@RANGE - Declare line range symbol

The @RANGE statement can be used to declare a symbol for line ranges.

Operation	Operands	F mode, L mode
@RANGE	[= spec = { lines | svars } ]

spec	Special character that is to declared as the line range symbol. If spec is not one of the valid special characters then @RANGE is rejected with the error message EDT3952.
lines svars	Line range that is to be assigned to the line range symbol. Range of string variables which are to be assigned to the line range symbol.

When EDT starts, the character & is defined as the line range symbol with the line range 0.0001-9999.9999. If a new line range symbol is declared then the old one becomes invalid.

If no operand is specified then the line range symbol is canceled. There is then no line range symbol until a new one is declared using @RANGE.