test GNUS

When Emacs users explain why they use it, it's usually big picture
features: elisp, org-mode, dired.  The fact that it's been around
forever and will continue to be around for decades to come.  For me
it's the humble M-q, or, in the vernacular, Alt+q or Option+q.  This is
the key combination for fill-paragraph.  It reshapes a paragraph of
text so that it fits under 80 columns.

This is a marvelously useful feature that is sadly absent from many
other editors.  I would probably have switched to Zed already if it had
this, or the ability to extend the editor with custom
buffer-manipulation commands.

If you're writing prose your lines will frequently exceed the width of
the editor.  Then you have two choices.  You can use word-wrap, which
doesn't play well with indentation for nested content: