UndoCommand      1109 magick/display.c   (void) MagickXMagickCommand(display,resource_info,windows,UndoCommand,image);
UndoCommand      1839 magick/display.c             (void) MagickXMagickCommand(display,resource_info,windows,UndoCommand,
UndoCommand      4024 magick/display.c               (void) MagickXMagickCommand(display,resource_info,windows,UndoCommand,
UndoCommand      4669 magick/display.c     case UndoCommand:
UndoCommand      5026 magick/display.c       return(UndoCommand);
UndoCommand      7724 magick/display.c             (void) MagickXMagickCommand(display,resource_info,windows,UndoCommand,
UndoCommand      9011 magick/display.c       UndoCommand,
UndoCommand      9422 magick/display.c             case UndoCommand:
UndoCommand      11998 magick/display.c       UndoCommand,
UndoCommand      12103 magick/display.c       UndoCommand,