Re: delete chinese character quickly

On 13.03.16 06:18, bstaint@gmail.com wrote:
> 在 2016年3月13日星期日 UTC+8下午7:51:43，Yang Luo写道：
> > this is a subtitle.srt, I want to delete all the Chinese character(like this:距离地球4亿英里，存在这一个迷你太阳系，), how can I do it using vim command?
...
> %s/[^ -~]//g

Hey, that's good enough to try here. Might want to tweak it, though.
It may be OK for it to scrub e.g. », Ω, and ³, but it's doubtful that tab
(0x09) should go. (Space is 0x20)

[^\t-Ω] (Tab to Omega) is a step forward, covering all those cases.

Really good would be to look up a utf-8 table, and pick min and max
Chinese characters. (Presumably, the presence of ASCII characters
precludes that the chinese is in another encoding, such as GB2312, Big5,
or CNS-11643.)

Erik

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