Project creation

RegExcite/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="com.google.gwt.eclipse.core.GWT_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="output" path="war/WEB-INF/classes"/>
+</classpath>

RegExcite/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>RegExcite</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.google.gdt.eclipse.core.webAppProjectValidator</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.google.gwt.eclipse.core.gwtProjectValidator</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>com.google.gwt.eclipse.core.gwtNature</nature>
+		<nature>com.google.gdt.eclipse.core.webAppNature</nature>
+	</natures>
+</projectDescription>

RegExcite/src/org/dreamsoft/regexcite/RegExcite.gwt.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit 1.6.4//EN" "http://google-web-toolkit.googlecode.com/svn/tags/1.6.4/distro-source/core/src/gwt-module.dtd">
+<module rename-to='regexcite'>
+  <!-- Inherit the core Web Toolkit stuff.                        -->
+  <inherits name='com.google.gwt.user.User'/>
+
+  <!-- Inherit the default GWT style sheet.  You can change       -->
+  <!-- the theme of your GWT application by uncommenting          -->
+  <!-- any one of the following lines.                            -->
+  <inherits name='com.google.gwt.user.theme.standard.Standard'/>
+  <!-- <inherits name='com.google.gwt.user.theme.chrome.Chrome'/> -->
+  <!-- <inherits name='com.google.gwt.user.theme.dark.Dark'/>     -->
+
+  <!-- Other module inherits                                      -->
+
+  <!-- Specify the app entry point class.                         -->
+  <entry-point class='org.dreamsoft.regexcite.client.RegExcite'/>
+</module>

RegExcite/src/org/dreamsoft/regexcite/client/RegExcite.java

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+package org.dreamsoft.regexcite.client;
+
+import org.dreamsoft.regexcite.client.ui.AnalysePanel;
+import org.dreamsoft.regexcite.client.ui.FramePanel;
+import org.dreamsoft.regexcite.client.ui.ReplacePanel;
+import org.dreamsoft.regexcite.client.ui.SearchPanel;
+
+import com.google.gwt.core.client.EntryPoint;
+import com.google.gwt.event.logical.shared.BeforeSelectionEvent;
+import com.google.gwt.event.logical.shared.BeforeSelectionHandler;
+import com.google.gwt.user.client.ui.DecoratedTabPanel;
+import com.google.gwt.user.client.ui.RootPanel;
+
+/**
+ * Entry point classes define <code>onModuleLoad()</code>.
+ */
+public class RegExcite implements EntryPoint {
+
+	SearchPanel searchPanel = new SearchPanel();
+
+	ReplacePanel replacePanel = new ReplacePanel();
+
+	AnalysePanel analysePanel = new AnalysePanel();
+
+	FramePanel regexpressoPanel = new FramePanel("regexpresso", "regexpresso/regexpresso.html");
+
+	FramePanel helpPanel = new FramePanel("doc", "doc/index.html");
+
+	/**
+	 * This is the entry point method.
+	 */
+	public void onModuleLoad() {
+
+		DecoratedTabPanel tabPanel = new DecoratedTabPanel();
+		tabPanel.add(searchPanel, "Search");
+		tabPanel.add(replacePanel, "Replace");
+		tabPanel.add(analysePanel, "Analyse");
+		tabPanel.add(regexpressoPanel, "Regexpresso");
+		tabPanel.add(helpPanel, "Help");
+		tabPanel.selectTab(1);
+		tabPanel.setAnimationEnabled(true);
+		tabPanel.setHeight("100%");
+		tabPanel.setWidth("100%");
+		tabPanel.getDeckPanel().setSize("100%", "100%");
+		// Lazy load for big panels!
+		tabPanel.addBeforeSelectionHandler(new BeforeSelectionHandler<Integer>() {
+			public void onBeforeSelection(BeforeSelectionEvent<Integer> event) {
+				int tabIndex = event.getItem();
+				switch (tabIndex) {
+				case 0:
+					searchPanel.showPanel();
+					break;
+				case 1:
+					break;
+				case 2:
+					analysePanel.showPanel();
+					break;
+				default:
+					break;
+				}
+			}
+		});
+
+		RootPanel.get("content").add(tabPanel);
+
+		// Test value
+		analysePanel.initTest();
+		searchPanel.initTest();
+		replacePanel.initTest();
+
+	}
+
+}

RegExcite/src/org/dreamsoft/regexcite/client/ui/AnalysePanel.java

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+package org.dreamsoft.regexcite.client.ui;
+
+import com.google.gwt.user.client.Command;
+import com.google.gwt.user.client.Window;
+import com.google.gwt.user.client.ui.HTML;
+import com.google.gwt.user.client.ui.HorizontalSplitPanel;
+import com.google.gwt.user.client.ui.KeyboardListenerAdapter;
+import com.google.gwt.user.client.ui.SimplePanel;
+import com.google.gwt.user.client.ui.TextBox;
+import com.google.gwt.user.client.ui.Tree;
+import com.google.gwt.user.client.ui.TreeItem;
+import com.google.gwt.user.client.ui.TreeListener;
+import com.google.gwt.user.client.ui.VerticalPanel;
+
+public class AnalysePanel extends VerticalPanel {
+	public final TextBox regexpTextBox = new TextBox();
+
+	final Tree regexpTree = new Tree();
+
+	final HTML nodeInfoHtml = new HTML();
+
+	final TreeItem root = regexpTree.addItem(regexpTextBox.getText());
+
+	final Command executeCommand = new Command() {
+		public void execute() {
+			root.removeItems();
+			try {
+				parse(root, regexpTextBox.getText());
+			} catch (Exception e) {
+			}
+			root.setState(true, false);
+			regexpTree.addItem(root.getChild(0));
+			if (regexpTree.getItemCount() > 1)
+				regexpTree.removeItem(regexpTree.getItem(0));
+			if (regexpTree.getItemCount() > 0) {
+				detailItem(regexpTree.getItem(0));
+			}
+		}
+	};
+
+	private boolean initialized;
+
+	private void detailItem(TreeItem item) {
+		NodeInfo ni = (NodeInfo) item.getUserObject();
+		if (ni != null) {
+			try {
+				// Decoupage pour placer un span!
+				String resultString = regexpTextBox.getText();
+				String s1 = resultString.substring(0, ni.startIndex);
+				String s2 = resultString.substring(ni.startIndex, ni.endIndex);
+				String s3 = resultString.substring(ni.endIndex, resultString.length());
+				// TODO Utiliser DOM.createElement(...) ??
+				resultString = s1 + "<span>" + s2 + "</span>" + s3;
+				resultString += "<hr>" + ni.toString();
+				nodeInfoHtml.setHTML("<pre>" + resultString + "</pre>");
+
+				// FIXME ca marche pas!!
+				regexpTextBox.setFocus(true);
+				regexpTextBox.setSelectionRange(ni.startIndex, ni.endIndex - ni.startIndex);
+
+			} catch (Exception e) {
+				Window.alert(e.getMessage());
+			}
+		}
+	}
+
+	public AnalysePanel() {
+		super();
+	}
+
+	public void showPanel() {
+		if (!initialized) {
+			initialized = true;
+			regexpTextBox.setWidth("100%");
+			regexpTree.setAnimationEnabled(true);
+			regexpTree.addStyleName("smallcar");
+			regexpTree.setSize("100%", "100%");
+			nodeInfoHtml.addStyleName("result");
+
+			SimplePanel spanel = new SimplePanel();
+			spanel.setWidget(nodeInfoHtml);
+			spanel.setWidth("100%");
+
+			SimplePanel spanel2 = new SimplePanel();
+			spanel2.setWidget(regexpTree);
+			spanel2.setWidth("100%");
+
+			KeyboardListenerAdapter CRListener = new CarriageReturnListenerAdapter(executeCommand);
+			regexpTextBox.addKeyboardListener(CRListener);
+
+			HorizontalSplitPanel hspanel = new HorizontalSplitPanel();
+			hspanel.setRightWidget(spanel);
+			hspanel.setLeftWidget(spanel2);
+
+			regexpTree.addTreeListener(new TreeListener() {
+				public void onTreeItemSelected(TreeItem item) {
+					detailItem(item);
+				}
+
+				public void onTreeItemStateChanged(TreeItem item) {
+				}
+			});
+
+			add(regexpTextBox);
+			setCellVerticalAlignment(regexpTextBox, ALIGN_TOP);
+			add(hspanel);
+			setCellVerticalAlignment(hspanel, ALIGN_TOP);
+			setCellHeight(hspanel, "100%");
+			setSize("100%", "100%");
+
+			hspanel.setSplitPosition("33%");
+		}
+		executeCommand.execute();
+	}
+
+	public static class NodeInfo {
+		int startIndex;
+
+		int endIndex;
+
+		String name;
+
+		boolean conbineable;
+
+		NodeInfo(int startIndex, int endIndex, String name, boolean conbineable) {
+			this.conbineable = conbineable;
+			this.startIndex = startIndex;
+			this.endIndex = endIndex;
+			this.name = name;
+		}
+
+		@Override
+		public String toString() {
+			String result = "";
+			result += "<br>startIndex = " + this.startIndex;
+			result += "<br>endIndex = " + this.endIndex;
+			result += "<br>name = " + this.name;
+			result += "<br>conbineable = " + this.conbineable;
+			return result;
+		}
+	}
+
+	public static NodeInfo createNodeInfo(int startIndex, int endIndex, String name, boolean conbineable) {
+		return new NodeInfo(startIndex, endIndex, name, conbineable);
+	}
+
+	public native TreeItem parse(TreeItem treeItem, String re)/*-{
+				var buildTree = function(node, parentNode) {
+					if(node != null){
+						var nodeName = ((node.value==null)?node.nodeName:node.value);
+						var tmpNode = parentNode.@com.google.gwt.user.client.ui.TreeItem::addItem(Ljava/lang/String;)(nodeName);
+						for(var i in node.children){
+							buildTree(node.children[i], tmpNode);
+						}
+						tmpNode.@com.google.gwt.user.client.ui.TreeItem::setState(Z)(true);
+						if (undefined != node.startIndex) {
+							var tmpObj = @org.dreamsoft.regexcite.client.ui.AnalysePanel::createNodeInfo(IILjava/lang/String;Z)(node.startIndex,node.endIndex,node.nodeName,node.combineable);
+							tmpNode.@com.google.gwt.user.client.ui.TreeItem::setUserObject(Ljava/lang/Object;)(tmpObj);
+						}
+					}
+				}
+				var state = $wnd.PatternJS.parse(re);
+				var v = state.getAST();
+				buildTree(v, treeItem);
+
+				return treeItem;
+				}-*/;
+
+	public void initTest() {
+		regexpTextBox.setText("([ae]+)|([lc]+)|\\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,4}\\b");
+		executeCommand.execute();
+	}
+
+}

RegExcite/src/org/dreamsoft/regexcite/client/ui/CarriageReturnListenerAdapter.java

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+package org.dreamsoft.regexcite.client.ui;
+
+import com.google.gwt.user.client.Command;
+import com.google.gwt.user.client.ui.KeyboardListenerAdapter;
+import com.google.gwt.user.client.ui.Widget;
+
+public class CarriageReturnListenerAdapter extends KeyboardListenerAdapter {
+
+	private Command command;
+
+	public CarriageReturnListenerAdapter(Command command) {
+		this.command = command;
+	}
+
+	public void onKeyPress(Widget sender, char keyCode, int modifiers) {
+		if (keyCode == KEY_ENTER) {
+			onCarriageReturnPress(sender, modifiers);
+		}
+		super.onKeyPress(sender, keyCode, modifiers);
+	}
+
+	protected void onCarriageReturnPress(Widget sender, int modifiers) {
+		if (command != null) {
+			command.execute();
+		}
+	}
+}

RegExcite/src/org/dreamsoft/regexcite/client/ui/FramePanel.java

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+package org.dreamsoft.regexcite.client.ui;
+
+import com.google.gwt.user.client.ui.NamedFrame;
+import com.google.gwt.user.client.ui.SimplePanel;
+
+public class FramePanel extends SimplePanel {
+	public FramePanel(String id, String url) {
+		super();
+		NamedFrame nf = new NamedFrame(id);
+		nf.setUrl(url);
+		nf.setSize("100%", "100%");
+		setWidget(nf);
+		setSize("100%", "100%");
+	}
+}

RegExcite/src/org/dreamsoft/regexcite/client/ui/ReplacePanel.java

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+package org.dreamsoft.regexcite.client.ui;
+
+import org.dreamsoft.regexcite.client.util.regex.Pattern;
+
+import com.google.gwt.user.client.Command;
+import com.google.gwt.user.client.Random;
+import com.google.gwt.user.client.Timer;
+import com.google.gwt.user.client.ui.DockPanel;
+import com.google.gwt.user.client.ui.HorizontalPanel;
+import com.google.gwt.user.client.ui.KeyboardListenerAdapter;
+import com.google.gwt.user.client.ui.TextBox;
+import com.google.gwt.user.client.ui.ToggleButton;
+
+/**
+ * Create the search panel
+ */
+public class ReplacePanel extends DockPanel {
+
+	private ResultPanel errorPanel = new ResultPanel();
+
+	final SelectableTextArea textArea = new SelectableTextArea();
+
+	final TextBox regexpTextBox = new TextBox();
+
+	final TextBox replaceTextBox = new TextBox();
+
+	final ToggleButton autoExec = new ToggleButton("Execute");
+
+	final ToggleButton showSplit = new ToggleButton("Split");
+
+	final ToggleButton showHighlight = new ToggleButton("Highlight");
+
+	final ToggleButton showFirstMatch = new ToggleButton("Match");
+
+	public ReplacePanel() {
+
+		final Command executeCommand = new Command() {
+
+			public void execute() {
+				try {
+
+					String resultString = getInputText();
+					if (showHighlight.isDown()) {
+						// FIXME CSS ??
+						String startHTML = "<span style='background-color: #DBFF00;'>";
+						String endHTML = "</span>";
+						String bound = "";
+						for (int i = 0; i < 15; i++) {
+							Integer.toHexString(Random.nextInt(255));
+						}
+						String start = "s" + bound + "s";
+						String end = "e" + bound + "e";
+						resultString = resultString.replaceAll(regexpTextBox.getText(), start + replaceTextBox.getText() + end);
+						resultString = escapeHTML(resultString);
+						resultString = resultString.replaceAll(start, startHTML);
+						resultString = resultString.replaceAll(end, endHTML);
+						textArea.setInnerHTML(resultString.replaceAll("\n", "<br>"));
+					} else {
+						//
+					}
+
+					resultString = "";
+
+					if (showFirstMatch.isDown()) {
+						resultString += "<hr>";
+						Pattern p = new Pattern(regexpTextBox.getText(), Pattern.MULTILINE | Pattern.GLOBAL);
+						String result[] = p.match(getInputText());
+						for (int i = 0; i < result.length; i++) {
+							String string = result[i];
+							resultString += "<br> match(" + i + ") = " + string;
+						}
+					}
+
+					if (showSplit.isDown()) {
+						resultString += "<hr>";
+						Pattern p = new Pattern(regexpTextBox.getText(), Pattern.MULTILINE);
+						String result[] = p.split(getInputText());
+						for (int i = 0; i < result.length; i++) {
+							String string = result[i];
+							resultString += "<br> split(" + i + ") = " + string;
+						}
+					}
+
+					errorPanel.setHTML(resultString);
+
+				} catch (Exception e) {
+					errorPanel.setError(e.getLocalizedMessage());
+				}
+			}
+		};
+
+		KeyboardListenerAdapter CRListener = new CarriageReturnListenerAdapter(executeCommand);
+		regexpTextBox.addKeyboardListener(CRListener);
+		replaceTextBox.addKeyboardListener(CRListener);
+
+		regexpTextBox.setWidth("100%");
+		final Timer autoSearchTimer = new Timer() {
+			public void run() {
+				if (autoExec.isDown()) {
+					executeCommand.execute();
+				}
+			}
+		};
+
+		autoExec.setDown(true);
+		showHighlight.setDown(true);
+		regexpTextBox.setWidth("100%");
+		textArea.setSize("100%", "100%");
+		textArea.addStyleName("result");
+
+		HorizontalPanel hpanel = new HorizontalPanel();
+		hpanel.setSpacing(2);
+		hpanel.add(regexpTextBox);
+		hpanel.add(replaceTextBox);
+		hpanel.add(autoExec);
+		hpanel.add(showHighlight);
+		hpanel.add(showFirstMatch);
+		hpanel.add(showSplit);
+		hpanel.setSize("100%", "100%");
+
+		add(hpanel, DockPanel.NORTH);
+		setCellHeight(hpanel, "1%");
+		add(textArea, DockPanel.CENTER);
+		setCellHeight(textArea, "98%");
+		add(errorPanel, DockPanel.SOUTH);
+		setCellHeight(errorPanel, "1%");
+		setSize("100%", "100%");
+
+		autoSearchTimer.scheduleRepeating(1000);
+	}
+
+	protected String escapeHTML(String text) {
+		String result = text;
+		String replace[][] = { { "\\&", "&amp;" }, { "\\\"", "&quot;" }, { "\\ ", "&nbsp;" }, { "\\<", "&lt;" }, { "\\>", "&gt;" }, { "\\'", "&#39;" } };
+		for (int i = 0; i < replace.length; i++) {
+			String[] repl = replace[i];
+			result = result.replaceAll(repl[0], repl[1]);
+		}
+		return result;
+	}
+
+	protected String getInputText() {
+		return textArea.getText();
+	}
+
+	public void initTest() {
+		regexpTextBox.setText("([ae]+)|([lc]+)|\\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,4}\\b");
+		replaceTextBox.setText("$&");
+		textArea.setText("One of the welcome developments in GWT 1.5 was the inclusion of some decent looking CSS themes -- standard. chrome and dark."
+				+ "How can you use them in your GWT app? Just include one of the following lines in your apps .xml file:");
+		autoExec.setDown(false);
+	}
+
+}

RegExcite/src/org/dreamsoft/regexcite/client/ui/ResultPanel.java

@@ -0,0 +1,21 @@
+package org.dreamsoft.regexcite.client.ui;
+
+import com.google.gwt.user.client.ui.HTML;
+
+/**
+ * Create a result panel
+ */
+public class ResultPanel extends HTML {
+	public ResultPanel() {
+		setStyleName("result");
+		setSize("100%", "100%");
+	}
+
+	public void setHTML(String html) {
+		super.setHTML("<pre>" + html + "</pre>");
+	}
+
+	public void setError(String error) {
+		super.setHTML("<pre class='error'>" + error + "</pre>");
+	}
+}

