patch 8.2.1486: Vim9: readdir() expression doesn't accept bool Commit: https://github.com/vim/vim/commit/f8abbf37d66c41d980284e28e0e38a399890e918 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 19 16:00:06 2020 +0200 patch 8.2.1486: Vim9: readdir() expression doesn't accept bool Problem: Vim9: readdir() expression doesn't accept bool. Solution: Merge with code for readdirex(). (closes https://github.com/vim/vim/issues/6737)

#! /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