Re: [NTG-context] Vim module - different settings for inline and block code

2013-01-16 Thread Wolfgang Schuster 

Am 16.01.2013 um 15:51 schrieb Marco Patzer home...@lavabit.com:

 Hi,
 
 I need different settings for code in inline and block mode. See the
 following example:
 
 \usemodule [vim]
 \definetextbackground [C] [location=text]
 \definevimtyping [C]
  [syntax=c,
   before={\starttextbackground[C]},
   after=\stoptextbackground,
   margin=2em]
 
 \starttext
 
 This is C: \inlineC{int foo();}. \blank
 \startC
 int foo(){
  return 0;
 }
 \stopC
 
 \stoptext
 
 Inline code needs “location=text”, block code on the other hand
 needs “location=paragraph” as text background setting. Sure, I can
 create two environments “Cinline” and “Cblock”, but that feels
 clumsy.
 
 What's the proper way to set up different backgrounds for inline
 and block code?

You can try this (untested):

\definetextbackground[InlineBackground][location=text]
\definetextbackground[DisplayBackground][location=paragraph]

\definevimytping
  [C]
  […,
   before={\ifhmode\startInlineBackground\else\startDisplayBackground\fi},
   after={\ifhmode\stopInlineBackground\else\stopDisplayBackground\fi},
   …]

You could also ask Aditya to use different keys for display (e.g. before/aftter)
and inline (e.g. left/right) code blocks.

Wolfgang

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Re: [NTG-context] Vim module - different settings for inline and block code

2013-01-16 Thread Marco Patzer 
On 2013–01–16 Wolfgang Schuster wrote:

 \definevimytping
   [C]
   […,
before={\ifhmode\startInlineBackground\else\startDisplayBackground\fi},
after={\ifhmode\stopInlineBackground\else\stopDisplayBackground\fi},
…]

That's a good idea and it seems to work.

 You could also ask Aditya to use different keys for display (e.g. 
 before/aftter)
 and inline (e.g. left/right) code blocks.

That's not necessary. I think your solution is clean enough.

Thanks Wolfgang.


Marco


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Re: [NTG-context] Vim module - different settings for inline and block code

2013-01-16 Thread Aditya Mahajan 

On Wed, 16 Jan 2013, Wolfgang Schuster wrote:


You could also ask Aditya to use different keys for display (e.g. before/aftter)
and inline (e.g. left/right) code blocks.


That's a nice suggestion. I have implemented it in the dev version of the 
filter module: https://github.com/adityam/filter/tree/dev but haven't 
tested it beyond a simple test case: 
https://github.com/adityam/filter/blob/dev/tests/25-before-left.tex


I'll do more thorough tests and a proper release later.

Aditya
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Re: [NTG-context] Vim module - different settings for inline and block code

2013-01-16 Thread Wolfgang Schuster 

Am 16.01.2013 um 16:39 schrieb Marco Patzer home...@lavabit.com:

 On 2013–01–16 Wolfgang Schuster wrote:
 
 \definevimytping
  [C]
  […,
   before={\ifhmode\startInlineBackground\else\startDisplayBackground\fi},
   after={\ifhmode\stopInlineBackground\else\stopDisplayBackground\fi},
   …]
 
 That's a good idea and it seems to work.
 
 You could also ask Aditya to use different keys for display (e.g. 
 before/aftter)
 and inline (e.g. left/right) code blocks.
 
 That's not necessary. I think your solution is clean enough.

The test doesn’t work when you use \inlineC at the beginning of a paragraph 
because
TeX it at this moment still in vertical mode and you have to add a 
\dontleavehmode
to force horizontal mode.

example
\def\TestMode
  {\ifhmode
 \bold{Horizontal Mode}%
   \else
 \bold{Vertical Mode}%
   \fi}

\starttext

\TestMode\ Inline \TestMode

\dontleavehmode\TestMode\ Inline \TestMode

\stoptext
/example

Wolfgang
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