🚀 go-pugleaf

  Emacs 18.55 uses EnterWindow and LeaveWindow events to decide when
to solidify and outline the cursor.  Instead, it should use FocusIn
and FocusOut events; the change to make it do this is trivial.  Patch
follows at the end of this message.

Jonathan Kamens			              USnail:
MIT Project Athena				11 Ashford Terrace
jik@Athena.MIT.EDU				Allston, MA  02134
Office: 617-253-8495			      Home: 617-782-0710

*** /tmp/,RCSt1022884	Thu Feb 15 01:40:46 1990
--- x11term.c	Thu Feb 15 01:40:16 1990
***************
*** 1307,1331 ****
  
      case NoExpose:
        break;
! 			
!       /*
!        * NOTE: No 'Focus' management is being done yet. If
!        * some other window has grabbed the focus, emacs will
!        * still show a filled cursor whenever the pointer
!        * enters the emacs window.
!        */
!     case EnterNotify:
        CursorToggle ();
        CursorOutline = 0;
        CursorToggle ();
        break;
  
!     case LeaveNotify:
        CursorToggle ();
        CursorOutline = 1;
        CursorToggle ();
        break;
! 			
      case KeyPress:
        nbytes = XLookupString (&event,
  			      mapping_buf, 20, &keysym,
--- 1307,1325 ----
  
      case NoExpose:
        break;
! 
!     case FocusIn:
        CursorToggle ();
        CursorOutline = 0;
        CursorToggle ();
        break;
  
!     case FocusOut:
        CursorToggle ();
        CursorOutline = 1;
        CursorToggle ();
        break;
! 
      case KeyPress:
        nbytes = XLookupString (&event,
  			      mapping_buf, 20, &keysym,
***************
*** 2386,2392 ****
  
      XSelectInput(XXdisplay, XXwindow, KeyPressMask |
  		 ExposureMask | ButtonPressMask | ButtonReleaseMask |
! 		 EnterWindowMask | LeaveWindowMask |
  		 StructureNotifyMask);
  
      XMapWindow (XXdisplay, XXwindow);
--- 2380,2386 ----
  
      XSelectInput(XXdisplay, XXwindow, KeyPressMask |
  		 ExposureMask | ButtonPressMask | ButtonReleaseMask |
! 		 FocusChangeMask |
  		 StructureNotifyMask);
  
      XMapWindow (XXdisplay, XXwindow);