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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/SubstitutionTextReader.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/SubstitutionTextReader.java
index 7570e05..cc89ebe 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/SubstitutionTextReader.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/SubstitutionTextReader.java
@@ -1,150 +1,152 @@
 /**********************************************************************
-Copyright (c) 2000, 2002 IBM Corp. 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
+ Copyright (c) 2000, 2002 IBM Corp. 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:
-    IBM Corporation - Initial implementation
-**********************************************************************/
+ Contributors:
+ IBM Corporation - Initial implementation
+ **********************************************************************/
 
 package net.sourceforge.phpdt.internal.ui.text;
 
-
 import java.io.IOException;
 import java.io.Reader;
 
 import net.sourceforge.phpdt.internal.corext.phpdoc.SingleCharReader;
 
-
 /**
- * Reads the text contents from a reader and computes for each character
- * a potential substitution. The substitution may eat more characters than 
- * only the one passed into the computation routine.
+ * Reads the text contents from a reader and computes for each character a
+ * potential substitution. The substitution may eat more characters than only
+ * the one passed into the computation routine.
  */
 public abstract class SubstitutionTextReader extends SingleCharReader {
-	
-	protected static final String LINE_DELIM= System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
-	
+
+	protected static final String LINE_DELIM = System.getProperty(
+			"line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
+
 	private Reader fReader;
+
 	private boolean fWasWhiteSpace;
+
 	private int fCharAfterWhiteSpace;
 
 	/**
 	 * Tells whether white space characters are skipped.
 	 */
-	private boolean fSkipWhiteSpace= true;
-	
+	private boolean fSkipWhiteSpace = true;
+
 	private boolean fReadFromBuffer;
+
 	private StringBuffer fBuffer;
-	private int fIndex;
 
+	private int fIndex;
 
 	protected SubstitutionTextReader(Reader reader) {
-		fReader= reader;
-		fBuffer= new StringBuffer();
-		fIndex= 0;
-		fReadFromBuffer= false;
-		fCharAfterWhiteSpace= -1;
-		fWasWhiteSpace= true;
+		fReader = reader;
+		fBuffer = new StringBuffer();
+		fIndex = 0;
+		fReadFromBuffer = false;
+		fCharAfterWhiteSpace = -1;
+		fWasWhiteSpace = true;
 	}
-	
+
 	/**
-	 * Implement to compute the substitution for the given character and 
-	 * if necessary subsequent characters. Use <code>nextChar</code>
-	 * to read subsequent characters.
+	 * Implement to compute the substitution for the given character and if
+	 * necessary subsequent characters. Use <code>nextChar</code> to read
+	 * subsequent characters.
 	 */
 	protected abstract String computeSubstitution(int c) throws IOException;
-	
+
 	/**
 	 * Returns the internal reader.
 	 */
 	protected Reader getReader() {
 		return fReader;
 	}
-	 
+
 	/**
 	 * Returns the next character.
 	 */
 	protected int nextChar() throws IOException {
-		fReadFromBuffer= (fBuffer.length() > 0);
+		fReadFromBuffer = (fBuffer.length() > 0);
 		if (fReadFromBuffer) {
-			char ch= fBuffer.charAt(fIndex++);
+			char ch = fBuffer.charAt(fIndex++);
 			if (fIndex >= fBuffer.length()) {
 				fBuffer.setLength(0);
-				fIndex= 0;
+				fIndex = 0;
 			}
 			return ch;
 		} else {
-			int ch= fCharAfterWhiteSpace;
+			int ch = fCharAfterWhiteSpace;
 			if (ch == -1) {
-				ch= fReader.read();
+				ch = fReader.read();
 			}
-			if (fSkipWhiteSpace && Character.isWhitespace((char)ch)) {
+			if (fSkipWhiteSpace && Character.isWhitespace((char) ch)) {
 				do {
-					ch= fReader.read();
-				} while (Character.isWhitespace((char)ch));
+					ch = fReader.read();
+				} while (Character.isWhitespace((char) ch));
 				if (ch != -1) {
-					fCharAfterWhiteSpace= ch;
+					fCharAfterWhiteSpace = ch;
 					return ' ';
 				}
 			} else {
-				fCharAfterWhiteSpace= -1;
+				fCharAfterWhiteSpace = -1;
 			}
 			return ch;
 		}
 	}
-	
+
 	/**
 	 * @see Reader#read()
 	 */
 	public int read() throws IOException {
 		int c;
 		do {
-			
-			c= nextChar();
+
+			c = nextChar();
 			while (!fReadFromBuffer) {
-				String s= computeSubstitution(c);
+				String s = computeSubstitution(c);
 				if (s == null)
 					break;
 				if (s.length() > 0)
 					fBuffer.insert(0, s);
-				c= nextChar();
+				c = nextChar();
 			}
-			
+
 		} while (fSkipWhiteSpace && fWasWhiteSpace && (c == ' '));
-		fWasWhiteSpace= (c == ' ' || c == '\r' || c == '\n');
+		fWasWhiteSpace = (c == ' ' || c == '\r' || c == '\n');
 		return c;
 	}
-		
+
 	/**
 	 * @see Reader#ready()
-	 */		
-    public boolean ready() throws IOException {
+	 */
+	public boolean ready() throws IOException {
 		return fReader.ready();
 	}
-		
+
 	/**
 	 * @see Reader#close()
-	 */		
+	 */
 	public void close() throws IOException {
 		fReader.close();
 	}
-	
+
 	/**
 	 * @see Reader#reset()
-	 */		
+	 */
 	public void reset() throws IOException {
 		fReader.reset();
-		fWasWhiteSpace= true;
-		fCharAfterWhiteSpace= -1;
+		fWasWhiteSpace = true;
+		fCharAfterWhiteSpace = -1;
 		fBuffer.setLength(0);
-		fIndex= 0;		
+		fIndex = 0;
 	}
 
 	protected final void setSkipWhitespace(boolean state) {
-		fSkipWhiteSpace= state;
+		fSkipWhiteSpace = state;
 	}
 
 	protected final boolean isSkippingWhitespace() {