Something
public text v1 · immutableguile> map -> #<primitive-procedure map>
#<primitive-generic map>
guile> ERROR: Unbound variable: ->
ABORT: (unbound-variable)
guile> ERROR: In procedure scm_lreadr:
ERROR: standard input:6:10: Unknown # object: #\<
ABORT: (read-error)
guile> ERROR: Unbound variable: primitive-procedure
ABORT: (unbound-variable)
guile> ERROR: Unbound variable: map>
ABORT: (unbound-variable)