Match keywords with an @ symbol?

[Masstronaut]

I like to leave todos that are assigned to me with:

// @@Masstronaut: do the thing

Is there a way to get keyword matching to work with @ symbols? I've tried:

• [[\@\@Masstronaut]]
• "@@Masstronaut"
• [[@@Masstronaut]]

And a couple other variations, but they all result in either no related matches (incorrect) or an error:

VIM:E866 - NFA Regexp - misplaced @

So far I've found that I can neither use @ escaped nor unescaped, perhaps because of a nuance in the vimscript <-> lua binding interop (per #56 ).

Is there another approach to getting this behavior that will work?