bug#60936: 30.0.50; ERC >5.5: Add erc-fill style based on visual-line-mode

"J.P." <[email protected]> Wed, 06 Dec 2023 23:14:33 -0800
Newsgroups gmane.emacs.bugs,gmane.emacs.erc.general
Message-ID <[email protected]>
Changes related to this feature introduced a number of meta-data
oriented text properties that I think, in retrospect, should have been
double-hyphenated to dissuade users from depending on them. Also, a
couple of properties, like `erc-stamp-type', are superfluous, and can be
removed. The first of the attached patches should take care of this.

There's also (IMO) a rather obvious need for an `erc--spkr' property to
aid modules in quickly distinguishing between inserted messages based on
their speaker (nick). For example, a module that detects continued
messages that should be displayed as a single unit might otherwise have
to keep a local backlog or parse inserted messages at runtime. The
second of the attached patches tries to address this.

Lastly, in "designing" the makeup of these properties, I chose to assign
a constant `msg' value for the required `erc--msg' property to all
speaker-owned messages, like those originating from PRIVMSG and NOTICE
commands. The idea was to allow modules to distinguish between speaker
messages and other types. However, making `erc--msg' a union of `msg'
and `format-spec' "catalog" keys (and `erc-display-message' TYPE
parameters) meant coercing keys for speaker messages to `msg', thereby
discarding what now looks to be valuable information (especially in
light of bug#67677). Thus, I'm proposing we remove `msg' as an
advertised `erc--msg' value and instead rely on `erc--spkr' to convey
speaker associations. See bug#67677 for more.
0003-5.6-Double-hyphenate-internal-ERC-5.6-text-props.patch (text/x-patch, 92.1 KB)
From 218a4f1f4b405fe5c7d934948bdc12a9ea0f2baf Mon Sep 17 00:00:00 2001
From: "F. Jason Park" <[email protected]>
Date: Fri, 1 Dec 2023 22:30:04 -0800
Subject: [PATCH 03/11] [5.6] Double hyphenate internal ERC 5.6 text props

* lisp/erc/erc-fill.el (erc-fill, erc-fill-static,
erc-fill--wrap-continued-message-p, erc-fill-wrap,
erc-fill--wrap-rejigger-region): Add second hyphen to "msg prop" text
properties.
* lisp/erc/erc-goodies.el (erc--command-indicator-display): Rename
`erc-msg' to `erc--msg'.
* lisp/erc/erc-stamp.el (erc-stamp--current-time, erc-add-timestamp,
erc-stamp-prefix-log-filter, erc-stamp--lr-date-on-pre-modify,
erc-munge-invisibility-spec, erc-stamp--add-csf-on-post-modify,
erc-stamp--on-clear-message, erc-echo-timestamp, erc--echo-ts-csf):
Rename "msg props" with second hyphen.
* lisp/erc/erc-track.el (erc-track--skipped-msgs,
erc-track-modified-channels): Rename "msg prop" text properties with
second hyphen.
* lisp/erc/erc.el (erc--msg-props): Update doc with double-hyphenated
"msg prop" names.
(erc--send-action-display erc--get-inserted-msg-bounds,
erc--traverse-inserted, erc-insert-line, erc-display-line,
erc--ranked-properties, erc-display-message, erc--get-speaker-bounds,
erc-process-ctcp-query, erc-display-msg): Update all "msg prop" names
to have two hyphens.
* test/lisp/erc/erc-scenarios-display-message.el
(erc-scenarios-display-message--multibuf): Double hyphenate "msg prop"
text properties.
* test/lisp/erc/erc-scenarios-match.el
(erc-scenarios-match--hide-fools/stamp-both/fill-wrap,
erc-scenarios-match--hide-fools/stamp-both/fill-wrap/speak,
erc-scenarios-match--stamp-both-invisible-fill-static): Update "msg
prop" names.
* test/lisp/erc/erc-scenarios-stamp.el
(erc-scenarios-stamp--on-post-modify,
erc-scenarios-stamp--left/display-margin-mode,
erc-scenarios-stamp--legacy-date-stamps,
erc-scenarios-stamp--on-insert-modify,
erc-scenarios-stamp--date-mode/left-and-right): Add second hyphen to
all "msg props".
* test/lisp/erc/erc-stamp-tests.el (erc-echo-timestamp): Rename "msg
prop".
* test/lisp/erc/erc-tests.el (erc--get-inserted-msg-bounds,
erc--delete-inserted-message, erc--order-text-properties-from-hash,
erc--route-insertion): Rename "msg props" with second hyphen.
(Bug#60936)
; * test/lisp/erc/resources/fill/snapshots/merge-01-start.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/merge-02-right.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld:
; Add second hyphen to msg props.
; * test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld:
; Add second hyphen to msg props.
---
 lisp/erc/erc-fill.el                          | 22 ++++----
 lisp/erc/erc-goodies.el                       |  2 +-
 lisp/erc/erc-stamp.el                         | 24 ++++-----
 lisp/erc/erc-track.el                         |  4 +-
 lisp/erc/erc.el                               | 50 +++++++++----------
 .../lisp/erc/erc-scenarios-display-message.el |  4 +-
 test/lisp/erc/erc-scenarios-match.el          | 14 +++---
 test/lisp/erc/erc-scenarios-stamp.el          | 18 +++----
 test/lisp/erc/erc-stamp-tests.el              |  2 +-
 test/lisp/erc/erc-tests.el                    | 20 ++++----
 .../fill/snapshots/merge-01-start.eld         |  2 +-
 .../fill/snapshots/merge-02-right.eld         |  2 +-
 .../fill/snapshots/merge-wrap-01.eld          |  2 +-
 .../merge-wrap-indicator-post-01.eld          |  2 +-
 .../snapshots/merge-wrap-indicator-pre-01.eld |  2 +-
 .../fill/snapshots/monospace-01-start.eld     |  2 +-
 .../fill/snapshots/monospace-02-right.eld     |  2 +-
 .../fill/snapshots/monospace-03-left.eld      |  2 +-
 .../fill/snapshots/monospace-04-reset.eld     |  2 +-
 .../fill/snapshots/spacing-01-mono.eld        |  2 +-
 .../fill/snapshots/stamps-left-01.eld         |  2 +-
 21 files changed, 91 insertions(+), 91 deletions(-)

diff --git a/lisp/erc/erc-fill.el b/lisp/erc/erc-fill.el
index 9b0c74b518d..5434d9af966 100644
--- a/lisp/erc/erc-fill.el
+++ b/lisp/erc/erc-fill.el
@@ -177,10 +177,10 @@ erc-fill
           (when-let ((erc-fill-line-spacing)
                      (p (point-min)))
             (widen)
-            (when (or (erc--check-msg-prop 'erc-msg 'msg)
+            (when (or (erc--check-msg-prop 'erc--msg 'msg)
                       (and-let* ((m (save-excursion
                                       (forward-line -1)
-                                      (erc--get-inserted-msg-prop 'erc-msg))))
+                                      (erc--get-inserted-msg-prop 'erc--msg))))
                         (eq 'msg m)))
               (put-text-property (1- p) p
                                  'line-spacing erc-fill-line-spacing))))))))
@@ -190,7 +190,7 @@ erc-fill-static
   (save-restriction
     (goto-char (point-min))
     (when-let (((looking-at "^\\(\\S-+\\)"))
-               ((not (erc--check-msg-prop 'erc-msg 'datestamp)))
+               ((not (erc--check-msg-prop 'erc--msg 'datestamp)))
                (nick (match-string 1)))
       (progn
         (let ((fill-column (- erc-fill-column (erc-timestamp-offset)))
@@ -557,7 +557,7 @@ erc-fill--wrap-continued-message-p
 advance `erc-fill--wrap-last-msg' unless the message has been
 marked as being ephemeral."
   (and
-   (not (erc--check-msg-prop 'erc-ephemeral))
+   (not (erc--check-msg-prop 'erc--ephemeral))
    (progn ; preserve blame for now, unprogn on next major change
      (prog1
          (and-let*
@@ -568,12 +568,12 @@ erc-fill--wrap-continued-message-p
               (props (save-restriction
                        (widen)
                        (and-let*
-                           (((eq 'msg (get-text-property m 'erc-msg)))
-                            ((not (eq (get-text-property m 'erc-ctcp)
+                           (((eq 'msg (get-text-property m 'erc--msg)))
+                            ((not (eq (get-text-property m 'erc--ctcp)
                                       'ACTION)))
                             ((not (invisible-p m)))
                             (spr (next-single-property-change m 'erc-speaker)))
-                         (cons (get-text-property m 'erc-ts)
+                         (cons (get-text-property m 'erc--ts)
                                (get-text-property spr 'erc-speaker)))))
               (ts (pop props))
               (props)
@@ -582,7 +582,7 @@ erc-fill--wrap-continued-message-p
                             erc-fill--wrap-max-lull))
               ;; Assume presence of leading angle bracket or hyphen.
               (speaker (next-single-property-change (point-min) 'erc-speaker))
-              ((not (erc--check-msg-prop 'erc-ctcp 'ACTION)))
+              ((not (erc--check-msg-prop 'erc--ctcp 'ACTION)))
               (nick (get-text-property speaker 'erc-speaker))
               ((erc-nick-equal-p props nick))))
        (set-marker erc-fill--wrap-last-msg (point-min))))))
@@ -668,12 +668,12 @@ erc-fill-wrap
     (goto-char (point-min))
     (let ((len (or (and erc-fill--wrap-length-function
                         (funcall erc-fill--wrap-length-function))
-                   (and-let* ((msg-prop (erc--check-msg-prop 'erc-msg))
+                   (and-let* ((msg-prop (erc--check-msg-prop 'erc--msg))
                               ((not (eq msg-prop 'unknown))))
                      (when-let ((e (erc--get-speaker-bounds))
                                 (b (pop e))
                                 ((or erc-fill--wrap-action-dedent-p
-                                     (not (erc--check-msg-prop 'erc-ctcp
+                                     (not (erc--check-msg-prop 'erc--ctcp
                                                                'ACTION)))))
                        (goto-char e))
                      (skip-syntax-forward "^-")
@@ -755,7 +755,7 @@ erc-fill--wrap-rejigger-region
                       (field-beginning beg)
                     beg))
              (erc--msg-props (map-into (text-properties-at pos) 'hash-table))
-             (erc-stamp--current-time (gethash 'erc-ts erc--msg-props)))
+             (erc-stamp--current-time (gethash 'erc--ts erc--msg-props)))
         (save-restriction
           (narrow-to-region beg (1+ end))
           (let ((erc-fill--wrap-last-msg erc-fill--wrap-rejigger-last-message))
diff --git a/lisp/erc/erc-goodies.el b/lisp/erc/erc-goodies.el
index 6c8ec567bd9..e10f047b187 100644
--- a/lisp/erc/erc-goodies.el
+++ b/lisp/erc/erc-goodies.el
@@ -578,7 +578,7 @@ erc--command-indicator-display
       (let ((insert-position (marker-position (goto-char erc-insert-marker)))
             (erc--msg-props (or erc--msg-props
                                 (let ((ovs erc--msg-prop-overrides))
-                                  (map-into `((erc-msg . slash-cmd)
+                                  (map-into `((erc--msg . slash-cmd)
                                               ,@(reverse ovs))
                                             'hash-table)))))
         (when-let ((string (erc-command-indicator))
diff --git a/lisp/erc/erc-stamp.el b/lisp/erc/erc-stamp.el
index e6a8f36c332..a6efa3b5151 100644
--- a/lisp/erc/erc-stamp.el
+++ b/lisp/erc/erc-stamp.el
@@ -212,7 +212,7 @@ erc-stamp--current-time
 
 (cl-defgeneric erc-stamp--current-time ()
   "Return a lisp time object to associate with an IRC message.
-This becomes the message's `erc-ts' text property."
+This becomes the message's `erc--ts' text property."
   (erc-compat--current-lisp-time))
 