RegExcite/src/org/dreamsoft/regexcite/client/ui/SearchPanel.java

@@ -0,0 +1,144 @@
+package org.dreamsoft.regexcite.client.ui;
+
+import org.dreamsoft.regexcite.client.util.regex.Pattern;
+
+import com.google.gwt.user.client.Command;
+import com.google.gwt.user.client.Timer;
+import com.google.gwt.user.client.ui.DockPanel;
+import com.google.gwt.user.client.ui.HorizontalPanel;
+import com.google.gwt.user.client.ui.KeyboardListenerAdapter;
+import com.google.gwt.user.client.ui.TextArea;
+import com.google.gwt.user.client.ui.TextBox;
+import com.google.gwt.user.client.ui.ToggleButton;
+import com.google.gwt.user.client.ui.VerticalSplitPanel;
+
+/**
+ * Create the search panel
+ */
+public class SearchPanel extends DockPanel {
+
+	ResultPanel resultPanel = new ResultPanel();
+
+	final TextArea textArea = new TextArea();
+
+	final TextBox regexpTextBox = new TextBox();
+
+	final TextBox replaceTextBox = new TextBox();
+
+	final ToggleButton autoExec = new ToggleButton("Execute");
+
+	final ToggleButton showSplit = new ToggleButton("Split");
+
+	final ToggleButton showHighlight = new ToggleButton("Highlight");
+
+	final ToggleButton showFirstMatch = new ToggleButton("Match");
+
+	private VerticalSplitPanel vspanel = new VerticalSplitPanel();
+
+	private boolean initialized;
+
+	public SearchPanel() {
+		super();
+		setSize("100%", "100%");
+	}
+
+	protected String getInputText() {
+		return textArea.getText();
+	}
+
+	public void initTest() {
+		regexpTextBox.setText("([ae]+)|([lc]+)|\\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,4}\\b");
+		replaceTextBox.setText("$0");
+		textArea.setText("One of the welcome developments in GWT 1.5 was the inclusion of some decent looking CSS themes -- standard. chrome and dark."
+				+ "How can you use them in your GWT app? Just include one of the following lines in your apps .xml file:");
+		autoExec.setDown(false);
+	}
+
+	public void showPanel() {
+
+		if (!initialized) {
+			initialized = true;
+			final Command executeCommand = new Command() {
+				public void execute() {
+					try {
+						String replaceString = replaceTextBox.getText();
+						if (showHighlight.isDown()) {
+							replaceString = "<span>" + replaceTextBox.getText() + "</span>";
+						}
+						String resultString = getInputText().replaceAll(regexpTextBox.getText(), replaceString);
+
+						if (showFirstMatch.isDown()) {
+							resultString += "<hr>";
+							Pattern p = new Pattern(regexpTextBox.getText(), Pattern.GLOBAL | Pattern.MULTILINE);
+							String result[] = p.match(getInputText());
+							for (int i = 0; i < result.length; i++) {
+								String string = result[i];
+								resultString += "<br> match(" + i + ") = " + string;
+							}
+						}
+
+						if (showSplit.isDown()) {
+							resultString += "<hr>";
+							Pattern p = new Pattern(regexpTextBox.getText(), Pattern.GLOBAL | Pattern.MULTILINE);
+							String result[] = p.split(getInputText());
+							for (int i = 0; i < result.length; i++) {
+								String string = result[i];
+								resultString += "<br> split(" + i + ") = " + string;
+							}
+						}
+						resultPanel.setHTML(resultString);
+
+					} catch (Exception e) {
+						resultPanel.setError(e.getLocalizedMessage());
+					}
+				}
+			};
+			final Timer autoSearchTimer = new Timer() {
+				public void run() {
+					if (autoExec.isDown()) {
+						executeCommand.execute();
+					}
+				}
+			};
+
+			KeyboardListenerAdapter CRListener = new CarriageReturnListenerAdapter(executeCommand);
+			regexpTextBox.addKeyboardListener(CRListener);
+			replaceTextBox.addKeyboardListener(CRListener);
+
+			regexpTextBox.setWidth("100%");
+
+			autoExec.setDown(true);
+			showHighlight.setDown(true);
+			regexpTextBox.setWidth("100%");
+			textArea.setSize("100%", "100%");
+
+			HorizontalPanel hpanel = new HorizontalPanel();
+			hpanel.setSpacing(2);
+			hpanel.add(regexpTextBox);
+			hpanel.add(replaceTextBox);
+			hpanel.add(autoExec);
+			hpanel.add(showHighlight);
+			hpanel.add(showFirstMatch);
+			hpanel.add(showSplit);
+			hpanel.setSize("100%", "100%");
+
+			vspanel.setWidth("100%");
+			vspanel.setHeight("100%");
+			vspanel.setTopWidget(textArea);
+			vspanel.setBottomWidget(resultPanel);
+
+			add(hpanel, DockPanel.NORTH);
+			add(vspanel, DockPanel.CENTER);
+			setCellHeight(vspanel, "100%");
+
+			vspanel.setSplitPosition("40%");
+
+			autoSearchTimer.scheduleRepeating(1000);
+		}
+		
+		// FIXME Why the split position change when help tab is selected?
+		vspanel.setSplitPosition("200px");
+
+	}
+
+}

RegExcite/src/org/dreamsoft/regexcite/client/ui/SelectableTextArea.java

@@ -0,0 +1,49 @@
+package org.dreamsoft.regexcite.client.ui;
+
+import com.google.gwt.user.client.Element;
+import com.google.gwt.user.client.ui.RichTextArea;
+
+public class SelectableTextArea extends RichTextArea {
+	Element elem;
+
+	public void setInnerHTML(String html) {
+		elem = getElement();
+		_setInnerHTML(html);
+	}
+	
+	native void _setInnerHTML(String html) /*-{
+    	var elem = this.@org.dreamsoft.regexcite.client.ui.SelectableTextArea::elem;
+	    var w = elem.contentWindow;
+	    var d = w.document;
+	    d.body.innerHTML = html;
+	}-*/;
+	
+	public void moveSelectionRange(int start, int end) {
+		elem = getElement();
+		_moveSelectionRange(start, end);
+	}
+
+	// FIXME buggy method, is there no way to select a part of a text with this fucking firefox?
+	native void _moveSelectionRange(int startRelativeIndex, int endRelativeIndex) /*-{
+	    	var elem = this.@org.dreamsoft.regexcite.client.ui.SelectableTextArea::elem;
+	    	var w = elem.contentWindow;
+	    	var d = w.document;
+	    	if (typeof w.getSelection != 'undefined') {
+  				var selectio = w.getSelection();
+   				selectio.removeAllRanges();
+      			var range = d.createRange();
+      			var base = d.body;
+      			range.selectNode(base);
+//      			alert(base.selectionStart + "," + base.selectionEnd);
+      			selectio.addRange(range);
+  			}
+  			else if (typeof d.selection != 'undefined') {
+  				d.selection.empty();
+	    		var textRange = d.selection.createRange();
+    			textRange.moveStart('character', startRelativeIndex);
+    			textRange.moveEnd('character', endRelativeIndex);
+				textRange.select();
+			}
+	  }-*/;
+
+}

RegExcite/src/org/dreamsoft/regexcite/client/util/regex/Pattern.java

@@ -0,0 +1,201 @@
+package org.dreamsoft.regexcite.client.util.regex;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.google.gwt.core.client.JavaScriptObject;
+
+/**
+ * <p>
+ * Implementation of the
+ * {@link org.dreamsoft.regexcite.client.util.regex.Pattern} class with a
+ * wrapper aroung the Javascript <a href="http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Guide:Regular_Expressions"
+ * >RegExp</a> object. As most of the methods delegate to the JavaScript RegExp
+ * object, certain differences in the declaration and behaviour of regular
+ * expressions must be expected.
+ * </p>
+ * <p>
+ * Please note that neither the
+ * {@link org.dreamsoft.regexcite.client.util.regex.Pattern#compile(String)}
+ * method nor instances are supported. For the later, consider using
+ * {@link Pattern#match(String)}.
+ * </p>
+ * 
+ * @author George Georgovassilis
+ * 
+ */
+public class Pattern {
+
+	/**
+	 * m Treat the string as multiple lines.
+	 */
+	public final static int MULTILINE = 1;
+
+	/**
+	 * i Do case-insensitive pattern matching.
+	 */
+	public final static int CASE_INSENSITIVE = 2;
+
+	/**
+	 * g Do global pattern matching.
+	 */
+	public final static int GLOBAL = 4;
+
+	/**
+	 * s Treat the string as a single line.
+	 */
+	public final static int SINGLE_LINE = 8;
+
+	/**
+	 * x Ignore whitespace within a pattern.
+	 */
+	public final static int IGNORE_WHITESPACE = 16;
+
+	@SuppressWarnings("unused")
+	private JavaScriptObject regExp;
+
+	private static JavaScriptObject createExpression(String pattern, int flags) {
+		String sFlags = "";
+		if ((flags & MULTILINE) != 0)
+			sFlags += "m";
+		if ((flags & CASE_INSENSITIVE) != 0)
+			sFlags += "i";
+		if ((flags & GLOBAL) != 0)
+			sFlags += "g";
+		if ((flags & SINGLE_LINE) != 0)
+			sFlags += "s";
+		if ((flags & IGNORE_WHITESPACE) != 0)
+			sFlags += "x";
+		return _createExpression(pattern, sFlags);
+	}
+
+	private static native JavaScriptObject _createExpression(String pattern, String flags)/*-{
+		return new RegExp(pattern, flags);
+	}-*/;
+
+	private native void _match(String text, List<?> matches)/*-{
+		var result = text.match(this.@org.dreamsoft.regexcite.client.util.regex.Pattern::regExp);
+		if (result == null) return;
+		for (var i=0;i<result.length;i++)
+			matches.@java.util.ArrayList::add(Ljava/lang/Object;)(result[i]);
+	}-*/;
+
+	public native int getLastIndex()/*-{
+		var result = this.@org.dreamsoft.regexcite.client.util.regex.Pattern::regExp.lastIndex;
+		return (typeof result!='undefined')?result:-1;
+	}-*/;
+
+	public native static String getLastMatch()/*-{
+		var result = RegExp.lastMatch;
+		return (typeof result!='undefined')?result:null;
+	}-*/;
+
+	public native static String getLeftContext()/*-{
+		var result = RegExp.leftContext;
+		return (typeof result!='undefined')?result:null;
+	}-*/;
+
+	public native static String getRightContext()/*-{
+		var result = RegExp.rightContext;
+		return (typeof result!='undefined')?result:null;
+	}-*/;
+
+	/**
+	 * Escape a provided string so that it will be interpreted as a literal in
+	 * regular expressions. The current implementation does escape each
+	 * character even if not neccessary, generating verbose literals.
+	 * 
+	 * @param input
+	 * @return
+	 */
+	public static String quote(String input) {
+		String output = "";
+		for (int i = 0; i < input.length(); i++) {
+			output += "\\" + input.charAt(i);
+		}
+		return output;
+	}
+
+	/**
+	 * Class constructor
+	 * 
+	 * @param pattern
+	 *            Regular expression
+	 */
+	public Pattern(String pattern) {
+		this(pattern, 0);
+	}
+
+	/**
+	 * Class constructor
+	 * 
+	 * @param pattern
+	 *            Regular expression
+	 * @param flags
+	 */
+	public Pattern(String pattern, int flags) {
+		regExp = createExpression(pattern, flags);
+	}
+
+	/**
+	 * This method is borrowed from the JavaScript RegExp object. It parses a
+	 * string and returns as an array any assignments to parenthesis groups in
+	 * the pattern's regular expression
+	 * 
+	 * @param text
+	 * @return Array of strings following java's Pattern convention for groups:
+	 *         Group 0 is the entire input string and the remaining groups are
+	 *         the matched parenthesis. In case nothing was matched an empty
+	 *         array is returned.
+	 */
+	public String[] match(String text) {
+		List<?> matches = new ArrayList<Object>();
+		_match(text, matches);
+		String arr[] = new String[matches.size()];
+		for (int i = 0; i < matches.size(); i++)
+			arr[i] = matches.get(i).toString();
+		return arr;
+	}
+
+	/**
+	 * Determines wether a provided text matches the regular expression
+	 * 
+	 * @param text
+	 * @return
+	 */
+	public native boolean test(String text)/*-{
+		return this.@org.dreamsoft.regexcite.client.util.regex.Pattern::regExp.test(text);
+	}-*/;
+
+	/**
+	 * Returns the regular expression for this pattern
+	 * 
+	 * @return
+	 */
+	public native String getSource()/*-{
+		var result = this.@org.dreamsoft.regexcite.client.util.regex.Pattern::regExp.source;
+		return (typeof result!='undefined')?result:null;
+	}-*/;
+
+	private native void _split(String input, List<?> results)/*-{
+		var parts = input.split(this.@org.dreamsoft.regexcite.client.util.regex.Pattern::regExp);
+		for (var i=0;i<parts.length;i++)
+		results.@java.util.ArrayList::add(Ljava/lang/Object;)(parts[i]  );
+	}-*/;
+
+	/**
+	 * Split an input string by the pattern's regular expression
+	 * 
+	 * @param input
+	 * @return Array of strings
+	 */
+	public String[] split(String input) {
+		List<?> results = new ArrayList<Object>();
+		_split(input, results);
+		String[] parts = new String[results.size()];
+		for (int i = 0; i < results.size(); i++)
+			parts[i] = (String) results.get(i);
+		return parts;
+	}
+
+}

RegExcite/war/RegExcite.css

@@ -0,0 +1,27 @@
+.result {
+	word-wrap: break-word;
+	border: 0px solid black;
+	width: 100%;
+	height: 100%;
+	margin: 0px;
+	padding: 0px;
+}
+.result * span, .result * * span, span.hl {
+	background-color: #DBFF00;
+	word-wrap: break-word;
+	min-width: 2px;
+	min-height: 10px;
+}
+textarea {
+	word-wrap: break-word;
+	overflow: visible;
+}
+.error {
+	color: red;
+	background-image: url(images/error.gif);
+	background-repeat: no-repeat;
+	padding-left: 50px;
+}
+.smallcar * {
+	font-size: xx-small;
+}

RegExcite/war/RegExcite.html

@@ -0,0 +1,24 @@
+<html>
+<head>
+<title>RegExcite</title>
+<script language="javascript" src="RegEx3Compressed.js"></script>
+<script type="text/javascript" language="javascript" src="regexcite/regexcite.nocache.js"></script>
+<link type="text/css" rel="stylesheet" href="RegExcite.css">
+</head>
+<body>
+<iframe src="javascript:''" id="__gwt_historyFrame" tabIndex='-1' style="position:absolute;width:0;height:0;border:0"></iframe>
+<table width="100%" height="100%" cellpadding="0" cellspacing="0">
+	<tr>
+		<td height="0.5%">&nbsp;&nbsp;<b>RegEx</b><sub style='color: red;'>Cite</sub></td>
+	</tr>
+	<tr>
+		<td height="99%" valign="top">
+		<div id="content"></div>
+		</td>
+	</tr>
+	<tr>
+		<td height="0.5%" align="right">Dreamsoft<sup>TM</sup></td>
+	</tr>
+</table>
+</body>
+</html>

RegExcite/war/WEB-INF/web.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE web-app
+    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
+    "http://java.sun.com/dtd/web-app_2_3.dtd">
+
+<web-app>
+
+  <!-- Default page to serve -->
+  <welcome-file-list>
+    <welcome-file>RegExcite.html</welcome-file>
+  </welcome-file-list>
+  
+  <!-- Servlets -->
+
+</web-app>

RegExcite/war/doc/index.html

@@ -0,0 +1,10 @@
+<h3>RegExcite</h3> 
+<br>perform a regular expression using Javascript.
+<br>
+<ul>
+	<ol>
+		<li> Enter a regular expression in the textbox</li>
+		<li> Enter a text in the textarea</li>
+		<li> Click on 'Search'</li>
+	</ol>
+</ul>

RegExcite/war/regexpresso/NS-sidebar.js

@@ -0,0 +1,30 @@
+
+/**
+	Adds a page to the Netscape sidebar.
+
+	@see http://www.softwareadjuvant.com/class/introtoxml/toolscd/disk1/EditorBrowsers/Mozilla.org/
+	@param sbTitle::String
+		The default title of the panel
+	@param sbLoc::String
+		The absolute (!) URL of the page to load
+*/
+function netscape_addPanel( sbTitle, sbLoc )
+{
+	//alert("netscape_addPanel("+sbTitle+","+sbLoc+")");
+
+	// hack: bc 2002-01-04 work around http://bugzilla.mozilla.org/show_bug.cgi?id=99808
+	// @todo : what if an error happens after the user called this method ? Is this handler registered globally or only inside this function ?
+	window.onerror = function()
+		{ alert("An error has occured during the sidebar installation. Please make sure your sidebar panel is open and then retry."); };
+
+	if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function"))
+	{
+		// this does not work if sbLoc is a local or relative URL. shit.
+		/// @param 1 title of the panel
+		/// @param 2 absolute location of the page embed into the panel
+		/// @param 3 URL to customize (?) the panel
+		window.sidebar.addPanel(sbTitle,sbLoc,"");
+	}
+	else
+		alert('This link is intended to work only with Netscape Gecko-based browsers such as Netscape 7.x.');
+}

