On 2012-09-04 Herbert Voss wrote:
> >> voss@shania:~/ConTeXt> lua -v
> >> Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
> >
> > marco@homerow:/tmp$ lua -v
> > Lua 5.2.1 Copyright (C) 1994-2012 Lua.org, PUC-Rio
>
> the syntax changes, see http://www.lua.org/manual/5.2/manual.html#9
You're
On Tue, Sep 4, 2012 at 9:35 PM, Marco Patzer wrote:
> On 2012-09-04 Herbert Voss wrote:
>
> > voss@shania:~/ConTeXt> lua zzz.lua
> > lua: zzz.lua:1: unexpected symbol near ';'
>
> marco@homerow:/tmp$ lua t.lua
> true
>
> > voss@shania:~/ConTeXt> lua -v
> > Lua 5.1.4 Copyright (C) 1994-2008 Lua.
Am 04.09.2012 21:35, schrieb Marco Patzer:
On 2012-09-04 Herbert Voss wrote:
voss@shania:~/ConTeXt> lua zzz.lua
lua: zzz.lua:1: unexpected symbol near ';'
marco@homerow:/tmp$ lua t.lua
true
voss@shania:~/ConTeXt> lua -v
Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
marco@homerow:/t
On 2012-09-04 Herbert Voss wrote:
> voss@shania:~/ConTeXt> lua zzz.lua
> lua: zzz.lua:1: unexpected symbol near ';'
marco@homerow:/tmp$ lua t.lua
true
> voss@shania:~/ConTeXt> lua -v
> Lua 5.1.4 Copyright (C) 1994-2008 Lua.org, PUC-Rio
marco@homerow:/tmp$ lua -v
Lua 5.2.1 Copyright (C) 1994-
Am 04.09.2012 21:22, schrieb luigi scarso:
http://www.lua.org/manual/5.1/manual.html#2.4.4
"""
The unit of execution of Lua is called a chunk. A chunk is simply a
sequence of statements, which are executed sequentially. Each statement
can be optionally followed by a semicolon:
:
:
2.4.4 - Contro
On Tue, Sep 4, 2012 at 9:05 PM, Aditya Mahajan wrote:
> On Tue, 4 Sep 2012, Herbert Voss wrote:
>
> Am 04.09.2012 20:44, schrieb Marco Patzer:
>>
>>> On 2012-09-04 Wolfgang Schuster wrote:
>>>
>>> Why does adding semicolon not work?
>
Do you have a example?
>>>
>>>
>>> \star
Am 04.09.2012 21:05, schrieb Marco Patzer:
if true then;
print("true")
else;
print("false")
end
This snippet fed into a standalone Lua interpreter prints “true” on
the terminal.
I admit, I did not look up the syntax in the manual, but I have in
mind that semicolons can be used to separat
On Tue, Sep 4, 2012 at 9:05 PM, Marco Patzer wrote:
> On 2012-09-04 Herbert Voss wrote:
>
> Hi Herbert,
>
> > > \starttext
> > > \startluacode
> > >if true then;
> > > context("true")
> > >else;
> > > context("false")
> > >end
> > > \stopluacode
> > > \stoptext
> >
> > that
On Tue, 4 Sep 2012, Herbert Voss wrote:
Am 04.09.2012 20:44, schrieb Marco Patzer:
On 2012-09-04 Wolfgang Schuster wrote:
Why does adding semicolon not work?
Do you have a example?
\starttext
\startluacode
if true then;
context("true")
else;
context("false")
end
\stop
On 2012-09-04 Herbert Voss wrote:
Hi Herbert,
> > \starttext
> > \startluacode
> >if true then;
> > context("true")
> >else;
> > context("false")
> >end
> > \stopluacode
> > \stoptext
>
> that is no Lua syntax
if true then;
print("true")
else;
print("false")
end
This
On 2012-09-04 Wolfgang Schuster wrote:
> What prevents you from setting the dimen value in Lua?
Some background:
The code is part of a smarter float placement. It takes the size of
the float into account and decides for a location. For example, it
positions the float in the margin if it fits or
Am 04.09.2012 20:44, schrieb Marco Patzer:
On 2012-09-04 Wolfgang Schuster wrote:
Why does adding semicolon not work?
Do you have a example?
\starttext
\startluacode
if true then;
context("true")
else;
context("false")
end
\stopluacode
\stoptext
that is no Lua syntax
On 2012-09-04 Wolfgang Schuster wrote:
> > Why does adding semicolon not work?
>
> Do you have a example?
\starttext
\startluacode
if true then;
context("true")
else;
context("false")
end
\stopluacode
\stoptext
Marco
Am 04.09.2012 um 20:24 schrieb Aditya Mahajan :
> Why does adding semicolon not work?
Do you have a example?
