Joel de Guzman wrote:
> So, going back to John's experiment, I'd like the final qbk code
> to be:
>
> [template alpha[] '''α''']
> [template super[text] '''<superscript>'''[text]'''</superscript>''']
> [template pow[a, b] [a]'''<superscript>'''[b]'''</superscript>''' ]
>
> Notice [text], [a] and [b] are bracketed. They are essentially
> templates that exist only in the duration of the template body
> (that is their scope). Notice too that alpha[] is a nullary
> template.
I'd make the nullary brackets optional. They may be needed to avoid
ambiguity with a bracketed expression at the beginning of the
definition, but in other situations they look superfluous.
Another thing we can consider is dropping the comma. I think this looks
more quickbooky:
[template pow[a b] [a]'''<superscript>'''[b]'''</superscript>''' ]
Best regards,
João
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