patch 8.2.1809: mapping some keys with Ctrl does not work properly Commit: https://github.com/vim/vim/commit/4e2114e988f5d8635f2ad748be3cafcc44289138 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Oct 7 16:12:37 2020 +0200 patch 8.2.1809: mapping some keys with Ctrl does not work properly Problem: Mapping some keys with Ctrl does not work properly. Solution: For terminal, GTK and Motif handle "@", "^" and "_" codes.

# Suppress leaks from X libraries on Ubuntu bionic.
leak:libX11.so.6
leak:libXt.so.6
leak:libcairo.so.2
leak:libfontconfig.so.1
leak:libglib-2.0.so.0
leak:libtinfo.so.5
# Suppress leaks from other language libraries.
leak:libperl.so.*
leak:libpython*.so.*
leak:libruby*.so.*
leak:libxcb*.so.*