Parallel output of source data
Hello, is there a way to let ConTeXt to flush the input stream in parallel into an output buffer, like: ---- \starttext A \startoutput{Test.mkiv} Hello! \startitemize \item Item \stopitemize \stopoutput B \stoptext ---- which would produce: ---- Test.mkiv Hello! \startitemize \item Item \stopitemize ---- Thank you in advance. Best regards, Lukas -- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Tel: +420 241 096 751 (+420 720 951 172) Fax: +420 244 461 038
Procházka Lukáš Ing. mailto:LPr@pontex.cz 2. Dezember 2016 um 08:10 Hello,
is there a way to let ConTeXt to flush the input stream in parallel into an output buffer, like:
---- \starttext
A
\startoutput{Test.mkiv} Hello! \startitemize \item Item \stopitemize \stopoutput
B
\stoptext ----
which would produce:
---- Test.mkiv Hello! \startitemize \item Item \stopitemize ---- You can use a buffer to store content and save it in a external file.
\unexpanded\def\startcontentexport {\dosingleempty\dostartcontentexport} \def\dostartcontentexport[#1]% {\iffirstargument \edef\contentexportfile{#1}% \else \let\contentexportfile\empty \fi \grabbufferdata[contentexport][startcontentexport][stopcontentexport]} \def\stopcontentexport {\doifsomething{\contentexportfile}{\savebuffer[list=contentexport,prefix=no,file=\contentexportfile]}% \getbufferdata[contentexport]} \starttext A \startcontentexport[Test.mkiv] Hello! \startitemize \item Item \stopitemize \stopcontentexport B \stoptext Wolfgang
Great, that's it! Thank you.
Best regards,
Lukas
On Fri, 02 Dec 2016 20:04:56 +0100, Wolfgang Schuster
Procházka Lukáš Ing. mailto:LPr@pontex.cz 2. Dezember 2016 um 08:10 Hello,
is there a way to let ConTeXt to flush the input stream in parallel into an output buffer, like:
---- \starttext
A
\startoutput{Test.mkiv} Hello! \startitemize \item Item \stopitemize \stopoutput
B
\stoptext ----
which would produce:
---- Test.mkiv Hello! \startitemize \item Item \stopitemize ---- You can use a buffer to store content and save it in a external file.
\unexpanded\def\startcontentexport {\dosingleempty\dostartcontentexport}
\def\dostartcontentexport[#1]% {\iffirstargument \edef\contentexportfile{#1}% \else \let\contentexportfile\empty \fi \grabbufferdata[contentexport][startcontentexport][stopcontentexport]}
\def\stopcontentexport {\doifsomething{\contentexportfile}{\savebuffer[list=contentexport,prefix=no,file=\contentexportfile]}% \getbufferdata[contentexport]}
\starttext
A
\startcontentexport[Test.mkiv] Hello! \startitemize \item Item \stopitemize \stopcontentexport
B
\stoptext
Wolfgang
-- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Tel: +420 241 096 751 (+420 720 951 172) Fax: +420 244 461 038
Hello, I tried to \let shortcuts for \startcontentexport and \stopcontentexport, but Ctx run fails. I guess this is a basic misunderstanding, but - why? ---- \unexpanded\def\startcontentexport{\dosingleempty\dostartcontentexport} \def\dostartcontentexport[#1]% {\iffirstargument \edef\contentexportfile{#1}% \else \let\contentexportfile\empty \fi \grabbufferdata[contentexport][startcontentexport][stopcontentexport] } \def\stopcontentexport{% \doifsomething{\contentexportfile}{\savebuffer[list=contentexport,prefix=no,file=\contentexportfile]}% \getbufferdata[contentexport] } \let\bX=\startcontentexport % <---- Use of these two "shortcuts" is not possible, \let\eX=\stopcontentexport % <---- I'm getting : ! TeX capacity exceeded, sorry [input stack size=10000] \starttext A \startcontentexport[t~.out.mkiv] Hello! \startitemize \item Item \stopitemize \stopcontentexport B \bX[t2~.out.mkiv] Ahoj \eX \stoptext ---- HSo how to define "shortcuts" properly? Best regards, Lukas -- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Mob.: +420 702 033 396
Hi Lukas, when you create the buffer with the grabbufferdata-command you already set the delimiter for the environment with the third argument, in the example below this is the \stopcontentexport command. To have different start/stop-commands for your environment means you have to change all names in the implementation of the contentxport-environment. %%%%%% \unexpanded\def\bH{....} \def\dobH[#1]% {... \grabbufferdata[...][bH][eH]} \def\eH {....} %%%%%% Wolfgang
Procházka Lukáš Ing. mailto:LPr@pontex.cz 3. Juli 2018 um 08:52 Hello,
I tried to \let shortcuts for \startcontentexport and \stopcontentexport, but Ctx run fails.
