Line wrapping inconsistency with tolerance, alignment and framed

Line wrapping inconsistency with tolerance, alignment and framed

[Christoph Reller]

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Hi,

I have an (admittedly carefully crafted) example, see below. My question:
Why is the line wrapping different for this case within a framed and
outside of a framed?
How can I control the amount of space left on a line before breaking the
line within and without a framed consistently?

Any insight is welcome.

Christoph

MWE:

\setuptolerance[horizontal,stretch,verytolerant]
\defineframed[myframe][align=flushleft,frame=off,offset=0pt]

\starttext

\def\super{supercalifragilisticexpialidoc}
\startalignment[flushleft]
  \unhyphenated{\super\ + \super\ + \super\ + \super}
\stopalignment

\myframe{\unhyphenated{\super\ + \super\ + \super\ + \super}}

\stoptext

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Re: Line wrapping inconsistency with tolerance, alignment and framed

[Wolfgang Schuster]

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> Christoph Reller <mailto:christoph.reller@gmail.com>
> 18. Juni 2015 16:25
> Hi,
>
> I have an (admittedly carefully crafted) example, see below. My question:
> Why is the line wrapping different for this case within a framed and 
> outside of a framed?
> How can I control the amount of space left on a line before breaking 
> the line within and without a framed consistently?
>
> Any insight is welcome.
>
> Christoph
>
> MWE:
>
> \setuptolerance[horizontal,stretch,verytolerant]
> \defineframed[myframe][align=flushleft,frame=off,offset=0pt]
>
> \starttext
>
> \def\super{supercalifragilisticexpialidoc}
> \startalignment[flushleft]
>   \unhyphenated{\super\ + \super\ + \super\ + \super}
> \stopalignment
>
> \myframe{\unhyphenated{\super\ + \super\ + \super\ + \super}}
>
> \stoptext
The frame resets the tolerance settings and you have to set the values 
again for it.

   \defineframed[myframe][align={flushleft,stretch,verytolerant},offset=0pt]


BTW: You can also disable hyphentation with the “nothyphenated” keyword 
for \setupalign (and the align key).

\starttext

\startalignment[flushleft,stretch,verytolerant,nothyphenated]
   supercalifragilisticexpialidoc + supercalifragilisticexpialidoc +
   supercalifragilisticexpialidoc + supercalifragilisticexpialidoc
\stopalignment

\startframed[align={flushleft,stretch,verytolerant,nothyphenated}]
   supercalifragilisticexpialidoc + supercalifragilisticexpialidoc +
   supercalifragilisticexpialidoc + supercalifragilisticexpialidoc
\stopframed

\stoptext

Wolfgang

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___________________________________________________________________________________
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___________________________________________________________________________________

Re: Line wrapping inconsistency with tolerance, alignment and framed

[Hans Hagen]

On 6/18/2015 4:25 PM, Christoph Reller wrote:
> Hi,
>
> I have an (admittedly carefully crafted) example, see below. My question:
> Why is the line wrapping different for this case within a framed and
> outside of a framed?
> How can I control the amount of space left on a line before breaking the
> line within and without a framed consistently?
>
> Any insight is welcome.

alignment settings are local in a framed (and similar cases)

\defineframed[myframe][align={flushleft,horizontal,stretch,verytolerant},frame=off,offset=overlay]


> Christoph
>
> MWE:
>
> \setuptolerance[horizontal,stretch,verytolerant]
> \defineframed[myframe][align=flushleft,frame=off,offset=0pt]
>
> \starttext
>
> \def\super{supercalifragilisticexpialidoc}
> \startalignment[flushleft]
>    \unhyphenated{\super\ + \super\ + \super\ + \super}
> \stopalignment
>
> \myframe{\unhyphenated{\super\ + \super\ + \super\ + \super}}
>
> \stoptext
>
>
> ___________________________________________________________________________________
> 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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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

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___________________________________________________________________________________

Re: Line wrapping inconsistency with tolerance, alignment and framed

[Christoph Reller]

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On Thu, 18 Jun 2015 17:04:33 +0200 <schuster.wolfgang@gmail.com> wrote:

> The frame resets the tolerance settings and you have to set the values
> again for it.
>
>
>  \defineframed[myframe][align={flushleft,stretch,verytolerant},offset=0pt]
>
>
> BTW: You can also disable hyphentation with the “nothyphenated” keyword
> for \setupalign (and the align key).
>
> \starttext
>
> \startalignment[flushleft,stretch,verytolerant,nothyphenated]
>    supercalifragilisticexpialidoc + supercalifragilisticexpialidoc +
>    supercalifragilisticexpialidoc + supercalifragilisticexpialidoc
> \stopalignment
>
> \startframed[align={flushleft,stretch,verytolerant,nothyphenated}]
>    supercalifragilisticexpialidoc + supercalifragilisticexpialidoc +
>    supercalifragilisticexpialidoc + supercalifragilisticexpialidoc
> \stopframed
>
> \stoptext
>
> Wolfgang
>

Thank you Wolfgang! This is very valuable information to me - and it solves
the problem.

Christoph

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___________________________________________________________________________________
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
___________________________________________________________________________________