| 1 | /OS8 BASIC COMPILER, V5 |
| 2 | / |
| 3 | / |
| 4 | / |
| 5 | / |
| 6 | / |
| 7 | / |
| 8 | / |
| 9 | // |
| 10 | / |
| 11 | / |
| 12 | / |
| 13 | / |
| 14 | /COPYRIGHT (C) 1972, 1973, 1974, 1975 |
| 15 | /DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. |
| 16 | / |
| 17 | / |
| 18 | / |
| 19 | /THIS SOFTWARE IS FURNISHED UNDER A LICENSE FOR USE ONLY ON A |
| 20 | /SINGLE COMPUTER SYSTEM AND MAY BE COPIED ONLY WITH THE INCLU- |
| 21 | /SION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE, OR ANT OTHER |
| 22 | /COPIES THEREOF, MAY NOT BR PROVIDED OR OTHERWISE MADE AVAILABLE |
| 23 | /TO ANY OTHER PERSON EXCEPT FOR USE ON SUCH SYSTEM AND TO ONE WHO |
| 24 | /AGREES TO THESE LICENSE TERMS. TITLE TO AND OWNERSHIP OF THE |
| 25 | /SOFTWARE SHALL AT ALL TIMES REMAIN IN DEC. |
| 26 | / |
| 27 | / |
| 28 | /THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT |
| 29 | /NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL |
| 30 | /EQUIPMRNT COROPATION. |
| 31 | / |
| 32 | /DEC ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY OF ITS |
| 33 | /SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY DEC. |
| 34 | / |
| 35 | / |
| 36 | / |
| 37 | / |
| 38 | / |
| 39 | / |
| 40 | \f/DEC-S8-LBASA-B-LA |
| 41 | / |
| 42 | /COPYRIGHT C 1972, 1973, 1974 |
| 43 | / |
| 44 | /DIGITAL EQUIPMENT CORPORATION |
| 45 | /MAYNARD,MASSACHUSETTS 01754 |
| 46 | / |
| 47 | /AUGUST 19, 1972 |
| 48 | / |
| 49 | /HANK MAURER, 1972 |
| 50 | /SHAWN SPILMAN, 1973 |
| 51 | / |
| 52 | / |
| 53 | /ASSEMBLE AND LOAD AS FOLLOWS: |
| 54 | / |
| 55 | / .R PAL8 |
| 56 | / *BCOMP,BCOMP<BCOMP.03 |
| 57 | / .R ABSLDR |
| 58 | / *BCOMP$ |
| 59 | / .SA SYS BCOMP;7000 |
| 60 | / |
| 61 | /NOTE DIFFERENCES FROM VERSION 1 AS FOLLOWS: |
| 62 | / |
| 63 | / .R SRCCOM |
| 64 | / *LPT:<BCOMP.01,BCOMP.03 |
| 65 | / * |
| 66 | / |
| 67 | / |
| 68 | VERSON=5 /VERSION LOCATED IN CORE AT TAG "VERLOC" |
| 69 | /LEFT HALF OF VERLOC = 60+VERSON |
| 70 | /RIGHT HALF OF VERLOC = PATCH LEVEL (01=A) |
| 71 | |
| 72 | / |
| 73 | /CORRECTION & ADDITION MADE FOR V4 J.K. 1975 |
| 74 | / |
| 75 | / ./V FOR VERSION NUMBER |
| 76 | / . ABILITY TO INPUT FROM PTR |
| 77 | / .CORRECT TEST FOR BATCH RUNNIG |
| 78 | / .IGNORE MORE THAN 10 SIGNIFICANT DIGITS |
| 79 | / OF NUMERIC CONSTANTS |
| 80 | /JR 30-APR-77 UPDATE VERSION |
| 81 | \f *5 |
| 82 | TEMP3, 0 |
| 83 | XABORT, ABORT /ADDR OF ABORT ROUTINE |
| 84 | 0 |
| 85 | X10, INFO-5 /AUTO INDEX REGISTERS |
| 86 | X11, NAMLST-1 |
| 87 | X12, INFO-5 |
| 88 | X13, BOSINFO-1 |
| 89 | OSTACK, STACKO-1 /OPERAND STACK POINTER |
| 90 | STACK, STACKA-1 /GENERAL STACK POINTER |
| 91 | NEXT, FREE-1 /NEXT FREE LOCATION |
| 92 | CHRPTR, 0 /INPUT BUFFER POINTER |
| 93 | NCHARS, 0 /SIZE OF INPUT LINE |
| 94 | TEMP, -4 |
| 95 | TEMP2, 0 |
| 96 | DECPT, 0 /SET 1 IF . |
| 97 | NDIGIT, 0 /NUM DIGITS RIGHT OF . |
| 98 | EXPON, 0 /EXPONENT FOR NUM CONV |
| 99 | TYPE, 0 /TYPE OF CURRENT OPERAND |
| 100 | SYMBOL, 0 /SYMBOL NUMBER OF CUR. OPERAND |
| 101 | LEFT, 0 /LEFT SIDE SWITCH |
| 102 | OLDOP, 0 /OLD OPERATOR |
| 103 | NEWOP, 0 /NEW OPERATOR |
| 104 | TMPCNT, 0 /TEMP COUNTER |
| 105 | TMPLVL, 3 /TEMP LEVEL |
| 106 | STMPCT, 0 /TEMP COUNT (STRINGS) |
| 107 | STMPLV, 1 /TEMP LEVEL (STRINGS) |
| 108 | STPTR, 0 /POINTER TO S.T. ENTRY |
| 109 | VARCNT, -401 /NUMBER OF POSSIBLE NUMERIC |
| 110 | /VARIABLES, LITERALS, AND TEMPS |
| 111 | SVCNT, -401 /SAME FOR STRING VARS |
| 112 | ACNT, -41 /ARRAY COUNTER |
| 113 | SACNT, -41 /STRING ARRAY COUNTER |
| 114 | LOCTRH, 0 /HIGH ORDER LOCATION COUNTER |
| 115 | LOCTRL, 0 /LOW ORDER " " |
| 116 | BLOCK, 0 /START BLOCK OF TEMP FILE |
| 117 | HIFLD, 0 /HIGHEST CORE FIELD |
| 118 | BRTS, 0 /START OF BRTS.SV |
| 119 | DLSIZE, 0 /NEG. SIZE OF DATA LIST |
| 120 | ABORTX, 0 /START OF EDITOR |
| 121 | LINEH, 0 /LINE NUMBER (HIGH) |
| 122 | LINEL, 0 /LINE NUMBER (LOW) |
| 123 | MODE, 0 /INTERPRETER MODE |
| 124 | TYPE1, 0 /TYPE AFTER JMS GETA1 |
| 125 | SYMBL1, 0 /SYM # AFTER JMS GETA1 |
| 126 | OLDSTK, 0 /STACK SAVER FOR DEF |
| 127 | ARGCNT, 0 /ARG COUNTER FOR DEF |
| 128 | PCRLF, /CR SWITCH FOR PRINT STMT |
| 129 | DACNT, /ARG COUNT FOR UDEF STMT |
| 130 | FORJMP, /FOR LOOP JUMP INSTR |
| 131 | NOSN, /STMT NUMBER PRESENT SWITCH |
| 132 | COLON, /: SWITCH FOR GETFN ROUTINE |
| 133 | JAROND, 0 /END OF DEF ADDR GOES HERE (INDIRECTLY) |
| 134 | IFNREG, 0 /CONTENTS OF IFN REG |
| 135 | SSREG1, 0 /EXECUTION TIME CONTENTS |
| 136 | SSREG2, 0 /OF THE SS REGISTORS |
| 137 | STKLVL, STACKA-1 /STACK BASE LEVEL |
| 138 | FINDEX, 0 /FOR LOOP INDEX |
| 139 | SETFLD, 0 /FIELD CHANGE RTNE FOR LUKUP2 |
| 140 | LUFLD, CDF 10 /FIELD OF ENTRY FOR LUKUP2 |
| 141 | JMP I SETFLD |
| 142 | QERMSG, ERMSG /SUBROUTINE POINTERS |
| 143 | QLODSN, LODSN |
| 144 | QCHKWD, CHKWD |
| 145 | QMODSET,MODSET |
| 146 | QSNUM, SNUM |
| 147 | QOUTWRD,OUTWRD |
| 148 | QSAVECP,SAVECP |
| 149 | QGETC, GETC |
| 150 | QGETCWB,GETCWB |
| 151 | QRESTCP,RESTCP |
| 152 | QEXPR, EXPR |
| 153 | QOUTOPR,OUTOPR |
| 154 | QNEWLIN,NEWLIN |
| 155 | QREMARK,REMARK |
| 156 | QGETA1, GETA1 |
| 157 | QLOADSS,LOADSS |
| 158 | QCHECKC,CHECKC |
| 159 | QGETNAM,GETNAM |
| 160 | QCOMARP,COMARP |
| 161 | QLOOKUP,LOOKUP |
| 162 | QLUKUP2,LUKUP2 |
| 163 | QLOAD, LOAD |
| 164 | QPUSH, PUSH |
| 165 | QPOP, POP |
| 166 | QPUSHO, PUSHO |
| 167 | QSAVAC, SAVAC |
| 168 | QBACK1, BACK1 |
| 169 | QNUMBER,NUMBER |
| 170 | QSTRING,STRING |
| 171 | QLETTER,LETTER |
| 172 | QDIGIT, DIGIT |
| 173 | QNOREGS,NOREGS |
| 174 | Q400, 400 |
| 175 | NAME1, /VARIABLE OR FUNCT NAME |
| 176 | WORD1, 0 /3 WORD LITERAL BUFFER |
| 177 | NAME2, |
| 178 | WORD2, 0 |
| 179 | NAME3, |
| 180 | WORD3, 0 |
| 181 | ACO, 0 /FAC OVERFLOW WD |
| 182 | OP1, 0 /4 WORD ARG FOR "NUMBER" |
| 183 | OP2, 0 |
| 184 | OP3, 0 |
| 185 | OPO, 0 |
| 186 | NUMDIG, -13 |
| 187 | SIGDIG, 0 |
| 188 | \f INFO= 7604 /INFORMATION AREA |
| 189 | /INFO STARTING BLOCK +1 OF BASIC.SV |
| 190 | /INFO+1 STARTING BLOCK +1 OF BCOMP.SV |
| 191 | /INFO+2 STARTING BLOCK +1 OF BLOAD.SV |
| 192 | /INFO+3 STARTING BLOCK +1 OF BRTS.SV |
| 193 | /INFO+4 STARTING BLOCK +1 OF BASIC.AF |
| 194 | /INFO+5 STARTING BLOCK +1 OF BASIC.SF |
| 195 | /INFO+6 STARTING BLOCK +1 OF BASIC.FF |
| 196 | /INFO+7 STARTING BLOCK +1 OF BASIC.UF |
| 197 | /INFO+10 STARTING BLOCK OF BASIC.TM |
| 198 | /INFO+11 SIZE IN BLOCKS OF BASIC.TM |
| 199 | /INFO+12 INPUT HANDLER ENTRY ADDRESS |
| 200 | /INFO+13 SIZE AND DEVICE NUMBER OF INPUT FILE |
| 201 | /INFO+14 STARTING BLOCK OF INPUT FILE |
| 202 | /INFO+15 THROUGH |
| 203 | /INFO+20 NAME OF WORKSPACE |
| 204 | / |
| 205 | / |
| 206 | BOSINFO= 7774 /BOS PARAMETER AREA |
| 207 | EDTSIZ= 2100 /SIZE OF BASIC.SV |
| 208 | EDTBGN= 3212 /RESTART FOR EDITOR |
| 209 | ERMSG2= 1712 /POST PROCESSOR ERROR SWITCH |
| 210 | EOST= 7570 /UPPER LIMIT FOR SYMBOL TABLE |
| 211 | INDEVH= 4600 /INPUT DEVICE HANDLER |
| 212 | LINE= 7000 /LINE BUFFER |
| 213 | LINMAX= 121 /MAXIMUM BASIC STMT |
| 214 | STACKA= 7120 /MAIN STACK |
| 215 | STAKSZ= 60 /SIZE OF MAIN STACK |
| 216 | /OPERAND STACK DEFINED IN-LINE |
| 217 | STRLIM= 120 /MAXIMUM STRING SIZE |
| 218 | INBUF= 7200 /INPUT BUFFER |
| 219 | / |
| 220 | / |
| 221 | /FIELD ONE STUFF |
| 222 | / |
| 223 | / |
| 224 | OUBUF= 0 /OUTPUT BUFFER |
| 225 | VARST= 400 /VARIABLE SYMBOL TABLE |
| 226 | SVARST= VARST+436/STRING VAR SYMBOL TABLE |
| 227 | ARAYST= SVARST+1074/ARRAY SYMBOL TABLE |
| 228 | SARYST= ARAYST+200/STRING ARRAY SYMBOL TABLE |
| 229 | SNUMS= SARYST+200/STMT NUMBER BUCKETS |
| 230 | TEMPS= SNUMS+24 /NUMERIC TEMP BUCKET |
| 231 | STEMPS= TEMPS+2 /STRING TEMP BUCKET |
| 232 | LITRL= STEMPS+2 /NUMERIC LITERAL BUCKET |
| 233 | SLITRL= LITRL+2 /STRING LITERAL BUCKET |
| 234 | DATLST= SLITRL+2 /DATA LIST |
| 235 | FUNCTN= DATLST+2 /FUNCTION LIST |
| 236 | FREE= FUNCTN+2 /START OF FREE CORE |
| 237 | \f/ INTERPRETER OPCODES |
| 238 | / |
| 239 | / MEMORY REFERENCE SET |
| 240 | FADD= 0000 |
| 241 | FSUB= 0400 |
| 242 | FMPY= 1000 |
| 243 | FDIV= 1400 |
| 244 | FLDA= 2000 |
| 245 | FSTA= 2400 |
| 246 | FISUB= 3000 |
| 247 | FIDIV= 3400 |
| 248 | LSS1= 4000 |
| 249 | LSS2= 4400 |
| 250 | JEOF= 5400 |
| 251 | LOADSN= 6000 |
| 252 | / |
| 253 | / JOC CLASS |
| 254 | JSUB= 5000 |
| 255 | JUMP= 5001 |
| 256 | JGE= 5002 |
| 257 | JNE= 5003 |
| 258 | JGT= 5004 |
| 259 | JLT= 5005 |
| 260 | JEQ= 5006 |
| 261 | JLE= 5007 |
| 262 | JFOR= 5010 |
| 263 | / |
| 264 | / ARRAY CLASS |
| 265 | AISUB= 6400 |
| 266 | AFADD= 6440 |
| 267 | AFSUB= 6500 |
| 268 | AFMPY= 6540 |
| 269 | AFDIV= 6600 |
| 270 | AFLDA= 6640 |
| 271 | AFSTA= 6700 |
| 272 | AIDIV= 6740 |
| 273 | / |
| 274 | / STRING CLASS |
| 275 | SCON= FADD |
| 276 | SCOMP= FSUB |
| 277 | SREAD= FMPY |
| 278 | SLOAD= FLDA |
| 279 | SSTORE= FSTA |
| 280 | SACON= AISUB |
| 281 | SACOMP= AFADD |
| 282 | SAREAD= AFSUB |
| 283 | SALOAD= AFLDA |
| 284 | SASTOR= AFSTA |
| 285 | / |
| 286 | / OPERATE CLASS |
| 287 | SETJF= 7401 |
| 288 | RNDO= 7421 |
| 289 | STOP= 7441 |
| 290 | SRDL= 7461 |
| 291 | CHN= 7414 |
| 292 | NRDL= 7521 |
| 293 | CLOSEF= 7434 |
| 294 | OPENAV= 7474 |
| 295 | OPENAF= 7454 |
| 296 | OPENNV= 7534 |
| 297 | OPENNF= 7514 |
| 298 | CLRFN= 7501 |
| 299 | FILENO= 7402 |
| 300 | FNEG= 7403 |
| 301 | RET= 7404 |
| 302 | REST= 7405 |
| 303 | LSS1AC= 7406 |
| 304 | LSS2AC= 7407 |
| 305 | FESC= 7410 |
| 306 | READ= 7411 |
| 307 | WRITE= 7412 |
| 308 | SWRITE= 7413 |
| 309 | SMODE= 7561 |
| 310 | NMODE= 7541 |
| 311 | FUNC1= 7416 |
| 312 | FUNC2= 7417 |
| 313 | FUNC3= 7400 |
| 314 | FUNC4= 7415 |
| 315 | USE= 7540 |
| 316 | \f/ ASSEMBLE LINE |
| 317 | *STRLIM%2+1+WORD1 /ORG PAST BIGGEST STRING LIT |
| 318 | NEWLIN, JMS I QGETC /ANY CHARS LEFT ? |
| 319 | JMP REMARK /NO, LINE ENDED OK |
| 320 | JMS I QERMSG /EXTRA CHARACTERS |
| 321 | 3003 |
| 322 | REMARK, DCA NOSN /CLEAR STMT NUMBER SWITCH |
| 323 | TAD TMPLVL /RESET TEMP LEVELS |
| 324 | DCA TMPCNT /FOR NUMERIC |
| 325 | TAD STMPLV /AND STRING |
| 326 | DCA STMPCT /TEMPORARIES |
| 327 | TAD (STACKO-1 |
| 328 | DCA OSTACK /RESET STACK POINTERS |
| 329 | TAD STKLVL /(CHANGED BY FOR LOOPS) |
| 330 | DCA STACK |
| 331 | TAD (LINE-1 /GET THE NEXT LINE |
| 332 | DCA X10 |
| 333 | TAD (-LINMAX/MAX SIZE |
| 334 | DCA TEMP3 |
| 335 | GETLIN, JMS ICHAR /GET NEXT CHAR |
| 336 | JMP GOTCR /CR |
| 337 | DCA I X10 /PUT INTO LINE BUFFER |
| 338 | ISZ TEMP3 /BUMP MAX COUNTER |
| 339 | JMP GETLIN |
| 340 | JMP GOTCR |
| 341 | ERLTL, JMS I QERMSG /LINE TOO LONG |
| 342 | 1424 |
| 343 | JMS ICHAR /SKIP REST OF LINE |
| 344 | JMP NOSNUM+3 |
| 345 | CLA |
| 346 | JMP .-3 |
| 347 | GOTCR, TAD X10 /COMPUTE SIZE |
| 348 | CMA |
| 349 | TAD (LINE-1 /OF LINE |
| 350 | DCA NCHARS |
| 351 | TAD (LINE-1 /SETUP LINE POINTER |
| 352 | DCA CHRPTR |
| 353 | / TAD LOCTRL /PUT LOCATION COUNTER |
| 354 | / 7421 /INTO MQ |
| 355 | CLA CLL CML RAR /ALLOW DEFINITION |
| 356 | JMS I QSNUM /GET THE STATEMENT NUMBER |
| 357 | JMP NOSNUM /NO STMT NUMBER ON THIS LINE |
| 358 | ISZ NOSN /SET STMT NUMBER PRESENT |
| 359 | JMS I QMODSET /IN N MODE AT ALL LABELS |
| 360 | JMS I QNOREGS /FORGET REG CONTENTS |
| 361 | TAD WORD1 /SAVE NEW LINE NUMBER |
| 362 | DCA LINEH |
| 363 | TAD WORD2 |
| 364 | DCA LINEL |
| 365 | JMS SETFLD /GET TO FIELD OF ENTRY |
| 366 | TAD I TEMP2 /GET DEFINED/REFNCED BITS |
| 367 | TAD LOCTRH /ADD IN HIGH ORDER LOCATION CTR |
| 368 | DCA I TEMP2 /PUT IT AWAY |
| 369 | ISZ TEMP2 |
| 370 | TAD LOCTRL /NOW PUT IN LOW ORDER LOCATION |
| 371 | DCA I TEMP2 |
| 372 | CDF |
| 373 | NOSNUM, TAD TEMP3 |
| 374 | SNA CLA |
| 375 | JMP ERLTL |
| 376 | JMS KBDCHK /CHECK FOR ^C OR ^O |
| 377 | TAD (KEYWRD-1 |
| 378 | DCA X10 /SET UP FOR KEYWORD SEARCH |
| 379 | JMS I QSAVECP /SAVE CHAR POS |
| 380 | KWLOOP, TAD I X10 /GET NEXT CHAR OF KEYWORD |
| 381 | SMA |
| 382 | JMP GOTKW /OK, THIS IS THE KW |
| 383 | DCA TEMP |
| 384 | JMS I QGETC /GET NEXT CHAR FROM STMT |
| 385 | JMP NOGOOD /THIS ISN'T IT |
| 386 | TAD TEMP /IS THIS CHAR OK ? |
| 387 | SNA CLA |
| 388 | JMP KWLOOP /YES, CONTINUE LOOKING |
| 389 | NOGOOD, JMS I QRESTCP /BACK TO START OF STMT |
| 390 | TAD I X10 /SKIP OVER REST OF KEYWORD |
| 391 | SPA CLA |
| 392 | JMP .-2 |
| 393 | TAD I X10 /IS THIS END OF LIST ? |
| 394 | SZA |
| 395 | JMP KWLOOP+3/NO, KEEP LOOKING |
| 396 | JMP LET /TREAT AS LET STMT |
| 397 | GOTKW, DCA TEMP /SAVE ADDR OF ROUTINE |
| 398 | JMP I TEMP /GO PROCESS THE STMT |
| 399 | \f/ LET STATEMENT PROCESSOR |
| 400 | LET, JMS I QLODSN /LOAD THE STMT NUMBER |
| 401 | CLL CML RAR /COMPILE LEFT SIDE |
| 402 | JMS I QEXPR /GET EXPRESSION |
| 403 | JMP REMARK |
| 404 | JMS I QCHECKC /LOOK FOR = |
| 405 | -75 |
| 406 | JMP BADLET /BAD IF MISSING |
| 407 | JMS I QEXPR /GET RIGHT SIDE |
| 408 | JMP REMARK |
| 409 | CLA CMA /GET TYPE OF |
| 410 | TAD OSTACK /RIGHT SIDE |
| 411 | DCA TEMP /OF EQUAL SIGN |
| 412 | TAD I TEMP /SO THAT WE GENERATE |
| 413 | SPA CLA |
| 414 | CLL CMA RAL /THE CORRECT STORE |
| 415 | TAD (ASSIGN-1 |
| 416 | JMS I QOUTOPR /GENERATE STORE |
| 417 | JMP NEWLIN |
| 418 | BADLET, JMS I QERMSG /BAD LET STMT |
| 419 | 1423 |
| 420 | JMP REMARK |
| 421 | END, TAD (STOP /OUTPUT STOP OPCODE |
| 422 | JMS I QOUTWRD |
| 423 | JMS OUDUMP /DUMP BUFFER |
| 424 | JMS I (7607 /READ IN POST PROCESSOR |
| 425 | 1300 /ELEVEN PAGES |
| 426 | POSTX, 400 /FROM 400 |
| 427 | LDRBLK, 0 /FROM THIS BLOCK |
| 428 | IFNZRO LDRBLK-357 <__FIX BLOAD__> |
