That's perfect. Thanks. =)
On Sep 21, 2:21 pm, Tim Chase <[email protected]> wrote:
> > About the mappings...
> > what is the difference between the following? i.e. why does one work
> > and the other not?
> > and what would each of them do? (the only difference is the bar so
> > don't hurt your eyes looking for anything else ;) )
> > map <F2> :%s/\r/\r/ge<Bar>%s/\s\+$//e<CR>
> > map <F2> :%s/\r/\r/ge | %s/\s\+$//e<CR>
>
> Thanks for pointing out the only difference...it's nice not to
> spend extra time hunting for it. Wish more folks were as kind :)
>
> The difference is that in the second one, you're executing two
> commands: a map, and a substitute. In the first one, you're
> issuing a mapping that has two sub-part commands in it. Best
> seen with
>
> :map <f2> :%s/foo/bar/ge <bar> echoerr "Executing part 2"
> :map <f3> :%s/foo/bar/ge | echoerr "Executing part deux"
>
> As soon as you hit <enter> on the 2nd one, you'll see the
> echoerr. On the first one, you'll get the echoerr only when you
> hit <f2>
>
> Hope this helps,
>
> -tim
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