Fix compile failures on ARM platforms
Use the cype `isascii` method instead of comparering the value of char,
because the signedness of a char is arch dependent.
mention makedeb package in readme
describe toplevel close action in manpage
correct brace and bracket output
scrap unused mailing list
add output zsh completions
add output management protocol
Added support for modifiers
update README with a warning, example, and links
keyboard: unbreak build without memfd_create
New FreeBSD versions have memfd_create but other BSDs don't.
support foreign toplevel v3
zsh complete multiple toplevel addrs
fix typo that completely broke the mainloop
exit mainloop gracefully on dispatch error
improve keymap compatibility