| 429 | JMP I XABORT |
| 430 | TAD I QERMSG /SET POST PROCESSOR ERROR SWITCH |
| 431 | DCA ERMSG2 |
| 432 | JMP I POSTX /START IT UP |
| 433 | \f/ RESTORE, PRINT, AND INPUT PROCESSORS |
| 434 | PAGE |
| 435 | INPUT, JMS I QLODSN /OUTPUT STMT NUM |
| 436 | JMS GETFN /LOOK FOR #<FILE NUM EXPR>: |
| 437 | INPUTL, CLL CML RAR /PROCESS INPUT STMT |
| 438 | JMS I QEXPR /GET EXPR |
| 439 | JMP I QREMARK |
| 440 | JMS I QGETA1 /GET TOP OF STACK |
| 441 | TAD TYPE1 /LOOK AT THE TYPE |
| 442 | SPA CLA |
| 443 | JMP RSTRNG /READ STRING |
| 444 | JMS I QMODSET /SET MODE |
| 445 | CLL CML RTR /IS IT DIMENSIONED ? |
| 446 | AND TYPE1 |
| 447 | SZA CLA |
| 448 | JMP I (DIMREAD/YES |
| 449 | TAD (READ /OUTPUT READ COMMAND |
| 450 | JMS I QOUTWRD |
| 451 | TAD (FSTA /USE SCALAR STORE |
| 452 | FININP, TAD SYMBL1 /PLUS SYMBOL NUMBER |
| 453 | JMS I QOUTWRD /OUTPUT INSTR |
| 454 | JMS I QCHECKC /LOOK FOR , |
| 455 | -54 |
| 456 | JMP I QNEWLIN /END OF INPUT |
| 457 | JMP INPUTL /YES, LOOP |
| 458 | RSTRNG, CLL CML RAR /SET MODE |
| 459 | JMS I QMODSET /TO STRING |
| 460 | CLL CML RTR /SUBSCRIPTED ? |
| 461 | AND TYPE1 |
| 462 | SNA CLA |
| 463 | JMP .+3 /NO |
| 464 | JMS I QLOADSS /LOAD SS REG |
| 465 | TAD (SAREAD-SREAD |
| 466 | TAD (SREAD /STRING READ |
| 467 | JMP FININP /USE SOME COMMON CODE |
| 468 | PRINT, JMS I QLODSN /OUTPUT STMT NUM |
| 469 | JMS GETFN /GET FILE NUMBER |
| 470 | DCA I QEXPR /USE ENTRY AS SWITCH |
| 471 | PRINTL, DCA PCRLF /CLEAR THE FLAG |
| 472 | JMS I QGETC /LOOK FOR A CHAR |
| 473 | JMP PRTEND /NONE LEFT, END PRINT |
| 474 | TAD (-73 /; ? |
| 475 | SNA |
| 476 | JMP NOCR /YES, DON'T SPACE OUTPUT |
| 477 | TAD (73-54 /, ? |
| 478 | SZA CLA |
| 479 | JMP TABPNT /LOOK FOR TAB OR PNT |
| 480 | TAD (FUNC3+20 |
| 481 | JMS I QOUTWRD /OUTPUT FUNC3+20 (COMMA) |
| 482 | NOCR, DCA I QEXPR /CLEAR THE SWITCH |
| 483 | CLA IAC /SET NO CRLF FLAG |
| 484 | JMP PRINTL |
| 485 | TABPNT, TAD I QEXPR /WAS LAST THING AN EXPR ? |
| 486 | SZA CLA |
| 487 | JMP I QNEWLIN /YES, CAN'T HAVE TWO IN A ROW |
| 488 | JMS I QBACK1 /PUT THAT CHAR BACK |
| 489 | JMS I QSAVECP /SAVE CHAR POS |
| 490 | JMS I QCHKWD /LOOK FOR "TAB(" |
| 491 | WTAB |
| 492 | JMP TRYPNT /NO TAB |
| 493 | TAD (FUNC3+100 |
| 494 | PFCALL, DCA PRFUN /SAVE PRINT FUNCTION |
| 495 | JMS I QEXPR /GET ARG |
| 496 | JMP I QREMARK |
| 497 | JMS I QLOAD /LOAD ARG |
| 498 | TAD TYPE1 /MUST BE NUMERIC |
| 499 | SMA CLA |
| 500 | JMP .+4 /OK, IT IS |
| 501 | BADPF, JMS I QERMSG /PRINT ERROR |
| 502 | 0622 /BAD FUNCTION REFERENCE |
| 503 | JMP I QREMARK |
| 504 | JMS I QCHECKC /LOOK FOR ) |
| 505 | -51 |
| 506 | JMP BADPF /BAD FUN REFERENCE |
| 507 | TAD PRFUN /OUTPUT FUNCTION CALL |
| 508 | JMP PUT1 |
| 509 | TRYPNT, JMS I QRESTCP /RESTORE CHAR POS |
| 510 | JMS I QCHKWD /LOOK FOR PNT( |
| 511 | WPNT |
| 512 | JMP PEXP /NO |
| 513 | TAD (FUNC3+120 |
| 514 | JMP PFCALL /GO DO FUN CALL |
| 515 | PEXP, JMS I QRESTCP /RESTORE CHAR POS |
| 516 | JMS I QEXPR /GET EXPR TO BE PRINTED |
| 517 | JMP I QREMARK |
| 518 | JMS I QLOAD /PUT THING INTO FAC (OR SAC) |
| 519 | CLL CML RAR |
| 520 | AND TYPE1 /GET TYPE BIT |
| 521 | CLL RTL /INTO AC 11 |
| 522 | TAD (WRITE /SWRITE=WRITE+1 |
| 523 | PUT1, JMS I QOUTWRD |
| 524 | JMP PRINTL |
| 525 | PRTEND, TAD PCRLF /DID PRINT END WITH |
| 526 | SZA CLA /, OR ; |
| 527 | JMP I QNEWLIN /YES, NO CR LF |
| 528 | TAD (FUNC3+40 |
| 529 | PUT2, JMS I QOUTWRD /CALL TO CRLF ROUTINE |
| 530 | JMP I QNEWLIN /END OF PRINT |
| 531 | RESTOR, JMS I QLODSN /OUTPUT LOAD STMT NUMBER |
| 532 | CLA IAC /NO COLON NEEDED |
| 533 | JMS GETFN /LOAD FILE REG |
| 534 | TAD (REST /OUTPUT RESTORE OP |
| 535 | JMP PUT2 |
| 536 | PRFUN, |
| 537 | LODSN, 0 /OUTPUT STMT NUMBER INTO CODE |
| 538 | TAD NOSN /ANY STMT NUMBER ? |
| 539 | SNA CLA |
| 540 | JMP I LODSN /NO, JUST RETURN |
| 541 | TAD WORD1 /NOW OUTPUT "LOAD STMT NUM REG" |
| 542 | TAD (LOADSN |
| 543 | JMS I QOUTWRD |
| 544 | TAD WORD2 |
| 545 | JMS I QOUTWRD |
| 546 | JMP I LODSN |
| 547 | |
| 548 | XADD, FADD;AFADD |
| 549 | \f/ DIM PROCESSOR |
| 550 | PAGE |
| 551 | DIM, JMS I QGETNAM /GET VAR NAME |
| 552 | JMP DIMERR |
| 553 | TAD TYPE /CHECK TYPE |
| 554 | RTL /MOVE BITS TO BE TESTED |
| 555 | SMA CLA /IF FUNC BIT SET THEN ERROR |
| 556 | SNL /IF DIM BIT NOT SET THEN ERROR |
| 557 | JMP DIMERR /NO DIMENSIONS |
| 558 | JMS SMLNUM /GET DIMENSION |
| 559 | TAD EXPON /SAVE IT |
| 560 | DCA DIM1 |
| 561 | JMS I QCOMARP /, OR ) ?? |
| 562 | JMP DIMERR /NEITHER IS BAD |
| 563 | JMP TWODIM /, THERE'S ANOTHER DIMENSION |
| 564 | JMS CHKSDM /CHECK SIZE IF STRING |
| 565 | JMP CHKDIM /NUMERIC VECTOR, CHECK PREV REF |
| 566 | CLL CML RAR /THIS WAS A STRING SIZE DIM |
| 567 | DCA TYPE /PERFORM THE SPECIAL CASE |
| 568 | JMS I QLOOKUP |
| 569 | CDF 10 /OF NOT CHECKING PREVIOUS REFS |
| 570 | JMP FINDIM |
| 571 | TWODIM, JMS SMLNUM /GET SECOND |
| 572 | JMS I QCHECKC /LOOK FOR ) |
| 573 | -51 |
| 574 | JMP DIMERR |
| 575 | JMS CHKSDM /CHECK SIZE IF STRING ARRAY |
| 576 | TAD (7000 /NUMERIC ARRAY |
| 577 | CHKDIM, TAD (7000 /GET NUMBER OF DIMS |
| 578 | DCA TEMP |
| 579 | JMS I QLOOKUP /FIND ST ENTRY |
| 580 | CDF 10 |
| 581 | TAD I STPTR /LOOK AT DIM BITS |
| 582 | AND (7000 /PREVIOUSLY REFERENCED ? |
| 583 | SNA |
| 584 | JMP UNREFD /NO |
| 585 | SMA /IF MINUS, CAUSE ERROR |
| 586 | TAD TEMP /COMPARE NUMBER |
| 587 | SZA CLA |
| 588 | JMP DIMERR /NUMBER OF DIMS DON'T MATCH |
| 589 | DCA TEMP /ZERO TEMP |
| 590 | UNREFD, CLL CML RAR /PUT IN DIMENSIONED BIT |
| 591 | TAD TEMP /AND NUMBER OF DIMENSIONS |
| 592 | CIA /NEGATE WHOLE MESS (4000=-4000) |
| 593 | TAD I STPTR /TOGETHER WITH SYM NUMBER |
| 594 | DCA I STPTR |
| 595 | ISZ STPTR |
| 596 | TAD DIM1 /NOW FIRST DIMENSION (IF 2) |
| 597 | DCA I STPTR |
| 598 | FINDIM, ISZ STPTR |
| 599 | TAD EXPON /NOW SECOND (IF 2, OTHERWISE FIRST) |
| 600 | DCA I STPTR |
| 601 | CDF |
| 602 | JMS I QCHECKC /LOOK FOR , |
| 603 | -54 |
| 604 | JMP I QNEWLIN /NONE, ASSUME END OF DIM |
| 605 | JMP DIM /GET NEXT ELEMENT |
| 606 | CHKSDM, 0 /CHECK SIZE OF STRINGS |
| 607 | TAD TYPE /WAS THIS A STRING DIM ? |
| 608 | SMA CLA |
| 609 | JMP I CHKSDM /NO, RETURN IMMEDIATE |
| 610 | ISZ CHKSDM /YES, SKIP ON RETURN |
| 611 | TAD EXPON /SIZE MUST BE < 73 |
| 612 | CLL |
| 613 | TAD (-STRLIM-1 |
| 614 | SNL CLA |
| 615 | JMP I CHKSDM /OK, SIZE < 73 |
| 616 | DIMERR, JMS I QERMSG /GIVE ERROR |
| 617 | 0411 |
| 618 | JMP I QREMARK /ABORT STMT |
| 619 | \f/ NEXT PROCESSOR |
| 620 | NEXTX, JMS I QGETNAM /GET INDEX VARIABLE |
| 621 | JMP BADNXT |
| 622 | JMS I QLOOKUP |
| 623 | TAD TYPE /MUST BE NUMERIC |
| 624 | SPA CLA |
| 625 | JMP BADNXT /IT ISN'T |
| 626 | JMS I QMODSET /N MODE |
| 627 | NEXTL, TAD (-STACKA-3 |
| 628 | TAD STACK /ANY FOR'S LEFT ? |
| 629 | SPA CLA /(OK IF STACKA ABOVE 4000) |
| 630 | JMP BADNXT /NO |
| 631 | JMS I QPOP /GET LABEL ADDR |
| 632 | DCA TEMP |
| 633 | JMS I QPOP /GET LABEL FIELD |
| 634 | DCA LUPFLD |
| 635 | JMS I QPOP /GET STEP VAR |
| 636 | TAD XLOAD /LOAD IT |
| 637 | JMS I QOUTWRD |
| 638 | JMS I (PSETJF /PATCH! |
| 639 | TAD FINDEX /ADD IT TO STEP (FADD=0) |
| 640 | JMS I QOUTWRD |
| 641 | TAD LUPFLD /CREATE JUMP TO LOOP |
| 642 | AND (70 |
| 643 | CLL RTL |
| 644 | TAD (JUMP |
| 645 | JMS I QOUTWRD |
| 646 | CLL CMA RAL /GET LABEL DEFINITION ADDR |
| 647 | TAD TEMP |
| 648 | JMS I QOUTWRD /OUTPUT IT AS LOW PART OF JUMP |
| 649 | DIM1, |
| 650 | LUPFLD, HLT |
| 651 | CLL CML RAR /SET LABEL DEFINED BIT |
| 652 | TAD LOCTRH /DEFINE END OF LOOP LABEL |
| 653 | DCA I TEMP |
| 654 | ISZ TEMP |
| 655 | TAD LOCTRL |
| 656 | DCA I TEMP |
| 657 | CDF |
| 658 | TAD STACK /BACK OFF STACK LEVEL |
| 659 | DCA STKLVL |
| 660 | JMS I QNOREGS /FORGET REGS |
| 661 | TAD SYMBOL /IS THIS THE RIGHT NEXT ? |
| 662 | CIA |
| 663 | TAD FINDEX |
| 664 | SNA CLA |
| 665 | JMP I QNEWLIN /YES, FINISHED |
| 666 | BADNXT, JMS I QERMSG /NEXT WITHOUT FOR |
| 667 | 1606 |
| 668 | JMP I QREMARK |
| 669 | UMOPR, 40;1;UMRTNE-1 |
| 670 | XLOAD, FLDA;AFLDA |
| 671 | \f/ UDEF PROCESSOR (DEFINE USER FUNCTION) |
| 672 | PAGE |
| 673 | UDEF, ISZ NFUNS /ROOM FOR ANOTHER FUN ? |
| 674 | JMS I QLETTER /GET FIRST LETTER |
| 675 | JMP DEFBAD /ERROR IN DEFINE |
| 676 | CLL RTL /PUT INTO HIGH ORDER |
| 677 | RTL |
| 678 | RTL |
| 679 | DCA NAME1 /SAVE CHAR 1 |
| 680 | JMS I QLETTER /GET SECOND LETTER |
| 681 | JMP DEFBAD /ERROR |
| 682 | TAD NAME1 /COMBINE THE TWO CHARS |
| 683 | CIA |
| 684 | DCA I FUNPTR /SAVE IN FUN TABLE |
| 685 | ISZ FUNPTR |
| 686 | JMS I QLETTER /GET THIRD LETTER |
| 687 | JMP DEFBAD |
| 688 | CIA /SAVE NEG OF THIRD LETTER |
| 689 | DCA I FUNPTR |
| 690 | ISZ FUNPTR /BUMP POINTER |
| 691 | TAD M5 /NUMERIC ARG COUNT |
| 692 | DCA TEMP / (MAX OF 4 ARGS) |
| 693 | CLL CMA RTL /STRING ARG COUNT |
| 694 | DCA TEMP2 / (MAX OF 2 ARGS) |
| 695 | JMS I QCHECKC /IS IT A STRING FUN ? |
| 696 | -44 |
| 697 | SKP CLA |
| 698 | CLL CML RAR /YES, SET TYPE OF FUNCTION |
| 699 | DCA TYPE1 |
| 700 | JMS I QCHECKC /LOOK FOR ( |
| 701 | -50 |
| 702 | JMP DEFBAD /ERROR IF MISSING |
| 703 | DALOOP, JMS I QGETNAM /GET AN ARG |
| 704 | JMP DEFBAD |
| 705 | TAD TYPE /LOOK AT ITS TYPE |
| 706 | CLL RAL /SHIFT TYPE BIT INTO LINK |
| 707 | SZA CLA |
| 708 | JMP DEFBAD /OTHER BITS MUST BE OFF |
| 709 | SZL |
| 710 | JMP STRARG /STRING ARG |
| 711 | TAD TEMP /GET ARG NUMBER |
| 712 | ISZ TEMP /INCREMENT IT |
| 713 | JMP DAPUSH /GO SAVE IT |
| 714 | DEFBAD, JMS I QERMSG /BAD USER DEF |
| 715 | 2504 |
| 716 | JMP I QREMARK |
| 717 | STRARG, TAD TEMP2 /GET ARG NUMBER |
| 718 | ISZ TEMP2 /AND INCREMENT IT |
| 719 | JMP DAPUSH+1 |
| 720 | JMP DEFBAD /TOO MANY STRING ARGS |
| 721 | DAPUSH, TAD Q2 /ADJUST ARG NUMBER |
| 722 | TAD Q2 /ADD 4 FOR NUM, 2 FOR STRING |
| 723 | SPA |
| 724 | CLA CLL CML RTR /FIRST ARG STAYS IN AC |
| 725 | TAD TYPE /ADD IN TYPE BIT |
| 726 | JMS I QPUSH /SAVE IT ON STACK |
| 727 | JMS I QCOMARP /LOOK FOR , OR ) |
| 728 | JMP DEFBAD /ERROR IF NEITHER |
| 729 | JMP DALOOP /, GET NEXT ARG |
| 730 | TAD TEMP2 /GET TOTAL NUMBER OF ARGS |
| 731 | TAD TEMP |
| 732 | TAD Q10 /ADJUST COUNT |
| 733 | CIA /NEGATED |
| 734 | DCA DACNT |
| 735 | TAD I FUNPTR /GET FUNCTION CODE |
| 736 | ISZ FUNPTR /BUMP POINTER |
| 737 | DCA WORD1 /MAKE IT THE SEARCH OBJECT |
| 738 | JMS I XSTCHEK /MAKE SURE THERE'S ROOM |
| 739 | EOST-10 |
| 740 | JMS I QLUKUP2 /ENTER NEW FUNCTION |
| 741 | FUNCTN |
| 742 | -1 |
| 743 | TAD DACNT /PUT IN ARG COUNT |
| 744 | JMS SETFLD /(FIRST SET THE FIELD) |
| 745 | DCA I NEXT |
| 746 | DAPUT, CDF |
| 747 | JMS I QPOP /GET ARG TYPE (LAST TO FIRST) |
| 748 | JMS SETFLD /SET THE FIELD |
| 749 | DCA I NEXT /SAVE IT |
| 750 | ISZ DACNT /ANY MORE ? |
| 751 | JMP DAPUT /YES |
| 752 | TAD TYPE1 /PUT IN TYPE OF FUNCTION |
| 753 | DCA I NEXT |
| 754 | CDF |
| 755 | JMS I QCHECKC /LOOK FOR A COMMA |
| 756 | -54 |
| 757 | JMP I QNEWLIN /NO COMMA, END OF LINE |
| 758 | JMP UDEF /GET NEXT DEFINITION |
| 759 | XSTCHEK,STCHEK |
| 760 | FUNPTR, ENDFNS |
| 761 | Q2, 2 /THESE FOUR WORDS |
| 762 | M5, -5 /PREVENT ERRONEOUS "SAVES" |
| 763 | Q10, 10 /BY THE ROUTINE SAVAC |
| 764 | NFUNS, -21 /WHEN THE OP STACK IS EMPTY |
| 765 | STACKO, /OPERAND STACK |
| 766 | STOKSZ=UDEF+200-STACKO |
| 767 | \f/ DEF PROCESSOR |
| 768 | PAGE |
| 769 | DEF, JMS I QNOREGS /FORGET REGS |
| 770 | JMS I QGETNAM /GET FUN NAME |
| 771 | JMP BADDEF /NO GOOD |
| 772 | TAD TYPE /SAVE ITS TYPE |
| 773 | DCA TEMP2 |
| 774 | DCA ARGCNT /ZERO ARG COUNT |
| 775 | TAD TYPE /TYPE MUST BE 3000 OR 7000 |
| 776 | RTL /MOVE BITS TO BE TESTED |
| 777 | SPA CLA /FUN BIT OFF IS AN ERROR |
| 778 | SNL /DIM BIT OFF IS AN ERROR |
| 779 | JMP BADDEF |
| 780 | JMS I QMODSET /ENTER N MODE |
| 781 | TAD SYMBOL /SAVE FUNCTION NAME |
| 782 | DCA FUNNAM |
| 783 | ARGLUP, JMS I QGETNAM /GET ARG NAME |
| 784 | JMP BADDEF |
| 785 | CLL CMA RAR /LOOK AT TYPE |
| 786 | AND TYPE |
| 787 | SZA CLA |
| 788 | JMP BADDEF /ARG WAS AN ARRAY OR FUNC |
| 789 | JMS I QLOOKUP /ENTER INTO S.T. |
| 790 | TAD STPTR /SAVE ST ADDRESS |
| 791 | JMS I QPUSH |
| 792 | TAD SYMBOL /AND SYMBOL NUMBER |
| 793 | JMS I QPUSH |
| 794 | TAD TYPE /AND ARG TYPE |
| 795 | JMS I QPUSH |
| 796 | ISZ ARGCNT /BUMP ARG COUNT |
| 797 | JMS I QCOMARP /LOOK FOR , OR ) |
| 798 | JMP BADDEF |
| 799 | JMP ARGLUP /, GET NEXT ARG |
| 800 | TAD FUNNAM /ENTER FUNCTION |
| 801 | DCA WORD1 |
| 802 | TAD ARGCNT /FIRST GET ENOUGH ROOM |
| 803 | CIA |
| 804 | TAD (EOST-3 |
| 805 | DCA FUNNAM |
| 806 | JMS STCHEK /CHECK IT |
| 807 | FUNNAM, 0 |
| 808 | JMS I QLUKUP2 /LOOK UP FUNCTION |
| 809 | FUNCTN |
| 810 | -1 |
| 811 | JMP OKFUN /OK, NOT MULTIPLY DEFINED |
| 812 | BADDEF, JMS I QERMSG /BAD DEFINE |
| 813 | 0405 |
| 814 | JMP I QREMARK |
| 815 | OKFUN, TAD NEXT /SAVE "NEXT" |
| 816 | DCA X12 |
| 817 | TAD NEXT /INCREMENT NEXT BY |
| 818 | TAD ARGCNT /NUMBER OF ARGS |
| 819 | TAD (4 /PLUS 4 |
| 820 | DCA NEXT |
| 821 | JMS SETFLD /GET ROOM FOR LABEL |
| 822 | CLL CML RAR /FOR JUMP AROUND |
| 823 | DCA I NEXT /SET DEFINED BIT |
| 824 | TAD NEXT /SAVE ADDR |
| 825 | DCA JAROND /FOR LATER |
| 826 | ISZ NEXT |
| 827 | CDF |
| 828 | TAD LUFLD /SAVE FIELD OF FUN BLOCK |
| 829 | DCA FUNFLD |
| 830 | TAD LUFLD /ALSO FIELD OF LABEL |
| 831 | DCA JARFLD |
| 832 | TAD LUFLD /GET FIELD |
| 833 | AND (70 /ISOLATE BITS |
| 834 | CLL RTL /INTO JUMP INSTR |
| 835 | TAD (JUMP |
| 836 | JMS I QOUTWRD /OUTPUT IT |
