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PRAGMA PROGRAM REFERENCE MANUAL
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Index
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All Operation
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Expand All ADDENDUM
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RECEIVE LAYOUT
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RVL
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Standard Verb
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Input/Output Operation
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Target = LENGTH (LT)
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Accepts input from a device attached to the serial I/O port and writes it into the noun you specify. It functions like RECEIVE except that it lets you spe- cify the maximum number of characters to accept or the number of seconds to wait in the receive loop before timing out. If no timeout is given the pro- gram will wait forever until the receive terminator character is seen. The target noun LENGTH contains a count of the number of characters received.
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RECEIVE using layout LAYOUT into the noun NOUN LAYOUT is a specification indicating the maximum number of characters to acce- pt when is is a positive integer from 1 to 2048 inclusive. The optional digit to the right of the decimal point is the number of seconds to wait before timing out. NOUN can be any noun.
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SEE ALSO: / RECEIVE FILE / SEND LAYOUT
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