SPSQLParser changes:

 - Use method caches for oft-called functions, and support caching of chunks of the underlying string for string walking, resulting in an overall 1.3x-1.4x parsing speedup.
 - Improve handling of multi-character comment starts (eg / or -) at the very end of strings
 - When running splitString... methods return even empty strings for consistency.
 - Update TableDump and TableData to match new usage
SPStringAddition changes:
 - Add a formatter for time intervals.
CMMCPConnection changes:
 - Add support for timing queries
CustomQuery and nib changes:
 - Change the "Run Queries" button to "Run All".
 - Add a "Run Current" button, which runs the query the text caret is currently positioned inside; if text is actually selected, this changes to "Run Selection".  This addresses Issue #43.
 - Amend the "rows affected" string to better reflect the actual number of rows altered by several queries, show the query count if > 1, and display the overall execution time of the queries.  This addresses Issue #142.
 - No longer execute blank strings as part of the custom query, preventing errors.

1 files changed, 354 insertions, 151 deletions

diff --git a/Source/CustomQuery.m b/Source/CustomQuery.m
index e917e984..94ec6cba 100644
--- a/Source/CustomQuery.m
+++ b/Source/CustomQuery.m
@@ -25,177 +25,77 @@
 #import "CustomQuery.h"
 #import "SPSQLParser.h"
 #import "SPGrowlController.h"
+#import "SPStringAdditions.h"
+
 
 @implementation CustomQuery
 
-//IBAction methods
-- (IBAction)performQuery:(id)sender;
+
+
+#pragma mark IBAction methods
+
+
 /*
-performs the mysql-query given by the user
-sets the tableView columns corresponding to the mysql-result
-*/
-{	
+ * Split all the queries in the text view, split them into individual queries,
+ * and run sequentially.
+ */
+- (IBAction)runAllQueries:(id)sender
+{
+	SPSQLParser *queryParser;
+	NSArray		*queries;
+
 	// Fixes bug in key equivalents.
-	if ([[NSApp currentEvent] type] == NSKeyUp)
-	{
+	if ([[NSApp currentEvent] type] == NSKeyUp) {
 		return;
 	}
-	
-	NSArray		*theColumns;
-	NSTableColumn	*theCol;
-	CMMCPResult	*theResult = nil;
-	NSArray		*queries;
-	NSMutableArray	*menuItems = [NSMutableArray array];
-	NSMutableArray	*tempResult = [NSMutableArray array];
-	NSMutableString	*errors = [NSMutableString string];
-	SPSQLParser *queryParser;
-	int i;
-
-	// Notify listeners that a query has started
-	[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
 
 	// Retrieve the custom query string and split it into separate SQL queries
 	queryParser = [[SPSQLParser alloc] initWithString:[textView string]];
 	queries = [queryParser splitStringByCharacter:';'];
 	[queryParser release];
 
-	// Perform the queries in series
-	for ( i = 0 ; i < [queries count] ; i++ ) {
-		theResult = [mySQLConnection queryString:[queries objectAtIndex:i]];
-		if ( ![[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) {
-
-			// If the query errored, append error to the error log for display at the end
-			if ( [queries count] > 1 ) {
-				[errors appendString:[NSString stringWithFormat:NSLocalizedString(@"[ERROR in query %d] %@\n", @"error text when multiple custom query failed"),
-										i+1,
-										[mySQLConnection getLastErrorMessage]]];
-			} else {
-				[errors setString:[mySQLConnection getLastErrorMessage]];
-			}
-		}
-	}
-	
-	//perform empty query if no query is given
-	if ( [queries count] == 0 ) {
-		theResult = [mySQLConnection queryString:@""];
-		[errors setString:[mySQLConnection getLastErrorMessage]];
-	}
-	
-//put result in array
-	[queryResult release];
-	queryResult = nil;
-	if ( nil != theResult )
-	{
-		int r = [theResult numOfRows];
-		if (r) [theResult dataSeek:0];
-		for ( i = 0 ; i < r ; i++ ) {
-			[tempResult addObject:[theResult fetchRowAsArray]];
-		}
-		queryResult = [[NSArray arrayWithArray:tempResult] retain];
-	}
-
-//add query to history
-	[queryHistoryButton insertItemWithTitle:[textView string] atIndex:1];
-	while ( [queryHistoryButton numberOfItems] > 21 ) {
-		[queryHistoryButton removeItemAtIndex:[queryHistoryButton numberOfItems]-1];
-	}
-	for ( i = 1 ; i < [queryHistoryButton numberOfItems] ; i++ )
-	{
-		[menuItems addObject:[queryHistoryButton itemTitleAtIndex:i]];
-	}
-	[prefs setObject:menuItems forKey:@"queryHistory"];
+	[self performQueries:queries];
 
