patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary commit https://github.com/vim/vim/commit/74a47162a07fddb532f4bead212f6c80ef474ae7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 26 19:09:05 2017 +0100 patch 8.0.0379: CTRL-Z and mouse click use CTRL-O unnecessary Problem: CTRL-Z and mouse click use CTRL-O unnecessary. Solution: Remove stuffing CTRL-O. (James McCoy, closes https://github.com/vim/vim/issues/1453)

" Vim compiler file
" Compiler:	javac
" Maintainer:	Doug Kearns <dougkearns@gmail.com>
" Last Change:	2004 Nov 27

if exists("current_compiler")
  finish
endif
let current_compiler = "javac"

if exists(":CompilerSet") != 2		" older Vim always used :setlocal
  command -nargs=* CompilerSet setlocal <args>
endif

CompilerSet makeprg=javac

CompilerSet errorformat=%E%f:%l:\ %m,%-Z%p^,%-C%.%#,%-G%.%#