Hallo Ivanko,
Du schriebst am Tue, 19 Nov 2013 13:30:22 +0500:
> Also "ELSE IF" may spawn a lot of needless END whereas ELIF doesn't need
That's wrong impression. Assuming any such construct requires a complete
block constituted by a "begin"-"end" pair, they have exactly the same block
structure:
IF <cond1> THEN BEGIN
...
END
ELSE IF <cond2> THEN BEGIN
...
END
ELSE IF <cond3> THEN BEGIN
...
END
ELSE IF <cond4> THEN BEGIN
...
END
ELSE BEGIN
...
END;
vs.
IF <cond1> THEN BEGIN
...
END
ELIF <cond2> THEN BEGIN
...
END
ELIF <cond3> THEN BEGIN
...
END
ELIF <cond4> THEN BEGIN
...
END
ELSE BEGIN
...
END;
The difference ist just three chracters per "EL[SE ]IF", nothing more and
nothing less (as they say).
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-----------------------------------------------------------
Mit freundlichen Grüßen, S. Schicktanz
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