Substitute some customization etc. doc strings

[gnu-emacs] / lisp / cus-edit.el

diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index f56fb6a649e26e84b80449d5764c34fd66bab57d..8fea5d85f4dd511c1b3abc0f43f6da3752c79ba0 100644 (file)
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -1709,7 +1709,7 @@ Operate on all settings in this buffer:\n"))
            (mapcar (lambda (entry)
                      (prog2
                          (message "Creating customization items ...%2d%%"
-                                  (/ (* 100.0 count) length))
+                                  (floor (* 100.0 count) length))
                          (widget-create (nth 1 entry)
                                         :tag (custom-unlispify-tag-name
                                               (nth 0 entry))
@@ -1965,7 +1965,7 @@ Each entry is of the form (STATE MAGIC FACE ITEM-DESC [ GROUP-DESC ]), where
 
 STATE is one of the following symbols:
 
-`nil'
+nil
    For internal use, should never occur.
 `unknown'
    For internal use, should never occur.
@@ -3115,7 +3115,7 @@ face attributes (as specified by a `default' defface entry)."
                    widget
                    (widget-get widget :default-face-attributes)))
         entry)
-    (unless (looking-back "^ *")
+    (unless (looking-back "^ *" (line-beginning-position))
       (insert ?\n))
     (insert-char ?\s (widget-get widget :extra-offset))
     (if (or alist defaults show-all)
@@ -3990,7 +3990,7 @@ If GROUPS-ONLY is non-nil, return only those members that are groups."
         ;; (indent (widget-get widget :indent))
         (prefix (widget-get widget :custom-prefix))
         (buttons (widget-get widget :buttons))
-        (tag (widget-get widget :tag))
+        (tag (substitute-command-keys (widget-get widget :tag)))
         (symbol (widget-value widget))
         (members (custom-group-members symbol
                                        (and (eq custom-buffer-style 'tree)
@@ -4377,7 +4377,8 @@ if only the first line of the docstring is shown."))
 
 (defun custom-file (&optional no-error)
   "Return the file name for saving customizations."
-  (if (null user-init-file)
+  (if (or (null user-init-file)
+          (and (null custom-file) init-file-had-error))
       ;; Started with -q, i.e. the file containing Custom settings
       ;; hasn't been read.  Saving settings there won't make much
       ;; sense.
@@ -4406,7 +4407,9 @@ if only the first line of the docstring is shown."))
         old-buffer-name)
 
     (with-current-buffer (let ((find-file-visit-truename t))
-                          (or old-buffer (find-file-noselect filename)))
+                          (or old-buffer
+                               (let ((delay-mode-hooks t))
+                                 (find-file-noselect filename))))
       ;; We'll save using file-precious-flag, so avoid destroying
       ;; symlinks.  (If we're not already visiting the buffer, this is
       ;; handled by find-file-visit-truename, above.)
@@ -4415,7 +4418,7 @@ if only the first line of the docstring is shown."))
        (set-visited-file-name (file-chase-links filename)))
 
       (unless (eq major-mode 'emacs-lisp-mode)
-       (emacs-lisp-mode))
+        (delay-mode-hooks (emacs-lisp-mode)))
       (let ((inhibit-read-only t)
            (print-length nil)
            (print-level nil))