Re: Loading lua file.

["Procházka Lukáš Ing. - Pontex s. r. o." <LPr@pontex.cz>]

Hello,

I'm using this if loading failure is not fatal:

----
DoFile = function(fn)
   return pcall(function() return dofile(fn) end)
end

DoFile("MyFile.lua") -- instead of 'dofile("MyFile.lua")'
----

You can play with handling error code (http://www.lua.org/manual/5.1/manual.html#pdf-pcall):

----
DoFile = function(fn)
   local suc, res = pcall(function() return dofile(fn) end)

   if suc then return res
   else
     -- Your handling code to come here
   end
end
----

Best regards,

Lukas


On Thu, 13 Dec 2012 15:52:03 +0100, Andre Caldas <andre.em.caldas@gmail.com> wrote:

> Hello, Philipp!
>
>>> If I load a lua file from a module using
>>> \registerctxluafile{file}{1.001}
>>> or
>>> \ctxloadluafile{file}
>>> How can I be sure the file was in fact loaded?
>>
>> The related tracker output is quite comprehensive:
>>
>>     \enabletrackers[resolvers.locating]
>>     \ctxloadluafile{sometest}
>
> Nice! Thank you.
> In my case, it was not being loaded because I had syntax errors in the
> lua file. The file was found, but not loaded. I guess it is a very
> good reason to halt!
>
>
> Cheers,
> André Caldas.


-- 
Ing. Lukáš Procházka [mailto:LPr@pontex.cz]
Pontex s. r. o.      [mailto:pontex@pontex.cz] [http://www.pontex.cz]
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147 14 Praha 4

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