[stringtemplate-interest] Is $if()$ needed?

[Roman Odaisky]

Greetings,

> $attr:{template}$
> The only thing missing is the else part.

Indeed even this is present, as I’ve just realized:

$if(attr)$template1$else$template2$endif$

$attr:{template1};null={template2}$

So $if$ is only syntactic sugar for large templates to avoid building fences 
of braces.

-- 
WBR
Roman.
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