patch 8.2.4104: Vim9: lower casing the autoload prefix causes problems Commit: https://github.com/vim/vim/commit/bfac409d0b24d212a6d846edb651c49dac03745f Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 16 11:12:12 2022 +0000 patch 8.2.4104: Vim9: lower casing the autoload prefix causes problems Problem: Vim9: lower casing the autoload prefix causes problems. Solution: Always store the prefix with case preserved.

#! /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