Re: What is the blank char in my file?

Put the cursor over the character and type "g8".

:help g8

8 Print the hex values of the bytes used in the
character under the cursor, assuming it is in |UTF-8|
encoding. This also shows composing characters. The
value of 'maxcombine' doesn't matter.
Example of a character with two composing characters:
e0 b8 81 + e0 b8 b9 + e0 b9 89 ~
{not in Vi} {only when compiled with the |+multi_byte|
feature}

On 1 November 2016 at 17:00, 李哲 <imlegendlzz@gmail.com> wrote:
> As the pic say~
>
> I find a blank char in my file but I can't match it by \s+, I want to delete it, what should I do?
>
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--
Yongwei Wu
URL: http://wyw.dcweb.cn/

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