Support also non-escape-sequences with 'fkey'
Support also non-escape-sequences with 'fkey'

seanjensengrey/picolisp,rsdoiel/picolisp,rsdoiel/picolisp,seanjensengrey/picolisp,seanjensengrey/picolisp,rsdoiel/picolisp,rsdoiel/picolisp,rsdoiel/picolisp,rsdoiel/picolisp,seanjensengrey/picolisp,seanjensengrey/picolisp