-//select the text of the query textView and set standard font
+	// Select the text of the query textView for re-editing and set standard font
 	[textView selectAll:self];
-	if ( [errors length] ) {
-		[errorText setStringValue:errors];
-	} else {
-		[errorText setStringValue:NSLocalizedString(@"There were no errors.", @"text shown when query was successfull")];
-	}
-	if ( [mySQLConnection affectedRows] != -1 ) {
-		[affectedRowsText setStringValue:[NSString stringWithFormat:NSLocalizedString(@"%@ row(s) affected", @"text showing how many rows have been affected"),
-					[[NSNumber numberWithLongLong:[mySQLConnection affectedRows]] stringValue]]];
-	} else {
-		[affectedRowsText setStringValue:@""];
-	}
 	if ( [prefs boolForKey:@"useMonospacedFonts"] ) {
 		[textView setFont:[NSFont fontWithName:@"Monaco" size:[NSFont smallSystemFontSize]]];
 	} else {
 		[textView setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
 	}
+}
 
-	if ( !theResult || ![theResult numOfRows] ) {
-//no rows in result
-	//free tableView
-		theColumns = [customQueryView tableColumns];
-		while ([theColumns count]) {
-			[customQueryView removeTableColumn:[theColumns objectAtIndex:0]];
-		}
-//		theCol = [[NSTableColumn alloc] initWithIdentifier:@""];
-//		[[theCol headerCell] setStringValue:@""];
-//		[customQueryView addTableColumn:theCol];
-//		[customQueryView sizeLastColumnToFit];
-		[customQueryView reloadData];
-//		[theCol release];
-
-		//query finished
-		[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
-
-		// Query finished Growl notification        
-        [[SPGrowlController sharedGrowlController] notifyWithTitle:@"Query Finished"
-                                                       description:[NSString stringWithFormat:NSLocalizedString(@"%@",@"description for query finished growl notification"), [errorText stringValue]] 
-                                                  notificationName:@"Query Finished"];
-		
-		return;
-	}
-
-//set columns
-//remove all columns
-	theColumns = [customQueryView tableColumns];
-//	i=0;
-	while ([theColumns count]) {
-		[customQueryView removeTableColumn:[theColumns objectAtIndex:0]];
-//		i++;
-	}
+/*
+ * Depending on selection, run either the query containing the selection caret (if the caret is
+ * at a single point within the text view), or run the selected text (if a text range is selected).
+ */
+- (IBAction)runSelectedQueries:(id)sender
+{
+	NSArray *queries;
+	NSString *query;
+	NSRange selectedRange = [textView selectedRange];
+	SPSQLParser *queryParser;
 
-//add columns, corresponding to the query result
-	theColumns = [theResult fetchFieldNames];
-	for ( i = 0 ; i < [theResult numOfFields] ; i++) {
-		theCol = [[NSTableColumn alloc] initWithIdentifier:[NSNumber numberWithInt:i]];
-		[theCol setResizingMask:NSTableColumnUserResizingMask];
-		NSTextFieldCell *dataCell = [[[NSTextFieldCell alloc] initTextCell:@""] autorelease];
-		[dataCell setEditable:NO];
-		if ( [prefs boolForKey:@"useMonospacedFonts"] ) {
-			[dataCell setFont:[NSFont fontWithName:@"Monaco" size:10]];
-		} else {
-			[dataCell setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
+	// If the current selection is a single caret position, run the current query.
+	if (selectedRange.length == 0) {
+		query = [self queryAtPosition:selectedRange.location];
+		if (!query) {
+			NSBeep();
+			return;
 		}
-		[dataCell setLineBreakMode:NSLineBreakByTruncatingTail];
-		[theCol setDataCell:dataCell];
-		[[theCol headerCell] setStringValue:[theColumns objectAtIndex:i]];
+		queries = [NSArray arrayWithObject:query];
 
