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- /* # include "stdio.h" */
- # define U(x) x
- # define NLSTATE yyprevious=YYNEWLINE
- # define BEGIN yybgin = yysvec + 1 +
- # define INITIAL 0
- # define YYLERR yysvec
- # define YYSTATE (yyestate-yysvec-1)
- # define YYOPTIM 1
- # define YYLMAX 200
- # define output(c) putc(c,yyout)
- # define input() (((yytchar=yysptr>yysbuf?U(*--yysptr):getc(yyin))==10?(yylineno++,yytchar):yytchar)==EOF?0:yytchar)
- # define unput(c) {yytchar= (c);if(yytchar=='\n')yylineno--;*yysptr++=yytchar;}
- # define yymore() (yymorfg=1)
- # define ECHO fprintf(yyout, "%s",yytext)
- # define REJECT { nstr = yyreject(); goto yyfussy;}
- int yyleng; extern char yytext[];
- int yymorfg;
- extern char *yysptr, yysbuf[];
- int yytchar;
- FILE *yyin ={stdin}, *yyout ={stdout};
- extern int yylineno;
- struct yysvf {
- struct yywork *yystoff;
- struct yysvf *yyother;
- int *yystops;};
- struct yysvf *yyestate;
- extern struct yysvf yysvec[], *yybgin;
- /*
- Little Smalltalk lexical analyzer
- */
- # include <math.h>
- # include "primnum.h"
-
- # undef input
- # undef unput
-
- double atof();
- int linenum = 1;
- # define YYNEWLINE 10
- yylex(){
- int nstr; extern int yyprevious;
- while((nstr = yylook()) >= 0)
- yyfussy: switch(nstr){
- case 0:
- if(yywrap()) return(0); break;
- case 1:
- {;}
- break;
- case 2:
- {linenum++;}
- break;
- case 3:
- {readcomment();}
- break;
- case 4:
- {return(ASSIGN);}
- break;
- case 5:
- {return(ASSIGN);}
- break;
- case 6:
- {return(lexsave(CLASS));}
- break;
- case 7:
- {yylval.p = selfvar; return(PSEUDO);}
- break;
- case 8:
- {yylval.p = procvar; return(PSEUDO);}
- break;
- case 9:
- {yylval.p = supervar; return(PSEUDO);}
- break;
- case 10:
- {yylval.p = nilvar; return(PSEUDO);}
- break;
- case 11:
- {yylval.p = truevar; return(PSEUDO);}
- break;
- case 12:
- {yylval.p = falsevar; return(PSEUDO);}
- break;
- case 13:
- {yylval.p = smallvar; return(PSEUDO);}
- break;
- case 14:
- {yylval.i = yytext[1]; return(LITCHAR);}
- break;
- case 15:
- {return(PS);}
- break;
- case 16:
- {return(lexsave(LITFNUM));}
- break;
- case 17:
- {yylval.i = atoi(yytext); return(LITNUM);}
- break;
- case 18:
- {return(lexsave(LITFNUM));}
- break;
- case 19:
- {char c; unput(c = input());
- if (c == '\'') yymore();
- else return(lexlstr());}
- break;
- case 20:
- {return(varlex());}
- break;
- case 21:
- {return(slexsave(COLONVAR));}
- break;
- case 22:
- {return(slexsave(LITSYM));}
- break;
- case 23:
- {return(lexsave(MINUS));}
- break;
- case 24:
- {return(LP);}
- break;
- case 25:
- {return(RP);}
- break;
- case 26:
- {return(LB);}
- break;
- case 27:
- {return(RB);}
- break;
- case 28:
- {return(PERIOD);}
- break;
- case 29:
