+DEFINE_LRECORD_IMPLEMENTATION ("char-table-entry", char_table_entry,
+ mark_char_table_entry, internal_object_printer,
+ 0, char_table_entry_equal,
+ char_table_entry_hash,
+ char_table_entry_description,
+ Lisp_Char_Table_Entry);
+#endif /* MULE */
+
+static Lisp_Object
+mark_char_table (Lisp_Object obj)
+{
+ Lisp_Char_Table *ct = XCHAR_TABLE (obj);
+#ifdef UTF2000
+
+ mark_object (ct->table);
+ mark_object (ct->name);
+#ifndef HAVE_LIBCHISE
+ mark_object (ct->db);
+#endif
+#else
+ int i;
+
+ for (i = 0; i < NUM_ASCII_CHARS; i++)
+ mark_object (ct->ascii[i]);
+#ifdef MULE
+ for (i = 0; i < NUM_LEADING_BYTES; i++)
+ mark_object (ct->level1[i]);
+#endif
+#endif
+#ifdef UTF2000
+ return ct->default_value;
+#else
+ return ct->mirror_table;
+#endif
+}
+
+/* WARNING: All functions of this nature need to be written extremely
+ carefully to avoid crashes during GC. Cf. prune_specifiers()
+ and prune_weak_hash_tables(). */
+
+void
+prune_syntax_tables (void)
+{
+ Lisp_Object rest, prev = Qnil;
+
+ for (rest = Vall_syntax_tables;
+ !NILP (rest);
+ rest = XCHAR_TABLE (rest)->next_table)
+ {
+ if (! marked_p (rest))
+ {
+ /* This table is garbage. Remove it from the list. */
+ if (NILP (prev))
+ Vall_syntax_tables = XCHAR_TABLE (rest)->next_table;
+ else
+ XCHAR_TABLE (prev)->next_table =
+ XCHAR_TABLE (rest)->next_table;
+ }
+ }
+}
+
+static Lisp_Object
+char_table_type_to_symbol (enum char_table_type type)
+{
+ switch (type)
+ {
+ default: ABORT();
+ case CHAR_TABLE_TYPE_GENERIC: return Qgeneric;
+ case CHAR_TABLE_TYPE_SYNTAX: return Qsyntax;
+ case CHAR_TABLE_TYPE_DISPLAY: return Qdisplay;
+ case CHAR_TABLE_TYPE_CHAR: return Qchar;
+#ifdef MULE
+ case CHAR_TABLE_TYPE_CATEGORY: return Qcategory;
+#endif
+ }
+}
+
+static enum char_table_type
+symbol_to_char_table_type (Lisp_Object symbol)
+{
+ CHECK_SYMBOL (symbol);
+
+ if (EQ (symbol, Qgeneric)) return CHAR_TABLE_TYPE_GENERIC;
+ if (EQ (symbol, Qsyntax)) return CHAR_TABLE_TYPE_SYNTAX;
+ if (EQ (symbol, Qdisplay)) return CHAR_TABLE_TYPE_DISPLAY;
+ if (EQ (symbol, Qchar)) return CHAR_TABLE_TYPE_CHAR;
+#ifdef MULE
+ if (EQ (symbol, Qcategory)) return CHAR_TABLE_TYPE_CATEGORY;
+#endif
+
+ signal_simple_error ("Unrecognized char table type", symbol);
+ return CHAR_TABLE_TYPE_GENERIC; /* not reached */
+}
+
+#ifndef UTF2000
+static void
+print_chartab_range (Emchar first, Emchar last, Lisp_Object val,
+ Lisp_Object printcharfun)
+{
+ if (first != last)
+ {
+ write_c_string (" (", printcharfun);
+ print_internal (make_char (first), printcharfun, 0);
+ write_c_string (" ", printcharfun);
+ print_internal (make_char (last), printcharfun, 0);
+ write_c_string (") ", printcharfun);
+ }
+ else
+ {
+ write_c_string (" ", printcharfun);
+ print_internal (make_char (first), printcharfun, 0);
+ write_c_string (" ", printcharfun);
+ }
+ print_internal (val, printcharfun, 1);
+}
+#endif
+
+#if defined(MULE)&&!defined(UTF2000)
+
+static void
+print_chartab_charset_row (Lisp_Object charset,
+ int row,
+ Lisp_Char_Table_Entry *cte,
+ Lisp_Object printcharfun)
+{
+ int i;
+ Lisp_Object cat = Qunbound;
+ int first = -1;
+
+ for (i = 32; i < 128; i++)
+ {
+ Lisp_Object pam = cte->level2[i - 32];
+
+ if (first == -1)
+ {
+ first = i;
+ cat = pam;
+ continue;
+ }
+
+ if (!EQ (cat, pam))
+ {
+ if (row == -1)
+ print_chartab_range (MAKE_CHAR (charset, first, 0),
+ MAKE_CHAR (charset, i - 1, 0),
+ cat, printcharfun);
+ else
+ print_chartab_range (MAKE_CHAR (charset, row, first),
+ MAKE_CHAR (charset, row, i - 1),
+ cat, printcharfun);
+ first = -1;
+ i--;
+ }
+ }
+
+ if (first != -1)
+ {
+ if (row == -1)
+ print_chartab_range (MAKE_CHAR (charset, first, 0),
+ MAKE_CHAR (charset, i - 1, 0),
+ cat, printcharfun);
+ else
+ print_chartab_range (MAKE_CHAR (charset, row, first),
+ MAKE_CHAR (charset, row, i - 1),
+ cat, printcharfun);
+ }
+}
+
+static void
+print_chartab_two_byte_charset (Lisp_Object charset,
+ Lisp_Char_Table_Entry *cte,
+ Lisp_Object printcharfun)
+{
+ int i;
+
+ for (i = 32; i < 128; i++)
+ {
+ Lisp_Object jen = cte->level2[i - 32];
+
+ if (!CHAR_TABLE_ENTRYP (jen))
+ {
+ char buf[100];
+
+ write_c_string (" [", printcharfun);
+ print_internal (XCHARSET_NAME (charset), printcharfun, 0);
+ sprintf (buf, " %d] ", i);
+ write_c_string (buf, printcharfun);
+ print_internal (jen, printcharfun, 0);
+ }
+ else
+ print_chartab_charset_row (charset, i, XCHAR_TABLE_ENTRY (jen),
+ printcharfun);
+ }
+}
+
+#endif /* MULE */
+
+static void
