X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fhyper-apropos.el;h=7194df899c5cab020646a452d724dd2e07547bee;hb=c50ba0ac9964dbd60204c0ec3be4d3fdb6db411f;hp=dd3397a6793b7dde07259f62ce273a786d705518;hpb=46f51e794ddb493a8a76ec2f3be00b41e3b0be22;p=chise%2Fxemacs-chise.git.1

diff --git a/lisp/hyper-apropos.el b/lisp/hyper-apropos.el
index dd3397a..7194df8 100644
--- a/lisp/hyper-apropos.el
+++ b/lisp/hyper-apropos.el
@@ -58,7 +58,7 @@
 ;; Massive changes by Christoph Wedler <wedler@fmi.uni-passau.de>
 ;; Some changes for XEmacs 20.3 by hniksic
 
-;; ### The maintainer is supposed to be stig, but I haven't seen him
+;; #### The maintainer is supposed to be stig, but I haven't seen him
 ;; around for ages.  The real maintainer for the moment is Hrvoje
 ;; Niksic <hniksic@xemacs.org>.
 
@@ -438,7 +438,9 @@ General Commands:
 	(if (and (or (symbolp defn) (symbolp (setq defn (car-safe defn))))
 		 defn
 		 show)
-	    (hyper-apropos-get-doc defn t))))))
+	    (hyper-apropos-get-doc defn t))
+	(or (memq major-mode '(hyper-apropos-mode hyper-apropos-help-mode))
+	  (setq hyper-apropos-prev-wconfig (current-window-configuration)))))))
 
 ;;;###autoload
 (defun hyper-describe-face (symbol &optional this-ref-buffer)
@@ -460,10 +462,9 @@ See also `hyper-apropos' and `hyper-describe-function'."
 			    ": "))
 		  (mapcar #'(lambda (x) (list (symbol-name x)))
 			  (face-list))
-		  nil t nil 'hyper-apropos-face-history)))
-     (list (if (string= val "")
-	       (progn (push (symbol-name v) hyper-apropos-face-history) v)
-	     (intern-soft val))
+		  nil t nil 'hyper-apropos-face-history
+		  (and v (symbol-name v)))))
+     (list (intern-soft val)
 	   current-prefix-arg)))
   (if (null symbol)
       (message "Sorry, nothing to describe.")
@@ -530,10 +531,10 @@ See also `hyper-apropos' and `hyper-describe-function'."
 			 (if v
 			     (format " (default %s): " v)
 			   ": "))
-		 obarray predicate t nil 'variable-history)))
-    (if (string= val "")
-	(progn (push (symbol-name v) variable-history) v)
-      (intern-soft val))))
+		 obarray predicate t nil 'variable-history
+		 (and v (symbol-name v)))))
+    (intern-soft val)))
+
 ;;;###autoload
 (define-obsolete-function-alias
   'hypropos-read-variable-symbol 'hyper-apropos-read-variable-symbol)
@@ -549,10 +550,9 @@ See also `hyper-apropos' and `hyper-describe-function'."
 				     (format "%s (default %s): " prompt fn)
 				   (format "%s: " prompt))
 				 obarray 'fboundp t nil
-				 'function-history)))
-    (if (equal val "")
-	(progn (push (symbol-name fn) function-history) fn)
-      (intern-soft val))))
+				 'function-history
+				 (and fn (symbol-name fn)))))
+    (intern-soft val)))
 
 (defun hyper-apropos-last-help (arg)
   "Go back to the last symbol documented in the *Hyper Help* buffer."
@@ -1085,12 +1085,13 @@ Deletes lines which match PATTERN."
 	       nil
 	     (forward-char 3)
 	     (read (point-marker))))
-	  ((and
-	    (eq major-mode 'hyper-apropos-help-mode)
-	    (> (point) (point-min)))
-	   (save-excursion
-	     (goto-char (point-min))
-	     (hyper-apropos-this-symbol)))
+	  ;; What's this?  This ends up in the same symbol already described.
+;;	  ((and
+;;	    (eq major-mode 'hyper-apropos-help-mode)
+;;	    (> (point) (point-min)))
+;;	   (save-excursion
+;;	     (goto-char (point-min))
+;;	     (hyper-apropos-this-symbol)))
 	  (t
 	   (let* ((st (progn
 			(skip-syntax-backward "w_")