 (cl-defmethod erc-stamp--current-time :around ()
@@ -249,10 +249,10 @@ erc-add-timestamp
             ;; FIXME on major version bump, make this `erc-' prefixed.
             (if invisible `(timestamp ,@(ensure-list invisible)) 'timestamp))
            (skipp (or (and erc-stamp--skip-when-invisible invisible)
-                      (erc--check-msg-prop 'erc-ephemeral)))
+                      (erc--check-msg-prop 'erc--ephemeral)))
            (erc-stamp--current-time ct))
       (when erc--msg-props
-        (puthash 'erc-ts ct erc--msg-props))
+        (puthash 'erc--ts ct erc--msg-props))
       (unless skipp
         (funcall erc-insert-timestamp-function
                  (erc-format-timestamp ct erc-timestamp-format)))
@@ -270,7 +270,7 @@ erc-add-timestamp
 			   ;; be different on different entries (bug#22700).
 			   (list 'cursor-sensor-functions
                                  ;; Regions are no longer contiguous ^
-                                 '(erc--echo-ts-csf) 'erc-ts ct))))))
+                                 '(erc--echo-ts-csf) 'erc--ts ct))))))
 
 (defvar-local erc-timestamp-last-window-width nil
   "The width of the last window that showed the current buffer.
@@ -403,7 +403,7 @@ erc-stamp-prefix-log-filter
                    ;; Skip a line that's just a timestamp.
                    ((> beg (point))))
           (delete-region beg (1+ end)))
-        (when-let (time (erc--get-inserted-msg-prop 'erc-ts))
+        (when-let (time (erc--get-inserted-msg-prop 'erc--ts))
           (insert (format-time-string "[%H:%M:%S] " time)))
         (zerop (forward-line))))
   "")
@@ -711,8 +711,8 @@ erc-stamp--lr-date-on-pre-modify
         (setq erc-timestamp-last-inserted-left nil)
         (let* ((aligned (erc-stamp--time-as-day ct))
                (erc-stamp--current-time aligned)
-               ;; Forget current `erc-cmd', etc.
-               (erc--msg-props (map-into `((erc-msg . datestamp))
+               ;; Forget current `erc--cmd', etc.
+               (erc--msg-props (map-into `((erc--msg . datestamp))
                                          'hash-table))
                (erc-timestamp-last-inserted-left rendered)
                erc-timestamp-format erc-away-timestamp-format)
@@ -867,7 +867,7 @@ erc-munge-invisibility-spec
             erc-stamp--csf-props-updated-p nil)
           (unless erc-stamp--csf-props-updated-p
             (setq erc-stamp--csf-props-updated-p t)
-            (let ((erc--msg-props (map-into '((erc-ts . t)) 'hash-table)))
+            (let ((erc--msg-props (map-into '((erc--ts . t)) 'hash-table)))
               (with-silent-modifications
                 (erc--traverse-inserted
                  (point-min) erc-insert-marker
@@ -889,7 +889,7 @@ erc-munge-invisibility-spec
 
 (defun erc-stamp--add-csf-on-post-modify ()
   "Add `cursor-sensor-functions' to narrowed buffer."
-  (when (erc--check-msg-prop 'erc-ts)
+  (when (erc--check-msg-prop 'erc--ts)
     (put-text-property (point-min) (1- (point-max))
                        'cursor-sensor-functions '(erc--echo-ts-csf))))
 
@@ -940,7 +940,7 @@ erc-stamp--last-stamp
 (defun erc-stamp--on-clear-message (&rest _)
   "Return `dont-clear-message' when operating inside the same stamp."
   (and erc-stamp--last-stamp erc-echo-timestamps
-       (eq (erc--get-inserted-msg-prop 'erc-ts) erc-stamp--last-stamp)
+       (eq (erc--get-inserted-msg-prop 'erc--ts) erc-stamp--last-stamp)
        'dont-clear-message))
 
 (defun erc-echo-timestamp (dir stamp &optional zone)
@@ -950,7 +950,7 @@ erc-echo-timestamp
 interpret a \"raw\" prefix as UTC.  To specify a zone for use
 with the option `erc-echo-timestamps', see the companion option
 `erc-echo-timestamp-zone'."
-  (interactive (list nil (erc--get-inserted-msg-prop 'erc-ts)
+  (interactive (list nil (erc--get-inserted-msg-prop 'erc--ts)
                      (pcase current-prefix-arg
                        ((and (pred numberp) v)
                         (if (<= (abs v) 14) (* v 3600) v))
@@ -964,7 +964,7 @@ erc-echo-timestamp
       (setq erc-stamp--last-stamp nil))))
 
 (defun erc--echo-ts-csf (_window _before dir)
-  (erc-echo-timestamp dir (erc--get-inserted-msg-prop 'erc-ts)))
+  (erc-echo-timestamp dir (erc--get-inserted-msg-prop 'erc--ts)))
 
 (defun erc-stamp--update-saved-position (&rest _)
   (remove-hook 'erc-stamp--insert-date-hook
diff --git a/lisp/erc/erc-track.el b/lisp/erc/erc-track.el
index a36b781e04d..7dc4fe754cd 100644
--- a/lisp/erc/erc-track.el
+++ b/lisp/erc/erc-track.el
@@ -786,7 +786,7 @@ erc-track-select-mode-line-face
         choice))))
 
 (defvar erc-track--skipped-msgs '(datestamp)
-  "Values of `erc-msg' text prop to ignore.")
+  "Values of `erc--msg' text prop to ignore.")
 
 (defun erc-track-modified-channels ()
   "Hook function for `erc-insert-post-hook'.
@@ -806,7 +806,7 @@ erc-track-modified-channels
                                                  erc-track-exclude-types)
                         ;; Skip certain non-server-sent messages.
                         (and (not parsed)
-                             (erc--check-msg-prop 'erc-msg
+                             (erc--check-msg-prop 'erc--msg
                                                   erc-track--skipped-msgs))))))
 	;; If the active buffer is not visible (not shown in a
 	;; window), and not to be excluded, determine the kinds of
diff --git a/lisp/erc/erc.el b/lisp/erc/erc.el
index a42c50d91ff..c68c74467b8 100644
--- a/lisp/erc/erc.el
+++ b/lisp/erc/erc.el
@@ -154,26 +154,26 @@ erc--msg-props
 their markers accordingly.  The following properties have meaning
 as of ERC 5.6:
 
- - `erc-msg': a symbol, guaranteed present; values include:
+ - `erc--msg': a symbol, guaranteed present; values include:
    `msg', signifying a `PRIVMSG' or an incoming `NOTICE';
    `unknown', a fallback for `erc-display-message'; a catalog
     key, such as `s401' or `finished'; an `erc-display-message'
     TYPE parameter, like `notice'
 
- - `erc-cmd': a message's associated IRC command, as read by
+ - `erc--cmd': a message's associated IRC command, as read by
    `erc--get-eq-comparable-cmd'; currently either a symbol, like
    `PRIVMSG', or a number, like 5, which represents the numeric
     \"005\"; absent on \"local\" messages, such as simple warnings
     and help text, and on outgoing messages unless echoed back by
     the server (assuming future support)
 
- - `erc-ctcp': a CTCP command, like `ACTION'
+ - `erc--ctcp': a CTCP command, like `ACTION'
 
- - `erc-ts': a timestamp, possibly provided by the server; as of
+ - `erc--ts': a timestamp, possibly provided by the server; as of
     5.6, a ticks/hertz pair on Emacs 29 and above, and a \"list\"
     type otherwise; managed by the `stamp' module
 
- - `erc-ephemeral': a symbol prefixed by or matching a module
+ - `erc--ephemeral': a symbol prefixed by or matching a module
     name; indicates to other modules and members of modification
     hooks that the current message should not affect stateful
     operations, such as recording a channel's most recent speaker
@@ -3004,7 +3004,7 @@ erc-send-action
 ;; Sending and displaying are provided separately to afford modules
 ;; more flexibility, e.g., to forgo displaying on the way out when
 ;; expecting the server to echo messages back and/or to associate
-;; outgoing messages with IDs generated for `erc-ephemeral'
+;; outgoing messages with IDs generated for `erc--ephemeral'
 ;; placeholders.
 (defun erc--send-action-perform-ctcp (target string force)
   "Send STRING to TARGET, possibly immediately, with FORCE."
@@ -3013,8 +3013,8 @@ erc--send-action-perform-ctcp
 (defun erc--send-action-display (string)
   "Display STRING as an outgoing \"CTCP ACTION\" message."
   ;; Allow hooks acting on inserted PRIVMSG and NOTICES to process us.
-  (let ((erc--msg-prop-overrides `((erc-msg . msg)
-                                   (erc-ctcp . ACTION)
+  (let ((erc--msg-prop-overrides `((erc--msg . msg)
+                                   (erc--ctcp . ACTION)
                                    ,@erc--msg-prop-overrides))
         (nick (erc-current-nick)))
     (setq nick (propertize nick 'erc-speaker nick
@@ -3142,20 +3142,20 @@ erc--get-inserted-msg-bounds
 POINT, search from POINT instead of `point'."
   ;; TODO add edebug spec.
   `(let* ((point ,(or point '(point)))
-          (at-start-p (get-text-property point 'erc-msg)))
+          (at-start-p (get-text-property point 'erc--msg)))
      (and-let*
          (,@(and (member only '(nil beg 'beg))
                  '((b (or (and at-start-p point)
                           (and-let*
                               ((p (previous-single-property-change point
-                                                                   'erc-msg)))
+                                                                   'erc--msg)))
                             (if (= p (1- point))
-                                (if (get-text-property p 'erc-msg) p (1- p))
+                                (if (get-text-property p 'erc--msg) p (1- p))
                               (1- p)))))))
           ,@(and (member only '(nil end 'end))
                  '((e (1- (next-single-property-change
                            (if at-start-p (1+ point) point)
-                           'erc-msg nil erc-insert-marker))))))
+                           'erc--msg nil erc-insert-marker))))))
        ,(pcase only
           ('(quote beg) 'b)
           ('(quote end) 'e)
@@ -3184,12 +3184,12 @@ erc--traverse-inserted
     (set-marker end (min erc-insert-marker end)))
   (save-excursion
     (goto-char beg)
-    (let ((b (if (get-text-property (point) 'erc-msg)
+    (let ((b (if (get-text-property (point) 'erc--msg)
                  (point)
-               (next-single-property-change (point) 'erc-msg nil end))))
+               (next-single-property-change (point) 'erc--msg nil end))))
       (while-let ((b)
                   ((< b end))
-                  (e (next-single-property-change (1+ b) 'erc-msg nil end)))
+                  (e (next-single-property-change (1+ b) 'erc--msg nil end)))
         (save-restriction
           (narrow-to-region b e)
           (funcall fn))
@@ -3267,7 +3267,7 @@ erc-insert-line
                   (let ((props (if erc--msg-props
                                    (erc--order-text-properties-from-hash
                                     erc--msg-props)
-                                 '(erc-msg unknown))))
+                                 '(erc--msg unknown))))
                     (add-text-properties (point-min) (1+ (point-min)) props)))
                 (erc--refresh-prompt)))))
         (run-hooks 'erc-insert-done-hook)
@@ -3340,8 +3340,8 @@ erc-display-line
 being equivalent to a `erc-display-message' TYPE of `notice'."
   (let ((erc--msg-prop-overrides erc--msg-prop-overrides))
     (when (eq 'erc-notice-face (get-text-property 0 'font-lock-face string))
-      (unless (assq 'erc-msg erc--msg-prop-overrides)
-        (push '(erc-msg . notice) erc--msg-prop-overrides)))
+      (unless (assq 'erc--msg erc--msg-prop-overrides)
+        (push '(erc--msg . notice) erc--msg-prop-overrides)))
     (erc-display-message nil nil buffer string)))
 
 (defvar erc--merge-text-properties-p nil
@@ -3458,7 +3458,7 @@ erc--delete-inserted-message
              (substring (delete-and-extract-region (1- (point)) (1+ end))
                         -1))))))))
 
-(defvar erc--ranked-properties '(erc-msg erc-ts erc-cmd))
+(defvar erc--ranked-properties '(erc--msg erc--ts erc--cmd))
 
