JavaScriptFileDocumentProvider.java

package tk.eclipse.plugin.jseditor.editors;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentPartitioner;
import org.eclipse.jface.text.rules.FastPartitioner;
import org.eclipse.ui.editors.text.FileDocumentProvider;

/**
 * 
 * @author Naoki Takezoe
 */
public class JavaScriptFileDocumentProvider extends FileDocumentProvider {
	@Override
  public IDocument createDocument(Object element) throws CoreException {
		IDocument document = super.createDocument(element);
		if (document != null) {
			IDocumentPartitioner partitioner =
				new FastPartitioner(
						new JavaScriptPartitionScanner(),
						new String[]{
								JavaScriptPartitionScanner.JS_COMMENT
						});
			partitioner.connect(document);
			document.setDocumentPartitioner(partitioner);
		}
		return document;
	}
}