| 1 | /3 PIP FOR OS/8 MONITOR |
| 2 | / |
| 3 | / |
| 4 | / |
| 5 | / |
| 6 | / |
| 7 | / |
| 8 | / |
| 9 | / |
| 10 | / |
| 11 | /COPYRIGHT (C) 1970,1971,1972,1973,1974,1975,1977 |
| 12 | /BY DIGITAL EQUIPMENT CORPORATION |
| 13 | / |
| 14 | / |
| 15 | / |
| 16 | / |
| 17 | / |
| 18 | / |
| 19 | / |
| 20 | / |
| 21 | / |
| 22 | / |
| 23 | /THE INFORMATION IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE |
| 24 | /AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT |
| 25 | /CORPORATION. DIGITAL EQUIPMENT CORPORATION ASSUMES NO RESPONSIBILITY |
| 26 | /FOR ANY ERRORS THAT MAY APPEAR IN THIS DOCUMENT. |
| 27 | / |
| 28 | /THE SOFTWARE DESCRIBED IN THIS DOCUMENT IS FURNISHED TO THE PURCHASER |
| 29 | /UNDER A LICENSE FOR USE ON A SINGLE COMPUTER SYSTEM AND CAN BE COPIED |
| 30 | /(WITH INCLUSION OF DIGITAL'S COPYRIGHT NOTICE) ONLY FOR USE IN SUCH |
| 31 | /SYSTEM, EXCEPT AS MAY OTHERWISE BE PROVIDED IN WRITING BY DIGITAL. |
| 32 | / |
| 33 | /DIGITAL EQUIPMENT CORPORATION ASSUMES NO RESPONSIBILITY FOR THE USE |
| 34 | /OR RELIABILITY OF ITS SOFTWARE ON EQUIPMENT THAT IS NOT SUPPLIED BY |
| 35 | /DIGITAL. |
| 36 | / |
| 37 | / |
| 38 | / |
| 39 | / |
| 40 | / |
| 41 | / |
| 42 | / |
| 43 | / |
| 44 | / |
| 45 | / |
| 46 | \f/ 4-MAY-1977 FILE: PIP.PA OS/8 VERSION 12A |
| 47 | /RL/EF/ET.AL./S.R./E.S. |
| 48 | |
| 49 | |
| 50 | |
| 51 | /ABSTRACT---- |
| 52 | /PIP (PERIPHERAL INTERCHANGE PROGRAM) IS A GENERAL FILE |
| 53 | /MANIPULATION PROGRAM FOR THE OS/8 PROGRAMMING SYSTEM. |
| 54 | /PIP ACCOMPLISHES DATA TRANSFERS BETWEEN ANY DEVICES IN THE OS/8 |
| 55 | /CONFIGURATION. |
| 56 | |
| 57 | |
| 58 | /VERSION 3 MODS: |
| 59 | |
| 60 | /FIXED PROBLEM WITH ONE-PAGE WRITE |
| 61 | /IN /S OR /Z, =OPTION IS TAKEN MODULO 100 (OCTAL) |
| 62 | / WITH 100, 200, ETC. MEANING USE 0 ADDITIONAL WDS. |
| 63 | /DATES STILL DON'T LINE UP |
| 64 | /'0 FREE BLOCKS' |
| 65 | /ALLOW FILLING UP DEVICE TO VERY LAST BLOCK |
| 66 | /ALLOW 7-BIT ^C |
| 67 | /ALTMODE ON CD LINE RETURNS TO MONITOR WHEN DONE |
| 68 | /NO HALT ON /L IF NO TTY HANDLER (ACTS AS NOP) |
| 69 | / /V PRINTS VERSION NUMBER FIRST TIME CALLED |
| 70 | / /O AFFIRMS /Y ON ZERO SYS OR ARE YOU SURE |
| 71 | /=NNNN ON /I OPTION SPECIFIES LENGTH TO CLOSE FILE |
| 72 | |
| 73 | |
| 74 | /MAINTENANCE RELEASE CHANGES: |
| 75 | |
| 76 | /1. FIXED LENGTH OF ALL VARIETIES OF RF08 |
| 77 | /2. ADDED RX01 TO INTERNAL LENGTH TABLES |
| 78 | /3. CHANGED VERSION NUMBER TO V10 |
| 79 | /4. ADDED CHECK FOR 7-BIT CTRL/Z TO ASCII HANDLER |
| 80 | |
| 81 | /E.S. DISABLED /E,/F,/L |
| 82 | /E.S. FIXED /Y OPTION PER SPR |
| 83 | |
| 84 | \f/DETAILS OF PIP: |
| 85 | |
| 86 | /PIP RUNS WITH THE USR (USER SERVICE ROUTINES) ALWAYS IN CORE. |
| 87 | /THIS ELIMINATES SWAPPING THE MONITOR. IF ANY CHANGES ARE MADE |
| 88 | /TO PIP, CARE SHOULD BE TAKEN IN USING PAGE ZERO LOCATIONS, AS |
| 89 | /THEY MUST NOT DESTROY ANY MONITOR LOCATIONS. |
| 90 | |
| 91 | /CORE USED: |
| 92 | /FIELD 0 |
| 93 | |
| 94 | /00000-02777- OUTPUT BUFFER |
| 95 | /03000-06377- INPUT BUFFER |
| 96 | /06400-06577- USED FOR /Y COMMAND ONLY |
| 97 | /06600-07177- INPUT HANDLER |
| 98 | /07200-07577- OUTPUT HANDLER |
| 99 | |
| 100 | /FIELD 1 |
| 101 | |
| 102 | /10000-11777- OS/8 I/O MONITOR |
| 103 | /12000-16577- EXECUTABLE CODE |
| 104 | /16600-17177- HOLDS NEW DIRECTORY SEGMENT FOR /S OPTION |
| 105 | /17200-17577- HOLDS OLD DIRECTORY SEGMENT IN /S OPTION |
| 106 | |
| 107 | |
| 108 | /MAJOR PIECES OF CODE AND THEIR FUNCTION (BRIEFLY). |
| 109 | /THIS IS A LIST OF ROUTINES AS THEY APPEAR PHYSICALLY, AND |
| 110 | /NOT AS THEY ARE LOGICALLY CONNECTED. |
| 111 | |
| 112 | /ICHAR- GENERAL CHARACTER INPUT ROUTINE. ASSIGNS NEW |
| 113 | / DEVICE HANDLERS AS NEEDED. |
| 114 | |
| 115 | /OOPEN- ENTERS A FILE ON A SPECIFIED DEVICE. |
| 116 | |
| 117 | /OUTDMP- WRITES OUTPUT BUFFER TO OUTPUT DEVICE. |
| 118 | |
| 119 | /OCLOSE- CLOSES FILE CREATED BY OOPEN |
| 120 | |
| 121 | /OCHAR- CHARACTER OUTPUT ROUTINE. WRITES CHARACTERS |
| 122 | / TO OUTPUT BUFFER, CALLING OUTDMP WHEN FULL. |
| 123 | |
| 124 | /OTYPE- USES DEVICE NUMBER IN OUTPUT AREA OF CD TO |
| 125 | / INSPECT THE DEVICE CONTROL BLOCK WORD. THIS |
| 126 | / GIVES A CODE FOR THE TYPE OF DEVICE. |
| 127 | |
| 128 | /SLASHG- HANDLES I/O ERRORS. IF /G IS SET, HARD I/O |
| 129 | / ERRORS ARE IGNORED. IF /S AND /G ARE ON, A |
| 130 | / SPECIAL RETURN IS TAKEN. |
| 131 | |
| 132 | /IMAGE- IMAGE MODE PROCESSOR FOR PIP. |
| 133 | |
| 134 | /SQTRA- MAIN SUBROUTINE OF IMAGE MODE, AND /S OPTION. |
| 135 | |
| 136 | /PIP, PIP+1- MAIN ENTRANCES TO PIP. THE CODE ON THIS PAGE |
| 137 | / INSPECTS CD OPTION WORDS AND BRANCHES TO PROPER |
| 138 | / ROUTINES. |
| 139 | |
| 140 | /ASCII- THE DEFAULT TRANSFER MODE IN PIP IS ASCII. |
| 141 | |
| 142 | /DELETE- DELETES FILES ON OUTPUT SIDE OF CD LIST. |
| 143 | |
| 144 | /DZERO- ZEROES DIRECTORY OF FIRST OUTPUT DEVICE. |
| 145 | |
| 146 | /PIPERR- ERROR ROUTINR FOR PIP. |
| 147 | |
| 148 | /DIRPRE- DIRECTORY PRINTING ROUTINE. |
| 149 | |
| 150 | /BINARY- BINARY MODE PROCESSOR. HANDLES ABSOLUTE AND |
| 151 | / RELOCATABLE BINARY FILES. |
| 152 | |
| 153 | /ERPRNT- ERROR PRINTOUT. |
| 154 | |
| 155 | /SQUISH- FILE COMPRESSION PROCESSOR. ELIMINATES 'HOLES' |
| 156 | / IN DIRECTORY OF INPUT DEVICE. |
| 157 | |
| 158 | /SYSCOP- SYSTEM COPY PROCESSOR. ALLOWS TRANSFER OF THE |
| 159 | / OS/8 SYSTEM AREA. |
| 160 | \f/OPTIONS AVAILABLE IN PIP: |
| 161 | |
| 162 | /A- ASCII TRANSFER; DEFAULT MODE |
| 163 | /B- BINARY MODE TANSFER |
| 164 | /C- DELETE TRAILING BLANKS. (ASCII MODE) |
| 165 | /D- DELETE FIRST OUTPUT FILE BEFORE PROCEEDING |
| 166 | /E- LIST INPUT DIRECTORY INCLUDING EMPTY FILES |
| 167 | /F- LIST INPUT DIRECTORY; ONLY FILE NAMES |
| 168 | /G- IGNORE ERRORS WHILE TRANSFERING |
| 169 | /I- IMAGE MODE TRANSFER |
| 170 | /L- LIST INPUT DIRECTORY; EXCLUDE EMPTY FILES |
| 171 | /O- OK TO PERFORM A SQUISH OR ZERO WITHOUT ASKING |
| 172 | /S- COMPRESS INPUT DEVICE ONTO OUTPUT DEVICE. ELIMINATES |
| 173 | / 'HOLES' ON INPUT DEVICE. |
| 174 | /T- PROVIDE SIMPLE TTY FORMATTING. (ASCII ONLY) |
| 175 | /Y- COPY OS/8 SYSTEM AREA |
| 176 | /Z- ZERO OUTPUT DEVICE DIRECTORY BEFORE PROCEEDING |
| 177 | /=N- LEAVE N WORDS EXTRA PER DIRECTORY ENTR. VALID |
| 178 | / ONLY WITH /S OR /Z. |
| 179 | /=N- WITH /I OPTION CLOSES OUTPUT FILE WITH THIS LENGTH |
| 180 | /V PRINTS VERSION # (FIRST TIME ONLY) |
| 181 | |
| 182 | /COMMENTS ON THE PROGRAM: |
| 183 | |
| 184 | /SINCE PIP RUNS WITH USR IN CORE, NO PAGE ZERO LITERALS |
| 185 | /CAN BE USED. THE LOCATIONS CURRENTLY USED IN |
| 186 | /FIELD 1 ON PAGE ZERO ARE: |
| 187 | |
| 188 | OUTXR=10 |
| 189 | INXR=11 |
| 190 | TEMP1=12 |
| 191 | IHNDLR=24 /HOLDS INPUT HANDLER ADDRESS |
| 192 | OHNDLR=25 /OUTPUT HANDLER ADDRESS |
| 193 | SQFLAG=26 /'SQUISH INDICATOR |
| 194 | OUWAST=27 /# WASTE WORDS ON OUTPUT |
| 195 | OUTBLK=30 |
| 196 | OUDLEN=31 |
| 197 | SAME=32 |
| 198 | INBLK=33 |
| 199 | RECCNT=34 |
| 200 | |
| 201 | /CONSTANTS USED BY THE DIRECTORY PRINTOUT ROUTINE (OVERLAPPING) ARE: |
| 202 | |
| 203 | FLENGT=24 |
| 204 | BLOKNO=25 |
| 205 | DTYPE=27 |
| 206 | DCOUNT=30 |
| 207 | DLINK=31 |
| 208 | WASTE=32 |
| 209 | DDATE=33 |
| 210 | ECOUNT=35 |
| 211 | \f /PIP FOR OS/8 MONITOR |
| 212 | /EQUIVALENCES FOR GENERAL CHARACTER I/O ROUTINES |
| 213 | |
| 214 | OUBUF=0 /MUST BE LOWER THAN INBUF |
| 215 | OUCTL=5400 /OUTPUT BUFFER OF 3000 WORDS |
| 216 | OUDEVH=7200 /PROVIDE ROOM FOR TWO-PAGE HANDLERS |
| 217 | INBUF=3000 |
| 218 | INCTL=1600 /INPUT BUFFER OF 3400 WORDS |
| 219 | INRECS=7 |
| 220 | INDEVH=6600 |
| 221 | |
| 222 | /PAGE 6400 IS FREE, EXCEPT DURING /Y COMMAND |
| 223 | |
| 224 | /EQUIVALENCES NECESSARY TO INTERFACE WITH MONITOR |
| 225 | DCB=7760 |
| 226 | MPARAM=7643 /CD PARAMETER AREA |
| 227 | OLDDIR=7 /POINTER TO MONITOR VARIABLE "OLDT9" |
| 228 | MTEMP=27 /MONITOR SCRATCH AREA ON "SYS" - ***VOLATILE*** |
| 229 | PTP=20 /INTERNAL TYPE CODE FOR PAPER TAPE PUNCH |
| 230 | XR=10 |
| 231 | TEMP=20 |
| 232 | CHAR=21 |
| 233 | INFPTR=22 |
| 234 | INEOF=23 |
| 235 | |
| 236 | ABUF=6601 /LINE BUFFER - 150 CHARACTERS LONG |
| 237 | SQBUF1=6600 /DIRECTORY BUFFER FOR "SQUISH" OPTION |
| 238 | SQBUF2=7200 /"" |
| 239 | |
| 240 | FIELD 1 |
| 241 | |
| 242 | /TO ENABLE /E,/F,/L SET |
| 243 | /OS78=0 |
| 244 | |
| 245 | /TO DISABLE /E,/F,/L |
| 246 | IFNDEF OS78 <OS78=1> |
| 247 | |
| 248 | \f /GENERAL CHARACTER I/O ROUTINES FOR BLEEP |
