Function pushargs

src/Chain/libraries/glua/lrepl.cpp:141–151

** Push on the stack the contents of table 'arg' from 1 to #arg */

** Push on the stack the contents of table 'arg' from 1 to #arg
*/
static int pushargs(lua_State *L) {
    int i, n;
    if (lua_getglobal(L, "arg") != LUA_TTABLE)
        luaL_error(L, "'arg' is not a table");
    n = (int)luaL_len(L, -1);
    luaL_checkstack(L, n + 3, "too many arguments to script");
    for (i = 1; i <= n; i++)
        lua_rawgeti(L, -i, i);
    lua_remove(L, -i);  /* remove table from the stack */
    return n;
}