 (defun erc--order-text-properties-from-hash (table)
   "Return a plist of text props from items in TABLE.
@@ -3732,7 +3732,7 @@ erc-display-message
              (let ((table (make-hash-table :size 5))
                    (cmd (and parsed (erc--get-eq-comparable-cmd
                                      (erc-response.command parsed)))))
-               (puthash 'erc-msg
+               (puthash 'erc--msg
                         (cond ((and msg (symbolp msg)) msg)
                               ((and cmd (memq cmd '(PRIVMSG NOTICE)) 'msg))
                               (type (pcase type
@@ -3744,7 +3744,7 @@ erc-display-message
                               (t 'unknown))
                         table)
                (when cmd
-                 (puthash 'erc-cmd cmd table))
+                 (puthash 'erc--cmd cmd table))
                (and-let* ((ovs erc--msg-prop-overrides))
                  (pcase-dolist (`(,k . ,v) (reverse ovs))
                    (puthash k v table)))
@@ -5744,7 +5744,7 @@ erc-is-message-ctcp-and-not-action-p
 (defun erc--get-speaker-bounds ()
   "Return the bounds of `erc-speaker' text property when present.
 Assume buffer is narrowed to the confines of an inserted message."
-  (and-let* (((erc--check-msg-prop 'erc-msg 'msg))
+  (and-let* (((erc--check-msg-prop 'erc--msg 'msg))
              (beg (text-property-not-all (point-min) (point-max)
                                          'erc-speaker nil)))
     (cons beg (next-single-property-change beg 'erc-speaker))))
@@ -6074,8 +6074,8 @@ erc-process-ctcp-query
         (while queries
           (let* ((type (upcase (car (split-string (car queries)))))
                  (hook (intern-soft (concat "erc-ctcp-query-" type "-hook")))
-                 (erc--msg-prop-overrides `((erc-msg . msg)
-                                            (erc-ctcp . ,(intern type))
+                 (erc--msg-prop-overrides `((erc--msg . msg)
+                                            (erc--ctcp . ,(intern type))
                                             ,@erc--msg-prop-overrides)))
             (if (and hook (boundp hook))
                 (if (string-equal type "ACTION")
@@ -7521,7 +7521,7 @@ erc-display-msg
       (let ((insert-position (marker-position (goto-char erc-insert-marker)))
             (erc--msg-props (or erc--msg-props
                                 (let ((ovs erc--msg-prop-overrides))
-                                  (map-into `((erc-msg . msg) ,@(reverse ovs))
+                                  (map-into `((erc--msg . msg) ,@(reverse ovs))
                                             'hash-table))))
             beg)
         (insert (erc-format-my-nick))
diff --git a/test/lisp/erc/erc-scenarios-display-message.el b/test/lisp/erc/erc-scenarios-display-message.el
index c7e0c2fc17a..91b82889f3e 100644
--- a/test/lisp/erc/erc-scenarios-display-message.el
+++ b/test/lisp/erc/erc-scenarios-display-message.el
@@ -50,12 +50,12 @@ erc-scenarios-display-message--multibuf
       (with-current-buffer (erc-d-t-wait-for 5 (get-buffer "dummy"))
         (funcall expect 10 "<dummy> hi")
         (funcall expect 10 "*** dummy ([email protected]) has quit")
-        (should (eq 'QUIT (get-text-property (match-beginning 0) 'erc-msg)))))
+        (should (eq 'QUIT (get-text-property (match-beginning 0) 'erc--msg)))))
 
     (ert-info ("Dummy's QUIT notice in #chan contains metadata props")
       (with-current-buffer (erc-d-t-wait-for 5 (get-buffer "#chan"))
         (funcall expect 10 "*** dummy ([email protected]) has quit")
-        (should (eq 'QUIT (get-text-property (match-beginning 0) 'erc-msg)))))
+        (should (eq 'QUIT (get-text-property (match-beginning 0) 'erc--msg)))))
 
     (with-current-buffer "foonet"
       (erc-cmd-QUIT ""))))
diff --git a/test/lisp/erc/erc-scenarios-match.el b/test/lisp/erc/erc-scenarios-match.el
index 17f7649566e..0eed1853879 100644
--- a/test/lisp/erc/erc-scenarios-match.el
+++ b/test/lisp/erc/erc-scenarios-match.el
@@ -304,9 +304,9 @@ erc-scenarios-match--hide-fools/stamp-both/fill-wrap
                (should (= mend (field-end right-stamp)))
                (should (eq (field-at-pos (1- mend)) 'erc-timestamp))))
 
-           ;; The `erc-ts' property is present in prop stack.
-           (should (get-text-property (pos-bol) 'erc-ts))
-           (should-not (next-single-property-change (1+ (pos-bol)) 'erc-ts))
+           ;; The `erc--ts' property is present in prop stack.
+           (should (get-text-property (pos-bol) 'erc--ts))
+           (should-not (next-single-property-change (1+ (pos-bol)) 'erc--ts))
 
            ;; Line ending has the `invisible' property `match-fools'.
            (should (eq (get-text-property mbeg 'invisible) 'match-fools))
@@ -413,7 +413,7 @@ erc-scenarios-match--hide-fools/stamp-both/fill-wrap/speak
         (should-not (equal "" (get-text-property (pos-bol) 'display)))
 
         ;; No remaining meta-data positions, no more timestamps.
-        (should-not (next-single-property-change (1+ (pos-bol)) 'erc-ts))
+        (should-not (next-single-property-change (1+ (pos-bol)) 'erc--ts))
         ;; No remaining invisible messages.
         (should-not (text-property-not-all (pos-bol) erc-insert-marker
                                            'invisible nil))
@@ -456,10 +456,10 @@ erc-scenarios-match--stamp-both-invisible-fill-static
              (should (eq (field-at-pos (field-end mbeg)) 'erc-timestamp))
              (should (eq (field-at-pos (1- mend)) 'erc-timestamp)))
 
-           ;; The `erc-ts' property is present in the message's
+           ;; The `erc--ts' property is present in the message's
            ;; width 1 prop collection at its first char.
-           (should (get-text-property (pos-bol) 'erc-ts))
-           (should-not (next-single-property-change (1+ (pos-bol)) 'erc-ts))
+           (should (get-text-property (pos-bol) 'erc--ts))
+           (should-not (next-single-property-change (1+ (pos-bol)) 'erc--ts))
 
            ;; Line ending has the `invisible' property `match-fools'.
            (should (= (char-after mend) ?\n))
diff --git a/test/lisp/erc/erc-scenarios-stamp.el b/test/lisp/erc/erc-scenarios-stamp.el
index 49307dd228a..68769e203ff 100644
--- a/test/lisp/erc/erc-scenarios-stamp.el
+++ b/test/lisp/erc/erc-scenarios-stamp.el
@@ -29,7 +29,7 @@
 (defvar erc-scenarios-stamp--user-marker nil)
 
 (defun erc-scenarios-stamp--on-post-modify ()
-  (when-let (((erc--check-msg-prop 'erc-cmd 4)))
+  (when-let (((erc--check-msg-prop 'erc--cmd 4)))
     (set-marker erc-scenarios-stamp--user-marker (point-max))
     (ert-info ("User marker correctly placed at `erc-insert-marker'")
       (should (= ?\n (char-before erc-scenarios-stamp--user-marker)))
@@ -68,8 +68,8 @@ erc-scenarios-stamp--left/display-margin-mode
         (ert-info ("Stamps appear in left margin and are invisible")
           (should (eq 'erc-timestamp (field-at-pos (pos-bol))))
           (should (= (pos-bol) (field-beginning (pos-bol))))
-          (should (eq 'msg (get-text-property (pos-bol) 'erc-msg)))
-          (should (eq 'NOTICE (get-text-property (pos-bol) 'erc-cmd)))
+          (should (eq 'msg (get-text-property (pos-bol) 'erc--msg)))
+          (should (eq 'NOTICE (get-text-property (pos-bol) 'erc--cmd)))
           (should (= ?- (char-after (field-end (pos-bol)))))
           (should (equal (get-text-property (1+ (field-end (pos-bol)))
                                             'erc-speaker)
@@ -104,14 +104,14 @@ erc-scenarios-stamp--legacy-date-stamps
           (funcall expect 5 "Opening connection")
           (goto-char (1- (match-beginning 0)))
           (should (eq 'erc-timestamp (field-at-pos (point))))
-          (should (eq 'unknown (erc--get-inserted-msg-prop 'erc-msg)))
+          (should (eq 'unknown (erc--get-inserted-msg-prop 'erc--msg)))
           ;; Force redraw of date stamp.
           (setq erc-timestamp-last-inserted-left nil)
 
           (funcall expect 5 "This server is in debug mode")
           (while (and (zerop (forward-line -1))
                       (not (eq 'erc-timestamp (field-at-pos (point))))))
-          (should (erc--get-inserted-msg-prop 'erc-cmd)))))))
+          (should (erc--get-inserted-msg-prop 'erc--cmd)))))))
 
 ;; This user-owned hook member places a marker on the first message in
 ;; a buffer.  Inserting a date stamp in front of it shouldn't move the
@@ -125,18 +125,18 @@ erc-scenarios-stamp--on-insert-modify
 
   ;; Sometime after the first message ("Opening connection.."), assert
   ;; that the marker we just placed hasn't moved.
-  (when (erc--check-msg-prop 'erc-cmd 2)
+  (when (erc--check-msg-prop 'erc--cmd 2)
     (save-restriction
       (widen)
       (ert-info ("Date stamp preserves opening user marker")
         (goto-char erc-scenarios-stamp--user-marker)
         (should-not (eq 'erc-timestamp (field-at-pos (point))))
         (should (looking-at "Opening"))
-        (should (eq 'unknown (get-text-property (point) 'erc-msg))))))
+        (should (eq 'unknown (get-text-property (point) 'erc--msg))))))
 
   ;; On 003 ("*** This server was created on"), clear state to force a
   ;; new date stamp on the next message.
-  (when (erc--check-msg-prop 'erc-cmd 3)
+  (when (erc--check-msg-prop 'erc--cmd 3)
     (setq erc-timestamp-last-inserted-left nil)
     (set-marker erc-scenarios-stamp--user-marker erc-insert-marker)))
 
@@ -174,7 +174,7 @@ erc-scenarios-stamp--date-mode/left-and-right
           (goto-char erc-scenarios-stamp--user-marker)
           (should-not (eq 'erc-timestamp (field-at-pos (point))))
           (should (looking-at (rx "*** irc.foonet.org oragono")))
-          (should (eq 's004 (get-text-property (point) 'erc-msg))))
+          (should (eq 's004 (get-text-property (point) 'erc--msg))))
 
         (funcall expect 5 "This server is in debug mode")))))
 
diff --git a/test/lisp/erc/erc-stamp-tests.el b/test/lisp/erc/erc-stamp-tests.el
index cc61d599387..fd2e7000c0e 100644
--- a/test/lisp/erc/erc-stamp-tests.el
+++ b/test/lisp/erc/erc-stamp-tests.el
@@ -279,7 +279,7 @@ erc-echo-timestamp
 
