早上起来想焖点儿饭，带到学校去中午吃。结果一淘米，水上浮出很多蠕蠕软软的小虫子。淘了好几遍，挑了半天也挑不净。转念一想，就是挑净了也觉得挺恶心的。大米之外还有糙米，打开一看，也是一样。以前常常把大米和糙米掺和着吃，用同一个碗舀来舀去的，想必是互相传染了。没办法，都扔了吧。一共扔了有将近 20lb。以前从来没有这种事，这回不知怎么了。可能是因为放得时间太长了。前一阵子有一袋枸杞子生虫子，都孵成蛾子了我才发现。也可能是它们的后代吧。据说放几瓣蒜在米里面，可以防止生虫。我要试一试。
I'm using crimson editor, a good text editor from Korea. It has worked very well for me till now, but it has not been updated since 2004 and recently I found some features that crimson editor does not have,such as code folding, really useful. So I want to switch to a powerful, up-to-date, extendable and cross-platform editor. Between vi and Emacs, I chose the later one. Emacs is not easy to learn, so I just want to learn some basic features firstly. 1. Switch between buffers, buffer and minibuffer, and modes. One does not need to change into a special mode to input the content in Emacs (This is one reason why I did not choose vi), but Emacs does have a minibuffer to take some complected commands from the user. And in Emacs one can have many buffers and each buffer has a mode (not the same "mode" in vi). So have to learn what they are and how to switch between them. 2. Basic editing, such as creat new, open, save, and close file, copy and paste, search and replace ... 3. F...
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