42 lines
1.8 KiB
COBOL
42 lines
1.8 KiB
COBOL
$set ans85 mf noosvs
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************************************************************
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* *
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* (C) Micro Focus Ltd. 1989 *
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* *
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* EXPAND.CBL *
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* *
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* This program demonstrates a special expanding accept. *
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* It uses the SIZE IS clause of the SCREEN SECTION to *
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* dynamically alter the size of the data item being *
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* accepted. *
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* *
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* The program repeats the same ACCEPT twenty times *
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* each time increasing the size of the data item by 1. *
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* *
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************************************************************
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special-names.
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cursor is cursor-pos.
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working-storage section.
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01 buffer pic x(20).
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01 buf-size pic 99.
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01 cursor-pos.
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02 line-p pic 99.
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02 col-p pic 99.
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screen section.
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01 screen-1.
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02 value "Expanding accept (" line 1 column 1.
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02 pic x(20) using buffer SIZE IS buf-size line 1 column + 1
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auto.
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02 value ")" line 1 column + 1.
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procedure division.
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main-para.
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display space upon crt.
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move 1 to buf-size, line-p, col-p.
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perform with test after until buf-size = 20
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display screen-1
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accept screen-1
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add 1 to buf-size, col-p
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end-perform.
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stop run.
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