X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/xml/ui/internal/text/XMLTagRule.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/xml/ui/internal/text/XMLTagRule.java
new file mode 100644
index 0000000..da8fa87
--- /dev/null
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/xml/ui/internal/text/XMLTagRule.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2002-2004 Widespace, OU and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ *
+ * Contributors:
+ *     Igor Malinin - initial contribution
+ *
+ * $Id: XMLTagRule.java,v 1.2 2006-10-21 23:14:13 pombredanne Exp $
+ */
+
+package net.sourceforge.phpeclipse.xml.ui.internal.text;
+
+import org.eclipse.jface.text.rules.ICharacterScanner;
+import org.eclipse.jface.text.rules.IRule;
+import org.eclipse.jface.text.rules.IToken;
+import org.eclipse.jface.text.rules.Token;
+
+/**
+ * Rule detecting XML tag brackets and name.
+ * 
+ * @author Igor Malinin
+ */
+public class XMLTagRule implements IRule {
+
+	private IToken token;
+
+	public XMLTagRule(IToken token) {
+		this.token = token;
+	}
+
+	public IToken evaluate(ICharacterScanner scanner) {
+		int ch = scanner.read();
+		if (ch == '>') {
+			return token;
+		}
+		if (ch == '/') {
+			ch = scanner.read();
+			if (ch == '>') {
+				return token;
+			}
+
+			scanner.unread();
+			scanner.unread();
+			return Token.UNDEFINED;
+		}
+		if (ch == '<') {
+			ch = scanner.read();
+			if (ch == '/') {
+				ch = scanner.read();
+			}
+			loop: while (true) {
+				switch (ch) {
+				case ICharacterScanner.EOF:
+				case 0x09:
+				case 0x0A:
+				case 0x0D:
+				case 0x20:
+					break loop;
+				}
+
+				ch = scanner.read();
+			}
+
+			scanner.unread();
+			return token;
+		}
+		scanner.unread();
+		return Token.UNDEFINED;
+	}
+}