control-shift-f

[Jeffrey Mark Siskind <qobi@MIT-NEWTOWNE-VARIETY.ARPA>]

In Symbolics 3670 Editor in Release 6.1, IP-TCP 29.13, Macsyma 318.12,
6-1-Patches 1.9, MLSite 12.0, MetaSyn 36.11, microcode TMC5-IO4-MIC 336,
FEP 127, FEP0:>v127-lisp.flod(2), FEP0:>v127-loaders.flod(2),
FEP0:>v127-debug.flod(1), FEP0:>v127-info.flod(2), on Lisp Machine Telluride:

Why does Control-Shift-F work in the Lisp Listener but not in Zmacs?
I know that there are many commands in Zmacs which are not handled by INED
but why are there commands in INED which Zmacs can't handle?
Subset relationships between commands in INED and Zmacs are fine
but it appears that the intersection of INED and Zmacs is accidental.
Can anybody tell me what other anomalies I should be aware of.