* Getting the content of source lines in a \startlines \stoplines env?
@ 2013-02-04 17:11 Ingo Hohmann
2013-02-04 17:49 ` Wolfgang Schuster
0 siblings, 1 reply; 4+ messages in thread
From: Ingo Hohmann @ 2013-02-04 17:11 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
in another thread I got an answer to the question, how to format lines
in an environment automatically.
Is there a way to get the content of source lines? For example, to save
the line content into a variable?
Thank you in advance,
Ingo
___________________________________________________________________________________
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://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Getting the content of source lines in a \startlines \stoplines env?
2013-02-04 17:11 Getting the content of source lines in a \startlines \stoplines env? Ingo Hohmann
@ 2013-02-04 17:49 ` Wolfgang Schuster
2013-02-04 18:05 ` Aditya Mahajan
0 siblings, 1 reply; 4+ messages in thread
From: Wolfgang Schuster @ 2013-02-04 17:49 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 04.02.2013 um 18:11 schrieb Ingo Hohmann <context@ingohohmann.de>:
> Hi,
>
> in another thread I got an answer to the question, how to format lines in an environment automatically.
> Is there a way to get the content of source lines? For example, to save the line content into a variable?
You can save the content in a buffer and process the content with Lua.
\startluacode
userdata = userdata or { }
userdata.linescontent = userdata.linescontent or { }
local linescontent = userdata.linescontent
function linescontent.process()
local lines = string.splitlines(buffers.getcontent("linescontent"))
context.startlines()
for i=1,#lines do
local l = lines[i]
if i == 1 then
context("{\\bf %s}",l)
context(true)
elseif i == 2 then
context("{\\tt %s}",l)
context(true)
else
context("%s",l)
context(true)
end
end
context.stoplines()
end
\stopluacode
\def\startlinescontent
{\grabbufferdata[linescontent][startlinescontent][stoplinescontent]}
\def\stoplinescontent
{\ctxlua{userdata.linescontent.process()}}
\starttext
\startlinescontent
One
Two
Three
Four
Five
Six
\stoplinescontent
\stoptext
Wolfgang
___________________________________________________________________________________
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://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2013-02-04 18:08 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-02-04 17:11 Getting the content of source lines in a \startlines \stoplines env? Ingo Hohmann
2013-02-04 17:49 ` Wolfgang Schuster
2013-02-04 18:05 ` Aditya Mahajan
2013-02-04 18:08 ` luigi scarso
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).