   (should-not erc-echo-timestamps)
   (should-not erc-stamp--last-stamp)
-  (insert (propertize "a" 'erc-ts 433483200 'erc-msg 'msg) "bc")
+  (insert (propertize "a" 'erc--ts 433483200 'erc--msg 'msg) "bc")
   (goto-char (point-min))
   (let ((inhibit-message t)
         (erc-echo-timestamp-format "%Y-%m-%d %H:%M:%S %Z")
diff --git a/test/lisp/erc/erc-tests.el b/test/lisp/erc/erc-tests.el
index 49d500fadea..b8ebc23e686 100644
--- a/test/lisp/erc/erc-tests.el
+++ b/test/lisp/erc/erc-tests.el
@@ -1738,7 +1738,7 @@ erc--get-inserted-msg-bounds
                                    :command "PRIVMSG"
                                    :command-args (list "#chan" "hi")
                                    :contents "hi"))
-        (erc--msg-prop-overrides '((erc-ts . 0))))
+        (erc--msg-prop-overrides '((erc--ts . 0))))
     (erc-display-message parsed nil (current-buffer)
                          (erc-format-privmessage "bob" "hi" nil t)))
   (goto-char 3)
@@ -1785,7 +1785,7 @@ erc--delete-inserted-message
   ;; Put unique invisible properties on the line endings.
   (erc-display-message nil 'notice nil "one")
   (put-text-property (1- erc-insert-marker) erc-insert-marker 'invisible 'a)
-  (let ((erc--msg-prop-overrides '((erc-msg . datestamp) (erc-ts . 0))))
+  (let ((erc--msg-prop-overrides '((erc--msg . datestamp) (erc--ts . 0))))
     (erc-display-message nil nil nil
                          (propertize "\n[date]" 'field 'erc-timestamp)))
   (put-text-property (1- erc-insert-marker) erc-insert-marker 'invisible 'b)
@@ -1794,7 +1794,7 @@ erc--delete-inserted-message
   (ert-info ("Date stamp deleted cleanly")
     (goto-char 11)
     (should (looking-at (rx "\n[date]")))
-    (should (eq 'datestamp (get-text-property (point) 'erc-msg)))
+    (should (eq 'datestamp (get-text-property (point) 'erc--msg)))
     (should (eq (point) (field-beginning (1+ (point)))))
 
     (erc--delete-inserted-message (point))
@@ -1855,19 +1855,19 @@ erc--delete-inserted-message
 
 (ert-deftest erc--order-text-properties-from-hash ()
   (let ((table (map-into '((a . 1)
-                           (erc-ts . 0)
-                           (erc-msg . s005)
+                           (erc--ts . 0)
+                           (erc--msg . s005)
                            (b . 2)
-                           (erc-cmd . 5)
+                           (erc--cmd . 5)
                            (c . 3))
                          'hash-table)))
     (with-temp-buffer
       (erc-mode)
       (insert "abc\n")
       (add-text-properties 1 2 (erc--order-text-properties-from-hash table))
-      (should (equal '( erc-msg s005
-                        erc-ts 0
-                        erc-cmd 5
+      (should (equal '( erc--msg s005
+                        erc--ts 0
+                        erc--cmd 5
                         a 1
                         b 2
                         c 3)
@@ -2392,7 +2392,7 @@ erc--route-insertion
 
         (ert-info ("Cons `buffer' routes to live members")
           ;; Copies a let-bound `erc--msg-props' before mutating.
-          (let* ((table (map-into '(erc-msg msg) 'hash-table))
+          (let* ((table (map-into '(erc--msg msg) 'hash-table))
                  (erc--msg-props table))
             (erc--route-insertion "cons" (list server-buffer spam-buffer))
             (should-not (eq table erc--msg-props)))
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-01-start.eld b/test/lisp/erc/resources/fill/snapshots/merge-01-start.eld
index c07eee3517f..f4a43a9384f 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-01-start.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-01-start.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<alice> one.\n<alice> two.\n<bob> three.\n<bob> four.\n<Dummy> five.\n<Dummy> six.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#6=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc-msg datestamp erc-ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #5=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #5#) 459 466 (wrap-prefix #1# line-prefix #5#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #5# display (#6# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 (8)))) 475 480 (wrap-prefix #1# line-prefix #7#) 480 486 (wrap-prefix #1# line-prefix #7#) 487 488 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #8=(space :width (- 27 0)) display #9="") 488 493 (wrap-prefix #1# line-prefix #8# display #9#) 493 495 (wrap-prefix #1# line-prefix #8# display #9#) 495 499 (wrap-prefix #1# line-prefix #8#) 500 501 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 501 504 (wrap-prefix #1# line-prefix #10#) 504 512 (wrap-prefix #1# line-prefix #10#) 513 514 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #9#) 514 517 (wrap-prefix #1# line-prefix #11# display #9#) 517 519 (wrap-prefix #1# line-prefix #11# display #9#) 519 524 (wrap-prefix #1# line-prefix #11#) 525 526 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 27 (8)))) 526 531 (wrap-prefix #1# line-prefix #12#) 531 538 (wrap-prefix #1# line-prefix #12#) 539 540 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 0)) display #9#) 540 545 (wrap-prefix #1# line-prefix #13# display #9#) 545 547 (wrap-prefix #1# line-prefix #13# display #9#) 547 551 (wrap-prefix #1# line-prefix #13#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<alice> one.\n<alice> two.\n<bob> three.\n<bob> four.\n<Dummy> five.\n<Dummy> six.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#6=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #5=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #5#) 459 466 (wrap-prefix #1# line-prefix #5#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #5# display (#6# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 (8)))) 475 480 (wrap-prefix #1# line-prefix #7#) 480 486 (wrap-prefix #1# line-prefix #7#) 487 488 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #8=(space :width (- 27 0)) display #9="") 488 493 (wrap-prefix #1# line-prefix #8# display #9#) 493 495 (wrap-prefix #1# line-prefix #8# display #9#) 495 499 (wrap-prefix #1# line-prefix #8#) 500 501 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 501 504 (wrap-prefix #1# line-prefix #10#) 504 512 (wrap-prefix #1# line-prefix #10#) 513 514 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #9#) 514 517 (wrap-prefix #1# line-prefix #11# display #9#) 517 519 (wrap-prefix #1# line-prefix #11# display #9#) 519 524 (wrap-prefix #1# line-prefix #11#) 525 526 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 27 (8)))) 526 531 (wrap-prefix #1# line-prefix #12#) 531 538 (wrap-prefix #1# line-prefix #12#) 539 540 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 0)) display #9#) 540 545 (wrap-prefix #1# line-prefix #13# display #9#) 545 547 (wrap-prefix #1# line-prefix #13# display #9#) 547 551 (wrap-prefix #1# line-prefix #13#))
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-02-right.eld b/test/lisp/erc/resources/fill/snapshots/merge-02-right.eld
index cf5cdb4f825..78450ec08e2 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-02-right.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-02-right.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<alice> one.\n<alice> two.\n<bob> three.\n<bob> four.\n<Dummy> five.\n<Dummy> six.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 29) line-prefix (space :width (- 29 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 29 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#6=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 29 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 29 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc-msg datestamp erc-ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 29 (18)))) 455 456 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #5=(space :width (- 29 (6)))) 456 459 (wrap-prefix #1# line-prefix #5#) 459 466 (wrap-prefix #1# line-prefix #5#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #5# display (#6# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 29 (8)))) 475 480 (wrap-prefix #1# line-prefix #7#) 480 486 (wrap-prefix #1# line-prefix #7#) 487 488 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #8=(space :width (- 29 0)) display #9="") 488 493 (wrap-prefix #1# line-prefix #8# display #9#) 493 495 (wrap-prefix #1# line-prefix #8# display #9#) 495 499 (wrap-prefix #1# line-prefix #8#) 500 501 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 29 (6)))) 501 504 (wrap-prefix #1# line-prefix #10#) 504 512 (wrap-prefix #1# line-prefix #10#) 513 514 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 29 0)) display #9#) 514 517 (wrap-prefix #1# line-prefix #11# display #9#) 517 519 (wrap-prefix #1# line-prefix #11# display #9#) 519 524 (wrap-prefix #1# line-prefix #11#) 525 526 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 29 (8)))) 526 531 (wrap-prefix #1# line-prefix #12#) 531 538 (wrap-prefix #1# line-prefix #12#) 539 540 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 29 0)) display #9#) 540 545 (wrap-prefix #1# line-prefix #13# display #9#) 545 547 (wrap-prefix #1# line-prefix #13# display #9#) 547 551 (wrap-prefix #1# line-prefix #13#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<alice> one.\n<alice> two.\n<bob> three.\n<bob> four.\n<Dummy> five.\n<Dummy> six.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 29) line-prefix (space :width (- 29 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 29 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#6=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 29 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 29 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 29 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #5=(space :width (- 29 (6)))) 456 459 (wrap-prefix #1# line-prefix #5#) 459 466 (wrap-prefix #1# line-prefix #5#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #5# display (#6# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 29 (8)))) 475 480 (wrap-prefix #1# line-prefix #7#) 480 486 (wrap-prefix #1# line-prefix #7#) 487 488 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #8=(space :width (- 29 0)) display #9="") 488 493 (wrap-prefix #1# line-prefix #8# display #9#) 493 495 (wrap-prefix #1# line-prefix #8# display #9#) 495 499 (wrap-prefix #1# line-prefix #8#) 500 501 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 29 (6)))) 501 504 (wrap-prefix #1# line-prefix #10#) 504 512 (wrap-prefix #1# line-prefix #10#) 513 514 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 29 0)) display #9#) 514 517 (wrap-prefix #1# line-prefix #11# display #9#) 517 519 (wrap-prefix #1# line-prefix #11# display #9#) 519 524 (wrap-prefix #1# line-prefix #11#) 525 526 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 29 (8)))) 526 531 (wrap-prefix #1# line-prefix #12#) 531 538 (wrap-prefix #1# line-prefix #12#) 539 540 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 29 0)) display #9#) 540 545 (wrap-prefix #1# line-prefix #13# display #9#) 545 547 (wrap-prefix #1# line-prefix #13# display #9#) 547 551 (wrap-prefix #1# line-prefix #13#))
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld b/test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld
index ad4e6483f01..8e5535093e1 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc-msg datestamp erc-ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 0)) display #8="") 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG erc-ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #10#) 499 505 (wrap-prefix #1# line-prefix #10#) 506 507 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #8#) 507 510 (wrap-prefix #1# line-prefix #11# display #8#) 510 512 (wrap-prefix #1# line-prefix #11# display #8#) 512 515 (wrap-prefix #1# line-prefix #11#) 516 517 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG erc-ctcp ACTION wrap-prefix #1# line-prefix #12=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #12#) 518 521 (wrap-prefix #1# line-prefix #12#) 521 527 (wrap-prefix #1# line-prefix #12#) 528 529 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #13#) 532 539 (wrap-prefix #1# line-prefix #13#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 0)) display #8="") 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #10#) 499 505 (wrap-prefix #1# line-prefix #10#) 506 507 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #8#) 507 510 (wrap-prefix #1# line-prefix #11# display #8#) 510 512 (wrap-prefix #1# line-prefix #11# display #8#) 512 515 (wrap-prefix #1# line-prefix #11#) 516 517 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #12=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #12#) 518 521 (wrap-prefix #1# line-prefix #12#) 521 527 (wrap-prefix #1# line-prefix #12#) 528 529 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #13#) 532 539 (wrap-prefix #1# line-prefix #13#))
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld b/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld
index 893588c028f..a0c03244afe 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc-msg datestamp erc-ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 0)) display #8="") 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG erc-ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #10#) 499 505 (wrap-prefix #1# line-prefix #10#) 505 506 (display #("~\n" 0 2 (font-lock-face shadow))) 506 507 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #8#) 507 510 (wrap-prefix #1# line-prefix #11# display #8#) 510 512 (wrap-prefix #1# line-prefix #11# display #8#) 512 515 (wrap-prefix #1# line-prefix #11#) 516 517 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG erc-ctcp ACTION wrap-prefix #1# line-prefix #12=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #12#) 518 521 (wrap-prefix #1# line-prefix #12#) 521 527 (wrap-prefix #1# line-prefix #12#) 528 529 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #13#) 532 539 (wrap-prefix #1# line-prefix #13#))
\ No newline at end of file
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 0)) display #8="") 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #10#) 499 505 (wrap-prefix #1# line-prefix #10#) 505 506 (display #("~\n" 0 2 (font-lock-face shadow))) 506 507 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #8#) 507 510 (wrap-prefix #1# line-prefix #11# display #8#) 510 512 (wrap-prefix #1# line-prefix #11# display #8#) 512 515 (wrap-prefix #1# line-prefix #11#) 516 517 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #12=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #12#) 518 521 (wrap-prefix #1# line-prefix #12#) 521 527 (wrap-prefix #1# line-prefix #12#) 528 529 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #13#) 532 539 (wrap-prefix #1# line-prefix #13#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld b/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld
index 2b67cbbf90e..c4a51e06354 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc-msg datestamp erc-ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 #10=(2))) display #8=#("> " 0 1 (font-lock-face shadow))) 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG erc-ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #11#) 499 505 (wrap-prefix #1# line-prefix #11#) 506 507 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 27 #10#)) display #8#) 507 510 (wrap-prefix #1# line-prefix #12# display #8#) 510 512 (wrap-prefix #1# line-prefix #12# display #8#) 512 515 (wrap-prefix #1# line-prefix #12#) 516 517 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG erc-ctcp ACTION wrap-prefix #1# line-prefix #13=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #13#) 518 521 (wrap-prefix #1# line-prefix #13#) 521 527 (wrap-prefix #1# line-prefix #13#) 528 529 (erc-msg msg erc-ts 1680332400 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #14=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #14#) 532 539 (wrap-prefix #1# line-prefix #14#))
\ No newline at end of file
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 #10=(2))) display #8=#("> " 0 1 (font-lock-face shadow))) 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #11#) 499 505 (wrap-prefix #1# line-prefix #11#) 506 507 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 27 #10#)) display #8#) 507 510 (wrap-prefix #1# line-prefix #12# display #8#) 510 512 (wrap-prefix #1# line-prefix #12# display #8#) 512 515 (wrap-prefix #1# line-prefix #12#) 516 517 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #13=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #13#) 518 521 (wrap-prefix #1# line-prefix #13#) 521 527 (wrap-prefix #1# line-prefix #13#) 528 529 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #14=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #14#) 532 539 (wrap-prefix #1# line-prefix #14#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld b/test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld
index 84a1e34670c..5eea73b4f16 100644
--- a/test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld
+++ b/test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
diff --git a/test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld b/test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld
index 83394f2f639..bc59c0bef22 100644
--- a/test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld
+++ b/test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 29) line-prefix (space :width (- 29 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 29 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 29 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 29 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 29) line-prefix (space :width (- 29 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 29 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 29 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 29 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
diff --git a/test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld b/test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld
index 1605628b29f..bfb75c0838e 100644
--- a/test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld
+++ b/test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 25) line-prefix (space :width (- 25 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 25 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 25 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 25 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 25) line-prefix (space :width (- 25 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 25 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 25 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 25 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
diff --git a/test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld b/test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld
index 84a1e34670c..5eea73b4f16 100644
--- a/test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld
+++ b/test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
diff --git a/test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld b/test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld
index 7a7e01de49d..1362c57ef10 100644
--- a/test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld
+++ b/test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n<bob> This buffer is for text.\n*** one two three\n*** four five six\n<bob> Somebody stop me\n" 2 3 (erc-msg datestamp erc-ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 190 191 (line-spacing 0.5) 191 192 (erc-msg msg erc-cmd PRIVMSG erc-ts 0 wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 348 349 (line-spacing 0.5) 349 350 (erc-msg msg erc-cmd PRIVMSG erc-ts 0 wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 435 436 (line-spacing 0.5) 436 437 (erc-msg msg erc-cmd PRIVMSG erc-ts 0 wrap-prefix #1# line-prefix #5=(space :width (- 27 0)) display #6="") 437 440 (wrap-prefix #1# line-prefix #5# display #6#) 440 442 (wrap-prefix #1# line-prefix #5# display #6#) 442 466 (wrap-prefix #1# line-prefix #5#) 466 467 (line-spacing 0.5) 467 468 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #7=(space :width (- 27 (4)))) 468 484 (wrap-prefix #1# line-prefix #7#) 485 486 (erc-msg notice erc-ts 0 wrap-prefix #1# line-prefix #8=(space :width (- 27 (4)))) 486 502 (wrap-prefix #1# line-prefix #8#) 502 503 (line-spacing 0.5) 503 504 (erc-msg msg erc-cmd PRIVMSG erc-ts 0 wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 504 507 (wrap-prefix #1# line-prefix #9#) 507 525 (wrap-prefix #1# line-prefix #9#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n<bob> This buffer is for text.\n*** one two three\n*** four five six\n<bob> Somebody stop me\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 190 191 (line-spacing 0.5) 191 192 (erc--msg msg erc--cmd PRIVMSG erc--ts 0 wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 348 349 (line-spacing 0.5) 349 350 (erc--msg msg erc--cmd PRIVMSG erc--ts 0 wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 435 436 (line-spacing 0.5) 436 437 (erc--msg msg erc--cmd PRIVMSG erc--ts 0 wrap-prefix #1# line-prefix #5=(space :width (- 27 0)) display #6="") 437 440 (wrap-prefix #1# line-prefix #5# display #6#) 440 442 (wrap-prefix #1# line-prefix #5# display #6#) 442 466 (wrap-prefix #1# line-prefix #5#) 466 467 (line-spacing 0.5) 467 468 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #7=(space :width (- 27 (4)))) 468 484 (wrap-prefix #1# line-prefix #7#) 485 486 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #8=(space :width (- 27 (4)))) 486 502 (wrap-prefix #1# line-prefix #8#) 502 503 (line-spacing 0.5) 503 504 (erc--msg msg erc--cmd PRIVMSG erc--ts 0 wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 504 507 (wrap-prefix #1# line-prefix #9#) 507 525 (wrap-prefix #1# line-prefix #9#))
diff --git a/test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld b/test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld
index bb248ffb28e..4f87c7d2547 100644
--- a/test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld
+++ b/test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld
@@ -1 +1 @@
-#("\n\n[00:00]*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.\n[00:00]<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n[00:00]<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc-msg notice erc-ts 0 display #3=(#5=(margin left-margin) #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix #2=(space :width (- 27 (4)))) 3 9 (display #3# field erc-timestamp wrap-prefix #1# line-prefix #2#) 9 171 (wrap-prefix #1# line-prefix #2#) 172 173 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG display #6=(#5# #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1# line-prefix #4=(space :width (- 27 (8)))) 173 179 (display #6# field erc-timestamp wrap-prefix #1# line-prefix #4#) 179 180 (wrap-prefix #1# line-prefix #4#) 180 185 (wrap-prefix #1# line-prefix #4#) 185 187 (wrap-prefix #1# line-prefix #4#) 187 190 (wrap-prefix #1# line-prefix #4#) 190 303 (wrap-prefix #1# line-prefix #4#) 304 336 (wrap-prefix #1# line-prefix #4#) 337 338 (erc-msg msg erc-ts 0 erc-cmd PRIVMSG display #8=(#5# #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1# line-prefix #7=(space :width (- 27 (6)))) 338 344 (display #8# field erc-timestamp wrap-prefix #1# line-prefix #7#) 344 345 (wrap-prefix #1# line-prefix #7#) 345 348 (wrap-prefix #1# line-prefix #7#) 348 350 (wrap-prefix #1# line-prefix #7#) 350 355 (wrap-prefix #1# line-prefix #7#) 355 430 (wrap-prefix #1# line-prefix #7#))
+#("\n\n[00:00]*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.\n[00:00]<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n[00:00]<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg notice erc--ts 0 display #3=(#5=(margin left-margin) #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix #2=(space :width (- 27 (4)))) 3 9 (display #3# field erc-timestamp wrap-prefix #1# line-prefix #2#) 9 171 (wrap-prefix #1# line-prefix #2#) 172 173 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG display #6=(#5# #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1# line-prefix #4=(space :width (- 27 (8)))) 173 179 (display #6# field erc-timestamp wrap-prefix #1# line-prefix #4#) 179 180 (wrap-prefix #1# line-prefix #4#) 180 185 (wrap-prefix #1# line-prefix #4#) 185 187 (wrap-prefix #1# line-prefix #4#) 187 190 (wrap-prefix #1# line-prefix #4#) 190 303 (wrap-prefix #1# line-prefix #4#) 304 336 (wrap-prefix #1# line-prefix #4#) 337 338 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG display #8=(#5# #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1# line-prefix #7=(space :width (- 27 (6)))) 338 344 (display #8# field erc-timestamp wrap-prefix #1# line-prefix #7#) 344 345 (wrap-prefix #1# line-prefix #7#) 345 348 (wrap-prefix #1# line-prefix #7#) 348 350 (wrap-prefix #1# line-prefix #7#) 350 355 (wrap-prefix #1# line-prefix #7#) 355 430 (wrap-prefix #1# line-prefix #7#))
-- 
2.42.0
0004-5.6-Add-erc-spkr-text-property-to-chat-messages.patch (text/x-patch, 75.5 KB)
From 1dd470f193d1a7bb0baa34798317d5eac83a93ce Mon Sep 17 00:00:00 2001
From: "F. Jason Park" <[email protected]>
Date: Mon, 4 Dec 2023 22:13:02 -0800
Subject: [PATCH 04/11] [5.6] Add erc--spkr text property to chat messages

