luatex:first steps

luatex:first steps

[Wolfgang Werners-Lucchini]

Hallo,

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?

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 
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___________________________________________________________________________________

Re: luatex:first steps

[Wolfgang Schuster]

2007/9/12, Wolfgang Werners-Lucchini <wwl@musensturm.de>:
> Hallo,
>
> 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 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.

Wolfgang
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : https://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________