ChangeLog for machar.fs

Unattributed changes are by David N. Williams.  Last revision
dates in the source file may reflect cosmetic changes not
recorded here.

Version 0.9.5
 7Apr03  * Replaced output variables by constants.
 9Apr03  * Cosmetics, including some reordering to ease a port
           to an integrated fstack.
 9Mar05  * Compile ?STACKS conditionally when DEBUG? is true. 
         * Clarified usage comments.

Version 0.9.4
17Feb03  * Fixed F= so it doesn't distinguish between +0 and -0.

Version 0.9.3
 9Feb03  * Added [UNDEFINED] for F=. 

Version 0.9.2
 9Feb03  * Replaced the marker by -MACHAR, and left out the
           final -MACHAR.  The file can then be loaded, the
           desired constants pushed onto the data or
           floating-point stacks, and the code deleted by
           -MACHAR.

Version 0.9.1
 2Feb03  * Moved the output variables inside the marker.  Leave
           the output on the data and floating point stacks.

Version 0.9.0
 5Jan03  * Started port from Cody's celefunt package.
10Jan03  * Finished port, including testing on MacOS X and
           Linux, for double precision.