Hi Wolfgang,

...

I have installed the newest windows standalone context package.

My first try was with this snippet, found as 'test-2' at luatex.org:

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \lua {tex.print("$\string\\sqrt{2} = " .. math.sqrt(2) .. "$")} \luatex {tex.print("$\string\\sqrt{2} = " .. math.sqrt(2) .. "$")} \rescan{\lua{tex.print("$\string\\sqrt{2} = " .. math.sqrt(2) .. "$")}} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

but \luatex is unknown. After commenting line 2 I get a TeX prompt (*) and after some \end's I got the result.

Should this work in this way?

replace \luatex with \cxtlua

And what about the nonstoping \rescan? I don't understand this example. The output is identical for the three variants. Does it mean that they are all equivalent? What should \rescan do? What happend with the command \luatex? Does it not longer exist?

...

And with this

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % coding: utf-8

\mainlanguage[deo] \enableregime[utf]

\usetypescript[palatino][texnansi] \setupbodyfont[palatino,rm,12pt]

\starttext Bla {\bf blub} \stoptext %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

I get the error

---------------------------------- error >> define font: font with name texgyrepagella-regular is not found. <to be read again> \relax \xxdododefinefont ...tspec {#4}\newfontidentifier \let \localrelativefontsiz... \fontstrategy ...me \fontclass #2#3#4#5\endcsname

\tryingfontfalse

...

\fi <inserted text> ...yle \fontalternative \fontsize \fi \iftryingfont \fontstr... \synchronizefont ...strategy \the \fontstrategies \relax \fi \iftryingfont \... <argument> \getvalue {\@style@ \fontstyle } \edef \fontstyle {\fontstyle }\if... ... l.7 \setupbodyfont[palatino,rm,12pt] ----------------------------------

Palatino is installed! What should I do to use Palatino not Pagella, which obviously is not installed?

Wolfgang

You need the TeXgyre fonts for MkIV because palatino is mapped to pagella.

Why is it not possible to use palatino? The font is installed by default, Pagella is not. There should be a fallback to palatinno in this case. Wolfgang