Add a paragraph on legacy xterm compat for pointer shapes

This commit is contained in:
Kovid Goyal
2023-10-15 21:59:04 +05:30
parent 3a6c7e78df
commit 5d5bbe9b96
2 changed files with 14 additions and 0 deletions

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@@ -149,3 +149,15 @@ characters from the set ``a-z0-9_-``.
#. zoom-out
.. end list of shape css names
Legacy xterm compatibility
----------------------------
The original xterm proposal for this escape code used shape names from the
file:`X11/cursorfont.h` header on X11 based systems. Terminal implementations
wishing to maintain compatibility with xterm can also implement these names as
aliases for the CSS based names defined in the :ref:`pointer_shape_names` table.
The simplest mode of operation of this escape code, which is no leading
optional char and a single shape name is compatible with xterm.