Cute little program that leaves a trail behind the pointer when the mouse
is moved.  The trail has programmable symmetry, thickness, and length.  The
other interesting thing about this program is that it is written in
Modula-2 (source provided).  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  346     598  57.9% -lh5- 9cc7 Aug 31  1986 Trails/DecodeMenu.def
[generic]                  549    1313  41.8% -lh5- 7863 Aug 31  1986 Trails/DecodeMenu.mod
[generic]                  224     342  65.5% -lh5- f360 Aug 31  1986 Trails/Fixes.def
[generic]                  398     760  52.4% -lh5- 8b24 Aug 31  1986 Trails/Fixes.mod
[generic]                  293     459  63.8% -lh5- 756e Aug 31  1986 Trails/ReadMe.txt
[generic]                 7790   18268  42.6% -lh5- ed92 Aug 31  1986 Trails/Trails
[generic]                 2887    8311  34.7% -lh5- cfc3 Aug 31  1986 Trails/Trails.mod
[generic]                  273     414  65.9% -lh5- 11ca Aug 31  1986 Trails/TrailsInfo.def
[generic]                 1639    5621  29.2% -lh5- 07c6 Aug 31  1986 Trails/TrailsInfo.mod
[generic]                  628    1368  45.9% -lh5- fb1f Aug 31  1986 Trails/TrailsMenu.def
[generic]                 1870    7712  24.2% -lh5- 2107 Aug 31  1986 Trails/TrailsMenu.mod
[generic]                  285     457  62.4% -lh5- 6faf Aug 31  1986 Trails/TrailsScreen.def
[generic]                  935    2343  39.9% -lh5- 8230 Aug 31  1986 Trails/TrailsScreen.mod
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        13 files   18117   47966  37.8%            Aug 31  1987