+print_char_table (Lisp_Object obj, Lisp_Object printcharfun, int escapeflag)
+{
+ Lisp_Char_Table *ct = XCHAR_TABLE (obj);
+#ifdef UTF2000
+ int i;
+ struct gcpro gcpro1, gcpro2;
+ GCPRO2 (obj, printcharfun);
+
+ write_c_string ("#s(char-table ", printcharfun);
+ write_c_string (" ", printcharfun);
+ write_c_string (string_data
+ (symbol_name
+ (XSYMBOL (char_table_type_to_symbol (ct->type)))),
+ printcharfun);
+ write_c_string ("\n ", printcharfun);
+ print_internal (ct->default_value, printcharfun, escapeflag);
+ for (i = 0; i < 256; i++)
+ {
+ Lisp_Object elt = get_byte_table (ct->table, i);
+ if (i != 0) write_c_string ("\n ", printcharfun);
+ if (EQ (elt, Qunbound))
+ write_c_string ("void", printcharfun);
+ else
+ print_internal (elt, printcharfun, escapeflag);
+ }
+ UNGCPRO;
+#else /* non UTF2000 */
+ char buf[200];
+
+ sprintf (buf, "#s(char-table type %s data (",
+ string_data (symbol_name (XSYMBOL
+ (char_table_type_to_symbol (ct->type)))));
+ write_c_string (buf, printcharfun);
+
+ /* Now write out the ASCII/Control-1 stuff. */
+ {
+ int i;
+ int first = -1;
+ Lisp_Object val = Qunbound;
+
+ for (i = 0; i < NUM_ASCII_CHARS; i++)
+ {
+ if (first == -1)
+ {
+ first = i;
+ val = ct->ascii[i];
+ continue;
+ }
+
+ if (!EQ (ct->ascii[i], val))
+ {
+ print_chartab_range (first, i - 1, val, printcharfun);
+ first = -1;
+ i--;
+ }
+ }
+
+ if (first != -1)
+ print_chartab_range (first, i - 1, val, printcharfun);
+ }
+
+#ifdef MULE
+ {
+ Charset_ID i;
+
+ for (i = MIN_LEADING_BYTE; i < MIN_LEADING_BYTE + NUM_LEADING_BYTES;
+ i++)
+ {
+ Lisp_Object ann = ct->level1[i - MIN_LEADING_BYTE];
+ Lisp_Object charset = CHARSET_BY_LEADING_BYTE (i);
+
+ if (!CHARSETP (charset) || i == LEADING_BYTE_ASCII
+ || i == LEADING_BYTE_CONTROL_1)
+ continue;
+ if (!CHAR_TABLE_ENTRYP (ann))
+ {
+ write_c_string (" ", printcharfun);
+ print_internal (XCHARSET_NAME (charset),
+ printcharfun, 0);
+ write_c_string (" ", printcharfun);
+ print_internal (ann, printcharfun, 0);
+ }
+ else
+ {
+ Lisp_Char_Table_Entry *cte = XCHAR_TABLE_ENTRY (ann);
+ if (XCHARSET_DIMENSION (charset) == 1)
+ print_chartab_charset_row (charset, -1, cte, printcharfun);
+ else
+ print_chartab_two_byte_charset (charset, cte, printcharfun);
+ }
+ }
+ }
+#endif /* MULE */
+#endif /* non UTF2000 */
+
+ write_c_string ("))", printcharfun);
+}
+
+static int
+char_table_equal (Lisp_Object obj1, Lisp_Object obj2, int depth)
+{
+ Lisp_Char_Table *ct1 = XCHAR_TABLE (obj1);
+ Lisp_Char_Table *ct2 = XCHAR_TABLE (obj2);
+ int i;
+
+ if (CHAR_TABLE_TYPE (ct1) != CHAR_TABLE_TYPE (ct2))
+ return 0;
+
+#ifdef UTF2000
+ for (i = 0; i < 256; i++)
+ {
+ if (!internal_equal (get_byte_table (ct1->table, i),
+ get_byte_table (ct2->table, i), 0))
+ return 0;
+ }
+#else
+ for (i = 0; i < NUM_ASCII_CHARS; i++)
+ if (!internal_equal (ct1->ascii[i], ct2->ascii[i], depth + 1))
+ return 0;
+
+#ifdef MULE
+ for (i = 0; i < NUM_LEADING_BYTES; i++)
+ if (!internal_equal (ct1->level1[i], ct2->level1[i], depth + 1))
+ return 0;
+#endif /* MULE */
+#endif /* non UTF2000 */
+
+ return 1;
+}
+
+static unsigned long
+char_table_hash (Lisp_Object obj, int depth)
+{
+ Lisp_Char_Table *ct = XCHAR_TABLE (obj);
+#ifdef UTF2000
+ return byte_table_hash (ct->table, depth + 1);
+#else
+ unsigned long hashval = internal_array_hash (ct->ascii, NUM_ASCII_CHARS,
+ depth);
+#ifdef MULE
+ hashval = HASH2 (hashval,
+ internal_array_hash (ct->level1, NUM_LEADING_BYTES, depth));
+#endif /* MULE */
+ return hashval;
+#endif
+}
+
+static const struct lrecord_description char_table_description[] = {
+#ifdef UTF2000
+ { XD_LISP_OBJECT, offsetof(Lisp_Char_Table, table) },
+ { XD_LISP_OBJECT, offsetof(Lisp_Char_Table, default_value) },
+ { XD_LISP_OBJECT, offsetof(Lisp_Char_Table, name) },
+#ifndef HAVE_LIBCHISE
+ { XD_LISP_OBJECT, offsetof(Lisp_Char_Table, db) },
+#endif
+#else
+ { XD_LISP_OBJECT_ARRAY, offsetof (Lisp_Char_Table, ascii), NUM_ASCII_CHARS },
+#ifdef MULE
+ { XD_LISP_OBJECT_ARRAY, offsetof (Lisp_Char_Table, level1), NUM_LEADING_BYTES },
+#endif
+#endif
+#ifndef UTF2000
+ { XD_LISP_OBJECT, offsetof (Lisp_Char_Table, mirror_table) },
+#endif
+ { XD_LO_LINK, offsetof (Lisp_Char_Table, next_table) },
+ { XD_END }
+};
+
+DEFINE_LRECORD_IMPLEMENTATION ("char-table", char_table,
+ mark_char_table, print_char_table, 0,
+ char_table_equal, char_table_hash,
+ char_table_description,
+ Lisp_Char_Table);
+
+DEFUN ("char-table-p", Fchar_table_p, 1, 1, 0, /*
+Return non-nil if OBJECT is a char table.