-		[customQueryView addTableColumn:theCol];
-		[theCol release];
+	// Otherwise, run the selected text.
+	} else {
+		queryParser = [[SPSQLParser alloc] initWithString:[[textView string] substringWithRange:selectedRange]];
+		queries = [queryParser splitStringByCharacter:';'];
+		[queryParser release];
 	}
 	
-	[customQueryView sizeLastColumnToFit];
-	//tries to fix problem with last row (otherwise to small)
-	//sets last column to width of the first if smaller than 30
-	//problem not fixed for resizing window
-	if ( [[customQueryView tableColumnWithIdentifier:[NSNumber numberWithInt:[theColumns count]-1]] width] < 30 )
-		[[customQueryView tableColumnWithIdentifier:[NSNumber numberWithInt:[theColumns count]-1]]
-				setWidth:[[customQueryView tableColumnWithIdentifier:[NSNumber numberWithInt:0]] width]];
-	[customQueryView reloadData];
-	
-	//query finished
-	[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
-	
-	// Query finished Growl notification    
-    [[SPGrowlController sharedGrowlController] notifyWithTitle:@"Query Finished"
-                                                   description:[NSString stringWithFormat:NSLocalizedString(@"%@",@"description for query finished growl notification"), [errorText stringValue]] 
-                                              notificationName:@"Query Finished"];
+	[self performQueries:queries];
 }
 
+
 - (IBAction)chooseQueryFavorite:(id)sender
 /*
 insert the choosen favorite query in the query textView or save query to favorites or opens window to edit favorites
@@ -255,7 +155,10 @@ closes the sheet
 }
 
 
-//queryFavoritesSheet methods
+#pragma mark -
+#pragma mark queryFavoritesSheet methods
+
+
 - (IBAction)addQueryFavorite:(id)sender
 /*
 adds a query favorite
@@ -352,7 +255,229 @@ closes queryFavoritesSheet and saves favorites to preferences
 }
 
