Re: [NTG-context] tip

[Rik Kabel]

On 2016-02-15 04:56, Hans Hagen wrote:

Hi,

There are quite some probably unknown features in context, here are two:

\enabletrackers[visualizers.justification] % overfull/underfull
\enabletrackers[typesetters.suspects] % suspicious spacing

\setuplayout[width=3mm] \showframe

\starttext

\hsize 3mm

xxx

x

$x$x

x:$x$

\stoptext

Interesting stuff. Can you point to or provide documentation on the 
meaning of the hbar colors? (I did try to follow the code, but could not 
make sense of it.)


With visualizers.justification, I see:

 * green
 o after loose text?
 * blue
 o in margin after tight text?
 * yellow
 o around centering text
 * cyan
 o before flush-right text?
 * magenta
 o after flush-left text?

It is not clear what these all mean (except the yellow). What is the 
difference between magenta and green (I see both in tables and some 
column-set paragraphs)? What is the difference between green and blue? 
Does green show how close to needing intraword space compression while 
blue indicates the degree of compression that was done?


With typesetters.suspects, I see

 * orange with
 o required space (*~*)
 o occasionally between words where no markup appeared (could this
   flag a small word space?)
 * maroon with
 o *’* preceded by whitespace as with the contraction /’tis/
 o *»* preceded by whitespace as an opening quotation mark for German
 * blue with
 o most punctuation, but not *]* or *)*, when at paragraph end or
   not followed by whitespace
 o some punctuation (*@ # & % *** / …***·* *and others) at any
   position
 o *.* preceding a character other than *]*
 o *.* preceding *\,*
 o some asterisms ⁂ (the second and third when three spaced are
   used as a break)
 * green with
 o ς directly preceding another letter (perhaps other terminal
   characters, my sample only has this)
 o digit preceding *,* in index
 o italic letter preceding or following an upright character
 o small-cap letter preceding or following a non-whitespace character

There are some obvious patterns here (font style transitions, for 
example) but the logic some seems less clear. Can we get a guide?

--
rik
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Re: [NTG-context] How can I define a dotted underbar in ConTeXt?

[Hans Hagen]

On 2/15/2016 10:29 PM, Aditya Mahajan wrote:

On Mon, 15 Feb 2016, Hans Hagen wrote:


On 2/10/2016 10:14 PM, Laurent d'Airsy wrote:

 I would like to create a dotted underbar in ConTeXt with the
| \defineunderbar|mechanism. Is that possible?


i uploaded a beta where you can test:

test {\red\underrandoms{test me}} and \underrandom{test} or
\underrandom{grep} \blank
test {\red\underdashes {test me}} and \underdash  {test} or \underdash
{grep} \blank
test {\red\underdots   {test me}} and \underdot   {test} or \underdot
{grep} \blank


How do you change the thickness of the dots (i.e., set the value of
RuleFactor)?


rulethickness

and, as you like challenges ...

\starttext

\startuseMPgraphic{overarrow}
drawarrow ((0,RuleFactor/2) -- (RuleWidth,RuleFactor/2))
withcolor RuleColor
withpen pencircle scaled RuleThickness ;
\stopuseMPgraphic

\definebar[overarrow] [mp=overarrow,continue=all]

test \overarrow{\red\zwj\leaders\nohrule\hfill\zwj} test

\stoptext



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Re: [NTG-context] How can I define a dotted underbar in ConTeXt?

[Hans Hagen]

On 2/15/2016 10:31 PM, Aditya Mahajan wrote:

On Mon, 15 Feb 2016, Hans Hagen wrote:

On 2/10/2016 10:14 PM, Laurent d'Airsy wrote:

 I would like to create a dotted underbar in ConTeXt with the
| \defineunderbar|mechanism. Is that possible?


i uploaded a beta where you can test:

test {\red\underrandoms{test me}} and \underrandom{test} or
\underrandom{grep} \blank
test {\red\underdashes {test me}} and \underdash  {test} or \underdash
{grep} \blank
test {\red\underdots   {test me}} and \underdot   {test} or \underdot
{grep} \blank

still somewhat experimental


While you are looking at the code, there was another question on
tex.stackexchange on bars:

http://tex.stackexchange.com/questions/291946/overstrike-in-context-can-it-overstrike-leaders


How to get bars to work with leaders?

\setuppapersize[A6][A6]
\starttext
\overstrike{Hello\hfill world!} % Works OK

Hello\leaders\hbox{.}\hfill world! % Works OK, nothing special

\overstrike{Hello\leaders\hbox{.}\hfill world!} % Not quite right
\stoptext


continue=all

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Re: [NTG-context] How can I define a dotted underbar in ConTeXt?

