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On 17/02/17 04:29 PM, Roberto Ierusalimschy wrote:
You should remove the 'const' here, but otherwise the assignment is
correct; ANSI C assures that the strings pointed to by 'argv' are
modifiable (and you don't need to restore its value).

-- Roberto

Wouldn't that affect `arg`? Or is `arg` created before any argument
processing takes place?
'arg' is created before any processing, because it is available to
that processing:

-- t2.lua

$ LUA_INIT='@t2.lua' lua -l t2 t2.lua b c
   --> 2
   --> 2
   --> 2

-- Roberto

Does this mean the result of -l could be tweaked by a LUA_INIT script?

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