| 837 | TAD JAROND /OUTPUT LOW PART |
| 838 | JMS I QOUTWRD /OF JUMP ADDR |
| 839 | TAD STACK /SAVE STACK |
| 840 | DCA OLDSTK |
| 841 | TAD ARGCNT /GET COUNT |
| 842 | CMA |
| 843 | DCA TEMP |
| 844 | TAD ARGCNT /TWICE |
| 845 | CIA |
| 846 | DCA ARGCNT |
| 847 | TAD ARGCNT /STORE COUNT FIRST |
| 848 | JMP FUNFLD |
| 849 | CHGARG, CDF |
| 850 | JMS I QPOP /GET ARG TYPE |
| 851 | DCA TYPE |
| 852 | TAD TYPE |
| 853 | JMS GENTMP /GENERATE A TEMPORARY |
| 854 | SWTARG, JMS I QPOP /PURGE SYMBOL NUMBER |
| 855 | CLA |
| 856 | JMS I QPOP /GET ST ADDR OF |
| 857 | DCA STPTR /OF DUMMY ARG |
| 858 | CDF 10 |
| 859 | TAD SYMBOL /PUT IN TEMP SYMBOL NUMBER |
| 860 | DCA I STPTR /TO FAKE EXPR |
| 861 | TAD TYPE /CREATE ARG DESCRIPTOR |
| 862 | TAD SYMBOL /FOR FUNC BLOCK |
| 863 | FUNFLD, HLT |
| 864 | DCA I X12 /AND PUT IT INTO F.B. |
| 865 | ISZ TEMP /MORE ARGS? |
| 866 | JMP CHGARG /YUP |
| 867 | CLL CML RAR |
| 868 | AND TEMP2 /SAVE TYPE OF FUNCTION |
| 869 | DCA I X12 |
| 870 | CLL CML RAR /SET DEFINED BIT |
| 871 | TAD LOCTRH /AND LOCATION COUNTER |
| 872 | DCA I X12 /AT START OF FUNCTION |
| 873 | TAD LOCTRL |
| 874 | DCA I X12 |
| 875 | CDF |
| 876 | TAD STACK /SAVE BOTTOM OF STACK |
| 877 | DCA X13 |
| 878 | TAD OLDSTK /RESTORE TO TOP |
| 879 | DCA STACK |
| 880 | JMS I QCHECKC /FIND = |
| 881 | -75 |
| 882 | JMP BADDEF |
| 883 | JMS I QEXPR /COMPILE FUNCTION |
| 884 | JMP I QREMARK |
| 885 | JMS I QLOAD /GET IT INTO AC |
| 886 | TAD X13 /RESTORE STACK |
| 887 | DCA STACK /TO BOTTOM |
| 888 | JMP RESARG /FINISH DEF |
| 889 | \f/ DEF PROCESSOR (FINALE) |
| 890 | PAGE |
| 891 | RESARG, TAD I X13 /GET ST ADDR |
| 892 | DCA STPTR |
| 893 | TAD I X13 /PUT BACK CORRECT SYM # |
| 894 | CDF 10 |
| 895 | DCA I STPTR |
| 896 | CDF |
| 897 | ISZ X13 /SKIP OTHER STUFF |
| 898 | ISZ ARGCNT |
| 899 | JMP RESARG /RESTORE NEXT |
| 900 | TAD (RET /OUTPUT RETURN CODE |
| 901 | JMS I QOUTWRD |
| 902 | JARFLD, HLT |
| 903 | CLL CML RAR /SET LABEL DEFINED BIT |
| 904 | TAD LOCTRH /STICK IN ADDR |
| 905 | DCA I JAROND /OF END OF FUNCT |
| 906 | ISZ JAROND /PLUS ONE |
| 907 | TAD LOCTRL /STORE LOW ADDR |
| 908 | DCA I JAROND |
| 909 | CDF |
| 910 | TAD TMPCNT /SAVE NEW TEMP LEVELS |
| 911 | DCA TMPLVL |
| 912 | TAD STMPCT |
| 913 | DCA STMPLV |
| 914 | JMS I QNOREGS /FORGET REGS |
| 915 | JMP I QNEWLIN /END OF DEF |
| 916 | \f/ DATA STATEMENT PROCESSOR |
| 917 | DATA, JMS I QNUMBER /LOOK FOR NUMBER |
| 918 | JMP DSTRNG /MUST BE A STRING |
| 919 | JMS DENTRY /MAKE AN ENTRY |
| 920 | -3 /3 WORDS LONG |
| 921 | MORDAT, JMS I QCHECKC /LOOK FOR , |
| 922 | -54 |
| 923 | JMP I QNEWLIN /END OF DATA |
| 924 | JMP DATA /DO NEXT ELEMENT |
| 925 | DSTRNG, JMS I QSTRING /LOOK FOR STRING |
| 926 | JMP I QNEWLIN /BAD |
| 927 | TAD WORD1 /COMPUTE SIZE |
| 928 | IAC |
| 929 | CLL CML CMA RAR |
| 930 | DCA DSSIZE /INCLUDING CHAR COUNT |
| 931 | TAD WORD1 /NEGATE COUNT |
| 932 | CIA |
| 933 | DCA WORD1 |
| 934 | JMS DENTRY /CREATE ENTRY |
| 935 | DSSIZE, 0 |
| 936 | JMP MORDAT /GO DO MORE |
| 937 | DENTRY, 0 /MAKE AN ENTRY IN DATA LIST |
| 938 | TAD I DENTRY /GET SIZE |
| 939 | DCA TEMP |
| 940 | ISZ DENTRY |
| 941 | TAD TEMP /INCREMENT SIZE COUNT |
| 942 | TAD DLSIZE |
| 943 | DCA DLSIZE |
| 944 | TAD (EOST /HOW MUCH DO WE NEED ? |
| 945 | TAD TEMP |
| 946 | DCA .+2 |
| 947 | JMS STCHEK /ASK FOR IT |
| 948 | 0 |
| 949 | TAD FREFLD /GET FIELD OF FREE SPACE |
| 950 | DCA LUFLD /SAVE IT IN SETFLD SUBROUTINE |
| 951 | DATFLD, CDF 10 |
| 952 | TAD NEXT /HOOK IN NEW ENTRY |
| 953 | IAC |
| 954 | DCA I DATPTR |
| 955 | PATCH3, ISZ DATPTR /POINTER THEN FIELD |
| 956 | TAD LUFLD |
| 957 | DCA I DATPTR |
| 958 | JMS SETFLD |
| 959 | TAD TEMP /SAVE SIZE OF ENTRY |
| 960 | DCA I NEXT |
| 961 | TAD (WORD1-1/MAKE READY TO MOVE |
| 962 | DCA X10 |
| 963 | DELOOP, CDF |
| 964 | TAD I X10 /GET WORD |
| 965 | JMS SETFLD |
| 966 | DCA I NEXT /SAVE IT |
| 967 | ISZ TEMP /MORE ? |
| 968 | JMP DELOOP |
| 969 | DCA I NEXT /SAVE ROOM FOR POINTER&CDF |
| 970 | TAD NEXT /THIS IS NOW LAST ENTRY |
| 971 | DCA DATPTR |
| 972 | PATCH4, TAD LUFLD |
| 973 | DCA DATFLD /AND THIS IS ITS FIELD |
| 974 | DCA I NEXT |
| 975 | CDF |
| 976 | JMP I DENTRY |
| 977 | DATPTR, DATLST |
| 978 | \f/ READ PROCESSOR |
| 979 | READX, JMS I QLODSN /OUTPUT STMT NUMBER |
| 980 | CLL CML RAR /GET VAR TO READ |
| 981 | JMS I QEXPR /SAME AS LEFT SIDE OF LET |
| 982 | JMP I QREMARK |
| 983 | JMS I QGETA1 /GET VAR INFO FROM STACK |
| 984 | TAD TYPE1 /SET MODE |
| 985 | JMS I QMODSET |
| 986 | TAD TYPE1 /WHAT TYPE ? |
| 987 | SPA CLA |
| 988 | TAD (SRDL-NRDL |
| 989 | TAD (NRDL /STRING OR NUMERIC |
| 990 | JMS I QOUTWRD |
| 991 | CLL CML RTR /SUBSCRIPTS ? |
| 992 | AND TYPE1 |
| 993 | SNA CLA |
| 994 | JMP .+3 /NO |
| 995 | JMS I QLOADSS /YES, LOAD SS REGS |
| 996 | TAD (AFSTA-FSTA |
| 997 | TAD (FSTA /ARRAY OR SCALAR STORE |
| 998 | TAD SYMBL1 |
| 999 | JMS I QOUTWRD |
| 1000 | JMS I QCHECKC /ANY MORE ? |
| 1001 | -54 /CHECK FOR COMMA |
| 1002 | JMP I QNEWLIN /NO |
| 1003 | JMP READX+1 /YUP |
| 1004 | AMPSND, 40;1;AMPRTN-1;4000;SCONTS;SCONTS |
| 1005 | SCONTS, FADD;AISUB |
| 1006 | \f/ FOR PROCESSOR |
| 1007 | PAGE |
| 1008 | FOR, JMS I QLODSN /OUTPUT STMT NUMBER |
| 1009 | JMS I QGETNAM /GET INDEX VARIABLE |
| 1010 | JMP BADFOR /BAD |
| 1011 | TAD TYPE /MUST BE NUMBER |
| 1012 | SZA CLA |
| 1013 | JMP BADFOR /ITS NOT |
| 1014 | JMS I QLOOKUP /ST SEARCH |
| 1015 | TAD SYMBOL /SAVE INDEX VAR |
| 1016 | DCA FINDEX /FOR LATER |
| 1017 | JMS I QCHECKC /FIND = |
| 1018 | -75 |
| 1019 | JMP BADFOR |
| 1020 | TAD CHRPTR /SAVE CHAR POSITION |
| 1021 | DCA FORCP /IN A SPECIAL PLACE |
| 1022 | TAD NCHARS |
| 1023 | DCA FORNC |
| 1024 | SKP |
| 1025 | FINDTO, JMS I QRESTCP /RESTORE CHAR POS |
| 1026 | JMS I QGETC /SKIP A CHAR |
| 1027 | JMP BADFOR |
| 1028 | CLA |
| 1029 | JMS I QSAVECP /SAVE THIS POSITION |
| 1030 | JMS I QCHKWD /LOOK FOR "TO" |
| 1031 | WTO |
| 1032 | JMP FINDTO /KEEP GOING |
| 1033 | JMS FSUB2 /LOAD LIMIT AND SAVE IN TEMP |
| 1034 | DCA FLIMIT /SAVE LIMIT VAR |
| 1035 | JMS I QCHKWD /LOOK FOR "STEP" |
| 1036 | WSTEP |
| 1037 | JMP STEP1 /USE 1.0 FOR THE STEP |
| 1038 | JMS FSUB2 /LOAD STEP AND SAVE IN TEMP |
| 1039 | DCA FSTEP /SAVE STEP VAR |
| 1040 | TAD (SETJF /OUTPUT SETJF |
| 1041 | JMS I QOUTWRD |
| 1042 | TAD (JFOR /STEP IS VARIABLE, USE JFOR |
| 1043 | SAVEJF, DCA FORJMP /SAVE CORRECT JUMP |
| 1044 | JMS I QGETC /ANY MORE CHARS ? |
| 1045 | SKP |
| 1046 | JMP BADFOR /YES, ERROR |
| 1047 | TAD FORNC /RESTORE CHAR POSITION |
| 1048 | DCA NCHARS /FROM SPECIAL PLACE |
| 1049 | TAD FORCP |
| 1050 | DCA CHRPTR |
| 1051 | JMS FSUB1 /COMPILE INITIAL VALUE INTO FAC |
| 1052 | JMS STCHEK /CHECK FOR ROOM |
| 1053 | EOST |
| 1054 | TAD FREFLD /SAVE FIELD OF LABELS |
| 1055 | DCA FORFLD |
| 1056 | FORFLD, HLT |
| 1057 | CLL CML RAR /SET LABEL DEFINED BIT |
| 1058 | TAD LOCTRH /DEFINE THE LOOP LABEL |
| 1059 | DCA I NEXT |
| 1060 | TAD LOCTRL |
| 1061 | DCA I NEXT |
| 1062 | CLL CML RAR /SET LABEL DEFINED BIT |
| 1063 | DCA I NEXT /FOR END OF LOOP LABEL |
| 1064 | CDF |
| 1065 | TAD FLIMIT /TEST FOR DONE |
| 1066 | TAD XSUB /BY SUBTRACTING THE LIMIT |
| 1067 | JMS I QOUTWRD |
| 1068 | TAD FORFLD /OUTPUT JUMP TO DONE |
| 1069 | AND (70 |
| 1070 | CLL RTL /SHIFT FIELD BITS |
| 1071 | TAD FORJMP /USE PROPER JUMP INS |
| 1072 | JMS I QOUTWRD |
| 1073 | TAD NEXT /OUTPUT LOW PART OF JMP |
| 1074 | JMS I QOUTWRD |
| 1075 | TAD FLIMIT /FADD FLIMIT (FADD=0) |
| 1076 | JMS I QOUTWRD |
| 1077 | TAD FINDEX /FSTA INDEX |
| 1078 | TAD (FSTA |
| 1079 | JMS I QOUTWRD |
| 1080 | TAD FINDEX /PUT STUFF ONTO STACK |
| 1081 | JMS I QPUSH |
| 1082 | TAD FSTEP |
| 1083 | JMS I QPUSH |
| 1084 | TAD FORFLD |
| 1085 | JMS I QPUSH |
| 1086 | TAD NEXT |
| 1087 | JMS I QPUSH |
| 1088 | ISZ NEXT /BUMP NEXT AGAIN |
| 1089 | TAD TMPCNT /RESERVE THESE TEMPS |
| 1090 | DCA TMPLVL |
| 1091 | JMS I QNOREGS /FORGET REGISTORS |
| 1092 | TAD STACK /SET NEW STACK LEVEL |
| 1093 | DCA STKLVL |
| 1094 | JMP I QREMARK |
| 1095 | STEP1, TAD (3 /1.0 IS SLOT #3 |
| 1096 | DCA FSTEP |
| 1097 | TAD (JGT /USE JGT |
| 1098 | JMP SAVEJF /GO DO THE REST |
| 1099 | FLIMIT, 0 /FOR LOOP UPPER LIMIT |
| 1100 | FSTEP, 0 /FOR LOOP STEP |
| 1101 | FORNC, 0 /FOR STMT CHAR POSITION |
| 1102 | FORCP, 0 |
| 1103 | WTHEN, -124;-110;-105;-116 |
| 1104 | XSUB, FSUB;AFSUB |
| 1105 | \f/ USE PROCESSOR |
| 1106 | USEX, TAD (USE /OUTPUT USE OPERATOR |
| 1107 | JMS I QOUTWRD |
| 1108 | JMS I QGETNAM /GET ARRAY NAME |
| 1109 | JMP USEERR /ERROR |
| 1110 | TAD TYPE /CHECK TYPE |
| 1111 | SMA CLA /(MUST BE NUMERIC) |
| 1112 | JMP .+3 /IT WAS |
| 1113 | USEERR, JMS I QERMSG /ERROR IN USE STMT |
| 1114 | 2525 |
| 1115 | CLL CML RTR /SET DIM BIT |
| 1116 | DCA TYPE |
| 1117 | JMS I QLOOKUP /LOOKUP SYMBOL |
| 1118 | TAD SYMBOL /OUTPUT ARRAY NUMBER |
| 1119 | JMS I QOUTWRD |
| 1120 | JMP I QREMARK |
| 1121 | \f/ IF AND IFEND PROCESSORS |
| 1122 | PAGE |
| 1123 | IF, JMS I QLODSN /OUTPUT STMT NUMBER |
| 1124 | JMS I QEXPR /GET LEFT EXPRESSION |
| 1125 | JMP I QREMARK |
| 1126 | JMS I QGETC /GET RELATIONAL OPERATOR |
| 1127 | JMP BADIF /ERROR IF NONE |
| 1128 | CLL RTL |
| 1129 | RTL /MOVE TO LEFT HALF |
| 1130 | RTL |
| 1131 | DCA TEMP /AND SAVE IT |
| 1132 | JMS I QGETC /GET 2 CHAR RELATIONALS |
| 1133 | JMP BADIF |
| 1134 | TAD TEMP /COMBINE THE 2 |
| 1135 | DCA TEMP2 |
| 1136 | TAD (IFOPS-1/SETUP POINTER |
| 1137 | DCA X10 |
| 1138 | IFLUP1, TAD I X10 /GET JUMP OPCODE |
| 1139 | SNA |
| 1140 | JMP IFLUP2-1/NOT A 2 CHAR RELATIONAL |
| 1141 | DCA RELOPR /SAVE IT |
| 1142 | TAD I X10 /COMPARE CHARS |
| 1143 | TAD TEMP2 |
| 1144 | SZA CLA |
| 1145 | JMP IFLUP1 /NOT THIS OOE |
| 1146 | GOTREL, JMS I QEXPR /GET RIGHT HALF |
| 1147 | JMP I QREMARK |
| 1148 | CLA CMA /GET TYPE OF RIGHT SIDE |
| 1149 | TAD OSTACK |
| 1150 | DCA TEMP |
| 1151 | TAD I TEMP |
| 1152 | SPA CLA |
| 1153 | JMP STRCMP /STRING, DO STRING COMPARE |
| 1154 | TAD (MINUS /NUMERIC, DO A SUBTRACT |
| 1155 | JMS I QOUTOPR |
| 1156 | NUMCMP, JMS I QSAVECP /SAVE CHAR POSITION |
| 1157 | JMS I QCHKWD /LOOK FOR "THEN" |
| 1158 | WTHEN |
| 1159 | JMP NOTHEN /NOT THEN |
| 1160 | GETIFN, JMS I QSNUM /GET STATEMENT NUMBER |
| 1161 | JMP BADGO2 |
| 1162 | TAD TEMP /OUTPUT JUMP |
| 1163 | TAD RELOPR |
| 1164 | JMS I QOUTWRD |
| 1165 | TAD TEMP2 /TWO WORDS |
| 1166 | JMS I QOUTWRD |
| 1167 | JMP I QNEWLIN |
| 1168 | NOTHEN, JMS I QRESTCP /BACKUP CHAR POS |
| 1169 | JMS I QCHKWD /LOOK FOR "GOTO" |
| 1170 | WGOTO |
| 1171 | SKP |
| 1172 | JMP GETIFN /OK, GO GET STMT NUMBER |
| 1173 | BADIF, JMS I QERMSG /BAD IF STMT |
| 1174 | 1106 |
| 1175 | JMP I QREMARK |
| 1176 | STRCMP, TAD (SCOMPR-1 |
| 1177 | JMS I QOUTOPR /OUTPUT STRING COMPARE |
| 1178 | JMS I QMODSET /BACK TO N MODE |
| 1179 | JMP NUMCMP /REST IS LIKE NUMERIC COMPARES |
| 1180 | JMS I QBACK1 /PUT BACK NON OPERATOR |
| 1181 | IFLUP2, TAD I X10 /GET CONDITIONAL JUMP |
| 1182 | SNA |
| 1183 | JMP BADIF /RELATIONAL INCORRECT |
| 1184 | DCA RELOPR |
| 1185 | TAD I X10 /COMPARE OPERATORS |
| 1186 | TAD TEMP |
| 1187 | SNA CLA |
| 1188 | JMP GOTREL /GOTIT |
| 1189 | JMP IFLUP2 |
| 1190 | IFEND, JMS I QLODSN /OUTPUT STMT NUMBER |
| 1191 | CLA IAC /(NO COLON) |
| 1192 | JMS GETFN /GET FILE NUMBER |
| 1193 | TAD (JEOF /SETUP CORRECT JUMP |
| 1194 | DCA RELOPR |
| 1195 | JMP NUMCMP /GO FIND "THEN" OR "GOTO" |
| 1196 | RELOPR, |
| 1197 | GETFN, 0 /GET FILE NUMBER |
| 1198 | DCA COLON /SAVE COLON SWITCH |
| 1199 | JMS I QCHECKC /LOOK FOR # |
| 1200 | -43 |
| 1201 | JMP TTYFIL /NONE, MUST BE TTY |
| 1202 | JMS I QEXPR /GET FILE EXPR |
| 1203 | JMP I QREMARK /ERROR |
| 1204 | TAD COLON /DO WE NEED A COLON ? |
| 1205 | SZA CLA |
| 1206 | JMP .+4 /NO, SKIP THIS TEST |
| 1207 | JMS I QCHECKC /YES, LOOK FOR IT |
| 1208 | -72 |
| 1209 | JMP BADFN /NOT THERE, BAD |
| 1210 | JMS I QLOAD /LOAD IT |
| 1211 | TAD TYPE1 /TYPE MUST BE NUMERIC |
| 1212 | SPA CLA |
| 1213 | BADFN, JMS I QERMSG /NOPE, IT ISN'T |
| 1214 | 0616 |
| 1215 | CLA IAC /SET IFNREG TO "NOT TTY" |
| 1216 | DCA IFNREG /SAVE NEW IFNREG |
| 1217 | TAD (FILENO /OUTPUT SET IFN COMMAND |
| 1218 | JMS I QOUTWRD |
| 1219 | JMP I GETFN |
| 1220 | TTYFIL, TAD IFNREG /IS IFNREG 0 ? |
| 1221 | SNA CLA |
| 1222 | JMP I GETFN /IF YES, QUIT |
| 1223 | TAD (CLRFN /OTHERWISE ZERO AC |
| 1224 | JMS I QOUTWRD |
| 1225 | DCA IFNREG /SET IFNREG TO TTY |
| 1226 | JMP I GETFN /RETURN |
| 1227 | \f/ GOTO AND GOSUB |
| 1228 | GOTO, JMS I QSNUM /GET NUMBER |
| 1229 | JMP BADGO2 |
| 1230 | JMS I QMODSET /ALL GOTO'S IN NMODE |
| 1231 | CLA IAC /JUMP=JSUB+1 |
| 1232 | JMP .+5 |
| 1233 | GOSUB, JMS I QLODSN /OUTPUT STMT NUM LOAD |
| 1234 | JMS I QSNUM /GET NUMBER |
| 1235 | JMP BADGO2 |
| 1236 | JMS I QMODSET /ALL GOTO'S IN NMODE |
| 1237 | TAD (JSUB /GET GOSUB OPCODE |
| 1238 | TAD TEMP /PLUS ADDRESS |
| 1239 | JMS I QOUTWRD /OUTPUT IT |
| 1240 | TAD TEMP2 /BOTH WORDS |
| 1241 | JMS I QOUTWRD |
| 1242 | JMP I QNEWLIN |
| 1243 | BADGO2, JMS I QERMSG /BAD GOTO OR GOSUB |
| 1244 | 1615 /NUMBER MISSING |
| 1245 | JMP I QREMARK |
| 1246 | \f/ TABLE SEARCH FOR LITERALS, STMT NUMBERS, TEMPS, ETC. |
| 1247 | PAGE |
| 1248 | LUKUP2, 0 |
| 1249 | TAD I LUKUP2 /GET THE BUCKET START |
| 1250 | DCA OLDN3 /SAVE IT AS THE PREVIOUS ENTRY |
| 1251 | ISZ LUKUP2 |
| 1252 | TAD I LUKUP2 /GET THE ENTRY SIZE |
| 1253 | ISZ LUKUP2 |
| 1254 | DCA N3SIZE |