- {return(lexsave(MBAR));}
- break;
- case 30:
- {return(lexsave(MBAR));}
- break;
- case 31:
- {return(lexsave(BAR));}
- break;
- case 32:
- {return(lexsave(BAR));}
- break;
- case 33:
- {return(SEMI);}
- break;
- case 34:
- {return(lexsave(UPARROW));}
- break;
- case 35:
- {return(lexsave(PE));}
- break;
- case 36:
- {return(lexsave(BINARY));}
- break;
- case 37:
- {return(PRIMITIVE);}
- break;
- case 38:
- {yylval.i = prim_number(&yytext[1]); return(NAMEDPRIM);}
- break;
- case -1:
- break;
- default:
- fprintf(yyout,"bad switch yylook %d",nstr);
- } return(0); }
- /* end of yylex */
- static int ocbuf = 0;
- static int pbbuf[400];
-
- static int input()
- { int c;
-
- if (ocbuf) {c = pbbuf[--ocbuf]; }
- else {
- c = getc(fp);
- if (c == EOF) c = 0;
- }
- return(c);
- }
-
- static unput(c)
- char c;
- {
- if (c) pbbuf[ocbuf++] = c;
- }
-
- # include <ctype.h>
-
- static readcomment()
- { char c;
-
- while ((c = input()) && c != '\"')
- if (c == '\n') linenum++;
- if (!c) yyerror("unterminated comment");
- }
-
- char *walloc(s) char *s;
- { char *p, *malloc();
-
- p = malloc((unsigned) (strlen(s) + 1));
- if (p == (char *) 0) yyerror("out of variable string space");
- strcpy(p, s);
- return(p);
- }
-
- static int slexsave(type)
- int type;
- {
-
- yylval.c = walloc(&yytext[1]);
- if (yylval.c == 0) yerr("cannot create symbol %s", yytext);
- return(type);
- }
-
- static int lexsave(type)
- int type;
- {
-
- yylval.c = walloc(yytext);
- if (yylval.c == 0) yerr("cannot create string %s", yytext);
- return(type);
- }
-
- static int varlex()
- {
-
- lexsave(0);
- if (yytext[yyleng-1] == ':') return(KEYWORD);
- else if (islower(yytext[0])) return(LOWERCASEVAR);
- else return(UPPERCASEVAR);
- }
-
- static int lexlstr()
- { char *p, *q;
-
- yylval.c = p = walloc(&yytext[1]);
- *(p + yyleng -2) = '\0';
- return(LITSTR);
- }
-
- static int prim_number(name)
- char *name;
- { struct prim_names *p;
-
- for (p = prim_table; *(p->p_name); p++) {
- if (strcmp(p->p_name, name) == 0)
- return(p->p_number);
- }
- yerr("unknown primitive name %s", name);
- return(0);
- }
- int yyvstop[] ={
- 0,
-
- 36,
- 0,
-
- 1,
- 0,
-
- 2,
- 0,
-
- 32,
- 36,
- 0,
-
- 3,
- 36,
- 0,
-
- 15,
- 36,
- 0,
-
- 36,
- 0,
-
- 36,
- 0,
-
- 24,
- 36,
- 0,
-
- 25,
- 36,
- 0,
-
- 23,
- 36,
- 0,
-
- 28,
- 36,
- 0,
-
- 17,
- 18,
- 20,
- 0,
-
- 36,
- 0,
-
- 33,
- 36,
- 0,
-
- 36,
- 0,
-
- 35,
- 36,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 26,
- 36,
- 0,
-
- 27,
- 36,
- 0,
-
- 34,
- 36,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 31,
- 36,
- 0,
-
- 30,
- 32,
- 36,
- 0,
-
- 29,
- 31,
- 36,
- 0,
-
- 22,
- 0,
-
- 14,
- 0,
-
- 19,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 21,
- 0,
-
- 4,
- 0,
-
- 5,
- 0,
-
- 38,
