+split_builtin_char (Emchar c)
+{
+ if (c < MIN_CHAR_OBS_94x94)
+ {
+ if (c <= MAX_CHAR_BASIC_LATIN)
+ {
+ return list2 (Vcharset_ascii, make_int (c));
+ }
+ else if (c < 0xA0)
+ {
+ return list2 (Vcharset_control_1, make_int (c & 0x7F));
+ }
+ else if (c <= 0xff)
+ {
+ return list2 (Vcharset_latin_iso8859_1, make_int (c & 0x7F));
+ }
+ else if ((MIN_CHAR_GREEK <= c) && (c <= MAX_CHAR_GREEK))
+ {
+ return list2 (Vcharset_greek_iso8859_7,
+ make_int (c - MIN_CHAR_GREEK + 0x20));
+ }
+ else if ((MIN_CHAR_CYRILLIC <= c) && (c <= MAX_CHAR_CYRILLIC))
+ {
+ return list2 (Vcharset_cyrillic_iso8859_5,
+ make_int (c - MIN_CHAR_CYRILLIC + 0x20));
+ }
+ else if ((MIN_CHAR_HEBREW <= c) && (c <= MAX_CHAR_HEBREW))
+ {
+ return list2 (Vcharset_hebrew_iso8859_8,
+ make_int (c - MIN_CHAR_HEBREW + 0x20));
+ }
+ else if ((MIN_CHAR_THAI <= c) && (c <= MAX_CHAR_THAI))
+ {
+ return list2 (Vcharset_thai_tis620,
+ make_int (c - MIN_CHAR_THAI + 0x20));
+ }
+ else if ((MIN_CHAR_HALFWIDTH_KATAKANA <= c)
+ && (c <= MAX_CHAR_HALFWIDTH_KATAKANA))
+ {
+ return list2 (Vcharset_katakana_jisx0201,
+ make_int (c - MIN_CHAR_HALFWIDTH_KATAKANA + 33));
+ }
+ else
+ {
+ return list3 (Vcharset_ucs_bmp,
+ make_int (c >> 8), make_int (c & 0xff));
+ }
+ }
+ else if (c <= MAX_CHAR_OBS_94x94)
+ {
+ return list3 (CHARSET_BY_ATTRIBUTES
+ (CHARSET_TYPE_94X94,
+ ((c - MIN_CHAR_OBS_94x94) / (94 * 94)) + '@',
+ CHARSET_LEFT_TO_RIGHT),
+ make_int ((((c - MIN_CHAR_OBS_94x94) / 94) % 94) + 33),
+ make_int (((c - MIN_CHAR_OBS_94x94) % 94) + 33));
+ }
+ else if (c <= MAX_CHAR_DAIKANWA)
+ {
+ return list3 (Vcharset_ideograph_daikanwa,
+ make_int ((c - MIN_CHAR_DAIKANWA) >> 8),
+ make_int ((c - MIN_CHAR_DAIKANWA) & 255));
+ }
+ else if (c <= MAX_CHAR_94)
+ {
+ return list2 (CHARSET_BY_ATTRIBUTES (CHARSET_TYPE_94,
+ ((c - MIN_CHAR_94) / 94) + '0',
+ CHARSET_LEFT_TO_RIGHT),
+ make_int (((c - MIN_CHAR_94) % 94) + 33));
+ }
+ else if (c <= MAX_CHAR_96)
+ {
+ return list2 (CHARSET_BY_ATTRIBUTES (CHARSET_TYPE_96,
+ ((c - MIN_CHAR_96) / 96) + '0',
+ CHARSET_LEFT_TO_RIGHT),
+ make_int (((c - MIN_CHAR_96) % 96) + 32));
+ }
+ else if (c <= MAX_CHAR_94x94)
+ {
+ return list3 (CHARSET_BY_ATTRIBUTES
+ (CHARSET_TYPE_94X94,
+ ((c - MIN_CHAR_94x94) / (94 * 94)) + '0',
+ CHARSET_LEFT_TO_RIGHT),
+ make_int ((((c - MIN_CHAR_94x94) / 94) % 94) + 33),
+ make_int (((c - MIN_CHAR_94x94) % 94) + 33));
+ }
+ else if (c <= MAX_CHAR_96x96)
+ {
+ return list3 (CHARSET_BY_ATTRIBUTES
+ (CHARSET_TYPE_96X96,
+ ((c - MIN_CHAR_96x96) / (96 * 96)) + '0',
+ CHARSET_LEFT_TO_RIGHT),
+ make_int ((((c - MIN_CHAR_96x96) / 96) % 96) + 32),
+ make_int (((c - MIN_CHAR_96x96) % 96) + 32));
+ }
+ else
+ {
+ return Qnil;
+ }
+}
+
+Lisp_Object