$else (compiler directive)

The $else directive can be used in an $ifdef..$endif block to insert a block of code that is compiled if a symbol is not defined.

Example:

$define Test
$ifdef Test
  ; this code is executed
$else
  ; this code is not executed
$endif
$ifdef Hello
  ; this code is not executed
$else
  ; this code is executed
$endif

See Also
Compiler directives