The following keywords generate a message, just as if it came directly from the compiler. Each is followed by a string which will be displayed as part of the message.
Format:
_DEBUG '"' ... '"'Generates a debug message. This will only be seen if the "-debug" compiler option has been used.
Example:
_DEBUG "this file is being deprecated"
Format:
_ERROR '"' ... '"'Generates an error message.
Example:
_ERROR "this function should not be used"
Format:
_WARN '"' ... '"'Generates a warning message.
Example:
IF !DEFINED(foo) THEN _WARN "foo is not defined" END IF