patch 8.0.0920: cursor wrong after switching altscreen in terminal commit https://github.com/vim/vim/commit/893029ab20a06da9c0cf29661c9f6e2ec5583dce Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 12 21:15:34 2017 +0200 patch 8.0.0920: cursor wrong after switching altscreen in terminal Problem: The cursor shape is wrong after switch back from an alternate screen in a terminal window. (arius Gedminas) Solution: Change bitfield to unsigned. Set flag that cursor shape was set.

" 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%.%#