readme: mention XTVERSION

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Daniel Eklöf 2021-07-25 10:50:24 +02:00
parent 7db8e06f55
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@ -424,6 +424,11 @@ parse the response (which in foot will consist of all three DA
responses, all at once) to determine which requests the terminal
emulator actually responded to.
Starting with version 1.7.0, foot also implements `XTVERSION`, to
which it will reply with `\EP>|foot(version)\E\\`. Version is
e.g. “1.8.2” for a regular release, or “1.8.2-36-g7db8e06f” for a git
build.
# Credits