| 249 | /CALLED AS FOLLOWS: |
| 250 | |
| 251 | /JMS I (IOPEN INITIALIZES THE INPUT ROUTINE |
| 252 | |
| 253 | /JMS I (ICHAR READS A CHARACTER |
| 254 | /ERROR RETURN /AC>0 IF END OF FILE, AC<0 IF READ ERROR |
| 255 | |
| 256 | /JMS I (OOPEN INITIALIZES THE OUTPUT ROUTINE |
| 257 | /ERROR RETURN AC>0 IF NO OUTPUT DEVICE/FILE, AC<0 IF ERROR |
| 258 | |
| 259 | /JMS I (OCHAR OUTPUTS A CHARACTER |
| 260 | /ERROR RETURN OUTPUT ERROR OR TOO MUCH OUTPUT |
| 261 | |
| 262 | /JMS I (OCLOSE CLOSES THE OUTPUT FILE |
| 263 | /ERROR RETURN FILE TOO LARGE TO BE CLOSED OR OUTPUT ERROR |
| 264 | |
| 265 | /JMS I (OTYPE RETURNS DCB WORD OF OUTPUT DEVICE IN AC |
| 266 | |
| 267 | |
| 268 | |
| 269 | /PARAMETERS NEEDED: |
| 270 | |
| 271 | /INBUF= ADDRESS OF INPUT BUFFER |
| 272 | /INCTL= INPUT BUFFER CONTROL WORD |
| 273 | /OUBUF= ADDRESS OF OUTPUT BUFFER |
| 274 | /OUCTL= OUTPUT BUFFER CONTROL WORD (MUST BE NEGATIVE) |
| 275 | /INRECS= [INCTL/256] |
| 276 | /INDEVH= ADDRESS OF PAGE FOR INPUT HANDLER |
| 277 | /OUDEVH= ADDRESS OF PAGE FOR OUTPUT HANDLER |
| 278 | |
| 279 | /ASSUMES I/O MONITOR IS RESIDENT IN CORE. |
| 280 | /CAN BE CALLED FROM ANY FIELD WITH BUFFERS IN ANY FIELD. |
| 281 | \f INFLD=INCTL&70 /GET FIELD OF INPUT BUFFER |
| 282 | OUFLD=OUCTL&70 /DITTO OUTPUT BUFFER |
| 283 | |
| 284 | *2000 |
| 285 | |
| 286 | IN7400, 7400 |
| 287 | IOPEN, 0 |
| 288 | CLA CMA |
| 289 | DCA INCHCT /SET INCHCT TO FORCE A READ |
| 290 | ISZ INEOF /SET END-OF-FILE FLAG TO FORCE A NEW FILE |
| 291 | TAD (7617 |
| 292 | DCA INFPTR /RESET FILE POINTER |
| 293 | RDF |
| 294 | TAD INCDIF |
| 295 | DCA .+1 |
| 296 | INPTR, HLT /RESTORE CALLING FIELDS |
| 297 | JMP I IOPEN |
| 298 | |
| 299 | ICHAR, 0 |
| 300 | IN7600, 7600 |
| 301 | RDF |
| 302 | TAD INCDIF |
| 303 | DCA INRTRN /SAVE CALLING FIELDS |
| 304 | INCHAR, CDF INFLD |
| 305 | ISZ INJMP /BUMP THREE-WAY UNPACK SWITCH |
| 306 | ISZ INCHCT |
| 307 | INJMPP, JMP INJMP |
| 308 | TAD INEOF |
| 309 | SNA CLA /DID LAST READ YIELD END-OF-FILE? |
| 310 | JMP INGBUF /NO - DO ANOTHER |
| 311 | GETNEW, JMS INNEWF /OPEN A NEW INPUT FILE |
| 312 | JMP EOFERR /NO FILE TO OPEN |
| 313 | INGBUF, TAD INCTR |
| 314 | CLL |
| 315 | TAD (INRECS |
| 316 | SNL |
| 317 | DCA INCTR /RESTORE INCTR IF IT HASN'T OVERFLOWED |
| 318 | SZL /IS THIS THE LAST READ? |
| 319 | ISZ INEOF /YES - SET END-OF-FILE FLAG |
| 320 | /NOT END-OF-FILE IF INPUT DEVICE |
| 321 | /IS NON-FILE STRUCTURED! |
| 322 | CLL CML CMA RTR /CONSTRUCT A CONTROL WORD FOR THE READ |
| 323 | RTR /FROM THE AMOUNT OF THE OVERFLOW |
| 324 | RTR /(IF ANY) AND THE STANDARD CONTROL WORD |
| 325 | TAD (INCTL+1 |
| 326 | DCA INCTLW |
| 327 | INCDIF, CDF CIF 0 |
| 328 | CDF 10 |
| 329 | JMS I INHNDL /CALL THE DEVICE HANDLER |
| 330 | INCTLW, 0 |
| 331 | INBUFP, INBUF |
| 332 | INREC, 0 |
| 333 | JMS I (SLASHG /A HANDLER ERROR - SHOULD WE IGNORE? |
| 334 | INERRX-. /ADDRESS IF NOT |
| 335 | INBREC, TAD INREC |
| 336 | TAD (INRECS |
| 337 | DCA INREC /UPDATE THE RECORD NUMBER |
| 338 | TAD INCTLW |
| 339 | AND IN7600 |
| 340 | CLL RAL |
| 341 | TAD INCTLW |
| 342 | AND IN7600 |
| 343 | CMA |
| 344 | DCA INCHCT /COMPUTE THE NEW CHARACTER COUNT |
| 345 | TAD INJMPP |
| 346 | DCA INJMP /RESET THE CHARACTER SWITCH |
| 347 | TAD INBUFP |
| 348 | DCA INPTR /AND THE WORD POINTER |
| 349 | JMP INCHAR /GO BACK AND MAKE BELIEVE THIS NEVER HAPPENED |
| 350 | INERRX, ISZ INEOF /EITHER AN END-OF-FILE OR A BADDIE |
| 351 | SMA CLA /WHICH TYPE WAS IT? |
| 352 | JMP INBREC /END OF FILE - RESUME THY PROCESSING |
| 353 | INERR, CLA CLL CML RAR /BADDIE - GIVE ERROR RETURN WITH NEGATIVE AC |
| 354 | EOFERR, JMP INRTRN |
| 355 | INJMP, HLT /THIS IS THE THREE - WAY CHARACTER SWITCH |
| 356 | JMP ICHAR1 |
| 357 | JMP ICHAR2 |
| 358 | ICHAR3, TAD INJMPP |
| 359 | DCA INJMP |
| 360 | TAD I INPTR |
| 361 | IN200, AND IN7400 |
| 362 | CLL RTR |
| 363 | RTR /COMBINE THE HIGH-ORDER FOUR BITS OF |
| 364 | TAD INCTLW |
| 365 | RTR /THE TWO WORD TO FORM THE THIRD CHARACTER |
| 366 | RTR |
| 367 | ISZ INPTR |
| 368 | JMP INCOMN |
| 369 | ICHAR2, TAD I INPTR |
| 370 | AND IN7400 |
| 371 | DCA INCTLW /SAVE THE HIGH-ORDER BITS FOR THE THIRD CHAR |
| 372 | ISZ INPTR /BUMP THE WORD POINTER |
| 373 | ICHAR1, TAD I INPTR |
| 374 | INCOMN, AND (377 |
| 375 | TAD (-232 |
| 376 | INCTZF, SNA /IS THE CHARACTER A ^Z? |
| 377 | JMP GETNEW /YES - GET A NEW FILE |
| 378 | TAD (232 /RESTORE THE CHARACTER |
| 379 | ISZ ICHAR /BUMP RETURN TO NORMAL RETURN |
| 380 | INRTRN, 0 /RESTORE CALLING FIELDS |
| 381 | JMP I ICHAR /AND RETURN |
| 382 | /IOPEN IS UNNECESSARY. |
| 383 | \fINNEWF, -1 /ROUTINE TO OPEN NEW INPUT FILE |
| 384 | INCHCT=INNEWF |
| 385 | CDF 10 |
| 386 | TAD (INDEVH+1 |
| 387 | DCA INHNDL /INITIALIZE HANDLER ADDRESS |
| 388 | TAD I INFPTR /GET NEXT CD INPUT FILE ENTRY |
| 389 | SNA /ANY MORE? |
| 390 | JMP I INNEWF /NO - OUT OF INPUT |
| 391 | JMS I IN200 |
| 392 | 1 /ASSIGN, FETCH HANDLER |
| 393 | INHNDL, 0 |
| 394 | HLT /HUH? |
| 395 | TAD I INFPTR |
| 396 | AND (7760 /GET LENGTH PART OF WORD |
| 397 | SZA /LENGTH OF 0 MEANS LENGTH >=256 |
| 398 | TAD (17 /ADD HIGH-ORDER BITS |
| 399 | CLL CML RTR |
| 400 | RTR |
| 401 | DCA INCTR /STORE LENGTH OF FILE |
| 402 | ISZ INFPTR |
| 403 | TAD I INFPTR |
| 404 | DCA INREC /STORE STARTING RECORD NUMBER OF FILE |
| 405 | ISZ INFPTR |
| 406 | DCA INEOF /ZERO END-OF-FILE FLAG |
| 407 | ISZ INNEWF |
| 408 | JMP I INNEWF |
| 409 | INCTR=IOPEN |
| 410 | PAGE |
| 411 | \fOOPEN, 0 /OPEN OUTPUT FILE |
| 412 | OU7600, 7600 |
| 413 | / RDF |
| 414 | / TAD OUCDIF |
| 415 | / DCA OORETN |
| 416 | TAD OU7601 |
| 417 | DCA OUBLK |
| 418 | TAD (OUDEVH+1 |
| 419 | DCA OUHNDL |
| 420 | CDF 10 |
| 421 | TAD I OU7600 /GET DEVICE NUMBER WORD OF OUTPUT FILE ENTRY |
| 422 | AND (17 /STRIP OFF ANY LENGTH INFO |
| 423 | SNA /IS THERE AN OUTPUT DEVICE? |
| 424 | JMP ONOFIL /NO - INHIBIT OUTPUT |
| 425 | JMS I (200 |
| 426 | 1 /ASSIGN, FETCH HANDLER |
| 427 | OUHNDL, 0 /OUTPUT DEVICE HANDLER ENTRY |
| 428 | HLT /HUH? |
| 429 | OUENTR, TAD I OU7600 |
| 430 | JMS I (200 |
| 431 | 3 /ENTER OUTPUT FILE |
| 432 | OUBLK, 7601 /REPLACED WITH STARTING BLOCK |
| 433 | OUELEN, 0 /REPLACED WITH LENGTH OF HOLE |
| 434 | JMP OEFAIL /FAILED - MAYBE WE ASKED TOO MUCH |
| 435 | DCA OUCCNT |
| 436 | DCA I (OUTINH /ZERO OUTPUT INHIBIT FLAG |
| 437 | JMS I (OUSETP |
| 438 | ISZ OOPEN |
| 439 | OORETN, CDF CIF 10 /RESTORE CALLING FIELDS |
| 440 | JMP I OOPEN |
| 441 | OEFAIL, TAD I OU7600 |
| 442 | AND (7760 /GET REQUESTED LENGTH |
| 443 | SNA CLA /WAS IT AN INDEFINITE REQUEST |
| 444 | JMP ONTERR /YES - CANNOT ENTER THE FILE |
| 445 | TAD I OU7600 |
| 446 | AND (17 /MAKE THE REQUESTED LENGTH ZERO |
| 447 | DCA I OU7600 |
| 448 | JMP OUENTR /TRY, TRY AGAIN |
| 449 | ONTERR, CLA CLL CML RAR |
| 450 | JMP OORETN /TAKE THE ERROR RETURN WITH AC<0 |
| 451 | ONOFIL, ISZ I (OUTINH |
| 452 | JMP OORETN /TAKE THE ERROR RETURN WITH AC=0 |
| 453 | \fOUTDMP, 0 |
| 454 | DCA OUCTLW /STORE THE CONTROL WORD |
| 455 | CDF 10 |
| 456 | TAD I (OUTINH |
| 457 | SZA CLA |
| 458 | JMP OUNOWR |
| 459 | TAD OUCCNT |
| 460 | SNA |
| 461 | ISZ OUCTLW |
| 462 | TAD OUBLK |
| 463 | DCA OUREC /COMPUTE THE STARTING BLOCK NUMBER OF THIS TRANSFER |
| 464 | TAD OUCTLW |
| 465 | CLL RTL |
| 466 | RTL |
| 467 | RTL |
| 468 | AND (17 /COMPUTE THE NUMBER OF RECORDS |
| 469 | TAD OUCCNT /UPDATE THE NUMBER OF BLOCKS IN THE FILE |
| 470 | DCA OUCCNT |
| 471 | TAD OUCCNT |
| 472 | CLL CML |
| 473 | TAD OUELEN |
| 474 | SNL SZA CLA /DOES THE LENGTH EXCEED THE GIVEN LENGTH? |
| 475 | JMP I OUTDMP /YES - SIGNAL OUTPUT ERROR |
| 476 | OUCDIF, CDF CIF 0 |
| 477 | CDF 10 |
| 478 | JMS I OUHNDL |
| 479 | OUCTLW, 0 |
| 480 | OUBUF |
| 481 | OUREC, 0 |
| 482 | JMS I (SLASHG |
| 483 | .+2-. |
| 484 | OUNOWR, ISZ OUTDMP /BUMP OUTDMP TO NORMAL RETURN |
| 485 | JMP I OUTDMP |
| 486 | \fOCLOSE, 0 |
| 487 | CDF 10 |
| 488 | TAD I (OUTINH |
| 489 | SZA CLA /IS OUTPUT INHIBITED? |
| 490 | JMP OCISZ /YES - CLOSE IS A NOP |
| 491 | JMS I (OTYPE |
| 492 | AND (770 |
| 493 | TAD (-PTP /CHECK FOR PAPER TAPE PUNCH OUTPUT |
| 494 | SZA CLA /AND SKIP ^Z OUTPUT IF TRUE |
| 495 | TAD (232 /OUTPUT A ^Z |
| 496 | JMS I (OCHAR |
| 497 | JMP OCRET |
| 498 | JMS I (OCHAR |
| 499 | JMP OCRET |
| 500 | FILLLP, JMS I (OCHAR |
| 501 | JMP OCRET |
| 502 | JMS I (OTYPE /GET TYPE OF OUTPUT DEVICE |
| 503 | SPA CLA |
| 504 | TAD (100 /IF ITS A DIRECTORY DEVICE FORCE A RECORD |
| 505 | TAD (77 /BOUNDARY - OTHERWISE A HALF-RECORD |
