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1 /*******************************************************************************
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2 * Copyright (c) 2000, 2005 IBM Corporation and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * IBM Corporation - initial API and implementation
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10 * Port to the D programming language:
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11 * Frank Benoit <benoit@tionex.de>
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12 *******************************************************************************/
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13 module dwtx.jface.text.rules.IWordDetector;
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14
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15 import dwt.dwthelper.utils;
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16
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17
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18 /**
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19 * Defines the interface by which <code>WordRule</code>
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20 * determines whether a given character is valid as part
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21 * of a word in the current context.
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22 */
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23 public interface IWordDetector {
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24
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25 /**
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26 * Returns whether the specified character is
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27 * valid as the first character in a word.
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28 *
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29 * @param c the character to be checked
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30 * @return <code>true</code> is a valid first character in a word, <code>false</code> otherwise
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31 */
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32 bool isWordStart(char c);
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33
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34 /**
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35 * Returns whether the specified character is
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36 * valid as a subsequent character in a word.
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37 *
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38 * @param c the character to be checked
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39 * @return <code>true</code> if the character is a valid word part, <code>false</code> otherwise
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40 */
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41 bool isWordPart(char c);
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42 }
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