Re: [NTG-context] Character alignment in math mode

26 Jun 2014


      On Wed, 25 Jun 2014, Wolfgang Schuster wrote:
...
Am 25.06.2014 um 23:20 schrieb Brian R. Landy :
...
Out of curiosity, how do you do that (i.e., revert back to lining, 
and tabular, figures in a table, or even in running text)?
For example, if I do this:
\starttext
   \bf 12345\par
   \tf 12345\par
   \stoptext
the first line is bold but the second is not.  But if I do the same 
with \os:
\starttext
   \os 12345\par
   \tf 12345\par
   \stoptext
both lines use old style numbers.  Is there a way to switch the 
current font back to lining figures without reloading the font with 
\switchtobodyfont or something similar?
The \os command enables oldstyle figures in your font and the setting 
isn’t reset when you switch to a different font alternative.
\definefontfeature[f:lnum][lnum=yes]
\definefontfeature[f:onum][onum=yes]
\definefontfeature[f:tnum][tnum=yes,pnum=no]
\definefontfeature[f:pnum][pnum=yes,tnum=no]
\setupbodyfont[antykwa-poltawskiego]
\starttext
\starttabulate
\NC onum        \NC \feature[+][f:onum]                   1234567890 
\NC\NR
\NC onum + tnum \NC \feature[+][f:onum]\feature[+][f:tnum]1234567890 
\NC\NR
\NC onum + pnum \NC \feature[+][f:onum]\feature[+][f:pnum]1234567890 
\NC\NR
\TB
\NC lnum        \NC \feature[+][f:lnum]                   1234567890 
\NC\NR
\NC lnum + tnum \NC \feature[+][f:lnum]\feature[+][f:tnum]1234567890 
\NC\NR
\NC lnum + pnum \NC \feature[+][f:lnum]\feature[+][f:pnum]1234567890 
\NC\NR
\stoptabulate
\stoptext
Wolfgang
This was exactly what I needed, thank you!

Brian