| 506 | AND I (OUDWCT |
| 507 | SZA CLA /UP TO THE BOUNDARY YET? |
| 508 | JMP FILLLP /NO - FILL WITH ZEROS |
| 509 | TAD I (OUDWCT /GET DOUBLEWORD COUNT LEFT |
| 510 | TAD (OUCTL&3700 |
| 511 | SNA /A FULL WRITE LEFT? |
| 512 | JMP NODUMP /YES - DON'T DO IT - THE ^Z IS ALREADY OUT |
| 513 | TAD (4000+OUFLD /PUT IN THE FIELD BITS AND THE WRITE BIT |
| 514 | JMS OUTDMP |
| 515 | JMP OCRET /AN ERROR OCCURRED WHILE DUMPING THE BUFFER |
| 516 | NODUMP, TAD I OU7600 /GET THE DEVICE NUMBER |
| 517 | JMS I (200 |
| 518 | 4 /CLOSE THE OUTPUT FILE |
| 519 | OU7601, 7601 /POINTER TO THE OUTPUT FILE NAME |
| 520 | OUCCNT, 0 |
| 521 | SKP /ERROR WHILE CLOSING THE FILE - BAD! |
| 522 | OCISZ, ISZ OCLOSE |
| 523 | OCRET, CDF CIF 10 /RESTORE CALLING FIELDS |
| 524 | JMP I OCLOSE |
| 525 | PAGE |
| 526 | \fOUSETP, 0 /ROUTINE TO INITIALIZE CHARACTER POINTERS |
| 527 | TAD (OUCTL&3700 /GET SIZE OF BUFFER IN DOUBLEWORDS |
| 528 | CIA /PAL10 IS DEFINITELY NOT NICE |
| 529 | DCA OUDWCT |
| 530 | / TAD (OUBUF |
| 531 | IFNZRO OUBUF <ERROR!> /V3 |
| 532 | DCA OUPTR /INITIALIZE WORD POINTER |
| 533 | TAD OUJMPE |
| 534 | DCA OUJMP /INITIALIZE THREE-WAY CHARACTER SWITCH |
| 535 | JMP I OUSETP |
| 536 | |
| 537 | OCHAR, 0 |
| 538 | AND (377 |
| 539 | DCA OUTEMP |
| 540 | RDF |
| 541 | TAD (CDF CIF 0 |
| 542 | DCA OUCRET |
| 543 | TAD OUTINH |
| 544 | SZA CLA /IS THERE AN OUTPUT FILE? |
| 545 | JMP OUCOMN /NO - EXIT |
| 546 | OUCHAR, CDF OUFLD /SET DATA FIELD TO BUFFER'S FIELD |
| 547 | ISZ OUJMP /BUMP THE CHARACTER SWITCH |
| 548 | OUJMP, HLT /THREE WAY CHARACTER SWITCH |
| 549 | JMP OCHAR1 |
| 550 | JMP OCHAR2 |
| 551 | OCHAR3, TAD OUTEMP |
| 552 | CLL RTL |
| 553 | RTL |
| 554 | AND (7400 |
| 555 | TAD I OUPOLD |
| 556 | DCA I OUPOLD /UPDATE FIRST WORD OF TWO WITH HIGH |
| 557 | /ORDER 4 BITS OF THIRD CHAR |
| 558 | TAD OUTEMP |
| 559 | CLL RTR |
| 560 | RTR |
| 561 | RAR |
| 562 | AND (7400 |
| 563 | TAD I OUPTR |
| 564 | DCA I OUPTR /UPDATE SECOND WORD FROM LOW ORDER 4 BITS |
| 565 | TAD OUJMPE |
| 566 | DCA OUJMP /RESET SWITCH |
| 567 | ISZ OUPTR |
| 568 | ISZ OUDWCT /BUMP DOUBLEWORD COUNTER EVERY 3 CHARS |
| 569 | JMP OUCOMN |
| 570 | TAD (OUCTL /LOAD CONTROL WORD FOR A FULL WRITE |
| 571 | JMS I (OUTDMP /DUMP THE BUFFER |
| 572 | JMP OUCRET /OUTPUT ERROR - GIVE ERROR RETURN |
| 573 | JMS OUSETP /RE-INITIALIZE THE POINTERS |
| 574 | JMP OUCOMN |
| 575 | OCHAR2, TAD OUPTR |
| 576 | DCA OUPOLD /SAVE POINTER TO FIRST WORD OF TWO |
| 577 | ISZ OUPTR /BUMP WORD POINTER TO SECOND WORD |
| 578 | OCHAR1, TAD OUTEMP |
| 579 | DCA I OUPTR |
| 580 | OUCOMN, ISZ OCHAR |
| 581 | OUCRET, HLT /RESTORE CALLING FIELDS |
| 582 | JMP I OCHAR |
| 583 | OUTEMP, 0 |
| 584 | OUPOLD, 0 |
| 585 | OUPTR, 0 |
| 586 | OUJMPE, JMP OUJMP |
| 587 | OUDWCT, 0 |
| 588 | OUTINH, 0 |
| 589 | \fOTYPE, 0 |
| 590 | RDF |
| 591 | TAD (CDF CIF 0 |
| 592 | DCA OTRTN |
| 593 | CDF 10 |
| 594 | TAD I (7600 |
| 595 | AND (17 |
| 596 | TAD (DCB-1 |
| 597 | DCA OUTEMP |
| 598 | TAD I OUTEMP |
| 599 | OTRTN, HLT |
| 600 | JMP I OTYPE |
| 601 | CTCTST, 0 |
| 602 | TAD (200 /V3 |
| 603 | KRS |
| 604 | TAD (-203 |
| 605 | SNA CLA /IS THE TELETYPE BUFFER A ^C |
| 606 | KSF /WITH THE TELETYPE FLAG ON? |
| 607 | JMP I CTCTST /NO |
| 608 | LEAVE, CDF CIF 0 /YES - GO TO MONITOR |
| 609 | JMP I (7600 /THROUGH THE "SAVE CORE" RETURN |
| 610 | |
| 611 | SLASHG, 0 |
| 612 | DCA CTCTST |
| 613 | TAD SQFLAG |
| 614 | SZA CLA /ARE WE SQUISHING? |
| 615 | JMP I (SQIOER /YES |
| 616 | TAD CTCTST |
| 617 | SPA CLA /ONLY IGNORE HARD ERRORS |
| 618 | TAD I (MPARAM |
| 619 | AND (40 |
| 620 | SZA CLA / "G" SWITCH |
| 621 | SLGRET, JMP I SLASHG /IGNORED! |
| 622 | TAD I SLASHG |
| 623 | TAD SLASHG |
| 624 | DCA SLASHG /SET UP NON-IGNORE ADDRESS |
| 625 | TAD CTCTST |
| 626 | JMP I SLASHG /RETURN WITH AC RESTORED |
| 627 | |
| 628 | \f |
| 629 | IFZERO OS78 < |
| 630 | DIR, DCA DTYPE /SAVE TYPE OF REQUEST |
| 631 | TAD I (7600 |
| 632 | SZA CLA /IS THERE AN OUTPUT FILE? |
| 633 | JMP I (DIRPRE /YES |
| 634 | DCA TTYDEV+1 |
| 635 | JMS I (200 |
| 636 | 12 /ASSIGN WITHOUT FETCH |
| 637 | TTYDEV, 5524 /COMPRESSED CODE FOR "TTY" |
| 638 | 0 |
| 639 | 0 |
| 640 | JMP I (PIP /V3 WHAT - NO TELETYPE! |
| 641 | TAD TTYDEV+1 |
| 642 | DCA I (7600 |
| 643 | JMP I (DIRPRE |
| 644 | > |
| 645 | |
| 646 | IFNZRO OS78 < |
| 647 | DIR, JMS I (PIPERR /TYPE OUT MESSAGE |
| 648 | 14 |
| 649 | DIRMSG, TEXT "USE DIRECT" |
| 650 | > |
| 651 | |
| 652 | PAGE |
| 653 | \f /PIP PROPER BEGINS HERE |
| 654 | /********************** |
| 655 | |
| 656 | /IMAGE MODE PROCESSOR FOR PIP |
| 657 | |
| 658 | IMAGE, JMS I (FIXLEN |
| 659 | JMS I (OUTOPN |
| 660 | JMS IMTRA |
| 661 | IMCLOS, TAD I (OUTINH |
| 662 | SZA CLA /WAS THERE AN OUTPUT FILE? |
| 663 | JMP I (PIPCLR /NO - DON'T CLOSE IT |
| 664 | JMS I (OUK /GET THE LENGTH OF THE OUTPUT FILE |
| 665 | DCA IMCCNT |
| 666 | TAD I IM7600 |
| 667 | JMS I (200 |
| 668 | 4 /CLOSE |
| 669 | 7601 /FILE NAME |
| 670 | IMCCNT, 0 |
| 671 | JMP I (AOUERR |
| 672 | JMP I (PIPCLR |
| 673 | |
| 674 | ENDFUJ, 0 /PART OF DIRECTORY PRINTING ROUTINE |
| 675 | JMS I (PRNUM |
| 676 | TAD (-6 |
| 677 | JMS I (PRWD /PRINT SIX WORDS |
| 678 | 0006 / F |
| 679 | 2205 /RE |
| 680 | 0500 /E |
| 681 | 0214 /BL |
| 682 | 1703 /OC |
| 683 | 1323 /KS |
| 684 | JMS I (PCRLF |
| 685 | JMS I (PCRLF /LEAVE A SPACE BETWEEN DIRECTORIES |
| 686 | ISZ INEOF /SIMULATE "END OF FILE" FOR INPUT ROUTINE |
| 687 | CLA CMA |
| 688 | DCA I (INCHCT /AS WELL AS "END OF BUFFER" |
| 689 | JMP I ENDFUJ |
| 690 | \fIMHNDL, /V3 |
| 691 | SQTRA, 0 |
| 692 | TAD SQTRA |
| 693 | DCA IMTRA /FAKE A CALL TO "IMTRA" |
| 694 | TAD RECCNT /SETTING UP THE ARGS TO DO THE SQUISHING FOR US |
| 695 | DCA I (INCTR |
| 696 | TAD IHNDLR |
| 697 | DCA IMHNDL |
| 698 | TAD INBLK |
| 699 | DCA IMREC |
| 700 | TAD OUTBLK |
| 701 | DCA I (OUCCNT |
| 702 | DCA INEOF |
| 703 | JMP IMRCLP |
| 704 | |
| 705 | IMTRA, 0 |
| 706 | JMS I (IOPEN /INITIALIZE INPUT ROUTINE |
| 707 | AGAIN, TAD INEOF /IOPEN ALWAYS SETS INEOF |
| 708 | SNA CLA /KEEP READING? |
| 709 | JMP IMRCLP /YES |
| 710 | /NO, OPEN NEXT FILE |
| 711 | IMFILP, JMS I (INNEWF /SET UP PARAMS FOR NEXT FILE |
| 712 | JMP I IMTRA /NO NEXT FILE |
| 713 | TAD I (INHNDL |
| 714 | DCA IMHNDL /GET DEVICE HANDLER ENTRY |
| 715 | TAD I (INREC |
| 716 | DCA IMREC /AND STARTING BLOCK NUMBER |
| 717 | IMRCLP, TAD I (INCTR |
| 718 | CLL |
| 719 | TAD (15 |
| 720 | SNL /IF LINK IS ON, THERE ARE LESS THAN 16 BLOCKS LEFT |
| 721 | DCA I (INCTR |
| 722 | SZL |
| 723 | ISZ INEOF |
| 724 | CLL CML CMA RTR |
| 725 | RTR |
| 726 | RTR |
| 727 | TAD (3201 /FORM A FULL OR PARTIAL READ CONTROL WORD |
| 728 | DCA IMCTLW |
| 729 | JMS I (CTCTST /CHECK FOR ^C |
| 730 | CIF 0 |
| 731 | JMS I IMHNDL |
| 732 | IMCTLW, 0 |
| 733 | OUBUF |
| 734 | IMREC, 0 |
| 735 | JMS I (SLASHG |
| 736 | IMERRX-. |
| 737 | TAD IMREC |
| 738 | TAD (15 |
| 739 | DCA IMREC /UPDATE BLOCK NUMBER |
| 740 | CLA CLL CML RAR |
| 741 | TAD IMCTLW |
| 742 | IMOUT, JMS I (OUTDMP /WRITE OUT WHAT WE JUST READ IN |
| 743 | JMP I (AOUERR /WRITE ERROR - BAD! |
| 744 | JMP AGAIN /V3 |
| 745 | \fIMERRX, ISZ INEOF /SIGNAL EOF OR WORSE |
| 746 | SPA CLA /WHICH ONE IS IT? |
| 747 | JMP IM7600 |
| 748 | TAD (6377 /MARCH DOWN THROUGH CORE |
| 749 | IMEFLP, DCA CHAR /LOOKING FOR THE FIRST NON-ZERO WORD |
| 750 | CDF 0 |
| 751 | TAD I CHAR |
| 752 | SZA CLA |
| 753 | JMP IMNZRO |
| 754 | CLA CMA CLL |
| 755 | TAD CHAR |
| 756 | SZL /IF WE GO THROUGH THE BUFFER WITHOUT A NON-ZERO WORD |
| 757 | JMP IMEFLP |
| 758 | IM7600, 7600 |
| 759 | JMS I (PIPERR /SOMETHING IS WRONG (HANDLER SHOULD HAVE INSERTED |
| 760 | 4 /A ^Z AT LEAST) |
| 761 | IMNZRO, CDF 10 |
| 762 | TAD CHAR |
| 763 | CLL CML RAR |
| 764 | AND IM7600 |
| 765 | TAD (200 /GET THE LENGTH OF THE USEFUL PART OF THE BUFFER |
| 766 | JMP IMOUT /AS AN OUTPUT CONTROL WORD AND GO OUTPUT IT |
| 767 | PAGE |
| 768 | \f/** PIP STARTS HERE (OR HERE+1 IF CHAINED TO) ** |
| 769 | |
| 770 | PIPSA, JMP PIPCD /NORMAL ENTRY/RE-ENTRY - CALL CD |
| 771 | JMP NOPCD /ENTRY FROM CHAIN COMMAND - ASSUME CD AREA SET UP |
| 772 | /PART OF ASCII PROCESSOR - CLEAN UP AT END OF LINE AND END OF FILE |
| 773 | |
| 774 | LFEED, TAD CHAR |
| 775 | DCA I XR /PUT THE LINE FEED IN THE LINE BUFFER |
| 776 | EOL, DCA I XR /MARK THE END OF USEFUL INFO |
| 777 | JMS I (CTCTST |
| 778 | TAD (ABUF-1 |
| 779 | DCA XR /RESET BUFFER POINTER |
| 780 | EOLLP, TAD I XR /GET A CHARACTER FROM THE LINE BUFFER |
