To compare two files by content, you can either: Select one file in the left panel, and one in the right panel. Select exactly two files in the active panel. Make sure there is a file in the other panel, with the same name as the current file in the active panel.
To compare two files by content, you can either: Select one file in the left panel, and one in the right panel. Select exactly two files in the active panel. Make sure there is a file in the other panel, with the same name as the current file in the active panel.