commit b44abacc8cfee02de45773424dd7b18d8794a6c3 (HEAD, refs/remotes/origin/master)
Author: Jimmy Yuen Ho Wong <wyuenho@gmail.com>
Date:   Tue Aug 3 08:14:38 2021 +0100

    * Fix error while disassembling native code on macOS
    
    * lisp/emacs-lisp/disass.el (disassemble-internal): Make sure the
    regexp that searches for a symbol takes into account of llvm-objdump's
    output format.

diff --git a/lisp/emacs-lisp/disass.el b/lisp/emacs-lisp/disass.el
index 6ac76f1c19..712fa51170 100644
--- a/lisp/emacs-lisp/disass.el
+++ b/lisp/emacs-lisp/disass.el
@@ -95,6 +95,8 @@ redefine OBJECT if it is a symbol."
               (re-search-forward (concat "^.*"
                                          (regexp-quote
                                           (concat "<"
+                                                  (when (eq system-type 'darwin)
+                                                    "_")
                                                   (comp-c-func-name
                                                    (subr-name obj) "F" t)
                                                   ">:"))))

commit d50721bf022ba9774cf400c716bbd6c4cac9e45b
Merge: 72dc602459 75ecce4323
Author: Amin Bandali <bandali@gnu.org>
Date:   Mon Aug 2 22:39:43 2021 -0400

    Merge from origin/emacs-27
    
    75ecce4323 Unbreak ERC's Ibuffer filter (Bug#44100)

commit 72dc602459fbf0bd756e8e3e41824a353f7dcd80
Merge: 09c3620253 61def1e392
Author: Amin Bandali <bandali@gnu.org>
Date:   Mon Aug 2 22:39:43 2021 -0400

    ; Merge from origin/emacs-27
    
    The following commit was skipped:
    
    61def1e392 ; Auto-commit of loaddefs files.

commit 75ecce4323e8072a2d91a882d0368af9cdfd9df7 (refs/remotes/origin/emacs-27)
Author: Olivier Certner <olce.emacs@certner.fr>
Date:   Tue Jul 6 10:51:57 2021 +0200

    Unbreak ERC's Ibuffer filter (Bug#44100)
    
    * lisp/erc/erc-ibuffer.el (erc-modified): Don't use `length' on dotted
    lists (and not even to test if there is more than one element, for
    that matter).  Use `cdr' instead.

diff --git a/lisp/erc/erc-ibuffer.el b/lisp/erc/erc-ibuffer.el
index f5b1f6a2a6..8ff548de29 100644
--- a/lisp/erc/erc-ibuffer.el
+++ b/lisp/erc/erc-ibuffer.el
@@ -77,7 +77,7 @@
 	   erc-track-mode)
       (let ((entry (assq (current-buffer) erc-modified-channels-alist)))
 	(if entry
-	    (if (> (length entry) 1)
+	    (if (cdr entry)
 		(cond ((eq 'pal (nth 1 entry))
 		       (string erc-ibuffer-pal-char))
 		      ((eq 'fool (nth 1 entry))

commit 09c362025338ff1597593a90f4be5eeac589a7b4
Author: Juri Linkov <juri@linkov.net>
Date:   Tue Aug 3 01:08:23 2021 +0300

    Adjust tab-bar to the new mode-line-misc-info value (bug#49806)
    
    * lisp/tab-bar.el (tab-bar--define-keys): Adjust to the new
    default value for `mode-line-misc-info'.

diff --git a/lisp/tab-bar.el b/lisp/tab-bar.el
index 4d7a0796e5..7459e1b78c 100644
--- a/lisp/tab-bar.el
+++ b/lisp/tab-bar.el
@@ -142,8 +142,7 @@ Possible modifier keys are `control', `meta', `shift', `hyper', `super' and
           '(("" (:eval (if (and tab-bar-mode
                                 (memq 'tab-bar-format-global
                                       tab-bar-format))
-                           "" global-mode-string))
-             " ")))))
+                           "" global-mode-string)))))))
 
 (defun tab-bar--undefine-keys ()
   "Uninstall key bindings previously bound by `tab-bar--define-keys'."

commit 61def1e392b3e0483d3a2fab5eed123a00a9f0b8
Author: Glenn Morris <rgm@gnu.org>
Date:   Sun Aug 1 06:12:18 2021 -0700

    ; Auto-commit of loaddefs files.

diff --git a/lisp/ldefs-boot.el b/lisp/ldefs-boot.el
index 71b107e071..5948b6a67e 100644
--- a/lisp/ldefs-boot.el
+++ b/lisp/ldefs-boot.el
@@ -5039,7 +5039,7 @@ Normally display output in temp buffer, but
 prefix arg means replace the region with it.
 
 `c-macro-preprocessor' specifies the preprocessor to use.
-Tf the user option `c-macro-prompt-flag' is non-nil
+If the user option `c-macro-prompt-flag' is non-nil
 prompt for arguments to the preprocessor (e.g. `-DDEBUG -I ./include'),
 otherwise use `c-macro-cppflags'.