mirror of
https://github.com/retro-software/B5500-software.git
synced 2026-03-03 01:47:56 +00:00
2c72f7fd1d
1. Commit library tape images, directories, and extracted text files. 2. Commit additional utilities under Unisys-Emode-Tools.
373 lines
29 KiB
Plaintext
373 lines
29 KiB
Plaintext
UNKRUNCH 000107AA 00000100
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00000200
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00000300
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************************************************************************00000400
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PLEASE NOTE THAT THE BURROUGHS CORPORATION ASSUMES 00000500
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NO RESPONSIBILITY FOR THE USE OR MAINTENANCE OF THIS PROGRAM. 00000600
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***********************************************************************;00000700
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% UNKRUNCH/UTILITY PRODUCES A NEW SOURCE DECK OF ALGOL, REFORMATTED 00000800
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% FOR BETTER READABILITY. 00000900
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% THE CONTROL CARD FOR THIS PROGRAM IS FREE FIELD AND SETS THE 00001000
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% SWITCH FILES FOR THE INPUT AND OUTPUT. 00001100
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% THE FIRST NUMBER IS FOR THE INPUT. 00001200
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% INPUT = 0 THEN A CARD DECK IS EXPECTED AFTER THE CONTROL CARD 00001300
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% INPUT = 1 THEN A 0CRDIMG TAPE IS EXPECTED 00001400
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% OUTPUT = 0 THEN THE CARD PUNCH WILL MAKE A NEW SEQUENCED DECK 00001500
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% OUTPUT = 1 THEN A NEW RESEQUENCED 0CRDIMG TAPE IS MADE 00001600
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% OUTPUT = 2 THE OUTPUT APPEARS ON THE LINE PRINTER. 00001700
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% 00001800
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BEGIN 00001900
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FILE CARD(5,10,30), 00002000
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TAPE "0CRDIMG" (2,56,10), 00002100
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LINE 18(2,15), 00002200
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PUNCH 0(5,10), 00002300
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NEWTAPE "0CRDIMG" (2,56,10,SAVE 1); 00002400
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INTEGER I, J, PAREN, WIN, CIN, WBUF, CBUF, WOUT, COUT, SQ, SCOL, 00002500
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TEMP; 00002600
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ALPHA PARM, T, FILER, CHAR, BLKBGN, BLKEND, ELSER, SEMICO, COMMA, 00002700
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RTPAREN, LISTR, FRMATR, LFPAREN; 00002800
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ARRAY BUFIMG [0 : 9], CP [0 : 9], BUF [0 : 9]; 00002900
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BOOLEAN COMA, DECL, NUMSW, FLORMAT, SEMI, ENDR; 00003000
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SWITCH FILE INPUT := CARD, 00003100
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TAPE; 00003200
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SWITCH FILE OUTPUT := PUNCH, 00003300
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NEWTAPE, 00003400
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LINE; 00003500
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LABEL ENDIT, ST; 00003600
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BOOLEAN STREAM PROCEDURE BLANK (CP); 00003700
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BEGIN 00003800
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LABEL L7; 00003900
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TALLY ~ 0; 00004000
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SI ~ CP; 00004100
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2 (36 (IF SC ! " " THEN JUMP OUT 2 TO L7; 00004200
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SI ~ SI + 1)); 00004300
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TALLY ~ 1; 00004400
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L7: BLANK ~ TALLY; 00004500
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END BLANK; 00004600
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ALPHA STREAM PROCEDURE GNCH (CR, CIN); 00004700
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VALUE CIN; 00004800
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BEGIN 00004900
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SI ~ CR; 00005000
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SI ~ SI + CIN; 00005100
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DI ~ LOC GNCH; 00005200
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DI ~ DI + 7; 00005300
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DS ~ CHR; 00005400
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END GNCH; 00005500
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ALPHA PROCEDURE GETCHAR; 00005600
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BEGIN 00005700
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IF CIN < 0 THEN 00005800
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BEGIN 00005900
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CIN ~ CIN + 8; 00006000
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WIN ~ WIN - 1 00006100
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END; 00006200
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IF WIN > 8 THEN 00006300
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BEGIN 00006400
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READ (INPUT [I], 10, BUFIMG [*]) [ENDIT]; 00006500
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WIN ~ CIN ~ 0; 00006600
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END; 00006700
