Re: [NTG-context] a question about ConTeXt + AUCTeX
Dear Thomas, Thank you for your reply. XeTeX+ ConTeXt is working after adding a command as you said. (customize-variaable) But Lua + ConTeXt is not working. If I do mtxrun --script context ..., then it complains. %%% Running `Other' on `test-lua' with ``mtxrun --script context %t'' MtxRun | unknown script: context % If I changed the command texmfstart texexec --lua %t, then I got the following. Running `LuaConTeXt' on `test-lua' with ``texmfstart texexec --lua test-lua.tex'' TeXExec | processing document 'test-lua.tex' TeXExec | no ctx file found TeXExec | tex processing method: context TeXExec | TeX run 1 TeXExec | writing option file test-lua.top TeXExec | using randomseed 828 TeXExec | tex engine: luatex TeXExec | tex format: cont-en LuaTools | using format name /Users/dalyoung/luatex-cache/context/ 5759d5068ca15ba6658b2e6454390744/formats/cont-en.fmt LuaTools | no luc/lua with name /Users/dalyoung/luatex-cache/context/ 5759d5068ca15ba6658b2e6454390744/formats/cont-en LuaTools | LuaTools | runtime: 0.023 seconds TeXUtil | parsing file test-lua.tui TeXUtil | shortcuts : 169 TeXUtil | expansions: 308 TeXUtil | reductions: 0 TeXUtil | divisions : 0 TeXUtil | loaded files: 1 TeXUtil | temporary files: 0 TeXUtil | commands: 21 TeXUtil | programs: 0 TeXUtil | tuo file saved TeXExec | runtime: 0.891602 LuaConTeXt finished at Sat May 17 16:14:24 However, the same command worked well in a terminal. Maybe the system setup of yours is different from mine. Usually I run source .luatex first before running luatex. So my guess is that emacs couldn't know the luatex path even though it is known in another program terminal. Am I correct? If so, how to apply environment .luatex to global condition? Otherwise, what are wrong in my setup? Thank you. Best regards, Dalyoung Jeong ___ 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 ___
Re: [NTG-context] a question about ConTeXt + AUCTeX
Le 17 mai à 10:11:13 Dalyoung Jeong [EMAIL PROTECTED] écrit notamment: | However, the same command worked well in a terminal. | Maybe the system setup of yours is different from mine. | Usually I run source .luatex first before running luatex. | So my guess is that emacs couldn't know the luatex path even though it | is known in another program terminal. | Am I correct? If so, how to apply environment .luatex to global | condition? Otherwise, what are wrong in my setup? Yes I think you are correct; if you start emacs *from this terminal from which you issued source .luatex* you will probably see that emacs knows luatex; this is what I had on my system, before I found how to have all my emacs know the proper environment. I am on linux and I believe you are on mac, so I'm not sure my experience can be extended to you? If needed I will be more specific. hth -- Jean ___ 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 ___
Re: [NTG-context] a question about ConTeXt + AUCTeX
On May 17, 2008, at 10:53 AM, Jean Magnan de Bornier wrote: Le 17 mai à 10:11:13 Dalyoung Jeong [EMAIL PROTECTED] écrit notamment: | However, the same command worked well in a terminal. | Maybe the system setup of yours is different from mine. | Usually I run source .luatex first before running luatex. | So my guess is that emacs couldn't know the luatex path even though it | is known in another program terminal. | Am I correct? If so, how to apply environment .luatex to global | condition? Otherwise, what are wrong in my setup? Yes I think you are correct; if you start emacs *from this terminal from which you issued source .luatex* you will probably see that emacs knows luatex; this is what I had on my system, before I found how to have all my emacs know the proper environment. I am on linux and I believe you are on mac, so I'm not sure my experience can be extended to you? If needed I will be more specific. hth Yes, you're both right. What I do (and what I find the easiest way): start emacs from the same terminal where you have issued source .luatex with the command open -a emacs. That way, emacs should know about path variables. Thomas ___ 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 ___
Re: [NTG-context] a question about ConTeXt + AUCTeX
Thomas A. Schmitz wrote:
Yes, you're both right. What I do (and what I find the easiest way):
start emacs from the same terminal where you have issued
source .luatex with the command open -a emacs. That way, emacs
should know about path variables.
Emacs has a setenv command, so you could do the whole setuptex
in elisp with commands like this in your emacs startup script:
(setenv TEXMF
{$TEXMFOS,$TEXMFPROJECT,$TEXMFFONTS,$TEXMFLOCAL,$TEXMFEXTRA,!!$TEXMFMAIN})
Maybe that is an idea?
Cheers,
Taco
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Re: [NTG-context] missing btex ..etex in mp figure
Taco Hoekwater wrote:
luigi scarso wrote:
In
\starttext
\startTEXpage
\startlua
metapost.process(metafun,{beginfig(1);,
a=.7in; b=0.5in;,
z0=(0,0); z1=(a,0); z2=(0,b);,
z0=.5[z1,z3]=.5[z2,z4];,
draw z1..z2..z3..z4..cycle;,
drawarrow z0..z1;,
drawarrow z0..z2;,
label.top(btex $a$ etex, .5[z0,z1]);,
label.lft(btex $b$ etex, .5[z0,z2]);,
endfig;})
\stoplua
\stopTEXpage
\stoptext
there are no labels, but I believe that it's wrong.
The MPlib library embedded in luatex does not actually
support btex .. etex blocks.
It is planned to intercept such blocks in the mkiv lua
code, but for now, just use textext().
why not use
\starttext
\startMPpage
a=.7in; b=0.5in;
z0=(0,0); z1=(a,0); z2=(0,b);
z0=.5[z1,z3]=.5[z2,z4];
draw z1..z2..z3..z4..cycle;
drawarrow z0..z1;
drawarrow z0..z2;
label.top(btex $a$ etex, .5[z0,z1]);
label.lft(btex $b$ etex, .5[z0,z2]);
endfig;
\stopMPpage
\stoptext
this uses:
metapost.graphic(mpsformat,str,preamble)
which does intercept the btex/etex
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
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Re: [NTG-context] some minor problems (mkiv)
Taco Hoekwater wrote:
Peter Rolf wrote:
hi,
i'm still trying to make my code run with mkiv. here are two minor
problems. the first one is easy to deal with, but the second one
currently breaks my testbed.
% engine=luatex
\setupcolors[state=start]
\starttext
\startMPcode
label(no color,origin) withcolor red; % always black
\stopMPcode
Interesting problem, that one. The lack of color is easily explained
because there is an implied textext() around the string., but it is
not that easily solved, I suspect.
actually this was a bug but probably only taco has the version that
fixes it (after all, we must stay at least a week ahead of you)
\string{\{}
Side note wrt. the example: don't you want \string\{ instead?
Anyway, the underlying problem is something for Aditya to look at,
maybe. Too many commands are now 'math mode only' because of changes
in char-def.lua.
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
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Re: [NTG-context] a question about ConTeXt + AUCTeX
On May 17, 2008, at 11:28 AM, Taco Hoekwater wrote:
Emacs has a setenv command, so you could do the whole setuptex
in elisp with commands like this in your emacs startup script:
(setenv TEXMF
{$TEXMFOS,$TEXMFPROJECT,$TEXMFFONTS,$TEXMFLOCAL,$TEXMFEXTRA,!!
$TEXMFMAIN})
Maybe that is an idea?
Cheers,
Taco
Yes, that would be possible (but you would also have to set the PATH
variable). Another idea on Mac OS X is the use of an environment.plist
which will set variables for all GUI applications. I'm not very much
in favor of that, though, because it has created problems in the past
with Geben Wierda's TeX installer. Since I spend much of my time in a
terminal window anyway, I find it easiest to start emacs and/or gvim
from there.
Best
Thomas
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Re: [NTG-context] oldstyle features and typing
Aditya Mahajan wrote:
Hi,
While using oldstyle features with mkiv, -- in a typing environment comes
out as a endash. I would consider this a bug.
For example:
\setfontfeature{oldstyle}
\starttext
\starttyping
-- A comment 123
\stoptyping
\stoptext
Another interesting feature is that numbers in the typing environmnet come
out in oldstyle (they look nice, BTW). This is expected, and can be
avoided by using a complete typescript and loading tt fonts with fefault
features, and other with oldstyle features. Nevertheless, I find it to be
an interesting side effect.
\def\mkinitializeverbatim
{\ctxlua{buffers.visualizers.reset()}%
\def\obs{\obeyedspace}%
\verbatimfont
\resetfontfeature
\obeycharacters}
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
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Re: [NTG-context] oldstyle features and typing
On May 17, 2008, at 6:58 PM, Hans Hagen wrote:
Another interesting feature is that numbers in the typing
environmnet come
out in oldstyle (they look nice, BTW). This is expected, and can be
avoided by using a complete typescript and loading tt fonts with
fefault
features, and other with oldstyle features. Nevertheless, I find it
to be
an interesting side effect.
\def\mkinitializeverbatim
{\ctxlua{buffers.visualizers.reset()}%
\def\obs{\obeyedspace}%
\verbatimfont
\resetfontfeature
\obeycharacters}
Since we're speaking about oldstyle numbers, here's an interesting
little bug in mkiv that has bugged me (no pun intended) for quite some
time now. Is there a solution to this one too?
Best
Thomas
\definefontfeature
[mytest]
[mode
=node,script=latn,language=dflt,kern=yes,tlig=yes,trep=yes,onum=yes]
\starttypescript [serif] [test]
\definefontsynonym [Serif] [name:TeXGyrePagella-Regular]
[features=mytest]
\stoptypescript
\starttypescript [Test]
\definetypeface [Test] [rm] [serif] [test] [default]
\stoptypescript
\usetypescript[Test]
\setupbodyfont[Test,12pt]
\setupfootertexts[-- \pagenumber\ --]
\starttext
-- 123456789 --
\stoptext
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Re: [NTG-context] missing btex ..etex in mp figure
Ok.
In next example, f0 is hide
\starttext
\startTEXpage\startMPcode
%beginfig(2);
h=2in; w=2.7in;
path p[], q[], pp;
for i=1.5,2,4:
ii := i**2;
p[i] = (w/ii,h){1/ii,-1}...(w/i,h/i)...(w,h/ii){1,-1/ii};
endfor
for i=.5,1.5:
q[i] = origin..(w,i*h) cutafter p1.5;
endfor
pp = buildcycle(q0.5, p2, q1.5, p4);
fill pp withcolor .8white;
z0=center pp;
picture lab; lab=thelabel(btex $f0$ etex, z0);
unfill bbox lab; draw lab;
draw q0.5; draw p2; draw q1.5; draw p4;
makelabel.top(btex $P$ etex, p2 intersectionpoint q0.5);
makelabel.rt(btex $Q$ etex, p2 intersectionpoint q1.5);
%endfig;
\stopMPcode\stopTEXpage
\stoptext
--
luigi
it's new .
it's powerful .
it's luatex .
http://www.luatex.org
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Re: [NTG-context] oldstyle features and typing
Thomas A. Schmitz wrote:
On May 17, 2008, at 6:58 PM, Hans Hagen wrote:
Another interesting feature is that numbers in the typing
environmnet come
out in oldstyle (they look nice, BTW). This is expected, and can be
avoided by using a complete typescript and loading tt fonts with
fefault
features, and other with oldstyle features. Nevertheless, I find it
to be
an interesting side effect.
\def\mkinitializeverbatim
{\ctxlua{buffers.visualizers.reset()}%
\def\obs{\obeyedspace}%
\verbatimfont
\resetfontfeature
\obeycharacters}
Since we're speaking about oldstyle numbers, here's an interesting
little bug in mkiv that has bugged me (no pun intended) for quite some
time now. Is there a solution to this one too?
Best
Thomas
\definefontfeature
[mytest]
[mode
=node,script=latn,language=dflt,kern=yes,tlig=yes,trep=yes,onum=yes]
\starttypescript [serif] [test]
\definefontsynonym [Serif] [name:TeXGyrePagella-Regular]
[features=mytest]
\stoptypescript
\starttypescript [Test]
\definetypeface [Test] [rm] [serif] [test] [default]
\stoptypescript
\usetypescript[Test]
\setupbodyfont[Test,12pt]
\setupfootertexts[-- \pagenumber\ --]
\starttext
-- 123456789 --
\stoptext
in node-ini ... you can play with this change ...
function nodes.process_characters(head)
--~ if status.output_active then
if false then
return head, false -- true
else
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
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Re: [NTG-context] oldstyle features and typing
On May 17, 2008, at 9:06 PM, Hans Hagen wrote: in node-ini ... you can play with this change ... function nodes.process_characters(head) --~ if status.output_active then if false then return head, false -- true else Great! Yes, this seems to take care of the problem; thanks a lot, Hans! Best Thomas ___ 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 ___
[NTG-context] luatex and xml
Hi,
I am trying to parse a xml file with mkiv to process a list of invoices
(factuur in dutch).
The xml file looks like this
?xml version='1.0 standalone='yes' ?
factuur
nummer123456789/nummer
datum1 januari 2008/datum
medewerker/medewerker
regels
omschrijvingOmschrijving geleverde dienst a/omschrijving
bedrag1500,00/bedrag
omschrijvingOmschrijving geleverde dienst b/omschrijving
bedrag200,00/bedrag
/regels
/factuur
I want to extract and sum the invoices (regels). I managed to get things
working (printing)
but don't know how to assign these values into lua variables for the
summing.
The test code looks like this
% engine=luatex
\starttext
\startluacode
document.xml = document.xml or { } -- define namespace
document.xml = xml.load(factuur.xml) -- load the file
n = xml.count(document.xml, /factuur/regels/omschrijving)
for i = 1, n do
--
-- here I want to assign the values returned by xml.filter into local
variable amount
--
xml.sprint(xml.filter(document.xml, /factuur/regels/bedrag/position(
.. i .. ) ))
end
\stopluacode
\stoptext
Kind regards
WN
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