| 781 | PIPSNA, SNA /ZERO MEANS NO MORE CHARS |
| 782 | JMP EOFTST |
| 783 | JMS I (OCHAR /OUTPUT THE CHARACTER |
| 784 | JMP I (AOUERR |
| 785 | JMP EOLLP |
| 786 | EOFTST, TAD AEOFFG |
| 787 | SNA CLA /END OF INPUT ENCOUNTERED? |
| 788 | JMP I (ASCIGO /NO - GET NEXT LINE |
| 789 | ACLOSE, JMS I (OCLOSE /YES - CLOSE THE OUTPUT FILE |
| 790 | JMP I (AOUERR /ERROR ON CLOSE |
| 791 | PIP, TAD I (MPARAM-1 /V3 |
| 792 | SMA CLA /ALTMODE TERMINATE LAST COMMAND STRING? |
| 793 | JMP PIPCD /NO |
| 794 | CDF CIF 0 /YES |
| 795 | JMP I (7605 /EXIT TO OS/8 WITHOUT SAVING CORE |
| 796 | PIPCD, JMS I (200 /OF COURSE THE MONITOR IS IN CORE! |
| 797 | 5 /COMMAND DECODE |
| 798 | 0 /NO ASSUMED EXTENSIONS ON INPUT |
| 799 | L20, /V3 |
| 800 | NOPCD, JMS I (ONCE /REPLACED BY '20' BY ONCE-ONLY CODE |
| 801 | JMS I (SRSTOR /CLEAR /S OR /Y;READ MONITOR |
| 802 | DCA SQFLAG /CLEAR /S INDICATOR |
| 803 | TAD PIPSNA |
| 804 | DCA I (INCTZF /RESET INPUT SWITCH TO DETECT "^Z"'S |
| 805 | TAD I (MPARAM+1 |
| 806 | AND (40 /"S" SWITCH |
| 807 | SZA CLA |
| 808 | JMP I (SQUISH /IT WAS ON - COMPRESS THE INDICATED DEVICES |
| 809 | TAD I (MPARAM+2 |
| 810 | RTL |
| 811 | SZL CLA /"Z" SWITCH IN THE LINK |
| 812 | JMS I (DZERO /ZERO DIRECTORY BEFORE PROCEEDING |
| 813 | TAD I (MPARAM |
| 814 | AND (400 /"D" SWITCH |
| 815 | SZA CLA |
| 816 | JMS I (DELETE /DELETE OUTPUT FILE |
| 817 | TAD I (MPARAM+2 /IS /Y ON? |
| 818 | SPA CLA |
| 819 | JMP I (SYSCOP /YEP..TRANSFER SYSTEM HEAD |
| 820 | TAD I (MPARAM |
| 821 | AND (301 /"E","F" AND "L" SWITCHES |
| 822 | SZA /ANY ONE OF THEM ON? |
| 823 | JMP I (DIR /YES - LIST A DIRECTORY |
| 824 | TAD I (MPARAM |
| 825 | RTL |
| 826 | AND (40 /"I" SWITCH ROTATED TWO LEFT |
| 827 | SZA CLA |
| 828 | JMP I (IMAGE /IMAGE MODE TRANSFER |
| 829 | TAD I (7617 /MUST PRESERVE THE LINK |
| 830 | SNA CLA /V3 IMAGE MODE ALLOWS NO INPUT FILE |
| 831 | JMP PIP /TERMINATE HERE IF NO INPUT SIDE |
| 832 | SZL CLA /"B" SWITCH IN LINK |
| 833 | JMP I (BINARY /BINARY MODE TRANSFER |
| 834 | |
| 835 | /DEFAULT MODE OF TRANSFER IS ASCII |
| 836 | |
| 837 | ASCII, TAD I (MPARAM+1 |
| 838 | AND L20 |
| 839 | DCA COPTSW |
| 840 | TAD COPTSW |
| 841 | JMS I (ASCI2 /TEST FOR OUTPUT DEVICE |
| 842 | JMS I (OUTOPN |
| 843 | JMS I (IOPEN /OPEN THE INPUT FILES |
| 844 | DCA AEOFFG /ZERO THE END-OF-FILE FLAG |
| 845 | JMS I (LEADER |
| 846 | JMP I (ASCIGO |
| 847 | |
| 848 | /ENTRY ON END OF INPUT |
| 849 | ASCEOF, SPA CLA /WAS IT END OF INPUT OR AN INPUT ERROR? |
| 850 | PER4, JMS I (PIPERR |
| 851 | 4 |
| 852 | ISZ AEOFFG /SET END-OF-INPUT FLAG |
| 853 | JMP EOL /PROCESS LAST LINE (IF ANY) |
| 854 | AEOFFG, 0 |
| 855 | \f /SUBROUTINE TO OUTPUT RUBOUTS AFTER FORM CONTROL CHARACTERS |
| 856 | RUBOUT, 0 /UNLESS OUTPUT IS TO A DIRECTORY DEVICE |
| 857 | DCA TEMP /STORE COUNT |
| 858 | JMS I (OTYPE /GET TYPE OF OUTPUT DEVICE |
| 859 | SPA CLA |
| 860 | JMP I RUBOUT /DIRECTORY DEVICE - DON'T BOTHER |
| 861 | RBTLP, TAD CHAR |
| 862 | TAD (-214 |
| 863 | SNA CLA /IS THE FORM CONTROL CHAR A FORM-FEED? |
| 864 | IAC /YES - OUTPUT BLANK TAPE INSTEAD |
| 865 | TAD (377 |
| 866 | DCA I XR /PUT IN BUFFER |
| 867 | ISZ TEMP |
| 868 | JMP RBTLP /LOOP FOR THE REQUISITE COUNT |
| 869 | JMP I RUBOUT |
| 870 | COPTSW, 0 |
| 871 | |
| 872 | DEND, SPA CLA |
| 873 | JMP PER4 |
| 874 | JMP ACLOSE |
| 875 | PAGE |
| 876 | \f *3200 |
| 877 | /ASCII PROCESSOR CONTINUED |
| 878 | |
| 879 | ASCIGO, TAD (ABUF-2 |
| 880 | DCA XR |
| 881 | DCA I XR /PROTECT AGAINST NULL LINE WITH "T" OPTION |
| 882 | DCA COLCT /ZERO COLUMN COUNTER FOR TAB CONVERSION |
| 883 | ACHLP, JMS I (ICHAR /GET A CHARACTER |
| 884 | JMP I (ASCEOF /END OF INPUT OR WORSE |
| 885 | AND (177 /MASK OUT PARITY BIT |
| 886 | SZA /IGNORE BLANK TAPE AND LEADER/TRAILER |
| 887 | TAD (-177 |
| 888 | SNA |
| 889 | JMP ACHLP /DITTO RUBOUTS |
| 890 | TAD (177-32 /V3C |
| 891 | SNA |
| 892 | JMP I (ASCPTCH /7-BIT ^Z CHECK |
| 893 | TAD (232 /FORCE COLUMN 8 ON |
| 894 | DCA CHAR |
| 895 | TAD CHAR |
| 896 | TAD (-216 |
| 897 | CLL |
| 898 | TAD ASCI5 |
| 899 | SNL /IS THE CHARACTER A FORM CONTROL CHARACTER? |
| 900 | JMP CINSRT /NO |
| 901 | TAD ASCJMP /YES - GO TO APPROPRIATE ROUTINE |
| 902 | DCA .+1 |
| 903 | HLT |
| 904 | ASCJMP, JMP I .+1 |
| 905 | TAB |
| 906 | LFEED |
| 907 | VTAB |
| 908 | FFEED |
| 909 | CARRET |
| 910 | CINSRT, 7600 /GRP 2 CLA |
| 911 | TAD CHAR |
| 912 | ADCAXR, DCA I XR /STORE THE CHARACTER IN THE LINE BUFFER |
| 913 | ISZ COLCT /ALWAYS BUMP THE COLUMN POINTER |
| 914 | TESTXR, TAD XR |
| 915 | TAD (-ABUF-226 |
| 916 | SPA CLA /HAS THE BUFFER OVERFLOWED? |
| 917 | JMP ACHLP /NO - GET NEXT CHARACTER |
| 918 | JMS I (PIPERR |
| 919 | 1 |
| 920 | \fTAB, TAD I (COPTSW |
| 921 | SNA CLA /DO WE WANT TO CONVERT? |
| 922 | JMP TABRBT /NO |
| 923 | TABLP, TAD (240 |
| 924 | DCA I XR /OUTPUT A SPACE |
| 925 | ISZ COLCT |
| 926 | TAD COLCT |
| 927 | AND (7 |
| 928 | SZA CLA /IS THE COLUMN COUNTER A MULTIPLE OF 8? |
| 929 | JMP TABLP /NOT YET |
| 930 | JMP TESTXR /YES - CHECK BUFFER OVERFLOW |
| 931 | TABRBT, TAD CHAR |
| 932 | DCA I XR |
| 933 | CLA CMA |
| 934 | JMS I (RUBOUT /TWO RUBOUTS FOLLOW A TAB |
| 935 | JMP TESTXR /CHECK FOR BUFFER OVERFLOW |
| 936 | VTAB, TAD I (COPTSW |
| 937 | SZA CLA /SHOULD WE CONVERT? |
| 938 | JMP VTLF /YES |
| 939 | TAD CHAR |
| 940 | DCA I XR |
| 941 | TAD (-4 |
| 942 | JMS I (RUBOUT /FOUR RUBOUTS AFTER A VERTICAL TAB |
| 943 | JMP I (EOL |
| 944 | FFLF, TAD (-4 /NINE LINE FEED SIMULATE A FORM FEED |
| 945 | VTLF, TAD (-5 /FIVE LINE FEEDS SIMULATE A VERTICAL TAB |
| 946 | DCA TEMP |
| 947 | TAD (212 |
| 948 | DCA I XR |
| 949 | ISZ TEMP |
| 950 | JMP .-3 |
| 951 | JMP I (EOL /FORM FEED AND VERTICAL TAB ARE LINE ENDERS |
| 952 | \fFFEED, TAD I (COPTSW |
| 953 | SZA CLA /SHOULD WE CONVERT? |
| 954 | JMP FFLF /YES |
| 955 | TAD CHAR |
| 956 | DCA I XR |
| 957 | TAD (-11 /NINE RUBOUTS AFTER A FORM FEED |
| 958 | JMS I (RUBOUT |
| 959 | JMP I (EOL |
| 960 | CARRET, TAD I (MPARAM |
| 961 | RTL |
| 962 | SMA CLA /"C" SWITCH MEANS DELETE TRAILING BLANKS FROM CARDS |
| 963 | JMP NOTOPT /IT WASN'T ON |
| 964 | TOPT, TAD XR |
| 965 | DCA TEMP |
| 966 | TAD I TEMP |
| 967 | TAD (-240 |
| 968 | SZA CLA /WAS THE LAST CHAR ON THE LINE A SPACE? |
| 969 | JMP NOTOPT /NO |
| 970 | CLA CMA |
| 971 | TAD XR /YES - BACK UP THE LINE POINTER |
| 972 | DCA XR |
| 973 | JMP TOPT |
| 974 | NOTOPT, TAD CHAR |
| 975 | DCA I XR /STORE THE CARRIAGE RETURN IN THE BUFFER |
| 976 | JMP TESTXR /CARRIAGE RETURN IS NOT A LINE TERMINATOR |
| 977 | COLCT, 0 |
| 978 | |
| 979 | OUTOPN, 0 |
| 980 | JMS I (OOPEN |
| 981 | SMA CLA |
| 982 | JMP I OUTOPN |
| 983 | JMS I (PIPERR |
| 984 | ASCI5, 5 |
| 985 | PAGE |
| 986 | \f /SUBROUTINES CALLED BY THE REST OF PIP |
| 987 | |
| 988 | K770, 770 /** DON'T MOVE THIS CONSTANT |
| 989 | DELETE, 0 |
| 990 | TAD P7600 |
| 991 | DCA DPFILE |
| 992 | CLA CLL CMA RTL |
| 993 | DCA CHAR /MAXIMUM OF THREE OUTPUT FILES |
| 994 | DELOOP, TAD (7201 |
| 995 | DCA DLHNDL |
| 996 | TAD I DPFILE |
| 997 | SNA /DOES THIS FILE EXIST? |
| 998 | JMP I DELETE /THAT'S ALL |
| 999 | JMS I C200 |
| 1000 | 1 /ASSIGN HANDLER FOR THE DELETION |
| 1001 | DLHNDL, 0 |
| 1002 | HLT |
| 1003 | TAD I DPFILE /RELOAD DEVICE NUMBER FOR DELETE |
| 1004 | ISZ DPFILE /BUMP DPFILE TO POINT TO THE FILE NAME |
| 1005 | JMS I C200 /DEVICE NUMBER IN AC |
| 1006 | DP4, 4 /CLOSE - USED AS DELETE IN THIS CASE |
| 1007 | DPFILE, 0 /POINTER TO FILE NAME |
| 1008 | 0 /ZERO LENGTH FOR DELETE |
| 1009 | JMS I (PIPERR /FILE WASN'T THERE TO BE DELETED |
| 1010 | 3 |
| 1011 | TAD DPFILE |
| 1012 | TAD DP4 |
| 1013 | DCA DPFILE |
| 1014 | ISZ CHAR |
| 1015 | JMP DELOOP /DELETE AS MANY FILES AS HE LISTED(UP TO 3) |
| 1016 | JMP I DELETE |
| 1017 | \fDZERO, 0 /SUBROUTINE TO ZERO THE DIRECTORY OF THE |
| 1018 | /FIRST OUTPUT DEVICE |
| 1019 | JMS I (OTYPE |
| 1020 | CLL RTL |
| 1021 | SZL /IS DEVICE READ-ONLY? |
| 1022 | JMP OZERR /YES - ERROR |
| 1023 | RTR |
| 1024 | AND K770 /MASK OUT DEVICE TYPE |
| 1025 | CLL RTR |
| 1026 | RAR |
| 1027 | TAD (DEVLEN /USE IT TO INDEX A TABLE OF DEVICE LENGTHS |
| 1028 | DCA PIPERR |
| 1029 | TAD I PIPERR |
| 1030 | SNA |
| 1031 | JMP I DZERO /DEVICE LENGTH ZERO MEANS NON-DIRECTORY DEVICE |
| 1032 | DCA PIPERR /STORE LENGTH |
| 1033 | TAD (OUDEVH+1 |
| 1034 | DCA OZHNDL |
| 1035 | TAD I P7600 |
| 1036 | JMS I C200 |
| 1037 | 1 /ASSIGN DEVICE, FETCH HANDLER |
| 1038 | OZHNDL, 0 |
| 1039 | HLT |
