Lexfile keywords that violate HP's official allocation

SKEYLEX  082001 52/01 SKEY$ fn
:SWAP/LEXFL1, HORN/APPLEX, HORN/LEX01, HORN/LXSORT (F8D3D)
(52/01 is allocated for KEYWAIT$)

INVERSE  083001 53/01 INV$($)
:SWAP/LEXFL1, HORN/DHENIN, HORN/LEX01 (D5A63)
(53/01 is allocated for DEBUG)

GAMMA    084001 54/01 GM fn
:???
(54/01 is allocated for LIFE$)

CLKCALFN (all)
:SWAP/LEXFL1, HORN/LXSORT, HORN/LEX01, HORN/MAIN02, HORN/CHHURP (9A38C)
and KOO (all)
:SWAP/LEXFL1 (E7ACF)
and PLOT61 (all)
:SWAP/LEXFL1, HORN/LEX01, HORN/LXSORT (FC345) - same as PLOT71LX
:HORN/DHENIN (DE924)
and PLOT71LX (all)
:SWAP/LEXFL1 (FC345)
and RMM61 (all)
:SWAP/LEXFL1, SWAP/SWAPDK, HORN/LEX01, HORN/LXSORT (42CAC)
(61/xx are allocated for other stuff)