[Aditya Mahajan]

On Mon, 15 Feb 2016, Hans Hagen wrote:

On 2/10/2016 10:14 PM, Laurent d'Airsy wrote:

 I would like to create a dotted underbar in ConTeXt with the
| \defineunderbar|mechanism. Is that possible?


i uploaded a beta where you can test:

test {\red\underrandoms{test me}} and \underrandom{test} or 
\underrandom{grep} \blank
test {\red\underdashes {test me}} and \underdash  {test} or \underdash {grep} 
\blank
test {\red\underdots   {test me}} and \underdot   {test} or \underdot {grep} 
\blank


still somewhat experimental


While you are looking at the code, there was another question on 
tex.stackexchange on bars:


http://tex.stackexchange.com/questions/291946/overstrike-in-context-can-it-overstrike-leaders

How to get bars to work with leaders?

\setuppapersize[A6][A6]
\starttext
\overstrike{Hello\hfill world!} % Works OK

Hello\leaders\hbox{.}\hfill world! % Works OK, nothing special

\overstrike{Hello\leaders\hbox{.}\hfill world!} % Not quite right
\stoptext

Aditya
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Re: [NTG-context] How can I define a dotted underbar in ConTeXt?

[Aditya Mahajan]

On Mon, 15 Feb 2016, Hans Hagen wrote:


On 2/10/2016 10:14 PM, Laurent d'Airsy wrote:

 I would like to create a dotted underbar in ConTeXt with the
| \defineunderbar|mechanism. Is that possible?


i uploaded a beta where you can test:

test {\red\underrandoms{test me}} and \underrandom{test} or 
\underrandom{grep} \blank
test {\red\underdashes {test me}} and \underdash  {test} or \underdash {grep} 
\blank
test {\red\underdots   {test me}} and \underdot   {test} or \underdot {grep} 
\blank


How do you change the thickness of the dots (i.e., set the value of 
RuleFactor)?


Aditya
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Re: [NTG-context] How can I define a dotted underbar in ConTeXt?

[Hans Hagen]

On 2/15/2016 9:31 PM, Otared Kavian wrote:

Hi Hans,

Thanks for this new nice feature!
However it seems to me that \underdashes produces dots under ords, while 
\underdots produces dashes…
Is it on purpose?


no, will be fixed in next beta


Also the name \underrandoms seems misleading too.


i needed a name and it's kind of random




Best regards: OK


On 15 Feb 2016, at 10:39, Hans Hagen  wrote:

On 2/10/2016 10:14 PM, Laurent d'Airsy wrote:

I would like to create a dotted underbar in ConTeXt with the
|\defineunderbar|mechanism. Is that possible?


i uploaded a beta where you can test:

test {\red\underrandoms{test me}} and \underrandom{test} or \underrandom{grep} 
\blank
test {\red\underdashes {test me}} and \underdash  {test} or \underdash {grep} 
\blank
test {\red\underdots   {test me}} and \underdot   {test} or \underdot {grep} 
\blank

still somewhat experimental

Hans


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--

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Re: [NTG-context] How can I define a dotted underbar in ConTeXt?

[Otared Kavian]

Hi Hans,

Thanks for this new nice feature!
However it seems to me that \underdashes produces dots under ords, while 
\underdots produces dashes…
Is it on purpose?

Also the name \underrandoms seems misleading too.



Best regards: OK

> On 15 Feb 2016, at 10:39, Hans Hagen  wrote:
> 
> On 2/10/2016 10:14 PM, Laurent d'Airsy wrote:
>> I would like to create a dotted underbar in ConTeXt with the
>> |\defineunderbar|mechanism. Is that possible?
> 
> i uploaded a beta where you can test:
> 
> test {\red\underrandoms{test me}} and \underrandom{test} or 
> \underrandom{grep} \blank
> test {\red\underdashes {test me}} and \underdash  {test} or \underdash {grep} 
> \blank
> test {\red\underdots   {test me}} and \underdot   {test} or \underdot {grep} 
> \blank
> 
> still somewhat experimental
> 
> Hans
> 
> 
> -
>  Hans Hagen | PRAGMA ADE
>  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>  tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl
> -
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Re: [NTG-context] Usedirectory and paths in OSX and Windows

[Hans Hagen]

On 2/15/2016 5:39 PM, Jaroslav Hajtmar wrote:

Hello ConTeXist.

I use standalone ConTeXt in both OS - Windows and Mac (OSX El Captain)
together for my onedrive synchronized data. Can anyone advise me whether
you can somehow arrange compatibility of paths to my libraries? For
example the following:

In windows I have:

\usedirectory[c:/path/to/myown/library/directory/module/]
\usemodule[mymodule]


Where c:/ is root directory ...


