Still another question...I managed to have the ubuntu light for both
regular and italic as well as greek letters in the text but I am still
unable to obtain greek letters in math text. Could you indicate to me the
right way?
Thanks,
F.

\definefontfamily [mainface] [sans] [Ubuntu]
[regularfont=ubuntulight,,italicfont=ubuntulightitalic,boldfont=ubuntu]
\definefallbackfamily [mainface] [math] [Ubuntu]
[preset=math:lowercaseitalic,tf=style:light]
\definefallbackfamily [mainface] [math] [Ubuntu]
[preset=range:greek,tf=style:light]
\definefallbackfamily [mainface] [math] [Ubuntu]
[preset=math:digitsnormal,tf=style:light]
\definefontfamily     [mainface] [math] [TeX Gyre Pagella Math]


On 28 January 2014 08:43, Flavien Lambert <petit.lepton@gmail.com> wrote:

> Awesome!
> Thanks a lot,
> F.
>
>
> On 27 January 2014 19:50, Wolfgang Schuster <schuster.wolfgang@gmail.com>wrote:
>
>>
>> Am 27.01.2014 um 10:53 schrieb Flavien Lambert <petit.lepton@gmail.com>:
>>
>> Dear all,
>> I would like to use the light version of the Ubuntu font both for text
>> and for text in math environment. The list of fonts is the following
>>
>>
>>
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>>
>>
>> *mtxrun --script fonts --list --all  | grep ubuntu
>> ubuntu                               ubuntu
>> /home/flavien/.fonts/Ubuntu-R.ttfubuntubold
>> ubuntubold
>> /home/flavien/.fonts/Ubuntu-B.ttfubuntubolditalic
>> ubuntubolditalic                  /home/flavien/.fonts/Ubuntu-BI.ttf
>> ubuntucondensed                      ubuntucondensedregular
>> /home/flavien/.fonts/Ubuntu-C.ttfubuntucondensednormal
>> ubuntucondensedregular
>> /home/flavien/.fonts/Ubuntu-C.ttfubuntucondensedregular
>> ubuntucondensedregular            /home/flavien/.fonts/Ubuntu-C.ttf
>> ubuntuitalic                         ubuntuitalic
>> /home/flavien/.fonts/Ubuntu-RI.ttfubuntulight
>> ubuntulight
>> /home/flavien/.fonts/Ubuntu-L.ttfubuntulightitalic
>> ubuntulightitalic                 /home/flavien/.fonts/Ubuntu-LI.ttf
>> ubuntumedium                         ubuntumedium
>> /home/flavien/.fonts/Ubuntu-M.ttfubuntumediumitalic
>> ubuntumediumitalic
>> /home/flavien/.fonts/Ubuntu-MI.ttfubuntumono
>> ubuntumonoregular                 /home/flavien/.fonts/UbuntuMono-R.ttf
>> ubuntumonobold                       ubuntumonobold
>> /home/flavien/.fonts/UbuntuMono-B.ttfubuntumonobolditalic
>> ubuntumonobolditalic              /home/flavien/.fonts/UbuntuMono-BI.ttf
>> ubuntumonoitalic                     ubuntumonoitalic
>> /home/flavien/.fonts/UbuntuMono-RI.ttfubuntumononormal
>> ubuntumonoregular                 /home/flavien/.fonts/UbuntuMono-R.ttf
>> ubuntumonoregular                    ubuntumonoregular
>> /home/flavien/.fonts/UbuntuMono-R.ttfubuntunormal
>> ubuntu                            /home/flavien/.fonts/Ubuntu-R.ttf
>> ubunturegular                        ubuntulight
>> /home/flavien/.fonts/Ubuntu-L.ttf*
>>
>> I tried a script that I used before for Maven pro through,
>>
>>
>>
>>
>>
>>
>>
>> *\definefontfeature[default][default][script=latin]\definefontfamily[mainface][sans][ubuntulight]\definefallbackfamily
>> [mainface] [math] [ubuntulight] [math:lowercaseitalic] [force=yes]
>> \definefallbackfamily [mainface] [math] [ubuntulight]
>> [math:digitsnormal]    [force=yes]\definefontfamily     [mainface] [math]
>> [TeX Gyre Pagella Math]\definebodyfontenvironment
>> [11pt][a=12pt,b=14.4pt,c=17.3pt,d=32pt,interlinespace=13pt]
>> \setupbodyfont[mainface,11pt]*
>>
>> but it does not work (it is ok if I use ubuntu instead of ubuntulight).
>>
>>
>> This doesn’t work because the name of the family is still “Ubuntu” and
>> not “Ubuntu Light”,
>> (you can see in the attached image how the font is listed in my font
>> manager) to use the light
>> alternative of the font add “tf=style:light” to \definefontfamily and
>> \definefallbackfamily.
>>
>> \definefontfamily [mainface] [sans] [Ubuntu] [tf=style:light]
>>
>> \definefallbackfamily [mainface] [math] [Ubuntu]
>> [preset=math:lowercaseitalic,tf=style:light]
>> \definefallbackfamily [mainface] [math] [Ubuntu]
>> [preset=math:digitsnormal,tf=style:light]
>> \definefontfamily     [mainface] [math] [TeX Gyre Pagella Math]
>>
>> \setupbodyfont[mainface,11pt]
>>
>> \starttext
>> 123 \math{123}
>> \stoptext
>>
>> Wolfgang
>>
>>
>> ___________________________________________________________________________________
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>>
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>>
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>>
>
>