Comment by TeMPOraL

Didn't read Raskin's book, but what's described in the "Commands" section on the Wiki page seems exactly like what UIs in (some) Lisp Machines worked, and what CLIM[0][1] does.

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[0] - https://en.wikipedia.org/wiki/Common_Lisp_Interface_Manager

[1] - https://common-lisp.net/project/mcclim/