[NTG-context] something about the placelist
hi!
I am a newer. I am studying the context. I think the context is very
good. I had study the latex in past years.
I have a question: there is a null string line above the \placelist, I
don't want it. who can help me?
\framed[background=frame_mp,frame=on,align=middle,width=80pt]{%
\blank[-12pt]
\placelist
[section]
[alternative=d,
maxwidth=\hsize,
width=\hsize,
maxwidth=75pt,
offset=0pt,
criterium=all,
align=meddle,
style=\tfa]
}
thank you!
ps. I am a chinese, my english is poor.
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null string line
Description: Binary data
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Re: [NTG-context] something about the placelist
On 24-10-2012 09:53, feng wrote:
hi!
I am a newer. I am studying the context. I think the context is
very good. I had study the latex in past years.
I have a question: there is a null string line above the \placelist,
I don't want it. who can help me?
\framed[background=frame_mp,frame=on,align=middle,width=80pt]{%
\blank[-12pt]
\placelist
[section]
[alternative=d,
maxwidth=\hsize,
width=\hsize,
maxwidth=75pt,
offset=0pt,
criterium=all,
align=meddle,
style=\tfa]
}
thank you!
ps. I am a chinese, my english is poor.
\setuplist[section][before=]
-
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
-
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Re: [NTG-context] math: \text does not scale properly
On 24-10-2012 06:06, Aditya Mahajan wrote:
On Sun, 21 Oct 2012, Hans Hagen wrote:
On 21-10-2012 04:35, Aditya Mahajan wrote:
On Sat, 20 Oct 2012, Aditya Mahajan wrote:
On Thu, 4 Oct 2012, Andreas Mang wrote:
Hi there,
As Aditya mentioned in a former posting (*) that \text{ ... }
should scale properly when used as super- or subscript, I have
prepared a minimal example to demonstrate that it doesn't. In my
document I have switched from \text{ } to \normal, which works.
There is another bug with \text.
How about:
[]
I don't understand the fix, but it gives the correct output.
hm, given your involvement in math you should study it -)
it boils down to the fact that in luatex we can actually ask what the
upcoming style can be (text, script, scriptscript)
normally a choice means 4 times processing and tex will use one only,
while in this case i could write \text in a way that processes only once
(so, way faster as we only have 1 bodyfont switch now)
Hans
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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
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[NTG-context] Fwd: Re: something about the placelist
Original Message
Subject: Re: [NTG-context] something about the placelist
Date: Wed, 24 Oct 2012 10:43:00 +0200
From: Hans Hagen pra...@wxs.nl
To: feng fengi...@gmail.com
On 24-10-2012 10:23, feng wrote:
在 Wed, 24 Oct 2012 16:03:53 +0800，Hans Hagen pra...@wxs..nl 写道:
sorry, there is still a null string line.But I find that if there is a
string before the \placelist the null string is disappear. like this:
\setuplist[section][before=]
\framed[background=frame_mp,frame=on,align=middle,width=80pt]{%
add: strut=no to the \framed command
(first run with \showstruts and you see what happens)
string %%this is the string
%
\placelist
[section]
[alternative=d, % command, % none,
maxwidth=\hsize,
width=\hsize,
maxwidth=75pt,
before=,
after=,
offset=91pt,
criterium=all,%important
align=meddle,
style=\tfa]
}
the output is like:
-
|string |
|1 ass sss 1.|
|2 ass sss 1.|
|3 ass sss 1.|
--
but if no the string the output is like:
-
| |
|1 ass sss 1.|
|2 ass sss 1.|
|3 ass sss 1.|
--
On 24-10-2012 09:53, feng wrote:
hi!
I am a newer. I am studying the context. I think the context is
very good. I had study the latex in past years.
I have a question: there is a null string line above the \placelist,
I don't want it. who can help me?
\framed[background=frame_mp,frame=on,align=middle,width=80pt]{%
\blank[-12pt]
\placelist
[section]
[alternative=d,
maxwidth=\hsize,
width=\hsize,
maxwidth=75pt,
offset=0pt,
criterium=all,
align=meddle,
style=\tfa]
}
thank you!
ps. I am a chinese, my english is poor.
\setuplist[section][before=]
-
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
-
--
-
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
-
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Re: [NTG-context] Fwd: Re: something about the placelist
在 Wed, 24 Oct 2012 16:43:36 +0800，Hans Hagen pra...@wxs.nl 写道:
I see. Thank you very much.
