;
- char_sets = SCM_CDR (char_sets);
- }
- return SCM_BOOL_T;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_hash, "char-set-hash", 1, 1, 0,
- (SCM cs, SCM bound),
- "Compute a hash value for the character set @var{cs}. If\n"
- "@var{bound} is given and non-zero, it restricts the\n"
- "returned value to the range 0 @dots{} @var{bound - 1}.")
-#define FUNC_NAME s_scm_char_set_hash
-{
- const int default_bnd = 871;
- int bnd;
- long * p;
- unsigned long val = 0;
- int k;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
-
- if (SCM_UNBNDP (bound))
- bnd = default_bnd;
- else
- {
- SCM_VALIDATE_INUM_MIN_COPY (2, bound, 0, bnd);
- if (bnd == 0)
- bnd = default_bnd;
- }
-
- p = (long *) SCM_SMOB_DATA (cs);
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- {
- if (p[k] != 0)
- val = p[k] + (val << 1);
- }
- return SCM_MAKINUM (val % bnd);
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_cursor, "char-set-cursor", 1, 0, 0,
- (SCM cs),
- "Return a cursor into the character set @var{cs}.")
-#define FUNC_NAME s_scm_char_set_cursor
-{
- int idx;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- for (idx = 0; idx < SCM_CHARSET_SIZE; idx++)
- {
- if (SCM_CHARSET_GET (cs, idx))
- break;
- }
- return SCM_MAKINUM (idx);
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_ref, "char-set-ref", 2, 0, 0,
- (SCM cs, SCM cursor),
- "Return the character at the current cursor position\n"
- "@var{cursor} in the character set @var{cs}. It is an error to\n"
- "pass a cursor for which @code{end-of-char-set?} returns true.")
-#define FUNC_NAME s_scm_char_set_ref
-{
- int ccursor;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- SCM_VALIDATE_INUM_MIN_COPY (2, cursor, 0, ccursor);
-
- if (ccursor >= SCM_CHARSET_SIZE || !SCM_CHARSET_GET (cs, ccursor))
- SCM_MISC_ERROR ("invalid character set cursor: ~A", scm_list_1 (cursor));
- return SCM_MAKE_CHAR (ccursor);
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_cursor_next, "char-set-cursor-next", 2, 0, 0,
- (SCM cs, SCM cursor),
- "Advance the character set cursor @var{cursor} to the next\n"
- "character in the character set @var{cs}. It is an error if the\n"
- "cursor given satisfies @code{end-of-char-set?}.")
-#define FUNC_NAME s_scm_char_set_cursor_next
-{
- int ccursor;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- SCM_VALIDATE_INUM_MIN_COPY (2, cursor, 0, ccursor);
-
- if (ccursor >= SCM_CHARSET_SIZE || !SCM_CHARSET_GET (cs, ccursor))
- SCM_MISC_ERROR ("invalid character set cursor: ~A", scm_list_1 (cursor));
- for (ccursor++; ccursor < SCM_CHARSET_SIZE; ccursor++)
- {
- if (SCM_CHARSET_GET (cs, ccursor))
- break;
- }
- return SCM_MAKINUM (ccursor);
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_end_of_char_set_p, "end-of-char-set?", 1, 0, 0,
- (SCM cursor),
- "Return @code{#t} if @var{cursor} has reached the end of a\n"
- "character set, @code{#f} otherwise.")
-#define FUNC_NAME s_scm_end_of_char_set_p
-{
- int ccursor;
-
- SCM_VALIDATE_INUM_MIN_COPY (1, cursor, 0, ccursor);
- return SCM_BOOL (ccursor >= SCM_CHARSET_SIZE);
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_fold, "char-set-fold", 3, 0, 0,
- (SCM kons, SCM knil, SCM cs),
- "Fold the procedure @var{kons} over the character set @var{cs},\n"
- "initializing it with @var{knil}.")