Is there possible put path into library in any "compatibility mode" of
both OS? Is there any possibility define starting point of path?

If the answer is trivial, than sorry. I note that I am a complete
beginner MAC OSX and although I advanced user of Windows, then some
basic things in OSX yet I reveal hardly.


just put your stuff in /texmf-project/tex/context/user

Hans


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[NTG-context] Usedirectory and paths in OSX and Windows

[Jaroslav Hajtmar]

Hello ConTeXist.

I use standalone ConTeXt in both OS - Windows and Mac (OSX El Captain) 
together for my onedrive synchronized data. Can anyone advise me whether 
you can somehow arrange compatibility of paths to my libraries? For 
example the following:


In windows I have:

\usedirectory[c:/path/to/myown/library/directory/module/]
\usemodule[mymodule]


Where c:/ is root directory ...


Is there possible put path into library in any "compatibility mode" of 
both OS? Is there any possibility define starting point of path?


If the answer is trivial, than sorry. I note that I am a complete 
beginner MAC OSX and although I advanced user of Windows, then some 
basic things in OSX yet I reveal hardly.



Thanx Jaroslav Hajtmar


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[NTG-context] fonts

[Hans Hagen]

Hi,

finaly a chinese font with hand drawn matching latin shapes

http://www.roman946.de/laowaisung.php

Hans


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Re: [NTG-context] Job done event

[Procházka Lukáš Ing .]

Thanks, working solution! Lukas


On Sun, 14 Feb 2016 15:38:28 +0100, Wolfgang Schuster 
 wrote:


\appendtoks
... % put your own code here
\to \everystoptext

Wolfgang




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147 14 Praha 4

Tel: +420 241 096 751
Fax: +420 244 461 038

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Re: [NTG-context] Absolute position in table cell

[Hans Hagen]

On 2/15/2016 11:10 AM, Volker Mische wrote:

On 02/15/2016 10:58 AM, Hans Hagen wrote:

On 2/15/2016 10:32 AM, Volker Mische wrote:

Hi all,

I'd like to position some text in a corner of a natural table cell. I
got as far as being able to put the same text on every cell (a "p" in
the example). Now my problem is, how do I specify the contents of the
overlay/layer on a per cell basis?

Best for me would be if I could define the text directly within the
cell. I'm surely open to a completely different solution that has the
same outcome.

Here's the minimal example of what I currently have.

\starttext

\definelayer  [pagenumber][width=\overlaywidth,height=\overlayheight]
\defineoverlay[pagenumber][{\directsetup{pagenumber}\tightlayer[pagenumber]}]


\startsetups pagenumber
\setlayerframed
  [pagenumber]
  [preset=rightbottom]
  {p}
\stopsetups

\bTABLE
\setupTABLE[each][each][background=pagenumber]
\bTR
  \bTD multiline \par text \eTD
  \bTD some cell \par with even \par more \par text \eTD
\eTR
\eTABLE

\stoptext


\bTABLE
   \bTR
 \bTD multiline \par text \eTD
 \bTD[background=pagenumber] some cell \par with even \par more \par
text \eTD
   \eTR
\eTABLE



I wasn't clear enough. I still want to have `pagenumber` on every cell,
but I'd like to be able to define its contents within the cell (instead
of having something like "p" hard-coded).

So I'm looking for something like

 \bTD multiline \par text \setlayercontents[pagenumber]{newval}\eTD
 \bTD some cell \par with even \par more \par text
\setlayercontents[pagenumber]{differentval}\eTD

\startsetups pagenumber
   \setlayerframed
 [pagenumber]
 [preset=rightbottom]
 {\getvariable{table}{p}}
\stopsetups

\bTABLE
   \setupTABLE[each][each][background=pagenumber]
   \bTR
 \bTD \setgvariable{table}{p}{b} multiline \par text \eTD
 \bTD \setgvariable{table}{p}{p} some cell \par with even \par more 
\par text \eTD

   \eTR
\eTABLE


-
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Re: [NTG-context] Absolute position in table cell

[Volker Mische]