+
+A char table is a table that maps characters (or ranges of characters)
+to values. Char tables are specialized for characters, only allowing
+particular sorts of ranges to be assigned values. Although this
+loses in generality, it makes for extremely fast (constant-time)
+lookups, and thus is feasible for applications that do an extremely
+large number of lookups (e.g. scanning a buffer for a character in
+a particular syntax, where a lookup in the syntax table must occur
+once per character).
+
+When Mule support exists, the types of ranges that can be assigned
+values are
+
+-- all characters
+-- an entire charset
+-- a single row in a two-octet charset
+-- a single character
+
+When Mule support is not present, the types of ranges that can be
+assigned values are
+
+-- all characters
+-- a single character
+
+To create a char table, use `make-char-table'.
+To modify a char table, use `put-char-table' or `remove-char-table'.
+To retrieve the value for a particular character, use `get-char-table'.
+See also `map-char-table', `clear-char-table', `copy-char-table',
+`valid-char-table-type-p', `char-table-type-list',
+`valid-char-table-value-p', and `check-char-table-value'.
+*/
+ (object))
+{
+ return CHAR_TABLEP (object) ? Qt : Qnil;
+}
+
+DEFUN ("char-table-type-list", Fchar_table_type_list, 0, 0, 0, /*
+Return a list of the recognized char table types.
+See `valid-char-table-type-p'.
+*/
+ ())
+{
+#ifdef MULE
+ return list5 (Qchar, Qcategory, Qdisplay, Qgeneric, Qsyntax);
+#else
+ return list4 (Qchar, Qdisplay, Qgeneric, Qsyntax);
+#endif
+}
+
+DEFUN ("valid-char-table-type-p", Fvalid_char_table_type_p, 1, 1, 0, /*
+Return t if TYPE if a recognized char table type.
+
+Each char table type is used for a different purpose and allows different
+sorts of values. The different char table types are
+
+`category'
+ Used for category tables, which specify the regexp categories
+ that a character is in. The valid values are nil or a
+ bit vector of 95 elements. Higher-level Lisp functions are
+ provided for working with category tables. Currently categories
+ and category tables only exist when Mule support is present.
+`char'
+ A generalized char table, for mapping from one character to
+ another. Used for case tables, syntax matching tables,
+ `keyboard-translate-table', etc. The valid values are characters.
+`generic'
+ An even more generalized char table, for mapping from a
+ character to anything.
+`display'
+ Used for display tables, which specify how a particular character
+ is to appear when displayed. #### Not yet implemented.
+`syntax'
+ Used for syntax tables, which specify the syntax of a particular
+ character. Higher-level Lisp functions are provided for
+ working with syntax tables. The valid values are integers.
+
+*/
+ (type))
+{
+ return (EQ (type, Qchar) ||
+#ifdef MULE
+ EQ (type, Qcategory) ||
+#endif
+ EQ (type, Qdisplay) ||
+ EQ (type, Qgeneric) ||
+ EQ (type, Qsyntax)) ? Qt : Qnil;
+}
+
+DEFUN ("char-table-type", Fchar_table_type, 1, 1, 0, /*
+Return the type of CHAR-TABLE.
+See `valid-char-table-type-p'.
+*/
+ (char_table))
+{
+ CHECK_CHAR_TABLE (char_table);
+ return char_table_type_to_symbol (XCHAR_TABLE (char_table)->type);
+}
+
+void
+fill_char_table (Lisp_Char_Table *ct, Lisp_Object value)
+{
+#ifdef UTF2000
+ ct->table = Qunbound;
+ ct->default_value = value;
+ ct->unloaded = 0;
+#else
+ int i;
+
+ for (i = 0; i < NUM_ASCII_CHARS; i++)
+ ct->ascii[i] = value;
+#ifdef MULE
+ for (i = 0; i < NUM_LEADING_BYTES; i++)
+ ct->level1[i] = value;
+#endif /* MULE */
+#endif
+
+#ifndef UTF2000
+ if (ct->type == CHAR_TABLE_TYPE_SYNTAX)
+ update_syntax_table (ct);
+#endif
+}
+
+DEFUN ("reset-char-table", Freset_char_table, 1, 1, 0, /*
+Reset CHAR-TABLE to its default state.
+*/
+ (char_table))
+{
+ Lisp_Char_Table *ct;
+
+ CHECK_CHAR_TABLE (char_table);
+ ct = XCHAR_TABLE (char_table);
+
+ switch (ct->type)
+ {
+ case CHAR_TABLE_TYPE_CHAR:
+ fill_char_table (ct, make_char (0));
+ break;
+ case CHAR_TABLE_TYPE_DISPLAY:
+ case CHAR_TABLE_TYPE_GENERIC:
+#ifdef MULE
+ case CHAR_TABLE_TYPE_CATEGORY:
+#endif /* MULE */
+ fill_char_table (ct, Qnil);
+ break;
+
+ case CHAR_TABLE_TYPE_SYNTAX:
+ fill_char_table (ct, make_int (Sinherit));
+ break;
+
+ default:
+ ABORT ();
+ }
+
+ return Qnil;
+}
+
+DEFUN ("make-char-table", Fmake_char_table, 1, 1, 0, /*
+Return a new, empty char table of type TYPE.
+Currently recognized types are 'char, 'category, 'display, 'generic,
+and 'syntax. See `valid-char-table-type-p'.