| 1040 | TAD I (MPARAM+2 /IF /Y ON, DO SYSTEM ZERO |
| 1041 | SPA CLA |
| 1042 | JMP ZRO70 |
| 1043 | TAD OZHNDL /BUT IF NOT, CHECK FOR SYSTEM ZERO |
| 1044 | TAD (-7607 |
| 1045 | SZA CLA |
| 1046 | JMP ZRO70+1 /NOT SYSTEM FILES BEGIN AT 7 |
| 1047 | JMS I (CONFRM /ASK IF HE'S SURE |
| 1048 | SYSZRO /V3 |
| 1049 | ZRO70, TAD (61 |
| 1050 | TAD (7 |
| 1051 | DCA I (DFORG |
| 1052 | DCA I (SQFLAG /AND CLEAR OUT SQUISHES |
| 1053 | TAD PIPERR |
| 1054 | TAD I (DFORG |
| 1055 | DCA I (DLENGT |
| 1056 | JMS I (GETEQ |
| 1057 | DCA I (DWASTE /DEFINE # OF WASTE WORDS |
| 1058 | DCA I (MPARAM+3 /KILL = OPTION FOR FUTURE /I TRANSFERS |
| 1059 | CIF 0 |
| 1060 | JMS I OZHNDL |
| 1061 | 5410 /V3 OUTPUT 6 BLOCKS FROM FIELD 1 |
| 1062 | DIRECT |
| 1063 | 1 /ALL DIRECTORIES ARE IN RECORD 1 |
| 1064 | OZERR, JMS I (PIPERR /ERROR WHILE ZEROING DIRECTORY |
| 1065 | 2 |
| 1066 | DCA OLDDIR /ZERO DIRECTORY POINTER TO FORCE A NEW READ |
| 1067 | JMP I DZERO |
| 1068 | \fPIPERR, 0 |
| 1069 | P7600, 7600 /V3 CLA |
| 1070 | JMS I (SRSTOR /RESET 07600! |
| 1071 | CDF 10 /JUST IN CASE |
| 1072 | TAD I PIPERR /GET ARG |
| 1073 | TAD (ERRTBL |
| 1074 | DCA TEMP |
| 1075 | TAD I TEMP |
| 1076 | JMS I (ERPRNT |
| 1077 | JMP I (PIP /RESTART PIP |
| 1078 | |
| 1079 | LEADER, 0 |
| 1080 | JMS I (OTYPE |
| 1081 | C200, AND K770 /GET THE TYPE OF THE OUTPUT DEVICE |
| 1082 | TAD (-PTP /IS IT A PAPER TAPE PUNCH? |
| 1083 | SZA CLA |
| 1084 | JMP I LEADER /NO |
| 1085 | TAD P7600 |
| 1086 | DCA TEMP |
| 1087 | JMS I (OCHAR /PUT OUT SOME LEADER |
| 1088 | JMP I (AOUERR |
| 1089 | ISZ TEMP |
| 1090 | JMP .-3 |
| 1091 | JMP I LEADER |
| 1092 | PAGE |
| 1093 | \f /TABLE OF DEVICE LENGTHS FOR /Z OPTION |
| 1094 | |
| 1095 | DEVLEN, 0;0;0;0;0;1520 /RK08 (1520= - DECIMAL 3248) |
| 1096 | 6001;4001;2001;0001 /RF08 IN VARIOUS SIZES |
| 1097 | /(CHEATS A BLOCK ON LARGEST TO KEEP IT NON-ZERO) |
| 1098 | 7601;7401;7201;7001 /DF32 IN VARIOUS SIZES |
| 1099 | /(CHEATS A BLOCK TO AVOID HARDWARE TROUBLE) |
| 1100 | 6437;6437 /DECTAPE AND LINCTAPE |
| 1101 | ZBLOCK 1 /20 MAGTAPE |
| 1102 | 6437 /21 TD8E |
| 1103 | 0 |
| 1104 | 1520 / 1/2 OF AN RK8E IS 23 |
| 1105 | 0 /24 |
| 1106 | 7022 /25 RX01 FLOPPY DISK |
| 1107 | ZBLOCK 52 /ALL THE REST |
| 1108 | |
| 1109 | |
| 1110 | FIXLEN, 0 /ROUTINE TO ESTIMATE OUTPUT FILE LENGTH |
| 1111 | TAD I (7600 |
| 1112 | AND (7760 |
| 1113 | SZA CLA /DID THE USER PROVIDE AN ESTIMATE? |
| 1114 | JMP I FIXLEN /YES - USE IT |
| 1115 | DCA CHAR |
| 1116 | TAD (7617 |
| 1117 | DCA TEMP |
| 1118 | FIXLP, TAD I TEMP /GET NEXT INPUT FILE |
| 1119 | SNA |
| 1120 | JMP FIXOVR /NO MORE INPUT FILES |
| 1121 | AND (7760 |
| 1122 | CIA CLL /GET LENGTH AS A POSITIVE NUMBER |
| 1123 | /(LENGTH OF ZERO TURNS LINK ON) |
| 1124 | TAD CHAR |
| 1125 | DCA CHAR /UPDATE CUMULATIVE LENGTH |
| 1126 | SZL CLA /DID CUMULATIVE LENGTH OVERFLOW 256 BLOCKS? |
| 1127 | JMP I FIXLEN /YES - CAN'T ESTIMATE IT |
| 1128 | ISZ TEMP |
| 1129 | ISZ TEMP |
| 1130 | JMP FIXLP |
| 1131 | FIXOVR, TAD CHAR |
| 1132 | TAD I (7600 |
| 1133 | DCA I (7600 /STICK LENGTH IN OUTPUT FILE DESCRIPTOR |
| 1134 | JMP I FIXLEN |
| 1135 | \fNOYES, TEXT /NO/ |
| 1136 | TEXT /YES/ |
| 1137 | |
| 1138 | CONFRM, 0 |
| 1139 | TAD I (MPARAM+1 |
| 1140 | RTL /'O' BIT TO SIGN |
| 1141 | SPA CLA |
| 1142 | JMP GOTCON /V3 'O' MEANS OK, ASSUME 'YES' |
| 1143 | TAD I CONFRM /V3 |
| 1144 | JMS I (ERPRNT |
| 1145 | KSF |
| 1146 | JMP .-1 |
| 1147 | JMS I (CTCTST |
| 1148 | KRB /LOOK AT HIS REPLY |
| 1149 | AND (177 /IGNORE PARITY TTY |
| 1150 | TAD (-"Y!7600 /V3 |
| 1151 | SNA CLA /IS IT YES? |
| 1152 | ISZ SQFLAG /SET SQFLAG TO 1 (NEEDED 1 LATER) |
| 1153 | TAD SQFLAG /USE SQFLAG AS INDEX FOR MESSAGE |
| 1154 | CLL RAL |
| 1155 | TAD (NOYES |
| 1156 | JMS I (ERPRNT |
| 1157 | TAD SQFLAG |
| 1158 | SNA CLA |
| 1159 | JMP I (PIP |
| 1160 | CNFMXT, ISZ CONFRM |
| 1161 | JMP I CONFRM |
| 1162 | |
| 1163 | GOTCON, ISZ SQFLAG /SET SQFLAG |
| 1164 | JMP CNFMXT /AND TAKE SKIP EXIT |
| 1165 | PAGE |
| 1166 | \f /DIRECTORY PRINTER FOR PIP |
| 1167 | MDATE=7666 |
| 1168 | |
| 1169 | DIRPRE, JMS I (OUTOPN /OPEN THE OUTPUT FILE |
| 1170 | TAD (ABUF |
| 1171 | DCA CHAR /ABUF WILL BE A TEMPORARY ARRAY OF STARTING FILES |
| 1172 | TAD (7617 |
| 1173 | DCA TEMP |
| 1174 | TAD I (7617 |
| 1175 | SNA |
| 1176 | JMS I (DSKNUM |
| 1177 | DCA I (7617 /DEFAULT DIRECTORY IS DSK: |
| 1178 | DFUJLP, TAD I TEMP |
| 1179 | SNA /ARE WE THROUGH WITH THE INPUT DEVICES? |
| 1180 | JMP GETDIR /YES |
| 1181 | AND (17 |
| 1182 | DCA I TEMP /ONLY THE DEVICE NUMBER IS IMPORTANT |
| 1183 | TAD I TEMP |
| 1184 | TAD (DCB-1 |
| 1185 | DCA PRWD |
| 1186 | CLA CLL CML RTL |
| 1187 | TAD TEMP |
| 1188 | DCA INFPTR /THIS SERVES NO FUNCTION EXCEPT IMPROVING ERROR MESSAGES |
| 1189 | TAD I PRWD |
| 1190 | SMA CLA /IS THE DEVICE A DIRECTORY DEVICE? |
| 1191 | JMS I (PIPERR /NO |
| 1192 | 6 |
| 1193 | ISZ TEMP |
| 1194 | TAD I TEMP |
| 1195 | DCA I CHAR /SAVE THE STARTING BLOCK NUMBER |
| 1196 | CLA IAC |
| 1197 | DCA I TEMP /READ FROM THE DIRECTORY |
| 1198 | ISZ TEMP |
| 1199 | ISZ CHAR |
| 1200 | JMP DFUJLP |
| 1201 | GETDIR, TAD (ABUF |
| 1202 | DCA CHAR |
| 1203 | JMS PCRLF |
| 1204 | TAD I (MDATE |
| 1205 | JMS I (PDATE |
| 1206 | JMS PCRLF |
| 1207 | JMS I (IOPEN /RESET POINTERS - WERE GONNA FAKE OUT THOSE "GENERAL" |
| 1208 | /ROUTINES |
| 1209 | JMP I (NXTDIR |
| 1210 | \fPRWD, 0 /ROUTINE TO PRINT SIXBIT TEXT |
| 1211 | SNA /IS COUNT ZERO? |
| 1212 | CMA /MAKE IT ONE |
| 1213 | DCA PRCT /STORE COUNT |
| 1214 | PRWDLP, TAD I PRWD |
| 1215 | PR212, RTR |
| 1216 | RTR |
| 1217 | RTR |
| 1218 | JMS PR6BIT |
| 1219 | TAD I PRWD |
| 1220 | JMS PR6BIT |
| 1221 | ISZ PRWD |
| 1222 | ISZ PRCT |
| 1223 | JMP PRWDLP |
| 1224 | JMP I PRWD |
| 1225 | PRCT, 0 |
| 1226 | PR6BIT, 0 |
| 1227 | AND (77 |
| 1228 | SZA |
| 1229 | TAD (240 /V3 |
| 1230 | AND (77 /V3 |
| 1231 | TAD (240 /V3 |
| 1232 | JMS I (OCHAR |
| 1233 | JMP I (AOUERR |
| 1234 | JMP I PR6BIT |
| 1235 | \fPRNUM, 0 |
| 1236 | DCA PRWD |
| 1237 | DCA TEMP |
| 1238 | TAD (PWRTEN |
| 1239 | DCA PCRLF |
| 1240 | PRNMLP, DCA PR6BIT |
| 1241 | TAD I PCRLF |
| 1242 | SNA |
| 1243 | JMP PRLAST /V3 |
| 1244 | CLL |
| 1245 | TAD PRWD |
| 1246 | SNL |
| 1247 | JMP .+4 |
| 1248 | DCA PRWD |
| 1249 | ISZ PR6BIT |
| 1250 | JMP PRNMLP+1 |
| 1251 | CLA |
| 1252 | TAD PR6BIT |
| 1253 | TAD TEMP |
| 1254 | SNA |
| 1255 | PBLJMP, JMP PRBLNK /INCREMENTED BY PDATE TO KILL LEADING BLANKS |
| 1256 | TAD (260 |
| 1257 | JMS PR6BIT |
| 1258 | CLA CLL CML RAR |
| 1259 | DCA TEMP |
| 1260 | ISZ PCRLF |
| 1261 | JMP PRNMLP |
| 1262 | PRBLNK, JMS PR6BIT |
| 1263 | JMP .-3 |
| 1264 | PRLAST, TAD PRWD /V3 |
| 1265 | TAD (260 /V3 |
| 1266 | JMS PR6BIT /V3 |
| 1267 | JMP I PRNUM /V3 |
| 1268 | \fPCRLF, 0 |
| 1269 | TAD (215 |
| 1270 | JMS I (OCHAR |
| 1271 | JMP I (AOUERR |
| 1272 | TAD PR212 |
| 1273 | JMS I (OCHAR |
| 1274 | JMP I (AOUERR |
| 1275 | JMP I PCRLF |
| 1276 | |
| 1277 | PWRTEN, -1750;-144;-12;0 /V3 |
| 1278 | PAGE |
| 1279 | \f /MAIN DIRECTORY PRINTING LOOP |
| 1280 | |
| 1281 | NXTDIR, JMS I (ICHAR /FAKE, FAKE |
| 1282 | JMP I (DEND |
| 1283 | CLA /WE DON'T WANT THE CHARACTER |
| 1284 | DCA ECOUNT |
| 1285 | TAD (INBUF-1 /WE WANT THE BUFFER! |
| 1286 | NEWSEG, DCA XR |
| 1287 | CDF 0 |
| 1288 | TAD I XR |
| 1289 | DCA DCOUNT /NUMBER OF ENTRIES |
| 1290 | TAD DCOUNT |
| 1291 | CLL |
| 1292 | TAD (100 |
| 1293 | SNL CLA |
| 1294 | JMS I (PIPERR |
| 1295 | 11 |
| 1296 | TAD I XR |
| 1297 | DCA BLOKNO /FIRST BLOCK OF FILE STORAGE |
| 1298 | TAD I XR |
| 1299 | DCA DLINK /LINK TO NEXT SEGMENT |
| 1300 | ISZ XR /BUMP XR PAST FLAG WORD |
| 1301 | TAD I XR |
| 1302 | DCA WASTE |
| 1303 | NAMELP, CDF 0 |
| 1304 | TAD I XR |
| 1305 | SNA /WHAT TYPE OF ENTRY IS IT? |
| 1306 | JMP DEMPTY /A FREE FILE |
| 1307 | DCA NAME1 /A PERMENANT OR TENTATIVE FILE |
| 1308 | TAD I XR |
| 1309 | DCA NAME2 |
| 1310 | TAD I XR |
| 1311 | DCA NAME3 |
| 1312 | TAD I XR |
| 1313 | DCA NAME4 |
| 1314 | TAD I XR |
| 1315 | DCA DDATE |
| 1316 | TAD WASTE /COMPENSATE FOR THE DATE INCREMENT |
| 1317 | CMA /AND THE WASTE WORDS |
| 1318 | TAD XR |
| 1319 | DCA XR |
| 1320 | TAD I XR |
| 1321 | SNA /IS IT A TENTATIVE FILE? |
| 1322 | JMP ADDLEN+1 /YES - TENTATIVE FILES ARE ALWAYS IGNORED |
| 1323 | CIA |
| 1324 | DCA FLENGT /NO - STORE THE LENGTH |
| 1325 | CDF 10 |
| 1326 | TAD I CHAR /GET THE STARTING FILE FOR THIS LISTING |
| 1327 | CIA CLL |
| 1328 | TAD BLOKNO |
