--- com/jclark/xsl/sax/HTMLOutputHandler.java.org	Sat Oct 23 18:19:50 1999
+++ com/jclark/xsl/sax/HTMLOutputHandler.java	Wed Feb 20 16:27:19 2002
@@ -101,8 +101,35 @@
 	  write(" ");
 	  break;
 	default:
-	  if (c <= maxRepresentableChar)
+	  if (c <= '\u007F')
 	    write(c);
+	  else if ((c & 0xFC00) == 0xD800) {
+	    // surrogate pair
+	    char c2 = ch[++off];
+	    len--;
+	    if ((c2  & 0xFC00) != 0xDC00) {
+	      throw new SAXException("invalid surrogate pair");
+	    }
+	    int u32 = ((c & 0x3FF) << 10) | (c2 & 0x3FF);
+	    u32 += 0x10000;
+	    write("&#" + Integer.toString(u32) + ";");
+	  }
+	  else if (c <= maxRepresentableChar) {
+	    char[] cs = { c };
+	    String s = new String(cs);
+	    try {
+	      byte[] bs = s.getBytes(EncodingName.toJava(encoding));
+	      if ((bs.length == 1 && bs[0] == '?') ||
+		  (bs.length == 3 && bs[0] == (byte)0x8f && encoding.equalsIgnoreCase("EUC-JP")))
+		write(getCharString(c));
+	      else
+		write(c);
+	    }
+	    catch (java.io.UnsupportedEncodingException e) {
+	      e.printStackTrace();
+	      throw new RuntimeException();
+	    }
+	  }
 	  else
 	    write(getCharString(c));
 	  break;
@@ -214,8 +241,34 @@
 	  write("&nbsp;");
 	  break;
 	default:
-	  if (c <= maxRepresentableChar)
+	  if (c <= '\u007F')
 	    write(c);
+	  else if ((c & 0xFC00) == 0xD800) {
+	    // surrogate pair
+	    char c2 = value.charAt(++i);
+	    if ((c2  & 0xFC00) != 0xDC00) {
+	      throw new SAXException("invalid surrogate pair");
+	    }
+	    int u32 = ((c & 0x3FF) << 10) | (c2 & 0x3FF);
+	    u32 += 0x10000;
+	    write("&#" + Integer.toString(u32) + ";");
+	  }
+	  else if (c <= maxRepresentableChar) {
+	    char[] cs = { c };
+	    String s = new String(cs);
+	    try {
+	      byte[] bs = s.getBytes(EncodingName.toJava(encoding));
+	      if ((bs.length == 1 && bs[0] == '?') ||
+		  (bs.length == 3 && bs[0] == (byte)0x8f && encoding.equalsIgnoreCase("EUC-JP")))
+		write(getCharString(c));
+	      else
+		write(c);
+	    }
+	    catch (java.io.UnsupportedEncodingException e) {
+	      e.printStackTrace();
+	      throw new RuntimeException();
+	    }
+	  }
 	  else
 	    write(getCharString(c));
 	  break;