-#define FUNC_NAME s_scm_char_set_fold
-{
- int k;
-
- SCM_VALIDATE_PROC (1, kons);
- SCM_VALIDATE_SMOB (3, cs, charset);
-
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- {
- knil = scm_call_2 (kons, SCM_MAKE_CHAR (k), knil);
- }
- return knil;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_unfold, "char-set-unfold", 4, 1, 0,
- (SCM p, SCM f, SCM g, SCM seed, SCM base_cs),
- "This is a fundamental constructor for character sets.\n"
- "@itemize @bullet\n"
- "@item @var{g} is used to generate a series of ``seed'' values\n"
- "from the initial seed: @var{seed}, (@var{g} @var{seed}),\n"
- "(@var{g}^2 @var{seed}), (@var{g}^3 @var{seed}), @dots{}\n"
- "@item @var{p} tells us when to stop -- when it returns true\n"
- "when applied to one of the seed values.\n"
- "@item @var{f} maps each seed value to a character. These\n"
- "characters are added to the base character set @var{base_cs} to\n"
- "form the result; @var{base_cs} defaults to the empty set.\n"
- "@end itemize")
-#define FUNC_NAME s_scm_char_set_unfold
-{
- SCM result, tmp;
-
- SCM_VALIDATE_PROC (1, p);
- SCM_VALIDATE_PROC (2, f);
- SCM_VALIDATE_PROC (3, g);
- if (!SCM_UNBNDP (base_cs))
- {
- SCM_VALIDATE_SMOB (5, base_cs, charset);
- result = scm_char_set_copy (base_cs);
- }
- else
- result = make_char_set (FUNC_NAME);
-
- tmp = scm_call_1 (p, seed);
- while (SCM_FALSEP (tmp))
- {
- SCM ch = scm_call_1 (f, seed);
- if (!SCM_CHARP (ch))
- SCM_MISC_ERROR ("procedure ~S returned non-char", scm_list_1 (f));
- SCM_CHARSET_SET (result, SCM_CHAR (ch));
-
- seed = scm_call_1 (g, seed);
- tmp = scm_call_1 (p, seed);
- }
- return result;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_unfold_x, "char-set-unfold!", 5, 0, 0,
- (SCM p, SCM f, SCM g, SCM seed, SCM base_cs),
- "This is a fundamental constructor for character sets.\n"
- "@itemize @bullet\n"
- "@item @var{g} is used to generate a series of ``seed'' values\n"
- "from the initial seed: @var{seed}, (@var{g} @var{seed}),\n"
- "(@var{g}^2 @var{seed}), (@var{g}^3 @var{seed}), @dots{}\n"
- "@item @var{p} tells us when to stop -- when it returns true\n"
- "when applied to one of the seed values.\n"
- "@item @var{f} maps each seed value to a character. These\n"
- "characters are added to the base character set @var{base_cs} to\n"
- "form the result; @var{base_cs} defaults to the empty set.\n"
- "@end itemize")
-#define FUNC_NAME s_scm_char_set_unfold_x
-{
- SCM tmp;
-
- SCM_VALIDATE_PROC (1, p);
- SCM_VALIDATE_PROC (2, f);
- SCM_VALIDATE_PROC (3, g);
- SCM_VALIDATE_SMOB (5, base_cs, charset);
-
- tmp = scm_call_1 (p, seed);
- while (SCM_FALSEP (tmp))
- {
- SCM ch = scm_call_1 (f, seed);
- if (!SCM_CHARP (ch))
- SCM_MISC_ERROR ("procedure ~S returned non-char", scm_list_1 (f));
- SCM_CHARSET_SET (base_cs, SCM_CHAR (ch));
-
- seed = scm_call_1 (g, seed);
- tmp = scm_call_1 (p, seed);
- }
- return base_cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_for_each, "char-set-for-each", 2, 0, 0,
- (SCM proc, SCM cs),
- "Apply @var{proc} to every character in the character set\n"
- "@var{cs}. The return value is not specified.")
-#define FUNC_NAME s_scm_char_set_for_each
-{
- int k;
-
- SCM_VALIDATE_PROC (1, proc);
- SCM_VALIDATE_SMOB (2, cs, charset);
-
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- scm_call_1 (proc, SCM_MAKE_CHAR (k));
- return SCM_UNSPECIFIED;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_map, "char-set-map", 2, 0, 0,
- (SCM proc, SCM cs),
- "Map the procedure @var{proc} over every character in @var{cs}.\n"
- "@var{proc} must be a character -> character procedure.")
-#define FUNC_NAME s_scm_char_set_map
-{
- SCM result;
- int k;
-
- SCM_VALIDATE_PROC (1, proc);
- SCM_VALIDATE_SMOB (2, cs, charset);
-
- result = make_char_set (FUNC_NAME);
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- {
- SCM ch = scm_call_1 (proc, SCM_MAKE_CHAR (k));
- if (!SCM_CHARP (ch))
- SCM_MISC_ERROR ("procedure ~S returned non-char", scm_list_1 (proc));
- SCM_CHARSET_SET (result, SCM_CHAR (ch));
- }
- return result;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_copy, "char-set-copy", 1, 0, 0,
- (SCM cs),
- "Return a newly allocated character set containing all\n"
- "characters in @var{cs}.")
-#define FUNC_NAME s_scm_char_set_copy
-{
- SCM ret;
- long * p1, * p2;
- int k;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- ret = make_char_set (FUNC_NAME);
- p1 = (long *) SCM_SMOB_DATA (cs);
- p2 = (long *) SCM_SMOB_DATA (ret);
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p2[k] = p1[k];
- return ret;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set, "char-set", 0, 0, 1,
- (SCM rest),
- "Return a character set containing all given characters.")
