Re: Helvetica ?

[Otared Kavian <otared@wanadoo.fr>]

At 17:59 +0100 11/03/05, Steffen Wolfrum wrote:
>Hi,
>
>I used to install the fonts that I need for contexing.
>
>But for the current project only Helvetica is needed, and so I 
>remembered Patrick saying:
>
>>  using Helvetica works for me:
>>  --------------------------------------------------
>>  \usetypescript [adobekb][\defaultencoding]
>>  \usetypescript [postscript][\defaultencoding]
>>  \setupbodyfont[pos,ss,12pt]
>>
>>  \starttext
>>  foo
>>  \stoptext
>
>

For me the following works fine:

%%%% begin
\usetypescript [adobekb][\defaultencoding]
\setupbodyfont[pos]

%% for helvetica uncomment this
\usetypescript[helvetica][\defaultencoding]
\setupbodyfont[helvetica,ss,12pt]

%% for times uncomment this
%\usetypescript[times][\defaultencoding]
%\setupbodyfont[times,12pt]

\starttext
\input knuth
\bigskip

And this should be some maths with PostScript fonts (but not with 
Helvetica\dots).
\startformula
{a \over b} = {c \over d} \iff ad - bc = 0, \qquad \int_0^{2\pi} 
\sin(x)^2dx =\pi, \qquad {\rm e}^{{\rm i}\pi} + 1 = 0.
\stopformula

\stoptext
%%%% end

Somehow, unlike Adam's suggestion, I can't replace [\defaultencoding] by [8r].

Cheers: OK