* etc/ERC-NEWS: Mention combined face ordering for "/me" messages.
* lisp/erc/erc-backend.el: Bind `erc--msg-prop-overrides'.
* lisp/erc/erc-fill.el (erc-fill): Switch to `erc--spkr' as sentinel
property.
(erc-fill--wrap-continued-message-p): Look for `erc--spkr' property
instead of `erc-speaker'.
* lisp/erc/erc.el (erc--msg-props): Mention `erc--spkr' in doc.
(erc--msg-props): Mention `erc--spkr'.
(erc--send-action-perform-ctcp): Add `erc--spkr' property and ensure
`erc-my-nick-face' appears above `erc-input-face' in the speaker
portion.
(erc--insure-spkr-prop): New function.
(erc--ranked-properties): Add `erc--spkr', `erc--ctcp', and
`erc--ephemeral'.
(erc-display-message): Use default hash table size when initializing.
Remove unnecessary assignment of `msg' to `erc--msg' for PRIVMSG and
NOTICE commands.
(erc--own-property-names): Add all `erc--msg-props' props.
(erc--get-speaker-bounds): Use `erc--spkr' instead of `erc--msg'.
(erc-format-privmessage, erc-format-my-nick, erc-ctcp-query-ACTION):
Add `erc--spkr' to `erc--msg-prop-overrides' when available.
* test/lisp/erc/erc-fill-tests.el:
(erc--order-text-properties-from-hash): Include `erc--spkr'.
(erc-fill-tests--insert-privmsg): bind `erc--msg-prop-overrides'.
(erc-fill-tests--compare): Require environment variable value to match
current test name for saving to work.  Add `erc--msg-props'
individually to white list.
(Bug#60936)
; * test/lisp/erc/resources/fill/snapshots/merge-01-start.eld: Update.
; * test/lisp/erc/resources/fill/snapshots/merge-02-right.eld: Update.
; * test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld: Update.
; * test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld:
; Update.
; * test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld:
; Update.
; * test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld: Update.
; * test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld: Update.
; * test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld: Update.
; * test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld: Update.
; * test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld: Update.
; * test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld: Update.
---
 etc/ERC-NEWS                                  |  5 ++-
 lisp/erc/erc-backend.el                       |  3 ++
 lisp/erc/erc-fill.el                          | 20 ++++-----
 lisp/erc/erc.el                               | 43 +++++++++++++------
 test/lisp/erc/erc-fill-tests.el               | 11 +++--
 test/lisp/erc/erc-tests.el                    |  2 +
 .../fill/snapshots/merge-01-start.eld         |  2 +-
 .../fill/snapshots/merge-02-right.eld         |  2 +-
 .../fill/snapshots/merge-wrap-01.eld          |  2 +-
 .../merge-wrap-indicator-post-01.eld          |  2 +-
 .../snapshots/merge-wrap-indicator-pre-01.eld |  2 +-
 .../fill/snapshots/monospace-01-start.eld     |  2 +-
 .../fill/snapshots/monospace-02-right.eld     |  2 +-
 .../fill/snapshots/monospace-03-left.eld      |  2 +-
 .../fill/snapshots/monospace-04-reset.eld     |  2 +-
 .../fill/snapshots/spacing-01-mono.eld        |  2 +-
 .../fill/snapshots/stamps-left-01.eld         |  2 +-
 17 files changed, 66 insertions(+), 40 deletions(-)

diff --git a/etc/ERC-NEWS b/etc/ERC-NEWS
index 238c40feefb..f6a9d934e80 100644
--- a/etc/ERC-NEWS
+++ b/etc/ERC-NEWS
@@ -214,7 +214,10 @@ Users of the default theme may notice that 'erc-action-face' and
 'erc-notice-face' now appear slightly less bold on systems supporting
 a weight of 'semi-bold'.  This was done to make buttons detectable and
 to spare users from resorting to tweaking these faces, or options like
-'erc-notice-highlight-type', just to achieve this effect.
+'erc-notice-highlight-type', just to achieve this effect.  It's
+currently most prominent in "/ME" messages, where 'erc-action-face'
+sits beneath 'erc-input-face', as well as 'erc-my-nick-face' in the
+speaker portion.
 
