\doifmode error with question blocks

\doifmode error with question blocks

[Jan Willem Flamma]

Dear list members

If using modes to show or hide certain part of the text.

In the MWE below the part between the startmode[test] .. stopmode works jus fine. When using the \doifmode construction an error is produced on the position of the closing curly bracket.
I prefer to use \doifmode constructions because they can be nested. The question block must play a role here but I don’t know why.

Am I overlooking something here?

Kind regards,
Jan Willem Flamma
========


\enablemode[test]

\defineblock[question]
\defineblock[answer]

\starttext

    \doifmode{test}{

        \input knuth

        \beginquestion
        \startquestion
        Question
        \stopquestion
        \endquestion
        \beginanswer
        \startanswer
        Answer
        \stopanswer
        \endanswer

    }


    \startmode[test]

        \input knuth

        \beginquestion
        \startquestion
        Question
        \stopquestion
        \endquestion
        \beginanswer
        \startanswer
        Answer
        \stopanswer
        \endanswer

    \stopmode

\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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: \doifmode error with question blocks

[Hans Hagen]

On 5/18/2017 1:48 PM, Jan Willem Flamma wrote:
> Dear list members
>
> If using modes to show or hide certain part of the text.
>
> In the MWE below the part between the startmode[test] .. stopmode works jus fine. When using the \doifmode construction an error is produced on the position of the closing curly bracket.
> I prefer to use \doifmode constructions because they can be nested. The question block must play a role here but I don’t know why.
>
> Am I overlooking something here?
>
> Kind regards,
> Jan Willem Flamma
> ========
>
>
> \enablemode[test]
>
> \defineblock[question]
> \defineblock[answer]
>
> \starttext
>
>     \doifmode{test}{
>
>         \input knuth
>
>         \beginquestion
>         \startquestion
>         Question
>         \stopquestion
>         \endquestion
>         \beginanswer
>         \startanswer
>         Answer
>         \stopanswer
>         \endanswer
>
>     }

in order to get rid of the {} the \doifmode match has to grad the 
argument which doesn't work well with commands that change the nature of 
the \ on the fly, so it's a no-go

>
>     \startmode[test]
>
>         \input knuth
>
>         \beginquestion
>         \startquestion
>         Question
>         \stopquestion
>         \endquestion
>         \beginanswer
>         \startanswer
>         Answer
>         \stopanswer
>         \endanswer
>
>     \stopmode
>
> \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://context.aanhet.net
> archive  : https://bitbucket.org/phg/context-mirror/commits/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________
>


-- 

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
        tel: 038 477 53 69 | www.pragma-ade.nl | 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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Large space between mode blocks

[Jan Willem Flamma]

[-- Attachment #1.1: Type: text/plain, Size: 4267 bytes --]

Dear list members,

Another mode related question:

When combining modes, a rather large double space appears between two mode blocks (i.e. where the first mode stops and the second mode begins)
In the MWE below are 3 cases. The large space is not present in the 3rd case

Is this intended behaviour?

Kind regards,
Jan Willem

======

\enablemode[X]
\enablemode[Y]

\starttext

% Case 1 - Double space present
\startmode[X]
    \input ward
\stopmode
\startmode[Y]
    \input ward
\stopmode

\blank[big]

% Case 2 - Double space present
\startmode[X]
    \input ward
    	\doifmode{Y}{
		\input ward
	}
\stopmode

\blank[big]

% Case 3 - Double space NOT present
\startmode[X]
    \input ward
    	\doifmode{Y}{\input ward}
\stopmode

