Add a new function `svg-embed'

[gnu-emacs] / lisp / help.el

diff --git a/lisp/help.el b/lisp/help.el
index ce68cea6dd52bad3f3e907124001fd518ad886c9..b8485667ae03ff1f6ea60b2d08f576bba4372536 100644 (file)
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -615,7 +615,7 @@ temporarily enables it to allow getting help on disabled items and buttons."
             (menu-bar-update-yank-menu "(any string)" nil))
            (while
                (progn
-                 (setq key (read-key-sequence "Describe key (or click or menu item): "))
+                 (setq key (read-key-sequence "Describe the following key, mouse click, or menu item: "))
                  (and (vectorp key)
                       (consp (aref key 0))
                       (symbolp (car (aref key 0)))
@@ -760,7 +760,7 @@ temporarily enables it to allow getting help on disabled items and buttons."
             (menu-bar-update-yank-menu "(any string)" nil))
            (while
                (progn
-                 (setq key (read-key-sequence "Describe key (or click or menu item): "))
+                 (setq key (read-key-sequence "Describe the following key, mouse click, or menu item: "))
                  (and (vectorp key)
                       (consp (aref key 0))
                       (symbolp (car (aref key 0)))
@@ -946,14 +946,15 @@ documentation for the major and minor modes of that buffer."
              (let ((mode-function (nth 0 mode))
                    (pretty-minor-mode (nth 1 mode))
                    (indicator (nth 2 mode)))
-               (add-text-properties 0 (length pretty-minor-mode)
-                                    '(face bold) pretty-minor-mode)
                (save-excursion
                  (goto-char (point-max))
                  (princ "\n\f\n")
                  (push (point-marker) help-button-cache)
                  ;; Document the minor modes fully.
-                 (insert pretty-minor-mode)
+                  (insert-text-button
+                   pretty-minor-mode 'type 'help-function
+                   'help-args (list mode-function)
+                   'button '(t))
                  (princ (format " minor mode (%s):\n"
                                 (if (zerop (length indicator))
                                     "no indicator"
@@ -1484,7 +1485,8 @@ the same names as used in the original source code, when possible."
 (define-obsolete-function-alias 'help-make-usage 'help--make-usage "25.1")
 
 (defun help--make-usage-docstring (fn arglist)
-  (help--docstring-quote (format "%S" (help--make-usage fn arglist))))
+  (let ((print-escape-newlines t))
+    (help--docstring-quote (format "%S" (help--make-usage fn arglist)))))
 
 \f
 (provide 'help)