| 1329 | SNL CLA /ARE WE THERE YET? |
| 1330 | JMP ADDLEN /NO - KEEP GOING |
| 1331 | CLA CLL CMA RTL |
| 1332 | JMS I (PRWD /PRINT THREE WORDS |
| 1333 | NAME1, 0 |
| 1334 | NAME2, 0 |
| 1335 | NAME3, 0 |
| 1336 | TAD NAME4 |
| 1337 | SNA CLA /IS THERE AN EXTENSION? |
| 1338 | TAD (-16 /NO - PRINT A BLANK |
| 1339 | TAD (56 /YES - PRINT A PERIOD |
| 1340 | JMS I (PR6BIT |
| 1341 | JMS I (PRWD |
| 1342 | NAME4, 0 /ZERO PRINTS AS TWO MORE BLANKS |
| 1343 | PRLNGT, TAD DTYPE |
| 1344 | AND (100 |
| 1345 | SZA CLA /WAS THE LISTING SWITCH /F? |
| 1346 | JMP PRTCRL /YES - DON'T PRINT LENGTH |
| 1347 | TAD FLENGT |
| 1348 | JMS I (PRNUM |
| 1349 | TAD WASTE |
| 1350 | SZA CLA |
| 1351 | TAD DDATE |
| 1352 | JMS I (PDATE /PRINT THE CREATION DATE OF THE FILE |
| 1353 | PRTCRL, JMS I (PCRLF |
| 1354 | ADDLEN, TAD FLENGT |
| 1355 | TAD BLOKNO |
| 1356 | DCA BLOKNO /UPDATE BLOCK NUMBER |
| 1357 | ISZ DCOUNT |
| 1358 | JMP NAMELP /LOOP UNTIL ALL FILES ARE PROCESSED |
| 1359 | TAD DLINK |
| 1360 | SNA CLA /MULTI-SEGMENT DIRECTORY? |
| 1361 | JMP ENDDIR /NO - FINISH UP |
| 1362 | TAD XR |
| 1363 | AND (7400 |
| 1364 | TAD (377 /BUMP XR TO NEXT BLOCK |
| 1365 | JMP NEWSEG /PROCESS NEXT LINK |
| 1366 | \fDEMPTY, TAD I XR |
| 1367 | CIA |
| 1368 | DCA FLENGT /STORE LENGTH OF FREE ENTRY |
| 1369 | CDF 10 |
| 1370 | TAD FLENGT |
| 1371 | TAD ECOUNT |
| 1372 | DCA ECOUNT /BUMP COUNT OF FREE BLOCKS |
| 1373 | TAD DTYPE |
| 1374 | AND (200 |
| 1375 | SNA CLA /IS THE /E SWITCH ON? |
| 1376 | JMP ADDLEN /NO - DON'T LIST FREE FILES |
| 1377 | TAD (-4 |
| 1378 | JMS I (PRWD |
| 1379 | TEXT /<EMPTY>/ |
| 1380 | JMS I (PR6BIT |
| 1381 | TAD FLENGT |
| 1382 | JMS I (PRNUM |
| 1383 | JMP PRTCRL |
| 1384 | ENDDIR, ISZ CHAR /BUMP TEMP ARRAY TO NEXT ENTRY |
| 1385 | TAD ECOUNT |
| 1386 | JMS I (ENDFUJ |
| 1387 | JMP NXTDIR |
| 1388 | PAGE |
| 1389 | \f/BINARY MODE PROCESSOR FOR PIP |
| 1390 | |
| 1391 | BIN360, 360 |
| 1392 | BINARY, JMS I (FIXLEN |
| 1393 | JMS I (OUTOPN |
| 1394 | JMS I (IOPEN |
| 1395 | JMS I (LEADER /PUT OUT BLANK TAPE IF HS PUNCH OUTPUT |
| 1396 | JMS LTCODE |
| 1397 | NEWTAP, JMS I (ICHAR |
| 1398 | JMP BEOF /END OF FILE ON INPUT |
| 1399 | SNA |
| 1400 | JMP NEWTAP /BLANK TAPE - KEEP GOING |
| 1401 | TAD BN7600 |
| 1402 | SZA CLA |
| 1403 | JMP NEWTAP |
| 1404 | JMS I (ICHAR |
| 1405 | JMP BEOF |
| 1406 | TAD BN7600 |
| 1407 | SNA |
| 1408 | JMP .-4 |
| 1409 | TAD BIN200 |
| 1410 | DCA CHAR |
| 1411 | TAD CHAR |
| 1412 | BIN200, AND BIN360 |
| 1413 | TAD (-240 /CHECK TYPE OF TAPE |
| 1414 | SNA /IS IT RELOCATABLE? |
| 1415 | JMP RELBIN /YES |
| 1416 | TAD (-40 /IF A FIELD SETTING, IT'S ABSOLUTE |
| 1417 | AND (7700 |
| 1418 | SNA |
| 1419 | JMP ABSLUT |
| 1420 | TAD BIN200 /CHECK FOR ORIGIN ALSO |
| 1421 | SZA CLA |
| 1422 | JMP NEWTAP /NOTHING..NEXT FRAME |
| 1423 | ABSLUT, CLA CMA |
| 1424 | JMS LTCODE |
| 1425 | ABSBIN, JMS RCOPY1 /COPY THIS FRAME AND READ NEXT |
| 1426 | TAD BN7600 |
| 1427 | BNM140, SZA CLA /IS IT TRAILER? |
| 1428 | JMP ABSBIN /NO - KEEP GOING |
| 1429 | BEOT, CLA CMA /END OF TAPE |
| 1430 | JMS LTCODE /PUT OUT SHORT LEADER/TRAILER |
| 1431 | JMP NEWTAP /GET NEXT TAPE |
| 1432 | \fLTCODE, 0 /SUBROUTINE TO PUNCH 200 CODE |
| 1433 | SMA /SHORT LEADER/TRAILER? |
| 1434 | JMS I (OTYPE |
| 1435 | SPA CLA /DIRECTORY DEVICE? |
| 1436 | TAD (70 /YES |
| 1437 | TAD (-100 |
| 1438 | DCA TEMP |
| 1439 | LTLOOP, TAD BIN200 |
| 1440 | JMS I (OCHAR /OUTPUT 64 OR 8 FRAMES OF L/T CODE |
| 1441 | JMP I (AOUERR |
| 1442 | ISZ TEMP |
| 1443 | JMP LTLOOP |
| 1444 | JMP I LTCODE |
| 1445 | |
| 1446 | RELBIN, TAD (SKP |
| 1447 | DCA I (INCTZF /DISABLE CONTROL-Z CHECKING ON INPUT |
| 1448 | CLA CMA |
| 1449 | JMS LTCODE /PUT OUT SHORT LEADER/TRAILER |
| 1450 | RELLP, TAD CHAR |
| 1451 | RTR |
| 1452 | RTR |
| 1453 | AND (17 |
| 1454 | TAD (RELTBL |
| 1455 | DCA TEMP |
| 1456 | TAD I TEMP /GET DATA WORD FOR THIS FRAME |
| 1457 | SMA SZA /POSITIVE MEANS SPECIAL OR ERROR |
| 1458 | JMP RELERR |
| 1459 | RELSNA, SNA |
| 1460 | JMP RELEND /ZERO MEANS CHECKSUM FRAME |
| 1461 | DCA TEMP /NEGATIVE MEANS COUNT OF NUMBER OF SLAVE FRAMES |
| 1462 | JMS RCOPY1 |
| 1463 | BN7600, 7600 |
| 1464 | ISZ TEMP |
| 1465 | JMP .-3 /COPY THIS FRAME AND ALL SLAVE FRAMES |
| 1466 | JMP RELLP /GET NEXT CONTROL FRAME |
| 1467 | RELEND, JMS RCOPY1 /COPY THE FIRST FRAME OF THE CHECKSUM |
| 1468 | JMS I (OCHAR |
| 1469 | JMP I (AOUERR /OUTPUT THE SECOND FRAME |
| 1470 | JMP BEOT /END TAPE - START NEXT ONE |
| 1471 | BEOF, JMS LTCODE |
| 1472 | JMS I (OCLOSE |
| 1473 | JMP I (AOUERR |
| 1474 | JMP I (PIP |
| 1475 | \fRCOPY1, 0 /ROUTINE TO ADVANCE "CHAR" TO NEXT INPUT CHARACTER |
| 1476 | TAD CHAR |
| 1477 | JMS I (OCHAR |
| 1478 | JMP I (AOUERR |
| 1479 | JMS I (ICHAR |
| 1480 | JMP INEFER |
| 1481 | DCA CHAR |
| 1482 | TAD CHAR |
| 1483 | JMP I RCOPY1 |
| 1484 | INEFER, SMA CLA /DETECT FATALITIES |
| 1485 | JMS I (PIPERR |
| 1486 | 7 |
| 1487 | JMS I (PIPERR /A REAL BAD READ |
| 1488 | 4 |
| 1489 | |
| 1490 | RELERR, CLL RAR |
| 1491 | SZA CLA /CODE OF 1 MEANS SPECIAL |
| 1492 | JMS I (PIPERR /ILLEGAL RELOCATABLE INPUT |
| 1493 | 10 |
| 1494 | JMS RCOPY1 |
| 1495 | CLL CML CMA RTL /MULTIPLY NAME COUNT BY -6 (APPROXIMATELY) |
| 1496 | TAD CHAR |
| 1497 | CLL CML RAL /(ACTUALLY THIS PRODUCES -6X-1 WHICH IS WHAT WE WANT) |
| 1498 | JMP RELSNA |
| 1499 | PAGE |
| 1500 | \fERPRNT, 0 /ERROR MESSAGE PRINTOUT ROUTINE |
| 1501 | DCA TEMP |
| 1502 | ERLP, TAD I TEMP |
| 1503 | RTR |
| 1504 | RTR |
| 1505 | RTR |
| 1506 | JMS ERPCH /PRINT HIGH-ORDER CHARACTER |
| 1507 | TAD I TEMP |
| 1508 | JMS ERPCH /PRINT LOW-ORDER CHARACTER |
| 1509 | ISZ TEMP |
| 1510 | JMP ERLP |
| 1511 | |
| 1512 | ERPCH, 0 |
| 1513 | AND (77 |
| 1514 | SNA |
| 1515 | JMP ERCRLF /0 CHARACTER TERMINATES |
| 1516 | JMS CHPRNT |
| 1517 | JMP I ERPCH |
| 1518 | FILENR, TAD ("# |
| 1519 | JMS I (TTYOUT |
| 1520 | TAD INFPTR /GET PTR TO CURRENT INPUT FILE |
| 1521 | TAD (321 /MAGIC NUMBER |
| 1522 | CLL RAR |
| 1523 | JMP FILENR-2 |
| 1524 | |
| 1525 | CHPRNT, 0 |
| 1526 | TAD (-37 /IS IT A _? |
| 1527 | SNA |
| 1528 | JMP FILENR /YES..PRINT FILE NUMBER |
| 1529 | IAC |
| 1530 | SNA /MAYBE ^? |
| 1531 | JMP I (SQFILE /YEP..PRINT FILE NAME |
| 1532 | SPA |
| 1533 | TAD (100 |
| 1534 | TAD (236 |
| 1535 | JMS I (TTYOUT |
| 1536 | JMP I CHPRNT |
| 1537 | |
| 1538 | ERCRLF, TAD (215 |
| 1539 | JMS I (TTYOUT |
| 1540 | TAD (212 |
| 1541 | JMS I (TTYOUT |
| 1542 | JMP I ERPRNT |
| 1543 | \fPDATE, 0 /PRINTS THE DATE |
| 1544 | SNA |
| 1545 | JMP I PDATE /NO DATE TO PRINT |
| 1546 | DCA ERPRNT |
| 1547 | ISZ I (PBLJMP |
| 1548 | JMS I (PR6BIT |
| 1549 | TAD ERPRNT |
| 1550 | CLL RTL |
| 1551 | RTL |
| 1552 | RAL |
| 1553 | AND (17 |
| 1554 | JMS I (PRNUM |
| 1555 | TAD (57 |
| 1556 | JMS I (PR6BIT |
| 1557 | TAD ERPRNT |
| 1558 | RTR |
| 1559 | RAR |
| 1560 | AND (37 |
| 1561 | JMS I (PRNUM |
| 1562 | TAD (57 |
| 1563 | JMS I (PR6BIT |
| 1564 | TAD ERPRNT |
| 1565 | AND (7 |
| 1566 | TAD (106 |
| 1567 | JMS I (PRNUM |
| 1568 | CLA CMA |
| 1569 | TAD I (PBLJMP |
| 1570 | DCA I (PBLJMP /RESET PRNUM TO PRINT LEADING SPACES |
| 1571 | JMP I PDATE |
| 1572 | |
| 1573 | DSKNUM, 0 |
| 1574 | DCA DSKNAM+1 |
| 1575 | JMS I (200 |
| 1576 | 12 |
| 1577 | DSKNAM, 5723 |
| 1578 | 0 |
| 1579 | 0 |
| 1580 | HLT |
| 1581 | TAD DSKNAM+1 |
| 1582 | JMP I DSKNUM |
| 1583 | \fRELTBL, -2;-2;2;-10;-2;-2;-2;2;0;2;-2;2;2;2;2;1 |
| 1584 | |
| 1585 | ERRTBL, ERR0 |
| 1586 | ERR1 |
| 1587 | ERR2 |
| 1588 | ERR3 |
| 1589 | ERR4 |
| 1590 | ERR5 |
| 1591 | ERR6 |
| 1592 | ERR7 |
| 1593 | ERR8 |
| 1594 | ERR9 |
| 1595 | ERR10 |
| 1596 | ERR11 |
| 1597 | IFNZRO OS78 <DIRMSG> |
| 1598 | |
| 1599 | PAGE |
| 1600 | \f/ERROR MESSAGE TEXT GOES HERE |
| 1601 | |
| 1602 | |
| 1603 | ERR0, TEXT /NO ROOM FOR OUTPUT FILE/ |
| 1604 | ERR1, TEXT /LINE TOO LONG IN FILE_/ |
| 1605 | ERR3, TEXT /ERROR DELETING FILE/ |
| 1606 | ERR4, TEXT /INPUT ERROR, FILE_/ |
| 1607 | ERR5, TEXT /CAN'T OPEN OUTPUT FILE/ |
| 1608 | ERR6, TEXT /DEVICE_ NOT A DIRECTORY DEVICE/ |
| 1609 | ERR7, TEXT /PREMATURE END OF FILE, FILE_/ |
| 1610 | ERR8, TEXT /ILLEGAL BINARY INPUT, FILE_/ |
| 1611 | ERR9, TEXT /BAD DIRECTORY ON DEVICE_/ |
| 1612 | ERR10, TEXT /DIRECTORY ERROR/ |
| 1613 | |
| 1614 | |
| 1615 | TTYOUT, 0 |
| 1616 | TLS |
| 1617 | TSF |
| 1618 | JMP .-1 |
| 1619 | CLA |
| 1620 | JMP I TTYOUT |
| 1621 | PAGE |
| 1622 | \f/SQUISH PROCESSOR |
| 1623 | |
| 1624 | SQUISH, JMS I (CONFRM |
| 1625 | SURE /V3 |
