An action spread across multiple lines

An action may require more than one line of text to express.

A long statement is split across lines using the back slash \ character. You don’t need it if you split the line inside a parenthesized expression, an if-then-else structure, a signal action or any other action where the structure would be unambiguous.

Examples:

x = 1
y = 5
a really long variable\  // Bad naming, but backslash needed
name = some value
best cabin .= in service shafts/Cabin(1,
    ^-Estimated travel delay( Floor : /R4/Floor.Name, Calling dir: ^dir )
) // action split across two lines using open parenthesis

Set destination( Shaft ID : Shaft, Floor name : Destination )
    => UI // action split using single back slash