 
-//getter methods
+#pragma mark -
+#pragma mark Query actions
+
+
+- (void)performQueries:(NSArray *)queries;
+/*
+performs the mysql-query given by the user
+sets the tableView columns corresponding to the mysql-result
+*/
+{	
+	
+	NSArray		*theColumns;
+	NSTableColumn	*theCol;
+	CMMCPResult	*theResult = nil;
+	NSMutableArray	*menuItems = [NSMutableArray array];
+	NSMutableArray	*tempResult = [NSMutableArray array];
+	NSMutableString	*errors = [NSMutableString string];
+	int i, totalQueriesRun = 0, totalAffectedRows = 0;
+	float executionTime = 0;
+
+	// Notify listeners that a query has started
+	[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryWillBePerformed" object:self];
+
+	// Perform the supplied queries in series
+	for ( i = 0 ; i < [queries count] ; i++ ) {
+	
+		// Don't run blank queries, or queries which only contain whitespace.
+		if ([[[queries objectAtIndex:i] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] length] == 0)
+			continue;
+
+		// Run the query, timing execution (note this also includes network and overhead)
+		theResult = [mySQLConnection queryString:[queries objectAtIndex:i]];
+		executionTime += [mySQLConnection lastQueryExecutionTime];
+		totalQueriesRun++;
+
+		// Record any affected rows
+		if ( [mySQLConnection affectedRows] != -1 )
+			totalAffectedRows += [mySQLConnection affectedRows];
+
+		// Store any error messages
+		if ( ![[mySQLConnection getLastErrorMessage] isEqualToString:@""] ) {
+
+			// If the query errored, append error to the error log for display at the end
+			if ( [queries count] > 1 ) {
+				[errors appendString:[NSString stringWithFormat:NSLocalizedString(@"[ERROR in query %d] %@\n", @"error text when multiple custom query failed"),
+										i+1,
+										[mySQLConnection getLastErrorMessage]]];
+			} else {
+				[errors setString:[mySQLConnection getLastErrorMessage]];
+			}
+		}
+	}
+	
+	//perform empty query if no query is given
+	if ( [queries count] == 0 ) {
+		theResult = [mySQLConnection queryString:@""];
+		[errors setString:[mySQLConnection getLastErrorMessage]];
+	}
+	
+//put result in array
+	[queryResult release];
+	queryResult = nil;
+	if ( nil != theResult )
+	{
+		int r = [theResult numOfRows];
+		if (r) [theResult dataSeek:0];
+		for ( i = 0 ; i < r ; i++ ) {
+			[tempResult addObject:[theResult fetchRowAsArray]];
+		}
+		queryResult = [[NSArray arrayWithArray:tempResult] retain];
+	}
+
+//add query to history
+	[queryHistoryButton insertItemWithTitle:[queries componentsJoinedByString:@"; "] atIndex:1];
+	while ( [queryHistoryButton numberOfItems] > 21 ) {
+		[queryHistoryButton removeItemAtIndex:[queryHistoryButton numberOfItems]-1];
+	}
+	for ( i = 1 ; i < [queryHistoryButton numberOfItems] ; i++ )
+	{
+		[menuItems addObject:[queryHistoryButton itemTitleAtIndex:i]];
+	}
+	[prefs setObject:menuItems forKey:@"queryHistory"];
+
+	if ( [errors length] ) {
+		[errorText setStringValue:errors];
+	} else {
+		[errorText setStringValue:NSLocalizedString(@"There were no errors.", @"text shown when query was successfull")];
+	}
+	
+	// Set up the status string
+	if ( totalQueriesRun > 1 ) {
+		[affectedRowsText setStringValue:[NSString stringWithFormat:NSLocalizedString(@"%i total row(s) affected, by %i queries taking %@", @"text showing how many rows have been affected by multiple queries"),
+											totalAffectedRows,
+											totalQueriesRun,
+											[NSString stringForTimeInterval:executionTime]
+										]];
+	} else {
+		[affectedRowsText setStringValue:[NSString stringWithFormat:NSLocalizedString(@"%i row(s) affected, taking %@", @"text showing how many rows have been affected by a single query"),
+											totalAffectedRows,
+											[NSString stringForTimeInterval:executionTime]
+										]];
+	}
+
+	if ( !theResult || ![theResult numOfRows] ) {
+//no rows in result
+	//free tableView
+		theColumns = [customQueryView tableColumns];
+		while ([theColumns count]) {
+			[customQueryView removeTableColumn:[theColumns objectAtIndex:0]];
+		}
+//		theCol = [[NSTableColumn alloc] initWithIdentifier:@""];
+//		[[theCol headerCell] setStringValue:@""];
+//		[customQueryView addTableColumn:theCol];
+//		[customQueryView sizeLastColumnToFit];
+		[customQueryView reloadData];
+//		[theCol release];
+
+		//query finished
+		[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
+
+		// Query finished Growl notification        
