WAC ('What?! Another Timer?!') is a timer utility written in Rexx.

File contents:

    WAT
    WAT.info
    WAT.Doc
    WAT.Doc.info

WAT is a simple timer that displays the time it was started, the time it
was stopped, and the elapsed time in between.  It has virtually no CPU
overheads while it is active because the only time it does anything is
when you stop it or restart it.

You can run multiple copies of WAT, and optionally specify a port name
so that other ARexx programs can tell WAT when to start, stop, or quit.

WAT runs asynchronously, so you can run it without tying up a shell.

Best of all, WAT is written in Rexx, so if you want to add or change a
feature, you can do it easily.  And it's free.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 2805    8718  32.2% -lh5- cfae Jun  3  1996 wat
[generic]                 2781    7117  39.1% -lh5- 2f37 Jun  3  1996 WAT.Doc
[generic]                  654     745  87.8% -lh5- 2433 Jun  3  1996 WAT.Doc.info
[generic]                  579    1358  42.6% -lh5- 58d8 Jun  3  1996 WAT.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         4 files    6819   17938  38.0%            Jun  3  1996