pioneerspacesim/pioneer — pull request #1339 by laarmen (2012-07-06 05:41:30+00:00)
Title: Fix completion on some invalid expressions

This code should take care of invalid expressions such as foo..bar
or foo().
The latter is syntactically correct but there is no way to complete it
without running it or deeply analysing the code, at which point we might
as well write a GCC front-end for Lua :-).