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Another clarification of left/right-fringe display spec

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* doc/lispref/display.texi (Fringe Bitmaps): More accurate
description of what FACE means in the left/right-fringe display
spec.
This commit is contained in:
Eli Zaretskii 2020-07-07 17:55:24 +03:00
parent 71fc003860
commit 1279bdb072
1 changed files with 5 additions and 3 deletions
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8
doc/lispref/display.texi
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@ -4278,9 +4278,11 @@ a display specification has the form
@var{fringe} is either the symbol @code{left-fringe} or
@code{right-fringe}. @var{bitmap} is a symbol identifying the bitmap
to display. The optional @var{face} names a face whose foreground and
background colors are to be used to display the bitmap; this face is
automatically merged with the @code{fringe} face. If @var{face} is
omitted, that means to use the @code{default} face.
background colors are to be used to display the bitmap, using the
attributes of the @code{fringe} face for colors that @var{face} didn't
specify. If @var{face} is omitted, that means to use the attributes
of the @code{default} face for the colors which the @code{fringe} face
didn't specify.
For instance, to display an arrow in the left fringe, using the
@code{warning} face, you could say something like: