Re: [NTG-context] How to add a local texmf tree to context minimals?
On Wed, Mar 23, 2011 at 20:08, Ulrike Fischer wrote: At second I want actually to add more than one tree ;-) My main problem is that there quite a lot of configuration files which look like good candidates (I found texmf.cnf, texmfcnf.lua, context.cnt, contextcnf.lua.) and that I don't know where to put a local version which will not be changed by updates. texmf.cnf is for MKII and texmfcnf.lua is for MKIV. The files context.cnf and contextcnf.lua are not used. They are usually just the source for texmf.cnf and texmfcnf.lua, but they are not taken automatically. One way is to set environmental variables, but probably a better way is to create a copy of texmf.cnf texmfcnf.lua in texmf-local/web2c/ and change the TEXMF variable there. No, wait. texmf-local is not known until texmf.cnf is actually read in (chicked-and-egg problem). Can you please try to put texmf.cnf in top level (next to setuptex) and see if mkii/kpathsea works that way (finds proper trees)? There is a hardcoded algorithm with a list of paths that are checked for texmf.cnf file, but I'm not sure what the sequence of those paths is. For MKIV you can put texmfcnf.lua anywhere and then set the TEXMFCNF environmental variable (I think, I'm not sure, I would have to try again), but the better way is to make it work automatically in the same way as for MKII, let's say by putting a modified version of texmfcnf.lua two folders up. Mojca ___ 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 ___
[NTG-context] Metfun macro for triangle
Hi all, I have a document in which I must draw several triangles for which two summits, say z0, z1, and the length of the two other sides are known, so that the third summit, say z2, is completly determined. In order to draw one triangle the following works fine: \setupcolors[state=start] \starttext \startMPcode z0 = (0cm,0cm) ; z1 = (5cm,0cm) ; path p, q ; pickup pencircle scaled 2mm ; drawdot z0 ; drawdot z1 ; p := halfcircle scaled 8 cm ; % twice the length of the second side at z0 p := p shifted z0 ; q := halfcircle scaled 6 cm ; % twice the length of the second side at z1 q := q shifted z1 ; z2 = p intersectionpoint q ; drawdot z2 ; pickup pencircle scaled 1mm ; draw z0--z1--z2--cycle withcolor blue ; \stopMPcode \stoptext However I would like to have a macro, for instance named Triangle, which accepts four arguments z0,z1, length_1, length_2, so that in a MetaPost code i can use draw Triangle(z0,z1, 4, 3) withcolor blue ; in order to draw the above triangle. Has anyone any idea about how to do this? Thanks in advance for your help: OK ___ 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 ___
[NTG-context] Use date of the tex file in the document
I would like to use the date of the document in the generated PDF. (It is not interesting when the PDF is generated, but when the source was last changed.) How would I do this? -- Cecil Westerhof ___ 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: [NTG-context] How to add a local texmf tree to context minimals?
On 24-3-2011 7:57, Mojca Miklavec wrote: On Wed, Mar 23, 2011 at 20:08, Ulrike Fischer wrote: At second I want actually to add more than one tree ;-) My main problem is that there quite a lot of configuration files which look like good candidates (I found texmf.cnf, texmfcnf.lua, context.cnt, contextcnf.lua.) and that I don't know where to put a local version which will not be changed by updates. texmf.cnf is for MKII and texmfcnf.lua is for MKIV. The files context.cnf and contextcnf.lua are not used. They are usually just the source for texmf.cnf and texmfcnf.lua, but they are not taken automatically. One way is to set environmental variables, but probably a better way is to create a copy of texmf.cnf texmfcnf.lua in texmf-local/web2c/ and change the TEXMF variable there. No, wait. texmf-local is not known until texmf.cnf is actually read in (chicked-and-egg problem). Did you test it? Just put a cnf there and run mtxrun --configurations and see what gets reported. Here I have one in the local tree because I need to hook in my dev paths. Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl - ___ 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: [NTG-context] How to add a local texmf tree to context minimals?
Am Thu, 24 Mar 2011 07:57:36 +0100 schrieb Mojca Miklavec: At second I want actually to add more than one tree ;-) My main problem is that there quite a lot of configuration files which look like good candidates (I found texmf.cnf, texmfcnf.lua, context.cnt, contextcnf.lua.) and that I don't know where to put a local version which will not be changed by updates. texmf.cnf is for MKII and texmfcnf.lua is for MKIV. The files context.cnf and contextcnf.lua are not used. They are usually just the source for texmf.cnf and texmfcnf.lua, but they are not taken automatically. One way is to set environmental variables, but probably a better way is to create a copy of texmf.cnf texmfcnf.lua in texmf-local/web2c/ and change the TEXMF variable there. No, wait. texmf-local is not known until texmf.cnf is actually read in (chicked-and-egg problem). Can you please try to put texmf.cnf in top level (next to setuptex) and see if mkii/kpathsea works that way (finds proper trees)? There is a hardcoded algorithm with a list of paths that are checked for texmf.cnf file, but I'm not sure what the sequence of those paths is. It seems to work if I move texmfcnf.lua to texmf-local (even unchanged it had an immediate effect: nothing worked anymore, until I run a mtxrun --generate ;-).) Now I have to find out, where to store the files so that both context and latex can use them. -- Ulrike Fischer ___ 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: [NTG-context] How to add a local texmf tree to context minimals?
On Thu, Mar 24, 2011 at 10:39, Ulrike Fischer wrote: It seems to work if I move texmfcnf.lua to texmf-local (even unchanged it had an immediate effect: nothing worked anymore, until I run a mtxrun --generate ;-).) Now I have to find out, where to store the files so that both context and latex can use them. If LaTeX needs a modified setup, you need to copy and adapt texmf.cnf (like for MKII). Mojca (No, I admit that I didn't test if texmf.cnf in texmf-local works, but I would find it at least a bit weird if it texmf-local would be hardcoded into kpathsea.) ___ 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 ___
[NTG-context] search path for require(...)
I'm trying to store the virtual lua chess fonts I'm currently
creating so that latex and context can use them.
1. At first I stored the vf-chess-XX.lua in tex/luatex. This works
for latex but not for context. tex/generic works for both.
2. My fonts loads a lua-file which should be shared by all fonts
with
chessfss=require('chessfss')
latex finds the chessfss.lua without problems in various locations
(e.g. tex/generic) but context not. How can I solve this problem?
