Re: Does code exist to check if a key sequence is valid for Emacs running in terminal mode?

[Stefan Monnier]

> Does Emacs already have a predicate function that can be used to check if
> the specified key sequence is valid for Emacs running in terminal mode?

Note the same problem exists under GUIs, where Emacs does not offer
a way to test whether a given ELisp event can be generated by your input
devices.

So, the best you can do is to use heuristics about what you think is
"usually possible" and "usually impossible".  I don't know of any ELisp
package offering such a functionality yet.


        Stefan