https://github.com/jrincayc/ucblogo-code
Tip revision: 0ba6ad1629f94a89f98e2bf884c1388c6ee78b6d authored by Joshua Cogliati on 29 December 2021, 15:19:51 UTC
Updating version to 6.2.2 (#120)
Updating version to 6.2.2 (#120)
Tip revision: 0ba6ad1
dsetbf
.SETBF list value
command. Changes the butfirst of "list" to be "value".
WARNING: Primitives whose names start with a period are DANGEROUS.
Their use by non-experts is not recommended. The use of .SETBF can
lead to circular list structures, which will get some Logo primitives
into infinite loops; unexpected changes to other data structures that
share storage with the list being modified; or to Logo crashes and
coredumps if the butfirst of a list is not itself a list.