/usr/share/gocode/src/github.com/russross/blackfriday/testdata/Nested blockquotes.text is in golang-github-russross-blackfriday-dev 1.4+git20161003.40.5f33e7b-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | > foo
>
> > bar
>
> foo
|