Function str_reverse

src/Chain/libraries/glua/lstrlib.cpp:83–92

static int str_reverse(lua_State *L) {
    size_t l, i;
    luaL_Buffer b;
    const char *s = luaL_checklstring(L, 1, &l);
    char *p = luaL_buffinitsize(L, &b, l);
    for (i = 0; i < l; i++)
        p[i] = s[l - i - 1];
    luaL_pushresultsize(&b, l);
    return 1;
}


static int str_lower(lua_State *L) {