Euler font and context minimals

Euler font and context minimals

[Mathieu Boespflug]

Hi everyone,

I'm using ConTeXt for my PhD thesis and as I'm getting sick of writing
up I've been trying to tweak the appearance a bit. I'd like to switch
to using Palatino font for main body and Euler font for math. So I
tried

\setupbodyfont[pagella-euler]

\starttext


test $f(x) = x^2$.

\stoptext

But I get errors during processing such as:

MTXrun | run 1: luatex
--fmt="/home/mboes/src/context/tex/texmf-cache/luatex-cache/context/9076a3f5a9f873039eaa5d3001a4c6ac/formats/cont-en"
--lua="/home/mboes/src/context/tex/texmf-cache/luatex-cache/context/9076a3f5a9f873039eaa5d3001a4c6ac/formats/cont-en.lui"
--backend=pdf "./chap-one.tex"This is LuaTeX, Version
beta-0.63.0-2010090921
 \write18 enabled.
(chap-one.tex
jobcontrol      > resuming randomizer with 0.20642945552544

ConTeXt  ver: 2010.09.24 11:40 MKIV  fmt: 2010.9.25  int: english/english

system          : cont-new loaded
(/home/mboes/src/context/tex/texmf-context/tex/context/base/cont-new.tex
systems         : beware: some patches loaded from cont-new.tex
(/home/mboes/src/context/tex/texmf-context/tex/context/base/cont-new.mkiv))
system          : cont-fil loaded
(/home/mboes/src/context/tex/texmf-context/tex/context/base/cont-fil.tex
loading         : ConTeXt File Synonyms
)
system          : cont-sys.rme loaded
(/home/mboes/src/context/tex/texmf-context/tex/context/user/cont-sys.rme
(/home/mboes/src/context/tex/texmf-context/tex/context/base/type-def.mkiv)
(/home/mboes/src/context/tex/texmf-context/tex/context/base/type-lua.mkiv)
(/home/mboes/src/context/tex/texmf-context/tex/context/base/type-siz.mkiv)
(/home/mboes/src/context/tex/texmf-context/tex/context/base/type-otf.mkiv))
system          : cont-err loaded
(/home/mboes/src/context/tex/texmf-context/tex/context/base/cont-err.tex
systems         : no file 'cont-sys.tex', using 'cont-sys.rme' instead
)
system          : chap-one.top loaded
(chap-one.top)
fonts           : preloading latin modern fonts
{/home/mboes/src/context/tex/texmf/fonts/map/dvips/lm/lm-math.map}{/home/mboes/src/context/tex/texmf/fonts/map/dvips/lm/lm-rm.map}{/home/mboes/src/context/tex/texmf-context/fonts/map/pdftex/context/mkiv-base.map}
bodyfont        : 12pt rm is loaded
language        : language en is active
define fonts    > forced type otf of euler not found
define fonts    > font with name euler is not found
define fonts    > unknown font euler, loading aborted
define fonts    > unable to define euler.otf as \*pagella-euler7ptmmmr33*
define fonts    > forced type otf of euler not found
define fonts    > font with name euler is not found
define fonts    > unknown font euler, loading aborted
define fonts    > unable to define euler.otf as \*pagella-euler9ptmmmr22*
define fonts    > forced type otf of euler not found
define fonts    > font with name euler is not found
define fonts    > unknown font euler, loading aborted
define fonts    > unable to define euler.otf as \*pagella-euler12ptmmmr11*

[...]

I noticed that in my (recent) ConTeXt minimals tree, there was no
euler.odf, so I grabbed one from somewhere in the tree in
http://minimals.contextgarden.net/minimals/current, and placed it
$CONTEXTROOT/tex/texmf-fonts, but to no avail. I still get the same
error messages. I also ran luatools --generate and that doesn't make a
difference. I read through the typography and fonts chapters of the
manual but I didn't find specific information about installing fonts.
Am I doing it right? How can I get ConTeXt to recognize this standard
font?

Many thanks,

Mathieu
___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Euler font and context minimals

[Wolfgang Schuster]

Am 25.09.2010 um 16:51 schrieb Mathieu Boespflug:

> I noticed that in my (recent) ConTeXt minimals tree, there was no
> euler.odf, so I grabbed one from somewhere in the tree in
> http://minimals.contextgarden.net/minimals/current, and placed it
> $CONTEXTROOT/tex/texmf-fonts, but to no avail.

The correct path for the font is $CONTEXTROOT/tex/texmf-fonts/fonts/data

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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Euler font and context minimals

[Mathieu Boespflug]

Hi Wolfgang,

thanks for the tip! It works now. I searched all  over the wiki to see
if this is documented anywhere. It isn't so far as I can see. I can
add a section to the "Fonts" page on the wiki, but shouldn't this
information go in the manual instead?

