[NTG-context] VIM typing vs. Context environments

[NTG-context] VIM typing vs. Context environments

[Ryszard Kubiak]

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Hi,

I don't know whether the audience of this mailing list can help me  with a
problem concerning the VIM module or I should personally ask Aditya for
help.

The problem is that when I define an environment based on VIM's mechanisms
and use this environment surrounded with ConTeXt's narrowing commands then
these commands are ignored. You can see this effect in the PDF obtained by
contexting the script given below.

Best Regards
Ryszard

\setupbodyfont[12pt]

\setuppagenumbering[state=stop]
\parindent=0pt\parskip=2ex

\usemodule[vim]
\definevimtyping[PY][syntax=python,
  before={\bgroup\switchtobodyfont[9pt]},
  after={\egroup}]

\starttext

Text before a narrowed block.

\startnarrower[left]
Text starting a narrowed block.

\startPY
#: The bonds file is absolutely vital for Fontplant to work. That's why we
#: define a function to verify its existence on disk.
\stopPY

Text finishing a narrowed block.
\stopnarrower

Text after a narrowed block.

\stoptext

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[NTG-context] Re: VIM typing vs. Context environments

[Aditya Mahajan]

On Mon, 6 Jan 2025, Ryszard Kubiak wrote:

> Hi,
> 
> I don't know whether the audience of this mailing list can help me  with a
> problem concerning the VIM module or I should personally ask Aditya for
> help.
> 
> The problem is that when I define an environment based on VIM's mechanisms
> and use this environment surrounded with ConTeXt's narrowing commands then
> these commands are ignored. You can see this effect in the PDF obtained by
> contexting the script given below.

See https://github.com/adityam/filter/blob/dev/vim-README.md#adding-left-margin

You need to add `margin=1.5em` to change the left margin of the vimtyping environment. 

The reason for this is that the vim typing environment includes a `\forgetall` at the start, due to which the current value of \leftskip is lost. 

Aditya

PS: You can set font size by using `style={\switchtobodyfont[9pt]}` instead of adding it in the before and after key.
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!

maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
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archive  : https://github.com/contextgarden/context
wiki     : https://wiki.contextgarden.net
___________________________________________________________________________________

[NTG-context] Re: VIM typing vs. Context environments

[Ryszard Kubiak]

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Hi Aditya,

Thank you for your prompt response and the helpful suggestions.

Best Wishes,
Ryszard

wt., 7 sty 2025 o 05:48 Aditya Mahajan <adityam@umich.edu> napisał(a):

> On Mon, 6 Jan 2025, Ryszard Kubiak wrote:
>
> > Hi,
> >
> > I don't know whether the audience of this mailing list can help me  with
> a
> > problem concerning the VIM module or I should personally ask Aditya for
> > help.
> >
> > The problem is that when I define an environment based on VIM's
> mechanisms
> > and use this environment surrounded with ConTeXt's narrowing commands
> then
> > these commands are ignored. You can see this effect in the PDF obtained
> by
> > contexting the script given below.
>
> See
> https://github.com/adityam/filter/blob/dev/vim-README.md#adding-left-margin
>
> You need to add `margin=1.5em` to change the left margin of the vimtyping
> environment.
>
> The reason for this is that the vim typing environment includes a
> `\forgetall` at the start, due to which the current value of \leftskip is
> lost.
>
> Aditya
>
> PS: You can set font size by using `style={\switchtobodyfont[9pt]}`
> instead of adding it in the before and after key.
>
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to
> the Wiki!
>
> maillist : ntg-context@ntg.nl /
> https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
> webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
> archive  : https://github.com/contextgarden/context
> wiki     : https://wiki.contextgarden.net
>
> ___________________________________________________________________________________
>

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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 / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl
webpage  : https://www.pragma-ade.nl / https://context.aanhet.net (mirror)
archive  : https://github.com/contextgarden/context
wiki     : https://wiki.contextgarden.net
___________________________________________________________________________________