-#define FUNC_NAME s_scm_char_set
-{
- SCM cs;
- long * p;
- int argnum = 1;
-
- SCM_VALIDATE_REST_ARGUMENT (rest);
- cs = make_char_set (FUNC_NAME);
- p = (long *) SCM_SMOB_DATA (cs);
- while (!SCM_NULLP (rest))
- {
- int c;
-
- SCM_VALIDATE_CHAR_COPY (argnum, SCM_CAR (rest), c);
- argnum++;
- rest = SCM_CDR (rest);
- p[c / SCM_BITS_PER_LONG] |= 1L << (c % SCM_BITS_PER_LONG);
- }
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_list_to_char_set, "list->char-set", 1, 1, 0,
- (SCM list, SCM base_cs),
- "Convert the character list @var{list} to a character set. If\n"
- "the character set @var{base_cs} is given, the character in this\n"
- "set are also included in the result.")
-#define FUNC_NAME s_scm_list_to_char_set
-{
- SCM cs;
- long * p;
-
- SCM_VALIDATE_LIST (1, list);
- if (SCM_UNBNDP (base_cs))
- cs = make_char_set (FUNC_NAME);
- else
- {
- SCM_VALIDATE_SMOB (2, base_cs, charset);
- cs = scm_char_set_copy (base_cs);
- }
- p = (long *) SCM_SMOB_DATA (cs);
- while (!SCM_NULLP (list))
- {
- SCM chr = SCM_CAR (list);
- int c;
-
- SCM_VALIDATE_CHAR_COPY (0, chr, c);
- list = SCM_CDR (list);
-
- p[c / SCM_BITS_PER_LONG] |= 1L << (c % SCM_BITS_PER_LONG);
- }
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_list_to_char_set_x, "list->char-set!", 2, 0, 0,
- (SCM list, SCM base_cs),
- "Convert the character list @var{list} to a character set. The\n"
- "characters are added to @var{base_cs} and @var{base_cs} is\n"
- "returned.")
-#define FUNC_NAME s_scm_list_to_char_set_x
-{
- long * p;
-
- SCM_VALIDATE_LIST (1, list);
- SCM_VALIDATE_SMOB (2, base_cs, charset);
- p = (long *) SCM_SMOB_DATA (base_cs);
- while (!SCM_NULLP (list))
- {
- SCM chr = SCM_CAR (list);
- int c;
-
- SCM_VALIDATE_CHAR_COPY (0, chr, c);
- list = SCM_CDR (list);
-
- p[c / SCM_BITS_PER_LONG] |= 1L << (c % SCM_BITS_PER_LONG);
- }
- return base_cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_string_to_char_set, "string->char-set", 1, 1, 0,
- (SCM str, SCM base_cs),
- "Convert the string @var{str} to a character set. If the\n"
- "character set @var{base_cs} is given, the characters in this\n"
- "set are also included in the result.")
-#define FUNC_NAME s_scm_string_to_char_set
-{
- SCM cs;
- long * p;
- char * s;
- size_t k = 0;
-
- SCM_VALIDATE_STRING (1, str);
- if (SCM_UNBNDP (base_cs))
- cs = make_char_set (FUNC_NAME);
- else
- {
- SCM_VALIDATE_SMOB (2, base_cs, charset);
- cs = scm_char_set_copy (base_cs);
- }
- p = (long *) SCM_SMOB_DATA (cs);
- s = SCM_STRING_CHARS (str);
- while (k < SCM_STRING_LENGTH (str))
- {
- int c = s[k++];
- p[c / SCM_BITS_PER_LONG] |= 1L << (c % SCM_BITS_PER_LONG);
- }
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_string_to_char_set_x, "string->char-set!", 2, 0, 0,
- (SCM str, SCM base_cs),
- "Convert the string @var{str} to a character set. The\n"
- "characters from the string are added to @var{base_cs}, and\n"
- "@var{base_cs} is returned.")
-#define FUNC_NAME s_scm_string_to_char_set_x
-{
- long * p;
- char * s;
- size_t k = 0;
-
- SCM_VALIDATE_STRING (1, str);
- SCM_VALIDATE_SMOB (2, base_cs, charset);
- p = (long *) SCM_SMOB_DATA (base_cs);
- s = SCM_STRING_CHARS (str);
- while (k < SCM_STRING_LENGTH (str))
- {
- int c = s[k++];
- p[c / SCM_BITS_PER_LONG] |= 1L << (c % SCM_BITS_PER_LONG);
- }
- return base_cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_filter, "char-set-filter", 2, 1, 0,
- (SCM pred, SCM cs, SCM base_cs),
- "Return a character set containing every character from @var{cs}\n"
- "so that it satisfies @var{pred}. If provided, the characters\n"
- "from @var{base_cs} are added to the result.")