+*/
+ (type))
+{
+ Lisp_Char_Table *ct;
+ Lisp_Object obj;
+ enum char_table_type ty = symbol_to_char_table_type (type);
+
+ ct = alloc_lcrecord_type (Lisp_Char_Table, &lrecord_char_table);
+ ct->type = ty;
+#ifndef UTF2000
+ if (ty == CHAR_TABLE_TYPE_SYNTAX)
+ {
+ ct->mirror_table = Fmake_char_table (Qgeneric);
+ fill_char_table (XCHAR_TABLE (ct->mirror_table),
+ make_int (Spunct));
+ }
+ else
+ ct->mirror_table = Qnil;
+#else
+ ct->name = Qnil;
+#ifndef HAVE_LIBCHISE
+ ct->db = Qnil;
+#endif
+#endif
+ ct->next_table = Qnil;
+ XSETCHAR_TABLE (obj, ct);
+ if (ty == CHAR_TABLE_TYPE_SYNTAX)
+ {
+ ct->next_table = Vall_syntax_tables;
+ Vall_syntax_tables = obj;
+ }
+ Freset_char_table (obj);
+ return obj;
+}
+
+#if defined(MULE)&&!defined(UTF2000)
+
+static Lisp_Object
+make_char_table_entry (Lisp_Object initval)
+{
+ Lisp_Object obj;
+ int i;
+ Lisp_Char_Table_Entry *cte =
+ alloc_lcrecord_type (Lisp_Char_Table_Entry, &lrecord_char_table_entry);
+
+ for (i = 0; i < 96; i++)
+ cte->level2[i] = initval;
+
+ XSETCHAR_TABLE_ENTRY (obj, cte);
+ return obj;
+}
+
+static Lisp_Object
+copy_char_table_entry (Lisp_Object entry)
+{
+ Lisp_Char_Table_Entry *cte = XCHAR_TABLE_ENTRY (entry);
+ Lisp_Object obj;
+ int i;
+ Lisp_Char_Table_Entry *ctenew =
+ alloc_lcrecord_type (Lisp_Char_Table_Entry, &lrecord_char_table_entry);
+
+ for (i = 0; i < 96; i++)
+ {
+ Lisp_Object new = cte->level2[i];
+ if (CHAR_TABLE_ENTRYP (new))
+ ctenew->level2[i] = copy_char_table_entry (new);
+ else
+ ctenew->level2[i] = new;
+ }
+
+ XSETCHAR_TABLE_ENTRY (obj, ctenew);
+ return obj;
+}
+
+#endif /* MULE */
+
+DEFUN ("copy-char-table", Fcopy_char_table, 1, 1, 0, /*
+Return a new char table which is a copy of CHAR-TABLE.
+It will contain the same values for the same characters and ranges
+as CHAR-TABLE. The values will not themselves be copied.
+*/
+ (char_table))
+{
+ Lisp_Char_Table *ct, *ctnew;
+ Lisp_Object obj;
+#ifndef UTF2000
+ int i;
+#endif
+
+ CHECK_CHAR_TABLE (char_table);
+ ct = XCHAR_TABLE (char_table);
+ ctnew = alloc_lcrecord_type (Lisp_Char_Table, &lrecord_char_table);
+ ctnew->type = ct->type;
+#ifdef UTF2000
+ ctnew->default_value = ct->default_value;
+ /* [tomo:2002-01-21] Perhaps this code seems wrong */
+ ctnew->name = ct->name;
+#ifndef HAVE_LIBCHISE
+ ctnew->db = ct->db;
+#endif
+
+ if (UINT8_BYTE_TABLE_P (ct->table))
+ {
+ ctnew->table = copy_uint8_byte_table (ct->table);
+ }
+ else if (UINT16_BYTE_TABLE_P (ct->table))
+ {
+ ctnew->table = copy_uint16_byte_table (ct->table);
+ }
+ else if (BYTE_TABLE_P (ct->table))
+ {
+ ctnew->table = copy_byte_table (ct->table);
+ }
+ else if (!UNBOUNDP (ct->table))
+ ctnew->table = ct->table;
+#else /* non UTF2000 */
+
+ for (i = 0; i < NUM_ASCII_CHARS; i++)
+ {
+ Lisp_Object new = ct->ascii[i];
+#ifdef MULE
+ assert (! (CHAR_TABLE_ENTRYP (new)));
+#endif /* MULE */
+ ctnew->ascii[i] = new;
+ }
+
+#ifdef MULE
+
+ for (i = 0; i < NUM_LEADING_BYTES; i++)
+ {
+ Lisp_Object new = ct->level1[i];
+ if (CHAR_TABLE_ENTRYP (new))
+ ctnew->level1[i] = copy_char_table_entry (new);
+ else
+ ctnew->level1[i] = new;
+ }
+
+#endif /* MULE */
+#endif /* non UTF2000 */
+
+#ifndef UTF2000
+ if (CHAR_TABLEP (ct->mirror_table))
+ ctnew->mirror_table = Fcopy_char_table (ct->mirror_table);
+ else
+ ctnew->mirror_table = ct->mirror_table;
+#endif
+ ctnew->next_table = Qnil;
+ XSETCHAR_TABLE (obj, ctnew);
+ if (ctnew->type == CHAR_TABLE_TYPE_SYNTAX)
+ {
+ ctnew->next_table = Vall_syntax_tables;
+ Vall_syntax_tables = obj;
+ }
+ return obj;
+}
+
+INLINE_HEADER int XCHARSET_CELL_RANGE (Lisp_Object ccs);
+INLINE_HEADER int
+XCHARSET_CELL_RANGE (Lisp_Object ccs)
+{
+ switch (XCHARSET_CHARS (ccs))
+ {
+ case 94:
+ return (33 << 8) | 126;
+ case 96:
+ return (32 << 8) | 127;
+#ifdef UTF2000
+ case 128:
+ return (0 << 8) | 127;
+ case 256:
+ return (0 << 8) | 255;
+#endif
+ default:
+ ABORT ();
+ return 0;
+ }
+}
+
+#ifndef UTF2000
+static
+#endif
+void
+decode_char_table_range (Lisp_Object range, struct chartab_range *outrange)
+{
+ if (EQ (range, Qt))
+ outrange->type = CHARTAB_RANGE_ALL;
+#ifdef UTF2000
+ else if (EQ (range, Qnil))
+ outrange->type = CHARTAB_RANGE_DEFAULT;
+#endif
+ else if (CHAR_OR_CHAR_INTP (range))
+ {