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GETCHAR ~ GNCH (BUFIMG [WIN], CIN); 00006800
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CIN ~ CIN + 1; 00006900
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IF CIN > 7 THEN 00007000
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BEGIN 00007100
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WIN ~ WIN + 1; 00007200
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CIN ~ CIN - 8; 00007300
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END; 00007400
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END GETCHAR; 00007500
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STREAM PROCEDURE BUFTOOUT (BUF, TEMP, CP, COUT); 00007600
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VALUE TEMP, COUT; 00007700
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BEGIN 00007800
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SI ~ BUF; 00007900
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DI ~ CP; 00008000
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DI ~ DI + COUT; 00008100
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DS ~ TEMP CHR; 00008200
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END BUFTOOUT; 00008300
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BOOLEAN STREAM PROCEDURE COMEQUAL (BUF); 00008400
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BEGIN 00008500
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LOCAL NIC; 00008600
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TALLY ~ 0; 00008700
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SI ~ BUF; 00008800
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DI ~ LOC NIC; 00008900
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DS ~ 8 LIT "COMMENT "; 00009000
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DI ~ DI - 8; 00009100
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IF 8 SC = DC THEN TALLY ~ 1; 00009200
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COMEQUAL ~ TALLY; 00009300
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END COMEQUAL; 00009400
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BOOLEAN STREAM PROCEDURE EQUAL (BUF, COUNT, T); 00009500
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VALUE COUNT; 00009600
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BEGIN 00009700
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LABEL L1; 00009800
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TALLY ~ 0; 00009900
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SI ~ BUF; 00010000
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DI ~ T; 00010100
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DI ~ DI + 2; 00010200
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COUNT (IF SC ! DC THEN JUMP OUT 1 TO L1); 00010300
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TALLY ~ 1; 00010400
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L1: EQUAL ~ TALLY; 00010500
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END EQUAL; 00010600
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STREAM PROCEDURE CB (T, BUF, CBUF); 00010700
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VALUE CBUF; 00010800
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BEGIN 00010900
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SI ~ T; 00011000
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SI ~ SI + 7; 00011100
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DI ~ BUF; 00011200
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DI ~ DI + CBUF; 00011300
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DS ~ CHR; 00011400
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END CB; 00011500
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PROCEDURE CHARTOBUF (T); 00011600
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VALUE T; 00011700
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ALPHA T; 00011800
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BEGIN 00011900
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CB (T, BUF [WBUF], CBUF); 00012000
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CBUF ~ CBUF + 1; 00012100
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IF CBUF > 7 THEN 00012200
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BEGIN 00012300
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WBUF ~ WBUF + 1; 00012400
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CBUF ~ CBUF - 8; 00012500
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END; 00012600
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END CHARTOBUF; 00012700
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BOOLEAN STREAM PROCEDURE ALPHACHECK (T); 00012800
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BEGIN 00012900
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SI ~ T; 00013000
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SI ~ SI + 7; 00013100
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IF SC = ALPHA THEN TALLY ~ 1 ELSE TALLY ~ 0; 00013200
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ALPHACHECK ~ TALLY; 00013300
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END ALPHACHECK; 00013400
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STREAM PROCEDURE CLEARBUF (BUF); 00013500
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BEGIN 00013600
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DI ~ BUF; 00013700
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2 (DS ~ 40 LIT " "); 00013800
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END CLEARBUF; 00013900
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STREAM PROCEDURE SEQUENCE (FO, SQ); 00014000
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BEGIN 00014100
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DI ~ FO; 00014200
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2 (DI ~ DI + 36); 00014300
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SI ~ SQ; 00014400
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DS ~ 8 DEC; 00014500
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END SEQUENCE; 00014600
