Saturday, June 4, 2011

Re: Folding

On 2011-06-04, Eric Weir wrote:
> On Jun 4, 2011, at 3:27 AM, Gary Johnson wrote:
>
> >> On 2011-06-03, Eric Weir wrote:
> >>
> >> I want to eliminate the
> >> number of lines and keep the text from the first line of the fold.
> >> And I have absolutely no idea how to go about revising the code to
> >> make it do what I want.
> >
> > The example at the top of ":help fold-foldtext" does that. (The
> > line beginning ":set foldtext=v:folddashes...") Try that and see if
> > it does what you want.
>
> Thanks, Gary. Comes close. I still get a report of the number of
> lines in the fold.
>
> I just plunked the line as is from the help screen into my .vimrc,
> but I can't read it, and don't see how to modify it to get rid of
> the number of lines report.
>
> Is there a way to do that?

That line,

:set foldtext=v:folddashes.substitute(getline(v:foldstart),'/\\*\\\|\\*/\\\|{{{\\d\\=','','g')

does not include the number of lines in the fold, so either it is
not being executed in your ~/.vimrc or the option is being set
to some other value somewhere after your ~/.vimrc is read. Execute

:verbose foldtext?

and see what it reports. It will show you the current value of the
'foldtext' option and where it was last set.

Regards,
Gary

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