+ outrange->type = CHARTAB_RANGE_CHAR;
+ outrange->ch = XCHAR_OR_CHAR_INT (range);
+ }
+#ifndef MULE
+ else
+ signal_simple_error ("Range must be t or a character", range);
+#else /* MULE */
+ else if (VECTORP (range))
+ {
+ Lisp_Vector *vec = XVECTOR (range);
+ Lisp_Object *elts = vector_data (vec);
+ int cell_min, cell_max;
+
+ outrange->type = CHARTAB_RANGE_ROW;
+ outrange->charset = Fget_charset (elts[0]);
+ CHECK_INT (elts[1]);
+ outrange->row = XINT (elts[1]);
+ if (XCHARSET_DIMENSION (outrange->charset) < 2)
+ signal_simple_error ("Charset in row vector must be multi-byte",
+ outrange->charset);
+ else
+ {
+ int ret = XCHARSET_CELL_RANGE (outrange->charset);
+
+ cell_min = ret >> 8;
+ cell_max = ret & 0xFF;
+ }
+ if (XCHARSET_DIMENSION (outrange->charset) == 2)
+ check_int_range (outrange->row, cell_min, cell_max);
+#ifdef UTF2000
+ else if (XCHARSET_DIMENSION (outrange->charset) == 3)
+ {
+ check_int_range (outrange->row >> 8 , cell_min, cell_max);
+ check_int_range (outrange->row & 0xFF, cell_min, cell_max);
+ }
+ else if (XCHARSET_DIMENSION (outrange->charset) == 4)
+ {
+ check_int_range ( outrange->row >> 16 , cell_min, cell_max);
+ check_int_range ((outrange->row >> 8) & 0xFF, cell_min, cell_max);
+ check_int_range ( outrange->row & 0xFF, cell_min, cell_max);
+ }
+#endif
+ else
+ ABORT ();
+ }
+ else
+ {
+ if (!CHARSETP (range) && !SYMBOLP (range))
+ signal_simple_error
+ ("Char table range must be t, charset, char, or vector", range);
+ outrange->type = CHARTAB_RANGE_CHARSET;
+ outrange->charset = Fget_charset (range);
+ }
+#endif /* MULE */
+}
+
+#if defined(MULE)&&!defined(UTF2000)
+
+/* called from CHAR_TABLE_VALUE(). */
+Lisp_Object
+get_non_ascii_char_table_value (Lisp_Char_Table *ct, Charset_ID leading_byte,
+ Emchar c)
+{
+ Lisp_Object val;
+#ifdef UTF2000
+ Lisp_Object charset;
+#else
+ Lisp_Object charset = CHARSET_BY_LEADING_BYTE (leading_byte);
+#endif
+ int byte1, byte2;
+
+#ifdef UTF2000
+ BREAKUP_CHAR (c, charset, byte1, byte2);
+#else
+ BREAKUP_CHAR_1_UNSAFE (c, charset, byte1, byte2);
+#endif
+ val = ct->level1[leading_byte - MIN_LEADING_BYTE];
+ if (CHAR_TABLE_ENTRYP (val))
+ {
+ Lisp_Char_Table_Entry *cte = XCHAR_TABLE_ENTRY (val);
+ val = cte->level2[byte1 - 32];
+ if (CHAR_TABLE_ENTRYP (val))
+ {
+ cte = XCHAR_TABLE_ENTRY (val);
+ assert (byte2 >= 32);
+ val = cte->level2[byte2 - 32];
+ assert (!CHAR_TABLE_ENTRYP (val));
+ }
+ }
+
+ return val;
+}
+
+#endif /* MULE */
+
+Lisp_Object
+get_char_table (Emchar ch, Lisp_Char_Table *ct)
+{
+#ifdef UTF2000
+ {
+ Lisp_Object ret = get_char_id_table (ct, ch);
+
+#ifdef HAVE_CHISE
+ if (NILP (ret))
+ {
+ if (EQ (CHAR_TABLE_NAME (ct), Qdowncase))
+ ret = Fchar_feature (make_char (ch), Q_lowercase, Qnil,
+ Qnil, Qnil);
+ else if (EQ (CHAR_TABLE_NAME (ct), Qflippedcase))
+ ret = Fchar_feature (make_char (ch), Q_uppercase, Qnil,
+ Qnil, Qnil);
+ if (CONSP (ret))
+ {
+ ret = XCAR (ret);
+ if (CONSP (ret))
+ ret = Ffind_char (ret);
+ }
+ }
+#endif
+ return ret;
+ }
+#elif defined(MULE)
+ {
+ Lisp_Object charset;
+ int byte1, byte2;
+ Lisp_Object val;
+
+ BREAKUP_CHAR (ch, charset, byte1, byte2);
+
+ if (EQ (charset, Vcharset_ascii))
+ val = ct->ascii[byte1];
+ else if (EQ (charset, Vcharset_control_1))
+ val = ct->ascii[byte1 + 128];
+ else
+ {
+ int lb = XCHARSET_LEADING_BYTE (charset) - MIN_LEADING_BYTE;
+ val = ct->level1[lb];
+ if (CHAR_TABLE_ENTRYP (val))
+ {
+ Lisp_Char_Table_Entry *cte = XCHAR_TABLE_ENTRY (val);
+ val = cte->level2[byte1 - 32];
+ if (CHAR_TABLE_ENTRYP (val))
+ {
+ cte = XCHAR_TABLE_ENTRY (val);
+ assert (byte2 >= 32);
+ val = cte->level2[byte2 - 32];
+ assert (!CHAR_TABLE_ENTRYP (val));
+ }
+ }
+ }
+
+ return val;
+ }
+#else /* not MULE */
+ return ct->ascii[(unsigned char)ch];
+#endif /* not MULE */
+}
+
+
+DEFUN ("get-char-table", Fget_char_table, 2, 2, 0, /*
+Find value for CHARACTER in CHAR-TABLE.
+*/
+ (character, char_table))
+{
+ CHECK_CHAR_TABLE (char_table);
+ CHECK_CHAR_COERCE_INT (character);
+
+ return get_char_table (XCHAR (character), XCHAR_TABLE (char_table));
+}
+
+DEFUN ("get-range-char-table", Fget_range_char_table, 2, 3, 0, /*
+Find value for a range in CHAR-TABLE.
+If there is more than one value, return MULTI (defaults to nil).