-#define FUNC_NAME s_scm_char_set_filter
-{
- SCM ret;
- int k;
- long * p;
-
- SCM_VALIDATE_PROC (1, pred);
- SCM_VALIDATE_SMOB (2, cs, charset);
- if (!SCM_UNBNDP (base_cs))
- {
- SCM_VALIDATE_SMOB (3, base_cs, charset);
- ret = scm_char_set_copy (base_cs);
- }
- else
- ret = make_char_set (FUNC_NAME);
- p = (long *) SCM_SMOB_DATA (ret);
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- {
- if (SCM_CHARSET_GET (cs, k))
- {
- SCM res = scm_call_1 (pred, SCM_MAKE_CHAR (k));
-
- if (!SCM_FALSEP (res))
- p[k / SCM_BITS_PER_LONG] |= 1L << (k % SCM_BITS_PER_LONG);
- }
- }
- return ret;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_filter_x, "char-set-filter!", 3, 0, 0,
- (SCM pred, SCM cs, SCM base_cs),
- "Return a character set containing every character from @var{cs}\n"
- "so that it satisfies @var{pred}. The characters are added to\n"
- "@var{base_cs} and @var{base_cs} is returned.")
-#define FUNC_NAME s_scm_char_set_filter_x
-{
- int k;
- long * p;
-
- SCM_VALIDATE_PROC (1, pred);
- SCM_VALIDATE_SMOB (2, cs, charset);
- SCM_VALIDATE_SMOB (3, base_cs, charset);
- p = (long *) SCM_SMOB_DATA (base_cs);
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- {
- if (SCM_CHARSET_GET (cs, k))
- {
- SCM res = scm_call_1 (pred, SCM_MAKE_CHAR (k));
-
- if (!SCM_FALSEP (res))
- p[k / SCM_BITS_PER_LONG] |= 1L << (k % SCM_BITS_PER_LONG);
- }
- }
- return base_cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_ucs_range_to_char_set, "ucs-range->char-set", 2, 2, 0,
- (SCM lower, SCM upper, SCM error, SCM base_cs),
- "Return a character set containing all characters whose\n"
- "character codes lie in the half-open range\n"
- "[@var{lower},@var{upper}).\n"
- "\n"
- "If @var{error} is a true value, an error is signalled if the\n"
- "specified range contains characters which are not contained in\n"
- "the implemented character range. If @var{error} is @code{#f},\n"
- "these characters are silently left out of the resultung\n"
- "character set.\n"
- "\n"
- "The characters in @var{base_cs} are added to the result, if\n"
- "given.")
-#define FUNC_NAME s_scm_ucs_range_to_char_set
-{
- SCM cs;
- int clower, cupper;
- long * p;
-
- SCM_VALIDATE_INUM_COPY (1, lower, clower);
- SCM_VALIDATE_INUM_COPY (2, upper, cupper);
- SCM_ASSERT_RANGE (1, lower, clower >= 0);
- SCM_ASSERT_RANGE (2, upper, cupper >= 0 && cupper >= clower);
- if (!SCM_UNBNDP (error))
- {
- if (!SCM_FALSEP (error))
- {
- SCM_ASSERT_RANGE (1, lower, clower <= SCM_CHARSET_SIZE);
- SCM_ASSERT_RANGE (2, upper, cupper <= SCM_CHARSET_SIZE);
- }
- }
- if (clower > SCM_CHARSET_SIZE)
- clower = SCM_CHARSET_SIZE;
- if (cupper > SCM_CHARSET_SIZE)
- cupper = SCM_CHARSET_SIZE;
- if (SCM_UNBNDP (base_cs))
- cs = make_char_set (FUNC_NAME);
- else
- {
- SCM_VALIDATE_SMOB (2, base_cs, charset);
- cs = scm_char_set_copy (base_cs);
- }
- p = (long *) SCM_SMOB_DATA (cs);
- while (clower < cupper)
- {
- p[clower / SCM_BITS_PER_LONG] |= 1L << (clower % SCM_BITS_PER_LONG);
- clower++;
- }
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_ucs_range_to_char_set_x, "ucs-range->char-set!", 4, 0, 0,
- (SCM lower, SCM upper, SCM error, SCM base_cs),
- "Return a character set containing all characters whose\n"
- "character codes lie in the half-open range\n"
- "[@var{lower},@var{upper}).\n"
- "\n"
- "If @var{error} is a true value, an error is signalled if the\n"
- "specified range contains characters which are not contained in\n"
- "the implemented character range. If @var{error} is @code{#f},\n"
- "these characters are silently left out of the resultung\n"
- "character set.\n"
- "\n"
- "The characters are added to @var{base_cs} and @var{base_cs} is\n"
- "returned.")
