[luatex] Strange behavior with fonts.

[Paul Isambert]

Le 20/04/2011 15:53, Taco Hoekwater a écrit :
> Hi,
>
> On 04/20/11 15:14, Paul Isambert wrote:
>>   Hello there,
>>
>> I think I've found a bug, but since I'm still a bit uncomfortable with
>> fonts and I can't reproduce the problem with luaotfload (haven't tried
>> very hard, though), I think it wise to ask knowledgeable people before
>> polluting the bug tracker.
>>
>> The problem is entirely contained in the attached files.
> Hans knows the details of this better than I do at the moment, but your
> problem is with the font names: two fonts that are noticeably different
> should have different names in order to avoid confusion in the back end.
>
> IIRC, you have to change f.fullname in the second font or, even better,
> use f.psname, and use two different ones for that.

Many thanks, Taco. After experimenting a bit, it seems that the font's 
"name" field should be given a unique identifiant, not "psname". The 
simplest way, I suppose, is to increment a counter on each font loading 
and attach it to the name.

Thanks,
Paul