+        [[SPGrowlController sharedGrowlController] notifyWithTitle:@"Query Finished"
+                                                       description:[NSString stringWithFormat:NSLocalizedString(@"%@",@"description for query finished growl notification"), [errorText stringValue]] 
+                                                  notificationName:@"Query Finished"];
+		
+		return;
+	}
+
+//set columns
+//remove all columns
+	theColumns = [customQueryView tableColumns];
+//	i=0;
+	while ([theColumns count]) {
+		[customQueryView removeTableColumn:[theColumns objectAtIndex:0]];
+//		i++;
+	}
+
+//add columns, corresponding to the query result
+	theColumns = [theResult fetchFieldNames];
+	for ( i = 0 ; i < [theResult numOfFields] ; i++) {
+		theCol = [[NSTableColumn alloc] initWithIdentifier:[NSNumber numberWithInt:i]];
+		[theCol setResizingMask:NSTableColumnUserResizingMask];
+		NSTextFieldCell *dataCell = [[[NSTextFieldCell alloc] initTextCell:@""] autorelease];
+		[dataCell setEditable:NO];
+		if ( [prefs boolForKey:@"useMonospacedFonts"] ) {
+			[dataCell setFont:[NSFont fontWithName:@"Monaco" size:10]];
+		} else {
+			[dataCell setFont:[NSFont systemFontOfSize:[NSFont smallSystemFontSize]]];
+		}
+		[dataCell setLineBreakMode:NSLineBreakByTruncatingTail];
+		[theCol setDataCell:dataCell];
+		[[theCol headerCell] setStringValue:[theColumns objectAtIndex:i]];
+
+		[customQueryView addTableColumn:theCol];
+		[theCol release];
+	}
+	
+	[customQueryView sizeLastColumnToFit];
+	//tries to fix problem with last row (otherwise to small)
+	//sets last column to width of the first if smaller than 30
+	//problem not fixed for resizing window
+	if ( [[customQueryView tableColumnWithIdentifier:[NSNumber numberWithInt:[theColumns count]-1]] width] < 30 )
+		[[customQueryView tableColumnWithIdentifier:[NSNumber numberWithInt:[theColumns count]-1]]
+				setWidth:[[customQueryView tableColumnWithIdentifier:[NSNumber numberWithInt:0]] width]];
+	[customQueryView reloadData];
+	
+	//query finished
+	[[NSNotificationCenter defaultCenter] postNotificationName:@"SMySQLQueryHasBeenPerformed" object:self];
+	
+	// Query finished Growl notification    
+    [[SPGrowlController sharedGrowlController] notifyWithTitle:@"Query Finished"
+                                                   description:[NSString stringWithFormat:NSLocalizedString(@"%@",@"description for query finished growl notification"), [errorText stringValue]] 
+                                              notificationName:@"Query Finished"];
+}
+
+/*
+ * Retrieve the query at a position specified within the custom query
+ * text view.  This will return nil if the position specified is beyond
+ * the available string or if an empty query would be returned.
+ */
+- (NSString *)queryAtPosition:(long)position
+{
+	SPSQLParser *customQueryParser;
+	NSArray *queries;
+	NSString *query = nil;
+	int i, queryPosition = 0;
+
+	// If the supplied position is negative or beyond the end of the string, return nil.
+	if (position < 0 || position > [[textView string] length])
+		return nil;
+
+	// Split the current text into queries
+	customQueryParser = [[SPSQLParser alloc] initWithString:[textView string]];
+	queries = [[NSArray alloc] initWithArray:[customQueryParser splitStringByCharacter:';']];
+	[customQueryParser release];
+
+	// Walk along the array of queries to identify the current query - taking into account
+	// the extra semicolon at the end of each query
+	for (i = 0; i < [queries count]; i++ ) {
+		queryPosition += [[queries objectAtIndex:i] length];
+		if (queryPosition >= position) {
+			query = [NSString stringWithString:[queries objectAtIndex:i]];
+			break;
+		}
+		queryPosition++;
+	}
+	
+	[queries release];
+
+	// Ensure the string isn't empty.
+	// (We could also strip comments for this check, but that prevents use of conditional comments)
+	if ([[query stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] length] == 0)
+		return nil;
+
+	// Return the located string.
+	return query;
+}
+
+
+#pragma mark -
+#pragma mark Accessors
+
+
 - (NSArray *)currentResult
 /*
 returns the current result (as shown in custom result view) as array, the first object containing the field names as array, the following objects containing the rows as array
@@ -384,7 +509,10 @@ returns the current result (as shown in custom result view) as array, the first
 }
 