--
Ulrike Fischer
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[NTG-context] No indent with first paragraph with \item
When using \startitemize … \stopitemize there is no indent for the first paragraph when using \head, but there is when using \item. How can I make that by \item the first paragraph also has no indentation? -- Cecil Westerhof ___ 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: [NTG-context] Metfun macro for triangle
Hi Stefan, Thanks for the quick answer and solution! Your solution works perfectly in mkiv; however typesetting with mkii results in ! Undefined control sequence. l.3 \startMPdefinitions Is there a solution with mkii? May I ask one more question? In the macro you wrote Triangle((0cm,0cm), (5cm,0cm), 8cm, 6cm) one has to specify the double of the length of each side (because a unit circle in MetaPost is a circle having diameter one). Would it be possible to change slightly the lines p := fullcircle scaled la shifted za ; q := fullcircle scaled lb shifted zb ; so that la and lb are replaced with their doubled values? I tried p := fullcircle scaled 2*la shifted za ; but this does not work. Thanks for your attention: OK On 24 mars 2011, at 10:29, Stefan Müller wrote: Hi, what about \startMPdefinitions vardef Triangle(expr za, zb, la, lb) = path p, q ; pair zc ; pickup pencircle scaled 2mm ; drawdot za ; drawdot zb ; p := fullcircle scaled la shifted za ; q := fullcircle scaled lb shifted zb ; zc = p intersectionpoint q ; drawdot zc ; pickup pencircle scaled 1mm ; za--zb--zc--cycle enddef; \stopMPdefinitions \starttext \startMPcode draw Triangle((0cm,0cm), (5cm,0cm), 8cm, 6cm) withcolor blue ; \stopMPcode \stoptext Stefan On 24.03.2011 09:59, Otared Kavian wrote: Hi all, I have a document in which I must draw several triangles for which two summits, say z0, z1, and the length of the two other sides are known, so that the third summit, say z2, is completly determined. In order to draw one triangle the following works fine: \setupcolors[state=start] \starttext \startMPcode z0 = (0cm,0cm) ; z1 = (5cm,0cm) ; path p, q ; pickup pencircle scaled 2mm ; drawdot z0 ; drawdot z1 ; p := halfcircle scaled 8 cm ; % twice the length of the second side at z0 p := p shifted z0 ; q := halfcircle scaled 6 cm ; % twice the length of the second side at z1 q := q shifted z1 ; z2 = p intersectionpoint q ; drawdot z2 ; pickup pencircle scaled 1mm ; draw z0--z1--z2--cycle withcolor blue ; \stopMPcode \stoptext However I would like to have a macro, for instance named Triangle, which accepts four arguments z0,z1, length_1, length_2, so that in a MetaPost code i can use draw Triangle(z0,z1, 4, 3) withcolor blue ; in order to draw the above triangle. Has anyone any idea about how to do this? Thanks in advance for your help: OK ___ 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 ___ %% Otared Kavian Département de Mathématiques Université de Versailles Saint-Quentin Bâtiment Fermat 45 avenue des Etats Unis 78035 Versailles cedex Téléphone: +33 1 39 25 46 42 Secrétariat: +33 1 39 25 46 44 Secrétariat: +33 1 39 25 46 46 e-mail: otared.kav...@math.uvsq.fr ___ 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: [NTG-context] How to add a local texmf tree to context minimals?
Am Thu, 24 Mar 2011 10:45:55 +0100 schrieb Mojca Miklavec: On Thu, Mar 24, 2011 at 10:39, Ulrike Fischer wrote: It seems to work if I move texmfcnf.lua to texmf-local (even unchanged it had an immediate effect: nothing worked anymore, until I run a mtxrun --generate ;-).) Now I have to find out, where to store the files so that both context and latex can use them. If LaTeX needs a modified setup, you need to copy and adapt texmf.cnf (like for MKII). I'm using the latex from my miktex installation. The context minimal are needed only for the context tests. -- Ulrike Fischer ___ 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: [NTG-context] search path for require(...)
On 2011-03-24 10:50:58, Ulrike Fischer wrote:
I'm trying to store the virtual lua chess fonts I'm currently
creating so that latex and context can use them.
1. At first I stored the vf-chess-XX.lua in tex/luatex. This works
for latex but not for context. tex/generic works for both.
2. My fonts loads a lua-file which should be shared by all fonts
with
chessfss=require('chessfss')
latex finds the chessfss.lua without problems in various locations
(e.g. tex/generic) but context not. How can I solve this problem?
Hi Ulrike,
see also:
http://www.ntg.nl/pipermail/ntg-context/2010/047721.html
(You’re going to have to declare the table “chessfss” globally
for this to work.)
Regards, Philipp
--
Ulrike Fischer
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pgps7zeeAiDR8.pgp
Description: PGP signature
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Re: [NTG-context] Use date of the tex file in the document
On 2011-03-24 10:26:00, Cecil Westerhof wrote:
I would like to use the date of the document in the generated PDF. (It is
not interesting when the PDF is generated, but when the source was last
changed.) How would I do this?
Hi Cecil,
this solution checks only the main file, you’d have to extend it
if you want it to respect included parts as well.
Regards, Philipp
PS: Could be optimized but this way the main function allows for
lazily adjusting the output …
--
Cecil Westerhof
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\startluacode
documentdata = documentdata or { }
documentdata.changed = documentdata.changed or { }
local p = io.popen(ls -l --time-style=long-iso \jobname.tex, r)
local time = p:read(*all)
p:close()
local P, R, V = lpeg.P, lpeg.R, lpeg.V
local C, Ct = lpeg.C, lpeg.Ct
local p_lsout = P{
[1] = lsout,
lsout = Vbefore * Vdate,
before = (1 - Vdate)^1,
date = Ct(C(Vfour)
* Vhyphen
* C(Vtwo)
* Vhyphen
* C(Vtwo)
* Vspace
* Ct(C(Vtwo)
* P:
* C(Vtwo))),
hyphen = P-,
space = P ,
four= Vdigit * Vdigit * Vdigit * Vdigit,
two = Vdigit * Vdigit,
digit = R09,
}
local changed = p_lsout:match(time)
function documentdata.changed.get_changed ()
if documentdata.changed.__last_changed then
return documentdata.changed.__last_changed end
local dateform = {
changed[3],
.,
changed[2],
.,
changed[1],
\\space ,
changed[4][1],
:,
changed[4][2],
}
local datestr = table.concat(dateform)
documentdata.changed.__last_changed = datestr
return datestr
end
\stopluacode
\unexpanded\def\getdate{%
\ctxlua{context(documentdata.changed.get_changed())}%
}
\starttext
The source of this file was last modified {\os\getdate}.
