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PRINT NOGEN
****************************************************************
* FILENAME: TEACH3A.MLC *
* AUTHOR : Bill Qualls *
* SYSTEM : Compaq 286LTE, PC/370 R4.2 *
* REMARKS : Produce a list of tenured instructors. *
****************************************************************
START 0
REGS
BEGIN BEGIN
WTO 'TEACH3A ... Begin execution'
OI TEACHERS+10,X'08' PC/370 ONLY - Convert all
* input from ASCII to EBCDIC
OI REPORT+10,X'08' PC/370 ONLY - Convert all
* output from EBCDIC to ASCII
OPEN TEACHERS
OPEN REPORT
PUT REPORT,HD1
PUT REPORT,HD2
PUT REPORT,HD3
PUT REPORT,HD4
LOOP EQU *
GET TEACHERS,IREC Read a single teacher record
CLI ITTEN,C'Y' Is teacher tenured?
BNE LOOP No, then skip this record
MVC OTID,ITID Move teacher ID Nbr to output
MVC OTNAME,ITNAME Move teacher Name to output
CLC ITDEG,=CL4'PHD' Highest degree = PhD?
BE YESPHD .. Yes, branch
MVI OPHD,C'N' .. No, Show PhD = 'N'
B OTHERS .. Branch around YES logic
YESPHD EQU * Highest degree is PhD, so...
MVI OPHD,C'Y' Show PhD = 'Y'
OTHERS EQU * Continue moving other fields...
MVC O517,=CL4'517-' All phone nbrs begin w/ '517-'
MVC OTPHONE,ITPHONE Move phone nbr to output
MVC OCRLF,WCRLF PC/370 ONLY - end line w/ CR/LF
PUT REPORT,OREC Write report line
B LOOP
*
* EOJ processing
*
ATEND CLOSE TEACHERS
CLOSE REPORT
WTO 'TEACH3A ... Teacher list on REPORT.TXT'
WTO 'TEACH3A ... Normal end of program'
RETURN
*
* Literals, if any, will go here
*
LTORG
*
* File definitions
*
TEACHERS DCB LRECL=29,RECFM=F,MACRF=G,EODAD=ATEND,
DDNAME='TEACHER.DAT'
REPORT DCB LRECL=62,RECFM=F,MACRF=P,
DDNAME='REPORT.TXT'
*
* Miscellaneous field definitions
*
WCRLF DC X'0D25' PC/370 ONLY - EBCDIC CR/LF
*
* Input record definition
*
IREC DS 0CL29 Teacher record
ITID DS CL3 Teacher ID nbr
ITNAME DS CL15 Teacher name
ITDEG DS CL4 Highest degree
ITTEN DS CL1 Tenured?
ITPHONE DS CL4 Phone nbr
ITCRLF DS CL2 PC/370 only - CR/LF
*
* Output (line) definition
*
OREC DS 0CL62
OTID DS CL3 Teacher ID nbr
DC CL3' '
OTNAME DS CL15 Teacher name
DC CL4' '
OPHD DS CL1 PhD? (Y/N)
DC CL5' '
OPHONE DS 0CL8 Phone nbr
O517 DS CL4
OTPHONE DS CL4 Phone nbr
DC CL21' '
OCRLF DS CL2 PC/370 only - CR/LF
*
* Headings definitions
*
HD1 DS 0CL62
DC CL40' LIST OF TENURED INSTRUCTORS '
DC CL20' '
DC XL2'0D25'
HD2 DS 0CL62
DC CL60' '
DC XL2'0D25'
HD3 DS 0CL62
DC CL40'ID# Name PhD? Phone '
DC CL20' '
DC XL2'0D25'
HD4 DS 0CL62
DC CL40'--- --------------- ---- -------- '
DC CL20' '
DC XL2'0D25'
END BEGIN