On 02/15/2016 10:58 AM, Hans Hagen wrote:
> On 2/15/2016 10:32 AM, Volker Mische wrote:
>> Hi all,
>>
>> I'd like to position some text in a corner of a natural table cell. I
>> got as far as being able to put the same text on every cell (a "p" in
>> the example). Now my problem is, how do I specify the contents of the
>> overlay/layer on a per cell basis?
>>
>> Best for me would be if I could define the text directly within the
>> cell. I'm surely open to a completely different solution that has the
>> same outcome.
>>
>> Here's the minimal example of what I currently have.
>>
>> \starttext
>>
>> \definelayer  [pagenumber][width=\overlaywidth,height=\overlayheight]
>> \defineoverlay[pagenumber][{\directsetup{pagenumber}\tightlayer[pagenumber]}]
>>
>>
>> \startsetups pagenumber
>>\setlayerframed
>>  [pagenumber]
>>  [preset=rightbottom]
>>  {p}
>> \stopsetups
>>
>> \bTABLE
>>\setupTABLE[each][each][background=pagenumber]
>>\bTR
>>  \bTD multiline \par text \eTD
>>  \bTD some cell \par with even \par more \par text \eTD
>>\eTR
>> \eTABLE
>>
>> \stoptext
> 
> \bTABLE
>   \bTR
> \bTD multiline \par text \eTD
> \bTD[background=pagenumber] some cell \par with even \par more \par
> text \eTD
>   \eTR
> \eTABLE


I wasn't clear enough. I still want to have `pagenumber` on every cell,
but I'd like to be able to define its contents within the cell (instead
of having something like "p" hard-coded).

So I'm looking for something like

\bTD multiline \par text \setlayercontents[pagenumber]{newval}\eTD
\bTD some cell \par with even \par more \par text
\setlayercontents[pagenumber]{differentval}\eTD

Cheers,
  Volker
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Re: [NTG-context] Absolute position in table cell

[Hans Hagen]

On 2/15/2016 10:32 AM, Volker Mische wrote:

Hi all,

I'd like to position some text in a corner of a natural table cell. I
got as far as being able to put the same text on every cell (a "p" in
the example). Now my problem is, how do I specify the contents of the
overlay/layer on a per cell basis?

Best for me would be if I could define the text directly within the
cell. I'm surely open to a completely different solution that has the
same outcome.

Here's the minimal example of what I currently have.

\starttext

\definelayer  [pagenumber][width=\overlaywidth,height=\overlayheight]
\defineoverlay[pagenumber][{\directsetup{pagenumber}\tightlayer[pagenumber]}]

\startsetups pagenumber
   \setlayerframed
 [pagenumber]
 [preset=rightbottom]
 {p}
\stopsetups

\bTABLE
   \setupTABLE[each][each][background=pagenumber]
   \bTR
 \bTD multiline \par text \eTD
 \bTD some cell \par with even \par more \par text \eTD
   \eTR
\eTABLE

\stoptext


\bTABLE
  \bTR
\bTD multiline \par text \eTD
\bTD[background=pagenumber] some cell \par with even \par more \par 
text \eTD

  \eTR
\eTABLE



-
  Hans Hagen | PRAGMA ADE
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  tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl
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[NTG-context] tip

[Hans Hagen]

Hi,

There are quite some probably unknown features in context, here are two:

\enabletrackers[visualizers.justification] % overfull/underfull
\enabletrackers[typesetters.suspects] % suspicious spacing

\setuplayout[width=3mm] \showframe

\starttext

\hsize 3mm

xxx

x

$x$x

x:$x$

\stoptext


Hans


-
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  tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl
-
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Re: [NTG-context] How can I define a dotted underbar in ConTeXt?

[Hans Hagen]

On 2/10/2016 10:14 PM, Laurent d'Airsy wrote:

I would like to create a dotted underbar in ConTeXt with the
|\defineunderbar|mechanism. Is that possible?


i uploaded a beta where you can test:

test {\red\underrandoms{test me}} and \underrandom{test} or 
\underrandom{grep} \blank
test {\red\underdashes {test me}} and \underdash  {test} or \underdash 
{grep} \blank
test {\red\underdots   {test me}} and \underdot   {test} or \underdot 
{grep} \blank


still somewhat experimental

Hans


-
  Hans Hagen | PRAGMA ADE
  Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
  tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl
-
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[NTG-context] Absolute position in table cell

[Volker Mische]

Hi all,

I'd like to position some text in a corner of a natural table cell. I
got as far as being able to put the same text on every cell (a "p" in
the example). Now my problem is, how do I specify the contents of the
overlay/layer on a per cell basis?

Best for me would be if I could define the text directly within the
cell. I'm surely open to a completely different solution that has the
same outcome.

Here's the minimal example of what I currently have.

\starttext

\definelayer  [pagenumber][width=\overlaywidth,height=\overlayheight]
\defineoverlay[pagenumber][{\directsetup{pagenumber}\tightlayer[pagenumber]}]

\startsetups pagenumber
  \setlayerframed
[pagenumber]
[preset=rightbottom]
{p}
\stopsetups

\bTABLE
  \setupTABLE[each][each][background=pagenumber]
  \bTR
\bTD multiline \par text \eTD
\bTD some cell \par with even \par more \par text \eTD
  \eTR
\eTABLE

\stoptext

Cheers,
  Volker
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