Subject: bug#79401: sgml-tag jumbles attribute and value into the same history list

From: Dan Jacobson <[email-masked]>
Date: Sun, 07 Sep 2025 21:31:03 +0800

C-c C-o     ;; sgml-tag
 b           ;; self-insert-command
 l           ;; self-insert-command
 o           ;; self-insert-command
 TAB         ;; minibuffer-complete #blockquote
 RET         ;; exit-minibuffer
 c           ;; self-insert-command
 l           ;; self-insert-command
 a           ;; self-insert-command
 s           ;; self-insert-command
 s           ;; self-insert-command
 RET         ;; exit-minibuffer
 m           ;; self-insert-command
 m           ;; self-insert-command
 m           ;; self-insert-command
 RET         ;; exit-minibuffer
 ESC p       ;; previous-history-element
(Or say we started over with C-c C-o... same thing.)

At this point we should see "class".
But instead we see mmm.

In other words,
we have just made a
<blockquote class="mmm">
so the attribute is "class"
and the value is "mmm".
Each needs to be remembered separately,
not jumbled together.

The next time we make a blockquote, we then can directly go to the
"<blockquote class=" stage. As we certainly do not intend to create
"<blockquote mmm=" !

emacs-version "30.1"