All Turbo Pascal system functions are processed by this procedure. Each system function has a processing procedure and an optional parameter.
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This procedure processes system function New. It uses a common procedure for New as function and procedure.
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This procedure processes system functions SeekEoln, SeekEof, Eoln for text files and Eof for all files.
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This procedure processes system functions FilePos and FileSize.
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This procedure processes system function UpCase.
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This procedure processes system function Abs. It simply converts negative numbers to positive.
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This procedure processes system function Sqr. It generates code to multiply the expression with itself.
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This procedure processes system functions Succ and Pred.
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This procedure processes system function Odd.
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This procedure processes system function Ord. It simply converts expression type to LongInt.
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