(<CJK RADICAL SHEEP>): Add `<-ideographic-component-forms' for U+7F8A;

[chise/xemacs-chise.git] / src / fns.c

diff --git a/src/fns.c b/src/fns.c
index 03677ed..2455d35 100644 (file)
--- a/src/fns.c
+++ b/src/fns.c
@@ -1,7 +1,7 @@
 /* Random utility Lisp functions.
    Copyright (C) 1985, 86, 87, 93, 94, 95 Free Software Foundation, Inc.
    Copyright (C) 1995, 1996 Ben Wing.
-   Copyright (C) 2002 MORIOKA Tomohiko
+   Copyright (C) 2002, 2003, 2004 MORIOKA Tomohiko
 
 This file is part of XEmacs.
 
@@ -3774,7 +3774,7 @@ ids_format_unit (Lisp_Object ids_char)
   if (CHARP (ids_char))
     return Fchar_to_string (ids_char);
   else if (INTP (ids_char))
-    return Fchar_to_string (Fdecode_char (Qmap_ucs, ids_char, Qnil));
+    return Fchar_to_string (Fdecode_char (Qmap_ucs, ids_char, Qnil, Qnil));
   else
     {
       Lisp_Object ret = Ffind_char (ids_char);
@@ -3817,13 +3817,58 @@ Lisp_Object
 simplify_char_spec (Lisp_Object char_spec)
 {
   if (CHARP (char_spec))
-    return char_spec;
+    {
+      Lisp_Object ccs;
+      int code_point = ENCODE_CHAR (XCHAR (char_spec), ccs);
+
+      if (code_point >= 0)
+       {
+         int cid = decode_defined_char (ccs, code_point, Qnil);
+
+         if (cid >= 0)
+           return make_char (cid);
+       }
+      return char_spec;
+    }
   else if (INTP (char_spec))
-    return Fdecode_char (Qmap_ucs, char_spec, Qnil);
+    return Fdecode_char (Qmap_ucs, char_spec, Qnil, Qnil);
   else
     {
+#if 0
       Lisp_Object ret = Ffind_char (char_spec);
-      
+#else
+      Lisp_Object ret;
+      Lisp_Object rest = char_spec;
+      int have_ccs = 0;
+
+      while (CONSP (rest))
+       {
+         Lisp_Object cell = Fcar (rest);
+         Lisp_Object ccs;
+
+#if 0
+         if (!LISTP (cell))
+           signal_simple_error ("Invalid argument", char_spec);
+#endif
+         if (!NILP (ccs = Ffind_charset (Fcar (cell))))
+           {
+             cell = Fcdr (cell);
+             if (CONSP (cell))
+               ret = Fmake_char (ccs, Fcar (cell), Fcar (Fcdr (cell)));
+             else
+               ret = Fdecode_char (ccs, cell, Qt, Qt);
+             have_ccs = 1;
+             if (CHARP (ret))
+               return ret;
+           }
+         rest = Fcdr (rest);
+       }
+      if (have_ccs)
+       ret = Fdefine_char (char_spec);
+      else
+       ret = Qnil;
+#endif
+
       if (CHARP (ret))
        return ret;
       else