swh:1:snp:7c21d1ef6b1a940ffbcf193284a7f8d0c51062e7
Tip revision: 21ce9707d32d35f71bcba10c45742e8214881ea8 authored by Barak A. Pearlmutter on 13 January 2022, 14:54:59 UTC
update-alternatives instead of mere links for /usr/bin/logo
update-alternatives instead of mere links for /usr/bin/logo
Tip revision: 21ce970
butfirsts
BUTFIRSTS list
BFS list
outputs a list containing the BUTFIRST of each member of the input
list. It is an error if any member of the input list is empty or an
array. (The input itself may be empty, in which case the output is
also empty.) This could be written as
to butfirsts :list
output map "butfirst :list
end
but is provided as a primitive in order to speed up the iteration
tools MAP, MAP.SE, and FOREACH.