- 0,
-
- 38,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 18,
- 0,
-
- 18,
- 20,
- 0,
-
- 16,
- 20,
- 0,
-
- 38,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 10,
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 18,
- 0,
-
- 16,
- 0,
-
- 20,
- 0,
-
- 38,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 7,
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 11,
- 20,
- 0,
-
- 16,
- 0,
-
- 16,
- 20,
- 0,
-
- 38,
- 0,
-
- 6,
- 20,
- 0,
-
- 12,
- 20,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 9,
- 20,
- 0,
-
- 16,
- 0,
-
- 38,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 38,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 38,
- 0,
-
- 20,
- 0,
-
- 20,
- 0,
-
- 38,
- 0,
-
- 20,
- 0,
-
- 13,
- 20,
- 0,
-
- 37,
- 38,
- 0,
-
- 20,
- 0,
-
- 8,
- 20,
- 0,
- 0};
- # define YYTYPE char
- struct yywork { YYTYPE verify, advance; } yycrank[] ={
- 0,0, 0,0, 1,3, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 1,4, 1,5,
- 0,0, 0,0, 0,0, 4,4,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 1,6, 1,7,
- 1,8, 1,9, 4,4, 0,0,
- 1,10, 1,11, 1,12, 0,0,
- 1,3, 0,0, 1,13, 1,14,
- 0,0, 1,15, 0,0, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 1,16,
- 1,17, 1,18, 0,0, 1,19,
- 0,0, 0,0, 1,20, 0,0,
- 1,21, 0,0, 0,0, 65,53,
- 0,0, 65,53, 0,0, 2,30,
- 2,7, 2,8, 2,9, 0,0,
- 0,0, 8,32, 0,0, 2,12,
- 0,0, 0,0, 0,0, 2,13,
- 2,14, 8,0, 8,0, 0,0,
- 1,22, 0,0, 1,23, 1,24,
- 0,0, 0,0, 1,20, 9,33,
- 2,16, 2,17, 2,18, 1,25,
- 2,19, 25,46, 45,58, 9,33,
- 9,0, 2,21, 21,45, 1,26,
- 8,0, 26,47, 46,59, 47,60,
- 1,27, 1,28, 28,51, 8,32,
- 8,0, 8,0, 10,34, 8,32,
- 27,48, 1,29, 8,0, 44,57,
- 8,32, 48,61, 10,34, 10,34,
- 27,49, 2,22, 49,62, 2,23,
- 2,24, 9,33, 9,33, 50,63,
- 27,50, 9,33, 51,64, 52,65,
- 2,25, 8,32, 9,33, 57,70,
- 58,71, 59,72, 61,73, 62,74,
- 2,26, 63,75, 64,76, 70,81,
- 71,82, 2,27, 2,28, 67,68,
- 10,35, 10,34, 72,83, 9,33,
- 10,34, 73,84, 2,31, 74,85,
- 75,86, 10,34, 78,77, 8,0,
- 81,88, 84,89, 85,90, 88,91,
- 89,92, 8,32, 90,93, 91,94,
- 92,95, 93,96, 94,97, 95,98,
- 96,99, 97,100, 10,34, 98,101,
- 101,102, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 9,33,
- 0,0, 0,0, 0,0, 0,0,
- 15,36, 0,0, 15,15, 15,15,
- 15,15, 15,15, 15,15, 15,15,
- 15,15, 15,15, 15,15, 15,15,
- 15,37, 0,0, 67,77, 0,0,
- 0,0, 0,0, 10,34, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 15,20,
- 15,20, 15,20, 15,20, 15,38,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,39, 15,20, 15,20, 15,20,
- 15,20, 15,20, 15,20, 15,20,
- 15,20, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 0,0,
- 0,0, 0,0, 16,41, 0,0,
- 0,0, 0,0, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 16,40, 16,40, 16,40, 16,40,
