Appendix: Published Variants of 10 PRINT

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[[Category:Variorum]]

[Explanation of Variorium and its Rational: Coming Soon]

== Published Variations ==

=== 1982 === 

  10 PRINT "{CLR/HOME}"
  20 PRINT CHR$(205.5 + RND(1));
  40 GOTO 20

From ''Commodore 64 User's Guide''. Wayne  PA; Indianapolis, IN: Commodore Business Machines; Distributed by Howard W. Sams & Co., 1982. <http://www.commodore.ca/manuals/c64_users_guide/c64-users_guide.htm>.

See also [[C64 Users Guide]]

=== 1984 ===

 8 PRINT CHR$(205.5 + RND(8)); : GOTO 8

From Krueger, Dan A., and Louis F. Sander. “Magic $93.” ''Run'' Jul 1984. 13-14. <http://www.old-computer-mags.com/magazine/magazine_viewer_eng.php?idx=Run.htm&base=Run&num=007&page=13>.

See also [[RUN Magic 93]]

=== 2008a ===

 10 ?"<clear/home>"
 20 ? chr$(205.5)+rnd(1))
 40 goto20

From [http://commodorecomputerclub.co.uk/view.php?art=commodore_free_23&loc=magazine#In%20the%20beginning%20part%208 Commodore Computer Club UK] 23 September 2008

'''Notes:''' This version as it is reproduced at the source website fails to execute. A misplaced parenthesis and a missing semicolon are the major failures of this code. It is not clear when the errors arose in the code. Possibly in transcribing it for the Commodore Computer Club's website?

=== 2008b ===

 10 PRINT CHR$(109+RND(1)*2);:GOTO 10

From Montfort, Nick. "Obfuscated Code." ''Software Studies: A Lexicon.'' Ed. Matthew Fuller. Cambridge, MA: The MIT Press, 2008. 193-199.

See Also [[CHR$(109) Variation]]

=== 2010a ===

 for a=1 to 2 step 0:print chr$(205.5+rnd(1));:next a

From Montfort, Nick. "GOTO and line number considered optional." Email Exchange. 27 July 2010.

See also [[Optional GOTO]]

=== 2010b ===

 1 printchr$(205.5+rnd(1));:goto1

and

 1 ?chr$(205.5+rnd(1));:run

and 

 1?chr$(205.5+rnd(1));:rU

and

 0?cH(205.5+rN(1));:gO

These variants all appear on the [http://www.lemon64.com/forum/viewtopic.php?t=34879&sid=9526087188346ea3450fe0568566466b Maze Code forum thread] at C= Forum, August 12, 2010 - August 16, 2010.