-#define FUNC_NAME s_scm_ucs_range_to_char_set_x
-{
- int clower, cupper;
- long * p;
-
- SCM_VALIDATE_INUM_COPY (1, lower, clower);
- SCM_VALIDATE_INUM_COPY (2, upper, cupper);
- SCM_ASSERT_RANGE (1, lower, clower >= 0);
- SCM_ASSERT_RANGE (2, upper, cupper >= 0 && cupper >= clower);
- if (!SCM_FALSEP (error))
- {
- SCM_ASSERT_RANGE (1, lower, clower <= SCM_CHARSET_SIZE);
- SCM_ASSERT_RANGE (2, upper, cupper <= SCM_CHARSET_SIZE);
- }
- if (clower > SCM_CHARSET_SIZE)
- clower = SCM_CHARSET_SIZE;
- if (cupper > SCM_CHARSET_SIZE)
- cupper = SCM_CHARSET_SIZE;
- p = (long *) SCM_SMOB_DATA (base_cs);
- while (clower < cupper)
- {
- p[clower / SCM_BITS_PER_LONG] |= 1L << (clower % SCM_BITS_PER_LONG);
- clower++;
- }
- return base_cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_size, "char-set-size", 1, 0, 0,
- (SCM cs),
- "Return the number of elements in character set @var{cs}.")
-#define FUNC_NAME s_scm_char_set_size
-{
- int k, count = 0;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- count++;
- return SCM_MAKINUM (count);
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_count, "char-set-count", 2, 0, 0,
- (SCM pred, SCM cs),
- "Return the number of the elements int the character set\n"
- "@var{cs} which satisfy the predicate @var{pred}.")
-#define FUNC_NAME s_scm_char_set_count
-{
- int k, count = 0;
-
- SCM_VALIDATE_PROC (1, pred);
- SCM_VALIDATE_SMOB (2, cs, charset);
-
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- {
- SCM res = scm_call_1 (pred, SCM_MAKE_CHAR (k));
- if (!SCM_FALSEP (res))
- count++;
- }
- return SCM_MAKINUM (count);
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_to_list, "char-set->list", 1, 0, 0,
- (SCM cs),
- "Return a list containing the elements of the character set\n"
- "@var{cs}.")
-#define FUNC_NAME s_scm_char_set_to_list
-{
- int k;
- SCM result = SCM_EOL;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- for (k = SCM_CHARSET_SIZE; k > 0; k--)
- if (SCM_CHARSET_GET (cs, k - 1))
- result = scm_cons (SCM_MAKE_CHAR (k - 1), result);
- return result;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_to_string, "char-set->string", 1, 0, 0,
- (SCM cs),
- "Return a string containing the elements of the character set\n"
- "@var{cs}. The order in which the characters are placed in the\n"
- "string is not defined.")
-#define FUNC_NAME s_scm_char_set_to_string
-{
- int k;
- int count = 0;
- int idx = 0;
- SCM result;
- char * p;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- count++;
- result = scm_allocate_string (count);
- p = SCM_STRING_CHARS (result);
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- p[idx++] = k;
- return result;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_contains_p, "char-set-contains?", 2, 0, 0,
- (SCM cs, SCM ch),
- "Return @code{#t} iff the character @var{ch} is contained in the\n"
- "character set @var{cs}.")
-#define FUNC_NAME s_scm_char_set_contains_p
-{
- SCM_VALIDATE_SMOB (1, cs, charset);
- SCM_VALIDATE_CHAR (2, ch);
- return SCM_BOOL (SCM_CHARSET_GET (cs, SCM_CHAR (ch)));
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_every, "char-set-every", 2, 0, 0,
- (SCM pred, SCM cs),
- "Return a true value if every character in the character set\n"
- "@var{cs} satisfies the predicate @var{pred}.")
-#define FUNC_NAME s_scm_char_set_every
-{
- int k;
- SCM res = SCM_BOOL_T;
-
- SCM_VALIDATE_PROC (1, pred);
- SCM_VALIDATE_SMOB (2, cs, charset);
-
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- {
- res = scm_call_1 (pred, SCM_MAKE_CHAR (k));
- if (SCM_FALSEP (res))
- return res;
- }
- return res;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_any, "char-set-any", 2, 0, 0,
- (SCM pred, SCM cs),
- "Return a true value if any character in the character set\n"
- "@var{cs} satisfies the predicate @var{pred}.")