I think I love the context. It is so good.
I think it is better than the latex. Thank you for your job very much.
Thanks.!!!(@_@)
Original Message
Subject: Re: [NTG-context] something about the placelist
Date: Wed, 24 Oct 2012 10:43:00 +0200
From: Hans Hagen pra...@wxs.nl
To: feng fengi...@gmail.com
On 24-10-2012 10:23, feng wrote:
在 Wed, 24 Oct 2012 16:03:53 +0800，Hans Hagen pra...@wxs..nl 写道:
sorry, there is still a null string line.But I find that if there is a
string before the \placelist the null string is disappear. like this:
\setuplist[section][before=]
\framed[background=frame_mp,frame=on,align=middle,width=80pt]{%
add: strut=no to the \framed command
(first run with \showstruts and you see what happens)
string %%this is the string
%
\placelist
[section]
[alternative=d, % command, % none,
maxwidth=\hsize,
width=\hsize,
maxwidth=75pt,
before=,
after=,
offset=91pt,
criterium=all,%important
align=meddle,
style=\tfa]
}
the output is like:
-
|string |
|1 ass sss 1.|
|2 ass sss 1.|
|3 ass sss 1.|
--
but if no the string the output is like:
-
| |
|1 ass sss 1.|
|2 ass sss 1.|
|3 ass sss 1.|
--
On 24-10-2012 09:53, feng wrote:
hi!
I am a newer. I am studying the context. I think the context is
very good. I had study the latex in past years.
I have a question: there is a null string line above the
\placelist,
I don't want it. who can help me?
\framed[background=frame_mp,frame=on,align=middle,width=80pt]{%
\blank[-12pt]
\placelist
[section]
[alternative=d,
maxwidth=\hsize,
width=\hsize,
maxwidth=75pt,
offset=0pt,
criterium=all,
align=meddle,
style=\tfa]
}
thank you!
ps. I am a chinese, my english is poor.
\setuplist[section][before=]
-
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
-
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Re: [NTG-context] Lua in Ctx: require() fails?
Hello, When I make e:\tmp\whatever.lua (current path) e:\tmp\whatever\something.lua And run \starttext \enabletrackers[resolvers.libraries] \startluacode print(LUAINPUTS,os.getenv(LUAINPUTS)) require(whatever) ; require(something) ; \stopluacode \stoptext i get LUAINPUTS e:/tmp/whatever resolverslibraries ! locating whatever as whatever.lua using formats texlua resolverslibraries ! checking for whatever.lua' using format tex resolverslibraries ! lib whatever.lua located on whatever.lua whatever resolverslibraries ! locating something as something.lua using formats texlua resolverslibraries ! checking for something.lua' using format tex resolverslibraries ! checking for something.lua' using format lua resolverslibraries ! lib something.lua located on e:/tmp/whatever/something.lua something so it must be something with your path spec it seems that I solved the problem finally. Normally, the LUA_PATH contains members like D:\Lukas\Lua\?.lua, whilst LUAINPUTS has form of e:/tmp/whatever, so there are three differences: 1) drive letter is upper-case in my case, lower case in Hans' one, 2) I'm using backslashes '\' in path description, Hans uses '/', 3) my LUAINPUTS path contains ?.lua and ?.clua strings, which are typical for pure Lua scripts with LUA_PATH (and ?.dll with LUA_CPATH), whilst Hans' LUAINPUTS doesn't contain these strings. So I started to check influence of these three differences... It seems that #3 is fatal - ?.[c]lua must not be a part of the path; although it's been working so far. So - if anyone interested - I modified slightly my Ctx-initializing batch '_InitCtx.bat': set PATH=c:\ConTeXt\tex\texmf-mswin\bin;%PATH% :: The lowercase c: if fatally necesssary! set LUAINPUTS=%LUAINPUTS%;%LUA_PATH% :: = 10/2012 set LUAINPUTS=%LUAINPUTS:?.luac=% set LUAINPUTS=%LUAINPUTS:?.lua=% :: = 24.10.2012 It seems also that Ctx accepts both a/b/c and a/b/c/ forms of LUAINPUTS members, i.e. with or without the trailing (back)slash. Thanks, Hans, for your detailed testing - the signal LUAINPUTS e:/tmp/whatever directed me to the solution. Best regards, Lukas -- Ing. Lukáš Procházka [mailto:l...@pontex.cz] Pontex s. r. o. [mailto:pon...@pontex.cz] [http://www.pontex.cz] Bezová 1658 147 14 Praha 4 Tel: +420 244 062 238 Fax: +420 244 461 038 ___ 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] Lua in Ctx: require() fails?
