Error at \stoplines

Error at \stoplines

[Henning Hraban Ramm]

Hi,
in my current project, every time I use \startlines .. \stoplines (for poems), I run into this error:

"""
structure       > sectioning > chapter @ level 2 : 5.2 -> Example

tex error       > tex error on line 27 in file ka34/c_example.tex: ! Extra }, or forgotten \endgroup

<recently read> \egroup 
        
l.27 \stoplines
             
...
24     Fragen nicht danach, greifen weise zum Wein,
25     der löst uns die Zunge mit Salomo, wir wissen von ihm,
26     was besser tut.
27 >>  \stoplines
28     \stopparagraph
"""

The error must be somewhere in my project, I couldn’t come up with a minimal example to reproduce the problem.
But if I comment all \start/stoplines (or the components containing them), it runs through.

Do you have an idea where I should look?


Greetlings, Hraban
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Re: Error at \stoplines

[r.ermers]

Hi Hraban,

try:

1. count the number of \startlines, do this with grep -e '^\\startlines' | wc | less
2. count the number of \stoplines, do this with grep -e ‘^\\stoplines' | wc | less

The resulting counts obviously have to be the same.

If they are not, you can (again with grep -e) extract all  \startlines | \stoplines and determine after which occurrence (the nth) there is a sequence of two (or more) \startlines or \stoplines. At this point your file is corrupted.

But you probably already thought of this yourself.

Robert


> Op 23 jan. 2018, om 10:11 heeft Henning Hraban Ramm <texml@fiee.net> het volgende geschreven:
> 
> Hi,
> in my current project, every time I use \startlines .. \stoplines (for poems), I run into this error:
> 
> """
> structure       > sectioning > chapter @ level 2 : 5.2 -> Example
> 
> tex error       > tex error on line 27 in file ka34/c_example.tex: ! Extra }, or forgotten \endgroup
> 
> <recently read> \egroup 
> 
> l.27 \stoplines
> 
> ...
> 24     Fragen nicht danach, greifen weise zum Wein,
> 25     der löst uns die Zunge mit Salomo, wir wissen von ihm,
> 26     was besser tut.
> 27 >>  \stoplines
> 28     \stopparagraph
> """
> 
> The error must be somewhere in my project, I couldn’t come up with a minimal example to reproduce the problem.
> But if I comment all \start/stoplines (or the components containing them), it runs through.
> 
> Do you have an idea where I should look?
> 
> 
> Greetlings, Hraban
> ---
> http://www.fiee.net
> http://wiki.contextgarden.net
> GPG Key ID 1C9B22FD
> 
> ___________________________________________________________________________________
> 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
> ___________________________________________________________________________________

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Re: Error at \stoplines

[Henning Hraban Ramm]

Am 2018-01-23 um 10:29 schrieb r.ermers@hccnet.nl:
>> in my current project, every time I use \startlines .. \stoplines (for poems), I run into this error:
>> structure       > sectioning > chapter @ level 2 : 5.2 -> Example
>> tex error       > tex error on line 27 in file ka34/c_example.tex: ! Extra }, or forgotten \endgroup
> 1. count the number of \startlines, do this with grep -e '^\\startlines' | wc | less
> 2. count the number of \stoplines, do this with grep -e ‘^\\stoplines' | wc | less
> 
> But you probably already thought of this yourself.

That’s not the problem, there are only a few "lines" sections, and of course I checked these first.
I also checked all(?) other \start/stops, braces and brackets - of course I could have overlooked some, it’s a whole book, but most cases are caught on their own.

I guess it might be something in my setups, but not in \setuplines, but don’t know for what I should look, there’s too much...

Which other setups affect \start/stoplines?


Greetlings, Hraban
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Re: Error at \stoplines

[Aditya Mahajan]

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On Tue, 23 Jan 2018, Henning Hraban Ramm wrote:

> Am 2018-01-23 um 10:29 schrieb r.ermers@hccnet.nl:
>>> in my current project, every time I use \startlines .. \stoplines (for poems), I run into this error:
>>> structure       > sectioning > chapter @ level 2 : 5.2 -> Example
>>> tex error       > tex error on line 27 in file ka34/c_example.tex: ! Extra }, or forgotten \endgroup
>> 1. count the number of \startlines, do this with grep -e '^\\startlines' | wc | less
>> 2. count the number of \stoplines, do this with grep -e ‘^\\stoplines' | wc | less
>> 
>> But you probably already thought of this yourself.
>
> That’s not the problem, there are only a few "lines" sections, and of course I checked these first.
> I also checked all(?) other \start/stops, braces and brackets - of course I could have overlooked some, it’s a whole book, but most cases are caught on their own.
>
> I guess it might be something in my setups, but not in \setuplines, but don’t know for what I should look, there’s too much...
>
> Which other setups affect \start/stoplines?

The error could be due to some other mismatched group. Have you tried:

mtxrun --script concheck filename.tex

Aditya

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Re: Error at \stoplines

[Henning Hraban Ramm]

Am 2018-01-23 um 22:42 schrieb Aditya Mahajan <adityam@umich.edu>:

> On Tue, 23 Jan 2018, Henning Hraban Ramm wrote:
> 
>> Am 2018-01-23 um 10:29 schrieb r.ermers@hccnet.nl:
>>>> in my current project, every time I use \startlines .. \stoplines (for poems), I run into this error:
>>>> structure       > sectioning > chapter @ level 2 : 5.2 -> Example
>>>> tex error       > tex error on line 27 in file ka34/c_example.tex: ! Extra }, or forgotten \endgroup
>>> 1. count the number of \startlines, do this with grep -e '^\\startlines' | wc | less
>>> 2. count the number of \stoplines, do this with grep -e ‘^\\stoplines' | wc | less
>>> But you probably already thought of this yourself.
>> 
>> That’s not the problem, there are only a few "lines" sections, and of course I checked these first.
>> I also checked all(?) other \start/stops, braces and brackets - of course I could have overlooked some, it’s a whole book, but most cases are caught on their own.
>> 
>> I guess it might be something in my setups, but not in \setuplines, but don’t know for what I should look, there’s too much...
>> 
>> Which other setups affect \start/stoplines?
> 
> The error could be due to some other mismatched group. Have you tried:
> 
> mtxrun --script concheck filename.tex

Thank you for the reminder, I should use this more often.
Of course it found a few errors, and now the book runs through.
It’s strange that ConTeXt only stopped at \stoplines.


Greetlings, Hraban
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