-#define FUNC_NAME s_scm_char_set_any
-{
- int k;
-
- SCM_VALIDATE_PROC (1, pred);
- SCM_VALIDATE_SMOB (2, cs, charset);
-
- for (k = 0; k < SCM_CHARSET_SIZE; k++)
- if (SCM_CHARSET_GET (cs, k))
- {
- SCM res = scm_call_1 (pred, SCM_MAKE_CHAR (k));
- if (!SCM_FALSEP (res))
- return res;
- }
- return SCM_BOOL_F;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_adjoin, "char-set-adjoin", 1, 0, 1,
- (SCM cs, SCM rest),
- "Add all character arguments to the first argument, which must\n"
- "be a character set.")
-#define FUNC_NAME s_scm_char_set_adjoin
-{
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
- cs = scm_char_set_copy (cs);
-
- p = (long *) SCM_SMOB_DATA (cs);
- while (!SCM_NULLP (rest))
- {
- SCM chr = SCM_CAR (rest);
- int c;
-
- SCM_VALIDATE_CHAR_COPY (1, chr, c);
- rest = SCM_CDR (rest);
-
- p[c / SCM_BITS_PER_LONG] |= 1L << (c % SCM_BITS_PER_LONG);
- }
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_delete, "char-set-delete", 1, 0, 1,
- (SCM cs, SCM rest),
- "Delete all character arguments from the first argument, which\n"
- "must be a character set.")
-#define FUNC_NAME s_scm_char_set_delete
-{
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
- cs = scm_char_set_copy (cs);
-
- p = (long *) SCM_SMOB_DATA (cs);
- while (!SCM_NULLP (rest))
- {
- SCM chr = SCM_CAR (rest);
- int c;
-
- SCM_VALIDATE_CHAR_COPY (1, chr, c);
- rest = SCM_CDR (rest);
-
- p[c / SCM_BITS_PER_LONG] &= ~(1L << (c % SCM_BITS_PER_LONG));
- }
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_adjoin_x, "char-set-adjoin!", 1, 0, 1,
- (SCM cs, SCM rest),
- "Add all character arguments to the first argument, which must\n"
- "be a character set.")
-#define FUNC_NAME s_scm_char_set_adjoin_x
-{
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- p = (long *) SCM_SMOB_DATA (cs);
- while (!SCM_NULLP (rest))
- {
- SCM chr = SCM_CAR (rest);
- int c;
-
- SCM_VALIDATE_CHAR_COPY (1, chr, c);
- rest = SCM_CDR (rest);
-
- p[c / SCM_BITS_PER_LONG] |= 1L << (c % SCM_BITS_PER_LONG);
- }
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_delete_x, "char-set-delete!", 1, 0, 1,
- (SCM cs, SCM rest),
- "Delete all character arguments from the first argument, which\n"
- "must be a character set.")
-#define FUNC_NAME s_scm_char_set_delete_x
-{
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- p = (long *) SCM_SMOB_DATA (cs);
- while (!SCM_NULLP (rest))
- {
- SCM chr = SCM_CAR (rest);
- int c;
-
- SCM_VALIDATE_CHAR_COPY (1, chr, c);
- rest = SCM_CDR (rest);
-
- p[c / SCM_BITS_PER_LONG] &= ~(1L << (c % SCM_BITS_PER_LONG));
- }
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_complement, "char-set-complement", 1, 0, 0,
- (SCM cs),
- "Return the complement of the character set @var{cs}.")
-#define FUNC_NAME s_scm_char_set_complement
-{
- int k;
- SCM res;
- long * p, * q;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
-
- res = make_char_set (FUNC_NAME);
- p = (long *) SCM_SMOB_DATA (res);
- q = (long *) SCM_SMOB_DATA (cs);
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] = ~q[k];
- return res;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_union, "char-set-union", 0, 0, 1,
- (SCM rest),
- "Return the union of all argument character sets.")
-#define FUNC_NAME s_scm_char_set_union
-{
- int c = 1;
- SCM res;
- long * p;
-
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- res = make_char_set (FUNC_NAME);
- p = (long *) SCM_SMOB_DATA (res);
- while (!SCM_NULLP (rest))
- {
- int k;
- SCM cs = SCM_CAR (rest);
- SCM_VALIDATE_SMOB (c, cs, charset);
- c++;
- rest = SCM_CDR (rest);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] |= ((long *) SCM_SMOB_DATA (cs))[k];
- }
- return res;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_intersection, "char-set-intersection", 0, 0, 1,
- (SCM rest),
- "Return the intersection of all argument character sets.")
