The components that need to be fast — grep and Perl — are very fast, indeed, and the algorithm and display code stays out of the way enough to keep things fast.

需快速运行的组件——grep和Perl——实际上都运行得很快，而算法和显示代码则尽量不产生干扰以保证运行速度。

youdao

Before the actual algorithm, however, I first had to implement a few utility classes for message display. Most of them will be familiar to you if you are a regular reader of this column.

然而，在真正实现算法之前，我首先必须实现一些用于消息显示的实用类(utility class)。

youdao

The color display mode can generate 4096 levels of color using the dithering algorithm and FRC.

利用抖动算法和帧频控制，这种彩色显示模式可产生4096 种颜色。

youdao