From: dick <dick.r.chiang@gmail.com>
To: 43538@debbugs.gnu.org
Subject: bug#43538: 27.1; Hiding the thread moved us backwards, aborting!
Date: Sun, 20 Sep 2020 14:36:41 -0400 [thread overview]
Message-ID: <87imc8thvq.fsf@dick> (raw)
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In a gnus summary buffer, hide all threads `T H`. A search via `M-s` for an
arbitrary search term yields the ominous and enigmatic "Hiding the thread
moved us backwards, aborting!"
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0001-Avoid-a-2011-hack-that-begs-off-an-infinite-loop.patch --]
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From ed4adcfaa588fd3d7609acef07af9a8ebbcd04b2 Mon Sep 17 00:00:00 2001
From: dickmao <none>
Date: Sun, 20 Sep 2020 14:17:53 -0400
Subject: [PATCH] Avoid a 2011 hack that begs off an infinite loop
`gnus-summary-position-point' moves point before the hidden
thread thus breaking an assumption that `gnus-summary-hide-thread'
would only ever move the point forward.
* lisp/gnus/gnus-sum.el (gnus-summary-hide-thread):
Jump past invisible thread instead of begging off with an out-of-band
diagnostic.
---
lisp/gnus/gnus-sum.el | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index 8e27a94e5b..c2af93dbed 100644
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -11829,8 +11829,7 @@ gnus-summary-hide-thread
(overlay-put ol 'evaporate t)))
(gnus-summary-goto-subject article)
(when (> start (point))
- (message "Hiding the thread moved us backwards, aborting!")
- (goto-char (point-max))))
+ (goto-char starteol)))
(goto-char start)
nil))))
--
2.26.2
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next reply other threads:[~2020-09-20 18:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-20 18:36 dick [this message]
2020-09-21 12:02 ` bug#43538: 27.1; Hiding the thread moved us backwards, aborting! Lars Ingebrigtsen
2020-09-21 14:58 ` dick.r.chiang
2020-09-21 15:20 ` Lars Ingebrigtsen
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