-#define FUNC_NAME s_scm_char_set_intersection
-{
- SCM res;
-
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- if (SCM_NULLP (rest))
- res = make_char_set (FUNC_NAME);
- else
- {
- long *p;
- int argnum = 2;
-
- res = scm_char_set_copy (SCM_CAR (rest));
- p = (long *) SCM_SMOB_DATA (res);
- rest = SCM_CDR (rest);
-
- while (SCM_CONSP (rest))
- {
- int k;
- SCM cs = SCM_CAR (rest);
- long *cs_data;
-
- SCM_VALIDATE_SMOB (argnum, cs, charset);
- argnum++;
- cs_data = (long *) SCM_SMOB_DATA (cs);
- rest = SCM_CDR (rest);
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] &= cs_data[k];
- }
- }
-
- return res;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_difference, "char-set-difference", 1, 0, 1,
- (SCM cs1, SCM rest),
- "Return the difference of all argument character sets.")
-#define FUNC_NAME s_scm_char_set_difference
-{
- int c = 2;
- SCM res;
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs1, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- res = scm_char_set_copy (cs1);
- p = (long *) SCM_SMOB_DATA (res);
- while (!SCM_NULLP (rest))
- {
- int k;
- SCM cs = SCM_CAR (rest);
- SCM_VALIDATE_SMOB (c, cs, charset);
- c++;
- rest = SCM_CDR (rest);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] &= ~((long *) SCM_SMOB_DATA (cs))[k];
- }
- return res;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_xor, "char-set-xor", 0, 0, 1,
- (SCM rest),
- "Return the exclusive-or of all argument character sets.")
-#define FUNC_NAME s_scm_char_set_xor
-{
- SCM res;
-
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- if (SCM_NULLP (rest))
- res = make_char_set (FUNC_NAME);
- else
- {
- int argnum = 2;
- long * p;
-
- res = scm_char_set_copy (SCM_CAR (rest));
- p = (long *) SCM_SMOB_DATA (res);
- rest = SCM_CDR (rest);
-
- while (SCM_CONSP (rest))
- {
- SCM cs = SCM_CAR (rest);
- long *cs_data;
- int k;
-
- SCM_VALIDATE_SMOB (argnum, cs, charset);
- argnum++;
- cs_data = (long *) SCM_SMOB_DATA (cs);
- rest = SCM_CDR (rest);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] ^= cs_data[k];
- }
- }
- return res;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_diff_plus_intersection, "char-set-diff+intersection", 1, 0, 1,
- (SCM cs1, SCM rest),
- "Return the difference and the intersection of all argument\n"
- "character sets.")
-#define FUNC_NAME s_scm_char_set_diff_plus_intersection
-{
- int c = 2;
- SCM res1, res2;
- long * p, * q;
-
- SCM_VALIDATE_SMOB (1, cs1, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- res1 = scm_char_set_copy (cs1);
- res2 = make_char_set (FUNC_NAME);
- p = (long *) SCM_SMOB_DATA (res1);
- q = (long *) SCM_SMOB_DATA (res2);
- while (!SCM_NULLP (rest))
- {
- int k;
- SCM cs = SCM_CAR (rest);
- long *r;
-
- SCM_VALIDATE_SMOB (c, cs, charset);
- c++;
- r = (long *) SCM_SMOB_DATA (cs);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- {
- q[k] |= p[k] & r[k];
- p[k] &= ~r[k];
- }
- rest = SCM_CDR (rest);
- }
- return scm_values (scm_list_2 (res1, res2));
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_complement_x, "char-set-complement!", 1, 0, 0,
- (SCM cs),
- "Return the complement of the character set @var{cs}.")
-#define FUNC_NAME s_scm_char_set_complement_x
-{
- int k;
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs, charset);
- p = (long *) SCM_SMOB_DATA (cs);
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] = ~p[k];
- return cs;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_union_x, "char-set-union!", 1, 0, 1,
- (SCM cs1, SCM rest),
- "Return the union of all argument character sets.")
-#define FUNC_NAME s_scm_char_set_union_x
-{
- int c = 2;
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs1, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- p = (long *) SCM_SMOB_DATA (cs1);
- while (!SCM_NULLP (rest))
- {
- int k;
- SCM cs = SCM_CAR (rest);
- SCM_VALIDATE_SMOB (c, cs, charset);
- c++;
- rest = SCM_CDR (rest);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] |= ((long *) SCM_SMOB_DATA (cs))[k];
- }
- return cs1;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_intersection_x, "char-set-intersection!", 1, 0, 1,
- (SCM cs1, SCM rest),
- "Return the intersection of all argument character sets.")
-#define FUNC_NAME s_scm_char_set_intersection_x
-{
- int c = 2;
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs1, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- p = (long *) SCM_SMOB_DATA (cs1);
- while (!SCM_NULLP (rest))
- {
- int k;
- SCM cs = SCM_CAR (rest);
- SCM_VALIDATE_SMOB (c, cs, charset);
- c++;
- rest = SCM_CDR (rest);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] &= ((long *) SCM_SMOB_DATA (cs))[k];
- }
- return cs1;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_difference_x, "char-set-difference!", 1, 0, 1,
- (SCM cs1, SCM rest),
- "Return the difference of all argument character sets.")