Wolfgang
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maillis
Am 04.09.2012 um 20:11 schrieb Marco Patzer :
> On 2012-09-04 Wolfgang Schuster wrote:
>
>> Is there a good reason why you put \newdimen because dimen/count
>> etc. registers should always be defined once.
>
> The definitions are not in a macro, they are defined at the top of
> the file. I mes
On Tue, 4 Sep 2012, Wolfgang Schuster wrote:
Am 04.09.2012 um 14:21 schrieb Marco Patzer :
Hi,
I discovered strange behaviour concerning Lua conditionals within
texdefinitions.
ConTeXt complains: 'then' expected near 'thenelseend'.
I guess it has something to do with how the content of a
t
On 2012-09-04 Wolfgang Schuster wrote:
> Is there a good reason why you put \newdimen because dimen/count
> etc. registers should always be defined once.
The definitions are not in a macro, they are defined at the top of
the file. I messed around while creating a minimal example. However,
the pr
Am 04.09.2012 um 19:40 schrieb Marco Patzer :
> On 2012-09-04 Martin Schröder wrote:
>
> Hi Martin,
>
>> http://tracker.luatex.org/view.php?id=682
>
> It seems that I just hit a very hard to solve issue which needs
> not yet available support from the luatex side.
>
> Patricks solution seems
On 2012-09-04 Martin Schröder wrote:
Hi Martin,
> http://tracker.luatex.org/view.php?id=682
It seems that I just hit a very hard to solve issue which needs
not yet available support from the luatex side.
Patricks solution seems not very practical and error prone, so I
settled with this ugly bu
http://wiki.contextgarden.net/Command/currentTABLErow
http://wiki.contextgarden.net/Command/currentTABLEcolumn
http://wiki.contextgarden.net/Command/nofTABLErows
http://wiki.contextgarden.net/Command/nofTABLEcolumns
A bit of cutting, a bit of pasting ... the six-year-old in me is happy. :-)
--Sie
2012/9/4 Marco Patzer :
> I am just interested in a text string, not a box with typeset
> material. I guess that's more difficult, since macros are expanded
> and not just simply read.
http://tracker.luatex.org/view.php?id=682
Best
Martin
___
On 2012-09-04 Aditya Mahajan wrote:
Hi Aditya,
> Instead of
>
>context(tex.toks.mytoks)
>
> use
>
>context(function () context(tex.toks.mytoks) end)
>
> See the ConTeXt Lua Document manual for explanation.
Thanks. This works indeed. But what to do in the following
case? It's hard to
On Tue, 4 Sep 2012, Marco Patzer wrote:
Hi,
please have a look at the following example:
\starttext
\def\cmd{%
\def\mymacro{Foobar}
\newtoks\mytoks
\mytoks={mytoks}}
\startluacode
context.cmd()
context.mymacro()
-- this fails
-- context(tex.toks.mytoks)
\stopluacode
-- this works
\st
On Tue, 4 Sep 2012, Hans Hagen wrote:
I've added 4 status macros:
\starttext
\bTABLE
\bTR
\bTD
(\currentTABLErow,\currentTABLEcolumn,\nofTABLErows,\nofTABLEcolumns) \eTD
\bTD
(\currentTABLErow,\currentTABLEcolumn,\nofTABLErows,\nofTABLEcolumns) \eTD
\bTD
(\currentTAB
Hi,
please have a look at the following example:
\starttext
\def\cmd{%
\def\mymacro{Foobar}
\newtoks\mytoks
\mytoks={mytoks}}
\startluacode
context.cmd()
context.mymacro()
-- this fails
-- context(tex.toks.mytoks)
\stopluacode
-- this works
\startluacode
context(tex.toks.mytoks
On 2-9-2012 20:58, Wolfgang Schuster wrote:
Am 02.09.2012 um 17:59 schrieb Aditya Mahajan :
Hi,
On Edward Tufte's website, there is a discussion on zebra coloring in
tables[1]. One of the suggestion is to add a horizontal rule after every third
line or shade three lines with one background
On 4-9-2012 15:40, Marco Patzer wrote:
Hi,
the luacode environment chokes on macro names with underscores.
Example:
\starttext
\unprotect
\def\number_two{two}
\startluacode
userdata = userdata or { }
function userdata.number_one() context("one") end
-- works
userdata.number_one()
Am 04.09.2012 um 15:40 schrieb Marco Patzer :
> Hi,
>
> the luacode environment chokes on macro names with underscores.
> Example:
>
> \starttext
> \unprotect
>
> \def\number_two{two}
>
> \startluacode
> userdata = userdata or { }
> function userdata.number_one() context("one") end
>
> --
Hi,
the luacode environment chokes on macro names with underscores.
Example:
\starttext
\unprotect
\def\number_two{two}
\startluacode
userdata = userdata or { }
function userdata.number_one() context("one") end
-- works
userdata.number_one()
-- fails
-- context.number_two()
--
> \startMPpage
> draw externalfigure "mill" scaled 4.75in ;
> \stopMPpage
>
Excellent. Thank you!