\stoptext
pgpcFOtsss5RK.pgp
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Re: [NTG-context] Metfun macro for triangle
On 24.03.2011 10:57, Otared Kavian wrote: Hi Stefan, Thanks for the quick answer and solution! Your solution works perfectly in mkiv; however typesetting with mkii results in ! Undefined control sequence. l.3 \startMPdefinitions Is there a solution with mkii? Then just drop the MPdefinitions section and put the complete vardef before your normal mp code in the MPcode section. That should work, I think. May I ask one more question? In the macro you wrote Triangle((0cm,0cm), (5cm,0cm), 8cm, 6cm) one has to specify the double of the length of each side (because a unit circle in MetaPost is a circle having diameter one). Would it be possible to change slightly the lines Now that's strange... But I see what you mean. I didn't notice. p := fullcircle scaled la shifted za ; q := fullcircle scaled lb shifted zb ; so that la and lb are replaced with their doubled values? I tried p := fullcircle scaled 2*la shifted za ; Yeah, you need parentheses here, because otherwise Metapost tries to scale by 2 and then doesn't know how to multiply the result (the path fullcircle scaled 2) with la. p := fullcircle scaled (2 * la) shifted za ; q := fullcircle scaled (2 * lb) shifted zb ; but this does not work. Thanks for your attention: OK np, Stefan. On 24 mars 2011, at 10:29, Stefan Müller wrote: Hi, what about \startMPdefinitions vardef Triangle(expr za, zb, la, lb) = path p, q ; pair zc ; pickup pencircle scaled 2mm ; drawdot za ; drawdot zb ; p := fullcircle scaled la shifted za ; q := fullcircle scaled lb shifted zb ; zc = p intersectionpoint q ; drawdot zc ; pickup pencircle scaled 1mm ; za--zb--zc--cycle enddef; \stopMPdefinitions \starttext \startMPcode draw Triangle((0cm,0cm), (5cm,0cm), 8cm, 6cm) withcolor blue ; \stopMPcode \stoptext Stefan On 24.03.2011 09:59, Otared Kavian wrote: Hi all, I have a document in which I must draw several triangles for which two summits, say z0, z1, and the length of the two other sides are known, so that the third summit, say z2, is completly determined. In order to draw one triangle the following works fine: \setupcolors[state=start] \starttext \startMPcode z0 = (0cm,0cm) ; z1 = (5cm,0cm) ; path p, q ; pickup pencircle scaled 2mm ; drawdot z0 ; drawdot z1 ; p := halfcircle scaled 8 cm ; % twice the length of the second side at z0 p := p shifted z0 ; q := halfcircle scaled 6 cm ; % twice the length of the second side at z1 q := q shifted z1 ; z2 = p intersectionpoint q ; drawdot z2 ; pickup pencircle scaled 1mm ; draw z0--z1--z2--cycle withcolor blue ; \stopMPcode \stoptext However I would like to have a macro, for instance named Triangle, which accepts four arguments z0,z1, length_1, length_2, so that in a MetaPost code i can use draw Triangle(z0,z1, 4, 3) withcolor blue ; in order to draw the above triangle. Has anyone any idea about how to do this? Thanks in advance for your help: OK ___ 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 ___ %% Otared Kavian Département de Mathématiques Université de Versailles Saint-Quentin Bâtiment Fermat 45 avenue des Etats Unis 78035 Versailles cedex Téléphone: +33 1 39 25 46 42 Secrétariat: +33 1 39 25 46 44 Secrétariat: +33 1 39 25 46 46 e-mail: otared.kav...@math.uvsq.fr ___ 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
Re: [NTG-context] search path for require(...)
Am Thu, 24 Mar 2011 11:14:00 +0100 schrieb Philipp Gesang:
I'm trying to store the virtual lua chess fonts I'm currently
creating so that latex and context can use them.
1. At first I stored the vf-chess-XX.lua in tex/luatex. This works
for latex but not for context. tex/generic works for both.
2. My fonts loads a lua-file which should be shared by all fonts
with
chessfss=require('chessfss')
latex finds the chessfss.lua without problems in various locations
(e.g. tex/generic) but context not. How can I solve this problem?
Hi Ulrike,
see also:
http://www.ntg.nl/pipermail/ntg-context/2010/047721.html
Ah. chessfss = require('chessfss.lua') works in context. And it
seems to work with latex too (I had somewhere in the back of my mind
the thought that the .lua extension breaks with latex but can't
reproduce it currently).
(You’re going to have to declare the table “chessfss” globally
for this to work.)
The chessfss.lua has a return Table at the end which declares the
table chessfss.
To quote from http://lua-users.org/wiki/LuaModuleFunctionCritiqued:
The problems above can be avoided by not using the module function
but instead defining modules in the following simple way: [*1][*2]
-- hello/world.lua
local M = {}
local function test(n) print(n) end
function M.test1() test(123) end
function M.test2() M.test1(); M.test1() end
return M
and importing modules this way:
local MT = require hello.world
MT.test2()
--
Ulrike Fischer
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[NTG-context] MLA Workscited example no longer works
This worked fine when compiling my thesis last year.
-- test-workscited.tex
% for bibliographic entries
% following hanging indent code (also in workscited) taken from
% http://www.ntg.nl/pipermail/ntg-context/2004/005280.html
% [NTG-context] Re: Again: hanging for a lot of paragraphs?
% ~ Patrick Gundlach
\def\hangover{\hangafter=1\hangindent=0.5in}
\definestartstop[workscited][
before={
\page[no]
\indenting[never]
\startalignment[left]
\bibliography{Recommended Reading}
\stopalignment
\setupwhitespace[medium]
\bgroup\appendtoks\hangover\to\everypar
},
after={
\egroup
\indenting[yes]}]
\starttext
\startworkscited
\input{knuth}
\stopworkscited
\stoptext
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Re: [NTG-context] search path for require(...)
On 2011-03-24 11:34:21, Ulrike Fischer wrote:
Am Thu, 24 Mar 2011 11:14:00 +0100 schrieb Philipp Gesang:
I'm trying to store the virtual lua chess fonts I'm currently
creating so that latex and context can use them.
1. At first I stored the vf-chess-XX.lua in tex/luatex. This works
for latex but not for context. tex/generic works for both.
2. My fonts loads a lua-file which should be shared by all fonts
with
chessfss=require('chessfss')
latex finds the chessfss.lua without problems in various locations
(e.g. tex/generic) but context not. How can I solve this problem?
Hi Ulrike,
see also:
http://www.ntg.nl/pipermail/ntg-context/2010/047721.html
Ah. chessfss = require('chessfss.lua') works in context. And it
seems to work with latex too (I had somewhere in the back of my mind
the thought that the .lua extension breaks with latex but can't
reproduce it currently).
(You’re going to have to declare the table “chessfss” globally
for this to work.)
The chessfss.lua has a return Table at the end which declares the
table chessfss.
To quote from http://lua-users.org/wiki/LuaModuleFunctionCritiqued:
The problems above can be avoided by not using the module function
but instead defining modules in the following simple way: [*1][*2]
Of course, that’s the Lua way. I can’t guess what you’re up to
but if it’s going to eventually become a module, the “chessfss”
table should not pollute the global namespace. There are
canonical locations (check luat-ini.lua) where the functions and
data should go:
http://www.ntg.nl/pipermail/ntg-context/2010/054982.html
So you might be better off dropping “require” altogether and just
conclude your module with a line like:
thirddata = thirddata or { }
thirddata.chessfss = chessfss
instead of returning a table, then loading it with “loadluafile”.
