From: Lars Ingebrigtsen <larsi@gnus.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 23468@debbugs.gnu.org, pogonyshev@gmail.com
Subject: bug#23468: Feature request: highlight Edebug breakpoints
Date: Mon, 21 Oct 2019 22:29:27 +0200 [thread overview]
Message-ID: <878spdq1ug.fsf@gnus.org> (raw)
In-Reply-To: <83tv8344os.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 20 Oct 2019 22:06:43 +0300")
Eli Zaretskii <eliz@gnu.org> writes:
> No, that's not it. Sorry, I've misled you: you need to look at
> gdb-mi.el, where it puts on an overlay string a display property whose
> value includes 'left-fringe. See, e.g., gdb-put-string.
Ah, I see. I've never used fringe stuff before and how it interacts
with overlays isn't self-evident. Perhaps there should be an example in
the manual?
By cargo-culting the code from gdb-mi, I get the following way to make
an overlay that's not hiding anything in the buffer, but just showing a
fringe bitmap:
(let ((fringe (make-overlay pos pos)))
(overlay-put fringe 'before-string
(propertize "x" 'display `(left-fringe breakpoint ,face)))))))))
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2019-10-21 20:29 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-06 17:10 bug#23468: Feature request: highlight Edebug breakpoints Paul Pogonyshev
2019-10-20 10:08 ` Lars Ingebrigtsen
2019-10-20 11:08 ` Eli Zaretskii
2019-10-20 11:12 ` Lars Ingebrigtsen
2019-10-20 11:47 ` Eli Zaretskii
2019-10-20 12:08 ` Lars Ingebrigtsen
2019-10-20 12:48 ` Eli Zaretskii
2019-10-20 17:18 ` Lars Ingebrigtsen
2019-10-20 19:06 ` Eli Zaretskii
2019-10-21 20:29 ` Lars Ingebrigtsen [this message]
2019-10-22 2:29 ` Eli Zaretskii
2019-10-22 14:21 ` Lars Ingebrigtsen
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