NAME

lua_settop — sets the stack top to the index, function indicator [-?, +?, -]

SYNOPSIS

#include <lua.h>

void
lua_settop(lua_State *L, int index);

DESCRIPTION

lua_settop() accepts any acceptable index, or 0, and sets the stack top to this index. If the new top is larger than the old one, then the new elements are filled with nil. If index is 0, then all stack elements are removed.

SEE ALSO

Roberto Ierusalimschy, Luiz Henrique de Figueiredo, and Waldemar Celes, Lua 5.1 Reference Manual.

HISTORY

The lua_settop() manual page is based on Lua Reference Manual 5.1 and was created by Sergey Bronnikov.