Regards, Philipp
-- hello/world.lua
local M = {}
local function test(n) print(n) end
function M.test1() test(123) end
function M.test2() M.test1(); M.test1() end
return M
and importing modules this way:
local MT = require hello.world
MT.test2()
--
Ulrike Fischer
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Re: [NTG-context] Use date of the tex file in the document
2011/3/24 Philipp Gesang pges...@ix.urz.uni-heidelberg.de On 2011-03-24 10:26:00, Cecil Westerhof wrote: I would like to use the date of the document in the generated PDF. (It is not interesting when the PDF is generated, but when the source was last changed.) How would I do this? this solution checks only the main file, you’d have to extend it if you want it to respect included parts as well. For this moment it is good enough. In the future I'll change it to generate different formats. (I'll post it here.) -- Cecil Westerhof ___ 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: [NTG-context] Use date of the tex file in the document
On 2011-03-24 Philipp Gesang pges...@ix.urz.uni-heidelberg.de wrote:
This should also work:
\starttext
\startluacode
function modification_date (file)
local f = file
local attr = lfs.attributes (f)
assert (type(attr) == table)
if attr.mode ~= directory then
return os.date(%Y-%m-%d %H:%M,attr.modification)
end
end
\stopluacode
\unexpanded\def\getdate{%
\ctxlua{context(modification_date (\jobname.tex))}%
}
\getdate
\stoptext
Marco
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Re: [NTG-context] search path for require(...)
Am Thu, 24 Mar 2011 11:50:47 +0100 schrieb Philipp Gesang:
(You’re going to have to declare the table “chessfss” globally
for this to work.)
The chessfss.lua has a return Table at the end which declares the
table chessfss.
To quote from http://lua-users.org/wiki/LuaModuleFunctionCritiqued:
The problems above can be avoided by not using the module function
but instead defining modules in the following simple way: [*1][*2]
Of course, that’s the Lua way. I can’t guess what you’re up to
but if it’s going to eventually become a module, the “chessfss”
table should not pollute the global namespace. There are
canonical locations (check luat-ini.lua) where the functions and
data should go:
http://www.ntg.nl/pipermail/ntg-context/2010/054982.html
So you might be better off dropping “require” altogether and just
conclude your module with a line like:
thirddata = thirddata or { }
thirddata.chessfss = chessfss
instead of returning a table, then loading it with “loadluafile”.
I'm not writing a module but virtual fonts, and they can be used
with context and latex. So whatever I will be doing should not be
context specific. But I will test if I can keep the chessfss-table
local, and if not put it in thirddata if it exists.
--
Ulrike Fischer
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Re: [NTG-context] How to add a local texmf tree to context minimals?
On Thu, Mar 24, 2011 at 11:08, Ulrike Fischer ne...@nililand.de wrote: Am Thu, 24 Mar 2011 10:45:55 +0100 schrieb Mojca Miklavec: On Thu, Mar 24, 2011 at 10:39, Ulrike Fischer wrote: It seems to work if I move texmfcnf.lua to texmf-local (even unchanged it had an immediate effect: nothing worked anymore, until I run a mtxrun --generate ;-).) Now I have to find out, where to store the files so that both context and latex can use them. If LaTeX needs a modified setup, you need to copy and adapt texmf.cnf (like for MKII). I'm using the latex from my miktex installation. The context minimal are needed only for the context tests. In MikTeX you only need to open the GUI and add a new TeX root + regenerate the FNDB (file name database). Mojca ___ 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: [NTG-context] Metfun macro for triangle
Hi Stefan, Thanks for your explanations: everything works as expected and your solution is very instructive for me. Later this weekend I'll put it on the wiki. Have a nice day. Best regards: OK On 24 mars 2011, at 11:29, Stefan Müller wrote: On 24.03.2011 10:57, Otared Kavian wrote: Hi Stefan, Thanks for the quick answer and solution! Your solution works perfectly in mkiv; however typesetting with mkii results in ! Undefined control sequence. l.3 \startMPdefinitions Is there a solution with mkii? Then just drop the MPdefinitions section and put the complete vardef before your normal mp code in the MPcode section. That should work, I think. May I ask one more question? In the macro you wrote Triangle((0cm,0cm), (5cm,0cm), 8cm, 6cm) one has to specify the double of the length of each side (because a unit circle in MetaPost is a circle having diameter one). Would it be possible to change slightly the lines Now that's strange... But I see what you mean. I didn't notice. p := fullcircle scaled la shifted za ; q := fullcircle scaled lb shifted zb ; so that la and lb are replaced with their doubled values? I tried p := fullcircle scaled 2*la shifted za ; Yeah, you need parentheses here, because otherwise Metapost tries to scale by 2 and then doesn't know how to multiply the result (the path fullcircle scaled 2) with la. p := fullcircle scaled (2 * la) shifted za ; q := fullcircle scaled (2 * lb) shifted zb ; but this does not work. Thanks for your attention: OK np, Stefan. On 24 mars 2011, at 10:29, Stefan Müller wrote: Hi, what about \startMPdefinitions vardef Triangle(expr za, zb, la, lb) = path p, q ; pair zc ; pickup pencircle scaled 2mm ; drawdot za ; drawdot zb ; p := fullcircle scaled la shifted za ; q := fullcircle scaled lb shifted zb ; zc = p intersectionpoint q ; drawdot zc ; pickup pencircle scaled 1mm ; za--zb--zc--cycle enddef; \stopMPdefinitions \starttext \startMPcode draw Triangle((0cm,0cm), (5cm,0cm), 8cm, 6cm) withcolor blue ; \stopMPcode \stoptext Stefan On 24.03.2011 09:59, Otared Kavian wrote: Hi all, I have a document in which I must draw several triangles for which two summits, say z0, z1, and the length of the two other sides are known, so that the third summit, say z2, is completly determined. In order to draw one triangle the following works fine: \setupcolors[state=start] \starttext \startMPcode z0 = (0cm,0cm) ; z1 = (5cm,0cm) ; path p, q ; pickup pencircle scaled 2mm ; drawdot z0 ; drawdot z1 ; p := halfcircle scaled 8 cm ; % twice the length of the second side at z0 p := p shifted z0 ; q := halfcircle scaled 6 cm ; % twice the length of the second side at z1 q := q shifted z1 ; z2 = p intersectionpoint q ; drawdot z2 ; pickup pencircle scaled 1mm ; draw z0--z1--z2--cycle withcolor blue ; \stopMPcode \stoptext However I would like to have a macro, for instance named Triangle, which accepts four arguments z0,z1, length_1, length_2, so that in a MetaPost code i can use draw Triangle(z0,z1, 4, 3) withcolor blue ; in order to draw the above triangle. Has anyone any idea about how to do this? Thanks in advance for your help: OK ___ 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 ___ %% Otared Kavian Département de Mathématiques Université de Versailles Saint-Quentin Bâtiment Fermat 45 avenue des Etats Unis 78035 Versailles cedex Téléphone: +33 1 39 25 46 42 Secrétariat: +33 1 39 25 46 44 Secrétariat: +33 1 39 25 46 46 e-mail: otared.kav...@math.uvsq.fr ___ If your question is of interest to others as well, please
Re: [NTG-context] Metfun macro for triangle
On Thu, 24 Mar 2011, Stefan Müller wrote: On 24.03.2011 10:57, Otared Kavian wrote: Hi Stefan, Thanks for the quick answer and solution! Your solution works perfectly in mkiv; however typesetting with mkii results in ! Undefined control sequence. l.3 \startMPdefinitions Is there a solution with mkii? Then just drop the MPdefinitions section and put the complete vardef before your normal mp code in the MPcode section. That should work, I think. Or you can use \startMPinclusions[+] \stopMPinclusions [+] appends to the existing content of MPinclusion, so you can have multiple such sections. Aditya___ 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: [NTG-context] No indent with first paragraph with \item
On Thu, 24 Mar 2011, Cecil Westerhof wrote: When using \startitemize … \stopitemize there is no indent for the first paragraph when using \head, but there is when using \item. How can I make that by \item the first paragraph also has no indentation? See http://wiki.contextgarden.net/Indentation#Setting_up_indentation_inside_environments What you need is \setupindenting[big,yes] \setupitemize[1][indenting=next] \starttext \startitemize \item \input knuth \stopitemize \stoptext Aditya___ 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: [NTG-context] No indent with first paragraph with \item
On Thu, 24 Mar 2011, Aditya Mahajan wrote:
On Thu, 24 Mar 2011, Cecil Westerhof wrote:
When using \startitemize … \stopitemize there is no indent for the first
paragraph when using \head, but there is when using \item. How can I make
that by \item the first paragraph also has no indentation?