| 1255 | TAD (6211 /PRIME THE FIELD SETTER |
| 1256 | DCA LUFLD |
| 1257 | JMS SETFLD /NOW SET THE FIELD |
| 1258 | LOOK2, TAD I OLDN3 /GET ADDR OF NEXT ENTRY |
| 1259 | DCA NEWN3 /SAVE IT |
| 1260 | PATCH1, ISZ OLDN3 /GET TO FIELD OF NEW ENTRY |
| 1261 | TAD I OLDN3 /GET INTO AC |
| 1262 | DCA NEWFLD /AND SAVE IT |
| 1263 | TAD NEWN3 |
| 1264 | SNA |
| 1265 | JMP HOOKIN /IF 0 ITS END OF LIST |
| 1266 | PATCH5, IAC |
| 1267 | DCA X10 /START OF VALUE INFO |
| 1268 | TAD (WORD1-1/SETUP POINTER TO VALUE |
| 1269 | DCA X11 |
| 1270 | TAD N3SIZE /AND TEMP OF ENTRY SIZE |
| 1271 | DCA LTEMP |
| 1272 | CHKVAL, CDF |
| 1273 | TAD I X11 |
| 1274 | CIA CLL /COMPARE THIS WORD |
| 1275 | NEWFLD, CDF 10 /FIELD OF NEW ENTRY |
| 1276 | TAD I X10 |
| 1277 | SZA CLA |
| 1278 | JMP NOTSAM /NOT THIS ONE |
| 1279 | ISZ LTEMP /INCR SIZE COUNT |
| 1280 | JMP CHKVAL /MORE STUFF |
| 1281 | TAD I X10 /GET SYMBOL NUMBER |
| 1282 | L6201, CDF |
| 1283 | DCA SYMBOL |
| 1284 | TAD NEWFLD /MAKE ENTRY ADDRESSABLE |
| 1285 | DCA LUFLD /THROUGH SETFLD |
| 1286 | ISZ LUKUP2 /BUMP RETURN |
| 1287 | JMP I LUKUP2 |
| 1288 | NOTSAM, SZL |
| 1289 | JMP HOOKIN /NEW SYMBOL < CURRENT |
| 1290 | TAD NEWN3 /GO TO NEXT ENTRY |
| 1291 | DCA OLDN3 /(MOVE POINTER) |
| 1292 | TAD NEWFLD /(AND FIELD) |
| 1293 | DCA LUFLD |
| 1294 | JMP LOOK2 |
| 1295 | HOOKIN, CLL CMA RAL /HOW MANY WORDS NEEDED ? |
| 1296 | TAD N3SIZE |
| 1297 | TAD (EOST |
| 1298 | DCA .+2 |
| 1299 | JMS STCHEK /MAKE SURE |
| 1300 | 0 /WE GOT ENOUGH |
| 1301 | TAD NEWN3 /HOOK IN NEW ENTRY |
| 1302 | FREFLD, CDF 10 /CHANGE TO FREE FIELD |
| 1303 | DCA I NEXT |
| 1304 | PATCH2, TAD NEWFLD /HOOK IN FIELD |
| 1305 | DCA I NEXT |
| 1306 | JMS SETFLD /BACK TO FIELD OF OLD |
| 1307 | TAD FREFLD /PUT FIELD OF NEW |
| 1308 | DCA I OLDN3 |
| 1309 | CLA CMA /BACK UP OLDN3 |
| 1310 | TAD OLDN3 /SO THAT IT POINTS TO POINTER |
| 1311 | DCA OLDN3 |
| 1312 | CLA CMA |
| 1313 | TAD NEXT /PUT POINTER TO NEW ENTRY |
| 1314 | DCA I OLDN3 /INTO OLD |
| 1315 | TAD FREFLD /SAVE ENTRY FIELD |
| 1316 | DCA LUFLD /FOR POSSIBLE POST PROCESSING |
| 1317 | TAD (WORD1-1/PREPARE TO STICK IN THE VALUE |
| 1318 | DCA X11 |
| 1319 | ENTERV, CDF |
| 1320 | TAD I X11 /MOVE IN THE VALUE |
| 1321 | FFLD2, CDF 10 |
| 1322 | DCA I NEXT |
| 1323 | ISZ N3SIZE /INCR SIZE COUNT |
| 1324 | JMP ENTERV |
| 1325 | CDF |
| 1326 | JMP I LUKUP2 |
| 1327 | STCHEK, 0 /CHECK FOR ENOUGH ROOM |
| 1328 | TAD NEXT /CHECK FOR OVERFLOW |
| 1329 | CIA CLL |
| 1330 | CDF |
| 1331 | TAD I STCHEK /THIS IS LIMIT |
| 1332 | ISZ STCHEK |
| 1333 | SZL CLA |
| 1334 | JMP I STCHEK |
| 1335 | TAD FREFLD /BUMP FREE FIELD |
| 1336 | TAD (10 |
| 1337 | DCA FREFLD |
| 1338 | TAD FREFLD /PUT IN TWO PLACES |
| 1339 | DCA FFLD2 |
| 1340 | DCA NEXT /START POINTER AT 0 |
| 1341 | ISZ NFLDS /GONE TOO FAR ? |
| 1342 | JMP I STCHEK /NO |
| 1343 | STOVER, JMS I QERMSG /S.T. FULL |
| 1344 | 2324 |
| 1345 | JMP I XABORT /ABORT COMPILATION |
| 1346 | OLDN3, 0 /ADDR OF PREVIOUS ENTRY |
| 1347 | NEWN3, 0 /ADDR OF NEW ENTRY |
| 1348 | LTEMP, 0 |
| 1349 | NFLDS, 0 /- COUNT OF AVAILABLE FIELDS |
| 1350 | N3SIZE, /SIZE OF ENTRY |
| 1351 | KBDCHK, 0 /CHECK FOR ^C OR ^O |
| 1352 | KSF |
| 1353 | JMP I KBDCHK /NO CHAR |
| 1354 | KRB |
| 1355 | AND (177 /REMOVE PARITY BIT |
| 1356 | TAD (-3 /^C ?? |
| 1357 | SNA |
| 1358 | JMP I XABORT /YES, EXIT TO OS8 |
| 1359 | TAD (3-17 /^O ?? |
| 1360 | SZA CLA |
| 1361 | JMP I KBDCHK /NO, RETURN |
| 1362 | DCA TTX+1 /NOP TTY OUTPUT ROUTINE |
| 1363 | JMP I KBDCHK |
| 1364 | / |
| 1365 | WSTEP, -123;-124;-105;-120;0 |
| 1366 | \f/ SYMBOL TABLE LOOKUP |
| 1367 | PAGE |
| 1368 | LOOKUP, 0 /LOOK UP SYMBOL |
| 1369 | TAD NAME1 /GET NAME1*11+NAME2 |
| 1370 | CLL RTL |
| 1371 | TAD NAME1 |
| 1372 | CLL RAL |
| 1373 | TAD NAME1 |
| 1374 | TAD NAME2 |
| 1375 | DCA NAME1 /THIS IS IT |
| 1376 | TAD TYPE /WHAT KIND SYMBOL ? |
| 1377 | CLL RTL /MOVE TYPE BITS |
| 1378 | RTL /INTO AC 9,10,11 |
| 1379 | TAD JTABLE |
| 1380 | DCA .+1 |
| 1381 | VCPTR, 0 /GO THERE |
| 1382 | JTABLE, JMP I .+1 |
| 1383 | LUVAR |
| 1384 | LURETN |
| 1385 | LUARAY |
| 1386 | LURETN |
| 1387 | LUSTRG |
| 1388 | LURETN |
| 1389 | LUSARY |
| 1390 | LURETN |
| 1391 | LUVAR, TAD (VARCNT /POINTER TO VAR COUNT |
| 1392 | DCA VCPTR |
| 1393 | TAD (VARST-13 |
| 1394 | DOLU, TAD NAME1 |
| 1395 | DCA STPTR /ST POINTER |
| 1396 | CDF 10 /THATS WHERE ST IS |
| 1397 | TAD I STPTR /IS THIS VAR DEFINED YET ? |
| 1398 | SMA |
| 1399 | JMP GOTSYM /YES |
| 1400 | TAD (4401 /GET 401 INTO AC |
| 1401 | CHEKST, CDF |
| 1402 | TAD I VCPTR /PLUS VAR COUNT |
| 1403 | CDF 10 |
| 1404 | DCA SYMBOL /THATS THE NEW SYMBOL NUMBER |
| 1405 | TAD SYMBOL /PUT SYMBOL NUMBER |
| 1406 | DCA I STPTR /INTO S.T. ENTRY |
| 1407 | CDF |
| 1408 | ISZ I VCPTR /BUMP SYMBOL NUMBER |
| 1409 | LURETN, JMP I LOOKUP |
| 1410 | JMP STOVER /S.T. OVERFLOW |
| 1411 | GOTSYM, DCA SYMBOL /PUT NUMBER INTO SYMBOL |
| 1412 | CDF |
| 1413 | JMP I LOOKUP |
| 1414 | LUSTRG, TAD (SVCNT /POINTER TO STRING VAR COUNT |
| 1415 | DCA VCPTR |
| 1416 | TAD (SVARST-26 |
| 1417 | TAD NAME1 /TWO WORDS PER ENTRY |
| 1418 | JMP DOLU |
| 1419 | LUARAY, TAD (ACNT /ARRAY VAR COUNT |
| 1420 | DCA VCPTR |
| 1421 | TAD (ARAYST /ARRAY SYMBOL TABLE |
| 1422 | DCA STPTR |
| 1423 | CDF 10 |
| 1424 | FINDA, TAD I STPTR /SEARCH TABLE |
| 1425 | SNA |
| 1426 | JMP NEWARY /NEW ENTRY |
| 1427 | CIA |
| 1428 | TAD NAME1 /IS THIS IT ? |
| 1429 | ISZ STPTR |
| 1430 | SNA CLA |
| 1431 | JMP GOTARY /YES |
| 1432 | ISZ STPTR |
| 1433 | ISZ STPTR |
| 1434 | ISZ STPTR /GO TO NEXT ENTRY |
| 1435 | JMP FINDA |
| 1436 | GOTARY, TAD (37 /GET NUMBER |
| 1437 | AND I STPTR |
| 1438 | DCA SYMBOL /INTO SYMBOL |
| 1439 | CDF |
| 1440 | JMP I LOOKUP |
| 1441 | NEWARY, TAD NAME1 /PUT IN NEW ENTRY |
| 1442 | DCA I STPTR |
| 1443 | ISZ STPTR |
| 1444 | TAD (41 /PUT IN NUMBER |
| 1445 | JMP CHEKST /GO DO THE REST |
| 1446 | LUSARY, TAD (SACNT /STRING ARRAY COUNT |
| 1447 | DCA VCPTR |
| 1448 | TAD (SARYST /USE STRING ARRAY TABLE |
| 1449 | JMP FINDA-2 /GO DO SEARCH |
| 1450 | \f/ FILE AND CLOSE PROCESSORS |
| 1451 | FILE, JMS I QLODSN /OUTPUT STMT NUMBER |
| 1452 | TAD (FOPENS /POINTER TO FILE OPENS |
| 1453 | DCA FILESW |
| 1454 | JMS I QCHECKC /LOOK FOR "V" |
| 1455 | -126 |
| 1456 | SKP /NOT V |
| 1457 | ISZ FILESW /YUP, INCR FILESW |
| 1458 | JMS I QCHECKC /LOOK FOR "N" |
| 1459 | -116 |
| 1460 | JMP .+3 |
| 1461 | ISZ FILESW /INCR FILESW BY TWO IF "N" |
| 1462 | ISZ FILESW |
| 1463 | JMS GETFN /GET FILE NUMBER |
| 1464 | JMS I QEXPR /GET DEVICE/FILE DESCRIPTOR |
| 1465 | JMP I QREMARK |
| 1466 | JMS I QLOAD /LOAD INTO SAC |
| 1467 | TAD TYPE1 /TYPE MUST BE STRING |
| 1468 | SPA CLA |
| 1469 | JMP .+3 /IT WERE |
| 1470 | JMS I QERMSG /IT WEREN'T |
| 1471 | 0616 |
| 1472 | TAD I FILESW /GET CORRECT OPEN |
| 1473 | JMS I QOUTWRD |
| 1474 | JMP I QNEWLIN |
| 1475 | FOPENS, OPENAF;OPENAV;OPENNF;OPENNV |
| 1476 | FILESW, 0 |
| 1477 | PLUS, 40;0;XADD;XADD |
| 1478 | \f/ EXPRESSION ANALYZER |
| 1479 | PAGE |
| 1480 | EXPR, 0 /POLISHIZE EXPRESSION |
| 1481 | DCA TEMP /SAVE LEFT |
| 1482 | TAD LEFT /SO WE CAN PUSH OLD VALUE |
| 1483 | JMS I QPUSH /OF IT |
| 1484 | TAD TEMP /NOW SET NEW VALUE |
| 1485 | DCA LEFT /OF THAT SWITCH |
| 1486 | TAD EXPR |
| 1487 | JMS I QPUSH /SAVE RETURN ADDR |
| 1488 | JMS I QPUSH /MARK STACK |
| 1489 | TAD LEFT /IS THIS LEFT SIDE ? |
| 1490 | SPA CLA |
| 1491 | JMP OPRAND+1/YES, NO UNARY MINUS |
| 1492 | UNOPR, JMS I QGETC /LOOK FOR UNARY OPERATOR |
| 1493 | JMP MISARG /THERE HAS TO BE AN OPERAND |
| 1494 | TAD (-53 /UNARY+(NOP) |
| 1495 | SNA |
| 1496 | JMP UNOPR |
| 1497 | TAD (53-55 /UNARY - |
| 1498 | SZA |
| 1499 | JMP NOTMIN /NOT UNARY MINUS |
| 1500 | TAD (UMOPR /PUSH UNARY MINUS |
| 1501 | JMS I QPUSH |
| 1502 | JMP UNOPR |
| 1503 | NOTMIN, TAD (55-50 /LOOK FOR ( |
| 1504 | SZA CLA |
| 1505 | JMP OPRAND /NOT A SUB EXPRESSION |
| 1506 | JMS I QEXPR /COMPILE SUB EXPRESSION |
| 1507 | JMP BADEXP /BAD SUB EXPRESSION |
| 1508 | JMS I QCHECKC /LOOK FOR ) |
| 1509 | -51 |
| 1510 | SKP /ERROR |
| 1511 | JMP OPR8R /GOTIT |
| 1512 | JMS I QERMSG /PARENTHESIS MIS MATCH |
| 1513 | 1520 |
| 1514 | JMP BADEXP |
| 1515 | OPRAND, JMS I QBACK1 /PUT BACK NON UNARY OP |
| 1516 | JMS I QGETNAM /LOOK FOR VARIABLE REF |
| 1517 | JMP NOTVAR /NOPE. |
| 1518 | JMS I QLOOKUP /SYMBOL TABLE SEARCH |
| 1519 | TAD SYMBOL /SAVE SYMBOL NUMBER |
| 1520 | DCA TEMP2 /BECAUSE SAVAC MIGHT KILL IT |
| 1521 | JMS I QSAVAC /GENERATE FSTA (MAYBE) |
| 1522 | -3 |
| 1523 | TAD TYPE /WAS THIS A FUNCTION OR ARRAY ? |
| 1524 | AND (3000 |
| 1525 | SZA |
| 1526 | JMP FUNSS /YES, GO PROCESS IT |
| 1527 | TAD TYPE /MAKE OPERAND STACK ENTRY |
| 1528 | JMS I QPUSHO |
| 1529 | TAD TEMP2 /FIRST TYPE THEN SYMBOL # |
| 1530 | JMS I QPUSHO |
| 1531 | OPR8R, TAD LEFT /LEFT SIDE ? |
| 1532 | SMA CLA /YES, NO OPERATORS LEGAL |
| 1533 | JMS I QGETC /LOOK FOR OPERATOR |
| 1534 | JMP ENDEXP /END OF EXPR |
| 1535 | TAD (-52 /** IS SPECIAL CASE |
| 1536 | SZA |
| 1537 | JMP NOSTAR /NOT * |
| 1538 | JMS I QGETC /LOOK FOR SECOND * |
| 1539 | JMP NOSTAR |
| 1540 | TAD (-52 |
| 1541 | SNA CLA |
| 1542 | TAD (136-52 /** -> ^ |
| 1543 | SNA |
| 1544 | JMS I QBACK1 /PUT IT BACK |
| 1545 | NOSTAR, TAD (52 /RESTORE CHAR |
| 1546 | DCA TEMP |
| 1547 | TAD (OPR8RS-1 |
| 1548 | DCA X10 /PTR TO LIST |
| 1549 | OPRLUP, TAD I X10 /GET OPERATOR PTR |
| 1550 | SNA |
| 1551 | JMP ENDEXP-3/END OF LIST |
| 1552 | DCA NEWOP /SAVE IT IN CASE |
| 1553 | TAD I X10 /COMPARE |
| 1554 | TAD TEMP |
| 1555 | SZA CLA |
| 1556 | JMP OPRLUP /KEEP LOOKING |
| 1557 | GOTOPR, JMS I QPOP /GET STACK TOP |
| 1558 | SNA |
| 1559 | JMP PUSH2 /EMPTY |
| 1560 | DCA OLDOP |
| 1561 | TAD I OLDOP /COMPARE PREC. |
| 1562 | CIA |
| 1563 | TAD I NEWOP /NEW-OLD |
| 1564 | SPA SNA CLA |
| 1565 | JMP OUTOLD /OLD>NEW |
| 1566 | TAD OLDOP |
| 1567 | PUSH2, JMS I QPUSH /OLD < NEW |
| 1568 | TAD NEWOP /GO PUSH BOTH |
| 1569 | JMS I QPUSH |
| 1570 | JMP UNOPR /GO LOOK FOR NEXT OPERAND |
| 1571 | OUTOLD, TAD OLDOP /OUTPUT CODE FOR OLD OPR8R |
| 1572 | JMS I QOUTOPR |
| 1573 | JMP GOTOPR /LOOK AT NEXT TOP OF STACK |
| 1574 | JMS I QBACK1 /PUT BACK NON OPERATOR |
| 1575 | SKP |
| 1576 | JMS I QOUTOPR /OUTPUT OPERATOR |
| 1577 | ENDEXP, JMS I QPOP /LOOK FOR STACK MARK |
| 1578 | SZA |
| 1579 | JMP ENDEXP-1/NOT THIS |
| 1580 | JMS I QPOP /GET RETURN ADDR |
| 1581 | IAC |
| 1582 | DCA TEMP |
| 1583 | JMS I QPOP /GET LEFT SIDE SWITCH |
| 1584 | DCA LEFT |
| 1585 | JMP I TEMP /RETURN |
| 1586 | MISARG, JMS I QERMSG /MISSING OPERAND |
| 1587 | 1517 |
| 1588 | JMP BADEXP |
| 1589 | MINUS, 40;0;XISUB;XSUB |
| 1590 | SLASH, 50;0;XIDIV;XDIV |
| 1591 | \f/ EXPRESSION ANALYZER (HANDLE SUBSCRIPTS) |
| 1592 | PAGE |
| 1593 | FUNSS, AND (1000 /IS IT FUN CALL ? |
| 1594 | SNA CLA |
| 1595 | JMP .+3 /NO |
| 1596 | JMS I QSAVAC /YES, SAVE AC |
| 1597 | -1 |
| 1598 | TAD TYPE /SAVE TYPE |
| 1599 | JMS I QPUSH |
| 1600 | TAD TEMP2 /AND SYMBOL NUMBER |
| 1601 | JMS I QPUSH |
| 1602 | TAD STPTR /AND SYMBOL TABLE PTR |
| 1603 | JMS I QPUSH |
| 1604 | SKP |
| 1605 | SSLOOP, JMS I QPOP /GET ARG/SS COUNT |
| 1606 | IAC |
| 1607 | JMS I QPUSH /INCREMENT IT |
| 1608 | JMS I QEXPR /GET NEXT ARG/SS |
| 1609 | JMP BADFSS |
| 1610 | JMS I QGETA1 /IS THIS ARG(SS) AN ARRAY REF ? |
| 1611 | CLL CML RTR |
| 1612 | AND TYPE1 /CHECK THE TYPE |
| 1613 | SNA CLA |
| 1614 | JMP NOTSSD /NOT AN ARRAY REFERENCE |
| 1615 | JMS I QLOADSS /LOAD THE SS REGS |
| 1616 | JMS I QSAVAC /SAVE AC IF NEEDED |
| 1617 | -1 |
| 1618 | TAD TYPE1 /SET THE MODE |
| 1619 | JMS I QMODSET |
| 1620 | TAD (AFLDA /LOAD THIS ARG/SS |
| 1621 | TAD SYMBL1 |
| 1622 | JMS I QOUTWRD |
| 1623 | TAD Q400 /SET THE IN-AC BIT |
| 1624 | TAD MODE /WE JUST CALLED MODSET |
| 1625 | DCA I OSTACK /CHANGE THIS STACK ENTRY |
| 1626 | SKP |
| 1627 | NOTSSD, ISZ OSTACK /FIX UP OSTACK |
| 1628 | ISZ OSTACK |
| 1629 | JMS I QCOMARP /LOOK FOR , OR ) |
| 1630 | JMP BADFSS /NEITHER IS BAD |
| 1631 | JMP SSLOOP /, MEANS MORE ARGS/SS |
| 1632 | JMS I QPOP /GET # OF ARG/SS |
| 1633 | DCA TEMP /GET ARG/SS COUNT |
| 1634 | JMS I QPOP /RESTORE S.T. ADDR |
| 1635 | DCA STPTR |
| 1636 | JMS I QPOP |
| 1637 | DCA SYMBOL /GET BACK THE SYMBOL # |
| 1638 | JMS I QPOP |
| 1639 | DCA TYPE /GET BACK THE TYPE |
| 1640 | TAD TYPE /IS IT AN ARRAY OR FUN REF ? |
| 1641 | AND (1000 |
| 1642 | SZA CLA |
| 1643 | JMP DOCALL /FUNCTION REFERENCE |
| 1644 | TAD TEMP /MOVE SS COUNT |
| 1645 | CLL RTR /INTO THE CORRECT |
| 1646 | RTR /FIELD |
| 1647 | DCA TEMP2 /AND SAVE IT |
| 1648 | CDF 10 |
| 1649 | TAD I STPTR /ANY PREV REFERENCE ? |
| 1650 | AND (3000 |
| 1651 | SZA |
| 1652 | JMP NOTNEW /YES, GO CHECK NUMBERS |
| 1653 | TAD TEMP2 /IF NONE, PUT IN NUMBER |
| 1654 | TAD I STPTR |
| 1655 | DCA I STPTR |
| 1656 | JMP NDOK /THATS ALL |
| 1657 | NOTNEW, CIA /COMPARE NUMBER OF SS |
| 1658 | TAD TEMP2 /WITH ANY PREVIOUS |
| 1659 | SZA CLA |
| 1660 | JMP BADFSS+3/THEY DON'T MATCH |
| 1661 | NDOK, CDF |
| 1662 | TAD TYPE /PUT TYPE |
| 1663 | TAD TEMP /AND DIM COUNT |
| 1664 | ONSTAK, JMS I QPUSHO /ONTO ARGUMENT STACK |
| 1665 | TAD SYMBOL |
| 1666 | JMS I QPUSHO /AND SYMBOL NUMBER |
| 1667 | JMS I QSAVAC /SAVE FIRST SS IF LEFT IN AC |
| 1668 | -5 |
| 1669 | JMP OPR8R /GO GET AN OPERATOR |
| 1670 | BADFSS, TAD (-4 /PURGE STACK JUNK |
| 1671 | TAD STACK |
| 1672 | DCA STACK |