+*/
+ (range, char_table, multi))
+{
+ Lisp_Char_Table *ct;
+ struct chartab_range rainj;
+
+ if (CHAR_OR_CHAR_INTP (range))
+ return Fget_char_table (range, char_table);
+ CHECK_CHAR_TABLE (char_table);
+ ct = XCHAR_TABLE (char_table);
+
+ decode_char_table_range (range, &rainj);
+ switch (rainj.type)
+ {
+ case CHARTAB_RANGE_ALL:
+ {
+#ifdef UTF2000
+ if (UINT8_BYTE_TABLE_P (ct->table))
+ return multi;
+ else if (UINT16_BYTE_TABLE_P (ct->table))
+ return multi;
+ else if (BYTE_TABLE_P (ct->table))
+ return multi;
+ else
+ return ct->table;
+#else /* non UTF2000 */
+ int i;
+ Lisp_Object first = ct->ascii[0];
+
+ for (i = 1; i < NUM_ASCII_CHARS; i++)
+ if (!EQ (first, ct->ascii[i]))
+ return multi;
+
+#ifdef MULE
+ for (i = MIN_LEADING_BYTE; i < MIN_LEADING_BYTE + NUM_LEADING_BYTES;
+ i++)
+ {
+ if (!CHARSETP (CHARSET_BY_LEADING_BYTE (i))
+ || i == LEADING_BYTE_ASCII
+ || i == LEADING_BYTE_CONTROL_1)
+ continue;
+ if (!EQ (first, ct->level1[i - MIN_LEADING_BYTE]))
+ return multi;
+ }
+#endif /* MULE */
+
+ return first;
+#endif /* non UTF2000 */
+ }
+
+#ifdef MULE
+ case CHARTAB_RANGE_CHARSET:
+#ifdef UTF2000
+ return multi;
+#else
+ if (EQ (rainj.charset, Vcharset_ascii))
+ {
+ int i;
+ Lisp_Object first = ct->ascii[0];
+
+ for (i = 1; i < 128; i++)
+ if (!EQ (first, ct->ascii[i]))
+ return multi;
+ return first;
+ }
+
+ if (EQ (rainj.charset, Vcharset_control_1))
+ {
+ int i;
+ Lisp_Object first = ct->ascii[128];
+
+ for (i = 129; i < 160; i++)
+ if (!EQ (first, ct->ascii[i]))
+ return multi;
+ return first;
+ }
+
+ {
+ Lisp_Object val = ct->level1[XCHARSET_LEADING_BYTE (rainj.charset) -
+ MIN_LEADING_BYTE];
+ if (CHAR_TABLE_ENTRYP (val))
+ return multi;
+ return val;
+ }
+#endif
+
+ case CHARTAB_RANGE_ROW:
+#ifdef UTF2000
+ return multi;
+#else
+ {
+ Lisp_Object val = ct->level1[XCHARSET_LEADING_BYTE (rainj.charset) -
+ MIN_LEADING_BYTE];
+ if (!CHAR_TABLE_ENTRYP (val))
+ return val;
+ val = XCHAR_TABLE_ENTRY (val)->level2[rainj.row - 32];
+ if (CHAR_TABLE_ENTRYP (val))
+ return multi;
+ return val;
+ }
+#endif /* not UTF2000 */
+#endif /* not MULE */
+
+ default:
+ ABORT ();
+ }
+
+ return Qnil; /* not reached */
+}
+
+static int
+check_valid_char_table_value (Lisp_Object value, enum char_table_type type,
+ Error_behavior errb)
+{
+ switch (type)
+ {
+ case CHAR_TABLE_TYPE_SYNTAX:
+ if (!ERRB_EQ (errb, ERROR_ME))
+ return INTP (value) || (CONSP (value) && INTP (XCAR (value))
+ && CHAR_OR_CHAR_INTP (XCDR (value)));
+ if (CONSP (value))
+ {
+ Lisp_Object cdr = XCDR (value);
+ CHECK_INT (XCAR (value));
+ CHECK_CHAR_COERCE_INT (cdr);
+ }
+ else
+ CHECK_INT (value);
+ break;
+
+#ifdef MULE
+ case CHAR_TABLE_TYPE_CATEGORY:
+ if (!ERRB_EQ (errb, ERROR_ME))
+ return CATEGORY_TABLE_VALUEP (value);
+ CHECK_CATEGORY_TABLE_VALUE (value);
+ break;
+#endif /* MULE */
+
+ case CHAR_TABLE_TYPE_GENERIC:
+ return 1;
+
+ case CHAR_TABLE_TYPE_DISPLAY:
+ /* #### fix this */
+ maybe_signal_simple_error ("Display char tables not yet implemented",
+ value, Qchar_table, errb);
+ return 0;
+
+ case CHAR_TABLE_TYPE_CHAR:
+ if (!ERRB_EQ (errb, ERROR_ME))
+ return CHAR_OR_CHAR_INTP (value);
+ CHECK_CHAR_COERCE_INT (value);
+ break;
+
+ default:
+ ABORT ();
+ }
+
+ return 0; /* not reached */
+}
+
+static Lisp_Object
+canonicalize_char_table_value (Lisp_Object value, enum char_table_type type)
+{
+ switch (type)
+ {
+ case CHAR_TABLE_TYPE_SYNTAX:
+ if (CONSP (value))
+ {
+ Lisp_Object car = XCAR (value);
+ Lisp_Object cdr = XCDR (value);
+ CHECK_CHAR_COERCE_INT (cdr);
+ return Fcons (car, cdr);
+ }
+ break;
+ case CHAR_TABLE_TYPE_CHAR:
+ CHECK_CHAR_COERCE_INT (value);
+ break;
+ default:
+ break;
+ }
+ return value;
+}
+
+DEFUN ("valid-char-table-value-p", Fvalid_char_table_value_p, 2, 2, 0, /*
+Return non-nil if VALUE is a valid value for CHAR-TABLE-TYPE.
+*/
+ (value, char_table_type))
+{
+ enum char_table_type type = symbol_to_char_table_type (char_table_type);
+
+ return check_valid_char_table_value (value, type, ERROR_ME_NOT) ? Qt : Qnil;
+}
+
+DEFUN ("check-valid-char-table-value", Fcheck_valid_char_table_value, 2, 2, 0, /*
+Signal an error if VALUE is not a valid value for CHAR-TABLE-TYPE.
+*/
+ (value, char_table_type))
+{
+ enum char_table_type type = symbol_to_char_table_type (char_table_type);
+
+ check_valid_char_table_value (value, type, ERROR_ME);
+ return Qnil;
+}
+
+#ifdef UTF2000
+Lisp_Char_Table* char_attribute_table_to_put;
+Lisp_Object Qput_char_table_map_function;
+Lisp_Object value_to_put;
+
+DEFUN ("put-char-table-map-function",
+ Fput_char_table_map_function, 2, 2, 0, /*
+For internal use. Don't use it.
