How can I define a dotted underbar in ConTeXt?

How can I define a dotted underbar in ConTeXt?

[Laurent d'Airsy]

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

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Re: 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?

not yet (but one can use inline text backgrounds to achieve this)

i'm playing with some extensions to the underbar code but it might take 
a while before i consider the interface stable enough but when it's 
there one can do dotted or whatever one wants

Hans

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                                           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: 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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___________________________________________________________________________________

Re: 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 <pragma@wxs.nl> 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
> -----------------------------------------------------------------
> ___________________________________________________________________________________
> 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
> ___________________________________________________________________________________

___________________________________________________________________________________
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: 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 <pragma@wxs.nl> 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
>> -----------------------------------------------------------------
>> ___________________________________________________________________________________
>> 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
> ___________________________________________________________________________________
>


-- 

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
       tel: 038 477 53 69 | 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: 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: 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: 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

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
       tel: 038 477 53 69 | 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: 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



-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
       tel: 038 477 53 69 | 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
___________________________________________________________________________________