Hi All
	Not sure whether anyone has the same experience. I have some questions about the usage of emacs as follows
	1. How can I comments a block of content once? (mean that I can comment sever lines by marking them with "//" at the start position in c language. I think it is useful in c development)
	2. Has emacs provided the function that complete the left character of a word, just as the commands of vi "ctrl + n" "ctrl + p" do?

	Thanx.
Aaron

Intel China Software Lab

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