Re: Can a Lua module find out whether it is being required or dofiled?

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• Subject: Re: Can a Lua module find out whether it is being required or dofiled?
• From: Ulrich Schmidt <u.sch.zw@...>
• Date: 2015年9月23日 17:36:51 +0200

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Am 23.09.2015 um 16:04 schrieb Luiz Henrique de Figueiredo:

 - require will pass the module name to the file chunk as argument

Since Lua 5.2, require also passes the path to the file:
% cat m.lua
print("args",...)
% lua -lm /dev/null
args	m	./m.lua
% lua m.lua
args

c.\lua> lua53.exe m.lua m.lua z:\universe
args m-lua z:\universe
Unfortunatly "..." becomes filled with values equal arg[1]..arg[n]

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• References:
  • Can a Lua module find out whether it is being required or dofiled?, Dirk Laurie
  • Re: Can a Lua module find out whether it is being required or dofiled?, Jerome Vuarand
  • Re: Can a Lua module find out whether it is being required or dofiled?, Luiz Henrique de Figueiredo

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