Re: parser hacking: newlines and primaryexp

[Mike Nelson <mikestar1313@...>]

local a = new_a(args)
do  (a.initfun or _nullop)() end

looks like idiomatic Lua without parser hacking or semicolons, if the 
second line is mostly cut-and-pasted, a few characters more than

; (a.initfun or _nullop)()

scarcely seem to matter.

-- Mike Nelson