X-Git-Url: http://secure.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
deleted file mode 100644
index 7570e05..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/SubstitutionTextReader.java
+++ /dev/null
@@ -1,153 +0,0 @@
-/**********************************************************************
-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
-**********************************************************************/
-
-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.
- */
-public abstract class SubstitutionTextReader extends SingleCharReader {
-	
-	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 fReadFromBuffer;
-	private StringBuffer fBuffer;
-	private int fIndex;
-
-
-	protected SubstitutionTextReader(Reader reader) {
-		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.
-	 */
-	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);
-		if (fReadFromBuffer) {
-			char ch= fBuffer.charAt(fIndex++);
-			if (fIndex >= fBuffer.length()) {
-				fBuffer.setLength(0);
-				fIndex= 0;
-			}
-			return ch;
-		} else {
-			int ch= fCharAfterWhiteSpace;
-			if (ch == -1) {
-				ch= fReader.read();
-			}
-			if (fSkipWhiteSpace && Character.isWhitespace((char)ch)) {
-				do {
-					ch= fReader.read();
-				} while (Character.isWhitespace((char)ch));
-				if (ch != -1) {
-					fCharAfterWhiteSpace= ch;
-					return ' ';
-				}
-			} else {
-				fCharAfterWhiteSpace= -1;
-			}
-			return ch;
-		}
-	}
-	
-	/**
-	 * @see Reader#read()
-	 */
-	public int read() throws IOException {
-		int c;
-		do {
-			
-			c= nextChar();
-			while (!fReadFromBuffer) {
-				String s= computeSubstitution(c);
-				if (s == null)
-					break;
-				if (s.length() > 0)
-					fBuffer.insert(0, s);
-				c= nextChar();
-			}
-			
-		} while (fSkipWhiteSpace && fWasWhiteSpace && (c == ' '));
-		fWasWhiteSpace= (c == ' ' || c == '\r' || c == '\n');
-		return c;
-	}
-		
-	/**
-	 * @see Reader#ready()
-	 */		
-    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;
-		fBuffer.setLength(0);
-		fIndex= 0;		
-	}
-
-	protected final void setSkipWhitespace(boolean state) {
-		fSkipWhiteSpace= state;
-	}
-
-	protected final boolean isSkippingWhitespace() {
-		return fSkipWhiteSpace;
-	}
-}
\ No newline at end of file