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Sams Cobol 24 Hours
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ch23
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CHAPT23B.COB
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1998-09-14
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41 lines
000020 Identification Division.
000030 Program-Id. Chapt23b Is Initial.
000031* Intelligent Telephone Number Format
000040 Environment Division.
000050 Configuration Section.
000051 Source-Computer. IBM-PC.
000055 Object-Computer. IBM-PC.
000056 Data Division.
000057 Working-Storage Section.
000067 01 Phone-Number Pic 9(10) Value Zeros.
000068 01 Formatted-Number Pic X(14) Value "(XXX) XXX-XXXX".
000072 01 Formatted-Alternate Pic X(8) Value "XXX-XXXX".
000073 01 The-Edited-Number Pic X(14) Value Spaces.
000074 Screen Section.
000075 01 Phone-Entry Blank Screen.
000076 03 Line 01 Column 01 Value " Enter Phone Number: ".
000077 03 Line 01 Column 22 Pic Z(10) Using Phone-Number.
000078 03 Line 03 Column 01 Value "Edited Phone Number: ".
000079 03 Line 03 Column 22 Pic X(14) From The-Edited-Number.
000080 Procedure Division.
000159 Chapt23b-Start.
000160 Display Phone-Entry
000161 Accept Phone-Entry
000162 If Phone-Number > 9999999
000163* Number Large Enough To Contain Area Code
000164 Inspect Formatted-Number
000166 Replacing First "XXX" By Phone-Number (1:3)
000167 First "XXX" By Phone-Number (4:3)
000168 First "XXXX" By Phone-Number (7:4)
000169 Move Formatted-Number To The-Edited-Number
000170 Else
000171* Number Not Large Enough To Contain An Area Code
000172 Inspect Formatted-Alternate
000173 Replacing First "XXX" By Phone-Number (4:3)
000174 First "XXXX" By Phone-Number (7:4)
000175 Move Formatted-Alternate To The-Edited-Number
000176 End-If
000177 Display Phone-Entry
000178 Accept Phone-Entry
000179 Exit Program
000180 .