patch 8.1.1392: build failure in tiny version commit https://github.com/vim/vim/commit/682725c1415f50681877df60257115a966e2a3d4 Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 25 20:10:37 2019 +0200 patch 8.1.1392: build failure in tiny version Problem: Build failure in tiny version. Solution: Define ex_popupclear to ex_ni if not implemented. Add UNUSED.

" Vim filetype plugin file
" Language: 	tmux(1) configuration file
" URL: 		https://github.com/ericpruitt/tmux.vim/
" Maintainer: 	Eric Pruitt <eric.pruitt@gmail.com>
" Last Changed: 2017 Mar 10

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

setlocal commentstring=#\ %s