patch 8.2.2983: Vim9: an inline function requires specifying the return type Commit: https://github.com/vim/vim/commit/a9931535387e5eb4e6ce62f2a661484de4a1757d Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 12 15:58:16 2021 +0200 patch 8.2.2983: Vim9: an inline function requires specifying the return type Problem: Vim9: an inline function requires specifying the return type. Solution: Make the return type optional.

#! /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