diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.bidi/src/org/eclipse/equinox/bidi/internal/BidiComplexDelimsEsc.java')
-rw-r--r-- | bundles/org.eclipse.equinox.bidi/src/org/eclipse/equinox/bidi/internal/BidiComplexDelimsEsc.java | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/bundles/org.eclipse.equinox.bidi/src/org/eclipse/equinox/bidi/internal/BidiComplexDelimsEsc.java b/bundles/org.eclipse.equinox.bidi/src/org/eclipse/equinox/bidi/internal/BidiComplexDelimsEsc.java deleted file mode 100644 index 2ff7b9f0d..000000000 --- a/bundles/org.eclipse.equinox.bidi/src/org/eclipse/equinox/bidi/internal/BidiComplexDelimsEsc.java +++ /dev/null @@ -1,55 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2010, 2011 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ -package org.eclipse.equinox.bidi.internal; - -import org.eclipse.equinox.bidi.BidiComplexHelper; - -/** - * <code>BidiComplexDelims</code> is a processor for complex expressions - * composed of text segments separated by operators where the text segments - * may include delimited parts within which operators are treated like - * regular characters and the delimiters may be escaped. - * This is similar to {@link BidiComplexDelims} except - * that delimiters can be escaped using the backslash character. - * <ul> - * <li>Two consecutive backslashes in a delimited part are treated like - * one regular characters.</li> - * <li>An ending delimiter preceded by an odd number of backslashes is - * treated like a regular character of a delimited part.</li> - * </ul> - * - * @author Matitiahu Allouche - */ -public abstract class BidiComplexDelimsEsc extends BidiComplexDelims { - - /** - * This method skips until after the matching end delimiter, - * ignoring possibly escaped end delimiters. - */ - public int processSpecial(BidiComplexHelper helper, int caseNumber, String srcText, int operLocation) { - helper.processOperator(operLocation); - int location = operLocation + 1; - char delim = getDelimiters().charAt((caseNumber * 2) + 1); - while (true) { - location = srcText.indexOf(delim, location); - if (location < 0) - return srcText.length(); - int cnt = 0; - for (int i = location - 1; srcText.charAt(i) == '\\'; i--) { - cnt++; - } - location++; - if ((cnt & 1) == 0) - return location; - } - } - -} |