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Mention face quirks after the final line in the lispref manual

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* doc/lispref/display.texi (Face Attributes): Mention the quirks
about point after the final line (bug#56011).
This commit is contained in:
Lars Ingebrigtsen 2022-06-17 14:17:51 +02:00
parent ad74677cf3
commit e0bac17bbc
1 changed files with 7 additions and 0 deletions
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doc/lispref/display.texi
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@ -2593,6 +2593,13 @@ doesn't specify an explicit value for a face, the value from the
original face definition by @code{defface} is inherited
(@pxref{Defining Faces}).
Some modes, like @code{hl-line-mode}, use a face with an
@code{:extend} property to mark the entire current line. Note,
however, that Emacs will always allow you to move point after the
final character in a buffer, and if the buffer ends with a newline
character, point can be placed on what is seemingly a line at the end
of the buffer---but Emacs can't highlight that ``line'', because it
doesn't really exist.
@end table
@defun font-family-list &optional frame