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PROCEDURE DROP; 00014700
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BEGIN 00014800
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IF NOT BLANK (CP[0]) THEN 00014900
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BEGIN 00015000
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SEQUENCE (CP [0], SQ); 00015100
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SQ ~ SQ + 100; 00015200
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WRITE (OUTPUT[J] [DBL], 10, CP[ *]); 00015300
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CLEARBUF (CP); 00015400
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END; 00015500
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WOUT ~ SCOL DIV 8; 00015600
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COUT ~ SCOL MOD 8; 00015700
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END DROP; 00015800
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PROCEDURE PERCENT; 00015900
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BEGIN 00016000
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INTEGER NUMCHAR, REMCHAR; 00016100
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STREAM PROCEDURE MVCHAR (NUMB, SOURCE, SSKIP, DEST, DSKIP); 00016200
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VALUE NUMB, SSKIP, DSKIP; 00016300
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BEGIN 00016400
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SI ~ SOURCE; 00016500
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SI ~ SI + SSKIP; 00016600
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DI ~ DEST; 00016700
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DI ~ DI + DSKIP; 00016800
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DS ~ NUMB CHR; 00016900
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END MVCHAR; 00017000
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IF (CIN ~ CIN - 1) < 0 THEN 00017100
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BEGIN 00017200
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CIN ~ CIN + 8; 00017300
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WIN ~ WIN - 1; 00017400
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END; 00017500
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DROP; 00017600
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NUMCHAR ~ 72 - (8 | WIN + CIN); 00017700
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IF (REMCHAR ~ NUMCHAR - 40) > 0 THEN 00017800
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BEGIN 00017900
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MVCHAR (40, BUFIMG [WIN], CIN, CP [WIN], CIN); 00018000
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MVCHAR (REMCHAR, BUFIMG [WIN + 5], CIN, CP [WIN + 5], CIN); 00018100
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END 00018200
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ELSE MVCHAR (NUMCHAR, BUFIMG [WIN], CIN, CP[WIN], CIN); 00018300
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DROP; 00018400
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WIN ~ 9; 00018500
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T ~ " "; 00018600
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END PERCENT; 00018700
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PROCEDURE COMSCAN; 00018800
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COMMENT THIS PROCECURE HANDLES THE OUTPUTTING OF COMMENTS THAT 00018900
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APPEAR IN THE PROGRAM, PLACING THEM IN THE SAME POSITION 00019000
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THAT THEY HAD IN THE ORIGINAL CARD; 00019100
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BEGIN 00019200
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LABEL FOO; 00019300
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INTEGER COL; 00019400
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COL ~ SCOL; 00019500
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SCOL ~ 0; 00019600
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CLEARBUF (CP); 00019700
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WIN ~ WIN - 1; 00019800
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COUT ~ CIN; 00019900
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WOUT ~ WIN; 00020000
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FOO:T ~ GETCHAR; 00020100
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IF WOUT > 8 THEN DROP; 00020200
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CB (T, CP [WOUT], COUT); 00020300
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COUT ~ COUT + 1; 00020400
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WOUT ~ WOUT + COUT DIV 8; 00020500
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COUT ~ COUT MOD 8; 00020600
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IF T ! ";" THEN GO TO FOO; 00020700
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T ~ GETCHAR; 00020800
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SCOL ~ COL; 00020900
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DROP; 00021000
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END COMSCAN; 00021100
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PROCEDURE CREAD; 00021200
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BEGIN 00021300
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LABEL N1, N2, DONE, C1, Q1, ST; 00021400
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CBUF ~ WBUF ~ 0; 00021500
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CLEARBUF (BUF); 00021600
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CIN ~ CIN - 1; 00021700
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ST: T ~ GETCHAR; 00021800
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IF ALPHACHECK (T) THEN 00021900
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BEGIN 00022000
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IF T < 10 THEN 00022100
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BEGIN 00022200
