--- a/src/Map.h	Tue Sep 19 07:02:21 1995 +0000
+++ b/src/Map.h	Tue Sep 19 07:09:50 1995 +0000
@@ -37,9 +37,9 @@
 #if ! defined (octave_Map_h)
 #define octave_Map_h 1
 
-#include <Pix.h>
+#include <cstring>
 
-#include "utils.h"
+#include <Pix.h>
 
 template <class C>
 class Map
@@ -88,9 +88,11 @@
 
   CHNode (void) : tl (0), hd (0) { }
 
-  CHNode (const char *h, const C& c, CHNode *t = 0)
-    : tl (t), cont (c)
-      { hd = strsave (h); }
+  CHNode (const char *h, const C& c, CHNode *t = 0) : tl (t), cont (c)
+    {
+      hd = h ? strcpy (new char [strlen (h) + 1], h) : 0;
+    }
+
 
   ~CHNode (void)
     { delete [] hd; }

--- a/src/input.cc	Tue Sep 19 07:02:21 1995 +0000
+++ b/src/input.cc	Tue Sep 19 07:09:50 1995 +0000
@@ -704,6 +704,8 @@
   return names;
 }
 
+// XXX FIXME XXX -- make this generate file names when appropriate.
+
 static char **
 generate_possible_completions (const char *text, char *& prefix,
 			       char *& hint)
@@ -712,13 +714,10 @@
 
   prefix = 0;
 
-  if (text && *text && *text != '.')
-    {
-      if (strrchr (text, '.'))
-	names = generate_struct_completions (text, prefix, hint);
-      else
-	names = make_name_list ();
-    }
+  if (text && *text && *text != '.' && strrchr (text, '.'))
+    names = generate_struct_completions (text, prefix, hint);
+  else
+    names = make_name_list ();
 
   return names;
 }
@@ -847,7 +846,8 @@
 	      if (matches == 1 && looks_like_struct (buf))
 		rl_completion_append_character = '.';
 	      else
-		rl_completion_append_character = ' ';
+		rl_completion_append_character
+		  = user_pref.completion_append_char;
 
 	      return buf;
 	    }
@@ -911,7 +911,6 @@
 operate_and_get_next (int count, int c)
 {
   int where;
-  extern int history_stifled, history_length, max_input_history;
 
   // Accept the current line.
 
@@ -921,7 +920,8 @@
 
   where = where_history ();
 
-  if (history_stifled && (history_length >= max_input_history))
+  if ((history_is_stifled () && (history_length >= max_input_history))
+      || (where >= history_length - 1))
     saved_history_line_to_use = where;
   else
     saved_history_line_to_use = where + 1;

--- a/src/pt-const.cc	Tue Sep 19 07:02:21 1995 +0000
+++ b/src/pt-const.cc	Tue Sep 19 07:09:50 1995 +0000
@@ -41,6 +41,7 @@
 #include "pager.h"
 #include "tree-const.h"
 #include "user-prefs.h"
+#include "utils.h"
 
 // The following three variables could be made static members of the
 // tree_constant class.

--- a/src/sysdep.cc	Tue Sep 19 07:02:21 1995 +0000
+++ b/src/sysdep.cc	Tue Sep 19 07:09:50 1995 +0000
@@ -45,6 +45,16 @@
 #include <unistd.h>
 #endif
 
+#if defined (HAVE_TERMIOS_H)
+#include <termios.h>
+#elif defined (HAVE_TERMIO_H)
+#include <termio.h>
+#elif defined (HAVE_SGTTY_H)
+#include <sgtty.h>
+#else
+LOSE! LOSE!
+#endif
+
 #include "defun.h"
 #include "error.h"
 #include "f77-uscore.h"
@@ -63,16 +73,6 @@
 extern char *term_clrpag;
 extern void _rl_output_character_function ();
 
-#if defined (HAVE_TERMIOS_H)
-#include <termios.h>
-#elif defined (HAVE_TERMIO_H)
-#include <termio.h>
-#elif defined (HAVE_SGTTY_H)
-#include <sgtty.h>
-#else
-LOSE! LOSE!
-#endif
-
 extern double F77_FCN (d1mach, D1MACH) (const int&);
 }