Merge from origin/emacs-30

0c32f7521b ; * admin/notes/spelling: More precisely qualify saying j...
bc51fabc10 Add a choice to 'dired-movement-style' to restore the pre...
10d534023a ; Fix some markup in doc/lispref/commands.texi.
c2c287b325 Improve docstring of should-error

admin/notes/spelling

@@ -18,5 +18,6 @@ Re "behavior" vs "behaviour", etc.
 
 - In comments, docstrings and other documentation that forms part of
   Emacs itself, prefer not to abbreviate "Emacs Lisp".
-  Say just "Lisp" whenever the context allows.
+  In docstrings and the Texinfo manuals, say just "Lisp" whenever the
+  context renders it unambiguous that you mean "Emacs Lisp".
   If you must abbreviate "Emacs Lisp", capitalize it thus: "Elisp".

doc/lispref/commands.texi

@@ -1208,7 +1208,7 @@ If the last event came from a keyboard macro, the value is @code{macro}.
 @cindex input devices
 @cindex device names
 Input events must come from somewhere; sometimes, that is a keyboard
-macro, a signal, or `unread-command-events', but it is usually a
+macro, a signal, or @code{unread-command-events}, but it is usually a
 physical input device connected to a computer that is controlled by
 the user.  Those devices are referred to as @dfn{input devices}, and
 Emacs associates each input event with the input device from which it

lisp/dired.el

@@ -518,10 +518,14 @@ Possible non-nil values:
               to the first/last visible line.
  * `bounded': don't move up/down if the current line is the
               first/last visible line.
+ * `cycle-files': like `cycle' but moves only over file lines.
+ * `bounded-files': like `bounded' but moves only over file lines.
 Any other non-nil value is treated as `bounded'."
   :type '(choice (const :tag "Move to any line" nil)
                  (const :tag "Cycle through non-empty lines" cycle)
-                 (const :tag "Stop on last/first non-empty line" bounded))
+                 (const :tag "Cycle through file lines" cycle-files)
+                 (const :tag "Stop on last/first non-empty line" bounded)
+                 (const :tag "Stop on last/first file line" bounded-files))
   :group 'dired
   :version "30.1")
 
@@ -2925,7 +2929,7 @@ is controlled by `dired-movement-style'."
         ;; but it still wants to move farther.
         (cond
          ;; `cycle': go to the other end.
-         ((eq dired-movement-style 'cycle)
+         ((memq dired-movement-style '(cycle cycle-files))
           ;; Argument not changing on the second wrap
           ;; means infinite loop with no files found.
           (if (and wrapped (eq old-arg arg))
@@ -2937,7 +2941,8 @@ is controlled by `dired-movement-style'."
          ;; `bounded': go back to the last non-empty line.
          (dired-movement-style ; Either 'bounded or anything else non-nil.
           (while (and (dired-between-files)
-                      (not (dired-get-subdir))
+                      (or (eq dired-movement-style 'bounded-files)
+                          (not (dired-get-subdir)))
                       (not (zerop arg)))
             (funcall jumpfun (- moving-down))
             ;; Point not moving means infinite loop.
@@ -2946,9 +2951,12 @@ is controlled by `dired-movement-style'."
               (setq old-position (point))))
           ;; Encountered a boundary, so let's stop movement.
           (setq arg (if (and (dired-between-files)
-                             (not (dired-get-subdir)))
+                             (or (eq dired-movement-style 'bounded-files)
+                                 (not (dired-get-subdir))))
                         0 moving-down)))))
-      (unless (and (dired-between-files) (not (dired-get-subdir)))
+      (unless (and (dired-between-files)
+                   (or (memq dired-movement-style '(cycle-files bounded-files))
+                       (not (dired-get-subdir))))
         ;; Has moved to a non-empty line.  This movement does
         ;; make sense.
         (decf arg moving-down))

lisp/emacs-lisp/ert.el

@@ -422,16 +422,23 @@ and aborts the current test as failed if it doesn't."
 (cl-defmacro should-error (form &rest keys &key type exclude-subtypes)
   "Evaluate FORM and check that it signals an error.
 
-The error signaled needs to match TYPE.  TYPE should be a list
-of condition names.  (It can also be a non-nil symbol, which is
-equivalent to a singleton list containing that symbol.)  If
-EXCLUDE-SUBTYPES is nil, the error matches TYPE if one of its
-condition names is an element of TYPE.  If EXCLUDE-SUBTYPES is
-non-nil, the error matches TYPE if it is an element of TYPE.
+If no error was signaled, abort the test as failed and
+return (ERROR-SYMBOL . DATA) from the error.
 
-If the error matches, returns (ERROR-SYMBOL . DATA) from the
-error.  If not, or if no error was signaled, abort the test as
-failed."
+You can also match specific errors using the KEYWORD-ARGS arguments,
+which is specified as keyword/argument pairs.  The following arguments
+are defined:
+
+:type TYPE -- If TYPE is non-nil, the error signaled needs to match
+TYPE.  TYPE should be a list of condition names.  It can also be a
+symbol, which is equivalent to a one-element list containing that
+symbol.
+
+:exclude-subtypes EXCLUDED -- If EXCLUDED is non-nil, the error matches
+TYPE only if it is an element of TYPE.  If nil (the default), the error
+matches TYPE if one of its condition names is an element of TYPE.
+
+\(fn FORM &rest KEYWORD-ARGS)"
   (declare (debug t))
   (unless type (setq type ''error))
   (ert--expand-should