Re: LOGO-L> Word Sculpturing

[Jim Muller <jmul@cyberramp.net>]

Ray ==>

Here's a couple of word sculpturing procedures that demonstrate tail-end
and embedded recursion.

Tail-end
========

TO WORDTRIANGLE :WORDS
IF :WORDS = " [STOP]
PR :WORDS
WORDTRIANGLE BUTFIRST :WORDS
END

EMBEDDED
========

TO WORDTRIANGLE :WORDS
IF :WORDS = " [STOP]
WORDTRIANGLE BUTFIRST :WORDS
PR :WORDS
END

There's just one problem. The second procedure starts printing the last
letter and then adds letters until :WORDS is printed.

A challenge for you...
======================

Write a procedure that makes the same shape of triangle but starts with the
first letter, then the first and second, first three, etc.

Something else to think about.

Regards...Jim

PS:  How about a rectangle?  Of variable size?


>+>+>+>+>+>+>+>+>+>+>+>+>+>+>+>
Jim Muller
jmul@cyberramp.net
The Great Logo Adventure at
http://www.cyberramp.net/~jmul
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