[RUN] c:\regina\rexx.exe wordfreq.rexx 1 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 1 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 1 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 5 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 5 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 5 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 10 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 10 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 10 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 15 -- FAIL
	expected '  10017	the'
	got      '  25455	the'

[RUN] c:\regina\rexx.exe wordfreq.rexx 20 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 20 -- OK
[RUN] c:\regina\rexx.exe wordfreq.rexx 20 -- OK