Function get_table_boolean

src/nhlua.c:1078–1104

}

int
get_table_boolean(lua_State *L, const char *name)
{
    static const char *const boolstr[] = {
        "true", "false", "yes", "no", NULL
    };
    /* static const int boolstr2i[] = { TRUE, FALSE, TRUE, FALSE, -1 }; */
    int ltyp;
    int ret = -1;

    lua_getfield(L, -1, name);
    ltyp = lua_type(L, -1);
    if (ltyp == LUA_TSTRING) {
        ret = luaL_checkoption(L, -1, NULL, boolstr);
        /* nhUse(boolstr2i[0]); */
    } else if (ltyp == LUA_TBOOLEAN) {
        ret = lua_toboolean(L, -1);
    } else if (ltyp == LUA_TNUMBER) {
        ret = (int) luaL_checkinteger(L, -1);
        if (ret < 0 || ret > 1)
            ret = -1;
    }
    lua_pop(L, 1);
    if (ret == -1)
        nhl_error(L, "Expected a boolean");
    return ret;
}

int
get_table_boolean_opt(lua_State *L, const char *name, int defval)