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Pilot
Pilot

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!!! Atari PILOT
CX405 Educators' Package
!!!Atari PILOT with Turtle Graphics CX405
[{TableOfContents }]
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PILOT is an extremely simple programming language written in 1968 explicitly for teaching programming to children. The language consists of one-letter commands followed by a colon, one per line, with a very limited set of operations. Variables are prefixed with $, and labels with a *.
PILOT is an extremely simple programming language written in 1968 explicitly for teaching programming to children. The language consists of one-letter commands followed by a colon, one command per line, and with a very limited set of commands and operations. Variables are prefixed with $, and labels with a *.
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The following is a simple Hello World in PILOT:\\
\\
R:Hello World in PILOT\\
T:What is your name?\\
A:$NAME\\
R:Hello $NAME!\\
\\
R is a "remark", similar to the REM statement in BASIC, T is "type", the equivalent of PRINT, and A is "accept", the equivalent to INPUT. The following example shows the Atari extensions for graphics:\\
\\
R:Draw a square in the center of the screen\\
GR:4(DRAW 20; TURN 90)\\
\\
The following is a simple Hello World in PILOT:
{{{
R:Hello World in PILOT
T:What is your name?
A:$NAME
R:Hello $NAME!
}}}
R is a "remark", similar to the REM statement in BASIC, T is "type", the equivalent of PRINT, and A is "accept", the equivalent to INPUT. The following example shows the Atari extensions for graphics:
{{{
R:Draw a square in the center of the screen
GR:4(DRAW 20; TURN 90)
}}}
The 4 after the GR: is a looping construct which repeats the section in the (...) four times. This is similar to the [WSFN] language, which had similar turtle graphics and looping structures.
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* [Atari Pilot External Specification-Revision E 1980|Atari_Pilot_External_Specification_revision_E.pdf] 6.2 MB PDF file, b/w only, searchable, Atari Pilot External Specification, Revision E, 1980, thank you so much for your work Kay Savetz! We really appreciate that!
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This page (revision-26) was last changed on 03-Feb-2023 15:21 by Roland B. Wassenberg  Top