patch 8.1.0759: showing two characters for tab is limited commit https://github.com/vim/vim/commit/83a52171ba00b2b9fd2d1d22a07e38fc9fc69c1e Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 16 22:41:54 2019 +0100 patch 8.1.0759: showing two characters for tab is limited Problem: Showing two characters for tab is limited. Solution: Allow for a third character for "tab:" in 'listchars'. (Nathaniel Braun, Ken Takata, closes #3810)

#! /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