 ** Improved interplay between buffer truncation and message logging.
 While most of these improvements are subtle, some affect everyday use.
diff --git a/lisp/erc/erc-backend.el b/lisp/erc/erc-backend.el
index 500e025e5a1..b1ceeea4f44 100644
--- a/lisp/erc/erc-backend.el
+++ b/lisp/erc/erc-backend.el
@@ -1916,6 +1916,7 @@ erc--server-determine-join-display-context
             (erc-ignored-reply-p msg tgt proc))
         (when erc-minibuffer-ignored
           (message "Ignored %s from %s to %s" cmd sender-spec tgt))
+      (defvar erc--msg-prop-overrides)
       (let* ((sndr (erc-parse-user sender-spec))
              (nick (nth 0 sndr))
              (login (nth 1 sndr))
@@ -1926,6 +1927,8 @@ erc--server-determine-join-display-context
              (privp (erc-current-nick-p tgt))
              (erc--display-context `((erc-buffer-display . ,(intern cmd))
                                      ,@erc--display-context))
+             (erc--msg-prop-overrides `((erc--msg . msg)
+                                        ,@erc--msg-prop-overrides))
              s buffer
              fnick)
         (setf (erc-response.contents parsed) msg)
diff --git a/lisp/erc/erc-fill.el b/lisp/erc/erc-fill.el
index 5434d9af966..de6cd581fec 100644
--- a/lisp/erc/erc-fill.el
+++ b/lisp/erc/erc-fill.el
@@ -177,11 +177,10 @@ erc-fill
           (when-let ((erc-fill-line-spacing)
                      (p (point-min)))
             (widen)
-            (when (or (erc--check-msg-prop 'erc--msg 'msg)
-                      (and-let* ((m (save-excursion
-                                      (forward-line -1)
-                                      (erc--get-inserted-msg-prop 'erc--msg))))
-                        (eq 'msg m)))
+            (when (or (erc--check-msg-prop 'erc--spkr)
+                      (save-excursion
+                        (forward-line -1)
+                        (erc--get-inserted-msg-prop 'erc--spkr)))
               (put-text-property (1- p) p
                                  'line-spacing erc-fill-line-spacing))))))))
 
@@ -568,22 +567,19 @@ erc-fill--wrap-continued-message-p
               (props (save-restriction
                        (widen)
                        (and-let*
-                           (((eq 'msg (get-text-property m 'erc--msg)))
+                           ((speaker (get-text-property m 'erc--spkr))
                             ((not (eq (get-text-property m 'erc--ctcp)
                                       'ACTION)))
-                            ((not (invisible-p m)))
-                            (spr (next-single-property-change m 'erc-speaker)))
-                         (cons (get-text-property m 'erc--ts)
-                               (get-text-property spr 'erc-speaker)))))
+                            ((not (invisible-p m))))
+                         (cons (get-text-property m 'erc--ts) speaker))))
               (ts (pop props))
               (props)
               ((not (time-less-p (erc-stamp--current-time) ts)))
               ((time-less-p (time-subtract (erc-stamp--current-time) ts)
                             erc-fill--wrap-max-lull))
               ;; Assume presence of leading angle bracket or hyphen.
-              (speaker (next-single-property-change (point-min) 'erc-speaker))
+              (nick (erc--check-msg-prop 'erc--spkr))
               ((not (erc--check-msg-prop 'erc--ctcp 'ACTION)))
-              (nick (get-text-property speaker 'erc-speaker))
               ((erc-nick-equal-p props nick))))
        (set-marker erc-fill--wrap-last-msg (point-min))))))
 
diff --git a/lisp/erc/erc.el b/lisp/erc/erc.el
index c68c74467b8..7397add1e98 100644
--- a/lisp/erc/erc.el
+++ b/lisp/erc/erc.el
@@ -167,6 +167,8 @@ erc--msg-props
     and help text, and on outgoing messages unless echoed back by
     the server (assuming future support)
 
+ - `erc--spkr': a string, the nick of the person speaking
+
  - `erc--ctcp': a CTCP command, like `ACTION'
 
  - `erc--ts': a timestamp, possibly provided by the server; as of
@@ -3013,13 +3015,16 @@ erc--send-action-perform-ctcp
 (defun erc--send-action-display (string)
   "Display STRING as an outgoing \"CTCP ACTION\" message."
   ;; Allow hooks acting on inserted PRIVMSG and NOTICES to process us.
-  (let ((erc--msg-prop-overrides `((erc--msg . msg)
-                                   (erc--ctcp . ACTION)
-                                   ,@erc--msg-prop-overrides))
-        (nick (erc-current-nick)))
+  (defvar erc--merge-prop-behind-p)
+  (let* ((nick (erc-current-nick))
+         (erc--msg-prop-overrides `((erc--msg . msg)
+                                    (erc--ctcp . ACTION)
+                                    (erc--spkr . ,nick)
+                                    ,@erc--msg-prop-overrides))
+         (erc--merge-prop-behind-p t))
     (setq nick (propertize nick 'erc-speaker nick
                            'font-lock-face 'erc-my-nick-face))
-    (erc-display-message nil '(t action input) (current-buffer)
+    (erc-display-message nil '(t input action) (current-buffer)
                          'ACTION ?n nick ?a string ?u "" ?h "")))
 
 (defun erc--send-action (target string force)
@@ -3029,6 +3034,12 @@ erc--send-action
 
 ;; Display interface
 
+(defun erc--ensure-spkr-prop (nick)
+  "Maybe add NICK to `erc--msg-props' or `erc--msg-prop-overrides'."
+  (cond (erc--msg-props (puthash 'erc--spkr nick erc--msg-props))
+        (erc--msg-prop-overrides
+         (push (cons 'erc--spkr nick) erc--msg-prop-overrides))))
+
 (defun erc-string-invisible-p (string)
   "Check whether STRING is invisible or not.
 I.e. any char in it has the `invisible' property set."
@@ -3458,7 +3469,8 @@ erc--delete-inserted-message
              (substring (delete-and-extract-region (1- (point)) (1+ end))
                         -1))))))))
 
-(defvar erc--ranked-properties '(erc--msg erc--ts erc--cmd))
+(defvar erc--ranked-properties
+  '(erc--msg erc--spkr erc--ts erc--cmd erc--ctcp erc--ephemeral))
 
 (defun erc--order-text-properties-from-hash (table)
   "Return a plist of text props from items in TABLE.
@@ -3729,12 +3741,11 @@ erc-display-message
                   msg))
         (erc--msg-props
          (or erc--msg-props
-             (let ((table (make-hash-table :size 5))
+             (let ((table (make-hash-table))
                    (cmd (and parsed (erc--get-eq-comparable-cmd
                                      (erc-response.command parsed)))))
                (puthash 'erc--msg
                         (cond ((and msg (symbolp msg)) msg)
-                              ((and cmd (memq cmd '(PRIVMSG NOTICE)) 'msg))
                               (type (pcase type
                                       ((pred symbolp) type)
                                       ((pred listp)
@@ -3745,8 +3756,8 @@ erc-display-message
                         table)
                (when cmd
                  (puthash 'erc--cmd cmd table))
-               (and-let* ((ovs erc--msg-prop-overrides))
-                 (pcase-dolist (`(,k . ,v) (reverse ovs))
+               (when erc--msg-prop-overrides
+                 (pcase-dolist (`(,k . ,v) (reverse erc--msg-prop-overrides))
                    (puthash k v table)))
                table)))
         (erc-message-parsed parsed))
@@ -4645,6 +4656,9 @@ erc-send-message
       (funcall erc--send-message-nested-function line force)
     (erc--send-message-external line force)))
 
+;; FIXME fully simulate `erc-display-msg'.  This doesn't currently add
+;; the correct text properties.  For example, the LINE should have
+;; `erc-default-face'.
 (defun erc--send-message-external (line force)
   (erc-message "PRIVMSG" (concat (erc-default-target) " " line) force)
   (erc-display-line
@@ -5258,7 +5272,9 @@ erc-ensure-channel-name
     (concat "#" channel)))
 
 (defvar erc--own-property-names
-  '( tags erc-speaker erc-parsed display ; core
+  `( tags erc-speaker erc-parsed display ; core
+     ;; `erc--msg-props'
+     ,@erc--ranked-properties
      ;; `erc-display-prompt'
      rear-nonsticky erc-prompt field front-sticky read-only
      ;; stamp
@@ -5744,7 +5760,7 @@ erc-is-message-ctcp-and-not-action-p
 (defun erc--get-speaker-bounds ()
   "Return the bounds of `erc-speaker' text property when present.
 Assume buffer is narrowed to the confines of an inserted message."
-  (and-let* (((erc--check-msg-prop 'erc--msg 'msg))
+  (and-let* (((erc--check-msg-prop 'erc--spkr))
              (beg (text-property-not-all (point-min) (point-max)
                                          'erc-speaker nil)))
     (cons beg (next-single-property-change beg 'erc-speaker))))
@@ -5772,6 +5788,7 @@ erc-format-privmessage
                                                 nick-prefix-face nick))
                          0))
          (msg-face (if privp 'erc-direct-msg-face 'erc-default-face)))
+    (erc--ensure-spkr-prop nick)
     ;; add text properties to text before the nick, the nick and after the nick
     (erc-put-text-property 0 (length mark-s) 'font-lock-face msg-face str)
     (erc-put-text-properties (+ (length mark-s) prefix-len)
@@ -5827,6 +5844,7 @@ erc-format-my-nick
              (close "> ")
              (nick (erc-current-nick))
              (mode (erc-get-user-mode-prefix nick)))
+        (erc--ensure-spkr-prop nick)
         (concat
          (propertize open 'font-lock-face 'erc-default-face)
          (propertize mode 'font-lock-face 'erc-my-nick-prefix-face)
@@ -6111,6 +6129,7 @@ erc-ctcp-query-ACTION
           (buf (or (erc-get-buffer to proc)
                    (erc-get-buffer nick proc)
                    (process-buffer proc))))
+      (erc--ensure-spkr-prop nick)
       (setq nick (propertize nick 'erc-speaker nick))
       (erc-display-message
        parsed 'action buf
diff --git a/test/lisp/erc/erc-fill-tests.el b/test/lisp/erc/erc-fill-tests.el
index bfdf8cd7320..8560d421cc2 100644
--- a/test/lisp/erc/erc-fill-tests.el
+++ b/test/lisp/erc/erc-fill-tests.el
@@ -35,7 +35,8 @@ erc-stamp--current-time
 
