Function nhl_getlin

src/nhlua.c:694–711

str = getlin("What do you want to call this dungeon level?"); */

  str = getlin("What do you want to call this dungeon level?");
 */
staticfn int
nhl_getlin(lua_State *L)
{
    int argc = lua_gettop(L);

    if (argc == 1) {
        const char *prompt = luaL_checkstring(L, 1);
        char buf[BUFSZ];

        getlin(prompt, buf);
        lua_pushstring(L, buf);
        return 1;
    }

    nhl_error(L, "Wrong args");
    /*NOTREACHED*/
    return 0;
}

/*
 selected = menu("prompt",default,pickX,{"a"="option a", "b"="option b",...})