Bug 55513 [syntax highlighting] Task tag with @ not working
I20040318 Define a tasktag like "@mytag". Observe: a task is generated by J Core but we don't render it as task tag
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaCommentScanner.java
* AbstractJavaCommentScanner.java
 */
public class JavaCommentScanner extends AbstractJavaScanner{
	private static class TaskTagDetector implements IWordDetector {
		public boolean isWordStart(char c) {
			return Character.isJavaIdentifierStart(c);
		}
		public boolean isWordPart(char c) {
			return Character.isJavaIdentifierPart(c);
		}
	}
	/**
	 * Character scanner returning uppercased characters of the wrapped scanner.
	 * 
	 * @since 3.0
	 */
	private class UppercaseScanner implements ICharacterScanner {
		
		/**
		 * The wrapped scanner.
		 */
		private ICharacterScanner fScanner;
		
		/**
		 * Set the scanner
		 * 
		 * @param scanner the scanner
		 */
		public void setScanner(ICharacterScanner scanner) {
			fScanner= scanner;