--- rxvt-unicode/src/main.C	2004/02/24 16:25:44	1.44
+++ rxvt-unicode/src/main.C	2004/03/15 00:08:11	1.54
@@ -58,6 +58,70 @@
     }
 }
 
+#if ENABLE_COMBINING
+class rxvt_composite_vec rxvt_composite;
+
+text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
+{
+  compose_char *cc;
+  
+  // break compose chains, as stupid readline really likes to duplicate
+  // composing characters for some reason near the end of a line.
+  cc = (*this)[c1];
+  while (cc)
+    {
+      if (cc->c2 == c2) return c1;
+      cc = (*this)[cc->c1];
+    }
+
+  // check to see wether this combination already exists otherwise
+  for (cc = v.end (); cc-- > v.begin (); )
+    {
+      if (cc->c1 == c1 && cc->c2 == c2)
+        return COMPOSE_LO + (cc - v.begin ());
+    }
+
+  // allocate a new combination
+  if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
+    {
+      static int seen;
+
+      if (!seen++)
+        fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n");
+
+      return REPLACEMENT_CHAR;
+    }
+
+  v.push_back (compose_char (c1, c2));
+
+  return v.size () - 1 + COMPOSE_LO;
+}
+
+int rxvt_composite_vec::expand (unicode_t c, wchar_t *r)
+{
+  compose_char *cc = (*this)[c];
+
+  if (!cc)
+    {
+      if (r) *r = c;
+      return 1;
+    }
+
+  int len = expand (cc->c1, r);
+
+  if (r) r += len;
+
+  if (cc->c2 != NOCHAR)
+    {
+      len++;
+      if (r) *r++ = cc->c2;
+    }
+
+  return len;
+
+}
+#endif
+
 void *
 rxvt_term::operator new (size_t s)
 {
@@ -120,13 +184,15 @@
 
   if (display)
     {
-      if (TermWin.parent[0])
-        XDestroyWindow (display->display, TermWin.parent[0]);
 #if defined(MENUBAR) && (MENUBAR_MAX > 1)
-      if (menuBar.win)
-        XDestroyWindow (display->display, menuBar.win);
       delete menuBar.drawable;
+      //if (menuBar.win)
+      //  XDestroyWindow (display->display, menuBar.win);
 #endif
+      delete TermWin.drawable;
+      // destroy all windows
+      if (TermWin.parent[0])
+        XDestroyWindow (display->display, TermWin.parent[0]);
     }
 
   // TODO: free pixcolours, colours should become part of rxvt_display
@@ -385,7 +451,7 @@
   if (p)
     return p;
 
-  fprintf (stderr, APL_NAME ": memory allocation failure.  Aborting");
+  fprintf (stderr, RESNAME ": memory allocation failure.  Aborting");
   rxvt_clean_exit ();
   exit (EXIT_FAILURE);
   /* NOTREACHED */
@@ -401,7 +467,7 @@
   if (p)
     return p;
 
-  fprintf (stderr, APL_NAME ": memory allocation failure.  Aborting");
+  fprintf (stderr, RESNAME ": memory allocation failure.  Aborting");
   rxvt_clean_exit ();
   exit (EXIT_FAILURE);
   /* NOTREACHED */
@@ -420,7 +486,7 @@
   if (p)
     return p;
 
-  fprintf (stderr, APL_NAME ": memory allocation failure.  Aborting");
+  fprintf (stderr, RESNAME ": memory allocation failure.  Aborting");
   rxvt_clean_exit ();
   exit (EXIT_FAILURE);
   /* NOTREACHED */
@@ -622,6 +688,7 @@
             }
         }
     }
+
   /* TODO: BOUNDS */
   TermWin.width = TermWin.ncol * TermWin.fwidth;
   TermWin.height = TermWin.nrow * TermWin.fheight;
@@ -739,7 +806,7 @@
     {
       rxvt_fontset *fs = new rxvt_fontset (this);
 
-      if (fs && fs->populate (fontname))
+      if (fs && fs->populate (fontname ? fontname : "fixed"))
         {
           delete TermWin.fontset;
           TermWin.fontset = fs;
@@ -747,8 +814,6 @@
           TermWin.fheight = fs->base_font ()->height;
           TermWin.fbase   = fs->base_font ()->ascent;
 
-          // TODO: screen needs to be told about new fonts
-          
           if (TermWin.parent[0])
             {
               resize_all_windows (0, 0, 0);
@@ -778,7 +843,7 @@
 #ifndef SMART_WINDOW_TITLE
   XStoreName (display->display, TermWin.parent[0], str);
 #else
-  char           *name;
+  char *name;
 
   if (XFetchName (display->display, TermWin.parent[0], &name) == 0)
     name = NULL;
@@ -795,7 +860,7 @@
 #ifndef SMART_WINDOW_TITLE
   XSetIconName (display->display, TermWin.parent[0], str);
 #else
-  char           *name;
+  char *name;
 
   if (XGetIconName (display->display, TermWin.parent[0], &name))
     name = NULL;
@@ -810,8 +875,8 @@
 void
 rxvt_term::set_window_color (int idx, const char *color)
 {
-  rxvt_color      xcol;
-  int             i;
+  rxvt_color xcol;
+  int i;
 
   if (color == NULL || *color == '\0')
     return;
@@ -1038,7 +1103,7 @@
       XMoveResizeWindow (display->display, TermWin.vt, window_vt_x,
                          window_vt_y, TermWin_TotalWidth (),
                          TermWin_TotalHeight ());
-      scr_clear ();
+      scr_clear (height != old_height);
 #ifdef XPM_BACKGROUND
       resize_pixmap ();
 #endif