RegExcite/war/regexpresso/index.html

@@ -0,0 +1,348 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
+<html>
+
+<head>
+	<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+	<meta name="description" content="A regular expressions quick tester">
+	<meta name="author" content="cbonar@users.berlios.de">
+	<meta name="robots" content="index">
+	<meta name="keywords" content="regexpresso regular expressions expression sidebar javavascript tester evaluator">
+
+	<link rel="stylesheet" type="text/css" href="presto.css">
+
+	<script type="text/javascript" src="NS-sidebar.js"></script>
+
+	<title>RegExpresso's page</title>
+</head>
+
+<body>
+
+	<div>
+		<a href="http://developer.berlios.de"><img align="right" src="http://developer.berlios.de/bslogo.php?group_id=3235&type=1" width="124" height="32" border="0" alt="BerliOS Logo"></a>
+		<span class="author"><a href="mailto:cbonar@users.berlios.de" class="author">cbonar@users.berlios.de</a></span>
+	</div>
+
+	<hr>
+
+	<h1>RegEx<span class="presto">presso</span><br><small>Regular expressions, quick and dirty !</small></h1>
+
+	<div>
+		<h2>Index</h2>
+
+		<ul>
+			<li><a href="#introduction">Introduction</a>
+			<li><a href="#notations">Notations used in this document</a>
+			<li><a href="#requirements">Browser requirements / specifications</a>
+			<li><a href="#bugs">Known bugs and limitations</a>
+			<li><a href="#quickstart">Quick start</a>
+			<li><a href="#syntax">Regular expressions syntax</a>
+			<li><a href="#menu">Menu</a>
+			<li><a href="#params">Parameters</a>
+			<li><a href="#local" class="outdated">Local installation</a>
+			<li><a href="#license">Copyright and source</a>
+			<li><a href="#tips">Tips
+				<ul>
+					<li>How to remove the empty matches from the view ?
+					<li>RegExpresso executes when loading if both <var>regex</var> and <var>subject</var> are given in the URL.
+					<li>Local installation
+				</ul></a>
+			<li><a href="#links">Links</a>
+		</ul>
+	</div>
+
+	<div><a name="introduction"></a>
+		<h2>Introduction</h2>
+
+		<p>This tool is mainly for programmers. It helps testing a regular expression before using it in some code.
+		There's not as many features as in professional tools, since it is intended only to quickly test a short regular expression.
+		Depending on your computer's capacities, the size of the subject to parse and the complexity of the regular expression,
+		it may take more or less of your microprocessor's time to process the expression.
+		Be sure to use reasonably-sized expressions and reasonable amounts of text.
+		</p>
+	</div>
+
+	<div><a name="notations"></a>
+
+		<h2>Notations used in this document</h2>
+
+		<ul>
+			<li><span class="regex">A regular expression</span>
+			<li><span class="outdated">Outdated / not accurate content</span>
+			<li><span class="url">A URL</span>
+			<li><var>Any kind of variable / named parameter</var>
+		</ul>
+
+	</div>
+
+	<div><a name="requirements"></a>
+		<h2>Browser requirements / specifications</h2>
+
+		<ul>
+			<li>The regular expressions flavour is the one of Javascript 1.2, which is similar to Perl's one.<br>
+			<li>Javascript 1.5 is needed (because of exception handling).
+			<li>DOM Level 2 support
+			<li>CSS 2 compatible
+			<li>
+				A fast computer, since there are some intensive calculations.<br>
+				For instance, I have found Konqueror requiring several explicit confirmations to continue executing the script
+				because it was too slow (heavy load) on a Pentium III 450 MHz with 128 MB SDRAM. Of course, there was a large amount of data.
+				I will probably set up some kind of benchmark to have a better idea of the power needed.
+		</ul>
+
+		<p>Some successful platforms :
+		<ul>
+			<li>Windows XP
+				<ul>
+					<li>Internet Explorer 6 SP2
+					<li>Firefox 1.0.1
+					<li>Mozilla 1.7.3
+					<li>Opera 7.54
+				</ul>
+			<li>Windows 2000
+				<ul>
+					<li>Internet Explorer 6 SP1
+					<li>Netscape 7.2
+					<li>Firefox 0.9.1
+					<li>Opera 7.54
+				</ul>
+			<li>GNU/Linux 2.6 (Mandrake 10.0)
+				<ul>
+					<li>Konqueror 3.2.0
+					<li>Mozilla 1.6
+				</ul>
+		</ul>
+	</div>
+
+	<div><a name="bugs"></a>
+		<h2>Known bugs and limitations</h2>
+
+		<ul>
+			<li>The Javascript RegExp class has some limitations as stated in the following article : <a href="http://www.webreference.com/js/column5/modifiers.html">http://www.webreference.com/js/column5/modifiers.html</a>
+			<li>Needs to be tested with other browsers, especially Safari.
+			<li>Behaviour of the menu's buttons depends greatly on the context of the tool : is it in the sidebar, the main window or a separate window ?
+		</ul>
+	</div>
+
+	<div><a name="quickstart"></a>
+
+		<h2>Quick start</h2>
+
+		<p>
+			<a href="javascript:void(open('http://regexpresso.berlios.de/regexpresso.html','_search'));" title="Bookmark this link to open it in Internet Explorer's search pane"><img src="IE-sidebar.png" alt="Internet Explorer sidebar" title="Bookmark this link to open it in Internet Explorer's sidebar"></a>
+			<a href="javascript:netscape_addPanel('Regular expressions evaluator','http://regexpresso.berlios.de/regexpresso.html');" title="Add to Netscape/Mozilla sidebar"><img src="NS-sidebar.png" alt="Add to Netscape/Mozilla sidebar"></a>
+			<a href="regexpresso.html" rel="sidebar" title="RegExpBar"><img src="Opera-sidebar.png" alt="Add to Opera sidebar" title="Add to Opera sidebar"></a>
+			<a href="javascript:void(open('regexpresso.html','_blank','width=240,height=640,scrollbars=yes,resizable=yes,dependent=yes'));" title="Test this tool online"><img src="new-47x50.png" width="48px"></a>
+		</p>
+
+		<ol>
+			<li>Open the tool's web page or add it to your browser's sidebar by clicking on one of the above links / pictures
+			<li>Paste the text to parse in the top text area
+			<li>Type a regular expression in the middle field
+			<li>Validate by either clicking on the button or typing Enter
+			<li>The matches are shown in the bottom of the page
+			<li>For instance : copy and paste this page's content into the text field, and type the following pattern : <span class="regex">/\be\w*\b/i</span> to match all word beginning with a 'e' or a 'E'
+
+		</ol>
+
+	</div>
+
+	<div><a name="syntax"></a>
+
+		<h2>Regular expressions syntax</h2>
+
+		<p>The regular expression you are awaited to type in the middle field follows Perl's regular expressions syntax.
+		That means : <span class="regex">command/options/modifiers</span>. Two commands are supported : "match" (<code>m//</code> operator) and "replace" (<code>s///</code> operator).
+			<ul>
+				<li>To obtain the matches of a regular expression, type : <span class="regex">m/pattern/modifiers</span> or <span class="regex">/pattern/modifiers</span>,
+				<li>To obtain the result of a substitution, type : <span class="regex">s/pattern/replace/modifiers</span>.
+			</ul>
+		where :
+			<ul>
+				<li><var>pattern</var> is <a href="http://www.regular-expressions.info/reference.html">the regular expression pattern</a>
+				<li><var>modifiers</var> is <a href="http://www.webreference.com/js/column5/modifiers.html">a sequence of characters in {'g','i'}</a>
+				<li><var>replace</var> is <a href="http://www.webreference.com/js/column5/substitute.html">a substitution pattern</a>
+			</ul>
+		</p>
+
+	</div>
+
+	<div><a name="menu"></a>
+	
+		<h2>Menu</h2>
+
+		<p><img src="menu.png"></p>
+
+		<p>There is an auto-hiding menu at the top of the window that proposes different ways to open RegExpresso's window.</p>
+
+		<ul>
+			<li><img src="IE-22x22.png"> : Opens RegExpresso in Internet Explorer's search pane.
+				If you bookmark this link, it will open in the search pane every time you call it.
+			<li><img src="Moz-22x22.png"> : Adds RegExpresso as a new panel to the sidebar of Netscape/Mozilla familly browsers.
+			<li><img src="Opera-22x22.png"> : Adds RegExpresso as a new panel to the sidebar of Opera. This also works with Firefox.
+			<li><img src="new-22x22.png"> : Opens a new RegExpresso window, sized like a toolbar. The current content of the fields is lost.
+			<li><img src="main-22x22.png"> : Opens the current RegExpresso (keeps the fields values) in the "_main" target.
+				With Netscape/Mozilla and Internet Explorer, the "_main" target corresponds to the current browser's window.
+				With other browsers, this should be a new blank window, except if there is already a frame/window named "_main".
+				This is intended to be used only from the sidebar.
+				Since this is a standard link, and since it is updated every time the form is validated,
+				one can bookmark it, or open it using the contextual menus provided by the browser, which may bring more control.
+		</ul>
+
+	</div>
+
+	<div><a name="params"></a>
+		<h2>Parameters</h2>
+
+		<p>RegExpresso uses two kind of parameters :
+		<ul>
+			<li>standard form fields
+			<li>URL parameters
+		</ul>
+		While the formers can be altered by the user simply by typing some text in the web page,
+		the latters require the user to add them directly to the URL used to call the tool.
+		Indeed, those parameters are not frequently used, and it would have been wasting space to include them in the form.
+		Additionally, the form parameters can be passed in the URL the same way, so one can bookmark the full URL with parameters
+		to retrieve a given configuration of the tool.
+		</p>
+
+		<p>In the following tables, the "short name" is the name to use in the URL for this parameter.
+		For instance : <span class="url">http://regexpresso.berlios.de/regexpresso.html?highlight=on&amp;stylesheet=http://toto.com/mystyle.css</span>
+		would lead to an instance of the tool with "highlight" checked and a custom stylesheet located at <span class="url">http://toto.com/mystyle.css</span>.
+		</p>
+
+		<p><table>
+			<caption>Parameters accessed via the web form.<br></caption>
+			<thead>
+				<tr><th>Short name</th><th>Description</th><th>Examples / values</th></tr>
+			</thead>
+			<tbody>
+				<tr>
+					<td><var>subject</var></td>
+					<td>A text area where to put the text the regular expression will parse.</td>
+					<td>Any text will do it.</td>
+				</tr>
+				<tr>
+					<td><var>regex</var></td>
+					<td>The regular expression, using the Perl syntax (<a href="http://www.webreference.com/js/column5/modifiers.html">Javascript restrictions</a> applied).</td>
+					<td><span class="regex">/\b\w*(e)/i</span> will match all words ending with 'e' or 'E'</td>
+				</tr>
+				<tr>
+					<td><var>highlight</var></td>
+					<td>Switch the 'highlight' mode, where matches are highligthed and printed at their normal place in the subject,
+					so we don't loose the surrounding context.
+					In normal mode (highlight is unchecked), the matches are displayed one after another, line by line.
+					</td>
+					<td>checked/"on" = highlight mode ; unchecked/""(empty) = normal mode</td>
+				</tr>
+				<tr>
+					<td><var>backref</var></td>
+					<td>When using capturing parentheses in the regular expression,
+					there may be one or more "sub-matches" for every match.
+					This option tells whether or not to show them.
+					</td>
+					<td>checked/"on" = show back references ; unchecked/""(empty) = don't show</td>
+				</tr>
+			</tbody>
+		</table></p>
+
+		<p><table>
+			<caption>Parameters given in the URL only</caption>
+			<thead>
+				<tr><th>Short name</th><th>Description</th><th>Examples / values</th></tr>
+			</thead>
+			<tbody>
+				<tr>
+					<td><var>stylesheet</var></td>
+					<td>An URL to a stylesheet of type "text/css" to add to the tool.
+						Since this is CSS, this stylesheet can override the style attributes already defined in the default one embedded in RegExpresso.
+						</td>
+					<td>Any valid URL to a CSS stylesheet will do it.</td>
+				</tr>
+				<tr>
+					<td><var>empty</var></td>
+					<td>In highlight mode, empty matches are replaced by the "empty set" character :
+						<span class="unicode">&empty;</span> (may not be correctly rendered here).
+						This parameter can be set to change this default character.
+						</td>
+					<td>Any character or string (preferably encoded in UTF-8).</td>
+				</tr>
+			</tbody>
+		</table></p>
+
+	</div>
+
+	<div><a name="license"></a>
+
+		<h2>Copyright and source</h2>
+
+		<p><div class="license">Placed in public domain by cbonar@users.berlios.de, 2005. Share and enjoy!<br>
+		See <a href="http://developer.berlios.de/register/publicdomain.txt">http://developer.berlios.de/register/publicdomain.txt</a> for more info on this license.</div>
+		</p>
+
+		<p>Basically, that means you can copy, modify and distribute this tool without any restrictions.
+		By the way, I would be happy to hear of any usage of RegExpresso :).
+		Any comment should be directed to the address located at the top of this page.<br>
+		If you look at the source of RegExpresso's page, you will find that the page has most of its comments stripped, in order to reduce its size by some kilo-octets for faster loading.
+		You can have a look at the full original code as well as the whole project at <a href="http://developer.berlios.de/projects/regexpresso">http://developer.berlios.de/projects/regexpresso</a>.
+		</p>
+
+	</div>
+
+	<div><a name="tips"></a>
+
+		<h2>Tips</h2>
+
+		<h3>How to remove all empty matches from the view ?</h3>
+
+		<p>The short answer : call this URL : <a href="http://regexpresso.berlios.de/regexpresso.html?empty=&stylesheet=http://regexpresso.berlios.de/noempty.css">http://regexpresso.berlios.de/regexpresso.html?empty=&amp;stylesheet=http://regexpresso.berlios.de/noempty.css</a>.
+		</p>
+		<p>Now, the explanation.
+			<ul>
+			<li>You must first empty the filler string by setting it to an empty string in the URL calling RegExpresso.
+		Here is a sample URL : <span class="url">http://regexpresso.berlios.de/regexpresso.html?empty=</span>.<br>
+		<li>With most browsers, you will still have the borders printed at the place of the empty match.
+		To remove them as well, you must provide RegExpresso a custom stylesheet with borders removed for the empty matches.
+		Once again, this is done by using the a parameter of the URL, like : <span class="url">http://regexpresso.berlios.de/regexpresso.html?stylesheet=http://myhost/my.css</span>.
+		You can find such a stylesheet at <a href="http://regexpresso.berlios.de/noempty.css">http://regexpresso.berlios.de/noempty.css</a>.</ul>
+		</p>
+
+		<h3>RegExpresso executes when loading if both <var>regex</var> and <var>subject</var> are given in the URL.</h3>
+
+		<p>So you can use such URLs to remember or show the result of a regular expression without no user intervention at all.
+		</p>
+
+		<div class="outdated"><a name="local"></a>
+
+			<h3>Local installation</h3>
+
+			<p>You can download the files for local use, but there are limits :
+				<ul>
+					<li>Opera : buttons "open in main window" and "open a new window" won't work because the URL contains parameters ("?param1=...&amp;param2=...")
+					that Opera cannot understand on local files ("file://" protocol).
+					<li>Firefox : button "open a new window" won't work from the sidebar because it is loaded from the context of the main window,
+					which will not permit to open local files due to security reasons.
+					<li>With some other browser that may use relative URL in the case of local files,
+					there may be security locks that prohibit opening such an URL from the sidebar, depending on the context of the current main window.
+				</ul>
+			</p>
+		</div>
+	</div>
+
+	<div><a name="links"></a>
+
+		<h2>Links</h2>
+
+		<a href="http://www.regular-expressions.info/javascript.html">An introduction to regular expressions</a><br>
+		<a href="http://www.webreference.com/js/column5/index.html">A comprehensive article about Javascript regular expressions</a><br>
+		<a href="http://developer.berlios.de/projects/regexpresso">The project at BerliOS</a><br>
+		<a href="http://developer.berlios.de/docman/display_doc.php?docid=758&group_id=3235">More on sidebars in multiple browsers</a><br>
+		<a href="http://www.pcre.org/">PCRE "Perl Compatible Regular Expressions", used by KDE and Safari</a><br>
+		<a href="http://developer.apple.com/darwin/projects/webcore/">WebCore, the Safari framework</a><br>
+	</div>
+
+
+	<br><br><br><hr>last update : 20050302
+
+</body>
+
+</html>

RegExcite/war/regexpresso/noempty.css

@@ -0,0 +1,7 @@
+/*
+	Hide empty matches.
+	The older way was to remove the content by setting a parameter on the URL and to use border:none.
+	visibility:hidden was another solution but still affects the layout so we still had to remove the content by another way.
+	Finally, the solution to move the matches outside of the view is not very refined, but works fine.
+*/
+.match_empty, .backref_empty, .highlight_empty { position:absolute; top:-50px; }

RegExcite/war/regexpresso/presto.css

@@ -0,0 +1,20 @@
+body { background-color:white; font-family:arial,verdana; font-size:smaller; }
+h1 { font-family:arial,verdana,courier; font-size:large; font-weight:bold; }
+h1 small { color:gray; font-style:italic; }
+.presto { font-style:italic; color:red; }
+td, th { border:solid black 1px; }
+caption { font-size:large; font-weight:bold; }
+.url { font-weight:bold; background-color:#E0E0E0; }
+var { font-weight:bold; }
+var:before, var:after { content:"\""; }
+.author { text-decoration:none; }
+span.author:before { content:"<"; }
+span.author:after { content:">"; }
+table { border-collapse:collapse; }
+.regex { background-color:#DBFF00; border:none; border-top:solid black 1px; border-bottom:solid black 1px; }
+.outdated { margin-top:20pt; background-color:#DBB6B6; }
+.outdated:before { font-weight:bold; color:#DBB6B6; background-color:black; content:"OUTDATED" }
+img { border:none; }
+.unicode { font-family:"Lucida sans Unicode"; }
+.license { background-color:#E0E0E0; }
+code { background-color:#E0E0E0; }