| 1673 | JMS I QERMSG /PUT ERROR MESSAGE |
| 1674 | 2323 |
| 1675 | BADEXP, JMS I QPOP /LOOK FOR STACK MARK |
| 1676 | SZA CLA |
| 1677 | JMP BADEXP /NOT YET |
| 1678 | JMS I QPOP /RETURN ADDR |
| 1679 | DCA TEMP |
| 1680 | JMS I QPOP /SS LOAD SWITCH |
| 1681 | DCA LEFT |
| 1682 | JMP I TEMP /TAKE ERROR EXIT |
| 1683 | WTAB, -124;-101;-102;-50 |
| 1684 | NOTVAR, TAD LEFT /LEFT SIDE ? |
| 1685 | SPA CLA |
| 1686 | JMP MISARG /YES, NO LITERALS LEGAL |
| 1687 | JMS I QNUMBER /LOOK FOR LITERAL |
| 1688 | JMP NOTNUM /NOT A NUMBER |
| 1689 | JMS I QLUKUP2 /SEARCH LITERAL TABLE |
| 1690 | LITRL |
| 1691 | -3 |
| 1692 | JMS NEWVAR /IF NEW, GIVE IT NUMBER |
| 1693 | JMP ONSTAK /GO PUT IT ONTO THE STACK |
| 1694 | NOTNUM, JMS I QSTRING /LOOK FOR STRING LITERAL |
| 1695 | JMP MISARG /NO, MISSING ARG |
| 1696 | TAD WORD1 /GET -NUMBER WORDS - 1 |
| 1697 | IAC |
| 1698 | CLL CML CMA RAR |
| 1699 | DCA .+3 /FOR LOOKUP |
| 1700 | JMS I QLUKUP2 /LOOK UP LITERAL |
| 1701 | SLITRL |
| 1702 | 0 |
| 1703 | JMS NWSVAR /IF NEW, GIVE IT NUMBER |
| 1704 | CLL CML RAR /SET TYPE BIT FOR STRING |
| 1705 | JMP ONSTAK /PUT INFO ONTO STACK |
| 1706 | |
| 1707 | UPAROW, 60;1;EXPRTN-1 |
| 1708 | \f/ EXPRESSION ANALYZER (HANDLE FUNCTION CALLS) |
| 1709 | PAGE |
| 1710 | DOCALL, TAD LEFT /IS THIS LEFT SIDE ? |
| 1711 | SMA CLA /IF YES, FUN ILLEGAL |
| 1712 | JMS OUTCAL /GENERATE CALL |
| 1713 | SKP /SKIP IF ERROR |
| 1714 | JMP OPR8R /GO LOOK FOR OPERATOR |
| 1715 | JMS I QERMSG /BAD FUNCTION REFERENCE |
| 1716 | 0622 |
| 1717 | JMP BADEXP |
| 1718 | OUTCAL, 0 /GENERATE FUN CALL; TYPE, |
| 1719 | /SYMBOL AND TEMP ARE INPUTS |
| 1720 | TAD SYMBOL /SAVE FUNCTION NUMBER AROUND SAVAC |
| 1721 | DCA FUNNUM |
| 1722 | JMS I QSAVAC /SAVE SECOND FROM TOP |
| 1723 | -3 |
| 1724 | TAD FUNNUM /SETUP FOR FINDING FUNCTION |
| 1725 | DCA WORD1 /INFO BLOCK |
| 1726 | JMS I QLUKUP2 /ON THE FUNCTION LIST |
| 1727 | FUNCTN |
| 1728 | -1 |
| 1729 | JMP I OUTCAL /UNDEFINED FUNCTION |
| 1730 | TAD SYMBOL /CHECK NUMBER OF ARGS |
| 1731 | TAD TEMP |
| 1732 | SZA CLA |
| 1733 | JMP I OUTCAL |
| 1734 | MOVARG, JMS I QLOAD /GET TOP OF STACK INTO AC |
| 1735 | JMS SETFLD /GET FIELD OF FORMAL-PARAMS |
| 1736 | TAD I X10 /GET FIRST ONE |
| 1737 | CDF |
| 1738 | DCA TEMP |
| 1739 | CLL CML RAR /COMPARE TYPE OF ARG |
| 1740 | AND TYPE1 /WITH THAT OF FORMAL PARAMETER |
| 1741 | TAD TEMP |
| 1742 | SPA CLA /THEY MUST MATCH |
| 1743 | JMP I OUTCAL /(THEY DON'T) |
| 1744 | CLL CML RTR /SHOULD WE LEAVE IT IN THE AC ? |
| 1745 | AND TEMP |
| 1746 | SZA CLA |
| 1747 | JMP OKINAC /YES, SAVES AN INSTRUCTION |
| 1748 | TAD TYPE1 /SET MODE |
| 1749 | JMS I QMODSET /APPROPRIATELY |
| 1750 | CLL CMA RAR /3777 |
| 1751 | AND TEMP /GET SYM NUMBER |
| 1752 | TAD (FSTA /STORE VALUE IN FORM PARAM |
| 1753 | JMS I QOUTWRD |
| 1754 | OKINAC, ISZ SYMBOL /MORE ARGS ? |
| 1755 | JMP MOVARG |
| 1756 | JMS SETFLD |
| 1757 | TAD I X10 /GET TYPE OF FUNCTION |
| 1758 | DCA TYPE1 /(ITS RESULT THAT IS) |
| 1759 | CDF |
| 1760 | TAD TYPE /IS TYPE OF FUNCTION |
| 1761 | TAD TYPE1 /SAME AS TYPE OF CALL |
| 1762 | SPA CLA |
| 1763 | JMP I OUTCAL /NO, ERROR |
| 1764 | JMS I QMODSET /ALL CALLS IN N MODE |
| 1765 | TAD WORD1 /CHECK FOR USER FUNCTION |
| 1766 | SMA |
| 1767 | JMP CALLUF /YES, DO SPECIAL CALL |
| 1768 | FINCAL, ISZ OUTCAL /FIX RETURN |
| 1769 | JMS I QOUTWRD /OUTPUT CODE |
| 1770 | TAD Q400 /SET TOP OF STACK |
| 1771 | TAD TYPE1 |
| 1772 | DCA I OSTACK /TO AC |
| 1773 | DCA I OSTACK /SYMBOL NUMBER IS MEANINGLESS |
| 1774 | CLL CML RAR |
| 1775 | AND TYPE1 /INTERPRETER MODE SAME |
| 1776 | DCA MODE /AS FUNCTION TYPE |
| 1777 | JMP I OUTCAL /ON RETURN |
| 1778 | CALLUF, JMS I QNOREGS /FORGET REGS ON USER FUNC |
| 1779 | TAD LUFLD /OUTPUT JSUB |
| 1780 | AND (70 /WITH POINTER TO |
| 1781 | CLL RTL /DOUBLE WORD |
| 1782 | TAD (JSUB /VALUE OF LOCATION |
| 1783 | JMS I QOUTWRD /COUNTER FOR THE |
| 1784 | TAD X10 /START OF THE |
| 1785 | IAC /USER "DEF"INED FUNC |
| 1786 | JMP FINCAL |
| 1787 | FSUB1, 0 /FOR SUBROUTINE #1 |
| 1788 | JMS I QEXPR /GET AN EXPRESSION |
| 1789 | JMP BADFOR |
| 1790 | JMS I QLOAD /LOAD VALUE |
| 1791 | TAD TYPE1 /MUST BE NUMERIC |
| 1792 | SMA CLA |
| 1793 | JMP I FSUB1 /OK |
| 1794 | BADFOR, JMS I QERMSG /BAD FOR LOOP PARAMETERS |
| 1795 | 0620 |
| 1796 | JMP I QREMARK |
| 1797 | FSUB2, 0 /FOR SUBROUTINE #2 |
| 1798 | JMS FSUB1 /GET EXPR AND LOAD IT |
| 1799 | JMS GENTMP /MAKE A TEMP FOR IT |
| 1800 | TAD SYMBOL /STORE EXPR IN TEMP |
| 1801 | TAD (FSTA |
| 1802 | JMS I QOUTWRD |
| 1803 | TAD SYMBOL /RETURN SLOT # |
| 1804 | JMP I FSUB2 |
| 1805 | FUNNUM, |
| 1806 | NOREGS, 0 /FORGET REGISTORS |
| 1807 | CLA IAC /FILE NUMBER REG |
| 1808 | DCA IFNREG |
| 1809 | / CMA /SUBSCRIPT REG #1 |
| 1810 | / DCA SSREG1 |
| 1811 | / CMA /SUBSCRIPT REG #2 |
| 1812 | / DCA SSREG2 |
| 1813 | JMP I NOREGS |
| 1814 | CLOSE, JMS I QLODSN /OUTPUT STMT NUMBER |
| 1815 | CLA IAC /NO COLON NEEDED AFTER FILE NUM |
| 1816 | JMS GETFN /GET FILE NUM |
| 1817 | TAD (CLOSEF /OUTPUT CLOSE |
| 1818 | JMS I QOUTWRD |
| 1819 | JMP I QNEWLIN |
| 1820 | PSETJF, 0 |
| 1821 | TAD (SETJF |
| 1822 | JMS I QOUTWRD |
| 1823 | JMS I QPOP /GET INDEX VAR |
| 1824 | DCA FINDEX |
| 1825 | JMP I PSETJF |
| 1826 | DIMREAD,JMS I QLOADSS /PATCH TO INPUT PROC. SET UP SS REG |
| 1827 | TAD (READ /OUTPUT INSTR |
| 1828 | JMS I QOUTWRD |
| 1829 | TAD (AFSTA |
| 1830 | JMP I (FININP /RESUME IN LINE |
| 1831 | \f/ CODE GENERATOR |
| 1832 | PAGE |
| 1833 | OUTOPR, 0 /OUTPUT CODE FOR OPERATOR |
| 1834 | DCA X10 /SAVE POINTER TO SKELETON |
| 1835 | TAD I X10 /GET CONTROL WORD |
| 1836 | SMA SZA |
| 1837 | JMP SPCIAL /TREAT AS SPECIAL CASE |
| 1838 | DCA TYPE /ITS THE TYPE ALLOWANCE |
| 1839 | TAD (XLOAD /GET SKEL ADDRS |
| 1840 | DCA CASEMM /FOR THE THREE CASES |
| 1841 | TAD I X10 |
| 1842 | DCA CASEMA |
| 1843 | TAD I X10 |
| 1844 | DCA CASEAM |
| 1845 | TAD TYPE /ENTER CORRECT MODE |
| 1846 | JMS I QMODSET |
| 1847 | CLL CMA RAL /GET THE SECOND OPERAND |
| 1848 | TAD OSTACK |
| 1849 | DCA OSTACK |
| 1850 | TAD OSTACK |
| 1851 | DCA X10 /BY BACKING UP THE STACK |
| 1852 | TAD I X10 /TYPE |
| 1853 | DCA TYPE2 |
| 1854 | TAD I X10 |
| 1855 | DCA SYMBL2 /SYMBOL NUMBER |
| 1856 | TAD TYPE2 |
| 1857 | AND (3 |
| 1858 | DCA TEMP /SS COUNT |
| 1859 | TAD TYPE2 /LOOK AT OPERAND 2 |
| 1860 | AND Q400 |
| 1861 | SZA CLA |
| 1862 | JMP MAC /MUST BE CASE M,AC |
| 1863 | CLL CML RTR /ITS IN MEMORY, IS IT SS'D |
| 1864 | AND TYPE2 |
| 1865 | SNA CLA |
| 1866 | JMP A2OK /NO, ITS SCALAR |
| 1867 | JMS I QLOADSS /LOAD NECESSARY SS REGS |
| 1868 | ISZ CASEMM /FIXUP THE SKELETON POINTERS |
| 1869 | ISZ CASEAM |
| 1870 | A2OK, JMS GETA1 /GET STUF FOR ARG1 |
| 1871 | TAD TYPE1 /LOOK AT IT |
| 1872 | AND Q400 |
| 1873 | SZA CLA |
| 1874 | JMP ACM /ITS CASE AC,M |
| 1875 | MM, TAD I CASEMM /ITS CASE M,M LOAD OPERAND 2 |
| 1876 | TAD SYMBL2 |
| 1877 | JMS I QOUTWRD |
| 1878 | SKP |
| 1879 | MAC, JMS GETA1 /GET STUF FRO ARG1 |
| 1880 | CLL CML RTR /IS IT SS'D ? |
| 1881 | AND TYPE1 |
| 1882 | SNA CLA |
| 1883 | JMP A1OK /NO, ITS SCALAR |
| 1884 | JMS I QLOADSS /LOAD THE SS REGS |
| 1885 | ISZ CASEMA /BUMP SKELETON ADDR |
| 1886 | A1OK, TAD I CASEMA /GET CORRECT INSTRUCTION |
| 1887 | TAD SYMBL1 /PLUS SYMBOL NUMBER |
| 1888 | TYPCHK, JMS I QOUTWRD /OUTPUT IT |
| 1889 | CLL CML RAR /TYPES OF OPERANDS MUST MATCH |
| 1890 | AND TYPE1 |
| 1891 | TAD TYPE2 |
| 1892 | SPA CLA |
| 1893 | JMP MIXED /THEY DON'T |
| 1894 | TAD TYPE /TYPE OF OPERATOR |
| 1895 | TAD TYPE1 /MUST MATCH |
| 1896 | SPA CLA /THAT OF OPERANDS |
| 1897 | JMP MIXED /THEY DON'T |
| 1898 | TAD Q400 /GENERATE STACK ENTRY |
| 1899 | TAD TYPE |
| 1900 | DCA I OSTACK |
| 1901 | DCA I OSTACK /THIS IS SAFE |
| 1902 | JMP I OUTOPR |
| 1903 | ACM, TAD I CASEAM /ITS CASE AC,M |
| 1904 | TAD SYMBL2 /GEN OPERATION FOR OPERAND 2 |
| 1905 | JMP TYPCHK /GO FINISH IT UP |
| 1906 | MIXED, JMS I QERMSG /MIXED TYPES |
| 1907 | 1524 |
| 1908 | JMP I OUTOPR |
| 1909 | SPCIAL, TAD I X10 /GET ADDR OF SPECIAL RTNE |
| 1910 | DCA TEMP /(PLUS 1 FROM THE TYPE WORD) |
| 1911 | JMP I TEMP /HANDLE SPECIAL CASE |
| 1912 | GETA1, 0 /GET STUFF FOR ARG 1 |
| 1913 | CLL CMA RAL /BACK UP STACK |
| 1914 | TAD OSTACK |
| 1915 | DCA OSTACK |
| 1916 | TAD OSTACK |
| 1917 | DCA X11 |
| 1918 | TAD I X11 /GET TYPE1 |
| 1919 | DCA TYPE1 |
| 1920 | TAD I X11 /GET SYMBL1 |
| 1921 | DCA SYMBL1 |
| 1922 | TAD TYPE1 /GET SS COUNT |
| 1923 | AND (3 |
| 1924 | DCA TEMP |
| 1925 | JMP I GETA1 |
| 1926 | UMRTNE, JMS I QSAVAC /SAVE CURRENT AC IF NEEDED |
| 1927 | -3 |
| 1928 | JMS I QLOAD /GET ARG IN AC |
| 1929 | DCA TYPE /TYPE MUST BE NUMERIC |
| 1930 | DCA TYPE2 |
| 1931 | TAD (FNEG /DO NEGATE |
| 1932 | JMP TYPCHK |
| 1933 | EXPRTN, DCA TYPE /SET FUNC TYPE |
| 1934 | CLL CML RTL /SET NUMBER OF ARGS |
| 1935 | DCA TEMP |
| 1936 | TAD (FUNC1+60 |
| 1937 | DCA SYMBOL /EXP2 |
| 1938 | JMS OUTCAL /OUTPUT FUNCTION CALL |
| 1939 | JMP MIXED /ERROR |
| 1940 | JMP I OUTOPR /DONE |
| 1941 | CASEMA, 0 |
| 1942 | CASEMM, 0 |
| 1943 | CASEAM, 0 |
| 1944 | TYPE2, 0 |
| 1945 | SYMBL2, 0 |
| 1946 | RETURN, JMS I QLODSN /OUTPUT STMT NUM LOAD |
| 1947 | JMS I QMODSET /ALWAYS RETURN IN N MODE |
| 1948 | TAD (RET-RNDO |
| 1949 | RANDOM, TAD (RNDO-STOP |
| 1950 | STOPX, TAD (STOP /RETURN, RANDOMIZE, OR STOP |
| 1951 | JMS I QOUTWRD |
| 1952 | JMP I QNEWLIN |
| 1953 | \f/ LETTER AND DIGIT SCANNERS |
| 1954 | PAGE |
| 1955 | LETTER, 0 /SKIP ON LETTER |
| 1956 | JMS I QGETC |
| 1957 | JMP I LETTER /NO LETTER |
| 1958 | TAD (-133 /MUST BE .LT. 133 |
| 1959 | SMA |
| 1960 | JMP NOLETR |
| 1961 | TAD (133-100/MUST BE .GT. 100 |
| 1962 | SPA |
| 1963 | JMP NOLETR |
| 1964 | AND (77 /RESTORE 6 BITS |
| 1965 | ISZ LETTER /BUMP RETURN ADDR |
| 1966 | JMP I LETTER |
| 1967 | NOLETR, JMS I QBACK1 /PUT CHAR BACK |
| 1968 | JMP I LETTER |
| 1969 | DIGIT, 0 /SKIP ON DIGIT |
| 1970 | JMS I QGETC |
| 1971 | JMP I DIGIT /NO DIGIT |
| 1972 | TAD (-72 /MUST BE .LT. 72 |
| 1973 | O7100, CLL /(USED AS LITERAL BY "TTY") |
| 1974 | TAD (72-60 /MUST BE .GE. 60 |
| 1975 | SNL |
| 1976 | JMP NODIGT /NOPE |
| 1977 | ISZ DIGIT /RETURN DIGIT MINUS 60 |
| 1978 | JMP I DIGIT |
| 1979 | NODIGT, JMS I QBACK1 /PUT IT BACK |
| 1980 | JMP I DIGIT |
| 1981 | \f/ STATEMENT NUMBER GETTER |
| 1982 | SNUM, 0 /GET A STATEMENT NUMBER |
| 1983 | DCA TEMP /SAVE DEFINED SWITCH |
| 1984 | JMS I QDIGIT /GET FIRST DIGIT |
| 1985 | JMP I SNUM /NO STATEMENT NUMBER |
| 1986 | DCA WORD2 /THIS WILL BE THE BUCKET |
| 1987 | TAD WORD2 |
| 1988 | CLL RAL /TWO WORDS PER BUCKET |
| 1989 | TAD (SNUMS |
| 1990 | DCA BUCKET |
| 1991 | ISZ SNUM /OK, ITS A STMT NUMBER |
| 1992 | TAD (-4 /FIVE DIGITS MAX |
| 1993 | DCA TEMP2 |
| 1994 | DCA WORD1 /CLEAR TOP WORD |
| 1995 | SNLOOP, JMS I QDIGIT /GET NEXT DIGIT |
| 1996 | JMP GOTSN /END OF NUMBER |
| 1997 | DCA WORD3 /SAVE IT |
| 1998 | TAD (-4 /SET SHIFT COUNT |
| 1999 | DCA ACO |
| 2000 | SHIFT, TAD WORD2 /SHIFT LEFT ONE BIT |
| 2001 | CLL RAL |
| 2002 | DCA WORD2 |
| 2003 | TAD WORD1 |
| 2004 | RAL |
| 2005 | DCA WORD1 |
| 2006 | ISZ ACO /BUMP SHIFT COUNTER |
| 2007 | JMP SHIFT |
| 2008 | TAD WORD2 /PUT IN NEW DIGIT |
| 2009 | TAD WORD3 |
| 2010 | DCA WORD2 |
| 2011 | ISZ TEMP2 /BUMP DIGIT COUNT |
| 2012 | JMP SNLOOP |
| 2013 | GOTSN, JMS I QLUKUP2 /FIND STMT NUMBER |
| 2014 | BUCKET, 0 |
| 2015 | -2 |
| 2016 | JMP NEWSN /ITS A NEW STMT NUM |
| 2017 | CLL CML RAR /CHECK FOR MULTIPLY DEFINED |
| 2018 | AND SYMBOL |
| 2019 | AND TEMP |
| 2020 | SZA CLA |
| 2021 | JMP MDLABL /YES, IT IS |
| 2022 | TAD X10 /GET ADDR OF LABEL VALUE |
| 2023 | DCA TEMP2 |
| 2024 | JMS SETFLD /GET TO FIELD OF ENTRY |
| 2025 | TAD TEMP /OR IN THESE BITS |
| 2026 | TAD SYMBOL |
| 2027 | DCA I TEMP2 |
| 2028 | FINSN, CDF |
| 2029 | TAD LUFLD /GET FIELD BITS |
| 2030 | AND (70 |
| 2031 | CLL RTL |
| 2032 | DCA TEMP /INTO A CONVIENIENT |
| 2033 | JMP I SNUM /PLACE |
| 2034 | NEWSN, JMS SETFLD /GET FIELD |
| 2035 | TAD TEMP /PUT IN BITS |
| 2036 | DCA I NEXT |
| 2037 | TAD NEXT /SAVE N3 ADDR |
| 2038 | DCA TEMP2 |
| 2039 | DCA I NEXT /1 EXTRA WORD |
| 2040 | JMP FINSN |
| 2041 | MDLABL, JMS I QERMSG /MULTIPLY DEFINED |
| 2042 | 1504 /LABEL |
| 2043 | JMP I SNUM |
| 2044 | TTY, 0 /CONVERT TO ASCII AND PRINT |
| 2045 | AND (77 /SIX BITS ONLY |
| 2046 | TAD (-40 /WHAT SIDE OF FORTY ? |
| 2047 | SPA |
| 2048 | TAD O7100 /LOW SIDE |
| 2049 | TAD (240 /HIGH SIDE |
| 2050 | JMS TTX /PRINT CHAR |
| 2051 | JMP I TTY /RETURN |
| 2052 | TTX, 0 /PRINT CHAR ON TTY |
| 2053 | SKP /(CONTROL O ZEROES THIS WORD) |
| 2054 | JMP .+4 /(THUS KILLING ERROR REPORTING) |
| 2055 | TSF |
| 2056 | JMP .-1 |
| 2057 | TLS |
| 2058 | CLA |
| 2059 | JMP I TTX |
| 2060 | \f/ CHAIN PROCESSOR |
| 2061 | CHAIN, JMS I QLODSN /OUTPUT STMT NUMBER |
| 2062 | JMS I QEXPR /GET CHAIN STRING |
| 2063 | JMP I QREMARK |
| 2064 | JMS I QLOAD /INTO SAC |
| 2065 | TAD TYPE1 /TYPE MUST BE STRING |
| 2066 | SMA CLA |
| 2067 | JMS I QERMSG /IT WASN'T |
| 2068 | 0616 /(OK IF ERROR CODE IS NOP) |
| 2069 | TAD (CHN /OUTPUT CHAIN OPCODE |
| 2070 | JMS I QOUTWRD |
| 2071 | JMP I QNEWLIN |
| 2072 | XISUB, FISUB;AISUB |
| 2073 | \f/ SEVERAL SHORT UTILITY ROUTINES |
| 2074 | PAGE |
| 2075 | BACK1, 0 /BACK UP ONE CHAR |
| 2076 | CLA CMA |
| 2077 | TAD NCHARS |
| 2078 | DCA NCHARS |
| 2079 | CLA CMA |
| 2080 | TAD CHRPTR |
| 2081 | DCA CHRPTR |
| 2082 | JMP I BACK1 |
