OS.g_signal_handlers_block_matched (bufferHandle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, INSERT_TEXT);
OS.g_signal_handlers_block_matched (bufferHandle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, TEXT_BUFFER_INSERT_TEXT);
int /*long*/ gtk_delete_range (int /*long*/ widget, int /*long*/ iter1, int /*long*/ iter2) {	if (!hooks (SWT.Verify) && !filters (SWT.Verify)) return 0;	byte [] startIter = new byte [ITER_SIZEOF];	byte [] endIter = new byte [ITER_SIZEOF];	OS.memmove (startIter, iter1, startIter.length);	OS.memmove (endIter, iter2, endIter.length);	int start = OS.gtk_text_iter_get_offset (startIter);	int end = OS.gtk_text_iter_get_offset (endIter);	String newText = verifyText ("", start, end);	if (newText == null) {		OS.g_signal_stop_emission_by_name (bufferHandle, OS.delete_range);	} else {		if (newText.length () > 0) {			byte [] buffer = Converter.wcsToMbcs (null, newText, false);			OS.g_signal_handlers_block_matched (bufferHandle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, CHANGED);			OS.g_signal_handlers_block_matched (bufferHandle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, DELETE_RANGE);			OS.gtk_text_buffer_delete (bufferHandle, startIter, endIter);			OS.g_signal_handlers_unblock_matched (bufferHandle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, DELETE_RANGE);			OS.g_signal_handlers_unblock_matched (bufferHandle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, CHANGED);			OS.g_signal_handlers_block_matched (bufferHandle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, INSERT_TEXT);			OS.gtk_text_buffer_insert (bufferHandle, startIter, buffer, buffer.length);			OS.g_signal_handlers_unblock_matched (bufferHandle, OS.G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, INSERT_TEXT);			OS.g_signal_stop_emission_by_name (bufferHandle, OS.delete_range);		}	}	return 0;}