RegExcite/war/regexpresso/regexpresso.html

@@ -0,0 +1,520 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<meta http-equiv="Content-Language" content="en">
+<meta name="author" content="cbonar@users.berlios.de">
+<meta name="date" content="20050227">
+<meta name="copyright" content="Placed in public domain by cbonar@users.berlios.de, 2005. Share and enjoy! See http://www.sourceforge.net/register/publicdomain.txt for more info on this license.">
+<meta name="robots" content="noindex,nofollow">
+<meta name="description" content="A quick regular expressions tester">
+<meta name="keywords" content="regexpresso regular expressions expression sidebar javavascript tester evaluator">
+<title>RegExpresso</title>
+
+<!--
+Embedded, default, standalone style
+-->
+<style type="text/css">
+<!--
+body { background-color:#EEEEEE; }
+div { margin-top:4px; margin-bottom:4px; }
+table { empty-cells:show; }
+.title { font-family:arial,verdana,courier; font-size:larger; font-weight:bold; }
+.presto { font-style:italic; color:red; }
+.error { color:red; }
+.warning { background-color:red; color:white; font-weight:bold; padding:2pt; }
+#subject, #regex, #output { width:100%; }
+.button { width:auto; text-align:center; }
+.options { font-size:small; }
+.match, .match_empty { border:solid red 1px; background-color:#ffffe1; }
+.backref, .backref_empty { border:solid gray 1px; background-color:#FFFFE1; }
+.desc_again { font-style:italic; }
+.regex { background:#FFFFE1; font-weight:bold; padding-left:.2em; padding-right:.2em; border:dotted #000000 1px; }
+span.menu { position:fixed; top:-15px; left:0; }
+span.menu:hover, span.menu#hover { top:0; }
+img.menu { border:none; border-bottom:solid gray 1px; border-top:solid white 1px; }
+img.menu:hover, img.menu#hover { cursor:pointer; }
+a.doc { text-decoration:none; }
+.highlight { background-color:#DBFF00; border:dotted #999999 1px; }
+.highlight_empty { background-color:yellow; border:dotted #999999 1px; }
+.highlight_backref { background-color:white; border:none; border-left:dotted #999999 1px; }
+.highlight_backref:before { content:"("; }
+.highlight_backref:after { content:")"; }
+.highlight_empty, .match_empty, .backref_empty { font-family:"Lucida sans Unicode"; font-size:xx-small; }
+-->
+</style>
+
+<!--[if IE]>
+<style type="text/css">
+     span.menu { position:absolute; top:expression(document.body.scrollTop-15); }
+     span.menu#hover { top:expression(document.body.scrollTop); }
+     </style>
+<![endif]-->
+
+<!--
+Compatibility section.
+Maybe should we check at the beginning of every function...
+I personally prefer not to restrict the user... after all he has been warned.
+However, this could become necessary if not all functions require the same compatibility level.
+-->
+<noscript type="text/javascript">
+<div class="warning">
+WARNING : Your browser does not support Javascript or it is disabled.
+You need it to be enabled to use this tool.
+</div>
+</noscript>
+<script type="text/javascript">
+<!--
+var is_compatible = true;
+if ( ! window.RegExp )
+{
+is_compatible = false;
+document.write("\
+<div class='warning'>\
+WARNING : It seems that your browser does not support Javascript 1.5 regular expressions.\
+You won't be able to run this tool.\
+</div>\
+");
+}
+
+function ie_version()
+{
+var ua = window.navigator.userAgent
+// Dans le cas d'un autre navigateur, renvoie 0
+var msie = ua.indexOf ( "MSIE " )
+if ( msie > 0 )
+return parseInt (ua.substring (msie+5, ua.indexOf (".", msie )));
+else
+return 0;
+}
+
+function netscape_addPanel(sbTitle,sbLoc)
+{
+// @todo : what if an error happens after the user called this method ? Is this handler registered globally or only inside this function ?
+window.onerror = function()
+{ alert("An error has occured during the sidebar installation. Please make sure your sidebar panel is open and then retry."); };
+if ((typeof window.sidebar == "object") && (typeof window.sidebar.addPanel == "function"))
+window.sidebar.addPanel (sbTitle,sbLoc,"");
+else
+alert('This link is intended to work only with Netscape Gecko-based browsers such as Netscape 7.x.');
+}
+// -->
+</script>
+
+
+<script type="text/javascript">
+<!--
+function myEscape( text )
+{
+return escape(text).replace(/\+/g,"%2B");
+}
+function Loop( values )
+{
+this.index = 0;
+this.values = values;
+this.next = function() { return this.values[ (this.index++) % this.values.length ]; }
+}
+
+function createSimpleRow( cell )
+{
+var tr = document.createElement("tr");
+tr.appendChild(cell);
+return tr;
+}
+
+function createSimpleElement( dom_type, css_class, dom_child )
+{
+var el = document.createElement(dom_type);
+if ( css_class != null )
+{
+el.setAttribute("class",css_class);
+el.setAttribute("className",css_class);// see DOM2 : this attribute has been renamed
+}
+if ( dom_child != null )
+el.appendChild(dom_child);
+return el;
+}
+
+function getParam( name )
+{
+if ( window.RegExp )
+{
+var result = new RegExp("\\??"+name+"=([^&]*)&?","i").exec(window.location.search);
+if ( result != null && result[1] != null )
+// with text/plain, the '+' signs will be converted to spaces, even if they were real '+'
+return unescape(result[1].replace(/\+/g," "));
+else
+return null;
+}
+else
+return null;
+}
+// -->
+</script>
+
+
+<script type="text/javascript">
+<!--
+var alt_style = getParam("stylesheet");
+if ( alt_style != null && alt_style != "" )
+document.write("<link rel='stylesheet' type='text/css' title='user style' href='"+alt_style+"'>");
+// -->
+</script>
+
+
+<script type="text/javascript">
+<!--
+function createReportLink( text )
+{
+var url = "mailto:cbonar@users.berlios.de";
+url += "?subject=" + myEscape("regexpresso error");
+url += "&body=regex=" + myEscape(document.form.regex);
+url += "%0D%0Asubject=" + myEscape(document.form.subject);
+url += "%0D%0Ahighlight=" + document.form.highlight;
+url += "%0D%0Abackref=" + document.form.backref;
+url += "%0D%0Aempty=" + myEscape(document.form.empty);
+url += "%0D%0Astylesheet=" + myEscape(document.form.stylesheet);
+url += "%0D%0Auser-agent=" + myEscape(navigator.userAgent);
+var anchor = createSimpleElement("a","error",document.createTextNode(text));
+anchor.setAttribute("href",url);
+return anchor;
+}
+
+function createReport( subject, user_entry )
+{
+var div = createSimpleElement("div","error",document.createTextNode("Unattended error. You can send a "));
+div.appendChild( createReportLink("mail report") );
+return div;
+}
+// even if the result is exactly the same
+var desc_again = new Loop(["desc","desc_again"]);
+
+function match( output, subject, regexp, highlight, backref, empty )
+{
+// computes the matches
+var results = regexp.exec(subject);
+var desc_class = desc_again.next();
+if ( results == null )
+output.appendChild( createSimpleElement("div",desc_class,document.createTextNode("No match.")) );
+else if ( highlight )
+{
+output.appendChild( createSimpleElement("div",desc_class,document.createTextNode("Result :")) );
+var dom_results = output.appendChild( createSimpleElement("div","match",null) );
+}
+else
+var dom_results = output.appendChild( createSimpleElement("div","results",null) );
+// match_index is the index of the match of the original subject
+for ( match_index=0, text_before_index=0 ; results!=null && match_index<subject.length ; )
+{
+match_index += results.index;
+if ( highlight )
+{
+var text_before = subject.substring(text_before_index,match_index);
+if ( text_before.length > 0 )
+dom_results.appendChild( document.createTextNode(text_before) );
+if ( results[0].length > 0 )
+var dom_highlight = createSimpleElement( "span", "highlight", document.createTextNode(results[0]) );
+else
+// again, due to IE, we must declare a separate CSS class
+var dom_highlight = createSimpleElement( "span", "highlight_empty", document.createTextNode(empty) );
+dom_results.appendChild(dom_highlight);
+}
+else
+{
+dom_results.appendChild( createSimpleElement("div",desc_class,document.createTextNode("Matched at char. "+match_index+" :")) );
+var dom_match = createSimpleElement( "span", "match", document.createTextNode(results[0]) );
+// @todo visual tooltips are limited in length, if the match is too big, cut it
+var index_context_before = Math.max(0,match_index-10);
+var index_context_after = Math.min(match_index+results[0].length+10,subject.length);
+var context_before = subject.substring(index_context_before,match_index);// what's before
+var context_after = subject.substring(Math.min(match_index+results[0].length,subject.length),index_context_after);// what's after
+var tooltip = "char. " + match_index + " : ";
+if ( index_context_before > 0 )
+tooltip += "...";
+tooltip += context_before + "*" + results[0] + "*" + context_after;
+if ( index_context_after < subject.length-1 )
+tooltip += "...";
+dom_match.setAttribute("title",tooltip);
+dom_results.appendChild(dom_match);
+}
+if ( backref && results.length>1 )
+{
+if ( ! highlight )
+dom_results.appendChild( createSimpleElement("div",desc_class,document.createTextNode("Backreferences :")) );
+for ( r=1 ; r<results.length ; r++ )
+{
+var patched_result = ( results[r] == undefined ? "" : results[r] );// this happens when the match is empty
+if ( highlight )
+dom_highlight.appendChild( createSimpleElement("span","highlight_backref",document.createTextNode(patched_result)) );
+else
+{
+dom_results.appendChild( createSimpleElement("span","backref",document.createTextNode(patched_result)) );
+dom_results.appendChild( document.createElement("br") );
+}
+}
+}
+text_before_index = match_index + results[0].length;
+if ( results[0].length > 0 )
+match_index += results[0].length;
+else
+match_index++;
+results = regexp.exec( subject.substring(match_index,subject.length) );// continue on the remaining part of the subject
+if ( highlight && results == null )
+{
+var text_after = subject.substring(match_index,subject.length);
+if ( text_after.length > 0 )
+dom_results.appendChild(document.createTextNode(text_after));
+}
+}
+}
+
+function genHTMLBound( string, max_length )
+{
+var chars = ['0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'];
+if ( max_length == undefined )
+max_length = 20;
+for( tries=0 ; tries<16 ; tries++ )
+{
+var size = 4 + Math.round(Math.random()*(max_length-4)); // the bound's length also is randomized every new try
+var bound = "";
+for ( c=0 ; c<size ; c++ )
+bound += chars[Math.round(Math.random()*(chars.length-1))];// add a random character to the bound
+if ( string.indexOf(bound) < 0 )
+{
+return bound;
+}
+}
+return null;// failed
+}
+
+function escapeHTML( string )
+{
+var char_ent = [
+["\\&","&amp;"],
+["\\\"","&quot;"],
+["\\ ","&nbsp;"],
+["\\<","&lt;"],
+["\\>","&gt;"],
