commit https://github.com/vim/vim/commit/24cf233ef9e92f947618c55d8bff423898a45c24 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 1 12:50:54 2016 +0200 patch 7.4.1969 Problem: When the netbeans channel is closed consuming the buffer may cause a crash. Solution: Check for nb_channel not to be NULL. (Xavier de Gaye)

the first targets to make vim are: scratch config myself
srcdir = .
VIMNAME = vim
EXNAME = ex
VIEWNAME = view