neovim/neovim — pull request #1395 by jszakmeister (2014-11-05 12:28:56+00:00)
Title: build: fix running of functional tests directly with CMake

If you aren't just building everything into build/, then the functional
tests fail because they can't find the nvim executable. Let's pass in
the location of the nvim executable, and set NVIM_PRG environment
variable accordingly.