From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Custom lua script (updating and debugging)
Date: Wed, 29 Sep 2010 09:23:16 +0200 [thread overview]
Message-ID: <4CA2E964.5000805@wxs.nl> (raw)
In-Reply-To: <op.vjr7y7jotpjj8f@lpr>
On 29-9-2010 8:50, Procházka Lukáš Ing. - Pontex s. r. o. wrote:
> Hello,
>
> I have also the experience that when the Lua file is placed where the
> LUA_PATH system variable points (or: see the documentation how exactly
> LUA_PATH works), than I can use the 'require' command and the Lua file
> will be found.
>
> E.g.:
>
> LUA_PATH = (...);C:\MyDir\?.lua
>
> C:\MyDir\MyFile.lua:
>
> print("This is MyFile.lua")
>
> And a ctx file:
>
> \startluacode
> require("MyFile")
> \stopluacode
>
> - Will print "This is MyFile.lua" to the output stream when converting
> .tex to (e.g.) .pdf.
texmf-[local|project]/scripts/context/lua
should work out ok with require, given that you also have regenerated
the file database
> Lukas
>
>
> On Tue, 28 Sep 2010 21:30:32 +0200, Mojca Miklavec
> <mojca.miklavec.lists@gmail.com> wrote:
>
>> On Tue, Sep 28, 2010 at 12:41, Stefan Müller wrote:
>>> Hi list,
>>>
>>> I'm currently messing around with a custom lua script (a pretty
>>> printer) and
>>> I have some beginner trouble.
>>>
>>> First: I put the file in "MyContexDir\tex\texmf\tex\context\base\".
>>
>> Put them into
>> MyContexDir\tex\texmf-local\tex\context\user\
>> because:
>> - You need to use texmf-local instead of texmf, else your file might
>> be deleted when you update the distribution.
>> - It doesn't really matter where the file is as long as it is under
>> [TEXMF]\tex\context, but using "user" is somehow more sensible than
>> "base".
>>
>>> What do
>>> I have to do to let ConTeXt work with the script and to let ConTeXt know
>>> that something has changed in the script? Is "context --generate" enough
>>> (after initializing with "setuptex.bat")?
>>
>> You need to use context --generate only when you add the script for
>> the first time. After you modify it, you don't need to do anything
>> unless you are changing ConTeXt source. If you change ConTeXt source,
>> you need to also run "context --make" (but that would be dangerous
>> anyway).
>>
>>> Second: How can I debug errors in my *.lua file? Just put
>>> print("debug message")
>>> in the function that is (supposed to be) called?
>>
>> Yes, or tex.print (depending on how you want to debug).
>>
>> Mojca
>> ___________________________________________________________________________________
>>
>> 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
>> ___________________________________________________________________________________
>>
>>
>
>
--
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| 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://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
next prev parent reply other threads:[~2010-09-29 7:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1.1285668002.22946.ntg-context@ntg.nl>
2010-09-28 10:41 ` Stefan Müller
2010-09-28 19:30 ` Mojca Miklavec
2010-09-29 6:50 ` Procházka Lukáš Ing. - Pontex s. r. o.
2010-09-29 7:23 ` Hans Hagen [this message]
2010-09-28 14:08 metapost: unable to make mpx file error Alan BRASLAU
2010-09-28 21:18 ` Hans Hagen
2010-09-28 21:53 ` Custom lua script (updating and debugging) Stefan Müller
2010-09-29 17:47 ` Stefan Müller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4CA2E964.5000805@wxs.nl \
--to=pragma@wxs.nl \
--cc=ntg-context@ntg.nl \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).