On Mon, May 20, 2019 at 9:55 PM Wolfgang Schuster < wolfgang.schuster.li...@gmail.com> wrote:
> Mikael P. Sundqvist schrieb am 20.05.2019 um 21:41: > > Hi, > > > > attached is the result of running latest lmtx on > > > > > \definefontfeature[default][default][protrusion=quality,expansion=quality] > \definefontfeature [default] [default] [threshold=20,expansion=quality] > > \setupalign[hz] > > \setupbodyfont[lucidaot] > > > > \starttext > > Gauss öppnade med denna studie ett helt nytt fält inom matematiken, > > det som > > handlar om \emph{elliptiska funktioner} och \emph{modulära former}. > > \stoptext > > > > What happens with the space between the characters in "studie", that > > becomes "s tudie"? The spacing between some other characters are also > > off (ma tematiken), but not as much as in studie. > It's a problem with Lucida Opentype which lacks kerning (I reported the > same problem a while ago). > > Wolfgang > > Hi, thank you Wolfgang (I just realized I only sent my thank you to you privately)! Your threshold=20 solved that particular case. But look at the following example: \definefontfeature[default][default][threshold=20,protrusion=quality,expansion=quality,lnum=yes,itlc=yes] \setupalign[hz,hanging,line,height] \definebodyfontenvironment[9bp][interlinespace=12bp] \setupbodyfont[lucidaot,9bp] \starttext Gränsvärde föreligger i en inre punkt i definitionsmängden om och endast om höger- och vänstergränsvärde existerar där och är lika. \stoptext I attach the output (latest lmtx). The word "endast" shows up as "endas t". So, what does this threshold do? I can play with the 20. If I change it to 5 it looks better here (not perfect), but my document is approx. 250 pages, so, I fear it will break somewhere else... I hope that this does not mean that the Lucida font turns out to be useless :( /Mikael
lucidaspace.pdf
Description: Adobe PDF document
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