commit https://github.com/vim/vim/commit/e68c25c677167bb90ac5ec77038e340c730b6567 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 25 15:39:55 2015 +0200 patch 7.4.833 Problem: More side effects of ":set all&" are missing. (Bj?rn Linse) Solution: Call didset_options() and add didset_options2() to collect more side effects to take care of. Still not everything...

README_src.txt for version 7.4 of Vim: Vi IMproved.

The source archive contains the files needed to compile Vim on Unix systems.
It is packed for Unix systems (NL line separator).

For more information, see the README.txt file that comes with the runtime
archive (vim-7.4-rt.tar.gz).  To be able to run Vim you MUST get the runtime
archive too!