onFormatElement (event)
Reports the XML element that is currently being processed.
Syntax
- (void)onFormatElement:(NSString**)startTagWhitespace :(NSString**)endTagWhitespace :(int)level :(NSString*)path :(BOOL)hasChildElements;
func onFormatElement(_ startTagWhitespace: inout NSString?, _ endTagWhitespace: inout NSString?, _ level: Int32, _ path: String, _ hasChildElements: Bool)
Remarks
Path and Level specify the path to the XML element being processed and its nesting level, respectively.
HasChildElements specify if processed XML element has child elements.
Among other purposes, this event may be used to add whitespace formatting before or after a particular element in the signature.