bug in \setuptagging?

bug in \setuptagging?

[Pablo Rodriguez]

Dear list

I experience weird results with latest beta (2014.05.30 23:26).

Here is the sample:

    \setuppapersize[A6]
    \setuptagging[state=start]
    \setuptyping[margin=yes,align={right,broad}]
    \starttext
    \starttyping
    \setuptyping[margin=yes, align={right,broad}]
    \stoptyping
    \stoptext

If I disable \setuptagging, output is fine. But with \setuptagging
enabled, the typing environment doesn’t display multiple lines.

Am I doing something wrong or have I hit a bug?

Many thanks for your help,


Pablo
-- 
http://www.ousia.tk
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Re: bug in \setuptagging?

[Hans Hagen]

On 5/31/2014 8:30 AM, Pablo Rodriguez wrote:
> Dear list
>
> I experience weird results with latest beta (2014.05.30 23:26).
>
> Here is the sample:
>
>      \setuppapersize[A6]
>      \setuptagging[state=start]
>      \setuptyping[margin=yes,align={right,broad}]
>      \starttext
>      \starttyping
>      \setuptyping[margin=yes, align={right,broad}]
>      \stoptyping
>      \stoptext
>
> If I disable \setuptagging, output is fine. But with \setuptagging
> enabled, the typing environment doesn’t display multiple lines.
>
> Am I doing something wrong or have I hit a bug?

The space in verbatim is defined differently because otherwise it can 
get lost in the export; you can experiment with:

\appendtoks
     \unexpanded\def\obeyedspace{\hskip\zeropoint\char32\hskip\zeropoint}%
\to \everyenableelements

and see if that is acceptable. Normally in exports context has some 
heuristic to add spaces in the output (also pdf) instead of skips but 
for verbatim this has to be more strict.

Hans

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Re: bug in \setuptagging?

[Pablo Rodriguez]

On 05/31/2014 12:49 PM, Hans Hagen wrote:
> On 5/31/2014 8:30 AM, Pablo Rodriguez wrote:
>> [...]
>> If I disable \setuptagging, output is fine. But with \setuptagging
>> enabled, the typing environment doesn’t display multiple lines.
>>
>> Am I doing something wrong or have I hit a bug?
> 
> The space in verbatim is defined differently because otherwise it can 
> get lost in the export; you can experiment with:
> 
> \appendtoks
>      \unexpanded\def\obeyedspace{\hskip\zeropoint\char32\hskip\zeropoint}%
> \to \everyenableelements

Many thanks for your reply, Hans.

I’m afraid I cannot make it work even with the minimal sample:

    \setuppapersize[A6]
    \setuptagging[state=start]
    \setuptyping[margin=yes,align={right,broad}]
    \appendtoks
     \unexpanded\def\obeyedspace{\hskip\zeropoint\char32\hskip%
       \zeropoint}%
    \to \everyenableelements
    \starttext
    \starttyping
    \setuptyping[margin=yes, align={right,broad}]
    \stoptyping
    \stoptext

Since I’m not familiar with \appendtoks, I don’t know whether I applied
it right.

Is your code applied right in the sample above?

Many thanks for your help,


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

Re: bug in \setuptagging?

[Wolfgang Schuster]

Am 31.05.2014 um 13:37 schrieb Pablo Rodriguez <oinos@gmx.es>:

> On 05/31/2014 12:49 PM, Hans Hagen wrote:
>> On 5/31/2014 8:30 AM, Pablo Rodriguez wrote:
>>> [...]
>>> If I disable \setuptagging, output is fine. But with \setuptagging
>>> enabled, the typing environment doesn’t display multiple lines.
>>> 
>>> Am I doing something wrong or have I hit a bug?
>> 
>> The space in verbatim is defined differently because otherwise it can 
>> get lost in the export; you can experiment with:
>> 
>> \appendtoks
>>     \unexpanded\def\obeyedspace{\hskip\zeropoint\char32\hskip\zeropoint}%
>> \to \everyenableelements
> 
> Many thanks for your reply, Hans.
> 
> I’m afraid I cannot make it work even with the minimal sample:
> 
>    \setuppapersize[A6]
>    \setuptagging[state=start]
>    \setuptyping[margin=yes,align={right,broad}]
>    \appendtoks
>     \unexpanded\def\obeyedspace{\hskip\zeropoint\char32\hskip%
>       \zeropoint}%
>    \to \everyenableelements
>    \starttext
>    \starttyping
>    \setuptyping[margin=yes, align={right,broad}]
>    \stoptyping
>    \stoptext
> 
> Since I’m not familiar with \appendtoks, I don’t know whether I applied
> it right.
> 
> Is your code applied right in the sample above?

1. I think you have to redefined the \doverbatimspace command.

\appendtoks
   \unexpanded\def\doverbatimspace{\hskip\zeropoint\char32\hskip\zeropoint}%
\to \everyenableelements

2. You have to put this code block *before* \setuptagging.

Wolfgang
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___________________________________________________________________________________

Re: bug in \setuptagging?

[Pablo Rodriguez]

On 05/31/2014 02:20 PM, Wolfgang Schuster wrote:
> 1. I think you have to redefined the \doverbatimspace command.
> 
> \appendtoks
>    \unexpanded\def\doverbatimspace{\hskip\zeropoint\char32\hskip\zeropoint}%
> \to \everyenableelements
> 
> 2. You have to put this code block *before* \setuptagging.

Many thanks for your fast reply, Wolfgang.

I’m afraid that it doesn’t work with this sample (ConTeXt isn’t able to
compile the source):

\appendtoks
   \unexpanded\def\doverbatimspace{\hskip\zeropoint\char32}%
\to \everyenableelements
\setuptagging[state=start]

\starttext
\starttyping
index 2d5ce1e..7a9f279 100644
\stoptyping
\stoptext

It is a sample from an introduction to git (it took me a while to find
it in a +250-page book).

Many thanks for your help,


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

Re: bug in \setuptagging?

[Wolfgang Schuster]

Am 31.05.2014 um 18:01 schrieb Pablo Rodriguez <oinos@gmx.es>:

> On 05/31/2014 02:20 PM, Wolfgang Schuster wrote:
>> 1. I think you have to redefined the \doverbatimspace command.
>> 
>> \appendtoks
>>   \unexpanded\def\doverbatimspace{\hskip\zeropoint\char32\hskip\zeropoint}%
>> \to \everyenableelements
>> 
>> 2. You have to put this code block *before* \setuptagging.
> 
> Many thanks for your fast reply, Wolfgang.
> 
> I’m afraid that it doesn’t work with this sample (ConTeXt isn’t able to
> compile the source):
> 
> \appendtoks
>   \unexpanded\def\doverbatimspace{\hskip\zeropoint\char32}%
> \to \everyenableelements

Why did you change the definition for \doverbatimspace?

Wolfgang

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___________________________________________________________________________________

Re: bug in \setuptagging?

[Pablo Rodriguez]

On 05/31/2014 06:17 PM, Wolfgang Schuster:
> Am 31.05.2014 um 18:01 schrieb Pablo Rodriguez:
>> Many thanks for your fast reply, Wolfgang.
>>
>> I’m afraid that it doesn’t work with this sample (ConTeXt isn’t able to
>> compile the source):
>>
>> \appendtoks
>>   \unexpanded\def\doverbatimspace{\hskip\zeropoint\char32}%
>> \to \everyenableelements
> 
> Why did you change the definition for \doverbatimspace?

I tried to force a one space indent for wrapped lines.

I thought I was totally harmless. I see I was wrong.

What I cannot understand is which text crashes the redefined
\doverbatimspace.

Many thanks for your help,


Pablo
-- 
http://www.ousia.tk
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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