Support #_#_ highlighting

[WorldsEndless]

Syntax highlighting supports #_ form commenting; it would be excellent if it supported the stackable version of the same (e.g. #_#_ comments out the next 2 forms, which is what the compiler sees)

Expected behavior

#_#_ syntax highlights the next two forms as commented

Actual behavior

#_#_ has the same effect as #_, only highlighting one form.

Steps to reproduce the problem

In a clj[s] buffer, type #_ before a key in {:key 'val} and :key is highlighted as a comment. However, #_#_ should also highlight 'val as a comment, but it does not.

GNU Emacs 26.1 (build 1, x86_64-suse-linux-gnu, GTK+ Version 3.24.4)
clojure-mode (version 5.11.0-snapshot)

OpenSUSE Linux Tumbleweed

[kommen]

This is a duplicate of #404

[kommen]

I think this can be closed now that #545 has been merged.