interoperability issues with vim-gitgutter

[bartman]

I'm on commit 66ab8e0 of errormarker, and the latest version of gitgutter (256702d).

I'm using Debian/testing built VIM v8.2.

I have been using gitgutter and errormarker plugins for a while. Gitgutter would manage git-diff markers in the left margin, while errormarker highlights lines with errors in red after running :make.

A recent update (in gitgutter) prevents errormarker from showing the highlight. Even if I use :GitGutterLineHighlightsDisable.

[bartman]

NOTE: I have also filed this as an issue on vim-gitgutter: airblade/vim-gitgutter#806

[bartman]

As suggested in airblade/vim-gitgutter#806 (comment), the problem can be resolved by adding

let g:gitgutter_sign_priority = 5