Line Continuation Character '_'
Source: Positron16 Compiler User Manual, PDF page 64
Lines that are too long to display. i.e. greater than 1000 characters, may be split using the continuation character '_'. This will direct the continuation of a command to the next line. Its use is only permitted after a comma delimiter: -
Var1 = LookUp Var2,[1,2,3,_
4,5,6,7,8]
or
Print At 1,1,_
"Hello World",_
Dec Var1,_
Hex Var2