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Annotation of OpenXM/src/k097/k2.c, Revision 1.1

1.1     ! maekawa     1: /* k2.c main program of k. */
        !             2:
        !             3: #define DATE "1998,12/15"
        !             4: #include <stdio.h>
        !             5: #include "datatype.h"
        !             6: #include "stackm.h"
        !             7: #include "extern.h"
        !             8: #include "extern2.h"
        !             9:
        !            10: char *getLOAD_K_PATH();  /* from d.h */
        !            11:
        !            12: #ifdef CALLASIR
        !            13: #include "ak0.h"
        !            14: #endif
        !            15:
        !            16:
        !            17: extern int DebugCompiler;  /* 0:   , 1: Displays sendKan[ .... ] */
        !            18: extern int DebugMode;
        !            19: extern int K00_verbose;
        !            20:
        !            21: int Startupk2 = 1;
        !            22: int FactorA = 0;  /* sm1(" (aa) run "); does not work. */
        !            23:
        !            24: main(int argc,char *argv[]) {
        !            25:   extern int Saki;
        !            26:   extern int Interactive;
        !            27:   int i;
        !            28:   char *s;
        !            29:   char tname[1024];
        !            30:   FILE *fp;
        !            31:   if (argc >= 2) {
        !            32:     for (i=1; i < argc; i++) {
        !            33:       if (strcmp(argv[i],"-d") == 0) {
        !            34:        fprintf(stderr,"DebugCompiler = 1\n");
        !            35:        DebugCompiler = 1;
        !            36:       }else if (strcmp(argv[i],"-f") == 0) {
        !            37:        fprintf(stderr,"Loading factor-a.sm1\n");
        !            38:        FactorA = 1;
        !            39:       }else if (strcmp(argv[i],"-nostartup") == 0) {
        !            40:        fprintf(stderr,"Do not load startup.k\n");
        !            41:        Startupk2 = 0;
        !            42:       }else if (strcmp(argv[i],"-v") == 0) {
        !            43:        K00_verbose = 1;
        !            44:       }else if (strcmp(argv[i],"-vv") == 0) {
        !            45:        K00_verbose = 2;
        !            46:       }else{
        !            47:        fprintf(stderr,"Usage: 1: k\n");
        !            48:        fprintf(stderr,"       2: k -d  (DebugCompiler=1)\n");
        !            49:        fprintf(stderr,"       3: k -f  (load factor-a.sm1)\n");
        !            50:        fprintf(stderr,"       4: k -nostartup  (do not load startup.k)\n");
        !            51:        fprintf(stderr,"       5: k -v (verbose) or k -vv \n");
        !            52:        exit(1);
        !            53:       }
        !            54:     }
        !            55:   }
        !            56: #ifdef CALLASIR
        !            57:   GC_init();
        !            58:   KasirKanAsirInit();
        !            59: #endif
        !            60:   KSstart();   /********  initialize ***********/
        !            61:   /* Call setjmp(EnvOfStackMachine) for error handling. cf. scanner() in
        !            62:    Kan/stackmachine.c */
        !            63:
        !            64:   fprintf(stderr,"This is kan/k0 Version %s",DATE);
        !            65:   fprintf(stderr,"\n");
        !            66:   if (K00_verbose == 1) {
        !            67:     KSexecuteString(" /K00_verbose 1 def ");
        !            68:   }else if (K00_verbose == 2) {
        !            69:     KSexecuteString(" /K00_verbose 2 def ");
        !            70:   }else {
        !            71:     KSexecuteString(" /K00_verbose 0 def ");
        !            72:   }
        !            73:   execFile("var.sm1"); KSexecuteString(" strictMode ");
        !            74:   execFile("incmac.sm1");
        !            75:   execFile("slib.sm1");
        !            76:   if (FactorA) execFile("factor-b.sm1");
        !            77:
        !            78:   printf("\n\nIn(1)=");
        !            79:   s = "startup.k";
        !            80:   if (Startupk2) {
        !            81:     strcpy(tname,s);
        !            82:     if ((fp = fopen(tname,"r")) == (FILE *) NULL) {
        !            83:       strcpy(tname,getLOAD_K_PATH());
        !            84:       strcat(tname,s);
        !            85:       if ((fp = fopen(tname,"r")) == (FILE *) NULL) {
        !            86:        strcpy(tname,LOAD_K_PATH);
        !            87:        strcat(tname,s);
        !            88:        if ((fp = fopen(tname,"r")) == (FILE *) NULL) {
        !            89:          fprintf(stderr,"No startup file.\n");
        !            90:        }
        !            91:       }
        !            92:     }
        !            93:     if (fp != (FILE *)NULL) {
        !            94:       if (K00_verbose) fprintf(stderr,"Reading startup.k... ");
        !            95:       Saki = 0;
        !            96:       parseAfile(fp);
        !            97:       KCparse();
        !            98:       if (K00_verbose) fprintf(stderr,"Done.\n");
        !            99:     }
        !           100:   }
        !           101:
        !           102:   clearInop();
        !           103:   Interactive = 1;
        !           104:   parseAfile(stdin);
        !           105:   /*  parseAstring(" sm1(\" 1 1 10 { message } for \" ) "); It works ! */
        !           106:   KCparse();
        !           107:
        !           108:   KSstop(); /* closing */
        !           109: }
        !           110:
        !           111:
        !           112:
        !           113:
        !           114:
        !           115:
        !           116: