From 5c5a13fc7e83f6d1abc8305591a62d932254d9d3 Mon Sep 17 00:00:00 2001
From: buraq <buraq@epfl.ch>
Date: Mon, 25 Apr 2005 08:45:15 +0000
Subject: oops

---
 sources/scala/xml/EntityRef.scala  | 38 +++++++++++++++++++++
 sources/scala/xml/ExternalID.scala | 69 --------------------------------------
 2 files changed, 38 insertions(+), 69 deletions(-)
 create mode 100644 sources/scala/xml/EntityRef.scala
 delete mode 100644 sources/scala/xml/ExternalID.scala

diff --git a/sources/scala/xml/EntityRef.scala b/sources/scala/xml/EntityRef.scala
new file mode 100644
index 0000000000..192cf85797
--- /dev/null
+++ b/sources/scala/xml/EntityRef.scala
@@ -0,0 +1,38 @@
+/*                     __                                               *\
+**     ________ ___   / /  ___     Scala API                            **
+**    / __/ __// _ | / /  / _ |    (c) 2003-2004, LAMP/EPFL             **
+**  __\ \/ /__/ __ |/ /__/ __ |                                         **
+** /____/\___/_/ |_/____/_/ | |                                         **
+**                          |/                                          **
+** $Id$
+\*                                                                      */
+
+package scala.xml;
+
+/** an XML node for entity references
+ *
+ * @author buraq
+ * @param text the text contained in this node
+ **/
+
+case class EntityRef( entityName:String ) extends SpecialNode {
+
+  final override def typeTag$:Int = -5;
+
+  /** structural equality */
+  override def equals(x: Any): Boolean = x match {
+    case EntityRef(x) => x.equals(entityName);
+    case _ => false
+  }
+
+  /** the constant "#ENTITY"
+  */
+  def label    = "#ENTITY";
+
+  override def hashCode() = entityName.hashCode();
+
+  /** appends "&amp; entityName;" to this stringbuffer */
+  def toString(sb:StringBuffer) =
+    sb.append("&").append(entityName).append(";");
+
+}
diff --git a/sources/scala/xml/ExternalID.scala b/sources/scala/xml/ExternalID.scala
deleted file mode 100644
index 47cf08f770..0000000000
--- a/sources/scala/xml/ExternalID.scala
+++ /dev/null
@@ -1,69 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2004, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |                                         **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-** $Id$
-\*                                                                      */
-
-package scala.xml;
-
-/** an ExternalIDs - either PublicID or SystemID
- *
- * @author Burak Emir
- * @param  target target name of this PI
- * @param  text   text contained in this node, may not contain "?>"
-**/
-
-class ExternalID ;
-
-/** a system identifier
- *
- * @author Burak Emir
- * @param  systemLiteral the system identifier literal
-**/
-
-case class SystemID( systemLiteral:String ) extends ExternalID {
-
-  if( !Parsing.checkSysID( systemLiteral ) )
-    throw new IllegalArgumentException(
-      "can't use both \" and ' in systemLiteral"
-    );
-  final override def toString() =
-    Utility.systemLiteralToString( systemLiteral );
-}
-
-
-/** a public identifier
- *
- * @author Burak Emir
- * @param  publicLiteral the public identifier literal
- * @param  systemLiteral the system identifier literal
-**/
-case class PublicID( publicLiteral:String, systemLiteral:String ) extends ExternalID {
-
-  if( !Parsing.checkPubID( publicLiteral ))
-    throw new IllegalArgumentException(
-      "publicLiteral must consist of PubidChars"
-    );
-  if( !Parsing.checkSysID( systemLiteral ) )
-    throw new IllegalArgumentException(
-      "can't use both \" and ' in systemLiteral"
-    );
-
-  /** the constant "#PI" */
-  final def label    = "#PI";
-
-  /** always empty */
-  final def attribute = Node.NoAttributes;
-
-  /** always empty */
-  final def child = Nil;
-
-  /** returns "PUBLIC "+publicLiteral+" SYSTEM "+systemLiteral */
-  final override def toString() =
-    Utility.publicLiteralToString( publicLiteral )
-  + Utility.systemLiteralToString( systemLiteral );
-
-}
-- 
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