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| | Atari Basic Tutorial Part 1 |
 | | One advantage of Atari BASIC is that some pre-processing, according to a complex set of internal rules, occurs as lines are entered. |
 | | Tokens 128 to 255 are reserved to identify variables (this is why BASIC allows only 128 unique variables), When a string constant is tokenized, it is preceded first by a 15, which identifies it as a string constant, and then by another number representing its length. |
 | | BASIC variables may be scalar (e.g., A= 5), arrays (e.g., A(1)=5) or strings (e.g., A$(1,1)= "5"). |
| www.cyberroach.com /analog/an25/basictutorial.htm (1660 words) |
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