On 3月9日, 下午10时51分, "A.Politz" <[EMAIL PROTECTED]> wrote:
> LegolasKiss wrote:
>
> [...]
>
> > so the log is like this now:
>
> > time cost is 3. 1234
> > time cost is 3. 234
> > time cost is 3. 5
> > .....
>
> > i want to use the regular expression in vim to change all spaces into
> > ``0'',but i can't do this in one operation.
>
> > my way is like this:
> > <esc>:%s/\(\d\.\ *\)\ /\10/g
>
> [...]
>
> This doesn't work, because it matches only in 1 position ( the
> first digit ), no matter how many whitespaces are following the dot.
>
> :s/\v(\d\.\s*)@<=\s\ze\s*\d/0/g
thanks. this is the result i want.
> -ap
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