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NUMSW ~ TRUE; 00022300
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N1: CHARTOBUF (T); 00022400
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T ~ GETCHAR; 00022500
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IF ALPHACHECK (T) AND T > 9 AND NUMSW AND NOT FLORMAT THEN 00022600
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BEGIN 00022700
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NUMSW ~ FALSE; 00022800
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GO TO DONE; 00022900
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END; 00023000
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IF ALPHACHECK (T) THEN GO TO N1; 00023100
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IF T = "." OR T = ":" OR T = "," THEN GO TO N1; 00023200
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IF T = "@" THEN 00023300
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BEGIN 00023400
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CHARTOBUF (T); 00023500
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T ~ GETCHAR; 00023600
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N2: CHARTOBUF (T); 00023700
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T ~ GETCHAR; 00023800
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IF T < 10 THEN GO TO N2; 00023900
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END; 00024000
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GO TO DONE; 00024100
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END; 00024200
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C1:CHARTOBUF (T); 00024300
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T ~ GETCHAR; 00024400
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IF ALPHACHECK (T) OR T = "." OR T = "[" OR T = ":" THEN GO TO 00024500
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C1; 00024600
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IF T = " " THEN GO TO DONE; 00024700
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IF T = "." THEN 00024800
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BEGIN 00024900
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CHARTOBUF ("."); 00025000
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T ~ GETCHAR; 00025100
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END; 00025200
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IF T = ":" THEN 00025300
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BEGIN 00025400
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CHARTOBUF (":"); 00025500
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T ~ GETCHAR; 00025600
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END; 00025700
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GO TO DONE; 00025800
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END; 00025900
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IF T = """ THEN 00026000
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BEGIN 00026100
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T ~ GETCHAR; 00026200
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IF T = """ THEN 00026300
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BEGIN 00026400
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T ~ GETCHAR; 00026500
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IF T ! """ THEN GO TO ENDIT; 00026600
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CHARTOBUF ("""); 00026700
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CHARTOBUF ("""); 00026800
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CHARTOBUF ("""); 00026900
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T ~ GETCHAR; 00027000
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GO TO DONE; 00027100
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END; 00027200
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CHARTOBUF ("""); 00027300
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Q1: CHARTOBUF (T); 00027400
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T ~ GETCHAR; 00027500
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IF T ! """ THEN GO TO Q1; 00027600
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CHARTOBUF ("""); 00027700
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T ~ GETCHAR; 00027800
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GO TO DONE; 00027900
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END; 00028000
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IF T = "%" THEN PERCENT; 00028100
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IF T = " " THEN GO TO ST; 00028200
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IF T = "," OR T = ";" OR T = ")" OR T = "]" THEN COUT ~ COUT - 1; 00028300
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IF COUT < 0 THEN 00028400
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BEGIN 00028500
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COUT ~ COUT + 8; 00028600
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WOUT ~ WOUT - 1; 00028700
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END; 00028800
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CHARTOBUF (T); 00028900
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PARM ~ GETCHAR; 00029000
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IF T = ";" THEN FLORMAT ~ FALSE; 00029100
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IF T ! "." AND T ! "[" AND T ! "(" THEN DONE : CHARTOBUF (" "); 00029200
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END CREAD; 00029300
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%***********************************************************************00029400
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READ (CARD, /, I, J); 00029500
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IF I = 1 THEN CLOSE (CARD, RELEASE); 00029600
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FILER ~ "FILE "; 00029700
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BLKBGN ~ "BEGIN "; 00029800