+*/
+ (c, value))
+{
+ put_char_id_table_0 (char_attribute_table_to_put,
+ XCHAR (c), value_to_put);
+ return Qnil;
+}
+#endif
+
+/* Assign VAL to all characters in RANGE in char table CT. */
+
+void
+put_char_table (Lisp_Char_Table *ct, struct chartab_range *range,
+ Lisp_Object val)
+{
+ switch (range->type)
+ {
+ case CHARTAB_RANGE_ALL:
+ fill_char_table (ct, val);
+ return; /* avoid the duplicate call to update_syntax_table() below,
+ since fill_char_table() also did that. */
+
+#ifdef UTF2000
+ case CHARTAB_RANGE_DEFAULT:
+ ct->default_value = val;
+ return;
+#endif
+
+#ifdef MULE
+ case CHARTAB_RANGE_CHARSET:
+#ifdef UTF2000
+ {
+ Lisp_Object encoding_table = XCHARSET_ENCODING_TABLE (range->charset);
+
+ if ( CHAR_TABLEP (encoding_table) )
+ {
+ Lisp_Object mother = XCHARSET_MOTHER (range->charset);
+
+ char_attribute_table_to_put = ct;
+ value_to_put = val;
+ Fmap_char_attribute (Qput_char_table_map_function,
+ XCHAR_TABLE_NAME (encoding_table),
+ Qnil);
+ if ( CHARSETP (mother) )
+ {
+ struct chartab_range r;
+
+ r.type = CHARTAB_RANGE_CHARSET;
+ r.charset = mother;
+ put_char_table (ct, &r, val);
+ }
+ }
+#if 0
+ else
+ {
+ Emchar c;
+
+ for (c = 0; c < 1 << 24; c++)
+ {
+ if ( charset_code_point (range->charset, c) >= 0 )
+ put_char_id_table_0 (ct, c, val);
+ }
+ }
+#endif
+ }
+#else
+ if (EQ (range->charset, Vcharset_ascii))
+ {
+ int i;
+ for (i = 0; i < 128; i++)
+ ct->ascii[i] = val;
+ }
+ else if (EQ (range->charset, Vcharset_control_1))
+ {
+ int i;
+ for (i = 128; i < 160; i++)
+ ct->ascii[i] = val;
+ }
+ else
+ {
+ int lb = XCHARSET_LEADING_BYTE (range->charset) - MIN_LEADING_BYTE;
+ ct->level1[lb] = val;
+ }
+#endif
+ break;
+
+ case CHARTAB_RANGE_ROW:
+#ifdef UTF2000
+ {
+ int cell_min, cell_max, i;
+
+ i = XCHARSET_CELL_RANGE (range->charset);
+ cell_min = i >> 8;
+ cell_max = i & 0xFF;
+ for (i = cell_min; i <= cell_max; i++)
+ {
+ Emchar ch
+ = DECODE_CHAR (range->charset, (range->row << 8) | i, 0);
+
+ if ( charset_code_point (range->charset, ch, 0) >= 0 )
+ put_char_id_table_0 (ct, ch, val);
+ }
+ }
+#else
+ {
+ Lisp_Char_Table_Entry *cte;
+ int lb = XCHARSET_LEADING_BYTE (range->charset) - MIN_LEADING_BYTE;
+ /* make sure that there is a separate entry for the row. */
+ if (!CHAR_TABLE_ENTRYP (ct->level1[lb]))
+ ct->level1[lb] = make_char_table_entry (ct->level1[lb]);
+ cte = XCHAR_TABLE_ENTRY (ct->level1[lb]);
+ cte->level2[range->row - 32] = val;
+ }
+#endif /* not UTF2000 */
+ break;
+#endif /* MULE */
+
+ case CHARTAB_RANGE_CHAR:
+#ifdef UTF2000
+ put_char_id_table_0 (ct, range->ch, val);
+ break;
+#elif defined(MULE)
+ {
+ Lisp_Object charset;
+ int byte1, byte2;
+
+ BREAKUP_CHAR (range->ch, charset, byte1, byte2);
+ if (EQ (charset, Vcharset_ascii))
+ ct->ascii[byte1] = val;
+ else if (EQ (charset, Vcharset_control_1))
+ ct->ascii[byte1 + 128] = val;
+ else
+ {
+ Lisp_Char_Table_Entry *cte;
+ int lb = XCHARSET_LEADING_BYTE (charset) - MIN_LEADING_BYTE;
+ /* make sure that there is a separate entry for the row. */
+ if (!CHAR_TABLE_ENTRYP (ct->level1[lb]))
+ ct->level1[lb] = make_char_table_entry (ct->level1[lb]);
+ cte = XCHAR_TABLE_ENTRY (ct->level1[lb]);
+ /* now CTE is a char table entry for the charset;
+ each entry is for a single row (or character of
+ a one-octet charset). */
+ if (XCHARSET_DIMENSION (charset) == 1)
+ cte->level2[byte1 - 32] = val;
+ else
+ {
+ /* assigning to one character in a two-octet charset. */
+ /* make sure that the charset row contains a separate
+ entry for each character. */
+ if (!CHAR_TABLE_ENTRYP (cte->level2[byte1 - 32]))
+ cte->level2[byte1 - 32] =
+ make_char_table_entry (cte->level2[byte1 - 32]);
+ cte = XCHAR_TABLE_ENTRY (cte->level2[byte1 - 32]);
+ cte->level2[byte2 - 32] = val;
+ }
+ }
+ }
+#else /* not MULE */
+ ct->ascii[(unsigned char) (range->ch)] = val;
+ break;
+#endif /* not MULE */
+ }
+
+#ifndef UTF2000
+ if (ct->type == CHAR_TABLE_TYPE_SYNTAX)
+ update_syntax_table (ct);
+#endif
+}
+
+DEFUN ("put-char-table", Fput_char_table, 3, 3, 0, /*
+Set the value for chars in RANGE to be VALUE in CHAR-TABLE.
+
+RANGE specifies one or more characters to be affected and should be
+one of the following:
+
+-- t (all characters are affected)
+-- A charset (only allowed when Mule support is present)
+-- A vector of two elements: a two-octet charset and a row number
+ (only allowed when Mule support is present)
+-- A single character
+
+VALUE must be a value appropriate for the type of CHAR-TABLE.
+See `valid-char-table-type-p'.
