On Friday, February 15, 2019 at 8:18:05 AM UTC-8, Mohammad wrote:
> To produce numbers zero padded like
> 001 002 003 ... 099 100
> Here is a macro to do that
> \define zeropad-range(n:10)
> <$list filter="[range[1,$n$]]" variable=x >
> <$reveal type="lteq" default=<<x>> text="9" >
> <$text text= {{{[<x>addprefix[00]]}}} />
> </$reveal>
> <$reveal type="gt" default=<<x>> text="9" >
> <$text text= {{{[<x>addprefix[0]]}}} />
> </$reveal>
> </$list>
> \end
> The below macro works up to 1000
> \define zeropad-range4(n:10)
> <$list filter="[range[1,$n$]]" variable=x >
> <$reveal type="lteq" default=<<x>> text="9" >
> <$text text= {{{[<x>addprefix[000]]}}} />
> </$reveal>
> <$reveal type="gt" default=<<x>> text="9" >
> <$reveal type="lt" default=<<x>> text="99" >
> <$text text= {{{[<x>addprefix[00]]}}} />
> </$reveal>
> </$reveal>
> <$reveal type="gt" default=<<x>> text="99" >
> <$text text= {{{[<x>addprefix[0]]}}} />
> </$reveal>
> </$list>
> \end
>
The following filter sequence will generate a list of zero-padded numbers
001-999
[range[9]addprefix[00]] [range[10,99]addprefix[0]] [range[100,999]]
Thus, to produce the same *display* output as your macro, we can just write:
{{{ [range[9]addprefix[00]] [range[10,99]addprefix[0]] [range[100,999]] }}}
-e
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