Hi, FUSE_FS_ERROR="this is an unrealistic testcase..." should be ERROR_FUSE_FS="this is an unrealistic testcase..." according to linux-info.eclass line 766 v 1.100. Reproducible: Always
If you like you can fork the devmanual [1] fix it and sent an pull request. 1 https://github.com/gentoo/devmanual.gentoo.org
Thanks for the suggestion. I forked and created the pull request: https://github.com/gentoo/devmanual.gentoo.org/pull/6
Thanks for the fix merged.