Re: folding ruby comments
- On 2012-01-01, josh wrote:
> Here is another attempt:I just ran into this myself. Add another backslash in front of the
> set foldexpr=getline(v:lnum)=~'^\s*#'
> I want to fold lines that stat with # or lines that start with spaces
> and #.
> The problem is it's not working on the second case.
> Here is an example. it will only fold line 1-2 and not lines 4-5:
> # this is a comment
> # in ruby. # is the first char
> # this is also a comment.
> # there are spaces before the #
I don't know why. I suspect that the set command removes one level
of backslash-escaping, even between single-quotes.
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- Gary Johnson, Sun 2012-01-01 @ 18:57:12-0800:
> I don't know why. I suspect that the set command removes one level ofIt does. Another good reason to use `:let &option = ‥` instead of
> backslash-escaping, even between single-quotes.
`:set option=‥` for any non-trivial option value.