See
http://wiki.contextgarden.net/Indentation#Setting_up_indentation_inside_environments
What you need is
\setupindenting[big,yes]
\setupitemize[1][indenting=next]
\starttext
\startitemize
\item \input knuth
\stopitemize
\stoptext
Actually, in MkII indenting=yes does the right thing (no indentation of
the first line). I would consider MkIV behavior a bug.
I don't know what is the best solution. Perhaps changing
\normalexpanded{\noexpand\setupindenting[\v!reset,\v!yes,\currentitemindenting]}%
to
\normalexpanded{\noexpand\setupindenting[\v!reset,\v!next,\v!yes,\currentitemindenting]}%
Then, \setupitemize[1][indenting=first] will indent the first line,
indenting=yes, will not (untested).
Another option is to change reset so that it sets indentfirstparagraph to
false, but that might create havoc at other places.
Aditya___
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Re: [NTG-context] No indent with first paragraph with \item
Am 24.03.2011 um 15:29 schrieb Aditya Mahajan:
On Thu, 24 Mar 2011, Aditya Mahajan wrote:
On Thu, 24 Mar 2011, Cecil Westerhof wrote:
When using \startitemize … \stopitemize there is no indent for the first
paragraph when using \head, but there is when using \item. How can I make
that by \item the first paragraph also has no indentation?
See
http://wiki.contextgarden.net/Indentation#Setting_up_indentation_inside_environments
What you need is
\setupindenting[big,yes]
\setupitemize[1][indenting=next]
\starttext
\startitemize
\item \input knuth
\stopitemize
\stoptext
Actually, in MkII indenting=yes does the right thing (no indentation of the
first line). I would consider MkIV behavior a bug.
This is a feature of MkIV to allow one to indent the first paragraph of an
\item (was a feature request) which isn’t possible with MkII.
\starttext
\startitemize[indenting={yes,medium}]
\item \input knuth
\stopitemize
\stoptext
Wolfgang
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Re: [NTG-context] No indent with first paragraph with \item
2011/3/24 Aditya Mahajan adit...@umich.edu On Thu, 24 Mar 2011, Cecil Westerhof wrote: When using \startitemize … \stopitemize there is no indent for the first paragraph when using \head, but there is when using \item. How can I make that by \item the first paragraph also has no indentation? See http://wiki.contextgarden.net/Indentation#Setting_up_indentation_inside_environments What you need is \setupindenting[big,yes] \setupitemize[1][indenting=next] \starttext \startitemize \item \input knuth \stopitemize \stoptext Does not work. I tried: \setupindenting[yes,medium] \setupitemize[1][indentnext=no] \setupitemgroup[itemize][indentnext=no] \starttext ` Backtick\crlf ' Apostrophe\crlf ‘ Open curly quote\crlf ’ Close curly quote ‘some quoted text’ “some doublequoted text” \setupbodyfont[palatino,rm,12pt] ‘some quoted text’ “some doublequoted text” \startitemize \item Alleen een test \input knuth \stopitemize \stoptext But the first paragraph is still indented. I still find it strange that \head does not indent the first and \item does. I would expect them to behave the same. -- Cecil Westerhof ___ 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: [NTG-context] No indent with first paragraph with \item
On Thu, 24 Mar 2011, Cecil Westerhof wrote: 2011/3/24 Aditya Mahajan adit...@umich.edu On Thu, 24 Mar 2011, Cecil Westerhof wrote: When using \startitemize … \stopitemize there is no indent for the first paragraph when using \head, but there is when using \item. How can I make that by \item the first paragraph also has no indentation? See http://wiki.contextgarden.net/Indentation#Setting_up_indentation_inside_environments What you need is \setupindenting[big,yes] \setupitemize[1][indenting=next] \starttext \startitemize \item \input knuth \stopitemize \stoptext Does not work. I tried: \setupindenting[yes,medium] \setupitemize[1][indentnext=no] \setupitemgroup[itemize][indentnext=no] \starttext ` Backtick\crlf ' Apostrophe\crlf ‘ Open curly quote\crlf ’ Close curly quote ‘some quoted text’ “some doublequoted text” \setupbodyfont[palatino,rm,12pt] ‘some quoted text’ “some doublequoted text” \startitemize \item Alleen een test \input knuth \stopitemize \stoptext But the first paragraph is still indented. I still find it strange that \head does not indent the first and \item does. I would expect them to behave the same. Well, you did not add indenting=next key Aditya___ 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: [NTG-context] Use date of the tex file in the document
2011/3/24 Marco net...@lavabit.com
On 2011-03-24 Philipp Gesang pges...@ix.urz.uni-heidelberg.de wrote:
This should also work:
\starttext
\startluacode
function modification_date (file)
local f = file
local attr = lfs.attributes (f)
assert (type(attr) == table)
if attr.mode ~= directory then
return os.date(%Y-%m-%d %H:%M,attr.modification)
end
end
\stopluacode
\unexpanded\def\getdate{%
\ctxlua{context(modification_date (\jobname.tex))}%
}
\getdate
\stoptext
I would like to do something like the following:
\getdate would return os.date(%Y-%m-%d,attr.modification)
and
\getdate{long} would return os.date(%Y-%m-%d
%H:%M,attr.modification)
I have looked at lua, but do not see how to do it. (Something else to
learn.)