+*/
+ (range, value, char_table))
+{
+ Lisp_Char_Table *ct;
+ struct chartab_range rainj;
+
+ CHECK_CHAR_TABLE (char_table);
+ ct = XCHAR_TABLE (char_table);
+ check_valid_char_table_value (value, ct->type, ERROR_ME);
+ decode_char_table_range (range, &rainj);
+ value = canonicalize_char_table_value (value, ct->type);
+ put_char_table (ct, &rainj, value);
+ return Qnil;
+}
+
+#ifndef UTF2000
+/* Map FN over the ASCII chars in CT. */
+
+static int
+map_over_charset_ascii (Lisp_Char_Table *ct,
+ int (*fn) (struct chartab_range *range,
+ Lisp_Object val, void *arg),
+ void *arg)
+{
+ struct chartab_range rainj;
+ int i, retval;
+ int start = 0;
+#ifdef MULE
+ int stop = 128;
+#else
+ int stop = 256;
+#endif
+
+ rainj.type = CHARTAB_RANGE_CHAR;
+
+ for (i = start, retval = 0; i < stop && retval == 0; i++)
+ {
+ rainj.ch = (Emchar) i;
+ retval = (fn) (&rainj, ct->ascii[i], arg);
+ }
+
+ return retval;
+}
+
+#ifdef MULE
+
+/* Map FN over the Control-1 chars in CT. */
+
+static int
+map_over_charset_control_1 (Lisp_Char_Table *ct,
+ int (*fn) (struct chartab_range *range,
+ Lisp_Object val, void *arg),
+ void *arg)
+{
+ struct chartab_range rainj;
+ int i, retval;
+ int start = 128;
+ int stop = start + 32;
+
+ rainj.type = CHARTAB_RANGE_CHAR;
+
+ for (i = start, retval = 0; i < stop && retval == 0; i++)
+ {
+ rainj.ch = (Emchar) (i);
+ retval = (fn) (&rainj, ct->ascii[i], arg);
+ }
+
+ return retval;
+}
+
+/* Map FN over the row ROW of two-byte charset CHARSET.
+ There must be a separate value for that row in the char table.
+ CTE specifies the char table entry for CHARSET. */
+
+static int
+map_over_charset_row (Lisp_Char_Table_Entry *cte,
+ Lisp_Object charset, int row,
+ int (*fn) (struct chartab_range *range,
+ Lisp_Object val, void *arg),
+ void *arg)
+{
+ Lisp_Object val = cte->level2[row - 32];
+
+ if (!CHAR_TABLE_ENTRYP (val))
+ {
+ struct chartab_range rainj;
+
+ rainj.type = CHARTAB_RANGE_ROW;
+ rainj.charset = charset;
+ rainj.row = row;
+ return (fn) (&rainj, val, arg);
+ }
+ else
+ {
+ struct chartab_range rainj;
+ int i, retval;
+ int charset94_p = (XCHARSET_CHARS (charset) == 94);
+ int start = charset94_p ? 33 : 32;
+ int stop = charset94_p ? 127 : 128;
+
+ cte = XCHAR_TABLE_ENTRY (val);
+
+ rainj.type = CHARTAB_RANGE_CHAR;
+
+ for (i = start, retval = 0; i < stop && retval == 0; i++)
+ {
+ rainj.ch = MAKE_CHAR (charset, row, i);
+ retval = (fn) (&rainj, cte->level2[i - 32], arg);
+ }
+ return retval;
+ }
+}
+
+
+static int
+map_over_other_charset (Lisp_Char_Table *ct, Charset_ID lb,
+ int (*fn) (struct chartab_range *range,
+ Lisp_Object val, void *arg),
+ void *arg)
+{
+ Lisp_Object val = ct->level1[lb - MIN_LEADING_BYTE];
+ Lisp_Object charset = CHARSET_BY_LEADING_BYTE (lb);
+
+ if (!CHARSETP (charset)
+ || lb == LEADING_BYTE_ASCII
+ || lb == LEADING_BYTE_CONTROL_1)
+ return 0;
+
+ if (!CHAR_TABLE_ENTRYP (val))
+ {
+ struct chartab_range rainj;
+
+ rainj.type = CHARTAB_RANGE_CHARSET;
+ rainj.charset = charset;
+ return (fn) (&rainj, val, arg);
+ }
+
+ {
+ Lisp_Char_Table_Entry *cte = XCHAR_TABLE_ENTRY (val);
+ int charset94_p = (XCHARSET_CHARS (charset) == 94);
+ int start = charset94_p ? 33 : 32;
+ int stop = charset94_p ? 127 : 128;
+ int i, retval;
+
+ if (XCHARSET_DIMENSION (charset) == 1)
+ {
+ struct chartab_range rainj;
+ rainj.type = CHARTAB_RANGE_CHAR;
+
+ for (i = start, retval = 0; i < stop && retval == 0; i++)
+ {
+ rainj.ch = MAKE_CHAR (charset, i, 0);
+ retval = (fn) (&rainj, cte->level2[i - 32], arg);
+ }
+ }
+ else
+ {
+ for (i = start, retval = 0; i < stop && retval == 0; i++)
+ retval = map_over_charset_row (cte, charset, i, fn, arg);
+ }
+
+ return retval;
+ }
+}
+
+#endif /* MULE */
+#endif /* not UTF2000 */
+
+#ifdef UTF2000
+struct map_char_table_for_charset_arg
+{
+ int (*fn) (struct chartab_range *range, Lisp_Object val, void *arg);
+ Lisp_Char_Table *ct;
+ void *arg;
+};
+
+static int
+map_char_table_for_charset_fun (struct chartab_range *range,
+ Lisp_Object val, void *arg)
+{
+ struct map_char_table_for_charset_arg *closure =
+ (struct map_char_table_for_charset_arg *) arg;
+ Lisp_Object ret;
+
+ switch (range->type)
+ {
+ case CHARTAB_RANGE_ALL:
+ break;
+
+ case CHARTAB_RANGE_DEFAULT:
+ break;
+
+ case CHARTAB_RANGE_CHARSET:
+ break;
+
+ case CHARTAB_RANGE_ROW:
+ break;
+
+ case CHARTAB_RANGE_CHAR:
+ ret = get_char_table (range->ch, closure->ct);
+ if (!UNBOUNDP (ret))
+ return (closure->fn) (range, ret, closure->arg);
+ break;
+
+ default:
+ ABORT ();
+ }
+
+ return 0;
+}
+
+#endif
+
+/* Map FN (with client data ARG) over range RANGE in char table CT.
+ Mapping stops the first time FN returns non-zero, and that value
+ becomes the return value of map_char_table(). */
+
+int
+map_char_table (Lisp_Char_Table *ct,
+ struct chartab_range *range,
+ int (*fn) (struct chartab_range *range,
+ Lisp_Object val, void *arg),
+ void *arg)
projects / chise / xemacs-chise.git.1 / blobdiff