Geoffrey McRae 0a9a9ed57e [client] config: enhance input:escapeKey to accept a KEY_* string value
This makes it possible to define the escape key by name rather then just
it's integer code, while still allowing fallback to using an integer
value for codes that may not be defined.

Example: `input:escapeKey=KEY_F1`

An invalid string value will also print a list of all valid string
values.
2022-05-15 16:11:33 +10:00
..
2018-05-23 08:46:03 +10:00