--
Cecil Westerhof
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Re: [NTG-context] Use date of the tex file in the document
On Thu, 24 Mar 2011, Cecil Westerhof wrote:
2011/3/24 Marco net...@lavabit.com
On 2011-03-24 Philipp Gesang pges...@ix.urz.uni-heidelberg.de wrote:
This should also work:
\starttext
\startluacode
function modification_date (file)
local f = file
local attr = lfs.attributes (f)
assert (type(attr) == table)
if attr.mode ~= directory then
return os.date(%Y-%m-%d %H:%M,attr.modification)
end
end
\stopluacode
\unexpanded\def\getdate{%
\ctxlua{context(modification_date (\jobname.tex))}%
}
\getdate
\stoptext
I would like to do something like the following:
\getdate would return os.date(%Y-%m-%d,attr.modification)
and
\getdate{long} would return os.date(%Y-%m-%d
%H:%M,attr.modification)
I have looked at lua, but do not see how to do it. (Something else to
learn.)
Untested:
\def\getdate%
{\dosinglegroupempty\dogetdate}
\def\dogetdate#1%
{context{modification_date(\jobname.tex, #1)}}
and then in the lua code
function modification_date(file, format)
if format == long then
else
...
end
end
Aditya
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Re: [NTG-context] Use date of the tex file in the document
2011/3/24 Aditya Mahajan adit...@umich.edu
\getdate would return os.date(%Y-%m-%d,attr.modification)
and
\getdate{long} would return os.date(%Y-%m-%d
%H:%M,attr.modification)
I have looked at lua, but do not see how to do it. (Something else to
learn.)
I would like to do something like the following:
Untested:
\def\getdate%
{\dosinglegroupempty\dogetdate}
\def\dogetdate#1%
{context{modification_date(\jobname.tex, #1)}}
and then in the lua code
function modification_date(file, format)
if format == long then
else
...
end
end
I have:
\startluacode
function modification_date(file, format)
local f= file
local attr = lfs.attributes(f)
assert (type(attr) == table)
if attr.mode ~= directory then
if format == long then
return os.date(%Y-%m-%d %H:%M,attr.modification)
else
return os.date(%Y-%m-%d,attr.modification)
end
end
end
\stopluacode
\def\getdate%
{\dosinglegroupempty\dogetdate}
\def\dogetdate#1%
{context{modification_date(\jobname.tex, #1)}}
This results in:
contextmodification_date(subversion.tex, )
--
Cecil Westerhof
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Re: [NTG-context] Use date of the tex file in the document
Am 24.03.2011 um 17:29 schrieb Cecil Westerhof:
\def\getdate%
{\dosinglegroupempty\dogetdate}
\def\dogetdate#1%
{context{modification_date(\jobname.tex, #1)}}
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
Wolfgang
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Re: [NTG-context] Use date of the tex file in the document
2011/3/24 Wolfgang Schuster schuster.wolfg...@googlemail.com
Am 24.03.2011 um 17:29 schrieb Cecil Westerhof:
\def\getdate%
{\dosinglegroupempty\dogetdate}
\def\dogetdate#1%
{context{modification_date(\jobname.tex, #1)}}
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
I have:
\startluacode
function modification_date(file, format)
local f= file
local attr = lfs.attributes(f)
assert (type(attr) == table)
if attr.mode ~= directory then
if format == long then
return os.date(%Y-%m-%d %H:%M,attr.modification)
else
return os.date(%Y-%m-%d,attr.modification)
end
end
end
\stopluacode
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
\starttext
\getdate
\stoptext
This gives:
\dogetdate [#1]-\ctalua
{context(modification_date(\jobname .tex, #1))}
l.29 \getdate[]
?
I tried with \getdate, \getdate{} and \getdate[].
--
Cecil Westerhof
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Re: [NTG-context] Use date of the tex file in the document
On 2011-03-24 18:15:31, Cecil Westerhof wrote:
2011/3/24 Wolfgang Schuster schuster.wolfg...@googlemail.com
Am 24.03.2011 um 17:29 schrieb Cecil Westerhof:
\def\getdate%
{\dosinglegroupempty\dogetdate}
\def\dogetdate#1%
{context{modification_date(\jobname.tex, #1)}}
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
I have:
\startluacode
function modification_date(file, format)
local f= file
local attr = lfs.attributes(f)
assert (type(attr) == table)
if attr.mode ~= directory then
if format == long then
return os.date(%Y-%m-%d %H:%M,attr.modification)
else
return os.date(%Y-%m-%d,attr.modification)
end
end
end
\stopluacode
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
^
s/\\ctalua/\\ctxlua/
Regards, Philipp
\starttext
\getdate
\stoptext
This gives:
\dogetdate [#1]-\ctalua
{context(modification_date(\jobname .tex, #1))}
l.29 \getdate[]
?
I tried with \getdate, \getdate{} and \getdate[].
--
Cecil Westerhof
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Re: [NTG-context] Use date of the tex file in the document
On 2011-03-24 Cecil Westerhof cldwester...@gmail.com wrote:
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
^^^
Try \ctxlua …
Marco
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Re: [NTG-context] No indent with first paragraph with \item
2011/3/24 Aditya Mahajan adit...@umich.edu
paragraph when using \head, but there is when using \item. How can I make
that by \item the first paragraph also has no indentation?
See
http://wiki.contextgarden.net/Indentation#Setting_up_indentation_inside_environments
What you need is
\setupindenting[big,yes]
\setupitemize[1][indenting=next]
\starttext
\startitemize
\item \input knuth
\stopitemize
\stoptext
Does not work. I tried:
\setupindenting[yes,medium]
\setupitemize[1][indentnext=no]
\setupitemgroup[itemize][indentnext=no]
\starttext
` Backtick\crlf
' Apostrophe\crlf
‘ Open curly quote\crlf
’ Close curly quote
‘some quoted text’
“some doublequoted text”
\setupbodyfont[palatino,rm,12pt]
‘some quoted text’
“some doublequoted text”
\startitemize
\item Alleen een test
\input knuth
\stopitemize
\stoptext
But the first paragraph is still indented.
I still find it strange that \head does not indent the first and \item
does.
I would expect them to behave the same.
When using \startitemize … \stopitemize there is no indent for the first
Well, you did not add indenting=next key
That is the problem when you try different possibilities. :-{
I know have:
\setupindenting[yes,medium]
\setupitemize[1][indenting=next]
%\setupitemize[1][indentnext=no]
%\setupitemgroup[itemize][indentnext=no]
\starttext
\startitemize
\item Alleen een test
\input knuth
\stopitemize
\stoptext
Stil the same problem. I tried it also with what is now in comment.
--
Cecil Westerhof
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Re: [NTG-context] No indent with first paragraph with \item
Am 24.03.2011 um 18:26 schrieb Cecil Westerhof: \startitemize \item Alleen een test This is the paragraph which is not indented. \input knuth This starts the second paragraph which is now indented. There is nothing wrong here. To prevent indentation you can add \noindentation at the begin of the second paragraph. 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: [NTG-context] Use date of the tex file in the document
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
How would you automatically find out the filename which the macro is called
from? For instance if the file with the macro is included in a master document.
