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emacs/show: display count of duplicates in headerline

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There is no real cost here, except screen real estate. Some people
might prefer hiding the duplicate count, but we leave that for a
future commit.
This commit is contained in:
David Bremner 2022-07-01 18:45:46 -03:00
parent b3d466bf39
commit 5ea5a5557d
5 changed files with 59 additions and 6 deletions
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15
emacs/notmuch-show.el
View file

@ -530,7 +530,7 @@ Return unchanged ADDRESS if parsing fails."
(plist-put msg :height height)
height))))
(defun notmuch-show-insert-headerline (headers date tags depth)
(defun notmuch-show-insert-headerline (headers date tags depth duplicate file-count)
"Insert a notmuch style headerline based on HEADERS for a
message at DEPTH in the current thread."
(let ((start (point))
@ -550,7 +550,14 @@ message at DEPTH in the current thread."
date
") ("
(notmuch-tag-format-tags tags tags)
")\n")
")")
(insert
(if (> file-count 1)
(let ((txt (format "%d/%d\n" duplicate file-count)))
(concat
(notmuch-show-spaces-n (- (window-width) (+ (current-column) (length txt))))
txt))
"\n"))
(overlay-put (make-overlay start (point))
'face 'notmuch-message-summary-face)))
@ -1154,6 +1161,8 @@ is t, hide the part initially and show the button."
(defun notmuch-show-insert-msg (msg depth)
"Insert the message MSG at depth DEPTH in the current thread."
(let* ((headers (plist-get msg :headers))
(duplicate (or (plist-get msg :duplicate) 0))
(files (length (plist-get msg :filename)))
;; Indentation causes the buffer offset of the start/end
;; points to move, so we must use markers.
message-start message-end
@ -1165,7 +1174,7 @@ is t, hide the part initially and show the button."
(or (and notmuch-show-relative-dates
(plist-get msg :date_relative))
(plist-get headers :Date))
(plist-get msg :tags) depth)
(plist-get msg :tags) depth duplicate files)
(setq content-start (point-marker))
;; Set `headers-start' to point after the 'Subject:' header to be
;; compatible with the existing implementation. This just sets it

8
test/T450-emacs-show.sh
View file

@ -341,7 +341,7 @@ test_expect_equal_file EXPECTED OUTPUT
add_email_corpus duplicate
ID3=87r2ecrr6x.fsf@zephyr.silentflame.com
test_begin_subtest "duplicate=3"
test_begin_subtest "duplicate=3, subject"
test_emacs "(notmuch-show \"id:${ID3}\")
(notmuch-show-choose-duplicate 3)
(test-visible-output \"OUTPUT\")"
@ -367,4 +367,10 @@ cat <<EOF > EXPECTED
(error Duplicate 1000 out of range [1,5])
EOF
test_expect_equal_file EXPECTED MESSAGES
test_begin_subtest "duplicate=4"
test_emacs "(notmuch-show \"id:${ID3}\")
(notmuch-show-choose-duplicate 4)
(test-visible-output \"OUTPUT\")"
test_expect_equal_file_nonempty $EXPECTED/notmuch-show-duplicate-4 OUTPUT
test_done

10
test/T460-emacs-tree.sh
View file

@ -203,7 +203,7 @@ test_expect_equal "$(cat MESSAGES)" "COMPLETE"
add_email_corpus duplicate
ID3=87r2ecrr6x.fsf@zephyr.silentflame.com
test_begin_subtest "duplicate=3"
test_begin_subtest "duplicate=3, subject"
test_emacs "(notmuch-tree \"id:${ID3}\")
(notmuch-test-wait)
(notmuch-tree-show-message t)
@ -214,4 +214,12 @@ file=$(notmuch search --output=files id:${ID3} | head -n 3 | tail -n 1)
subject=$(grep '^Subject:' $file)
test_expect_equal "$output" "$subject"
test_begin_subtest "duplicate=4"
test_emacs "(notmuch-show \"id:${ID3}\")
(notmuch-test-wait)
(notmuch-tree-show-message t)
(notmuch-show-choose-duplicate 4)
(test-visible-output \"OUTPUT\")"
test_expect_equal_file_nonempty $NOTMUCH_SRCDIR/test/emacs-show.expected-output/notmuch-show-duplicate-4 OUTPUT
test_done

12
test/T465-emacs-unthreaded.sh
View file

@ -60,7 +60,7 @@ test_expect_equal "$(cat MESSAGES)" "COMPLETE"
add_email_corpus duplicate
ID3=87r2ecrr6x.fsf@zephyr.silentflame.com
test_begin_subtest "duplicate=3"
test_begin_subtest "duplicate=3, subject"
test_emacs "(let ((notmuch-tree-show-out t))
(notmuch-unthreaded \"id:${ID3}\")
(notmuch-test-wait)
@ -72,4 +72,14 @@ file=$(notmuch search --output=files id:${ID3} | head -n 3 | tail -n 1)
subject=$(grep '^Subject:' $file)
test_expect_equal "$output" "$subject"
test_begin_subtest "duplicate=4"
test_emacs "(let ((notmuch-tree-show-out t))
(notmuch-unthreaded \"id:${ID3}\")
(notmuch-test-wait)
(notmuch-tree-show-message nil)
(notmuch-show-choose-duplicate 4)
(test-visible-output \"OUTPUT\"))"
test_expect_equal_file_nonempty $NOTMUCH_SRCDIR/test/emacs-show.expected-output/notmuch-show-duplicate-4 OUTPUT
test_done

20
test/emacs-show.expected-output/notmuch-show-duplicate-4 Normal file
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@ -0,0 +1,20 @@
Sean Whitton <spwhitton@spwhitton.name> (2018-12-20) (inbox signed) 4/5
Subject: [Pkg-emacsen-addons] Bug#916811: Increase severity to 'serious'
To: 916805@bugs.debian.org, 916807@bugs.debian.org, 916808@bugs.debian.org, 916809@bugs.debian.org, 916811@bugs.debian.org, 916867@bugs.debian.org, 916869@bugs.debian.org, 916872@bugs.debian.org, 916875@bugs.debian.org, 916876@bugs.debian.org
Date: Thu, 20 Dec 2018 18:25:26 +0000
[ multipart/mixed ]
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[ Unknown key ID 0x695B7AE4BF066240 or unsupported algorithm ]
[ text/plain ]
control: severity -1 serious
Hello,
Emacs 26.1 has reached Debian unstable (sooner than expected; sorry for
all the e-mails).
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