\stoptext



> On 18 May 2017, at 14:28, Hans Hagen <pragma@wxs.nl> wrote:
> 
> On 5/18/2017 1:48 PM, Jan Willem Flamma wrote:
>> Dear list members
>> 
>> If using modes to show or hide certain part of the text.
>> 
>> In the MWE below the part between the startmode[test] .. stopmode works jus fine. When using the \doifmode construction an error is produced on the position of the closing curly bracket.
>> I prefer to use \doifmode constructions because they can be nested. The question block must play a role here but I don’t know why.
>> 
>> Am I overlooking something here?
>> 
>> Kind regards,
>> Jan Willem Flamma
>> ========
>> 
>> 
>> \enablemode[test]
>> 
>> \defineblock[question]
>> \defineblock[answer]
>> 
>> \starttext
>> 
>>    \doifmode{test}{
>> 
>>        \input knuth
>> 
>>        \beginquestion
>>        \startquestion
>>        Question
>>        \stopquestion
>>        \endquestion
>>        \beginanswer
>>        \startanswer
>>        Answer
>>        \stopanswer
>>        \endanswer
>> 
>>    }
> 
> in order to get rid of the {} the \doifmode match has to grad the argument which doesn't work well with commands that change the nature of the \ on the fly, so it's a no-go
> 
>> 
>>    \startmode[test]
>> 
>>        \input knuth
>> 
>>        \beginquestion
>>        \startquestion
>>        Question
>>        \stopquestion
>>        \endquestion
>>        \beginanswer
>>        \startanswer
>>        Answer
>>        \stopanswer
>>        \endanswer
>> 
>>    \stopmode
>> 
>> \stoptext
>> ___________________________________________________________________________________
>> If your question is of interest to others as well, please add an entry to the Wiki!
>> 
>> maillist : ntg-context@ntg.nl <mailto:ntg-context@ntg.nl> / http://www.ntg.nl/mailman/listinfo/ntg-context <http://www.ntg.nl/mailman/listinfo/ntg-context>
>> webpage  : http://www.pragma-ade.nl <http://www.pragma-ade.nl/> / http://context.aanhet.net <http://context.aanhet.net/>
>> archive  : https://bitbucket.org/phg/context-mirror/commits/ <https://bitbucket.org/phg/context-mirror/commits/>
>> wiki     : http://contextgarden.net <http://contextgarden.net/>
>> ___________________________________________________________________________________
>> 
> 
> 
> -- 
> 
> -----------------------------------------------------------------
>                                          Hans Hagen | PRAGMA ADE
>              Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>       tel: 038 477 53 69 | www.pragma-ade.nl <http://www.pragma-ade.nl/> | www.pragma-pod.nl <http://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 <mailto:ntg-context@ntg.nl> / http://www.ntg.nl/mailman/listinfo/ntg-context <http://www.ntg.nl/mailman/listinfo/ntg-context>
> webpage  : http://www.pragma-ade.nl <http://www.pragma-ade.nl/> / http://context.aanhet.net <http://context.aanhet.net/>
> archive  : https://bitbucket.org/phg/context-mirror/commits/ <https://bitbucket.org/phg/context-mirror/commits/>
> wiki     : http://contextgarden.net <http://contextgarden.net/>
> ___________________________________________________________________________________


[-- Attachment #1.2: Type: text/html, Size: 24969 bytes --]

[-- Attachment #2: Type: text/plain, Size: 492 bytes --]

___________________________________________________________________________________
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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________

Re: Large space between mode blocks

[Hans Hagen]

On 5/18/2017 6:13 PM, Jan Willem Flamma wrote:
> Dear list members,
>
> Another mode related question:
>
> When combining modes, a rather large double space appears between two
> mode blocks (i.e. where the first mode stops and the second mode begins)
> In the MWE below are 3 cases. The large space is not present in the 3rd case
>
> Is this intended behaviour?

sure, you get what you ask for

> Kind regards,
> Jan Willem
>
> ======
>
> \enablemode[X]
> \enablemode[Y]
>
> \starttext
>
> % Case 1 - Double space present
> \startmode[X]
>     \input ward
> \stopmode
> \startmode[Y]

\startmode[Y]%

>     \input ward
> \stopmode
>
> \blank[big]
>
> % Case 2 - Double space present
> \startmode[X]
>     \input ward
>     \doifmode{Y}{