Troy
___
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maillist : ntg-context@
Am 04.09.2012 um 14:23 schrieb Troy Henderson :
> I was wondering if there is a way to place an external figure (JPG/PDF)
> inside a MPpage. The following does not work.
>
> \startMPpage
>\externalfigure[spiral/andrew/andrew.jpg][height=4.75in]
> \stopMPpage
\startMPpage
draw externalfigu
Am 04.09.2012 um 14:21 schrieb Marco Patzer :
> Hi,
>
> I discovered strange behaviour concerning Lua conditionals within
> texdefinitions.
>
> ConTeXt complains: 'then' expected near 'thenelseend'.
>
> I guess it has something to do with how the content of a
> texdefinitions is grabbed. Seems
I was wondering if there is a way to place an external figure (JPG/PDF)
inside a MPpage. The following does not work.
\startMPpage
\externalfigure[spiral/andrew/andrew.jpg][height=4.75in]
\stopMPpage
Troy Henderson
__
Hi,
I discovered strange behaviour concerning Lua conditionals within
texdefinitions.
ConTeXt complains: 'then' expected near 'thenelseend'.
I guess it has something to do with how the content of a
texdefinitions is grabbed. Seems like a bug or is this by design?
% This works fine
\def\mycmd{%
... Thanks for explanation, it's much clearer now.
Best regards,
Lukas
On Tue, 04 Sep 2012 13:57:50 +0200, Sietse Brouwer wrote:
Hello Lukáš,
Usually, projects (collections of environment files) are applied at the
product level. Sometimes, however, you want to apply one at the component
le
On 4 Sep 2012, at 10:46 , 08:55:10 +0200 Marco Patzer
wrot
>
> Hi Sietse,
>
>>> how do I include the chapter number in the figure numbering?
>>
>> Untested:
>> \setupcaptions[prefixsegment=chapter]
>
> This works with beta 2011-11-29, but unfortunately not in a current
> one. Does it work
On 2012-09-04 "Rogers, Michael K" wrote:
Hi Rogers,
> I think the key name is plural, and you need to turn on prefixes.
>
> \setupcaptions[prefix=yes,prefixsegments=chapter]
Thanks, that works. I updated the wiki.
Marco
___
Hello Lukáš,
> I imagined that component doesn't need to know in which project/product is
> used, even when in may be intended to more projects/products.
Usually, projects (collections of environment files) are applied at the
product level. Sometimes, however, you want to apply one at the compone
On Sep 4, 2012, at 4:00 AM, Sietse Brouwer wrote:
how do I include the chapter number in the figure numbering?
>
>>> Untested:
>>> \setupcaptions[prefixsegment=chapter]
>
>> This works with beta 2011-11-29, but unfortunately not in a current
>> one. Does it work for you?
>
> You're right: it
Hello,
On Tue, 04 Sep 2012 05:02:01 +0200, Rogers, Michael K wrote:
That's what I was afraid. It's just I had the same problem last week, and a
deadline made me settle for the ad hoc approach.
I was trying to solve the same situation several week ago.
Finally, I measured what the "fit" op
Am 03.09.2012 20:36, schrieb Hans Hagen:
> On 3-9-2012 18:59, Peter Rolf wrote:
>> Hi,
>>
>> for a batch command (ImageMagick) I need to convert ConTeXt colors to a
>> text representation (e.g. rgb 'red' -> 'rgb(255,0,0)'; same for color
>> models cmyk and gray).
>> What is the best way to get (rea
Dear Marco,
Aha, I missed to put the name of the component.
With the component name, it works fine.
I am sorry for the noise.
Thank you.
Best regards,
Dalyoung
___
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Hello,
when looking at http://wiki.contextgarden.net/Project_structure -
- why \product and/or \project specification is used in the COMPONENT in the
example, or why is it supposed or even required to use in components?
I imagined that component doesn't need to know in which project/product is
On 2012-09-04 Jeong Dalyoung wrote:
Hi Jeong,
> \startchapter[title=Test] is working inside \starttext and \stoptext.
> But it is not working inside \startcomponent and \stopcomponent.
> Is it a natural behavior?
Yes. \startcomponent expects an argument.
\startcomponent somecomponent
or
\st
Dear Listers,
\startchapter[title=Test] is working inside \starttext and \stoptext.
But it is not working inside \startcomponent and \stopcomponent.
Is it a natural behavior?
I am using iMac, OSX Mountain Lion.
And the ConTeXt version is "ConTeXt ver: 2012.08.28 20:00 MKIV fmt: 2012.9.4
int: en
>>> how do I include the chapter number in the figure numbering?
>> Untested:
>> \setupcaptions[prefixsegment=chapter]
> This works with beta 2011-11-29, but unfortunately not in a current
> one. Does it work for you?
You're right: it doesn't work for me, either. A bug, then, or possibly
an unan
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