- 18,42, 0,0, 0,0, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 0,0, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,44,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 18,43, 18,43,
- 18,43, 18,43, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,37, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 20,20, 20,20, 20,20,
- 20,20, 32,0, 32,0, 36,52,
- 36,52, 36,52, 36,52, 36,52,
- 36,52, 36,52, 36,52, 36,52,
- 36,52, 53,66, 53,66, 53,66,
- 53,66, 53,66, 53,66, 53,66,
- 53,66, 53,66, 53,66, 0,0,
- 32,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 32,0, 32,0, 38,53, 0,0,
- 38,53, 0,0, 32,0, 38,54,
- 38,54, 38,54, 38,54, 38,54,
- 38,54, 38,54, 38,54, 38,54,
- 38,54, 54,54, 54,54, 54,54,
- 54,54, 54,54, 54,54, 54,54,
- 54,54, 54,54, 54,54, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 39,55, 0,0, 0,0, 39,56,
- 39,56, 39,56, 39,56, 39,56,
- 39,56, 39,56, 39,56, 39,56,
- 39,56, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 32,0,
- 39,56, 39,56, 39,56, 39,56,
- 39,56, 39,56, 39,56, 39,56,
- 39,56, 39,56, 39,56, 39,56,
- 39,56, 39,56, 39,56, 39,56,
- 39,56, 39,56, 39,56, 39,56,
- 39,56, 39,56, 39,56, 39,56,
- 39,56, 39,56, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 0,0, 0,0, 0,0,
- 0,0, 0,0, 0,0, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 40,40, 40,40, 40,40,
- 40,40, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 43,43, 43,43, 43,43, 43,43,
- 55,67, 55,67, 55,67, 55,67,
- 55,67, 55,67, 55,67, 55,67,
- 55,67, 55,67, 0,0, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 55,67, 55,67, 55,67,
- 55,67, 55,67, 55,67, 55,67,
- 55,67, 55,67, 55,67, 55,67,
- 55,67, 55,67, 55,67, 55,67,
- 55,67, 55,67, 55,67, 55,67,
- 55,67, 55,67, 55,67, 55,67,
- 55,67, 55,67, 55,67, 56,68,
- 0,0, 56,56, 56,56, 56,56,
- 56,56, 56,56, 56,56, 56,56,
- 56,56, 56,56, 56,56, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 0,0, 56,56, 56,56,
- 56,56, 56,56, 56,56, 56,56,
- 56,56, 56,56, 56,56, 56,56,
- 56,56, 56,56, 56,56, 56,56,
- 56,56, 56,56, 56,56, 56,56,
- 56,56, 56,56, 56,56, 56,56,
- 56,56, 56,56, 56,56, 56,56,
- 68,78, 68,78, 68,78, 68,78,
- 68,78, 68,78, 68,78, 68,78,
- 68,78, 68,78, 56,69, 0,0,
- 0,0, 0,0, 0,0, 0,0,
- 0,0, 68,78, 68,78, 68,78,
- 68,78, 68,78, 68,78, 68,78,
- 68,78, 68,78, 68,78, 68,78,
- 68,78, 68,78, 68,78, 68,78,
- 68,78, 68,78, 68,78, 68,78,
- 68,78, 68,78, 68,78, 68,78,
- 68,78, 68,78, 68,78, 69,79,
- 0,0, 69,79, 0,0, 0,0,
- 69,80, 69,80, 69,80, 69,80,
- 69,80, 69,80, 69,80, 69,80,
- 69,80, 69,80, 77,79, 0,0,
- 77,79, 0,0, 0,0, 77,87,
- 77,87, 77,87, 77,87, 77,87,
- 77,87, 77,87, 77,87, 77,87,
- 77,87, 79,87, 79,87, 79,87,
- 79,87, 79,87, 79,87, 79,87,
- 79,87, 79,87, 79,87, 80,80,
- 80,80, 80,80, 80,80, 80,80,
- 80,80, 80,80, 80,80, 80,80,
- 80,80, 0,0, 0,0, 0,0,
- 0,0};
