From: Thien-Thi Nguyen <ttn@gnuvola.org>
Date: Wed, 8 Sep 2004 12:04:22 +0000 (+0000)
Subject: (byte-compile-generate-call-tree): Doc fix.
X-Git-Tag: ttn-vms-21-2-B4~5003
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=78bba1c8dd2779447e9febabfb2e32e6c885599a;p=emacs.git

(byte-compile-generate-call-tree): Doc fix.
(display-call-tree): Ensure newline after caller/calls blocks.
---

diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index 0a12f6fae9f..2b0a8e698a6 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -354,7 +354,7 @@ Elements of the list may be be:
 
 (defcustom byte-compile-generate-call-tree nil
   "*Non-nil means collect call-graph information when compiling.
-This records functions were called and from where.
+This records which functions were called and from where.
 If the value is t, compilation displays the call graph when it finishes.
 If the value is neither t nor nil, compilation asks you whether to display
 the graph.
@@ -3878,15 +3878,18 @@ invoked interactively."
 				 (mapconcat 'symbol-name callers ", ")
 			       "<top level>"))
 	      (let ((fill-prefix "    "))
-		(fill-region-as-paragraph p (point)))))
+		(fill-region-as-paragraph p (point)))
+              (unless (= 0 (current-column))
+                (insert "\n"))))
 	(if calls
 	    (progn
 	      (insert "  calls:\n")
 	      (setq p (point))
 	      (insert "    " (mapconcat 'symbol-name calls ", "))
 	      (let ((fill-prefix "    "))
-		(fill-region-as-paragraph p (point)))))
-	(insert "\n")
+		(fill-region-as-paragraph p (point)))
+              (unless (= 0 (current-column))
+                (insert "\n"))))
 	(setq rest (cdr rest)))
 
       (message "Generating call tree...(finding uncalled functions...)")