D44094.diff
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	diff --git a/stand/liblua/lutils.c b/stand/liblua/lutils.c
	--- a/stand/liblua/lutils.c
	+++ b/stand/liblua/lutils.c
	@@ -109,6 +109,13 @@
	return 1;
	}

	+static int
	+lua_exit(lua_State *L)
	+{
	+ exit(luaL_checkinteger(L, 1));
	+ return 0;
	+}
	+
	static int
	lua_command_error(lua_State *L)
	{
	@@ -380,14 +387,15 @@

	#define REG_SIMPLE(n) { #n, lua_ ## n }
	static const struct luaL_Reg loaderlib[] = {
	- REG_SIMPLE(delay),
	- REG_SIMPLE(command_error),
	REG_SIMPLE(command),
	- REG_SIMPLE(interpret),
	- REG_SIMPLE(parse),
	+ REG_SIMPLE(command_error),
	+ REG_SIMPLE(delay),
	+ REG_SIMPLE(exit),
	REG_SIMPLE(getenv),
	REG_SIMPLE(has_command),
	REG_SIMPLE(has_feature),
	+ REG_SIMPLE(interpret),
	+ REG_SIMPLE(parse),
	REG_SIMPLE(perform),
	REG_SIMPLE(printc), /* Also registered as the global 'printc' */
	REG_SIMPLE(setenv),
	diff --git a/stand/lua/loader.lua.8 b/stand/lua/loader.lua.8
	--- a/stand/lua/loader.lua.8
	+++ b/stand/lua/loader.lua.8
	@@ -61,6 +61,10 @@
	Like
	.Fn perform
	but the arguments are already parsed onto the stack.
	+.It Fn exit status
	+Exit the boot loader back to the firmware with a status of
	+.Va status .
	+The interpretation of this value is firmware specific.
	.It Fn interpret str
	Execute the loader builtin command
	.Va str