- struct yysvf yysvec[] ={
- 0, 0, 0,
- yycrank+-1, 0, 0,
- yycrank+-42, yysvec+1, 0,
- yycrank+0, 0, yyvstop+1,
- yycrank+6, 0, yyvstop+3,
- yycrank+0, 0, yyvstop+5,
- yycrank+0, 0, yyvstop+7,
- yycrank+0, 0, yyvstop+10,
- yycrank+-80, 0, yyvstop+13,
- yycrank+-98, 0, yyvstop+16,
- yycrank+-121, 0, yyvstop+18,
- yycrank+0, 0, yyvstop+20,
- yycrank+0, 0, yyvstop+23,
- yycrank+0, 0, yyvstop+26,
- yycrank+0, 0, yyvstop+29,
- yycrank+154, 0, yyvstop+32,
- yycrank+229, 0, yyvstop+36,
- yycrank+0, 0, yyvstop+38,
- yycrank+307, 0, yyvstop+41,
- yycrank+0, 0, yyvstop+43,
- yycrank+382, 0, yyvstop+46,
- yycrank+2, yysvec+20, yyvstop+48,
- yycrank+0, 0, yyvstop+50,
- yycrank+0, 0, yyvstop+53,
- yycrank+0, 0, yyvstop+56,
- yycrank+8, yysvec+20, yyvstop+59,
- yycrank+8, yysvec+20, yyvstop+61,
- yycrank+23, yysvec+20, yyvstop+63,
- yycrank+4, yysvec+20, yyvstop+65,
- yycrank+0, 0, yyvstop+67,
- yycrank+0, 0, yyvstop+70,
- yycrank+0, 0, yyvstop+74,
- yycrank+-496, yysvec+8, yyvstop+78,
- yycrank+0, 0, yyvstop+80,
- yycrank+0, yysvec+10, 0,
- yycrank+0, 0, yyvstop+82,
- yycrank+459, 0, 0,
- yycrank+0, 0, yyvstop+84,
- yycrank+495, yysvec+20, yyvstop+86,
- yycrank+523, yysvec+20, yyvstop+88,
- yycrank+566, 0, yyvstop+90,
- yycrank+0, 0, yyvstop+92,
- yycrank+0, 0, yyvstop+94,
- yycrank+641, 0, yyvstop+96,
- yycrank+13, yysvec+43, yyvstop+98,
- yycrank+9, yysvec+20, yyvstop+100,
- yycrank+6, yysvec+20, yyvstop+102,
- yycrank+7, yysvec+20, yyvstop+104,
- yycrank+21, yysvec+20, yyvstop+106,
- yycrank+37, yysvec+20, yyvstop+108,
- yycrank+27, yysvec+20, yyvstop+110,
- yycrank+25, yysvec+20, yyvstop+112,
- yycrank+42, yysvec+36, yyvstop+114,
- yycrank+469, 0, 0,
- yycrank+505, yysvec+20, yyvstop+116,
- yycrank+716, 0, 0,
- yycrank+761, yysvec+20, yyvstop+119,
- yycrank+42, yysvec+43, yyvstop+122,
- yycrank+33, yysvec+20, yyvstop+124,
- yycrank+34, yysvec+20, yyvstop+126,
- yycrank+0, yysvec+20, yyvstop+128,
- yycrank+48, yysvec+20, yyvstop+131,
- yycrank+43, yysvec+20, yyvstop+133,
- yycrank+52, yysvec+20, yyvstop+135,
- yycrank+53, yysvec+20, yyvstop+137,
- yycrank+28, yysvec+53, 0,
- yycrank+0, yysvec+53, yyvstop+139,
- yycrank+113, yysvec+55, yyvstop+141,
- yycrank+804, 0, 0,
- yycrank+852, yysvec+20, yyvstop+143,
- yycrank+46, yysvec+43, yyvstop+145,
- yycrank+41, yysvec+20, yyvstop+147,
- yycrank+61, yysvec+20, yyvstop+149,
- yycrank+85, yysvec+20, yyvstop+151,
- yycrank+59, yysvec+20, yyvstop+154,
- yycrank+54, yysvec+20, yyvstop+156,
- yycrank+0, yysvec+20, yyvstop+158,
- yycrank+867, 0, 0,
- yycrank+69, yysvec+68, yyvstop+161,
- yycrank+877, 0, 0,
- yycrank+887, yysvec+20, yyvstop+163,
- yycrank+67, yysvec+43, yyvstop+166,
- yycrank+0, yysvec+20, yyvstop+168,
- yycrank+0, yysvec+20, yyvstop+171,
