Thomas A. Schmitz wrote:
> Hans,
> 
> I still have some problems with my fonts in the latest beta. Maybe it  
> has to do with the latest optimizations. I'm just wondering: in my  
> Greek typescripts, I define several fontfeatures and connect them with  
> featurefiles, like so (just an example, the list is longer):
> 
> \installfontfeature[otf][gent]
> \installfontfeature[otf][kori]
> 
> \definefontfeature
>    [korinthia]
>     
> [mode 
> = 
> node 
> ,language 
> = 
> dflt 
> ,script 
> =latn,kern=yes,tlig=no,trep=no,kori=yes,featurefile=korinthia.fea]
> 
> \definefontfeature
>    [gentiumgreek]
>     [mode=node,language=dflt,script=latn,kern=yes,tlig=no,trep=no,
>      gent=yes,featurefile=gentium.fea]
> 
> \starttypescript [serif] [GreekGentiumAlt] [name]
>    \definefontsynonym [Serif]           [name:GenAR102]  
> [features=gentiumgreek]
>    \definefontsynonym [SerifItalic]     [name:GenAI102]  
> [features=gentiumgreek]
>    \definefontsynonym [SerifBold]       [Serif]
>    \definefontsynonym [SerifBoldItalic] [SerifItalic]
> \stoptypescript
> 
> \starttypescript [serif] [GreekKorinthia] [name]
>    \definefontsynonym [Serif]           [name:Korinthia]   
> [features=korinthia]
>    \definefontsynonym [SerifItalic]     [Serif]
>    \definefontsynonym [SerifBold]       [Serif]
>    \definefontsynonym [SerifBoldItalic] [Serif]
> \stoptypescript
> 
> The main font definition is of this form:
> 
> \starttypescript[greek]
> \definetypeface[greek][rm][serif][\currentmoduleparameter{font}] 
> [default][rscale=\currentmoduleparameter{scale}]
> \stoptypescript
> \usetypescript[greek]
> 
> So I'm just wondering: must the "features=" be included into the  
> \definetypeface as well? I have the impression that the different  
> features I define are not used at all...

it binds to Serif i.e. the left part of the definefontsynonym (used to 
be a complex sometimes left/right thing)

but it should work out well because eventually it's bound to greekSerif

an option indeed it to delay it and assign it in the \definetypeface

(or use [name:GenAR102*gentiumgreek])

i'm still not sure what is the best way to implement this abstraction

Hans

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