+Emchar
+make_builtin_char (Lisp_Object charset, int c1, int c2)
+{
+ if (XCHARSET_UCS_MAX (charset))
+ {
+ Emchar code
+ = (XCHARSET_DIMENSION (charset) == 1
+ ?
+ c1 - XCHARSET_BYTE_OFFSET (charset)
+ :
+ (c1 - XCHARSET_BYTE_OFFSET (charset)) * XCHARSET_CHARS (charset)
+ + c2 - XCHARSET_BYTE_OFFSET (charset))
+ - XCHARSET_CODE_OFFSET (charset) + XCHARSET_UCS_MIN (charset);
+ if ((code < XCHARSET_UCS_MIN (charset))
+ || (XCHARSET_UCS_MAX (charset) < code))
+ signal_simple_error ("Arguments makes invalid character",
+ make_char (code));
+ return code;
+ }
+ else if (XCHARSET_DIMENSION (charset) == 1)
+ {
+ switch (XCHARSET_CHARS (charset))
+ {
+ case 94:
+ return MIN_CHAR_94
+ + (XCHARSET_FINAL (charset) - '0') * 94 + (c1 - 33);
+ case 96:
+ return MIN_CHAR_96
+ + (XCHARSET_FINAL (charset) - '0') * 96 + (c1 - 32);
+ default:
+ abort ();
+ }
+ }
+ else
+ {
+ switch (XCHARSET_CHARS (charset))
+ {
+ case 94:
+ return MIN_CHAR_94x94
+ + (XCHARSET_FINAL (charset) - '0') * 94 * 94
+ + (c1 - 33) * 94 + (c2 - 33);
+ case 96:
+ return MIN_CHAR_96x96
+ + (XCHARSET_FINAL (charset) - '0') * 96 * 96
+ + (c1 - 32) * 96 + (c2 - 32);
+ default:
+ abort ();
+ }
+ }
+}
+