patch 8.2.3547: opening the quickfix window triggers BufWinEnter twice Commit: https://github.com/vim/vim/commit/1d30fde3c989a962e0e1af4cbcf90e1ea483f1f4 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Oct 20 21:58:42 2021 +0100 patch 8.2.3547: opening the quickfix window triggers BufWinEnter twice Problem: Opening the quickfix window triggers BufWinEnter twice. (Yorick Peterse) Solution: Only trigger BufWinEnter with "quickfix". (closes #9022)

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done