patch 8.0.1588: popup menu hangs after typing CTRL-C commit https://github.com/vim/vim/commit/52f18a112a073c39187cd93f26115d1e2bfd29ce Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 7 22:09:11 2018 +0100 patch 8.0.1588: popup menu hangs after typing CTRL-C Problem: Popup menu hangs after typing CTRL-C. Solution: Make CTRL-C exit the loop. (Ozaki Kiichi, closes https://github.com/vim/vim/issues/2697)

" Vim filetype plugin
" Language:	awk, nawk, gawk, mawk
" Maintainer:	Antonio Colombo <azc100@gmail.com>
" Last Change:	2017 Feb 17

" This plugin was prepared by Mark Sikora

" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
  finish
endif

" Don't load another plugin for this buffer
let b:did_ftplugin = 1

let b:undo_ftplugin = "setl commentstring<"

setlocal commentstring=#\ %s