GO 2
BEGIN
:r input-2.txt
:r "input-2.txt"
:setvar ABC "My Value"
MIDDLE
#$(ABC)#
  :setvar ABC "NNNNNNNNNNNNNNNNN"
END
GO
	:setvar ABC
:setvar B "value of B"
:setvar A "Long value with 'fake' variable ref: $(B)"
~$(ABC)~$~$$(A)~
GO
:setvar _var_1-1 VALUE
select [1] from x
GO 2
:on error ignore
:on error exit -- comment
select 1
/ * fake comment */
- - fake comment
:setv