 (defun erc-fill-tests--insert-privmsg (speaker &rest msg-parts)
   (declare (indent 1))
-  (let* ((msg (erc-format-privmessage speaker
+  (let* ((erc--msg-prop-overrides `((erc--msg . msg)))
+         (msg (erc-format-privmessage speaker
                                       (apply #'concat msg-parts) nil t))
          (parsed (make-erc-response :unparsed (format ":%s PRIVMSG #chan :%s"
                                                       speaker msg)
@@ -150,7 +151,9 @@ erc-fill-tests--compare
                                                 "eld"))
          (erc--own-property-names
           (seq-difference `(font-lock-face ,@erc--own-property-names)
-                          '(field display wrap-prefix line-prefix)
+                          `(field display wrap-prefix line-prefix
+                                  erc--msg erc--cmd erc--spkr erc--ts erc--ctcp
+                                  erc--ephemeral)
                           #'eq))
          (print-circle t)
          (print-escape-newlines t)
@@ -165,12 +168,12 @@ erc-fill-tests--compare
       (with-silent-modifications
         (insert (setq got (read repr))))
       (erc-mode))
-    (if erc-fill-tests--save-p
+    ;; LHS is a string, RHS is a symbol.
+    (if (string= erc-fill-tests--save-p (ert-test-name (ert-running-test)))
         (let (inhibit-message)
           (with-temp-file expect-file
             (insert repr))
           ;; Limit writing snapshots to one test at a time.
-          (setq erc-fill-tests--save-p nil)
           (message "erc-fill-tests--compare: wrote %S" expect-file))
       (if (file-exists-p expect-file)
           ;; Ensure string-valued properties, like timestamps, aren't
diff --git a/test/lisp/erc/erc-tests.el b/test/lisp/erc/erc-tests.el
index b8ebc23e686..ed1dcccd59c 100644
--- a/test/lisp/erc/erc-tests.el
+++ b/test/lisp/erc/erc-tests.el
@@ -1859,6 +1859,7 @@ erc--order-text-properties-from-hash
                            (erc--msg . s005)
                            (b . 2)
                            (erc--cmd . 5)
+                           (erc--spkr . "X")
                            (c . 3))
                          'hash-table)))
     (with-temp-buffer
@@ -1866,6 +1867,7 @@ erc--order-text-properties-from-hash
       (insert "abc\n")
       (add-text-properties 1 2 (erc--order-text-properties-from-hash table))
       (should (equal '( erc--msg s005
+                        erc--spkr "X"
                         erc--ts 0
                         erc--cmd 5
                         a 1
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-01-start.eld b/test/lisp/erc/resources/fill/snapshots/merge-01-start.eld
index f4a43a9384f..3c32719a052 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-01-start.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-01-start.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<alice> one.\n<alice> two.\n<bob> three.\n<bob> four.\n<Dummy> five.\n<Dummy> six.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#6=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #5=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #5#) 459 466 (wrap-prefix #1# line-prefix #5#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #5# display (#6# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 (8)))) 475 480 (wrap-prefix #1# line-prefix #7#) 480 486 (wrap-prefix #1# line-prefix #7#) 487 488 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #8=(space :width (- 27 0)) display #9="") 488 493 (wrap-prefix #1# line-prefix #8# display #9#) 493 495 (wrap-prefix #1# line-prefix #8# display #9#) 495 499 (wrap-prefix #1# line-prefix #8#) 500 501 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 501 504 (wrap-prefix #1# line-prefix #10#) 504 512 (wrap-prefix #1# line-prefix #10#) 513 514 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #9#) 514 517 (wrap-prefix #1# line-prefix #11# display #9#) 517 519 (wrap-prefix #1# line-prefix #11# display #9#) 519 524 (wrap-prefix #1# line-prefix #11#) 525 526 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 27 (8)))) 526 531 (wrap-prefix #1# line-prefix #12#) 531 538 (wrap-prefix #1# line-prefix #12#) 539 540 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 0)) display #9#) 540 545 (wrap-prefix #1# line-prefix #13# display #9#) 545 547 (wrap-prefix #1# line-prefix #13# display #9#) 547 551 (wrap-prefix #1# line-prefix #13#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<alice> one.\n<alice> two.\n<bob> three.\n<bob> four.\n<Dummy> five.\n<Dummy> six.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#6=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #5=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #5#) 459 466 (wrap-prefix #1# line-prefix #5#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #5# display (#6# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 (8)))) 475 480 (wrap-prefix #1# line-prefix #7#) 480 486 (wrap-prefix #1# line-prefix #7#) 487 488 (erc--msg msg erc--ts 1680332400 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #8=(space :width (- 27 0)) display #9="") 488 493 (wrap-prefix #1# line-prefix #8# display #9#) 493 495 (wrap-prefix #1# line-prefix #8# display #9#) 495 499 (wrap-prefix #1# line-prefix #8#) 500 501 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 501 504 (wrap-prefix #1# line-prefix #10#) 504 512 (wrap-prefix #1# line-prefix #10#) 513 514 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #9#) 514 517 (wrap-prefix #1# line-prefix #11# display #9#) 517 519 (wrap-prefix #1# line-prefix #11# display #9#) 519 524 (wrap-prefix #1# line-prefix #11#) 525 526 (erc--msg msg erc--ts 1680332400 erc--spkr "Dummy" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 27 (8)))) 526 531 (wrap-prefix #1# line-prefix #12#) 531 538 (wrap-prefix #1# line-prefix #12#) 539 540 (erc--msg msg erc--ts 1680332400 erc--spkr "Dummy" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 0)) display #9#) 540 545 (wrap-prefix #1# line-prefix #13# display #9#) 545 547 (wrap-prefix #1# line-prefix #13# display #9#) 547 551 (wrap-prefix #1# line-prefix #13#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-02-right.eld b/test/lisp/erc/resources/fill/snapshots/merge-02-right.eld
index 78450ec08e2..e2064b914c4 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-02-right.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-02-right.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<alice> one.\n<alice> two.\n<bob> three.\n<bob> four.\n<Dummy> five.\n<Dummy> six.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 29) line-prefix (space :width (- 29 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 29 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#6=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 29 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 29 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 29 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #5=(space :width (- 29 (6)))) 456 459 (wrap-prefix #1# line-prefix #5#) 459 466 (wrap-prefix #1# line-prefix #5#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #5# display (#6# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 29 (8)))) 475 480 (wrap-prefix #1# line-prefix #7#) 480 486 (wrap-prefix #1# line-prefix #7#) 487 488 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #8=(space :width (- 29 0)) display #9="") 488 493 (wrap-prefix #1# line-prefix #8# display #9#) 493 495 (wrap-prefix #1# line-prefix #8# display #9#) 495 499 (wrap-prefix #1# line-prefix #8#) 500 501 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 29 (6)))) 501 504 (wrap-prefix #1# line-prefix #10#) 504 512 (wrap-prefix #1# line-prefix #10#) 513 514 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 29 0)) display #9#) 514 517 (wrap-prefix #1# line-prefix #11# display #9#) 517 519 (wrap-prefix #1# line-prefix #11# display #9#) 519 524 (wrap-prefix #1# line-prefix #11#) 525 526 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 29 (8)))) 526 531 (wrap-prefix #1# line-prefix #12#) 531 538 (wrap-prefix #1# line-prefix #12#) 539 540 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 29 0)) display #9#) 540 545 (wrap-prefix #1# line-prefix #13# display #9#) 545 547 (wrap-prefix #1# line-prefix #13# display #9#) 547 551 (wrap-prefix #1# line-prefix #13#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<alice> one.\n<alice> two.\n<bob> three.\n<bob> four.\n<Dummy> five.\n<Dummy> six.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (wrap-prefix #1=(space :width 29) line-prefix (space :width (- 29 (18))) field erc-timestamp) 21 22 (wrap-prefix #1# line-prefix #2=(space :width (- 29 (4))) erc--msg notice erc--ts 0) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (wrap-prefix #1# line-prefix #2# field erc-timestamp display (#6=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (wrap-prefix #1# line-prefix #3=(space :width (- 29 (8))) erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix (space :width (- 29 (8)))) 349 350 (wrap-prefix #1# line-prefix #4=(space :width (- 29 (6))) erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (wrap-prefix #1# line-prefix (space :width (- 29 (18))) field erc-timestamp) 455 456 (wrap-prefix #1# line-prefix #5=(space :width (- 29 (6))) erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG) 456 459 (wrap-prefix #1# line-prefix #5#) 459 466 (wrap-prefix #1# line-prefix #5#) 466 473 (wrap-prefix #1# line-prefix #5# field erc-timestamp display (#6# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (wrap-prefix #1# line-prefix #7=(space :width (- 29 (8))) erc--msg msg erc--ts 1680332400 erc--spkr "alice" erc--cmd PRIVMSG) 475 480 (wrap-prefix #1# line-prefix #7#) 480 486 (wrap-prefix #1# line-prefix #7#) 487 488 (wrap-prefix #1# line-prefix #8=(space :width (- 29 0)) erc--msg msg erc--ts 1680332400 erc--spkr "alice" erc--cmd PRIVMSG display #9="") 488 493 (wrap-prefix #1# line-prefix #8# display #9#) 493 495 (wrap-prefix #1# line-prefix #8# display #9#) 495 499 (wrap-prefix #1# line-prefix #8#) 500 501 (wrap-prefix #1# line-prefix #10=(space :width (- 29 (6))) erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG) 501 504 (wrap-prefix #1# line-prefix #10#) 504 512 (wrap-prefix #1# line-prefix #10#) 513 514 (wrap-prefix #1# line-prefix #11=(space :width (- 29 0)) erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG display #9#) 514 517 (wrap-prefix #1# line-prefix #11# display #9#) 517 519 (wrap-prefix #1# line-prefix #11# display #9#) 519 524 (wrap-prefix #1# line-prefix #11#) 525 526 (wrap-prefix #1# line-prefix #12=(space :width (- 29 (8))) erc--msg msg erc--ts 1680332400 erc--spkr "Dummy" erc--cmd PRIVMSG) 526 531 (wrap-prefix #1# line-prefix #12#) 531 538 (wrap-prefix #1# line-prefix #12#) 539 540 (wrap-prefix #1# line-prefix #13=(space :width (- 29 0)) erc--msg msg erc--ts 1680332400 erc--spkr "Dummy" erc--cmd PRIVMSG display #9#) 540 545 (wrap-prefix #1# line-prefix #13# display #9#) 545 547 (wrap-prefix #1# line-prefix #13# display #9#) 547 551 (wrap-prefix #1# line-prefix #13#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld b/test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld
index 8e5535093e1..9f648915d5c 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-wrap-01.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 0)) display #8="") 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #10#) 499 505 (wrap-prefix #1# line-prefix #10#) 506 507 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #8#) 507 510 (wrap-prefix #1# line-prefix #11# display #8#) 510 512 (wrap-prefix #1# line-prefix #11# display #8#) 512 515 (wrap-prefix #1# line-prefix #11#) 516 517 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #12=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #12#) 518 521 (wrap-prefix #1# line-prefix #12#) 521 527 (wrap-prefix #1# line-prefix #12#) 528 529 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #13#) 532 539 (wrap-prefix #1# line-prefix #13#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 0)) display #8="") 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #10#) 499 505 (wrap-prefix #1# line-prefix #10#) 506 507 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #8#) 507 510 (wrap-prefix #1# line-prefix #11# display #8#) 510 512 (wrap-prefix #1# line-prefix #11# display #8#) 512 515 (wrap-prefix #1# line-prefix #11#) 516 517 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #12=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #12#) 518 521 (wrap-prefix #1# line-prefix #12#) 521 527 (wrap-prefix #1# line-prefix #12#) 528 529 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #13#) 532 539 (wrap-prefix #1# line-prefix #13#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld b/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld
index a0c03244afe..a63fcad3d38 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-post-01.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 0)) display #8="") 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #10#) 499 505 (wrap-prefix #1# line-prefix #10#) 505 506 (display #("~\n" 0 2 (font-lock-face shadow))) 506 507 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #8#) 507 510 (wrap-prefix #1# line-prefix #11# display #8#) 510 512 (wrap-prefix #1# line-prefix #11# display #8#) 512 515 (wrap-prefix #1# line-prefix #11#) 516 517 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #12=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #12#) 518 521 (wrap-prefix #1# line-prefix #12#) 521 527 (wrap-prefix #1# line-prefix #12#) 528 529 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #13#) 532 539 (wrap-prefix #1# line-prefix #13#))
