patch 8.0.0416: setting v:progpath is not quite right commit https://github.com/vim/vim/commit/436631969716e056feca47480976100b70283370 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 5 14:29:12 2017 +0100 patch 8.0.0416: setting v:progpath is not quite right Problem: Setting v:progpath is not quite right. Solution: On MS-Windows add the extension. On Unix use the full path for a relative directory. (partly by James McCoy, closes #1531)