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BLKEND ~ "END . "; 00029900
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ELSER ~ "ELSE "; 00030000
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SEMICO ~ "; "; 00030100
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COMMA ~ ", "; 00030200
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RTPAREN ~ ") "; 00030300
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LFPAREN ~ "( "; 00030400
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LISTR ~ "LIST "; 00030500
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FRMATR ~ "FORMAT"; 00030600
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SEMI ~ COMA ~ DECL ~ FALSE; 00030700
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PAREN ~ 0; 00030800
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WOUT ~ WBUF ~ CBUF ~ 0; 00030900
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CIN ~ 1; 00031000
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WIN ~ 10; 00031100
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CLEARBUF (CP); 00031200
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CLEARBUF (BUF); 00031300
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SQ ~ 100; 00031400
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ST: CREAD; 00031500
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TEMP ~ 8 | WBUF + CBUF; 00031600
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IF EQUAL (BUF, 6, BLKBGN) THEN 00031700
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BEGIN 00031800
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DROP; 00031900
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IF SEMI THEN SCOL ~ SCOL - 2 ELSE SCOL ~ SCOL + 3; 00032000
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SEMI ~ FALSE; 00032100
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END; 00032200
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IF EQUAL (BUF, TEMP, BLKEND) THEN 00032300
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BEGIN 00032400
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IF SEMI THEN SCOL ~ SCOL - 5; 00032500
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SCOL ~ SCOL - 3; 00032600
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DROP; 00032700
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SEMI ~ FALSE; 00032800
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ENDR ~ TRUE; 00032900
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END; 00033000
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IF ENDR AND EQUAL (BUF, TEMP, ELSER) THEN DROP; 00033100
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IF TEMP + COUT + 8 | WOUT > 72 THEN 00033200
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BEGIN 00033300
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IF NOT SEMI THEN SCOL ~ SCOL + 5; 00033400
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SEMI ~ TRUE; 00033500
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DROP; 00033600
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END; 00033700
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BUFTOOUT (BUF, TEMP, CP [WOUT], COUT); 00033800
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COUT ~ COUT + TEMP; 00033900
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WOUT ~ WOUT + COUT DIV 8; 00034000
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COUT ~ COUT MOD 8; 00034100
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IF COMEQUAL (BUF) THEN COMSCAN; 00034200
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IF EQUAL (BUF, TEMP, LISTR) THEN DECL ~ TRUE; 00034300
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IF EQUAL (BUF, 6, FRMATR) THEN DECL ~ FLORMAT ~ TRUE; 00034400
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IF EQUAL (BUF, TEMP, FILER) THEN DECL ~ TRUE; 00034500
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IF DECL THEN 00034600
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BEGIN 00034700
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IF NOT SEMI THEN SCOL ~ SCOL + 5; 00034800
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SEMI ~ TRUE; 00034900
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IF NOT COMA THEN SCOL ~ SCOL + 3; 00035000
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COMA ~ TRUE; 00035100
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IF EQUAL (BUF, TEMP, LFPAREN) THEN PAREN ~ PAREN + 1; 00035200
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IF EQUAL (BUF, TEMP, RTPAREN) THEN PAREN ~ PAREN - 1; 00035300
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IF PAREN = 0 AND EQUAL (BUF, TEMP, COMMA) THEN 00035400
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BEGIN 00035500
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SCOL ~ SCOL - 3; 00035600
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COMA ~ FALSE; 00035700
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DROP; 00035800
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END; 00035900
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END; 00036000
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IF EQUAL (BUF, TEMP, SEMICO) THEN 00036100
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BEGIN 00036200
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IF SEMI THEN SCOL ~ SCOL - 5; 00036300
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IF COMA THEN SCOL ~ SCOL - 3; 00036400
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COMA ~ DECL ~ FLORMAT ~ ENDR ~ SEMI ~ FALSE; 00036500
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DROP; 00036600
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END; 00036700
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IF EQUAL (BUF, 6, BLKBGN) THEN DROP; 00036800
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GO TO ST; 00036900
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ENDIT: DROP; 00037000
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END . 00037100
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END;END. LAST CARD ON 0CRDING TAPE 99999999
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