How it works… In the bottom right corner of each browser window you will see the amount of warnings and errors the current page has, along with a small icon. Clicking on the icon will show the source of the current page. The default ‘view-source’ window of Safari is extended so that it shows all the errors and warnings in a list. The lines containing errors are highlighted so they can be located easily. Doubleclicking on a warning or error in the list will position the cursor at the correct location in the HTML source text.