\doifmode{Y}{%

> \input ward
> }
> \stopmode
>
> \blank[big]
>
> % Case 3 - Double space NOT present
> \startmode[X]
>     \input ward
>     \doifmode{Y}{\input ward}
> \stopmode
>
> \stoptext

you can always do:

\removeunwantedspaces\space\input ward

>> On 18 May 2017, at 14:28, Hans Hagen <pragma@wxs.nl
>> <mailto:pragma@wxs.nl>> wrote:
>>
>> On 5/18/2017 1:48 PM, Jan Willem Flamma wrote:
>>> Dear list members
>>>
>>> If using modes to show or hide certain part of the text.
>>>
>>> In the MWE below the part between the startmode[test] .. stopmode
>>> works jus fine. When using the \doifmode construction an error is
>>> produced on the position of the closing curly bracket.
>>> I prefer to use \doifmode constructions because they can be nested.
>>> The question block must play a role here but I don’t know why.
>>>
>>> Am I overlooking something here?
>>>
>>> Kind regards,
>>> Jan Willem Flamma
>>> ========
>>>
>>>
>>> \enablemode[test]
>>>
>>> \defineblock[question]
>>> \defineblock[answer]
>>>
>>> \starttext
>>>
>>>    \doifmode{test}{
>>>
>>>        \input knuth
>>>
>>>        \beginquestion
>>>        \startquestion
>>>        Question
>>>        \stopquestion
>>>        \endquestion
>>>        \beginanswer
>>>        \startanswer
>>>        Answer
>>>        \stopanswer
>>>        \endanswer
>>>
>>>    }
>>
>> in order to get rid of the {} the \doifmode match has to grad the
>> argument which doesn't work well with commands that change the nature
>> of the \ on the fly, so it's a no-go
>>
>>>
>>>    \startmode[test]
>>>
>>>        \input knuth
>>>
>>>        \beginquestion
>>>        \startquestion
>>>        Question
>>>        \stopquestion
>>>        \endquestion
>>>        \beginanswer
>>>        \startanswer
>>>        Answer
>>>        \stopanswer
>>>        \endanswer
>>>
>>>    \stopmode
>>>
>>> \stoptext
>>> ___________________________________________________________________________________
>>> If your question is of interest to others as well, please add an
>>> entry to the Wiki!
>>>
>>> maillist : ntg-context@ntg.nl
>>> <mailto:ntg-context@ntg.nl> / http://www.ntg.nl/mailman/listinfo/ntg-context
>>> webpage  : http://www.pragma-ade.nl
>>> <http://www.pragma-ade.nl/> / http://context.aanhet.net
>>> <http://context.aanhet.net/>
>>> archive  : https://bitbucket.org/phg/context-mirror/commits/
>>> wiki     : http://contextgarden.net <http://contextgarden.net/>
>>> ___________________________________________________________________________________
>>>
>>
>>
>> --
>>
>> -----------------------------------------------------------------
>>                                          Hans Hagen | PRAGMA ADE
>>              Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>>       tel: 038 477 53 69 | www.pragma-ade.nl
>> <http://www.pragma-ade.nl/> | www.pragma-pod.nl
>> <http://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
>> <mailto:ntg-context@ntg.nl> / http://www.ntg.nl/mailman/listinfo/ntg-context
>> webpage  : http://www.pragma-ade.nl
>> <http://www.pragma-ade.nl/> / http://context.aanhet.net
>> <http://context.aanhet.net/>
>> archive  : https://bitbucket.org/phg/context-mirror/commits/
>> wiki     : http://contextgarden.net <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://context.aanhet.net
> archive  : https://bitbucket.org/phg/context-mirror/commits/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________
>


-- 

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
        tel: 038 477 53 69 | www.pragma-ade.nl | 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://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : http://contextgarden.net
___________________________________________________________________________________