https://github.com/jrincayc/ucblogo-code
Revision 68a93248641e91314d2700e8a3c6ba0c73ba5422 authored by Joshua J. Cogliati on 27 December 2021, 16:56:40 UTC, committed by Joshua J. Cogliati on 27 December 2021, 16:56:40 UTC
1 parent e3a5d7a
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Tip revision: 68a93248641e91314d2700e8a3c6ba0c73ba5422 authored by Joshua J. Cogliati on 27 December 2021, 16:56:40 UTC
Updating version to 6.2.2pre1
Tip revision: 68a9324
dsetfirst
.SETFIRST list value

	command.  Changes the first member 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 .SETFIRST can
	lead to circular list structures, which will get some Logo primitives
	into infinite loops, and to unexpected changes to other data
	structures that share storage with the list being modified.

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