IF...THEN
statements can only
be used in script files. The general form of an
IF...THEN
statement is:
IF (boolean) THEN
The boolean
can take any form, but
must be enclosed in parentheses, and it must have a scalar result. A result
of 1
is true, while anything else is false. An
IF...THEN
statement can precede a
single command. An IF...THEN
statement
can begin a block of commands, but in that case it must be terminated with an
ENDIF
statement. Nested IF...THEN
statements are allowed.
Example
... IF (A>B) THEN TEXT 'A > B' IF (A=B) THEN TEXT 'A = B' IF (A<B) THEN TEXT 'A < B' ...
Example
... IF (A>B) THEN ... ENDIF ...
Example
... START2: IF (J<=8) THEN ... J=J+1 GOTO START2 ENDIF ...