| 1626 | SQUISX, DCA I (OUELEN /INITIALIZE PARAMS TO FAKE OUT "IMTRA" |
| 1627 | DCA I (OUBLK |
| 1628 | DCA I (7621 /ZERO SECOND FILE FOR "INNEWF" |
| 1629 | DCA I (CTCFLG |
| 1630 | JMS I (IOPEN |
| 1631 | JMS I (INNEWF |
| 1632 | JMP I (PIP /NO INPUT |
| 1633 | TAD (OUDEVH+1 |
| 1634 | DCA SOHND |
| 1635 | TAD I SQ7600 |
| 1636 | SNA |
| 1637 | JMP I (PIP /NO OUTPUTEE, NO SQUISHEE |
| 1638 | JMS I (200 |
| 1639 | 1 |
| 1640 | SOHND, 0 |
| 1641 | HLT |
| 1642 | JMS INTEST |
| 1643 | JMS I (OTYPE |
| 1644 | CLL RTR |
| 1645 | RAR |
| 1646 | AND (77 |
| 1647 | TAD (DEVLEN |
| 1648 | DCA TEMP |
| 1649 | TAD I TEMP /GET ENTRY FROM DEVICE LENGTH TABLE |
| 1650 | DCA OUDLEN /SAVE OUTPUT DEVICE LENGTH |
| 1651 | JMS GETEQ |
| 1652 | DCA OUWAST |
| 1653 | TAD SOHND |
| 1654 | DCA OHNDLR |
| 1655 | TAD OHNDLR |
| 1656 | DCA I (OUHNDL |
| 1657 | TAD I (INHNDL |
| 1658 | DCA IHNDLR |
| 1659 | JMS SETCTC |
| 1660 | JMS I (CTCFLG |
| 1661 | CIF 0 |
| 1662 | JMS I IHNDLR |
| 1663 | 1400 |
| 1664 | 0 |
| 1665 | 1 |
| 1666 | JMP I (SQIDER+1 |
| 1667 | CIF 0 |
| 1668 | JMS I (7607 |
| 1669 | 5400 |
| 1670 | 0 |
| 1671 | MTEMP /MOVE THE INPUT DIRECTORY TO SYS: |
| 1672 | JMP I (SQIDER+1 |
| 1673 | CLA IAC |
| 1674 | DCA I (SQBUF2+2 |
| 1675 | DCA I (CTCFLG |
| 1676 | TAD SOHND /SETUP DIRECTORY START |
| 1677 | JMS I (SQDTST |
| 1678 | JMS I (SETSAM /IF IHNDLR=OHNDLR, SAME=1 |
| 1679 | CLA CMA |
| 1680 | DCA I (SQBUF2 |
| 1681 | DCA I (OUTSEG |
| 1682 | JMP I (NEWOUT |
| 1683 | |
| 1684 | GETEQ, 0 /V3 |
| 1685 | TAD I (MPARAM+3 |
| 1686 | SNA |
| 1687 | IAC |
| 1688 | AND (77 /CONVERT 0 TO 1 AND 100 TO 0 |
| 1689 | CIA |
| 1690 | JMP I GETEQ |
| 1691 | |
| 1692 | INTEST, 0 /TEST IF INPUT IS DIRECTORY |
| 1693 | TAD I (7617 |
| 1694 | AND (17 |
| 1695 | TAD (DCB-1 |
| 1696 | DCA TEMP |
| 1697 | TAD I TEMP |
| 1698 | SMA CLA |
| 1699 | JMS I (PIPERR |
| 1700 | 6 |
| 1701 | JMP I INTEST |
| 1702 | |
| 1703 | SETCTC, 0 /MODIFY 07600 TO RETURN TO SQCTLC |
| 1704 | TAD CDIF10 |
| 1705 | CDF 0 |
| 1706 | DCA I SQ7600 |
| 1707 | TAD (5602 /JMP I .+1 |
| 1708 | DCA I (7601 |
| 1709 | TAD (SQCTLC |
| 1710 | DCA I (7602 |
| 1711 | CDIF10, CIF CDF 10 |
| 1712 | JMP I SETCTC |
| 1713 | \fOUK, 0 /V3 ON IMAGE MODE TRANSFER |
| 1714 | /CLOSE OUT FILE WITH = OPTION |
| 1715 | /IF NOT TOO SMALL |
| 1716 | TAD I (OUCCNT |
| 1717 | CLL CIA |
| 1718 | TAD I (MPARAM+3 |
| 1719 | SNL /IS = OPTION LARGER? |
| 1720 | SQ7600, 7600 /RETURN OUCCNT IF IT'S LARGER |
| 1721 | TAD I (OUCCNT /RETURN LOW ORDER = OPTION IF IT'S LARGER |
| 1722 | JMP I OUK |
| 1723 | PAGE |
| 1724 | \fNEWIN, TAD (MTEMP-1 |
| 1725 | DCA INSEG |
| 1726 | JMS I (CTCFLG |
| 1727 | CIF 0 |
| 1728 | JMS I (7607 |
| 1729 | 0210 |
| 1730 | S7200, SQBUF2 |
| 1731 | INSEG, 0 |
| 1732 | JMP I (SQIDER |
| 1733 | DCA I (CTCFLG |
| 1734 | TAD I (SQBUF2+1 |
| 1735 | DCA INBLK |
| 1736 | TAD (SQBUF2+4 |
| 1737 | DCA INXR |
| 1738 | SGETIN, TAD I INXR |
| 1739 | SNA |
| 1740 | JMP SEMPTY |
| 1741 | DCA I OUTXR |
| 1742 | TAD OUTXR |
| 1743 | DCA OUSAVE |
| 1744 | JMS I (CYWAST /COPY WASTE WORDS |
| 1745 | TAD I INXR |
| 1746 | DCA RECCNT |
| 1747 | TAD RECCNT |
| 1748 | SNA |
| 1749 | JMP SNULL |
| 1750 | CMA CLL /V3 |
| 1751 | TAD OUTBLK |
| 1752 | TAD OUDLEN |
| 1753 | SZL CLA |
| 1754 | JMP SNULER |
| 1755 | TAD RECCNT |
| 1756 | DCA I OUTXR |
| 1757 | CLA CMA |
| 1758 | TAD I (SQBUF1 |
| 1759 | DCA I (SQBUF1 |
| 1760 | TAD INBLK |
| 1761 | CIA |
| 1762 | TAD OUTBLK |
| 1763 | SNA CLA |
| 1764 | TAD SAME |
| 1765 | SNA CLA |
| 1766 | MOVFIL, JMS I (SQTRA /MOVE THE FILE DOWN |
| 1767 | TAD RECCNT |
| 1768 | CIA |
| 1769 | TAD OUTBLK |
| 1770 | DCA OUTBLK |
| 1771 | TAD RECCNT |
| 1772 | DMTX, CIA |
| 1773 | TAD INBLK |
| 1774 | DCA INBLK |
| 1775 | TAD OUTXR |
| 1776 | CIA |
| 1777 | TAD OUWAST |
| 1778 | TAD OUWAST |
| 1779 | TAD (SQBUF1+365 |
| 1780 | SMA CLA /DO WE HAVE ROOM FOR TWO MORE ENTRIES? |
| 1781 | JMP NEXTIN |
| 1782 | |
| 1783 | /DIRECTORY SEGMENT OVERFLOW ON OUTPUT... |
| 1784 | |
| 1785 | ISZ I (OUTSEG |
| 1786 | TAD I (OUTSEG |
| 1787 | IAC |
| 1788 | DCA I (SQBUF1+2 /STORE LINK TO NEXT SEGMENT |
| 1789 | TAD I (SQBUF1+2 |
| 1790 | TAD (-7 |
| 1791 | SMA CLA |
| 1792 | JMP I (SQIDER-1 /TOO MANY SEGMENTS |
| 1793 | JMS I (OUTDIR /OUTPUT THIS SEGMENT |
| 1794 | NEWOUT, TAD (SQBUF1-1 |
| 1795 | DCA OUTXR /INITIALIZE XR FOR NEXT OUTPUT SEGMENT |
| 1796 | DCA I (OUTINH /ZAP ANY OLD OUTPUT INHIBIT FLAG |
| 1797 | DCA I OUTXR |
| 1798 | TAD OUTBLK |
| 1799 | DCA I OUTXR |
| 1800 | DCA I OUTXR |
| 1801 | DCA I OUTXR |
| 1802 | TAD OUWAST |
| 1803 | DCA I OUTXR |
| 1804 | NEXTIN, ISZ I S7200 |
| 1805 | JMP SGETIN |
| 1806 | TAD I (SQBUF2+2 |
| 1807 | SNA /ANY MORE INPUT SEGMENTS? |
| 1808 | JMP I (SQOVER |
| 1809 | JMP NEWIN |
| 1810 | SNULER, TAD (NOROOM |
| 1811 | JMS I (ERPRNT |
| 1812 | SNULL, CLA CMA |
| 1813 | TAD OUSAVE |
| 1814 | DCA OUTXR |
| 1815 | JMP DMTX-1 |
| 1816 | SEMPTY, TAD I INXR |
| 1817 | JMP DMTX |
| 1818 | OUSAVE, 0 |
| 1819 | \fSURE, TEXT /ARE YOU SURE?/ |
| 1820 | |
| 1821 | SETSAM, 0 |
| 1822 | TAD IHNDLR |
| 1823 | CIA |
| 1824 | TAD OHNDLR |
| 1825 | SNA CLA |
| 1826 | IAC |
| 1827 | DCA SAME |
| 1828 | JMP I SETSAM |
| 1829 | PAGE |
| 1830 | \fSQOVER, DCA I OUTXR |
| 1831 | TAD OUDLEN |
| 1832 | TAD OUTBLK |
| 1833 | SNA |
| 1834 | JMP CKZERO |
| 1835 | DCA I OUTXR |
| 1836 | CLA CMA |
| 1837 | TAD I (SQBUF1 |
| 1838 | DCA I (SQBUF1 |
| 1839 | CKZERO, TAD I (SQBUF1 |
| 1840 | SZA CLA |
| 1841 | JMP ZEROK |
| 1842 | CLA CLL CML RAR |
| 1843 | JMS OUTDIR /READ IN LAST DIRECTORY |
| 1844 | DCA I (SQBUF1+2 /ZERO OUT LINK WORD |
| 1845 | SKP |
| 1846 | ZEROK, ISZ OUTSEG |
| 1847 | JMS OUTDIR |
| 1848 | ZEROKS, JMS SRSTOR |
| 1849 | JMP I (PIP |
| 1850 | |
| 1851 | DCA I (SQBUF1+2 |
| 1852 | SQIDER, JMS OUTDIR |
| 1853 | JMS SRSTOR |
| 1854 | JMS I (PIPERR |
| 1855 | 12 |
| 1856 | OUTDIR, 0 |
| 1857 | TAD (4210 |
| 1858 | DCA .+4 |
| 1859 | JMS CTCFLG |
| 1860 | CIF 0 |
| 1861 | JMS I OHNDLR |
| 1862 | 0 |
| 1863 | SQBUF1 |
| 1864 | OUTSEG, 0 |
| 1865 | JMP SQIDER+1 |
| 1866 | DCA CTCFLG |
| 1867 | JMP I OUTDIR |
| 1868 | |
| 1869 | SQIOER, TAD (IOMSG |
| 1870 | JMS I (ERPRNT |
| 1871 | JMP I (SLGRET |
| 1872 | \fSQCTLC, KCC /JUMPED TO BY CODE AT 07600 |
| 1873 | JMS I (TSTSAM /TEST IF OPERATION IS TO ITSELF |
| 1874 | TAD (CTCMSG |
| 1875 | JMS I (ERPRNT |
| 1876 | TAD CTCFLG |
| 1877 | SZA CLA |
| 1878 | JMP I CTCFLG |
| 1879 | TAD I (MPARAM+1 /IS IT /S? |
| 1880 | AND (40 |
| 1881 | SNA CLA |
| 1882 | JMP I (SYSCPY /NO../Y |
| 1883 | JMP I (MOVFIL |
| 1884 | |
| 1885 | SRSTOR, 0 |
| 1886 | JMS I (7700 /MAKE SURE MONITOR IS IN CORE |
| 1887 | 10 |
| 1888 | DCA .-2 /AND WIPE THE CALL AWAY |
| 1889 | TAD (4207 |
| 1890 | CDF 0 |
| 1891 | DCA I (7600 |
| 1892 | TAD (5000 |
| 1893 | DCA I (7601 |
| 1894 | DCA I (7602 |
| 1895 | CDF 10 |
| 1896 | JMP I SRSTOR |
| 1897 | |
| 1898 | CTCFLG, 0 |
| 1899 | JMP I CTCFLG |
| 1900 | \fCTCMSG, TEXT /SORRY - NO INTERRUPTIONS/ |
| 1901 | IOMSG, TEXT /I-O ERROR IN ^ - CONTINUING/ |
| 1902 | NOROOM, TEXT /NO ROOM IN ^ - CONTINUING/ |
| 1903 | PAGE |
| 1904 | \fK7760, 7760 |
| 1905 | SYSCOP, TAD K7622 /SET INFPTR IN CASE OF /Y ERROR |
| 1906 | DCA INFPTR /WILL FILE #1 |
| 1907 | JMS I (SETCTC /KLUDGE UP 07600 |
| 1908 | SYSCPY, TAD (INDEVH+1 |
| 1909 | DCA YIHAND /SET TO ASSIGN INPUT HANDLER |
| 1910 | TAD (OUDEVH+1 |
| 1911 | DCA YOHAND |
| 1912 | TAD (2000 |
| 1913 | DCA K2000 /THIS MAY GET CLOBBERED READING IN DIRECT. |
| 1914 | TAD (10 |
| 1915 | DCA OFSET |
| 1916 | TAD I K7617 |
| 1917 | SNA CLA /IS THERE AN INPUT DEVICE? |
| 1918 | ISZ I K7617 /MAKE INPUT =SYS |
| 1919 | JMS I (INTEST /SEE IF OPERATIONS ARE TO SAME DEVICE |
| 1920 | TAD I K7617 |
| 1921 | JMS I K200 /ASSIGN HANDLER |
| 1922 | 1 |
| 1923 | YIHAND, 0 |
| 1924 | K7622, 7622 /THINLY DISGUISED HALT |
| 1925 | TAD I K7617 |
| 1926 | K200, AND K7760 /CHECK INPUT FILE LENGTH |
| 1927 | SNA /IF BLANK,INPUT SYSTEM HEAD |
| 1928 | JMP YSOUT |
| 1929 | TAD (-6340 /CHECK FOR PROPER LENGTH |
| 1930 | SZA CLA |
| 1931 | JMP PER13 /ERROR..NOT SYSTEM HEAD |
| 1932 | TAD I (7601 /IS THERE OUTPUT DEVICE? |
| 1933 | SZA CLA /IF YES..WE CAN DO IMAGE XFER |
| 1934 | JMP I (IMGTST |
| 1935 | TAD I (7620 |
| 1936 | YOUSYS, DCA YINREC /PICK UP STARTING RECORD |
| 1937 | CIF 0 |
| 1938 | JMS I YIHAND /READ IN FIRST INPUT RECORDS |
| 1939 | K2000, 2000 /(0-15 IF SYSTEM HEAD,0-7 IF FILE) |
| 1940 | OUBUF |
| 1941 | YINREC, 0 |
