10.12 How do I bind a combination of modifier key and function key?

With Emacs 19 and later, you can represent modified function keys in vector format by adding prefixes to the function key symbol. For example (from the Emacs documentation):

     (global-set-key [?\C-x right] 'forward-page)

where ‘?\C-x’ is the Lisp character constant for the character C-x.

You can use the modifier keys <Control>, <Meta>, <Hyper>, <Super>, <Alt>, and <Shift> with function keys. To represent these modifiers, prepend the strings ‘C-’, ‘M-’, ‘H-’, ‘s-’, ‘A-’, and ‘S-’ to the symbol name. Here is how to make H-M-RIGHT move forward a word:

     (global-set-key [H-M-right] 'forward-word)

• Not all modifiers are permitted in all situations. <Hyper>, <Super>, and <Alt> are not available on Unix character terminals. Non-ASCII keys and mouse events (e.g. C-= and Mouse-1) also fall under this category.

See Binding keys to commands, for general key binding instructions.