Florian
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Re: [NTG-context] Use date of the tex file in the document
2011/3/24 Philipp Gesang pges...@ix.urz.uni-heidelberg.de
{\ctalua{context(modification_date(\jobname.tex, #1))}}
^
s/\\ctalua/\\ctxlua/
I have:
\startluacode
function modification_date(file, format)
local f= file
local attr = lfs.attributes(f)
assert (type(attr) == table)
if attr.mode ~= directory then
if format == long then
return os.date(%Y-%m-%d %H:%M,attr.modification)
else
return os.date(%Y-%m-%d,attr.modification)
end
end
end
\stopluacode
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctxlua{context(modification_date(\jobname.tex, #1))}}
\starttext
\getdate
\getdate{short}
\getdate{long}
\stoptext
This gives:
2011-03-24
2011-03-24short
2011-03-24long
--
Cecil Westerhof
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Re: [NTG-context] No indent with first paragraph with \item
2011/3/24 Wolfgang Schuster schuster.wolfg...@googlemail.com \startitemize \item Alleen een test This is the paragraph which is not indented. \input knuth This starts the second paragraph which is now indented. There is nothing wrong here. To prevent indentation you can add \noindentation at the begin of the second paragraph. When using: \startitemize \item Alleen een test \input knuth \head Alleen een test \input knuth \stopitemize Then the first paragraph of knuth is not indented by head, but is indented by item. This I find not consistent. I would prefer item to work like head. -- Cecil Westerhof ___ 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: [NTG-context] Use date of the tex file in the document
On Thu, 24 Mar 2011, Florian Wobbe wrote:
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
How would you automatically find out the filename which the macro is called
from? For instance if the file with the macro is included in a master document.
\inputfilename
So, if you want the name of the file in which this macro is defined in,
then something like this should work:
\edef\thisfilename{\inputfilename}
\def.{\thisfilename.tex, ...}
Aditya
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Re: [NTG-context] Use date of the tex file in the document
On 2011-03-24 18:42:12, Cecil Westerhof wrote:
2011/3/24 Philipp Gesang pges...@ix.urz.uni-heidelberg.de
{\ctalua{context(modification_date(\jobname.tex, #1))}}
^
s/\\ctalua/\\ctxlua/
I have:
\startluacode
function modification_date(file, format)
local f= file
local attr = lfs.attributes(f)
assert (type(attr) == table)
if attr.mode ~= directory then
if format == long then
return os.date(%Y-%m-%d %H:%M,attr.modification)
else
return os.date(%Y-%m-%d,attr.modification)
end
end
end
\stopluacode
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctxlua{context(modification_date(\jobname.tex, #1))}}
\starttext
\getdate
\getdate{short}
\getdate[long]
\getdate[nil]
\getdate[false]
In context optional args are specified in brackets. It’s all
documented on the wiki:
http://wiki.contextgarden.net/Commands_with_optional_arguments
Regards, phg
\getdate{long}
\stoptext
This gives:
2011-03-24
2011-03-24short
2011-03-24long
--
Cecil Westerhof
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Re: [NTG-context] No indent with first paragraph with \item
Am 24.03.2011 um 18:46 schrieb Cecil Westerhof: Then the first paragraph of knuth is not indented by head, but is indented by item. This I find not consistent. I would prefer item to work like head. \item ≠ \head If both would behave the same way there is no need to have two commands. 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: [NTG-context] Use date of the tex file in the document
How would you automatically find out the filename which the macro is called
from? For instance if the file with the macro is included in a master
document.
\inputfilename
So, if you want the name of the file in which this macro is defined in, then
something like this should work:
\edef\thisfilename{\inputfilename}
\def.{\thisfilename.tex, ...}
Thanks, nice! I suppose the filename is also directly reachable from inside
\startluacode ... \stopluacode. How?
Florian
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Re: [NTG-context] Use date of the tex file in the document
On 24-3-2011 6:30, Marco wrote:
On 2011-03-24 Cecil Westerhofcldwester...@gmail.com wrote:
\def\dogetdate[#1]%
{\ctalua{context(modification_date(\jobname.tex, #1))}}
^^^
Try \ctxlua …
or
\cldcontext{modification_date(\jobname.tex, #1)}
but ... is it clever to define modification_date in the global lua
table? just calling lfs.attributes is just as efficient
Hans
-
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| www.pragma-pod.nl
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Re: [NTG-context] Use date of the tex file in the document
2011/3/24 Philipp Gesang pges...@ix.urz.uni-heidelberg.de
\getdate
\getdate{short}
\getdate[long]
\getdate[nil]
\getdate[false]
In context optional args are specified in brackets.
I had tried \getdate[long], but the quotes where wrong.
It’s all
documented on the wiki:
http://wiki.contextgarden.net/Commands_with_optional_arguments
I'll look into it.
Thanks.
--
Cecil Westerhof
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Re: [NTG-context] Use date of the tex file in the document
On Thu, 24 Mar 2011, Florian Wobbe wrote:
How would you automatically find out the filename which the macro is called
from? For instance if the file with the macro is included in a master document.
\inputfilename
So, if you want the name of the file in which this macro is defined in, then
something like this should work:
\edef\thisfilename{\inputfilename}
\def.{\thisfilename.tex, ...}
Thanks, nice! I suppose the filename is also directly reachable from
inside \startluacode ... \stopluacode. How?
\start-stop luacode expands its contents. So, the following should work
(untested)
\startluacode
thisfilename = \thisfilename.tex
\stopluacode
Aditya
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Re: [NTG-context] Use date of the tex file in the document
Thanks, nice! I suppose the filename is also directly reachable from inside
\startluacode ... \stopluacode. How?
