Including part of a program source file

Including part of a program source file

[N. Raghavendra]

I am writing some notes using ConTeXt, which involves displaying parts
of some program source files.  At present, I am manually cutting and
pasting the parts into the ConTeXt file.  Is it possible to make ConTeXt
do that for me?  I am thinking of including each part of the Coq sources
between tags like this:

------------------------------------------------------------
$ cat src-file
<tag-1>
part_to_be_included_1
</tag-2>

<tag-2>
part_to_be_included_2
</tag-2>
------------------------------------------------------------

I would like to say something like

\IncludePart{src-file}{tag-1}

in my ConTeXt file to get

part_to_be_included_1

at that place in the PDF output after I run `context'.  I would
appreciate any advice on how to go about this.

Thanks,
Raghu.

--
N. Raghavendra <raghu@hri.res.in>, http://www.retrotexts.net/
Harish-Chandra Research Institute, http://www.hri.res.in/
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Re: Including part of a program source file

[Wolfgang Schuster]

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The verbatim commands have a range key which let you select parts of the 
code,
you can use line numbers to include a small block (e.g. range={3,10} or 
range {3,+7})
or you put labels in your code.

\startbuffer
% cmd:one:begin
\define\FirstCommand
   {\dosingleempty\doFirstCommand}

\def\doFirstCommand[#1]%
   {This is the definition for the first command}
% cmd:one:end

% cmd:two:begin
\define\SecondCommand
   {\dosingleempty\doSecondCommand}

\def\doSecondCommand[#1]%
   {This is the definition for the second command}
% cmd:two:end
\stopbuffer

\starttext
\typebuffer[range={cmd:two:begin,cmd:two:end}]
\stoptext

Wolfgang
> N. Raghavendra <mailto:nyraghu27132@gmail.com>
> 21. April 2018 um 16:00
> I am writing some notes using ConTeXt, which involves displaying parts
> of some program source files. At present, I am manually cutting and
> pasting the parts into the ConTeXt file. Is it possible to make ConTeXt
> do that for me? I am thinking of including each part of the Coq sources
> between tags like this:
>
> ------------------------------------------------------------
> $ cat src-file
> <tag-1>
> part_to_be_included_1
> </tag-2>
>
> <tag-2>
> part_to_be_included_2
> </tag-2>
> ------------------------------------------------------------
>
> I would like to say something like
>
> \IncludePart{src-file}{tag-1}
>
> in my ConTeXt file to get
>
> part_to_be_included_1
>
> at that place in the PDF output after I run `context'. I would
> appreciate any advice on how to go about this.
>
> Thanks,
> Raghu.
>
> --
> N. Raghavendra <raghu@hri.res.in>, http://www.retrotexts.net/
> Harish-Chandra Research Institute, http://www.hri.res.in/
> ___________________________________________________________________________________
> 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: Including part of a program source file

[N. Raghavendra]

At 2018-04-21T17:29:58+02:00, Wolfgang Schuster wrote:

> The verbatim commands have a range key which let you select parts of
> the code, you can use line numbers to include a small block
> (e.g. range={3,10} or range {3,+7}) or you put labels in your code.

Many thanks! It works perfectly, with something like this:

\starttext

\typefile
  [range={beg:8e1e0cb9:6524:4a9b:a58e:6610c8bcf156,
          end:8e1e0cb9:6524:4a9b:a58e:6610c8bcf156}]
  {../coq/univalence/transport/total_path.v}

\typefile
  [range={beg:8edf79a4:6fe4:4a0c:a1a4:5be2ab413b47,
          end:8edf79a4:6fe4:4a0c:a1a4:5be2ab413b47}]
  {../coq/univalence/transport/path_from.v}

\stoptext

Raghu.

--
N. Raghavendra <raghu@hri.res.in>, http://www.retrotexts.net/
Harish-Chandra Research Institute, http://www.hri.res.in/
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___________________________________________________________________________________

Re: Including part of a program source file

[Alan Braslau]

Can't one also use matching strings in the range={<tag-1>,</tag-1>}, 
(with the command \typefile)?

Alan

On Sat, 21 Apr 2018 17:29:58 +0200
Wolfgang Schuster <schuster.wolfgang@gmail.com> wrote:

> The verbatim commands have a range key which let you select parts of
> the code,
> you can use line numbers to include a small block (e.g. range={3,10}
> or range {3,+7})
> or you put labels in your code.
> 
> \startbuffer
> % cmd:one:begin
> \define\FirstCommand
>    {\dosingleempty\doFirstCommand}
> 
> \def\doFirstCommand[#1]%
>    {This is the definition for the first command}
> % cmd:one:end
> 
> % cmd:two:begin
> \define\SecondCommand
>    {\dosingleempty\doSecondCommand}
> 
> \def\doSecondCommand[#1]%
>    {This is the definition for the second command}
> % cmd:two:end
> \stopbuffer
> 
> \starttext
> \typebuffer[range={cmd:two:begin,cmd:two:end}]
> \stoptext
> 
> Wolfgang
> > N. Raghavendra <mailto:nyraghu27132@gmail.com>
> > 21. April 2018 um 16:00
> > I am writing some notes using ConTeXt, which involves displaying
> > parts of some program source files. At present, I am manually
> > cutting and pasting the parts into the ConTeXt file. Is it possible
> > to make ConTeXt do that for me? I am thinking of including each
> > part of the Coq sources between tags like this:
> >
> > ------------------------------------------------------------
> > $ cat src-file
> > <tag-1>
> > part_to_be_included_1
> > </tag-2>
> >
> > <tag-2>
> > part_to_be_included_2
> > </tag-2>
> > ------------------------------------------------------------
> >
> > I would like to say something like
> >
> > \IncludePart{src-file}{tag-1}
> >
> > in my ConTeXt file to get
> >
> > part_to_be_included_1
> >
> > at that place in the PDF output after I run `context'. I would
> > appreciate any advice on how to go about this.
> >
> > Thanks,
> > Raghu.
> >
> > --
> > N. Raghavendra <raghu@hri.res.in>, http://www.retrotexts.net/
> > Harish-Chandra Research Institute, http://www.hri.res.in/
> > ___________________________________________________________________________________
> > 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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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
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___________________________________________________________________________________