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.li...@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
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