Indent Guide new

The Scala editor supports showing an Indent Guide, which is disabled by default:

../../../_images/indent-guide1.png

It can be enabled in Preferences → Scala → Editor where also its color can be chosen:

../../../_images/indent-guide-pref1.png

Please note that the indentation span between two guides is specified by the Preferences → Scala → Formatter → Spaces to indent preference.