/home/ianks/.yadr/editors/vim/plugged/rspec.vim/syntax/rspec.vim, line 7
Vim(let):E121: Undefined variable: b:current_syntax
Error occurred while executing "open" action!

Since #22 was merged I have been getting this error when opening any *_spec.rb file. b:current_syntax is not guanteed to be defined, and it seems it fails at this point. I am not sure why this is different in my case, but it seems ruby syntax is not loaded before the rspec.vim is loaded.

With ftdetect in after the spec files get ruby as the file type and the syntax is not loaded for me. I am using Vim 8.1 and the plugin is in the $HOME/.vim/pack directory.

If I move just the ftdetect to the root directory of the plugin - syntax stays in after - everything seems to work fine.

Looks like that MR #36 introduced a regression. Maybe @sheerun, as the author of #36 has an idea if it is indeed necessary from his point of view to have both ftdetect and syntax in after or is it only syntax which needs to be there.

I don't know what is the sequence with ftdetect directories, but for filetype.vim definitions in after are meant as fallbacks, so if there is an earlier match (in this case ruby, coming from /usr/share/vim/vim81/filetype.vim), then things in after are ignored.

Why is filetype equal to rspec and not to ruby.rspec?

scratch that, figured out the problem was not with rspec.vim

Could rspec.vim support do..end match?
(Jump between do and end using %)

Or is there any way to make rspec.vim work with vim-ruby or vim-rails?