The Set Variable to Text action allows you to set a selected variable to plain text, by either typing in the text box, or selecting a Token.
There is no need to use any operators when combining text with multiple variables or other tokens. Just enter the text and variables/tokens as you would like them to appear in the Variable being set by this Action.
Configure the Action as Needed
%TokenName%
, or select it from the popup list under Insert Token.%Variable%%%Variable%myVar%%%
Unlike most places you specify a variable, the variable name itself is a text token field, so you can set a variable whose name changes.
The Set Variable to Text action allows you to control what text processing happens in the gear menu (7+) :
Most other Text Fields in Keyboard Maestro process both text tokens and (except for regular expression fields) backslash characters.
Tip: leave notes for yourself about what you're doing. Click on the gear icon at top right of the action to select Set Note…. A window appears where you can enter text. Click the OK button to save the text of the note for future reference.