-#define FUNC_NAME s_scm_char_set_difference_x
-{
- int c = 2;
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs1, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- p = (long *) SCM_SMOB_DATA (cs1);
- while (!SCM_NULLP (rest))
- {
- int k;
- SCM cs = SCM_CAR (rest);
- SCM_VALIDATE_SMOB (c, cs, charset);
- c++;
- rest = SCM_CDR (rest);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] &= ~((long *) SCM_SMOB_DATA (cs))[k];
- }
- return cs1;
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_xor_x, "char-set-xor!", 1, 0, 1,
- (SCM cs1, SCM rest),
- "Return the exclusive-or of all argument character sets.")
-#define FUNC_NAME s_scm_char_set_xor_x
-{
- /* a side-effecting variant should presumably give consistent results:
- (define a (char-set #\a))
- (char-set-xor a a a) -> char set #\a
- (char-set-xor! a a a) -> char set #\a
- */
- return scm_char_set_xor (scm_cons (cs1, rest));
-
-#if 0
- /* this would give (char-set-xor! a a a) -> empty char set. */
- int c = 2;
- long * p;
-
- SCM_VALIDATE_SMOB (1, cs1, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- p = (long *) SCM_SMOB_DATA (cs1);
- while (!SCM_NULLP (rest))
- {
- int k;
- SCM cs = SCM_CAR (rest);
- SCM_VALIDATE_SMOB (c, cs, charset);
- c++;
- rest = SCM_CDR (rest);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- p[k] ^= ((long *) SCM_SMOB_DATA (cs))[k];
- }
- return cs1;
-#endif
-}
-#undef FUNC_NAME
-
-
-SCM_DEFINE (scm_char_set_diff_plus_intersection_x, "char-set-diff+intersection!", 2, 0, 1,
- (SCM cs1, SCM cs2, SCM rest),
- "Return the difference and the intersection of all argument\n"
- "character sets.")
-#define FUNC_NAME s_scm_char_set_diff_plus_intersection_x
-{
- int c = 3;
- long * p, * q;
- int k;
-
- SCM_VALIDATE_SMOB (1, cs1, charset);
- SCM_VALIDATE_SMOB (2, cs2, charset);
- SCM_VALIDATE_REST_ARGUMENT (rest);
-
- p = (long *) SCM_SMOB_DATA (cs1);
- q = (long *) SCM_SMOB_DATA (cs2);
- if (p == q)
- {
- /* (char-set-diff+intersection! a a ...): can't share storage,
- but we know the answer without checking for further
- arguments. */
- return scm_values (scm_list_2 (make_char_set (FUNC_NAME), cs1));
- }
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- {
- long t = p[k];
-
- p[k] &= ~q[k];
- q[k] = t & q[k];
- }
- while (!SCM_NULLP (rest))
- {
- SCM cs = SCM_CAR (rest);
- long *r;
-
- SCM_VALIDATE_SMOB (c, cs, charset);
- c++;
- r = (long *) SCM_SMOB_DATA (cs);
-
- for (k = 0; k < LONGS_PER_CHARSET; k++)
- {
- q[k] |= p[k] & r[k];
- p[k] &= ~r[k];
- }
- rest = SCM_CDR (rest);
- }
- return scm_values (scm_list_2 (cs1, cs2));
-}
-#undef FUNC_NAME
-
-
-/* Create the charset smob type. */
-void
-scm_c_init_srfi_14 (void)
-{
- /* Charset smob creation is protected by this variable because this
- function can be both called from the SRFI-13 and SRFI-14
- initialization functions. This is because the SRFI-13 procedures
- access the charset smob type code. */
- static int initialized = 0;
-
- if (!initialized)
- {
- scm_tc16_charset = scm_make_smob_type ("character-set",
- BYTES_PER_CHARSET);
- scm_set_smob_free (scm_tc16_charset, charset_free);
- scm_set_smob_print (scm_tc16_charset, charset_print);
- initialized = 1;
- }
-}
-
-
-/* Initialize the SRFI-14 module. This function will be called by the
- loading Scheme module. */
-void
-scm_init_srfi_14 (void)
-{
-#if 0
- fprintf(stderr, "bytes-per-charset: %d\n", BYTES_PER_CHARSET);
- fprintf(stderr, "bits-per-long: %d\n", SCM_BITS_PER_LONG);
- fprintf(stderr, "longs-per-charset: %d\n", LONGS_PER_CHARSET);
- fflush (stderr);
-#endif /* 0 */
-
- /* Do the smob type initialization. */
- scm_c_init_srfi_14 ();
-
- /* Install the charset primitives. */
-#include "srfi/srfi-14.x"
-}
-
-/* End of srfi-14.c. */