* cus-start.el (all): Undo previous change.

[bpt/emacs.git] / lisp / help-fns.el

diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index 1de255d..eee0794 100644 (file)
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -565,14 +565,8 @@ it is displayed along with the global value."
                      ;; See previous comment for this function.
                      ;; (help-xref-on-pp from (point))
                      (if (< (point) (+ from 20))
-                         (delete-region (1- from) from)))))))
-           ;; Add a note for variables that have been make-var-buffer-local.
-           (when (and (local-variable-if-set-p variable)
-                      (or (not (local-variable-p variable))
-                          (with-temp-buffer
-                            (local-variable-if-set-p variable))))
-             (princ "\nAutomatically becomes buffer-local when set in any fashion.\n"))
-           (terpri)
+                         (delete-region (1- from) from))))))
+              (terpri))
 
            ;; If the value is large, move it to the end.
            (with-current-buffer standard-output
@@ -597,35 +591,49 @@ it is displayed along with the global value."
                               'follow-link t
                               'help-echo "mouse-2, RET: show value")
                (insert ".\n")))
+            (terpri)
 
-           ;; Mention if it's an alias
             (let* ((alias (condition-case nil
                              (indirect-variable variable)
                            (error variable)))
                    (obsolete (get variable 'byte-obsolete-variable))
                   (safe-var (get variable 'safe-local-variable))
                    (doc (or (documentation-property variable 'variable-documentation)
-                            (documentation-property alias 'variable-documentation))))
+                            (documentation-property alias 'variable-documentation)))
+                   (extra-line nil))
+              ;; Add a note for variables that have been make-var-buffer-local.
+              (when (and (local-variable-if-set-p variable)
+                         (or (not (local-variable-p variable))
+                             (with-temp-buffer
+                               (local-variable-if-set-p variable))))
+                (setq extra-line t)
+                (princ "  Automatically becomes buffer-local when set in any fashion.\n"))
+
+              ;; Mention if it's an alias
               (unless (eq alias variable)
-                (princ (format "\nThis variable is an alias for `%s'.\n" alias)))
-             (if (or obsolete safe-var)
-                 (terpri))
+                (setq extra-line t)
+                (princ (format "  This variable is an alias for `%s'.\n" alias)))
 
               (when obsolete
-                (princ "This variable is obsolete")
+                (setq extra-line t)
+                (princ "  This variable is obsolete")
                 (if (cdr obsolete) (princ (format " since %s" (cdr obsolete))))
-                (princ ";") (terpri)
+                (princ ";\n  ")
                 (princ (if (stringp (car obsolete)) (car obsolete)
                          (format "use `%s' instead." (car obsolete))))
                 (terpri))
              (when safe-var
-               (princ "This variable is safe as a file local variable ")
-               (princ "if its value\nsatisfies the predicate ")
+                (setq extra-line t)
+               (princ "  This variable is safe as a file local variable ")
+               (princ "if its value\n  satisfies the predicate ")
                (princ (if (byte-code-function-p safe-var)
                           "which is byte-compiled expression.\n"
                         (format "`%s'.\n" safe-var))))
-             (princ "\nDocumentation:\n")
-              (princ (or doc "Not documented as a variable.")))
+
+              (if extra-line (terpri))
+             (princ "Documentation:\n")
+             (with-current-buffer standard-output
+               (insert (or doc "Not documented as a variable."))))
            ;; Make a link to customize if this variable can be customized.
            (if (custom-variable-p variable)
                (let ((customize-label "customize"))