Re: Opentype features and space after comma in math mode

[Hans Hagen <pragma@wxs.nl>]

On 6/2/2017 7:40 AM, Pablo Rodriguez wrote:
> On 06/02/2017 06:40 AM, Jose Luis Arellano wrote:
>> Dear Wolfgang.
>>
>> In recents versions of Context, what is the correct way to use lnum
>> feature in maths?
>>
>> This doesn't works anymore:
>>
>> \definefontfeature[mathdigits][default][mode=base,tnum=yes,lnum=yes]
> 
> José Luis,
> 
> I think that line should read:
> 
>      \definefontfeature[mathdigits][mode=base,tnum=yes,lnum=yes]
> 
> But without a sample, I’m afraid I cannot test it.
> 
> Just in case it might help,
> 
> Pablo
most math setups have an (unset) mathextra featureset that you can use 
for such extra features and indeed one should not inherit from defult

   \definefontfeature[mathdigits][tnum=yes,lnum=yes]

of course it also depends on what a font provides (if we're talking 
alternates one can also use the normal 'alternates' feature switching in 
math)

Hans

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