EPIC4pre2

*** News 07/05/Y2K -- New built in /set, /SET LOG_REWRITE
	This is just like /SET OUTPUT_REWRITE, except that it rewrites
	the line just before it gets sent to the logfile.  Note that this
	/SET is cumulative with /SET OUTPUT_REWRITE as well as with all 
	of the other logfile mangling /SET's.  That is to say, after all 
	other sets have been applied, then this /SET is honored as the very
	last thing before the data goes to the logfile.  The expansion is
	parsed exactly as in /SET OUTPUT_REWRITE:
                $0      The window refnum the output is going to
				or -1 if this is the global logfile
                $1-     The text itself.

	Please do not ask me to set $0 to the window refnum for output to 
	the global logfile.  THAT INFORMATION IS NOT AVAILABLE AT THE TIME 
	WE OUTPUT TO THE GLOBAL LOGFILE, SO I CANNOT PROVIDE IT EVEN IF I 
	WANTED TO.

[Note -- this file only contains changes since the last release.
 For some releases, this means this file will be empty.  The entire
 file can be found at http://www.epicsol.org/UPDATES]