\start-stop luacode expands its contents. So, the following should work
(untested)
\startluacode
thisfilename = \thisfilename.tex
\stopluacode
No, that is not what I meant. I thought why do the detour when the filename is
available from the environment of the lua core. I just found it:
\inputfilename is defined as \ctxsprint{environment.inputfilename}
Florian
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Re: [NTG-context] Use date of the tex file in the document
2011/3/24 Cecil Westerhof cldwester...@gmail.com \startluacode function modification_date(file, format) local f= file local attr = lfs.attributes(f) assert (type(attr) == table) if attr.mode ~= directory then if format == long then return os.date(%Y-%m-%d %H:%M,attr.modification) else return os.date(%Y-%m-%d,attr.modification) end end end \stopluacode I made the code a little better: \startluacode os.setlocale(nl_NL) function modification_date(file, format) local f= file local attr = lfs.attributes(f) local fmt = %d %B %Y assert (type(attr) == table) if attr.mode ~= directory then if format == long then fmt = fmt .. %H:%M end return os.date(fmt,attr.modification) end end \stopluacode There is only one problem. I get: 25 March 2011 instead of: 25 maart 2011 What am I doing wrong? -- Cecil Westerhof ___ 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: [NTG-context] Use date of the tex file in the document
On 25-3-2011 12:08, Cecil Westerhof wrote: I made the code a little better: \startluacode os.setlocale(nl_NL) blocked in mkiv to prevent unwanted side effects and that will stay function modification_date(file, format) local f= file local attr = lfs.attributes(f) why the f? function modification_date(filename,format) local attr = lfs.attributes(filename) if type(attr) == table and attr.mode ~= directory then if format == nice then return os.date(%Y-%m-%dT%X,attr.modification) .. os.timezone(true) elseif format == long then return os.date(%d %B %Y %H:%M,attr.modification) else return os.date(%d %B %Y,attr.modification) end end return unset end print(modification_date(oeps.lua,nice)) print(modification_date(oeps.lua,long)) - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl - ___ 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 ___
[NTG-context] ConTeXt user manual: typo: componentonderdeel
Dear ConTeXt user manual editors, in table 2.1 on page 19 in the ConTeXt user manual [1] in chapter 2 »Documents« there seems to be a space missing and the Dutch word is appended to the command. \componentonderdeel name Thanks, Paul PS: Will an updated version be published sometime? [1] http://www.pragma-ade.com/general/manuals/cont-eni.pdf signature.asc Description: This is a digitally signed message part ___ 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: [NTG-context] ConTeXt user manual: typo: componentonderdeel
Dear ConTeXt user manual editors, Am Freitag, den 25.03.2011, 00:31 +0100 schrieb Paul Menzel: in table 2.1 on page 19 in the ConTeXt user manual [1] in chapter 2 »Documents« there seems to be a space missing and the Dutch word is appended to the command. \componentonderdeel name 2. Additionally there is a typo in the column title of table 2.1: s/componnent/component/. 3. On pages 22 and 23 in the examples for the components the command(?) `\project demos` is missing. (At least it is marked as required in table 2.1.) 4. On page 23 `project.tex` is referenced for the project file, but `demos.tex` is used in the example. Thanks, Paul PS: Will an updated version be published sometime? [1] http://www.pragma-ade.com/general/manuals/cont-eni.pdf signature.asc Description: This is a digitally signed message part ___ 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: [NTG-context] ConTeXt user manual: typo: componentonderdeel
Dear ConTeXt user manual editors, Am Freitag, den 25.03.2011, 01:03 +0100 schrieb Paul Menzel: Am Freitag, den 25.03.2011, 00:31 +0100 schrieb Paul Menzel: in table 2.1 on page 19 in the ConTeXt user manual [1] in chapter 2 »Documents« there seems to be a space missing and the Dutch word is appended to the command. \componentonderdeel name 2. Additionally there is a typo in the column title of table 2.1: s/componnent/component/. 3. On pages 22 and 23 in the examples for the components the command(?) `\project demos` is missing. (At least it is marked as required in table 2.1.) 4. On page 23 `project.tex` is referenced for the project file, but `demos.tex` is used in the example. 5. On page 25 it should be »… ConTeXt provide*s* …«. Thanks, Paul PS: Will an updated version be published sometime? [1] http://www.pragma-ade.com/general/manuals/cont-eni.pdf signature.asc Description: This is a digitally signed message part ___ 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 ___
[NTG-context] structure: products and subfolders
Dear ConTeXt folks, following [1] I do not get any PDF output running `context project.tex`. The product files are in a subfolder. I verified that first with [2] in a flat structure and then adding a subfolder where no output is created. Executing ConTeXt with the seperate product files as an argument works. $ context --version MTXrun | main context file: /context/tex/texmf-context/tex/context/base/context.mkiv MTXrun | current version: 2011.02.04 10:01 I attach the files. $ ls * env_mymag.tex project_mymag.log project_mymag.tex project_mymag.tuc prd_year2004-01: c_editorial.tex prd_year2004-01.tex Thanks, Paul [1] http://meeting.contextgarden.net/2007/share/sanjoy/sanjoy-typesetting-textbook.pdf [2] http://wiki.contextgarden.net/Project_structure test.7z Description: application/7z-compressed signature.asc Description: This is a digitally signed message part ___ 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: [NTG-context] Use date of the tex file in the document
On 2011-03-25 00:30:40, Hans Hagen wrote:
On 25-3-2011 12:08, Cecil Westerhof wrote:
I made the code a little better:
\startluacode
os.setlocale(nl_NL)
blocked in mkiv to prevent unwanted side effects and that will stay
Still, one can access context’s language substitution tables to
achieve a quasilocale effect (concerning the month, that is).
(- attachments.)
Good night all, Philipp
function modification_date(file, format)
local f= file
local attr = lfs.attributes(f)
why the f?
function modification_date(filename,format)
local attr = lfs.attributes(filename)
if type(attr) == table and attr.mode ~= directory then
if format == nice then
return os.date(%Y-%m-%dT%X,attr.modification) ..
os.timezone(true)
elseif format == long then
return os.date(%d %B %Y %H:%M,attr.modification)
else
return os.date(%d %B %Y,attr.modification)
end
end
return unset
end
print(modification_date(oeps.lua,nice))
print(modification_date(oeps.lua,long))
-
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--
() ascii ribbon campaign - against html e-mail
/\ www.asciiribbon.org - against proprietary attachments
\ctxloadluafile{getdate}
\def\getdate
{\dosingleempty\dogetdate}
\def\dogetdate[#1]%
{\ctxlua{context(documentdata.modification_date(\jobname.tex, #1))}}
\def\Testall{%
\starttabulate[|r|l|]
\NC nice \NC {\os\getdate[nice]} \AR
\NC long \NC {\os\getdate[long]} \AR
\NC plain \NC {\os\getdate} \AR
\stoptabulate
\hairline%
}
\starttext
\Testall
\language[de]
\Testall
\language[nl]
\Testall
\language[it]
\Testall
\language[no]
\Testall
\stoptext
#!/usr/bin/env texlua
local ldl_texts = languages.data.labels.texts
local u = utf
local function localize_it (str, lang)
local current_language = lang or languages.current(tex.language)
return ldl_texts[u.lower(str)].labels[current_language]
end
local function modification_date (filename, format)
local attr = lfs.attributes(filename)
if type(attr) == table and attr.mode ~= directory then
if format == nice then
return os.date(%Y-%m-%dT%X,attr.modification) ..
os.timezone(true)
elseif format == long then
local tmp = string.explode(os.date(%d %B %Y
%H:%M,attr.modification), )
local day, month, year, time = table.unpack(tmp)
return day .. . .. localize_it(month) .. .. year .. ..
time
else
local tmp = string.explode(os.date(%d %B %Y,attr.modification),
)
local day, month, year = table.unpack(tmp)
return day .. . .. localize_it(month) .. .. year
end
end
return unset
end
documentdata.modification_date = modification_date
pgpbCcrcaCHGz.pgp
Description: PGP signature
___
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: [NTG-context] structure: products and subfolders
Am 25.03.2011 um 01:31 schrieb Paul Menzel: Dear ConTeXt folks, following [1] I do not get any PDF output running `context project.tex`. The product files are in a subfolder. I verified that first with [2] in a flat structure and then adding a subfolder where no output is created. Executing ConTeXt with the seperate product files as an argument works. Don’t process project files, only use products or components when you want a PDF. 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 ___
