diff --git a/ChangeLog b/ChangeLog
index 17bf7d7e33..4d8c71d534 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jan  7 12:35:41 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
+
+	* lib/debug.rb: revert command parse regexps.  [ruby-list:39014] by
+	  Shirai,Kaoru.
+
 Wed Jan  7 08:21:04 2004  Dave Thomas  <dave@pragprog.com>
 
 	* lib/rdoc/parsers/parserfactory.rb: Check for shebang
diff --git a/lib/debug.rb b/lib/debug.rb
index abb068f2c0..0a105abab8 100644
--- a/lib/debug.rb
+++ b/lib/debug.rb
@@ -507,21 +507,21 @@ class Context
 	    exit!	# exit -> exit!: No graceful way to stop threads...
 	  end
 
-	when /^\s*v(?:ar)?\s+$/
+	when /^\s*v(?:ar)?\s+/
 	  debug_variable_info($', binding)
 
-	when /^\s*m(?:ethod)?\s+$/
+	when /^\s*m(?:ethod)?\s+/
 	  debug_method_info($', binding)
 
-	when /^\s*th(?:read)?\s+$/
+	when /^\s*th(?:read)?\s+/
 	  if DEBUGGER__.debug_thread_info($', binding) == :cont
 	    prompt = false
 	  end
 
-	when /^\s*pp\s+$/
+	when /^\s*pp\s+/
 	  PP.pp(debug_eval($', binding), stdout)
 
-	when /^\s*p\s+$/
+	when /^\s*p\s+/
 	  stdout.printf "%s\n", debug_eval($', binding).inspect
 
 	when /^\s*h(?:elp)?$/