\ No newline at end of file
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 0)) display #8="") 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #10=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #10#) 499 505 (wrap-prefix #1# line-prefix #10#) 505 506 (display #("~\n" 0 2 (font-lock-face shadow))) 506 507 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 0)) display #8#) 507 510 (wrap-prefix #1# line-prefix #11# display #8#) 510 512 (wrap-prefix #1# line-prefix #11# display #8#) 512 515 (wrap-prefix #1# line-prefix #11#) 516 517 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #12=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #12#) 518 521 (wrap-prefix #1# line-prefix #12#) 521 527 (wrap-prefix #1# line-prefix #12#) 528 529 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #13=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #13#) 532 539 (wrap-prefix #1# line-prefix #13#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld b/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld
index c4a51e06354..7cbabfd0581 100644
--- a/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld
+++ b/test/lisp/erc/resources/fill/snapshots/merge-wrap-indicator-pre-01.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 #10=(2))) display #8=#("> " 0 1 (font-lock-face shadow))) 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #11#) 499 505 (wrap-prefix #1# line-prefix #11#) 506 507 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 27 #10#)) display #8#) 507 510 (wrap-prefix #1# line-prefix #12# display #8#) 510 512 (wrap-prefix #1# line-prefix #12# display #8#) 512 515 (wrap-prefix #1# line-prefix #12#) 516 517 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #13=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #13#) 518 521 (wrap-prefix #1# line-prefix #13#) 521 527 (wrap-prefix #1# line-prefix #13#) 528 529 (erc--msg msg erc--ts 1680332400 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #14=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #14#) 532 539 (wrap-prefix #1# line-prefix #14#))
\ No newline at end of file
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n\n[Sat Apr  1 2023]\n<bob> zero.[07:00]\n<bob> 0.5\n* bob one.\n<bob> two.\n<bob> 2.5\n* bob three\n<bob> four.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display (#5=(margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 436 437 (erc--msg datestamp erc--ts 1680307200 field erc-timestamp) 437 454 (field erc-timestamp wrap-prefix #1# line-prefix (space :width (- 27 (18)))) 455 456 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #6=(space :width (- 27 (6)))) 456 459 (wrap-prefix #1# line-prefix #6#) 459 466 (wrap-prefix #1# line-prefix #6#) 466 473 (field erc-timestamp wrap-prefix #1# line-prefix #6# display (#5# #("[07:00]" 0 7 (invisible timestamp)))) 474 475 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #7=(space :width (- 27 #10=(2))) display #8=#("> " 0 1 (font-lock-face shadow))) 475 478 (wrap-prefix #1# line-prefix #7# display #8#) 478 480 (wrap-prefix #1# line-prefix #7# display #8#) 480 483 (wrap-prefix #1# line-prefix #7#) 484 485 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 485 486 (wrap-prefix #1# line-prefix #9#) 486 489 (wrap-prefix #1# line-prefix #9#) 489 494 (wrap-prefix #1# line-prefix #9#) 495 496 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #11=(space :width (- 27 (6)))) 496 499 (wrap-prefix #1# line-prefix #11#) 499 505 (wrap-prefix #1# line-prefix #11#) 506 507 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #12=(space :width (- 27 #10#)) display #8#) 507 510 (wrap-prefix #1# line-prefix #12# display #8#) 510 512 (wrap-prefix #1# line-prefix #12# display #8#) 512 515 (wrap-prefix #1# line-prefix #12#) 516 517 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG erc--ctcp ACTION wrap-prefix #1# line-prefix #13=(space :width (- 27 (2)))) 517 518 (wrap-prefix #1# line-prefix #13#) 518 521 (wrap-prefix #1# line-prefix #13#) 521 527 (wrap-prefix #1# line-prefix #13#) 528 529 (erc--msg msg erc--ts 1680332400 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #14=(space :width (- 27 (6)))) 529 532 (wrap-prefix #1# line-prefix #14#) 532 539 (wrap-prefix #1# line-prefix #14#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld b/test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld
index 5eea73b4f16..c94629cf357 100644
--- a/test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld
+++ b/test/lisp/erc/resources/fill/snapshots/monospace-01-start.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld b/test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld
index bc59c0bef22..127c0b29bc9 100644
--- a/test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld
+++ b/test/lisp/erc/resources/fill/snapshots/monospace-02-right.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 29) line-prefix (space :width (- 29 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 29 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 29 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 29 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 29) line-prefix (space :width (- 29 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 29 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 29 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 29 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld b/test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld
index bfb75c0838e..a9f3f1d1904 100644
--- a/test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld
+++ b/test/lisp/erc/resources/fill/snapshots/monospace-03-left.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 25) line-prefix (space :width (- 25 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 25 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 25 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 25 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 25) line-prefix (space :width (- 25 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 25 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 25 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 25 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld b/test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld
index 5eea73b4f16..c94629cf357 100644
--- a/test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld
+++ b/test/lisp/erc/resources/fill/snapshots/monospace-04-reset.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld b/test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld
index 1362c57ef10..754d7989cea 100644
--- a/test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld
+++ b/test/lisp/erc/resources/fill/snapshots/spacing-01-mono.eld
@@ -1 +1 @@
-#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n<bob> This buffer is for text.\n*** one two three\n*** four five six\n<bob> Somebody stop me\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 190 191 (line-spacing 0.5) 191 192 (erc--msg msg erc--cmd PRIVMSG erc--ts 0 wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 348 349 (line-spacing 0.5) 349 350 (erc--msg msg erc--cmd PRIVMSG erc--ts 0 wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 435 436 (line-spacing 0.5) 436 437 (erc--msg msg erc--cmd PRIVMSG erc--ts 0 wrap-prefix #1# line-prefix #5=(space :width (- 27 0)) display #6="") 437 440 (wrap-prefix #1# line-prefix #5# display #6#) 440 442 (wrap-prefix #1# line-prefix #5# display #6#) 442 466 (wrap-prefix #1# line-prefix #5#) 466 467 (line-spacing 0.5) 467 468 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #7=(space :width (- 27 (4)))) 468 484 (wrap-prefix #1# line-prefix #7#) 485 486 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #8=(space :width (- 27 (4)))) 486 502 (wrap-prefix #1# line-prefix #8#) 502 503 (line-spacing 0.5) 503 504 (erc--msg msg erc--cmd PRIVMSG erc--ts 0 wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 504 507 (wrap-prefix #1# line-prefix #9#) 507 525 (wrap-prefix #1# line-prefix #9#))
+#("\n\n\n[Thu Jan  1 1970]\n*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.[00:00]\n<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n<bob> This buffer is for text.\n*** one two three\n*** four five six\n<bob> Somebody stop me\n" 2 3 (erc--msg datestamp erc--ts 0 field erc-timestamp) 3 20 (field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix (space :width (- 27 (18)))) 21 22 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #2=(space :width (- 27 (4)))) 22 183 (wrap-prefix #1# line-prefix #2#) 183 190 (field erc-timestamp wrap-prefix #1# line-prefix #2# display ((margin right-margin) #("[00:00]" 0 7 (invisible timestamp)))) 190 191 (line-spacing 0.5) 191 192 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #3=(space :width (- 27 (8)))) 192 197 (wrap-prefix #1# line-prefix #3#) 197 199 (wrap-prefix #1# line-prefix #3#) 199 202 (wrap-prefix #1# line-prefix #3#) 202 315 (wrap-prefix #1# line-prefix #3#) 316 348 (wrap-prefix #1# line-prefix #3#) 348 349 (line-spacing 0.5) 349 350 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #4=(space :width (- 27 (6)))) 350 353 (wrap-prefix #1# line-prefix #4#) 353 355 (wrap-prefix #1# line-prefix #4#) 355 360 (wrap-prefix #1# line-prefix #4#) 360 435 (wrap-prefix #1# line-prefix #4#) 435 436 (line-spacing 0.5) 436 437 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #5=(space :width (- 27 0)) display #6="") 437 440 (wrap-prefix #1# line-prefix #5# display #6#) 440 442 (wrap-prefix #1# line-prefix #5# display #6#) 442 466 (wrap-prefix #1# line-prefix #5#) 466 467 (line-spacing 0.5) 467 468 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #7=(space :width (- 27 (4)))) 468 484 (wrap-prefix #1# line-prefix #7#) 485 486 (erc--msg notice erc--ts 0 wrap-prefix #1# line-prefix #8=(space :width (- 27 (4)))) 486 502 (wrap-prefix #1# line-prefix #8#) 502 503 (line-spacing 0.5) 503 504 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG wrap-prefix #1# line-prefix #9=(space :width (- 27 (6)))) 504 507 (wrap-prefix #1# line-prefix #9#) 507 525 (wrap-prefix #1# line-prefix #9#))
\ No newline at end of file
diff --git a/test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld b/test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld
index 4f87c7d2547..1b22b6c5cfd 100644
--- a/test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld
+++ b/test/lisp/erc/resources/fill/snapshots/stamps-left-01.eld
@@ -1 +1 @@
-#("\n\n[00:00]*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.\n[00:00]<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n[00:00]<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg notice erc--ts 0 display #3=(#5=(margin left-margin) #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix #2=(space :width (- 27 (4)))) 3 9 (display #3# field erc-timestamp wrap-prefix #1# line-prefix #2#) 9 171 (wrap-prefix #1# line-prefix #2#) 172 173 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG display #6=(#5# #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1# line-prefix #4=(space :width (- 27 (8)))) 173 179 (display #6# field erc-timestamp wrap-prefix #1# line-prefix #4#) 179 180 (wrap-prefix #1# line-prefix #4#) 180 185 (wrap-prefix #1# line-prefix #4#) 185 187 (wrap-prefix #1# line-prefix #4#) 187 190 (wrap-prefix #1# line-prefix #4#) 190 303 (wrap-prefix #1# line-prefix #4#) 304 336 (wrap-prefix #1# line-prefix #4#) 337 338 (erc--msg msg erc--ts 0 erc--cmd PRIVMSG display #8=(#5# #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1# line-prefix #7=(space :width (- 27 (6)))) 338 344 (display #8# field erc-timestamp wrap-prefix #1# line-prefix #7#) 344 345 (wrap-prefix #1# line-prefix #7#) 345 348 (wrap-prefix #1# line-prefix #7#) 348 350 (wrap-prefix #1# line-prefix #7#) 350 355 (wrap-prefix #1# line-prefix #7#) 355 430 (wrap-prefix #1# line-prefix #7#))
+#("\n\n[00:00]*** This server is in debug mode and is logging all user I/O. If you do not wish for everything you send to be readable by the server owner(s), please disconnect.\n[00:00]<alice> bob: come, you are a tedious fool: to the purpose. What was done to Elbow's wife, that he hath cause to complain of? Come me to what was done to her.\n[00:00]<bob> alice: Either your unparagoned mistress is dead, or she's outprized by a trifle.\n" 2 3 (erc--msg notice erc--ts 0 display #3=(#5=(margin left-margin) #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1=(space :width 27) line-prefix #2=(space :width (- 27 (4)))) 3 9 (display #3# field erc-timestamp wrap-prefix #1# line-prefix #2#) 9 171 (wrap-prefix #1# line-prefix #2#) 172 173 (erc--msg msg erc--ts 0 erc--spkr "alice" erc--cmd PRIVMSG display #6=(#5# #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1# line-prefix #4=(space :width (- 27 (8)))) 173 179 (display #6# field erc-timestamp wrap-prefix #1# line-prefix #4#) 179 180 (wrap-prefix #1# line-prefix #4#) 180 185 (wrap-prefix #1# line-prefix #4#) 185 187 (wrap-prefix #1# line-prefix #4#) 187 190 (wrap-prefix #1# line-prefix #4#) 190 303 (wrap-prefix #1# line-prefix #4#) 304 336 (wrap-prefix #1# line-prefix #4#) 337 338 (erc--msg msg erc--ts 0 erc--spkr "bob" erc--cmd PRIVMSG display #8=(#5# #("[00:00]" 0 7 (invisible timestamp font-lock-face erc-timestamp-face))) field erc-timestamp wrap-prefix #1# line-prefix #7=(space :width (- 27 (6)))) 338 344 (display #8# field erc-timestamp wrap-prefix #1# line-prefix #7#) 344 345 (wrap-prefix #1# line-prefix #7#) 345 348 (wrap-prefix #1# line-prefix #7#) 348 350 (wrap-prefix #1# line-prefix #7#) 350 355 (wrap-prefix #1# line-prefix #7#) 355 430 (wrap-prefix #1# line-prefix #7#))
\ No newline at end of file
-- 
2.42.0
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