On 24-10-2012 11:21, Procházka Lukáš Ing. - Pontex s. r. o. wrote: 1) drive letter is upper-case in my case, lower case in Hans' one, should be ok 2) I'm using backslashes '\' in path description, Hans uses '/', should work out ok too, windows internally accepts both but in the end context normalizes to / (i always use / anyway as that works on all platforma) 3) my LUAINPUTS path contains ?.lua and ?.clua strings, which are typical for pure Lua scripts with LUA_PATH (and ?.dll with LUA_CPATH), whilst Hans' LUAINPUTS doesn't contain these strings. It seems that #3 is fatal - ?.[c]lua must not be a part of the path; although it's been working so far. So - if anyone interested - I modified slightly my Ctx-initializing batch '_InitCtx.bat': indeed, as LUAINPUTS is a path specification cf web2c/tds It seems also that Ctx accepts both a/b/c and a/b/c/ forms of LUAINPUTS members, i.e. with or without the trailing (back)slash. yes, quite some some cleanup happens deep down 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 ___
[NTG-context] using variable for subscript in math+lua
Dear Hans, Lucas, Wolfgang, Aditya
Now, I write a matrix using \startluacode by the helps of you.
Also, I can do some operations in matrices which reduced my typing job.
In this code, I have to give all the entries of a matrix as a table. It is good
to use in many cases.
I have one more question. If the given array is as the following and it works
well.
\starttext
\startluacode
printMatrix = function (t)
context.startmatrix{left = \\left(\\,, right = \\,\\right)}
for _, r in ipairs(t) do
for _, c in ipairs(r) do
context.NC(c)
end
context.NR()
end
context.stopmatrix()
end
\stopluacode
\startformula
\startluacode
local
mat={{a_{11},a_{12},a_{13}},{a_{21},a_{22},a_{23}},{a_{31},a_{32},a_{33}}}
printMatrix(mat)
\stopluacode
\stopformula
\stoptext
%
However, there might be a better way to do job using for iteration.
I tired to use i, j in several ways but it doesn't work.
function printMatrixA()
context.startmatrix{left = \\left(\\,, right = \\,\\right)}
for i=1,3 do
for j=1, 3 do
context.NC(a_{ij})
end
context.NR()
end
context.stopmatrix()
end
%%%
Is there a way to do such a job using for iteration?
Thank you for reading.
Best regards,
Dalyoung
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Re: [NTG-context] using variable for subscript in math+lua
···date: 2012-10-25, Thursday···from: Jeong Dal···
Dear Hans, Lucas, Wolfgang, Aditya
Now, I write a matrix using \startluacode by the helps of you.
Also, I can do some operations in matrices which reduced my typing job.
In this code, I have to give all the entries of a matrix as a table. It is
good to use in many cases.
I have one more question. If the given array is as the following and it works
well.
However, there might be a better way to do job using for iteration.
I tired to use i, j in several ways but it doesn't work.
Inside a string the variables are just bytes. To print to a
string you can interpolate with string.format() [1].
[1] http://www.lua.org/manual/5.1/manual.html#pdf-string.format
·
\startluacode
document = document or { } -- recommended: use namespace
document.print_matrix = function (x, y)
if not y then y = x end -- default to square
context.startmatrix{left = \\left(\\,, right = \\,\\right)}
local schema = a_{%d%d} -- %d: prints integer part
for i=1, x do
for j=1, y do
--- use the template defined above to print the
--- row and column
context.NC(string.format(schema, i, j))
end
context.NR()
end
context.stopmatrix()
end
\stopluacode
\starttext
\startformula
\ctxlua{document.print_matrix(3)}
\stopformula
\startformula
\ctxlua{document.print_matrix(9,4)}
\stopformula
\startformula
\ctxlua{document.print_matrix(9)}
\stopformula
\stoptext
\endinput
·
Is there a way to do such a job using for iteration?
Thank you for reading.
Best regards,
Dalyoung
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