[cvs-nhc98] Add Phil's time profiler into the standard code base.

[Malcolm Wallace]

malcolm: Thu May  3 19:17:03 CEST 2001

Update of /usr/src/master/nhc/script
In directory hinken:/tmp/cvs-serv25581/script

Modified Files:
	nhc98.inst 
Added Files:
	tprofprel 
Log Message:
Add Phil's time profiler into the standard code base.
    * quite a few additions to the runtime system
    * some mangling of ld-lines required in scripts
    * in compiler, introduce an extra field in InfoName constructor
      to identify local function definitions (i.e. non-globals) for
      correct aggregation of time costs.