| 2083 | GETCWB, 0 /GET A CHARACTER (PRESERVE BLANKS) |
| 2084 | ISZ NCHARS |
| 2085 | JMP .+4 |
| 2086 | CLA CMA |
| 2087 | DCA NCHARS /RESET NCHARS |
| 2088 | JMP I GETCWB |
| 2089 | ISZ GETCWB |
| 2090 | TAD I CHRPTR /GET THE CHAR |
| 2091 | JMP I GETCWB |
| 2092 | SAVECP, 0 /SAVE CHAR POSITION |
| 2093 | TAD NCHARS |
| 2094 | DCA NCSAVE |
| 2095 | TAD CHRPTR |
| 2096 | DCA CPSAVE |
| 2097 | JMP I SAVECP |
| 2098 | RESTCP, 0 /RESTORE CHAR POS |
| 2099 | TAD CPSAVE |
| 2100 | DCA CHRPTR |
| 2101 | TAD NCSAVE |
| 2102 | DCA NCHARS |
| 2103 | JMP I RESTCP |
| 2104 | GETC, 0 /GET A CHARACTER (IGNORING BLANKS) |
| 2105 | ISZ NCHARS |
| 2106 | JMP .+4 |
| 2107 | CLA CMA |
| 2108 | DCA NCHARS |
| 2109 | JMP I GETC |
| 2110 | TAD I CHRPTR |
| 2111 | TAD (-40 /IS IT A BLANK |
| 2112 | SNA |
| 2113 | JMP GETC+1 /YES IGNORE IT |
| 2114 | TAD (40 /FIX CHAR |
| 2115 | ISZ GETC |
| 2116 | JMP I GETC |
| 2117 | POP, 0 /GET TOP OF STACK |
| 2118 | TAD STACK |
| 2119 | DCA PUSH |
| 2120 | CLA CMA |
| 2121 | TAD STACK |
| 2122 | DCA STACK /DECREMENT STACK POINTER |
| 2123 | TAD I PUSH |
| 2124 | JMP I POP |
| 2125 | PUSH, 0 /PUT AC ONTO STACK |
| 2126 | DCA I STACK /STORE |
| 2127 | TAD (-STACKA-STAKSZ+1 |
| 2128 | TAD STACK /CHECK FOR OVERFLOW |
| 2129 | SPA CLA |
| 2130 | JMP I PUSH /OK, RETURN |
| 2131 | STKOVR, JMS I QERMSG |
| 2132 | 2004 |
| 2133 | JMP I XABORT /ABORT COMPILATION |
| 2134 | PUSHO, 0 /PUSH OPERAND STACK |
| 2135 | DCA I OSTACK /PUSHIT |
| 2136 | TAD (-STACKO-STOKSZ+1 |
| 2137 | TAD OSTACK /CHECK FOR STACK OVERFLOW |
| 2138 | SPA CLA |
| 2139 | JMP I PUSHO |
| 2140 | JMP STKOVR /TOO FULL |
| 2141 | COMARP, 0 /SKIP ON COMA OR RITE PAREN |
| 2142 | JMS I QGETC /GET CHAR |
| 2143 | JMP I COMARP |
| 2144 | TAD (-51 |
| 2145 | SNA |
| 2146 | ISZ COMARP /RITE PAREN, SKIP 2 |
| 2147 | SZA |
| 2148 | TAD (51-54 /CHECK FOR , |
| 2149 | SNA |
| 2150 | ISZ COMARP /, SKIP 1 |
| 2151 | SZA CLA |
| 2152 | JMS I QBACK1 /NEITHER PUT BACK |
| 2153 | JMP I COMARP |
| 2154 | LOAD, 0 /LOAD SAC OR FAC |
| 2155 | JMS I QGETA1 /GET TOP OF STACK |
| 2156 | TAD TYPE1 /SET MODE |
| 2157 | JMS I QMODSET |
| 2158 | TAD TYPE1 /IS IT IN THE AC? |
| 2159 | AND Q400 |
| 2160 | SZA CLA |
| 2161 | JMP I LOAD /YUP |
| 2162 | CLL CML RTR /SUBSCRIPTED ? |
| 2163 | AND TYPE1 |
| 2164 | SNA CLA |
| 2165 | JMP .+3 /NO |
| 2166 | JMS I QLOADSS /FILL SS REGS |
| 2167 | TAD (AFLDA-FLDA |
| 2168 | TAD (FLDA /ARRAY OR SCALAR LOAD |
| 2169 | TAD SYMBL1 /PLUS SYMBOL NUMBER |
| 2170 | JMS I QOUTWRD |
| 2171 | JMP I LOAD |
| 2172 | IFOPS, JNE;-7476 /<> |
| 2173 | JNE;-7674 />< |
| 2174 | JGE;-7576 /=> |
| 2175 | JGE;-7675 />= |
| 2176 | JLE;-7574 /=< |
| 2177 | JLE;-7475 /<= |
| 2178 | 0 |
| 2179 | JEQ;-7500 /= |
| 2180 | JGT;-7600 /> |
| 2181 | JLT;-7400 /< |
| 2182 | 0 |
| 2183 | NCSAVE, 0 |
| 2184 | CPSAVE, 0 |
| 2185 | \f/ TEMP GENERATORS AND AC SAVING ROUTINES |
| 2186 | PAGE |
| 2187 | GENTMP, 0 /GENERATE A TEMP |
| 2188 | SZA CLA |
| 2189 | JMP STRTMP /ITS A STRING TEMP |
| 2190 | TAD TMPCNT |
| 2191 | ISZ TMPCNT /BUMP COUNT |
| 2192 | DCA NAME1 |
| 2193 | JMS I QLUKUP2 /LOOK UP THIS TEMP |
| 2194 | TEMPS |
| 2195 | -1 |
| 2196 | JMS NEWVAR /NEW ONE ON ME |
| 2197 | JMP I GENTMP |
| 2198 | STRTMP, TAD STMPCT |
| 2199 | ISZ STMPCT /BUMP COUNT |
| 2200 | DCA NAME1 |
| 2201 | JMS I QLUKUP2 /LOOK UP THIS TEMP |
| 2202 | STEMPS |
| 2203 | -1 |
| 2204 | JMS NWSVAR /NEW STRING TEMP |
| 2205 | JMP I GENTMP |
| 2206 | NEWVAR, 0 /MAKE SYM NUM FOR VAR |
| 2207 | TAD VARCNT /PUT SYM NUM |
| 2208 | TAD (401 |
| 2209 | DCA SYMBOL /INTO SYMBOL |
| 2210 | TAD SYMBOL /AND INTO ST ENTRY |
| 2211 | JMS SETFLD |
| 2212 | DCA I NEXT |
| 2213 | CDF |
| 2214 | ISZ VARCNT /BUMP COUNT |
| 2215 | JMP I NEWVAR /RETURN WITH SYM NUM |
| 2216 | JMP STOVER /S.T. OVERFLOW |
| 2217 | NWSVAR, 0 /MAKE SYM NUM FOR VAR$ |
| 2218 | TAD SVCNT /PUT SYM NUM |
| 2219 | TAD (401 |
| 2220 | DCA SYMBOL |
| 2221 | TAD SYMBOL /INTO SYMBOL AND |
| 2222 | JMS SETFLD |
| 2223 | DCA I NEXT /S.T. ENTRY |
| 2224 | CDF |
| 2225 | ISZ SVCNT /OVERFLOW ? |
| 2226 | JMP I NWSVAR /NO, WE'RE OK |
| 2227 | JMP STOVER |
| 2228 | SAVAC, 0 /SAVE FAC (OR SAC) IF NECESSARY |
| 2229 | TAD I SAVAC /GET ENTRY POINTER |
| 2230 | TAD OSTACK |
| 2231 | ISZ SAVAC |
| 2232 | DCA SVTEMP /ADDR OF TYPE WORD |
| 2233 | TAD I SVTEMP /LOOK AT IT |
| 2234 | AND Q400 |
| 2235 | SNA CLA |
| 2236 | JMP I SAVAC /NOT IN AC |
| 2237 | CLL CML RAR /SAVE STRING BIT ONLY |
| 2238 | AND I SVTEMP /OF TYPE WORD |
| 2239 | DCA I SVTEMP |
| 2240 | TAD I SVTEMP |
| 2241 | JMS GENTMP /GENERATE TEMP |
| 2242 | TAD I SVTEMP |
| 2243 | JMS I QMODSET /SET MODE |
| 2244 | TAD XSTOR |
| 2245 | TAD SYMBOL /GENERATE STORE |
| 2246 | JMS I QOUTWRD |
| 2247 | TAD SYMBOL /RETURN S.T. NUMBER |
| 2248 | ISZ SVTEMP /MOVE TO SYMBOL NUM WORD |
| 2249 | DCA I SVTEMP /SAVE THE TEMP NUM THERE |
| 2250 | JMP I SAVAC /RETURN WITH SAVE MADE |
| 2251 | SVTEMP, 0 |
| 2252 | XSTOR, FSTA;AFSTA |
| 2253 | \f/ SUBSCRIPT REGISTER LOADING ROUTINE |
| 2254 | LOADSS, 0 /LOAD SS REGS |
| 2255 | CLL CMA RAL /LOOK AT NUMBER OF SS |
| 2256 | TAD TEMP |
| 2257 | SNA CLA |
| 2258 | JMP LODSS2 /2 SS |
| 2259 | SNL |
| 2260 | JMP TOOMNY /MORE THAN 2 |
| 2261 | JMS SSLOAD /LOAD SS REG 1 |
| 2262 | JMP I LOADSS |
| 2263 | LODSS2, CLA IAC |
| 2264 | JMS SSLOAD /LOAD SS REG 2 |
| 2265 | JMS SSLOAD /NOW SS REG 1 |
| 2266 | JMP I LOADSS |
| 2267 | SSTYPE, |
| 2268 | TOOMNY, JMS I QERMSG /SUBSCRIPTING ERROR |
| 2269 | 2323 |
| 2270 | JMP I LOADSS |
| 2271 | SSLOAD, 0 /LOAD A SS REG FROM TOP OF STACK |
| 2272 | DCA TEMP2 /SS REG 1 OR 2 SWITCH |
| 2273 | CLL CMA RAL /BACK UP ONE ENTRY |
| 2274 | TAD OSTACK /ON THE OPERAND STACK |
| 2275 | DCA OSTACK |
| 2276 | TAD OSTACK |
| 2277 | DCA X11 /USE X11 TO GET STUFF |
| 2278 | TAD I X11 /GET TYPE WORD |
| 2279 | SPA |
| 2280 | JMP SSTYPE /SS MUST BE A NUMBER |
| 2281 | AND Q400 /GET AC BIT |
| 2282 | SZA CLA |
| 2283 | JMP SSINAC /ITS IN THE AC |
| 2284 | TAD TEMP2 |
| 2285 | SZA CLA |
| 2286 | TAD (LSS2-LSS1 |
| 2287 | TAD (LSS1 /LOAD REG 1 OR 2 ?? |
| 2288 | TAD I X11 /ANYHOW, THIS IS THE SOURCE |
| 2289 | JMS I QOUTWRD /OUTPUT THE CODE |
| 2290 | JMP I SSLOAD |
| 2291 | SSINAC, TAD TEMP2 |
| 2292 | TAD (LSS1AC /NOTE: LSS2AC=LSS1AC+1 |
| 2293 | JMS I QOUTWRD /SO OUTPUT ONE OF THEM |
| 2294 | JMP I SSLOAD |
| 2295 | / |
| 2296 | XSCOMP, SCOMP;SACOMP |
| 2297 | XDIV, FDIV;AFDIV |
| 2298 | / |
| 2299 | PATCH6, 0 |
| 2300 | ISZ SIGDIG |
| 2301 | JMP I PATCH6 |
| 2302 | CMA |
| 2303 | DCA SIGDIG |
| 2304 | JMP CONVLP |
| 2305 | / |
| 2306 | STAR, 50;0;XMUL;XMUL |
| 2307 | \f/ NUMERIC CONVERSION ROUTINE (PART ONE) |
| 2308 | PAGE |
| 2309 | NUMBER, 0 /GENERAL NUMBER CONVERSION ROUTINE |
| 2310 | DCA DECPT /ZERO DECIMAL POINT SWITCH |
| 2311 | DCA WORD1 /ZERO FAC |
| 2312 | DCA WORD2 |
| 2313 | DCA WORD3 |
| 2314 | DCA ACO |
| 2315 | DCA SIGN /CLEAR SIGN SWITCH |
| 2316 | TAD NUMDIG |
| 2317 | DCA SIGDIG |
| 2318 | JMS I QGETC /GET A CHAR |
| 2319 | JMP I NUMBER /NO CHAR IS NO NUMBER |
| 2320 | JMS CHKSGN /CHECK FOR SIGN |
| 2321 | SIGN, 0 /THIS SWITCH GETS SET |
| 2322 | DCA NDIGIT /ZERO DIGIT COUNT |
| 2323 | CONVLP, JMS I QDIGIT /GET A DIGIT |
| 2324 | JMP TRYDEC /IS THERE A DECIMAL POINT ? |
| 2325 | DCA NXTDGT /SAVE THE DIGIT |
| 2326 | JMS PATCH6 |
| 2327 | ISZ NDIGIT /INCR NUMBER OF DIGITS |
| 2328 | TAD WORD2 /PREPARE TO MULT BY 10 |
| 2329 | DCA OP2 |
| 2330 | TAD WORD3 |
| 2331 | DCA OP3 |
| 2332 | TAD ACO |
| 2333 | DCA OPO |
| 2334 | JMS I (AL1 /DOUBLE FAC |
| 2335 | JMS I (AL1 /DOUBLE AGAIN |
| 2336 | JMS I (OADD /TIMES FIVE |
| 2337 | JMS I (AL1 /ONE MORE DOUBLING IS TIMES 10 |
| 2338 | DCA OP2 |
| 2339 | DCA OP3 /PUT NEWEST DIGIT INTO OPERAND |
| 2340 | TAD NXTDGT |
| 2341 | DCA OPO |
| 2342 | JMS I (OADD /ADD IN NEWEST DIGIT |
| 2343 | JMP CONVLP |
| 2344 | TRYDEC, TAD DECPT /DECIMAL ALREADY ? |
| 2345 | SZA CLA |
| 2346 | JMP TRYE2 /YES, LOOK FOR EXPONENT |
| 2347 | JMS I QGETC /LOOK FOR . |
| 2348 | JMP DIGTST /SEE IF THERE WAS ANYTHING |
| 2349 | TAD (-56 |
| 2350 | SZA CLA |
| 2351 | JMP TRYE1 /TRY FOR E |
| 2352 | ISZ DECPT /SET DECIMAL POINT SW |
| 2353 | JMP CONVLP-1/LOOP FOR OTHER DIGITS |
| 2354 | TRYE1, JMS I QBACK1 /PUT BACK NON . |
| 2355 | DIGTST, TAD NDIGIT /ANY DIGITS YET ? |
| 2356 | SNA CLA |
| 2357 | JMP I NUMBER /NO, NO NUMBER |
| 2358 | TRYE2, JMS I QGETC /LOOK FOR E |
| 2359 | JMP NOEXP+1 /GO HANDLE EXPONENT |
| 2360 | TAD WSTEP+2 /USE PART OF "STEP" LITERAL |
| 2361 | SZA CLA |
| 2362 | JMP NOEXP /NO EXPONENT |
| 2363 | GETEXP, DCA ESIGN /ZERO EXPONENT SIGN SWITCH |
| 2364 | JMS I QGETC /GET A CHAR |
| 2365 | JMP NOEXP /TREAT AS NO EXPONENT |
| 2366 | JMS CHKSGN /IS IT A SIGN |
| 2367 | FPRTNE, |
| 2368 | ESIGN, 0 /THIS IS THE SWITCH TO SET |
| 2369 | JMS SMLNUM /GO GET THE EXPONENT |
| 2370 | FIXEXP, TAD ESIGN /CHECK EXPONENT SIGN |
| 2371 | SNA CLA |
| 2372 | JMP NOEXP+2 |
| 2373 | TAD EXPON /COMPLEMENT EXPONENT |
| 2374 | CIA |
| 2375 | SKP |
| 2376 | NOEXP, JMS I QBACK1 /PUT BACK NON E |
| 2377 | DCA EXPON /ZERO EXPONENT |
| 2378 | TAD (43 /NORMALIZE THE NUMBER |
| 2379 | DCA WORD1 |
| 2380 | JMS I (ANORM |
| 2381 | TAD DECPT /WAS THERE A DECIMAL POINT ? |
| 2382 | SZA CLA |
| 2383 | TAD NDIGIT /HOW MANY DIGITS TO THE RIGHT ? |
| 2384 | CIA |
| 2385 | TAD EXPON /SUBTRACT THAT NUMBER FROM EXP |
| 2386 | SMA |
| 2387 | JMP POSEXP /EXPONENT IS POSITIVE |
| 2388 | CIA |
| 2389 | DCA EXPON /ONLY NEED ABS VALUE |
| 2390 | TAD (FPDIV /DO DIVIDES |
| 2391 | JMP .+3 |
| 2392 | POSEXP, DCA EXPON |
| 2393 | TAD (FPMUL /DO MULTIPLIES |
| 2394 | DCA FPRTNE /MULTIPLY/DIVIDE ROUTINE |
| 2395 | TAD (PETABL-1 |
| 2396 | DCA X11 /POWERS OF TEN TABLE |
| 2397 | EXPMUL, TAD EXPON /LOOK AT THE EXPONENT |
| 2398 | SNA |
| 2399 | JMP DOSIGN /IF 0 ITS THRU |
| 2400 | CLL RAR |
| 2401 | DCA EXPON /PUT LOWEST BIT INTO LINK |
| 2402 | SNL |
| 2403 | JMP SKPEXP /THIS ONE DOESN'T COUNT |
| 2404 | TAD I X11 /MOVE FACTOR INTO OPERAND |
| 2405 | DCA OP1 |
| 2406 | TAD I X11 |
| 2407 | DCA OP2 |
| 2408 | TAD I X11 |
| 2409 | DCA OP3 |
| 2410 | TAD I X11 |
| 2411 | DCA OPO |
| 2412 | JMS I FPRTNE /MULTIPLY OR DIVIDE BY THIS FACTOR |
| 2413 | JMP EXPMUL /CHECK NEXT BIT |
| 2414 | SKPEXP, TAD X11 /SKIP OVER THIS FACTOR |
| 2415 | TAD (4 |
| 2416 | JMP EXPMUL-1 |
| 2417 | DOSIGN, TAD SIGN /CHECK THE SIGN |
| 2418 | SZA CLA |
| 2419 | JMS I (NEGFAC /NEGATE IF NEGATIVE |
| 2420 | ISZ NUMBER /BUMP RETURN |
| 2421 | JMP I NUMBER /RETURN |
| 2422 | NXTDGT, 0 |
| 2423 | \f |
| 2424 | /INPUT DEVICE HANDLER |
| 2425 | *INDEVH |
| 2426 | 0 |
| 2427 | \f/INITIALIZATION CODE FOR RUN CASE |
| 2428 | PAGE |
| 2429 | RUNNED, CIF 10 /COME HERE IF .R BCOMP |
| 2430 | JMS I (200 /CALL COMMAND DECODER |
| 2431 | 5 |
| 2432 | 0201 /ASSUMED EXTENSION "BA" |
| 2433 | CDF 10 |
| 2434 | TAD I (7644 /TEST FOR /V |
| 2435 | CDF |
| 2436 | AND (4 |
| 2437 | SZA CLA |
| 2438 | JMS VERNUM |
| 2439 | TAD (INFO-1 |
| 2440 | DCA X10 |
| 2441 | CDF 10 |
| 2442 | TAD 7617 |
| 2443 | CDF |
| 2444 | SNA CLA /NULL INPUT? |
| 2445 | JMP RUNNED /YES: NAUGHTY |
| 2446 | TAD 7777 |
| 2447 | CLL RAL /BATCH RUNNING |
| 2448 | SPA CLA |
| 2449 | JMP SAVBOS /YES |
| 2450 | CDF 10 |
| 2451 | JMP FINDSV-2 |
| 2452 | SAVBOS, TAD (INFO-5 |
| 2453 | DCA X10 |
| 2454 | TAD 7777 |
| 2455 | AND (70 |
| 2456 | TAD CDFZRO |
| 2457 | DCA .+1 /CDF TO BATCH FIELD |
| 2458 | CDF 10 |
| 2459 | TAD I BOSCTR |
| 2460 | CDF 10 |
| 2461 | DCA I X10 /SAVE BOS WRDS IN INFO AREA |
| 2462 | ISZ BOSCTR |
| 2463 | JMP .-5 |
| 2464 | DCA I X10 /ZERO EDITOR BLOCK NUMBER |
| 2465 | CDF |
| 2466 | FINDSV, TAD I X11 /LOOKUP SOME SAVE FILES |
| 2467 | SNA |
| 2468 | JMP LUBUF /GO LOOK FOR BASIC.UF |
| 2469 | DCA XXXXSV /SAVE POINTER TO NAME |
| 2470 | CLA IAC /THEY'RE ON SYS |
| 2471 | CIF 10 |
| 2472 | JMS I (200 |
| 2473 | 2 |
| 2474 | XXXXSV, 0 |
| 2475 | 0 |
| 2476 | JMP NG /ERROR |
| 2477 | TAD XXXXSV /GET STARTING BLOCK |
| 2478 | IAC /PLUS 1 |
| 2479 | CDF 10 |
| 2480 | DCA I X10 /INTO INFO AREA |
| 2481 | CDFZRO, CDF |
| 2482 | JMP FINDSV /LOOP |
| 2483 | LUBUF, CLA IAC |
| 2484 | CIF 10 |
| 2485 | JMS I (200 /LOOKUP BASIC.UF |
| 2486 | 2 |
| 2487 | BUFN /(USER DEFINED FUNCTIONS) |
| 2488 | 0 |
| 2489 | JMP .+3 /OK IF NOT THERE |
| 2490 | TAD .-3 /GET STARTING BLOCK +1 |
| 2491 | IAC |
| 2492 | CDF 10 |
| 2493 | DCA I X10 /INTO INFO BLOCK |
| 2494 | STRT3, CDF |
| 2495 | CLA IAC /ENTER TEMPORARY FILE |
| 2496 | CIF 10 |
| 2497 | JMS I (200 |
| 2498 | 3 |
| 2499 | TMPBLK, TMPFIL |
| 2500 | 0 |
| 2501 | JMP NG |
| 2502 | TAD TMPBLK /SAVE START OF TEMP FILE |
| 2503 | DCA OUBLOK |
| 2504 | TAD TMPBLK /IN A COUPLE PLACES |
| 2505 | DCA BLOCK |
| 2506 | TAD TMPBLK+1/ALSO THE SIZE |
| 2507 | DCA OUSIZE |
| 2508 | JMP GETDEV /GO FETCH DEVICE HANDLER |
| 2509 | BOSCTR, 7774 |
| 2510 | VERNUM, 0 |
| 2511 | TAD (VTEXT |
| 2512 | DCA TEMP |
| 2513 | TAD (-5 |
| 2514 | DCA TEMP2 |
| 2515 | TLS |
| 2516 | MOREV, TAD I TEMP |
| 2517 | CLL RTR |
| 2518 | RTR |
| 2519 | RTR |
| 2520 | JMS TTY |
| 2521 | TAD I TEMP |
| 2522 | JMS TTY |
| 2523 | ISZ TEMP |
| 2524 | ISZ TEMP2 |
| 2525 | JMP MOREV |
| 2526 | TAD (215 |
| 2527 | JMS TTX |
| 2528 | TAD (212 |
| 2529 | JMS TTX |
| 2530 | TSF /WAIT FOR TTY TO GET DONE |
| 2531 | JMP .-1 /BEFORE RETURNING |
| 2532 | JMP I VERNUM |
| 2533 | / |
| 2534 | VTEXT, TEXT /BCOMP V/ |
