Matthieu Moy <Matthieu.Moy@xxxxxxxxxxxxxxx> writes:
>> For the current code %(if:empty)%(align)%(end)%(then)Empty%(else)Not Empty%(end)
>> would print non-empty, I guess the documentation holds in that case.
>> Not sure if we require it to print non-empty.
>
> You don't want the %(if) condition to depend on whether
> --shell/--python/... is used. Since %(if:empty)%(align)%(end)%(then)
> holds when you don't use --shell, you also want it to hold when you
> quote. IOW, you should check for emptyness before (or actually without)
> doing the quoting. I guess this is what you're doing, and if so, I think
> it's "The Right Thing".
I agree that %(align)%(end) should expand to empty and %(if:empty)...%(then)
should look at that empty string without quoting. So
%(if:empty)%(align)%(end)%(then)Empty%(else)Not Empty%(end)
should give "Empty"; otherwise the code is buggy, I think.
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