patch 8.2.2321: Vim9: cannot nest closures Commit: https://github.com/vim/vim/commit/ab360526ef653b139f4b007a0efbdb3410c8fb4b Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 10 14:02:28 2021 +0100 patch 8.2.2321: Vim9: cannot nest closures Problem: Vim9: cannot nest closures. Solution: Add the nesting level to ISN_LOADOUTER and ISN_STOREOUTER. (closes #7150, closes #7635)

#! /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