On Saturday, April 13, 2013, Jostein Berntsen wrote:
On 13.04.13,07:57, Ben Fritz wrote:
> On Saturday, April 13, 2013 6:54:05 AM UTC-5, jostber wrote:
> > I have not looked much into the conceal function, but it looks very useful.
> >
> > Is it possible to set it up so that it can conceal everything in the text
> >
> > except the selection by using a mappping?
> >
>
> Yes, it's possible, but probably not too easy. Conceal depends on syntax highlighting which is mostly meant to be set up once and left alone. Your mapping could do a :syn clear and then set up a rule to conceal everything but a pattern match, though.
>
> Easier would be to use folding. Then you can fold away lines not matching the pattern. You'd still have the entire line text where the pattern matches, but with 'hlsearch' turned on, it's still easy to see where your match is.
>
> http://vim.wikia.com/wiki/Folding_with_Regular_Expression
>
Thanks. I didn't get the fold search to work exactly as I wanted. Would have
been interesting to what a conceal function might do here.
Jostein
Jostein, while this doesn't exactly answer your question, Christian Brabandt's Nrrwrgn plugin (https://github.com/chrisbra/NrrwRgn) does something like that. Thought I'd just mention it.
Ps. Sorry if this email is formatted oddly, I'm sending it from my phone.
Ethan Alan
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