| 2535 | *.-1 |
| 2536 | VERLOC, VERSON^100+6001 |
| 2537 | 0 |
| 2538 | \f/ NUMERIC CONVERSION ROUTINE (PART TWO) |
| 2539 | PAGE |
| 2540 | FPMUL, 0 /FLOATING MULTIPLY ROUTINE |
| 2541 | TAD WORD1 /COMPUTE NEW EXPONENT |
| 2542 | TAD OP1 |
| 2543 | DCA OP1 |
| 2544 | TAD WORD2 /SAVE AC MANTISSA |
| 2545 | DCA TW2 |
| 2546 | TAD WORD3 |
| 2547 | DCA TW3 |
| 2548 | TAD (-30 /SET ITERATION COUNTER |
| 2549 | DCA ITRCNT |
| 2550 | DCA WORD2 /ZERO FAC MANTISSA |
| 2551 | DCA WORD3 |
| 2552 | DCA ACO |
| 2553 | MULLUP, JMS I (AR1 /SHIFT FAC RIGHT ONE |
| 2554 | TAD TW2 /SHIFT MULTIPLIER RIGHT |
| 2555 | CLL RAR |
| 2556 | DCA TW2 |
| 2557 | TAD TW3 |
| 2558 | RAR |
| 2559 | DCA TW3 |
| 2560 | SZL |
| 2561 | JMS OADD /ADD IF LINK IS ONE |
| 2562 | ISZ ITRCNT /BUMP COUNT |
| 2563 | JMP MULLUP /LOOP |
| 2564 | TAD OP1 /PUT IN CORRECT EXPONENT |
| 2565 | DCA WORD1 |
| 2566 | JMS ANORM /NORMALIZE THE RESULT |
| 2567 | JMP I FPMUL |
| 2568 | D2, |
| 2569 | TW2, 0 |
| 2570 | D3, |
| 2571 | TW3, 0 |
| 2572 | NFCNT, |
| 2573 | ANORM, 0 /NORMALIZE FAC |
| 2574 | TAD WORD2 /IS MANTISSA 0 ? |
| 2575 | SNA |
| 2576 | TAD WORD3 |
| 2577 | SNA |
| 2578 | TAD ACO |
| 2579 | SNA CLA |
| 2580 | JMP ZEXP /YES, ZERO EXPONENT |
| 2581 | NORMLP, CLA CLL CML RTR /IS HIGH ORDER MANTISSA = 6000 |
| 2582 | TAD WORD2 |
| 2583 | SZA |
| 2584 | JMP NO6000 /NO, SKIP THIS CRAP |
| 2585 | TAD WORD3 /YES, IS THE REST 0 ? |
| 2586 | SNA |
| 2587 | TAD ACO |
| 2588 | SZA CLA /SKIP IF 600000 ... 0000 |
| 2589 | NO6000, SPA CLA |
| 2590 | JMP I ANORM /NORM IS DONE WHEN BITS DIFFER |
| 2591 | JMS I (AL1 /SHIFT LEFT ONE |
| 2592 | CLA CMA /DECREMENT EXPONENT |
| 2593 | TAD WORD1 |
| 2594 | DCA WORD1 |
| 2595 | JMP NORMLP /LOOP |
| 2596 | ZEXP, DCA WORD1 |
| 2597 | JMP I ANORM |
| 2598 | NEGFAC, 0 /NEGATE FAC |
| 2599 | TAD (ACO /GET POINTER TO OPERAND |
| 2600 | DCA NFPTR |
| 2601 | CLL CMA RTL /THREE WORD NEGATE |
| 2602 | DCA NFCNT |
| 2603 | CLL |
| 2604 | NFLOOP, RAL |
| 2605 | TAD I NFPTR /GET NEXT WORD |
| 2606 | CLL CML CIA |
| 2607 | DCA I NFPTR /RESTORE AFTER COMPLEMENTING |
| 2608 | CML CLA CMA /LINK GETS COMPLEMENTED ONCE HERE |
| 2609 | TAD NFPTR /AND ONCE AGAIN HERE |
| 2610 | DCA NFPTR /RESTORE DECREMENTED POINTER |
| 2611 | ISZ NFCNT |
| 2612 | JMP NFLOOP |
| 2613 | JMP I NEGFAC |
| 2614 | NFPTR, 0 |
| 2615 | FPDIV, 0 |
| 2616 | JMS I (AR1 /UNNORMALIZE AC BY ONE |
| 2617 | TAD OP1 /COMPUTE FINAL EXPONENT |
| 2618 | CIA |
| 2619 | TAD WORD1 |
| 2620 | DCA OP1 /AND SAVE IT |
| 2621 | TAD (-30 /SET ITERATION COUNTER |
| 2622 | DCA ITRCNT |
| 2623 | TAD WORD2 |
| 2624 | RAL /INITIALIZE LINK |
| 2625 | FPDVLP, CLA RAR /COMPARE SIGNS |
| 2626 | TAD OP2 |
| 2627 | SPA CLA |
| 2628 | JMP .+3 |
| 2629 | TAD (OPO-ACO/NEGATE OPERAND |
| 2630 | JMS NEGFAC |
| 2631 | JMS OADD /ADD OPERAND AND FAC |
| 2632 | TAD D3 |
| 2633 | RAL |
| 2634 | DCA D3 |
| 2635 | TAD D2 |
| 2636 | RAL |
| 2637 | DCA D2 |
| 2638 | JMS I (AL1 /LEFT SHIFT FAC ONE |
| 2639 | ISZ ITRCNT /TEST ITERATION COUNT |
| 2640 | JMP FPDVLP |
| 2641 | TAD OP1 /PUT QUOTIENT INTO FAC |
| 2642 | DCA WORD1 |
| 2643 | TAD D2 |
| 2644 | DCA WORD2 |
| 2645 | TAD D3 |
| 2646 | DCA WORD3 |
| 2647 | DCA ACO |
| 2648 | JMS ANORM /NORMALIZE |
| 2649 | JMP I FPDIV |
| 2650 | OADD, 0 /ADD OPERAND TO FAC |
| 2651 | CLL |
| 2652 | TAD OPO |
| 2653 | TAD ACO |
| 2654 | DCA ACO |
| 2655 | RAL |
| 2656 | TAD OP3 |
| 2657 | TAD WORD3 |
| 2658 | DCA WORD3 |
| 2659 | RAL |
| 2660 | TAD OP2 |
| 2661 | TAD WORD2 |
| 2662 | DCA WORD2 |
| 2663 | JMP I OADD |
| 2664 | ITRCNT, 0 |
| 2665 | \f/ NUMERIC CONVERSION ROUTINE (FINALE) |
| 2666 | PAGE |
| 2667 | SMLNUM, 0 /INPUT A NUMBER <= 4095 |
| 2668 | EXPLUP, DCA EXPON /ZERO THE EXPONENT |
| 2669 | JMS I QDIGIT /GET THE NEXT DIGIT |
| 2670 | JMP I SMLNUM /NUMBER DONE |
| 2671 | DCA OPO /SAVE THE DIGIT |
| 2672 | TAD EXPON /MULT BY 10 |
| 2673 | CLL RAL |
| 2674 | CLL RAL |
| 2675 | TAD EXPON |
| 2676 | CLL RAL |
| 2677 | TAD OPO /ADD IN DIGIT |
| 2678 | JMP EXPLUP /STORE BACK INTO EXPONENT |
| 2679 | AR1, 0 /SHIFT FAC RIGHT 1 BIT |
| 2680 | TAD WORD2 |
| 2681 | CLL RAR |
| 2682 | DCA WORD2 |
| 2683 | TAD WORD3 |
| 2684 | RAR |
| 2685 | DCA WORD3 |
| 2686 | TAD ACO |
| 2687 | RAR |
| 2688 | DCA ACO |
| 2689 | ISZ WORD1 |
| 2690 | JMP I AR1 |
| 2691 | JMP I AR1 |
| 2692 | AL1, 0 /SHIFT FAC LEFT ONE |
| 2693 | TAD ACO |
| 2694 | CLL RAL |
| 2695 | DCA ACO |
| 2696 | TAD WORD3 |
| 2697 | RAL |
| 2698 | DCA WORD3 |
| 2699 | TAD WORD2 |
| 2700 | RAL |
| 2701 | DCA WORD2 |
| 2702 | JMP I AL1 |
| 2703 | CHKSGN, 0 /CHECK FOR SIGN |
| 2704 | TAD (-55 /IS IT - ? |
| 2705 | SNA |
| 2706 | ISZ I CHKSGN /YES, SET SWITCH |
| 2707 | SZA |
| 2708 | TAD (55-53 /IS IT + ? |
| 2709 | SZA CLA |
| 2710 | JMS I QBACK1 /RETURN CHAR OTHERWISE |
| 2711 | JMP I CHKSGN |
| 2712 | \f/ STRING LITERAL SCANNER |
| 2713 | STRING, 0 /LOOK FOR A STRING |
| 2714 | JMS I QCHECKC /LOOK FOR " |
| 2715 | M42, -42 |
| 2716 | JMP I STRING /NONE MEANS NO STRING |
| 2717 | ISZ STRING |
| 2718 | DCA WORD1 /ZERO CHAR COUNT |
| 2719 | TAD (WORD2 /SETUP POINTER |
| 2720 | DCA TEMP |
| 2721 | TAD (-STRLIM%2 /AND MAX SIZE |
| 2722 | DCA TEMP2 |
| 2723 | SLOOP, JMS GCS /GET HIGH ORDER CHAR |
| 2724 | JMP I STRING /END OF STRING |
| 2725 | CLL RTL |
| 2726 | RTL |
| 2727 | RTL |
| 2728 | DCA I TEMP /PUT INTO UPPER HALF OF WORD |
| 2729 | JMS GCS /GET LOWER CHAR |
| 2730 | JMP PUT40 /FILL LAST WORD WITH BLANK |
| 2731 | TAD I TEMP /COMBINE THEM |
| 2732 | DCA I TEMP |
| 2733 | ISZ TEMP /BUMP POINTER |
| 2734 | ISZ TEMP2 /TOO BIG YET ? |
| 2735 | JMP SLOOP /NO, LOOP |
| 2736 | JMS I QGETC /MAX SIZE STRING, MUST FIND " |
| 2737 | JMP STRGER /BAD STRING LITERAL |
| 2738 | TAD M42 |
| 2739 | SNA CLA |
| 2740 | JMP I STRING /OK |
| 2741 | STRGER, JMS I QERMSG /STRING ERROR |
| 2742 | 2123 |
| 2743 | JMP I STRING |
| 2744 | PUT40, TAD I TEMP /GET LAST WORD |
| 2745 | TAD (40 /PUT BLANK IN LOW CHAR |
| 2746 | DCA I TEMP /STORE NEW WORD |
| 2747 | JMP I STRING /RETURN |
| 2748 | GCS, 0 /GET A CHAR FOR STRING |
| 2749 | JMS I QGETCWB /GET A CHAR (INCLUDE BLANKS) |
| 2750 | JMP STRGER /BAD |
| 2751 | TAD M42 /IS IT " |
| 2752 | SZA |
| 2753 | JMP NOTQOT /NO |
| 2754 | JMS I QGETCWB /IS IT "" |
| 2755 | JMP I GCS /NO, THAT WAS IT |
| 2756 | TAD M42 /LOOK FOR SECOND " |
| 2757 | SNA CLA |
| 2758 | JMP NOTQOT /"" BECOMES " |
| 2759 | JMS I QBACK1 /PUT IT BACK |
| 2760 | JMP I GCS /LITERAL IS DONE |
| 2761 | NOTQOT, TAD (42 /RECREATE CHAR |
| 2762 | AND (77 /ELIMINATE EXTRA BITS |
| 2763 | ISZ WORD1 /BUMP STRING COUNT |
| 2764 | ISZ GCS /FIX RETURN |
| 2765 | JMP I GCS |
| 2766 | MODSET, 0 /SET INTERPRETER MODE |
| 2767 | TAD MODE /SUM OF DESIRED AND CURRENT |
| 2768 | SMA CLA |
| 2769 | JMP I MODSET /THEY WERE THE SAME |
| 2770 | TAD MODE /OTHERWISE SWITCH MODES |
| 2771 | SZA CLA |
| 2772 | TAD (NMODE-SMODE |
| 2773 | TAD (SMODE /ENTER NMODE OR MAYBE SMODE |
| 2774 | JMS I QOUTWRD |
| 2775 | CLL CML RAR |
| 2776 | TAD MODE /CHANGE THE SWITCH |
| 2777 | DCA MODE |
| 2778 | JMP I MODSET /AND RETURN |
| 2779 | XIDIV, FIDIV;AIDIV |
| 2780 | WPNT, -120;-116;-124;-50;0 |
| 2781 | \f/ VARIABLE OR FUNCTION REFERENCE SCANNER |
| 2782 | PAGE |
| 2783 | GETNAM, 0 /LOOK FOR VARIABLE OR FUNCT REFNCE |
| 2784 | DCA TYPE /ZERO TYPE |
| 2785 | JMS I QLETTER /MUST START WITH LETTER |
| 2786 | JMP I GETNAM /NO NAME |
| 2787 | DCA NAME1 |
| 2788 | JMS I QDIGIT /<LETTER><DIGIT> ? |
| 2789 | JMP TRYFUN /NO, LOOK FOR FUN REF |
| 2790 | IAC /INCREMENT DIGIT |
| 2791 | LFDOLR, DCA NAME2 /STORE AS NAME2 |
| 2792 | JMS I QGETC /LOOK FOR $ (STRING) |
| 2793 | JMP GOTNAM+2/NOT THERE |
| 2794 | TAD (-44 |
| 2795 | SZA |
| 2796 | JMP NOSTRG /NO $ MEANS NO STRING |
| 2797 | CLL CML RAR /SET STRING BIT |
| 2798 | TAD TYPE |
| 2799 | DCA TYPE |
| 2800 | JMS I QGETC /LOOK FOR ( (ARRAY) |
| 2801 | JMP GOTNAM+2/NAME FINI |
| 2802 | TAD (-44 /PRIME THE CHAR |
| 2803 | NOSTRG, TAD (44-50 /LOOK FOR ( (ARRAY) |
| 2804 | SNA CLA |
| 2805 | CLL CML RTR /YES, SET ARRAY BIT |
| 2806 | SNA |
| 2807 | JMS I QBACK1 /NO, BACKUP 1 CHAR |
| 2808 | GOTNAM, TAD TYPE /MODIFY TYPE |
| 2809 | DCA TYPE |
| 2810 | ISZ GETNAM /BUMP RETURN |
| 2811 | JMP I GETNAM |
| 2812 | TRYFUN, JMS I QSAVECP /SAVE CHAR POSITION |
| 2813 | TAD NAME1 /MOVE FIRST CHAR OVER |
| 2814 | CLL RTL |
| 2815 | RTL |
| 2816 | RTL |
| 2817 | DCA NAME2 |
| 2818 | JMS I QLETTER /LOOK FOR SECOND LETTER |
| 2819 | JMP LFDOLR /NONE THERE, LOOK FOR $ |
| 2820 | TAD NAME2 /COMBINE WITH FIRST LETTER |
| 2821 | DCA NAME2 |
| 2822 | JMS I QLETTER /LOOK FOR THIRD LETTER |
| 2823 | JMP NOFNAM /NOT A FUNCTION NAME |
| 2824 | DCA NAME3 /PUT INTO NAME |
| 2825 | TAD NAME2 /IS IT A USER FUNCT ? |
| 2826 | TAD (-616 /FN |
| 2827 | SNA CLA |
| 2828 | JMP USRFUN /YES |
| 2829 | TAD (FUNS-1 /NO, CHECK VALIDITY OF NAME |
| 2830 | DCA X10 |
| 2831 | FUNSRC, TAD I X10 /GET NEXT FUN NAME |
| 2832 | SNA |
| 2833 | JMP NOFNAM /END OF LIST, INVALID NAME |
| 2834 | TAD NAME2 /COMPARE FIRST 2 CHARS |
| 2835 | SZA CLA |
| 2836 | JMP NOMATC /THEY DON'T MATCH |
| 2837 | TAD I X10 /COMPARE 3RD CHAR |
| 2838 | TAD NAME3 |
| 2839 | SZA CLA |
| 2840 | JMP NOMATC+1/DON'T MATCH |
| 2841 | TAD I X10 /GET FUNCTION CODE |
| 2842 | FUNOK, DCA SYMBOL /SAVE IT AS SYMBOL VALU |
| 2843 | TAD (1000 /SET FUNCTION BIT |
| 2844 | DCA TYPE |
| 2845 | JMP LFDOLR /LOOK FOR Q$] Q(] |
| 2846 | NOMATC, ISZ X10 /SKIP THIRD CHAR |
| 2847 | ISZ X10 /SKIP FUNCTION NUMBER |
| 2848 | JMP FUNSRC /KEEP LOOKING |
| 2849 | NOFNAM, JMS I QRESTCP /RESTORE CHAR POS |
| 2850 | JMP LFDOLR /LOOK FOR Q$] Q(] |
| 2851 | USRFUN, TAD NAME3 /GENERATE FUN NUMBER |
| 2852 | JMP FUNOK |
| 2853 | \f/ ERROR MESSAGE REPORTER |
| 2854 | ERMSG, 0 /PRINT ERROR MESSAGE |
| 2855 | CLA |
| 2856 | CDF |
| 2857 | TAD I ERMSG /GET CODE |
| 2858 | CLL RTR /PRINT FIRST CHAR |
| 2859 | RTR |
| 2860 | RTR |
| 2861 | JMS TTY |
| 2862 | TAD I ERMSG /PRINT SECOND CHAR |
| 2863 | JMS TTY |
| 2864 | ISZ ERMSG /FIX RETURN ADDR |
| 2865 | TAD SPACE /PRINT SPACE |
| 2866 | JMS TTY |
| 2867 | DCA TTY /USE TTY AS A SWITCH |
| 2868 | TAD LINEH /PRINT HIGH ORDER |
| 2869 | JMS PSN |
| 2870 | TAD LINEL /THEN LOW ORDER |
| 2871 | JMS PSN /(LINE NUMBER NATCH !) |
| 2872 | TAD (215 /PRINT CARRIAGE RETURN |
| 2873 | JMS TTX |
| 2874 | TAD (212 /PRINT LINE FEED |
| 2875 | JMS TTX |
| 2876 | JMP I ERMSG /RETURN |
| 2877 | PSN, 0 /PRINT 3 DIGITS DECIMAL |
| 2878 | DCA WORD2 |
| 2879 | CLL CMA RTL /-3 |
| 2880 | DCA TEMP |
| 2881 | PRNTSN, TAD WORD2 /GET NEXT DIGIT |
| 2882 | CLL RTL /INTO THE LOW ORDER |
| 2883 | RTL /THREE BITS AND THE LINK |
| 2884 | DCA WORD2 /SAVE SHIFTED NUMBER |
| 2885 | TAD WORD2 /NOW DO LAST SHIFT |
| 2886 | RAL |
| 2887 | AND (17 /ONLY FOUR BITS |
| 2888 | SPACE, SZA |
| 2889 | JMP NOZERO /NOT A ZERO |
| 2890 | TAD TTY /ANY DIGITS YET ? |
| 2891 | SNA CLA |
| 2892 | JMP LEAD0 /NO, ITS A LEADING ZERO |
| 2893 | NOZERO, TAD (60 /MAKE IT ASCII |
| 2894 | JMS TTY /PRINT DIGIT |
| 2895 | LEAD0, ISZ TEMP /BUMP COUNT |
| 2896 | JMP PRNTSN /MORE DIGIT(S) |
| 2897 | JMP I PSN |
| 2898 | XMUL, FMPY;AFMPY |
| 2899 | \f/ EXPONENT TABLE |
| 2900 | PAGE |
| 2901 | PETABL, 0004;2400;0000;0000 |
| 2902 | 0007;3100;0000;0000 |
| 2903 | 0016;2342;0000;0000 |
| 2904 | 0033;2765;7020;0000 |
| 2905 | 0066;2160;6744;6770 |
| 2906 | 0153;2356;1326;6501 |
| 2907 | 0325;3023;6017;5120 |
| 2908 | 0652;2235;6443;7114 |
| 2909 | 1523;2523;7565;7735 |
| 2910 | 3245;3430;6320;2565 |
| 2911 | \f/ OPERATOR TABLE |
| 2912 | OPR8RS, PLUS;-53 |
| 2913 | MINUS;-55 |
| 2914 | STAR;-52 |
| 2915 | SLASH;-57 |
| 2916 | UPAROW;-136 |
| 2917 | AMPSND;-46 |
| 2918 | 0 |
| 2919 | SASIGN, 4000;XSTOR |
| 2920 | ASSIGN, 0;XSTOR |
| 2921 | \f/ FUNCTION NAME TABLE (INTERNAL FUNCTIONS) |
| 2922 | FUNS, -0102;-23;FUNC3 |
| 2923 | -0123;-03;FUNC2 |
| 2924 | -0124;-16;FUNC1 |
| 2925 | -0310;-22;FUNC2+20 |
| 2926 | -0317;-23;FUNC1+20 |
| 2927 | -0401;-24;FUNC2+40 |
| 2928 | -0530;-20;FUNC1+40 |
| 2929 | -1116;-24;FUNC1+100 |
| 2930 | -1405;-16;FUNC2+60 |
| 2931 | -1417;-07;FUNC1+120 |
| 2932 | -2017;-23;FUNC2+100 |
| 2933 | -2216;-04;FUNC1+200 |
| 2934 | -2305;-07;FUNC2+120 |
| 2935 | -2307;-16;FUNC1+140 |
| 2936 | -2311;-16;FUNC1+160 |
| 2937 | -2321;-22;FUNC1+220 |
| 2938 | -2324;-22;FUNC2+140 |
| 2939 | -2601;-14;FUNC2+160 |
| 2940 | -2422;-03;FUNC2+220 |
| 2941 | ENDFNS, 0;0;FUNC4 /SPACE FOR NEW FUNCTIONS |
| 2942 | 0;0;FUNC4+20 |
| 2943 | 0;0;FUNC4+40 |
| 2944 | 0;0;FUNC4+60 |
| 2945 | 0;0;FUNC4+100 |
| 2946 | 0;0;FUNC4+120 |
| 2947 | 0;0;FUNC4+140 |
| 2948 | 0;0;FUNC4+160 |
| 2949 | 0;0;FUNC4+200 |
| 2950 | 0;0;FUNC4+220 |
| 2951 | 0;0;FUNC4+240 |
| 2952 | 0;0;FUNC4+260 |
| 2953 | 0;0;FUNC4+300 |
| 2954 | 0;0;FUNC4+320 |
| 2955 | 0;0;FUNC4+340 |
| 2956 | 0;0;FUNC4+360 /SIXTEEN OF THEM |
| 2957 | 0 |
| 2958 | \f/ KEYWORD LIST |
| 2959 | KEYWRD, -114;-105;-124;LET |
| 2960 | -111;-106;-105;-116;-104;IFEND |
| 2961 | -111;-106;IF |
| 2962 | -106;-117;-122;FOR |
| 2963 | -116;-105;-130;-124;NEXTX |
| 2964 | WGOTO, -107;-117 |
| 2965 | WTO, -124;-117;GOTO |
| 2966 | -107;-117;-123;-125;-102;GOSUB |
| 2967 | -111;-116;-120;-125;-124;INPUT |
| 2968 | -120;-122;-111;-116;-124;PRINT |
| 2969 | -104;-111;-115;DIM |
| 2970 | -104;-101;-124;-101;DATA |
| 2971 | -104;-105;-106;DEF |
| 2972 | -106;-111;-114;-105;FILE |
| 2973 | -122;-105;-101;-104;READX |