- yycrank+59, yysvec+20, yyvstop+174,
- yycrank+58, yysvec+20, yyvstop+176,
- yycrank+0, yysvec+20, yyvstop+178,
- yycrank+0, yysvec+79, yyvstop+181,
- yycrank+59, yysvec+43, yyvstop+183,
- yycrank+65, yysvec+20, yyvstop+185,
- yycrank+81, yysvec+20, yyvstop+187,
- yycrank+74, yysvec+43, yyvstop+189,
- yycrank+81, yysvec+20, yyvstop+191,
- yycrank+73, yysvec+20, yyvstop+193,
- yycrank+64, yysvec+43, yyvstop+195,
- yycrank+82, yysvec+20, yyvstop+197,
- yycrank+77, yysvec+20, yyvstop+199,
- yycrank+84, yysvec+43, yyvstop+201,
- yycrank+72, yysvec+20, yyvstop+203,
- yycrank+0, yysvec+20, yyvstop+205,
- yycrank+0, yysvec+43, yyvstop+208,
- yycrank+73, yysvec+20, yyvstop+211,
- yycrank+0, yysvec+20, yyvstop+213,
- 0, 0, 0};
- struct yywork *yytop = yycrank+944;
- struct yysvf *yybgin = yysvec+1;
- char yymatch[] ={
- 00 ,01 ,01 ,01 ,01 ,01 ,01 ,01 ,
- 01 ,011 ,012 ,01 ,01 ,01 ,01 ,01 ,
- 01 ,01 ,01 ,01 ,01 ,01 ,01 ,01 ,
- 01 ,01 ,01 ,01 ,01 ,01 ,01 ,01 ,
- 011 ,01 ,01 ,01 ,01 ,01 ,01 ,047 ,
- '(' ,'(' ,01 ,'+' ,01 ,'+' ,'(' ,01 ,
- '0' ,'0' ,'0' ,'0' ,'0' ,'0' ,'0' ,'0' ,
- '0' ,'0' ,01 ,01 ,01 ,01 ,01 ,01 ,
- 01 ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
- 'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
- 'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
- 'A' ,'A' ,'A' ,'(' ,01 ,01 ,01 ,01 ,
- 01 ,'a' ,'a' ,'a' ,'a' ,'a' ,'a' ,'a' ,
- 'a' ,'a' ,'a' ,'a' ,'a' ,'a' ,'a' ,'a' ,
- 'a' ,'a' ,'a' ,'a' ,'a' ,'a' ,'a' ,'a' ,
- 'a' ,'a' ,'a' ,01 ,01 ,01 ,01 ,01 ,
- 0};
- char yyextra[] ={
- 0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,
- 0};
- /* ncform 4.1 83/08/11 */
-
- int yylineno =1;
- # define YYU(x) x
- # define NLSTATE yyprevious=YYNEWLINE
- char yytext[YYLMAX];
- struct yysvf *yylstate [YYLMAX], **yylsp, **yyolsp;
- char yysbuf[YYLMAX];
- char *yysptr = yysbuf;
- int *yyfnd;
- extern struct yysvf *yyestate;
- int yyprevious = YYNEWLINE;
- yylook(){
- register struct yysvf *yystate, **lsp;
- register struct yywork *yyt;
- struct yysvf *yyz;
- int yych;
- struct yywork *yyr;
- # ifdef LEXDEBUG
- int debug;
- # endif
- char *yylastch;
- /* start off machines */
- # ifdef LEXDEBUG
- debug = 0;
- # endif
- if (!yymorfg)
- yylastch = yytext;
- else {
- yymorfg=0;
- yylastch = yytext+yyleng;
- }
- for(;;){
- lsp = yylstate;
- yyestate = yystate = yybgin;
- if (yyprevious==YYNEWLINE) yystate++;
- for (;;){
- # ifdef LEXDEBUG
- if(debug)fprintf(yyout,"state %d\n",yystate-yysvec-1);
- # endif
- yyt = yystate->yystoff;
- if(yyt == yycrank){ /* may not be any transitions */
- yyz = yystate->yyother;
- if(yyz == 0)break;
- if(yyz->yystoff == yycrank)break;
- }
- *yylastch++ = yych = input();
- tryagain:
- # ifdef LEXDEBUG
- if(debug){
- fprintf(yyout,"char ");