I guess this is a basic misunderstanding, but - why?
---- \unexpanded\def\startcontentexport{\dosingleempty\dostartcontentexport}
\def\dostartcontentexport[#1]% {\iffirstargument \edef\contentexportfile{#1}% \else \let\contentexportfile\empty \fi \grabbufferdata[contentexport][startcontentexport][stopcontentexport] }
\def\stopcontentexport{%
\doifsomething{\contentexportfile}{\savebuffer[list=contentexport,prefix=no,file=\contentexportfile]}%
\getbufferdata[contentexport] }
\let\bX=\startcontentexport % <---- Use of these two "shortcuts" is not possible, \let\eX=\stopcontentexport % <---- I'm getting : ! TeX capacity exceeded, sorry [input stack size=10000]
\starttext
A
\startcontentexport[t~.out.mkiv] Hello! \startitemize \item Item \stopitemize \stopcontentexport
B
\bX[t2~.out.mkiv] Ahoj \eX
\stoptext ----
HSo how to define "shortcuts" properly?
Best regards,
Lukas
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On 7/3/2018 8:52 AM, Procházka Lukáš Ing. wrote:
Hello,
I tried to \let shortcuts for \startcontentexport and \stopcontentexport, but Ctx run fails.
I guess this is a basic misunderstanding, but - why?
---- \unexpanded\def\startcontentexport{\dosingleempty\dostartcontentexport}
\def\dostartcontentexport[#1]% {\iffirstargument \edef\contentexportfile{#1}% \else \let\contentexportfile\empty \fi \grabbufferdata[contentexport][startcontentexport][stopcontentexport] }
\def\stopcontentexport{%
\doifsomething{\contentexportfile}{\savebuffer[list=contentexport,prefix=no,file=\contentexportfile]}%
\getbufferdata[contentexport] }
\let\bX=\startcontentexport % <---- Use of these two "shortcuts" is not possible, \let\eX=\stopcontentexport % <---- I'm getting : ! TeX capacity exceeded, sorry [input stack size=10000]
\starttext
A
\startcontentexport[t~.out.mkiv] Hello! \startitemize \item Item \stopitemize \stopcontentexport
B
\bX[t2~.out.mkiv] Ahoj \eX
\stoptext ----
HSo how to define "shortcuts" properly? impossible ... just define an extra grabbuffer
what has this to do with parallel texts 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 -----------------------------------------------------------------
Hello Wolfgang,
On Tue, 03 Jul 2018 09:07:23 +0200, Wolfgang Schuster
Hi Lukas,
when you create the buffer with the grabbufferdata-command you already set the delimiter for the environment with the third argument, in the example below this is the \stopcontentexport command.
To have different start/stop-commands for your environment means you have to change all names in the implementation of the contentxport-environment.
%%%%%% \unexpanded\def\bH{....}
\def\dobH[#1]% {... \grabbufferdata[...][bH][eH]}
\def\eH {....} %%%%%%
thank you for the explanation! - Much clearer for me how buffers work! Best regards, Lukas
Wolfgang
Procházka Lukáš Ing. mailto:LPr@pontex.cz 3. Juli 2018 um 08:52 Hello,
I tried to \let shortcuts for \startcontentexport and \stopcontentexport, but Ctx run fails.
I guess this is a basic misunderstanding, but - why?
---- \unexpanded\def\startcontentexport{\dosingleempty\dostartcontentexport}
\def\dostartcontentexport[#1]% {\iffirstargument \edef\contentexportfile{#1}% \else \let\contentexportfile\empty \fi \grabbufferdata[contentexport][startcontentexport][stopcontentexport] }
\def\stopcontentexport{%
\doifsomething{\contentexportfile}{\savebuffer[list=contentexport,prefix=no,file=\contentexportfile]}%
\getbufferdata[contentexport] }
\let\bX=\startcontentexport % <---- Use of these two "shortcuts" is not possible, \let\eX=\stopcontentexport % <---- I'm getting : ! TeX capacity exceeded, sorry [input stack size=10000]
\starttext
A
\startcontentexport[t~.out.mkiv] Hello! \startitemize \item Item \stopitemize \stopcontentexport
B
\bX[t2~.out.mkiv] Ahoj \eX
\stoptext ----
HSo how to define "shortcuts" properly?
Best regards,
Lukas
-- Ing. Lukáš Procházka | mailto:LPr@pontex.cz Pontex s. r. o. | mailto:pontex@pontex.cz | http://www.pontex.cz | IDDS:nrpt3sn Bezová 1658 147 14 Praha 4 Mob.: +420 702 033 396
participants (3)
-
Hans Hagen -
Procházka Lukáš Ing. -
Wolfgang Schuster