Re: [NTG-context] Modes and conditional part of the source
I used \doifmode and friends for selection of mode dependent code.
dr. Hans van der Meer
> On 1 Mar 2019, at 01:24, Hans Hagen wrote:
>
> On 2/28/2019 11:29 AM, Procházka Lukáš Ing. wrote:
>> Hello,
>> I'm struggling with using modes to make a part of the text conditional.
>> Here is my code:
>>
>> \def\b#1{\startmode[#1]}
>> \def\e{\stopmode}
>> % \enablemode[100] % For optional usage
>> \starttext
>> A
>> \b{100} % Should be start of some conditional text from here ...
>> B
>> \e % ... to here
>> \stoptext
>>
>> Compilation fails with:
>> "
>> tex error > tex error on line 0 in file : ! Emergency stop
>> <*> cont-yes.mkiv
>>
>> *** (job aborted, no legal \end found)
>> "
>> How to make the sample work?
> modes are like buffers ... don't wrap them in macros
>
> (using names like \b \e is a bad idea anyway)
>
> Hans
>
>
> -
> Hans Hagen | PRAGMA ADE
> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
> tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
> -
> ___
> 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
> ___
___
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
___
Re: [NTG-context] Modes and conditional part of the source
On 2/28/2019 11:29 AM, Procházka Lukáš Ing. wrote:
Hello,
I'm struggling with using modes to make a part of the text conditional.
Here is my code:
\def\b#1{\startmode[#1]}
\def\e{\stopmode}
% \enablemode[100] % For optional usage
\starttext
A
\b{100} % Should be start of some conditional text from here ...
B
\e % ... to here
\stoptext
Compilation fails with:
"
tex error > tex error on line 0 in file : ! Emergency stop
<*> cont-yes.mkiv
*** (job aborted, no legal \end found)
"
How to make the sample work?
modes are like buffers ... don't wrap them in macros
(using names like \b \e is a bad idea anyway)
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
___
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
___
Re: [NTG-context] Modes and conditional part of the source
Hello Aditya,
thanks for the code, I'll try something like that.
Best regards,
Lukas
On Thu, 28 Feb 2019 12:54:06 +0100, Aditya Mahajan wrote:
On Thu, 28 Feb 2019, Procházka Lukáš Ing. wrote:
Hello,
I'm struggling with using modes to make a part of the text conditional.
Here is my code:
\def\b#1{\startmode[#1]}
\def\e{\stopmode}
% \enablemode[100] % For optional usage
\starttext
A
\b{100} % Should be start of some conditional text from here ...
B
\e % ... to here
\stoptext
Modes don't work that way. You can do something like this:
\define[1]\bbb
{\doifnotmode{#1}
{\grabbufferdata[dummy][bbb][eee]}}
\let\eee\relax
\enablemode[100]
\starttext
A
\bbb{100}
Inside mode 100
\eee
\bbb{101}
Inside mode 101
\eee
\stoptext
Depending on the actual use case, there might be simpler ways.
Aditya
--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o. | mailto:pon...@pontex.cz | http://www.pontex.cz | IDDS:
nrpt3sn | IČO: 40763439
Bezová 1658
147 14 Praha 4
Mob.: +420 702 033 396
___
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
___
Re: [NTG-context] Modes and conditional part of the source
On Thu, 28 Feb 2019, Procházka Lukáš Ing. wrote:
Hello,
I'm struggling with using modes to make a part of the text conditional.
Here is my code:
\def\b#1{\startmode[#1]}
\def\e{\stopmode}
% \enablemode[100] % For optional usage
\starttext
A
\b{100} % Should be start of some conditional text from here ...
B
\e % ... to here
\stoptext
Modes don't work that way. You can do something like this:
\define[1]\bbb
{\doifnotmode{#1}
{\grabbufferdata[dummy][bbb][eee]}}
\let\eee\relax
\enablemode[100]
\starttext
A
\bbb{100}
Inside mode 100
\eee
\bbb{101}
Inside mode 101
\eee
\stoptext
Depending on the actual use case, there might be simpler ways.
Aditya___
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
___
[NTG-context] Modes and conditional part of the source
Hello,
I'm struggling with using modes to make a part of the text conditional.
Here is my code:
\def\b#1{\startmode[#1]}
\def\e{\stopmode}
% \enablemode[100] % For optional usage
\starttext
A
\b{100} % Should be start of some conditional text from here ...
B
\e % ... to here
\stoptext
Compilation fails with:
"
tex error > tex error on line 0 in file : ! Emergency stop
<*> cont-yes.mkiv
*** (job aborted, no legal \end found)
"
How to make the sample work?
Best regards,
Lukas
--
Ing. Lukáš Procházka | mailto:l...@pontex.cz
Pontex s. r. o. | mailto:pon...@pontex.cz | http://www.pontex.cz | IDDS:
nrpt3sn | IČO: 40763439
Bezová 1658
147 14 Praha 4
Mob.: +420 702 033 396
t.log
Description: Binary data
t.mkiv
Description: Binary data
___
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
___