- allprint(yych);
- putchar('\n');
- }
- # endif
- yyr = yyt;
- if ( (int)yyt > (int)yycrank){
- yyt = yyr + yych;
- if (yyt <= yytop && yyt->verify+yysvec == yystate){
- if(yyt->advance+yysvec == YYLERR) /* error transitions */
- {unput(*--yylastch);break;}
- *lsp++ = yystate = yyt->advance+yysvec;
- goto contin;
- }
- }
- # ifdef YYOPTIM
- else if((int)yyt < (int)yycrank) { /* r < yycrank */
- yyt = yyr = yycrank+(yycrank-yyt);
- # ifdef LEXDEBUG
- if(debug)fprintf(yyout,"compressed state\n");
- # endif
- yyt = yyt + yych;
- if(yyt <= yytop && yyt->verify+yysvec == yystate){
- if(yyt->advance+yysvec == YYLERR) /* error transitions */
- {unput(*--yylastch);break;}
- *lsp++ = yystate = yyt->advance+yysvec;
- goto contin;
- }
- yyt = yyr + YYU(yymatch[yych]);
- # ifdef LEXDEBUG
- if(debug){
- fprintf(yyout,"try fall back character ");
- allprint(YYU(yymatch[yych]));
- putchar('\n');
- }
- # endif
- if(yyt <= yytop && yyt->verify+yysvec == yystate){
- if(yyt->advance+yysvec == YYLERR) /* error transition */
- {unput(*--yylastch);break;}
- *lsp++ = yystate = yyt->advance+yysvec;
- goto contin;
- }
- }
- if ((yystate = yystate->yyother) && (yyt= yystate->yystoff) != yycrank){
- # ifdef LEXDEBUG
- if(debug)fprintf(yyout,"fall back to state %d\n",yystate-yysvec-1);
- # endif
- goto tryagain;
- }
- # endif
- else
- {unput(*--yylastch);break;}
- contin:
- # ifdef LEXDEBUG
- if(debug){
- fprintf(yyout,"state %d char ",yystate-yysvec-1);
- allprint(yych);
- putchar('\n');
- }
- # endif
- ;
- }
- # ifdef LEXDEBUG
- if(debug){
- fprintf(yyout,"stopped at %d with ",*(lsp-1)-yysvec-1);
- allprint(yych);
- putchar('\n');
- }
- # endif
- while (lsp-- > yylstate){
- *yylastch-- = 0;
- if (*lsp != 0 && (yyfnd= (*lsp)->yystops) && *yyfnd > 0){
- yyolsp = lsp;
- if(yyextra[*yyfnd]){ /* must backup */
- while(yyback((*lsp)->yystops,-*yyfnd) != 1 && lsp > yylstate){
- lsp--;
- unput(*yylastch--);
- }
- }
- yyprevious = YYU(*yylastch);
- yylsp = lsp;
- yyleng = yylastch-yytext+1;
- yytext[yyleng] = 0;
- # ifdef LEXDEBUG
- if(debug){
- fprintf(yyout,"\nmatch ");
- sprint(yytext);
- fprintf(yyout," action %d\n",*yyfnd);
- }
- # endif
- return(*yyfnd++);
- }
- unput(*yylastch);
- }
- if (yytext[0] == 0 /* && feof(yyin) */)
- {
- yysptr=yysbuf;
- return(0);
- }
- yyprevious = yytext[0] = input();
- if (yyprevious>0)
- output(yyprevious);
- yylastch=yytext;
- # ifdef LEXDEBUG
- if(debug)putchar('\n');
- # endif
- }
- }
- yyback(p, m)
- int *p;
- {
- if (p==0) return(0);
- while (*p)
- {
- if (*p++ == m)
- return(1);
- }
- return(0);
- }
- /* the following are only used in the lex library */
- yyinput(){
- return(input());
- }
- yyoutput(c)
- int c; {
- output(c);
- }
- yyunput(c)
- int c; {
- unput(c);
- }