patch 8.2.0413: buffer menu does not handle special buffers properly Commit: https://github.com/vim/vim/commit/5e94a29ebbde10dd973d58f1adba9a2fc83877d1 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 19 18:46:57 2020 +0100 patch 8.2.0413: buffer menu does not handle special buffers properly Problem: Buffer menu does not handle special buffers properly. Solution: Keep a dictionary with buffer names to reliably keep track of entries. Also trigger BufFilePre and BufFilePost for command-line and terminal buffers when the name changes.

" Vim compiler file
" Compiler:	xmllint
" Maintainer:	Doug Kearns <dougkearns@gmail.com>
" Last Change:	2013 Jul 8

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

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

let s:cpo_save = &cpo
set cpo-=C

CompilerSet makeprg=xmllint\ --valid\ --noout

CompilerSet errorformat=%+E%f:%l:\ %.%#\ error\ :\ %m,
		    \%+W%f:%l:\ %.%#\ warning\ :\ %m,
		    \%-Z%p^,
		    \%-G%.%#

let &cpo = s:cpo_save
unlet s:cpo_save