updating libs for 5.3. How to replace unpack ?

[Gaspard Bucher <gaspard@...>]

Hi list,

In a parser, I have code like so:

==============

local m = {string.match(line, matcher.pattern)}

if m[1] then

  matcher.func(self, line_i, unpack(m))

end

==============

The "matcher.func" function can take different argument count depending on the captures in the pattern.

Any thought on how to fix this with style ?

Cheers,

Gaspard Bucher