| 1942 | JMP I (PER4 /INPUT ERROR |
| 1943 | TAD I (7620 /IF INPUT FROM A FILE, OPEN |
| 1944 | SZA CLA /A HOLE FOR OUTPUT DIRECTORY |
| 1945 | JMS I (MOVE /DO A CORE MOVE |
| 1946 | JMS I (TSTHED /TEST FOR VALID SYSTEM HEAD |
| 1947 | TAD YINREC |
| 1948 | TAD OFSET /BUMP TO NEXT RECORD |
| 1949 | DCA NXTRD |
| 1950 | TAD I (7600 /IF NO OUTPUT, FORGET IT |
| 1951 | SNA |
| 1952 | JMP PIPCLR /RESET AND GO TO PIP |
| 1953 | JMS I K200 |
| 1954 | 1 |
| 1955 | YOHAND, 0 |
| 1956 | HLT /V3 |
| 1957 | JMS I (FAKE |
| 1958 | JMS I (SETSAM |
| 1959 | \f JMS I (TSTIO /TEST OUTPUT. SEE IF DIRECT. DEV. |
| 1960 | CIF 0 |
| 1961 | JMS I YOHAND /READ OUTPUT DIRECTORY INTO PLACE |
| 1962 | 1400 |
| 1963 | 400 |
| 1964 | 1 |
| 1965 | JMP I (PER4 |
| 1966 | CDF 0 |
| 1967 | TAD I (401 /NOW TEST FOR VALID OUTPUT DEVICE |
| 1968 | CDF 10 |
| 1969 | TAD (-10 /IF LESS THAN 10, DON'T XFER |
| 1970 | SPA CLA |
| 1971 | JMS I (PIPERR |
| 1972 | 11 |
| 1973 | TAD (-4 |
| 1974 | DCA YINREC /XFER COUNTER |
| 1975 | |
| 1976 | JMP YDUMP |
| 1977 | YLOOP, CIF 0 |
| 1978 | JMS I YIHAND /READ NEXT |
| 1979 | K3400, 3400 /16 BLOCKS |
| 1980 | OUBUF |
| 1981 | NXTRD, 0 |
| 1982 | JMP I (PER4 |
| 1983 | TAD NXTRD |
| 1984 | TAD (16 |
| 1985 | DCA NXTRD |
| 1986 | YDUMP, TAD (7400 |
| 1987 | JMS I (OUTDMP /WRITE BUFFER |
| 1988 | JMP I (AOUERR |
| 1989 | ISZ YINREC /DONE YET? |
| 1990 | JMP YLOOP /NOT YET..LOOP |
| 1991 | PIPCLR, JMS I (SRSTOR /CLEAR OUT 07600 |
| 1992 | JMP I (PIP |
| 1993 | \fYSOUT, TAD I (7601 /HERE IF INPUT FROM SYSTEM HEAD |
| 1994 | SZA CLA /IS THERE AN OUTPUT FILE? |
| 1995 | JMP I (YTSOUT /YES, SET UP FOR IMAGE MODE |
| 1996 | YNOOUT, TAD K3400 /SET TO READ IN DIRECTORY |
| 1997 | DCA K2000 /PLUS FIRST 7 RECORDS |
| 1998 | TAD (16 /AND RESTART READ AT RECORD 16 |
| 1999 | DCA OFSET |
| 2000 | JMP YOUSYS |
| 2001 | OFSET, 0 |
| 2002 | |
| 2003 | PER13, JMS I (PIPERR |
| 2004 | 13 |
| 2005 | K7617, 7617 /V3 |
| 2006 | PAGE |
| 2007 | \fDIRECT, -1 |
| 2008 | DFORG, 0 /FILE STORAGE |
| 2009 | 0 |
| 2010 | 0 |
| 2011 | DWASTE, 0 /#WASTE WORDS |
| 2012 | 0 |
| 2013 | DLENGT, 0 |
| 2014 | |
| 2015 | MOVE, 0 |
| 2016 | TAD (4400 /MOVES CORE TO OPEN DIRECTORY HOLE |
| 2017 | DCA TEMP |
| 2018 | TAD (3777 |
| 2019 | DCA MWAST |
| 2020 | TAD (6777 |
| 2021 | MOVE1, DCA TSTSAM |
| 2022 | CDF 0 |
| 2023 | TAD I MWAST |
| 2024 | DCA I TSTSAM |
| 2025 | CMA |
| 2026 | TAD MWAST |
| 2027 | DCA MWAST |
| 2028 | CMA |
| 2029 | TAD TSTSAM |
| 2030 | ISZ TEMP |
| 2031 | JMP MOVE1 |
| 2032 | CLA |
| 2033 | CDF 10 |
| 2034 | JMP I MOVE |
| 2035 | |
| 2036 | ERR11, TEXT /BAD SYSTEM HEAD/ |
| 2037 | |
| 2038 | YTSOUT, TAD I (7617 /O.K. SETUP CD AREA FOR IMAGE XFER |
| 2039 | TAD (7760 /FROM SYSTEM AREA OF INPUT DEVICE |
| 2040 | DCA I (7617 |
| 2041 | TAD I (7617 |
| 2042 | AND (17 |
| 2043 | TAD (6360 |
| 2044 | DCA I (7621 |
| 2045 | TAD K7 |
| 2046 | DCA I (7622 |
| 2047 | IMGTST, DCA SAME /ALLOW ^C IF TO OUTPUT FILE |
| 2048 | TAD I (YIHAND /TEST FOT VALID SYSTEM |
| 2049 | DCA IHNDLR |
| 2050 | CIF 0 |
| 2051 | JMS I IHNDLR |
| 2052 | 0200 |
| 2053 | 3400 |
| 2054 | K7, 7 |
| 2055 | JMP I (PER4 |
| 2056 | JMS I (TSTHED |
| 2057 | JMP I (IMAGE |
| 2058 | \fTSTSAM, 0 |
| 2059 | TAD SAME /IF /Y IS TO SAME DEVICE AS INPUT (SYS) |
| 2060 | SNA CLA /^C GIVES MESSAGE AND RETRIES OPERATION |
| 2061 | JMP I (ZEROKS |
| 2062 | JMP I TSTSAM |
| 2063 | |
| 2064 | ERR2, TEXT /OUTPUT ERROR/ |
| 2065 | |
| 2066 | SQFILE, DCA MWAST |
| 2067 | TAD I (OUSAVE |
| 2068 | DCA TSTSAM /IF ERROR DURING /S |
| 2069 | DCA DWASTE |
| 2070 | CLA CLL CMA RTL |
| 2071 | DCA MOVE /-3 FOR FILE NAME |
| 2072 | SQFIL3, TAD I TSTSAM /FIRST 2 CHARS. IN NAME |
| 2073 | CLL RTR |
| 2074 | RTR |
| 2075 | RTR |
| 2076 | SQFIL5, AND (77 |
| 2077 | SZA /IF ZERO, DON'T BOTHER |
| 2078 | JMS I (CHPRNT |
| 2079 | ISZ DWASTE /RIGHT HALF OR NEW WORD? |
| 2080 | JMP SQFIL4 /RIGHT HALF |
| 2081 | ISZ TSTSAM |
| 2082 | ISZ MOVE /EXHAUSTED ALL? |
| 2083 | JMP SQFIL3 /NOPE |
| 2084 | TAD MWAST /DONE WITH IT YET? |
| 2085 | SZA CLA |
| 2086 | JMP I (FILENR-1 /YES |
| 2087 | TAD I TSTSAM /IS THERE AN EXTENSION? |
| 2088 | SNA CLA |
| 2089 | JMP I (FILENR-1 /NO..CONTINUE ORIGINAL MSG |
| 2090 | TAD (256 |
| 2091 | JMS I (TTYOUT |
| 2092 | ISZ MWAST /SIGNAL END |
| 2093 | CLA CMA |
| 2094 | JMP SQFIL3-1 |
| 2095 | SQFIL4, CLA CMA |
| 2096 | DCA DWASTE |
| 2097 | TAD I TSTSAM /GET RIGHT HALF |
| 2098 | JMP SQFIL5 |
| 2099 | \fMWAST, 0 |
| 2100 | DCA TEMP |
| 2101 | TAD I INXR |
| 2102 | DCA I OUTXR /ROUTINE TO COPY WASTE WORDS |
| 2103 | ISZ TEMP |
| 2104 | JMP .-3 |
| 2105 | JMP I MWAST |
| 2106 | PAGE |
| 2107 | \fFAKE, 0 |
| 2108 | TAD I (YIHAND |
| 2109 | DCA IHNDLR |
| 2110 | TAD I (YOHAND |
| 2111 | DCA OHNDLR |
| 2112 | DCA I (OUCCNT |
| 2113 | DCA I (OUBLK |
| 2114 | DCA I (OUELEN |
| 2115 | TAD I (YOHAND |
| 2116 | DCA I (OUHNDL |
| 2117 | JMP I FAKE |
| 2118 | |
| 2119 | CYWAST, 0 /ROUTINE TO COPY WASTE WORDS |
| 2120 | CLA CLL CMA RTL /THREE MORE FOR FILE NAME |
| 2121 | JMS I (MWAST /COPY THEM |
| 2122 | TAD I (SQBUF2+4 /NOW ADJUST I/O WASTE WORDS |
| 2123 | CIA |
| 2124 | TAD OUWAST /DIFF. BETWEEN OUT AND IN WORDS |
| 2125 | SMA /IF <0, MORE OUT THAN IN |
| 2126 | JMP CGEWST /POS. MORE IN THAN OUT (OR SAME) |
| 2127 | DCA TEMP1 |
| 2128 | TAD I (SQBUF2+4 |
| 2129 | SZA |
| 2130 | JMS I (MWAST /COPY ALL INPUT WORDS |
| 2131 | DCA I OUTXR /AND 0 ALL EXTRA OUTPUT WORDS |
| 2132 | ISZ TEMP1 |
| 2133 | JMP .-2 |
| 2134 | JMP I CYWAST |
| 2135 | CGEWST, DCA TEMP1 |
| 2136 | TAD OUWAST /XFER ONLY ENOUGH OUTPUT WDS. |
| 2137 | SZA |
| 2138 | JMS I (MWAST |
| 2139 | TAD INXR |
| 2140 | TAD TEMP1 /POINT INPUT TO NEXT FILE |
| 2141 | DCA INXR |
| 2142 | JMP I CYWAST |
| 2143 | |
| 2144 | TSTHED, 0 /TESTS FOR KEYBOARD MONITOR |
| 2145 | CDF 0 |
| 2146 | TAD I (3401 |
| 2147 | CDF 10 |
| 2148 | TAD (-7200 |
| 2149 | SZA CLA |
| 2150 | JMP I (PER13 /IF NOT CLA, NOT VALID |
| 2151 | JMP I TSTHED |
| 2152 | \fTSTIO, 0 /SEE IF OUTPUT IS DIRECTORY DEVICE |
| 2153 | JMS I (OTYPE /GET DCB WORD FOR OUTPUT |
| 2154 | SMA CLA /IF NOT NEG., NOT DIRECT DEVICE |
| 2155 | JMS I (PIPERR |
| 2156 | 5 |
| 2157 | TAD OHNDLR /IF OUTPUT=SYS, SET NO INTERRUPT |
| 2158 | TAD (171 |
| 2159 | SNA CLA |
| 2160 | ISZ SAME |
| 2161 | JMP I TSTIO |
| 2162 | |
| 2163 | ASCI2, 0 /SEE IF VALID ASCII OUTPUT |
| 2164 | DCA TSTIO |
| 2165 | TAD I (7600 |
| 2166 | SNA CLA |
| 2167 | JMP I (PIP /NO..BACK TO PIP |
| 2168 | TAD TSTIO /SEE IF /C IS ON |
| 2169 | SNA CLA |
| 2170 | JMS I (FIXLEN /NO..TRY TO ESTIMATE OUTPUT |
| 2171 | JMP I ASCI2 |
| 2172 | |
| 2173 | SQDTST, 0 /ROUTINE TO CHECK /S DIRECTORIES |
| 2174 | DCA NOHND /PRESERVE POSSIBLE SYS ON OUTPUT |
| 2175 | TAD (7 /DEFAULT TO BLOCK 7 |
| 2176 | DCA OUTBLK /INITIAL GUESS |
| 2177 | CDF 10 /NOW TRY TO READ DIRECTORY OF OUTPUT |
| 2178 | JMS I (OTYPE /IF NON-FILE, DON'T READ IT |
| 2179 | SMA CLA |
| 2180 | JMP P1A |
| 2181 | CIF 0 /COULD BE NON-FILE, HOWEVER. |
| 2182 | JMS I NOHND |
| 2183 | 0210 |
| 2184 | 1400 |
| 2185 | P1, 1 |
| 2186 | JMP I (SQIDER+1 /ERROR IN READ |
| 2187 | P1A, DCA OLDDIR /WIPES ANY DIRECT. SEGMENT |
| 2188 | TAD I (1401 |
| 2189 | TAD (-70 /IS OUTPUT A SYS DEVICE? |
| 2190 | SNA CLA |
| 2191 | JMP SYSDIR /YES. |
| 2192 | TAD NOHND /IS OUTPUT THE SYSTEM DEVICE? |
| 2193 | TAD (171 |
| 2194 | SZA CLA |
| 2195 | JMP .+3 |
| 2196 | SYSDIR, TAD (70 |
| 2197 | DCA OUTBLK |
| 2198 | JMP I SQDTST |
| 2199 | |
| 2200 | NOHND=FAKE |
| 2201 | |
| 2202 | SYSZRO, TEXT /ZERO SYS?/ |
| 2203 | \fAOUERR, SMA CLA /WAS IT A DEVICE ERROR OR ARE WE OUT OF SPACE? |
| 2204 | JMP BOUERR /OUT OF SPACE |
| 2205 | PER2, JMS I (PIPERR |
| 2206 | 2 |
| 2207 | BOUERR, JMS I (PIPERR |
| 2208 | 0 |
| 2209 | |
| 2210 | ASCPTCH,TAD (ACHLP+1 /V3C FAKE OUT ICHAR |
| 2211 | DCA I (ICHAR /SIMULATE CALL TO ICHAR FROM 'ACHLP' |
| 2212 | JMP I (GETNEW /V3C SIMULATE OCCURRENCE OF 8-BIT ^Z IN ICHAR |
| 2213 | PAGE |
| 2214 | \f/THIS IS ONCE-ONLY CODE |
| 2215 | |
| 2216 | ONCE, 0 |
| 2217 | STA |
| 2218 | TAD ONCE |
| 2219 | DCA ONCENF |
| 2220 | TAD (20 |
| 2221 | DCA I ONCENF /RESTORE L20, DON'T ALLOW REENTRY |
| 2222 | TAD I (MPARAM+1 |
| 2223 | AND (7 |
| 2224 | SNA CLA /IS /V SET? |
| 2225 | JMP I ONCE /NO, RETURN |
| 2226 | TAD (VER /YES |
| 2227 | JMS I (ERPRNT /PRINT VERSION NUMBER |
| 2228 | JMP I ONCE /RETURN |
| 2229 | |
| 2230 | VER, TEXT \OS/8 PIP V11A\ |
| 2231 | ONCENF, 0 |
| 2232 | PAGE |
| 2233 | $ |
| 2234 | \f |