ErlContentViewer(final Composite parent) {
fSourceViewer = new SourceViewer(parent, null, SWT.LEFT_TO_RIGHT | SWT.H_SCROLL
| SWT.V_SCROLL);
final IPreferenceStore store = ErlideUIPlugin.getDefault().getPreferenceStore();
fSourceViewer.configure(new ErlangSourceViewerConfiguration(store,
new ColorManager()));
fSourceViewer.setEditable(false);
final String symbolicFontName = ErlMergeViewer.class.getName();
final Font font = JFaceResources.getFont(symbolicFontName);