Small command written in E to get a string requester from Shell
(useful in scripts) and store the resulting user string into an
environment variable.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  898    1288  69.7% -lh5- 30b8 Jan 19  1993 GetString/GetString
[generic]                  757    1252  60.5% -lh5- b30d Jan 19  1993 GetString/GetString.e
[generic]                 2681    5997  44.7% -lh5- 1f3d Jan 19  1993 GetString/GetString.txt
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         3 files    4336    8537  50.8%            Jan 19  1993