 
-//additional methods
+#pragma mark -
+#pragma mark Additional methods
+
+
 - (void)setConnection:(CMMCPConnection *)theConnection
 /*
 sets the connection (received from TableDocument) and makes things that have to be done only once 
@@ -447,11 +575,14 @@ inserts the query in the textView and performs query
 */
 {
 	[textView setString:query];
-	[self performQuery:self];
+	[self runAllQueries:self];
 }
 
 
-//tableView datasource methods
+#pragma mark -
+#pragma mark TableView datasource methods
+
+
 - (int)numberOfRowsInTableView:(NSTableView *)aTableView
 {
 	if ( aTableView == customQueryView ) {
@@ -668,7 +799,10 @@ opens sheet with value when double clicking on a field
 }
 
 
-//splitView delegate methods
+#pragma mark -
+#pragma mark SplitView delegate methods
+
+
 - (BOOL)splitView:(NSSplitView *)sender canCollapseSubview:(NSView *)subview
 /*
 tells the splitView that it can collapse views
@@ -702,7 +836,10 @@ defines min position of splitView
 }
 
 
-//textView delegate methods
+#pragma mark -
+#pragma mark TextView delegate methods
+
+
 - (BOOL)textView:(NSTextView *)aTextView doCommandBySelector:(SEL)aSelector
 /*
 traps enter key and
@@ -714,7 +851,7 @@ traps enter key and
 		if ( [aTextView methodForSelector:aSelector] == [aTextView methodForSelector:@selector(insertNewline:)] &&
 				[[[NSApp currentEvent] characters] isEqualToString:@"\003"] )
 		{
-			[self performQuery:self];
+			[self runAllQueries:self];
 			return YES;
 		} else {
 			return NO;
@@ -732,6 +869,68 @@ traps enter key and
 }
 
 /*
+ * A notification posted when the selection changes within the text view;
+ * used to control the run-currentrun-selection button state and action.
+ */
+- (void)textViewDidChangeSelection:(NSNotification *)aNotification
+{
+
+	// Ensure that the notification is from the custom query text view
+	if ( [aNotification object] != textView ) return;
+
+	// If no text is selected, disable the button.
+	if ( [textView selectedRange].location == NSNotFound ) {
+		[runSelectionButton setEnabled:NO];
+		return;
+	}
+
+	// If the current selection is a single caret position, update the button based on
+	// whether the caret is inside a valid query.
+	if ([textView selectedRange].length == 0) {
+		int selectionPosition = [textView selectedRange].location;
+		int movedRangeStart, movedRangeLength;
+		NSRange oldSelection;
+
+		// Retrieve the old selection position
+        [[[aNotification userInfo] objectForKey:@"NSOldSelectedCharacterRange"] getValue:&oldSelection];
+
+		// Only process the query text if the selection previously had length, or moved more than 100 characters,
+		// or the intervening space contained a semicolon, or typing has been performed with no current query.
+		// This adds more checks to every keypress, but ensures the majority of the actions don't incur a
+		// parsing overhead - which is cheap on small text strings but heavy of large queries.
+		movedRangeStart = (selectionPosition < oldSelection.location)?selectionPosition:oldSelection.location;
+		movedRangeLength = abs(selectionPosition - oldSelection.location);
+		if (oldSelection.length > 0
+			|| movedRangeLength > 100
+			|| oldSelection.location > [[textView string] length]
+			|| [[textView string] rangeOfString:@";" options:0 range:NSMakeRange(movedRangeStart, movedRangeLength)].location != NSNotFound
+			|| (![runSelectionButton isEnabled] && selectionPosition > oldSelection.location
+				&& [[[[textView string] substringWithRange:NSMakeRange(movedRangeStart, movedRangeLength)] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] length])
+			) {
+
+			[runSelectionButton setTitle:NSLocalizedString(@"Run Current", @"Title of button to run current query in custom query view")];
+
+			// If a valid query is present at the cursor position, enable the button
+			if ([self queryAtPosition:selectionPosition]) {
+				[runSelectionButton setEnabled:YES];
+			} else {
+				[runSelectionButton setEnabled:NO];
+			}
+		}
+
+	// For selection ranges, enable the button.
+	} else {
+		[runSelectionButton setTitle:NSLocalizedString(@"Run Selection", @"Title of button to run selected text in custom query view")];
+		[runSelectionButton setEnabled:YES];		
+	}
+}
+
+
+#pragma mark -
+#pragma mark TableView notifications
+
+
+/*
  * Updates various interface elements based on the current table view selection.
  */
 - (void)tableViewSelectionDidChange:(NSNotification *)notification
@@ -744,6 +943,10 @@ traps enter key and
 	}
 }
 
+
+#pragma mark -
+
+
 // Last but not least
 - (id)init;
 {