diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index af35aeae13f..d3ae465d4d4 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2000-02-25  Gerd Moellmann  <gerd@gnu.org>
+
+	* emacs-lisp/helper.el (Helper-describe-mode): Make buffer
+	writable.
+
 2000-02-24  Gerd Moellmann  <gerd@gnu.org>
 
 	* frame.el (show-cursor-in-non-selected-windows): New option.
diff --git a/src/ChangeLog b/src/ChangeLog
index e3353dd31ed..9992882ca1d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,12 @@
 2000-02-25  Gerd Moellmann  <gerd@gnu.org>
 
+	* dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
+	(build_frame_matrix_from_leaf_window): Put code handling
+	glyph row's not being a slice of a frame row in #if 0.
+	(sync_window_with_frame_matrix_rows): New function.
+	(frame_row_to_window): New function.
+	(mirror_line_dance): Handle copies between windows.
+
 	* lread.c (Fload): Use `xfree' instead of `free'.
 	(init_obarray): Use `xmalloc' instead of `malloc'.