[NTG-context] macro beginner question...

2010-06-05 Thread Bernhard Rosensteiner
Hello all,

in the process of learning macro programming in context i encountered the 
following problem (minimal example is attached):

when i have \setuphead[section][color={red}] the color key influences in a 
strange way my „novice macro“ (see the text which should be black but is red). 
Further more the \ruledhbox in my macro stops at some point the red color (with 
a normal \hbox all the text in the section is red). 
what i´m doing wrong here?

best regards
Bernhard


Typescript_Test.tex
Description: Binary data



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[NTG-context] macro beginner question

2010-06-05 Thread Bernhard Rosensteiner
Hello all,

in the process of learning macro programming in context i encountered the 
following problem (minimal example is attached):

When i have \setuphead[section][color={red}] the color key influences in a 
strange way my „novice macro“ (see the text which should be black but is red). 
Further more the \ruledhbox in my macro stops at some point the red color (with 
a normal \hbox all the text in the section is red). 
what i´m doing wrong here? I don’t expect such a behaviour

best regards
Bernhard


Typescript_Test.tex
Description: Binary data






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Re: [NTG-context] macro beginner question

2010-06-05 Thread Taco Hoekwater

Bernhard Rosensteiner wrote:

Hello all,

in the process of learning macro programming in context i encountered the 
following problem (minimal example is attached):

When i have \setuphead[section][color={red}] the color key influences in a strange way my „novice macro“ (see the text which should be black but is red). Further more the \ruledhbox in my macro stops at some point the red color (with a normal \hbox all the text in the section is red). 
what i´m doing wrong here? I don’t expect such a behaviour


Somewhere you should execute \Mycolor, you are only defining it.

Best wishes,
Taco
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Re: [NTG-context] macro beginner question

2010-06-05 Thread Bernhard Rosensteiner
deleting the \def\Mycolor line does not help - same result.

best regards
Bernhard



Am 05.06.2010 um 14:34 schrieb Taco Hoekwater:

 Bernhard Rosensteiner wrote:
 Hello all,
 in the process of learning macro programming in context i encountered the 
 following problem (minimal example is attached):
 When i have \setuphead[section][color={red}] the color key influences in a 
 strange way my „novice macro“ (see the text which should be black but is 
 red). Further more the \ruledhbox in my macro stops at some point the red 
 color (with a normal \hbox all the text in the section is red). what i´m 
 doing wrong here? I don’t expect such a behaviour
 
 Somewhere you should execute \Mycolor, you are only defining it.
 
 Best wishes,
 Taco
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 wiki : http://contextgarden.net
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Re: [NTG-context] macro beginner question

2010-06-05 Thread Taco Hoekwater

Bernhard Rosensteiner wrote:

deleting the \def\Mycolor line does not help - same result.


No, that would definitely not help. Your problem was not the
definition, but that you never actually called the macro.

You should put the definition back, and add  \Mycolor to the
\OpticalTest macro, perhaps like so:

\def\OpticalTest[#1]#2{%
\addff{\OOFeature}%
\definedfont[#2 at \OOSize]%
 \setupinterlinespace
\hbox to \textwidth{\clip[width=.39\textwidth,
  bottomoffset=\strutdepth]{%
  \Mycolor
  ..\hbox to .39\textwidth etc. etc.



best regards
Bernhard



Am 05.06.2010 um 14:34 schrieb Taco Hoekwater:


Bernhard Rosensteiner wrote:

Hello all,
in the process of learning macro programming in context i encountered the 
following problem (minimal example is attached):
When i have \setuphead[section][color={red}] the color key influences in a 
strange way my „novice macro“ (see the text which should be black but is red). 
Further more the \ruledhbox in my macro stops at some point the red color (with 
a normal \hbox all the text in the section is red). what i´m doing wrong here? 
I don’t expect such a behaviour

Somewhere you should execute \Mycolor, you are only defining it.

Best wishes,
Taco
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Re: [NTG-context] macro beginner question

2010-06-05 Thread Bernhard Rosensteiner
Am 05.06.2010 um 15:04 schrieb Taco Hoekwater:

 Bernhard Rosensteiner wrote:
 deleting the \def\Mycolor line does not help - same result.
 
 No, that would definitely not help. Your problem was not the
 definition, but that you never actually called the macro.
 
 You should put the definition back, and add  \Mycolor to the
 \OpticalTest macro, perhaps like so:
 
 \def\OpticalTest[#1]#2{%
   \addff{\OOFeature}%
\definedfont[#2 at \OOSize]%
 \setupinterlinespace
   \hbox to \textwidth{\clip[width=.39\textwidth,
  bottomoffset=\strutdepth]{%
  \Mycolor
  ..\hbox to .39\textwidth etc. etc.

i tried what you suggested (please see attachment), but i think there is 
something fishy with the color black. \definecolor[Myblack][s=0] gives same 
results as described above but other colors work as they should do.

best regards
Bernhard


Typescript_Test.tex
Description: Binary data




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