From b71d2e04ca190de3f223c929d26690d26c7adb7d Mon Sep 17 00:00:00 2001 From: Kovid Goyal Date: Tue, 7 Jun 2022 07:22:12 +0530 Subject: [PATCH] Clarify behavior of placement id when image id is zero --- docs/graphics-protocol.rst | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/docs/graphics-protocol.rst b/docs/graphics-protocol.rst index d6278d72d..79485467f 100644 --- a/docs/graphics-protocol.rst +++ b/docs/graphics-protocol.rst @@ -378,7 +378,9 @@ id. To do so add the ``p`` key with a number between ``1`` and ``4294967295``. When you specify a placement id, it will be added to the acknowledgement code above. Every placement is uniquely identified by the pair of the ``image id`` and the ``placement id``. If you specify a placement id for an image that does -not have an id, it will be ignored. An example response:: +not have an id (i.e. has id=0), it will be ignored. In particular this means +there can exist multiple images with ``image id=0, placement id=0``. +An example response:: _Gi=,p=;OK\