| 2974 | -122;-105;-115;REMARK |
| 2975 | -122;-105;-123;-124;-117;-122;-105;RESTOR |
| 2976 | -122;-105;-124;-125;-122;-116;RETURN |
| 2977 | -123;-124;-117;-120;STOPX |
| 2978 | -122;-101;-116;-104;-117;-115;-111;-132;-105;RANDOM |
| 2979 | -103;-114;-117;-123;-105;CLOSE |
| 2980 | -103;-110;-101;-111;-116;CHAIN |
| 2981 | -125;-104;-105;-106;UDEF |
| 2982 | -125;-123;-105;USEX |
| 2983 | -105;-116;-104;END |
| 2984 | 0 |
| 2985 | \f/ OS-8 OUTPUT ROUTINE |
| 2986 | OWTEMP, 0 |
| 2987 | OUPTR, OUBUF |
| 2988 | OCOUNT, -401 |
| 2989 | OUTWRD, 0 /OUTPUT ROUTINE |
| 2990 | DCA OWTEMP /SAVE WORD |
| 2991 | ISZ LOCTRL /INCREMENT PSEUDO CODE |
| 2992 | SKP /LOCATION COUNTER |
| 2993 | ISZ LOCTRH /BOTH HALVES |
| 2994 | NOP /IT'LL NEVER HAPPEN |
| 2995 | ISZ OCOUNT /TEST FOR BUFFER FULL |
| 2996 | JMP NOWRIT /STILL SOME ROOM |
| 2997 | JMS OUDUMP /DUMP THE BUFFER |
| 2998 | TAD OUBLOK-1/RESET BUFFER PARAMETERS |
| 2999 | DCA OUPTR |
| 3000 | TAD (-400 |
| 3001 | DCA OCOUNT |
| 3002 | NOWRIT, TAD OWTEMP /PUT WORD |
| 3003 | CDF 10 |
| 3004 | DCA I OUPTR /INTO BUFFER |
| 3005 | CDF |
| 3006 | ISZ OUPTR /MOVE POINTER |
| 3007 | JMP I OUTWRD |
| 3008 | OUDUMP, 0 /DUMP OUT BUFFER |
| 3009 | JMS I (7607 /CALL OUTPUT HANDLER |
| 3010 | 4210 |
| 3011 | OUBUF |
| 3012 | OUBLOK, 0 |
| 3013 | JMP OUERR |
| 3014 | ISZ OUBLOK /INCREMENT BLOCK NUMBER |
| 3015 | ISZ OUSIZE /CHECK FOR HOLE FULL |
| 3016 | JMP I OUDUMP |
| 3017 | OUERR, JMS I QERMSG /OUTPUT FILE ERROR |
| 3018 | 1706 |
| 3019 | JMP I XABORT /ABORT COMPILATION |
| 3020 | ODEVH, 0 |
| 3021 | OUSIZE, 0 |
| 3022 | AMPRTN, JMS LOD1ST /LOAD OP1$ |
| 3023 | AMPSND+2 /CONC OP2$ |
| 3024 | SCRTN, JMS LOD1ST /LOAD OP1$ |
| 3025 | SCOMPR+1 /COMP OP2$ |
| 3026 | LOD1ST, 0 /HANDLE ONE WAY INSTRUCTIONS |
| 3027 | JMS I QSAVAC /STORE 2ND ARG IF IN SAC |
| 3028 | -1 |
| 3029 | CLA CMA /GET TYPE OF 2ND ARG |
| 3030 | TAD OSTACK |
| 3031 | DCA TEMP |
| 3032 | CLL CML RTR /IS IT SUBSCRIPTED ? |
| 3033 | AND I TEMP |
| 3034 | SNA CLA |
| 3035 | JMP SKIP2 /NO, ENTRY IS ONLY 2 WORDS |
| 3036 | TAD I TEMP /GET NUMBER OF DIMS |
| 3037 | AND SCOMPR /LITERAL 3 |
| 3038 | CLL RAL /DOUBLE IT |
| 3039 | CIA |
| 3040 | SKIP2, TAD (-2 /FIND SIZE OF 2ND ARG |
| 3041 | DCA OP2SIZ /AND SAVE IT |
| 3042 | TAD OSTACK /BACK UP STACK |
| 3043 | TAD OP2SIZ |
| 3044 | DCA OSTACK |
| 3045 | TAD OSTACK /AND SAVE THIS ADDR |
| 3046 | DCA X12 |
| 3047 | JMS I QLOAD /LOAD ARG 1 |
| 3048 | CLL CML RAR /GET TYPE BIT |
| 3049 | AND TYPE1 /PUT BACK ARG1 |
| 3050 | TAD Q400 |
| 3051 | DCA I OSTACK |
| 3052 | DCA I OSTACK |
| 3053 | TAD I X12 /PUT BACK ARG 2 |
| 3054 | DCA I OSTACK |
| 3055 | ISZ OP2SIZ |
| 3056 | JMP .-3 |
| 3057 | TAD I LOD1ST /GET OPERATOR FINISH |
| 3058 | JMP OUTOPR+1/GO FINISH CODE |
| 3059 | OP2SIZ, 0 /SACRED COUNT WORD |
| 3060 | CHECKC, 0 /CHAR CHECKER |
| 3061 | JMS I QGETC /GET A CHARACTER |
| 3062 | JMP .+6 /FAILED |
| 3063 | TAD I CHECKC /COMPARE |
| 3064 | SNA |
| 3065 | ISZ CHECKC /MATCHES, SKIP TWO |
| 3066 | SZA CLA |
| 3067 | JMS I QBACK1 /NO MATCH, REPLACE |
| 3068 | ISZ CHECKC /ALWAYS SKIP AT LEAST 1 |
| 3069 | JMP I CHECKC |
| 3070 | SCOMPR, 3;SCRTN-3;4000;XSCOMP;XSCOMP |
| 3071 | \f/ OS-8 FILE INPUT ROUTINE |
| 3072 | PAGE |
| 3073 | ICHAR, 0 /READ CHAR FROM INPUT FILE |
| 3074 | ISZ INJMP /BUMP THREE WAY UNPACK SWITCH |
| 3075 | ISZ INCHCT |
| 3076 | INJMPP, JMP INJMP |
| 3077 | TAD INEOF /LAST READ YEILD END OF FILE ? |
| 3078 | SZA CLA |
| 3079 | JMP ENDFIL /YES |
| 3080 | INGBUF, TAD INCTR /BUMP RECORD COUNTER |
| 3081 | CLL IAC |
| 3082 | SNL |
| 3083 | DCA INCTR /RESTORE IF IT HASN'T OVERFLOWED |
| 3084 | SZL |
| 3085 | ISZ INEOF /SET END OF FILE SWITCH |
| 3086 | JMS I INHNDL /DO THE READ |
| 3087 | 0200 /ONE BLOCK TO FIELD 0 |
| 3088 | INBUFP, INBUF |
| 3089 | INREC, 0 |
| 3090 | JMP INERR /HANDLER ERROR |
| 3091 | INBREC, ISZ INREC /BUMP RECORD NUMBER |
| 3092 | TAD (-601 /SET CHAR COUNT |
| 3093 | DCA INCHCT |
| 3094 | TAD INJMPP /RESET THREE WAY JUMP SWITCH |
| 3095 | DCA INJMP |
| 3096 | TAD INBUFP /RESET BUFFER POINTER |
| 3097 | DCA INPTR |
| 3098 | JMP ICHAR+1 /GO AGAIN |
| 3099 | INERR, SMA CLA |
| 3100 | JMP INBREC |
| 3101 | ENDFIL, JMS I QERMSG /INPUT FILE ERROR |
| 3102 | 1505 |
| 3103 | ABORT, TAD (4207 /RESTORE ^C LOCZTIONS |
| 3104 | DCA 7600 |
| 3105 | TAD (6213 |
| 3106 | DCA 7605 |
| 3107 | CDF 10 |
| 3108 | TAD INFO /GET START OF BASIC.SV |
| 3109 | CDF |
| 3110 | SNA |
| 3111 | JMP 7605 /T'WERE RUNNED |
| 3112 | DCA EDTBLK /SAVE MAGICAL BLOCK NUMBER |
| 3113 | JMS 7607 /USE SYS HANDLER |
| 3114 | EDTSIZ /TO READ IN THIS MUCH |
| 3115 | 0 /INTO ZERO |
| 3116 | EDTBLK, 0 /FROM HERE |
| 3117 | HLT /HALT IF BAD READ |
| 3118 | JMP EDTBGN /GO RESTART EDITOR |
| 3119 | INJMP, HLT /3 WAY CHAR UNPACK JUMP |
| 3120 | JMP ICHAR1 |
| 3121 | JMP ICHAR2 |
| 3122 | ICHAR3, TAD INJMPP /RESET JUMP SWITCH |
| 3123 | DCA INJMP |
| 3124 | TAD I INPTR |
| 3125 | AND (7400 /COMBINE THE HIGH ORDER BITS |
| 3126 | CLL RTR /OF THE TWO WORDS |
| 3127 | RTR |
| 3128 | TAD INTMP /TO FORM THE THIRD CHAR |
| 3129 | RTR |
| 3130 | RTR |
| 3131 | ISZ INPTR /BUMP WORD POINTER |
| 3132 | JMP ICHAR1+1/DO SOME COMMON STUFF |
| 3133 | ICHAR2, TAD I INPTR /SAVE THE HIGH ORDER BITS |
| 3134 | AND (7400 |
| 3135 | DCA INTMP /FOR THE THIRD CHAR |
| 3136 | ISZ INPTR /GO TO THE SECOND WORD |
| 3137 | ICHAR1, TAD I INPTR /GET THE LOW 7 BITS |
| 3138 | AND (177 /AND I MEAN ONLY 7 !! |
| 3139 | SNA /IGNOR LEADER-TRAILER |
| 3140 | JMP ICHAR+1 |
| 3141 | TAD (-134 /CHECK FOR \ (STMT SEPARATOR) |
| 3142 | SNA |
| 3143 | JMP I ICHAR /TREAT LIKE CR |
| 3144 | TAD (134-32 /IS IT ^Z (END OF FILE) |
| 3145 | SNA |
| 3146 | JMP ENDFIL /YES, ITS END OF FILE |
| 3147 | TAD (32-12 |
| 3148 | SNA |
| 3149 | JMP ICHAR+1 /IGNORE LINE FEEDS |
| 3150 | IAC /TABS -> BLANKS |
| 3151 | SNA |
| 3152 | TAD (40-11 |
| 3153 | TAD (11-15 |
| 3154 | SNA |
| 3155 | JMP I ICHAR /RETURN ON CARRIAGE RETURN |
| 3156 | IAC |
| 3157 | SNA |
| 3158 | JMP ICHAR+1 /IGNORE FORM FEEDS |
| 3159 | TAD (14 /FIX CHAR |
| 3160 | ISZ ICHAR |
| 3161 | JMP I ICHAR /RETURN TO THE CALLING WORLD |
| 3162 | INTMP, 0 |
| 3163 | INEOF, 0 |
| 3164 | INCHCT, -1 |
| 3165 | INHNDL, 0 /ENTRY ADDR GOES HERE |
| 3166 | INCTR, 0 |
| 3167 | INPTR, 0 |
| 3168 | CHKWD, 0 /WORD CHECKER |
| 3169 | TAD I CHKWD /GET POINTER |
| 3170 | ISZ CHKWD |
| 3171 | DCA CWTEMP /SAVE POINTER |
| 3172 | WDLOOP, TAD I CWTEMP /GET NEXT CHAR |
| 3173 | SMA |
| 3174 | ISZ CHKWD /IF NON NEG, FIX RETURN |
| 3175 | SPA CLA |
| 3176 | JMS I QGETC /GET CHAR |
| 3177 | JMP I CHKWD /RETURN |
| 3178 | TAD I CWTEMP /COMPARE |
| 3179 | ISZ CWTEMP /INCR POINTER |
| 3180 | SNA CLA |
| 3181 | JMP WDLOOP /MORE |
| 3182 | JMP I CHKWD /FAILED |
| 3183 | CWTEMP, 0 |
| 3184 | \f/ INITIALIZATION CODE |
| 3185 | *LINE |
| 3186 | START, JMP RUNNED /DO LOOKUPS, AND FIND TEMPFILE |
| 3187 | CHAINED,CDF 10 |
| 3188 | TAD I (7644 /WAS IT A CHAIN FROM BRTS ? |
| 3189 | CDF |
| 3190 | AND (100 |
| 3191 | SNA CLA |
| 3192 | JMP CHEDIT /NO, FROM THE EDITOR |
| 3193 | CIF 10 /CHAIN FROM BRTS, RESET |
| 3194 | JMS I (200 /TO FORGET DSK: HANDLER |
| 3195 | 13 |
| 3196 | JMP STRT3 /NOW GO OPEN TEMP FILE |
| 3197 | CHEDIT, TAD (INFO+7 /PICK UP SOME STUFF |
| 3198 | DCA X10 |
| 3199 | CDF 10 /FROM THE INFO BLOCK |
| 3200 | TAD I X10 /START OF TEMP FILE |
| 3201 | SNA |
| 3202 | JMP I (RUNNED+4 /MUST BE CHAIN FROM CCL |
| 3203 | DCA BLOCK |
| 3204 | TAD I X10 /SIZE OF HOLE |
| 3205 | CDF |
| 3206 | DCA OUSIZE |
| 3207 | TAD BLOCK |
| 3208 | DCA OUBLOK |
| 3209 | CDF 10 |
| 3210 | TAD I X10 /ENTRY ADDR OF HANDLER |
| 3211 | CDF |
| 3212 | DCA INHNDL |
| 3213 | JMP STRT2 |
| 3214 | GETDEV, CDF 10 |
| 3215 | TAD 7617 /GET DEVICE NUM FOR INPUT FILE |
| 3216 | CDF |
| 3217 | CIF 10 |
| 3218 | JMS I (200 /GO FETCH THE DEVICE |
| 3219 | 1 |
| 3220 | INDEVH+1 /2 PAGE HANDLER IS OK |
| 3221 | JMP NG /ERROR |
| 3222 | TAD .-2 /GET HANDLER ADDRESS |
| 3223 | DCA INHNDL /SAVE IT |
| 3224 | CIF 10 |
| 3225 | JMS I (200 /RESET SYSTEM TABLES |
| 3226 | 13 /DELETING TENTATIVE FILES |
| 3227 | STRT2, CDF 10 |
| 3228 | TAD 7617 /SET UP INPUT FILE PARAMS |
| 3229 | CDF |
| 3230 | AND (7760 /GET SIZE |
| 3231 | TAD (17 |
| 3232 | CLL CML RTR |
| 3233 | RTR |
| 3234 | DCA INCTR |
| 3235 | CDF 10 |
| 3236 | TAD 7620 /GET BLOCK NUMBER |
| 3237 | CDF |
| 3238 | DCA INREC |
| 3239 | CDF 10 |
| 3240 | TAD INFO+3 /GET START OF BRTS.SV (+1) |
| 3241 | DCA BRTS |
| 3242 | TAD INFO /GET START OF BASIC.SV (+1) |
| 3243 | DCA ABORTX /BOTH FOR BLOAD |
| 3244 | TAD INFO+2 /GET START OF BLOAD.SV |
| 3245 | CDF |
| 3246 | DCA LDRBLK /FOR CHAIN TO BLOAD |
| 3247 | TLS /SET TTY FLAG |
| 3248 | ISZ WASTE |
| 3249 | JMP .-1 |
| 3250 | ISZ TIME |
| 3251 | JMP .-1 |
| 3252 | INITST, TAD (VARST-1/INITIALIZE ST AREA |
| 3253 | DCA X12 |
| 3254 | TAD (-436-436-436 |
| 3255 | DCA X11 /SIZE OF NUM AND STRING TABLES |
| 3256 | CDF 10 |
| 3257 | CLL CML RAR /SET TO 4000 |
| 3258 | DCA I X12 |
| 3259 | ISZ X11 |
| 3260 | JMP .-3 |
| 3261 | TAD (-440 /NOW ARRAY TABLES |
| 3262 | DCA X11 /AND BUCKETS |
| 3263 | DCA I X12 |
| 3264 | ISZ X11 /SET THEM TO ZERO |
| 3265 | JMP .-2 |
| 3266 | CDF |
| 3267 | TAD JABORT /MODIFY ^C LOCATIONS |
| 3268 | DCA 7600 |
| 3269 | TAD JABORT |
| 3270 | DCA 7605 |
| 3271 | JMP CORE /GET CORE SIZE |
| 3272 | NG, TLS |
| 3273 | JMS I QERMSG /SUPER ERROR |
| 3274 | 2331 |
| 3275 | TSF |
| 3276 | JMP .-1 |
| 3277 | JABORT, JMP I XABORT /ABORT COMPILATION |
| 3278 | WASTE, 0 |
| 3279 | TIME, 200 |
| 3280 | \f *INBUF |
| 3281 | CORE, TAD 7777 /MODIFIED CORE SIZE ROUTINE FROM |
| 3282 | AND (70 |
| 3283 | SNA |
| 3284 | JMP COR0 |
| 3285 | CLL RAR |
| 3286 | RTR |
| 3287 | IAC |
| 3288 | DCA CORSIZ |
| 3289 | JMP COREX /OS8 SOFTWARE SUPPORT MANUAL |
| 3290 | COR0, CDF |
| 3291 | TAD CORSIZ |
| 3292 | RTL |
| 3293 | RAL |
| 3294 | AND COR70 |
| 3295 | TAD COREX |
| 3296 | DCA .+1 |
| 3297 | COR1, CDF |
| 3298 | TAD I CORLOC |
| 3299 | COR2, NOP |
| 3300 | DCA COR1 |
| 3301 | TAD COR2 |
| 3302 | DCA I CORLOC |
| 3303 | COR70, 70 |
| 3304 | TAD I CORLOC |
| 3305 | CORX, 7400 |
| 3306 | TAD CORX |
| 3307 | TAD CORV |
| 3308 | SZA CLA |
| 3309 | JMP COREX |
| 3310 | TAD COR1 |
| 3311 | DCA I CORLOC |
| 3312 | ISZ CORSIZ |
| 3313 | JMP COR0 |
| 3314 | COREX, CDF |
| 3315 | CLA CMA /HI FIELD IS #FIELDS-1 |
| 3316 | TAD CORSIZ |
| 3317 | DCA HIFLD |
| 3318 | TAD HIFLD |
| 3319 | CIA |
| 3320 | DCA NFLDS |
| 3321 | CMA /HOW MANY FIELDS ? |
| 3322 | TAD HIFLD /MUST THIS BASIC USE ? |
| 3323 | SZA CLA /(SOUNDS LIKE A LINE BY DYLAN) |
| 3324 | JMP GENER |
| 3325 | TAD (PATCH1+3&177+5200 |
| 3326 | DCA PATCH1 /ONLY 8K, DON'T USE CDF'S |
| 3327 | TAD (PATCH2+11&177+5200 |
| 3328 | DCA PATCH2 |
| 3329 | TAD (PATCH3+4&177+5200 |
| 3330 | DCA PATCH3 |
| 3331 | TAD (PATCH4+3&177+5200 |
| 3332 | DCA PATCH4 |
| 3333 | TAD (7000 |
| 3334 | DCA PATCH5 |
| 3335 | GENER, JMS GENTMP /GENERATE TEMP 0 |
| 3336 | JMS GENTMP /GENERATE TEMP 1 |
| 3337 | JMS GENTMP /GENERATE TEMP 2 |
| 3338 | CLA IAC /GENERATE STRING TEMP 0 |
| 3339 | JMS GENTMP |
| 3340 | CLA IAC |
| 3341 | DCA WORD1 /GENERATE LITERAL 1.0 |
| 3342 | CLL CML RTR |
| 3343 | DCA WORD2 |
| 3344 | JMS I QLUKUP2 /ENTER INTO ST |
| 3345 | LITRL |
| 3346 | -3 |
| 3347 | JMS NEWVAR |
| 3348 | TAD (FNINIT /SET UP FUNCTIONS |
| 3349 | DCA FDPTR |
| 3350 | FDLOOP, TAD (WORD1-1 |
| 3351 | DCA X12 |
| 3352 | TAD I FDPTR /GET FIRST WORD |
| 3353 | ISZ FDPTR |
| 3354 | SNA |
| 3355 | JMP I QREMARK /DONE, START COMPILER |
| 3356 | DCA I X12 /SAVE IN WORD1 |
| 3357 | CLL CMA RTL /GET LOOKUP COUNT |
| 3358 | TAD I FDPTR |
| 3359 | DCA FUNSIZ |
| 3360 | TAD FUNSIZ /GET SIZE OF MOVE |
| 3361 | IAC |
| 3362 | DCA TEMP |
| 3363 | TAD I FDPTR /GET A WORD |
| 3364 | ISZ FDPTR |
| 3365 | DCA I X12 /PUT INTO WORDN |
| 3366 | ISZ TEMP |
| 3367 | JMP .-4 |
| 3368 | JMS I QLUKUP2 /ENTER INTO S.T. |
| 3369 | FUNCTN |
| 3370 | FUNSIZ, 0 |
| 3371 | JMP FDLOOP /LOOP |
| 3372 | FDPTR, 0 |
| 3373 | CORLOC, CORX |
| 3374 | CORV, 1400 |
| 3375 | CORSIZ, 1 |
| 3376 | NAMLST, BCOMPN /SAVE FILE NAME-POINTER LIST |
| 3377 | BLOADN |
| 3378 | BRTSN |
| 3379 | BAFN |
| 3380 | BSFN |
| 3381 | BFFN |
| 3382 | 0 |
| 3383 | \f PAGE |
| 3384 | FNINIT, FUNC3;-1;2000;0 /ABS |
| 3385 | FUNC1;-1;2000;0 /ATN |
| 3386 | FUNC2;-1;6000;0 /ASC |
| 3387 | FUNC1+20;-1;2000;0 /COS |
| 3388 | FUNC2+20;-1;2000;4000 /CHR |
| 3389 | FUNC1+40;-1;2000;0 /EXP |
| 3390 | FUNC2+40;-1;2000;4000 /DAT |
| 3391 | FUNC1+220;-1;2000;0 /SQR |
| 3392 | FUNC1+60;-2;0;2000;0 /EXP2 |
| 3393 | FUNC2+60;-1;6000;0 /LEN |
| 3394 | FUNC1+100;-1;2000;0 /INT |
| 3395 | FUNC2+100;-3;2000;4000;6000;0 /POS |
| 3396 | FUNC1+120;-1;2000;0 /LOG |
| 3397 | FUNC2+120;-3;0;2000;6000;4000 /SEG |
| 3398 | FUNC1+140;-1;2000;0 /SGN |
| 3399 | FUNC2+140;-1;2000;4000 /STR |
| 3400 | FUNC1+160;-1;2000;0 /SIN |
| 3401 | FUNC2+160;-1;6000;0 /VAL |
| 3402 | FUNC1+200;-1;2000;0 /RND |
| 3403 | FUNC2+220;-1;2000;0 /TRC |
| 3404 | 0 |
| 3405 | BASICN, FILENAME BASIC.SV /FILE NAMES |
| 3406 | BCOMPN, FILENAME BCOMP.SV /FOR LOOKUPS |
| 3407 | BLOADN, FILENAME BLOAD.SV |
| 3408 | BRTSN, FILENAME BRTS.SV |
| 3409 | BAFN, FILENAME BASIC.AF |
| 3410 | BSFN, FILENAME BASIC.SF |
| 3411 | BFFN, FILENAME BASIC.FF |
| 3412 | BUFN, FILENAME BASIC.UF |
| 3413 | TMPFIL, FILENAME BASIC.TM |
| 3414 | $ |
| 3415 | \f\f |