+["\\'","&#39;"]
+];
+var escaped = string;
+for ( e=0 ; e<char_ent.length ; e++ )
+escaped = escaped.replace( new RegExp(char_ent[e][0],"g"), char_ent[e][1] );
+return escaped;
+         }
+
+function replace( output, subject, regexp, replace_string, highlight )
+{
+output.appendChild( createSimpleElement( "div", createSimpleElement("td","results",document.createTextNode("Result :",desc_again.next()))) );
+// it will be use without modification if not in highlight mode
+var results = subject.replace(regexp,replace_string);
+if ( highlight )
+{
+// this is why we need to know what's inside the previously computed result
+var start = genHTMLBound(results,6);
+var end = genHTMLBound(start+results,6);
+if ( start != null && end != null )
+{
+results = subject.replace(regexp,start+replace_string+end);
+results = escapeHTML(results);
+results = results.replace(new RegExp(start,"g"),"<span class='highlight'>");
+results = results.replace(new RegExp(end,"g"),"</span>");
+var dom_results = output.appendChild( createSimpleElement("div","match",null) );
+dom_results.innerHTML = results;
+}
+else
+{
+alert("Could not find a bounding string to highlight.\nYou could retry, but this is probably due to a too big amount of data.\nYou should better not use highlighting.");
+output.appendChild( createSimpleElement("div","match",document.createTextNode(results)) );// falling back to not-highlighted
+}
+}
+else
+output.appendChild( createSimpleElement("div","match",document.createTextNode(results)) );
+}
+
+function parseURL()
+{
+var param_subject = getParam("subject");
+if ( param_subject != null )
+document.form.subject.value = param_subject;
+var param_regex = getParam("regex");
+if ( param_regex != null )
+document.form.regex.value = param_regex;
+var param_highlight = getParam("highlight");
+if ( param_highlight != null )
+document.form.highlight.checked = param_highlight == "on";
+var param_backref = getParam("backref");
+if ( param_backref != null )
+document.form.backref.checked = param_backref == "on";
+var param_empty = getParam("empty");
+if ( param_empty != null )
+document.form.empty.value = param_empty;
+var param_stylesheet = getParam("stylesheet");
+if ( param_stylesheet != null )
+document.form.stylesheet.value = param_stylesheet;
+if ( param_subject != null && param_regex != null )
+go(param_subject,param_regex,"output");
+}
+
+function newLocation()
+{
+// and this property revealed to be the one of the main window (at least with Firefox).
+if ( !!document.getElementById )
+{
+var param_subject = myEscape(document.getElementById('subject').value);
+var param_regex = myEscape(document.getElementById('regex').value);
+var param_highlight = document.getElementById('highlight').checked ? "on" : "";
+var param_backref = document.getElementById('backref').checked ? "on" : "";
+var param_empty = myEscape(document.getElementById("empty").value);
+var param_stylesheet = myEscape(document.getElementById("stylesheet").value);
+var url = document.location.pathname+'?subject='+param_subject+'&regex='+param_regex+'&highlight='+param_highlight+'&backref='+param_backref+"&empty="+param_empty+"&stylesheet="+param_stylesheet;
+}
+else
+var url = document.location.href;
+return url;
+}
+
+function go( subject, perl_regex, output )
+{
+// every time a new result is displayed, the url to the new window is updated
+// Opera can't open local files with parameters
+document.getElementById("toMain").setAttribute("href",newLocation());
+var dom_output = document.getElementById(output);
+while ( dom_output.childNodes.length > 0 )
+dom_output.removeChild(dom_output.firstChild);
+var slashes = perl_regex.replace(/\\\\/g,"").replace(/\\\//,"").split("/").length-1;
+// the user can omit the first slash
+if ( slashes == 1 && perl_regex.charAt(0) != "/" )
+perl_regex = "/" + perl_regex;
+else if ( slashes < 2 )
+perl_regex = "/" + perl_regex + "/";
+else if ( new RegExp("s/.*/[^/]*","i").test(perl_regex) && slashes < 3 )
+perl_regex = perl_regex + "/";
+var full_regex = dom_output.appendChild( createSimpleElement("span","regex",document.createTextNode(perl_regex)) );
+full_regex.setAttribute("title","The full regular expression");
+try
+{
+var action = perl_regex.match(/([ms]?)\//)[1];// we can do that because we previously added (possibly) missing slashes
+switch( action )
+{
+case "s":
+var user_pattern = new RegExp("s/(.*)/(.*)/([^/]*)","i").exec(perl_regex);
+if ( user_pattern != null )
+{
+var pattern = user_pattern[1];
+var replace_string = user_pattern[2];
+var modifiers = user_pattern[3];
+var regex = new RegExp(pattern,modifiers);
+replace( dom_output, subject, regex, replace_string, document.form.highlight.checked );
+}
+else
+dom_output.appendChild( createReport() );
+break;
+case "m":
+case "":
+var user_pattern = new RegExp("m?/(.*)/([^/]*)","i").exec(perl_regex);
+if ( user_pattern != null )
+{
+var pattern = user_pattern[1];
+var modifiers = user_pattern[2];
+var regex = new RegExp(pattern,modifiers);
+match( dom_output, subject, regex, document.form.highlight.checked, document.form.backref.checked, document.form.empty.value );
+}
+else
+dom_output.appendChild( createReport() );
+break;
+}
+}
+catch ( e )
+{
+// @see http://msdn.microsoft.com/library/default.asp?url=/library/en-us/script56/html/js56jslrfJScriptErrorsTOC.asp
+if ( ie_version() > 0 )
+{
+switch ( e.number & 0xFFFF )
+{
+case 5017:// Syntax error in regular expression
+case 5018:// Unexpected quantifier
+case 5019:// Expected ']' in regular expression
+case 5020:// Expected ')' in regular expression
+case 5021:// Invalid range in character set
+dom_output.appendChild( createSimpleElement("pre","error",document.createTextNode(e.description)) );
+break;
+default:
+throw e;
+break;
+}
+}
+else if ( e instanceof SyntaxError )
+dom_output.appendChild( createSimpleElement("pre","error",document.createTextNode(e.message)) );
+else
+throw e;
+}
+return false;
+}
+// -->
+</script>
+</head>
+
+<body onLoad="javascript:parseURL();">
+<!--
+Top menu with links to open this page in different ways.
+This is a shame to be forced to add the boundary pictures in the HTML because of the non-CSS aware browsers, but I had no real choice :[
+More : IE just pops up the 'alt' attribute of the <img/> rather than the 'title' of <a/> (although it supports it).
+Please tell me why it's so vital to IE to display the 'alt' attribute of a picture when it is already displayed !!!?
+There is a fucking 'longdesc' URL attribute for that purpose ! Don't tell me it's because 'title' is not W3C, that would make me laugh.
+Well, now I think I'll have to consider using Javascript or another CSS method to display a popup menu... }:|
+Also, I had to concatenate the elements without any blanks between because there is no simple way (or I haven't found)
+to ignores the non-significative blanks between the tags.
+The biggest issue for me is that I cannot include HTML comments within the block :{
+The netscape_addPanel function does not work from the sidebar (at least with Firefox),
+but *hopefully* this does not make sense to use it from the sidebar.
+There are links to add this page to the sidebar of different browsers in the more convenient way I could afford.
+There is also a link that opens this page with the current fields values in a new window.
+Finally, there is a link that opens the results in the main (bigger) window, while in sidebar mode.
+-->
+<span class="menu" onMouseOver="this.id='hover'" onMouseOut="this.id=''"
+><img src="menu-left.png" alt="left boundary"
+><a href="javascript:void(open(document.location.href,'_search'));"
+><img class="menu" src="IE-22x22.png" alt="Internet Explorer logo" title="Open in Internet Explorer's search pane (bookmark this link)"
+></a><img class="menu" src="Moz-22x22.png" alt="Mozilla logo" title="Add to Netscape/Mozilla sidebar"
+onMouseOver="this.id='hover'" onMouseOut="this.id=''"
+onClick="javascript:netscape_addPanel('Regular expressions evaluator',document.location.href);"
+><a href="regexpresso.html" rel="sidebar"
+><img class="menu" src="Opera-22x22.png" alt="Opera logo" title="Add to Opera sidebar"
+></a><img class="menu" src="new-22x22.png" alt="'new window' icon" title="Open a new window"
+onMouseOver="this.id='hover'" onMouseOut="this.id=''"
+onClick="javascript:window.open(document.location.pathname,'_blank','width=240,height=640,scrollbars=yes,resizable=yes');"
+><a id="toMain" target="_main" href="regexpresso.html"
+><img class="menu" src="main-22x22.png" alt="'to Main window' icon" title="Open the results in the main window"
+></a
+><img src="menu-right.png" alt="right boundary"></span>
+
+
+<div class="title">RegEx<span class="presto">presso</span></div>
+
+<form name="form" id="form" onSubmit="javascript:return go(this.subject.value,this.regex.value,'output');" enctype="UTF-8">
+<input type="hidden" id="empty" name="empty" value="&empty;">
+<input type="hidden" id="stylesheet" name="stylesheet" value="">
+<div class="input"><textarea name="subject" id="subject" rows="10" cols="20" onFocus="javascript:this.select();" title="The text ('subject') to evaluate">[Paste here the text to evaluate]</textarea></div>
+<div class="input"><input type="text" name="regex" id="regex" value="/\b\w*(e)/i" onFocus="javascript:this.select();" title="'[m]/pattern/[modifiers]' or 's/pattern/replace/[modifiers]'"></div>
+<table class="options">
+<tr title="Highlight matches inside the subject"><td onClick="javascript:document.form.highlight.click();">Highlight matches :</td><td><input align="right" type="checkbox" id="highlight" name="highlight" title="Highlight matches inside the subject"></td></tr>
+<tr><td onClick="javascript:document.form.backref.click();">Show backreferences :</td><td><input align="right" type="checkbox" id="backref" name="backref" title="Show backreferences captured by the parentheses" checked></td><tr>
+</table>
+<div class="submit"><input name="submit" id="submit" type="submit" value="EVALUATE"></div>
+</form>
+
+<div class="output" name="output" id="output">
+</div>
+
+<hr>
+<div class="doc" title="External resources">
+
+[<a class="doc" target="_main" href="http://www.regular-expressions.info/javascript.html">Introduction to regular expressions</a>]<br>
+[<a class="doc" target="_main" href="http://www.webreference.com/js/column5/index.html">A comprehensive article</a>]<br>
+[<a class="doc" target="_main" href="http://regexpresso.berlios.de/">About this tool</a>]<br>
+<br>
+<a align="right" target="_main" href="http://developer.berlios.de"><img src="http://developer.berlios.de/bslogo.php?group_id=3235&type=1" width="124" height="32" border="0" alt="BerliOS Logo"></a><br>
+</div>
+</body>
+</html>