Also, I still have a problem: many types of arrows don't show up
properly in the euler font. For example as in below:

\setupbodyfont[palatino]

\starttext
test $x \mapsto x^2$.

test $a \longrightarrow b$.

\switchtobodyfont[pagella-euler]

test $x \mapsto x^2$.

test $a \longrightarrow b$.

\stoptext

Best regards,

Mathieu


On Sat, Sep 25, 2010 at 5:21 PM, Wolfgang Schuster
<schuster.wolfgang@googlemail.com> wrote:
>
> Am 25.09.2010 um 16:51 schrieb Mathieu Boespflug:
>
>> I noticed that in my (recent) ConTeXt minimals tree, there was no
>> euler.odf, so I grabbed one from somewhere in the tree in
>> http://minimals.contextgarden.net/minimals/current, and placed it
>> $CONTEXTROOT/tex/texmf-fonts, but to no avail.
>
> The correct path for the font is $CONTEXTROOT/tex/texmf-fonts/fonts/data
>
> 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  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________
>
___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Euler font and context minimals

[Khaled Hosny]

On Sat, Sep 25, 2010 at 06:32:21PM +0200, Mathieu Boespflug wrote:
> Hi Wolfgang,
> 
> thanks for the tip! It works now. I searched all  over the wiki to see
> if this is documented anywhere. It isn't so far as I can see. I can
> add a section to the "Fonts" page on the wiki, but shouldn't this
> information go in the manual instead?
> 
> Also, I still have a problem: many types of arrows don't show up
> properly in the euler font. For example as in below:

Neo Euler does not have all math arrows at the moment, if some one can
come with a list of standard math arrows (i.e. CM and AMS ones), I'll
see if I can add them.

Regards,
 Khaled

-- 
 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer
___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Euler font and context minimals

[Mathieu Boespflug]

Hi Khaled,

> Neo Euler does not have all math arrows at the moment, if some one can
> come with a list of standard math arrows (i.e. CM and AMS ones), I'll
> see if I can add them.

I extracted the following list from the Tex Reference Card J.H.
Silverman. Seeing as that card is for plain TeX, I'd assume his list
of arrows is pretty standard. I don't know how much of a subset of all
the arrows available in CM is, but it's a start.

\longleftarrow
\leftarrow or \gets
\Longleftarrow
\Leftarrow
\longrightarrow
\rightarrow or \to
\Longrightarrow
\Rightarrow
\longleftrightarrow
\leftrightarrow
\Longleftrightarrow
\Leftrightarrow
\longmapsto
\mapsto
\hookleftarrow
\uparrow
\downarrow
\updownarrow
\nearrow
\nwarrow
\hookrightarrow
\Uparrow
\Downarrow
\Updownarrow
\searrow
\swarrow

Many thanks,

Mathieu
___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Euler font and context minimals

[Khaled Hosny]

On Sun, Sep 26, 2010 at 02:01:09PM +0200, Mathieu Boespflug wrote:
> Hi Khaled,
> 
> > Neo Euler does not have all math arrows at the moment, if some one can
> > come with a list of standard math arrows (i.e. CM and AMS ones), I'll
> > see if I can add them.
> 
> I extracted the following list from the Tex Reference Card J.H.
> Silverman. Seeing as that card is for plain TeX, I'd assume his list
> of arrows is pretty standard. I don't know how much of a subset of all
> the arrows available in CM is, but it's a start.
> 
> \longleftarrow
[...]
> \swarrow

The above arrows are all available now (except that the long arrows have
no special versions for script sizes, I don't no if it is really
needed).

Regards,
 Khaled

-- 
 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer
___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Euler font and context minimals

[Mathieu Boespflug]

Thanks you very much Khaled!

On Tue, Oct 5, 2010 at 11:36 AM, Khaled Hosny <khaledhosny@eglug.org> wrote:
> On Sun, Sep 26, 2010 at 02:01:09PM +0200, Mathieu Boespflug wrote:
>> Hi Khaled,
>>
>> > Neo Euler does not have all math arrows at the moment, if some one can
>> > come with a list of standard math arrows (i.e. CM and AMS ones), I'll
>> > see if I can add them.
>>
>> I extracted the following list from the Tex Reference Card J.H.
>> Silverman. Seeing as that card is for plain TeX, I'd assume his list
>> of arrows is pretty standard. I don't know how much of a subset of all
>> the arrows available in CM is, but it's a start.
>>
>> \longleftarrow
> [...]
>> \swarrow
>
> The above arrows are all available now (except that the long arrows have
> no special versions for script sizes, I don't no if it is really
> needed).
>
> Regards,
>  Khaled
>
> --
>  Khaled Hosny
>  Arabic localiser and member of Arabeyes.org team
>  Free font developer
> ___________________________________________________________________________________
> 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  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________
>
___________________________________________________________________________________
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  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
___________________________________________________________________________________