Add a note on the best way to use the query escape code

This commit is contained in:
Kovid Goyal
2024-07-23 23:21:27 +05:30
parent aa1a9332ef
commit a4a9d13ee0

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@@ -159,6 +159,12 @@ Key Value
In the future, if this protocol expands, more keys might be added. Clients must
ignore keys they dont understand in the query response.
To check if a terminal emulator supports this notifications protocol the best way is to
send the above *query action* followed by a request for the `primary device
attributes <https://vt100.net/docs/vt510-rm/DA1.html>`_. If you get back an
answer for the device attributes without getting back an answer for the *query
action* the terminal emulator does not support this notifications protocol.
Specification of all keys used in the protocol
--------------------------------------------------