Xinu7/src/serve11/con/lex.yy.c
# 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;
int skipping;
# 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:
{skipping = 1;}
break;
case 2:
{skipping = 0;}
break;
case 3:
{extern int brkcount;
if (! skipping)
if (++brkcount == 2)
return(0); /* end-of-file */
else
return(DEFBRK);
}
break;
case 4:
{if (! skipping) return(COLON);}
break;
case 5:
{if (! skipping) return(OCTAL);}
break;
case 6:
{if (! skipping) return(INTEGER);}
break;
case 7:
{if (! skipping) return(IS);}
break;
case 8:
{if (! skipping) return(ON);}
break;
case 9:
;
break;
case 10:
{if (! skipping) return(IINT);}
break;
case 11:
{if (! skipping) return(IINT);}
break;
case 12:
{if (! skipping) return(OINT);}
break;
case 13:
{if (! skipping) return(OINT);}
break;
case 14:
{if (! skipping) return(CSR);}
break;
case 15:
{if (! skipping) return(CSR);}
break;
case 16:
{if (! skipping) return(IVEC);}
break;
case 17:
{if (! skipping) return(IVEC);}
break;
case 18:
{if (! skipping) return(OVEC);}
break;
case 19:
{if (! skipping) return(OVEC);}
break;
case 20:
{if (! skipping) return(INIT);}
break;
case 21:
{if (! skipping) return(INIT);}
break;
case 22:
{if (! skipping) return(OPEN);}
break;
case 23:
{if (! skipping) return(OPEN);}
break;
case 24:
{if (! skipping) return(CLOSE);}
break;
case 25:
{if (! skipping) return(CLOSE);}
break;
case 26:
{if (! skipping) return(READ);}
break;
case 27:
{if (! skipping) return(READ);}
break;
case 28:
{if (! skipping) return(GETC);}
break;
case 29:
{if (! skipping) return(GETC);}
break;
case 30:
{if (! skipping) return(PUTC);}
break;
case 31:
{if (! skipping) return(PUTC);}
break;
case 32:
{if (! skipping) return(WRITE);}
break;
case 33:
{if (! skipping) return(WRITE);}
break;
case 34:
{if (! skipping) return(SEEK);}
break;
case 35:
{if (! skipping) return(SEEK);}
break;
case 36:
{if (! skipping) return(CNTL);}
break;
case 37:
{if (! skipping) return(CNTL);}
break;
case 38:
;
break;
case 39:
{extern int linectr;
linectr++;
}
break;
case 40:
{if (! skipping) return(IDENT);}
break;
case 41:
{if (! skipping) return(yytext[0]);}
break;
case -1:
break;
default:
fprintf(yyout,"bad switch yylook %d",nstr);
} return(0); }
/* end of yylex */
int yyvstop[] ={
0,
41,
0,
38,
41,
0,
39,
0,
3,
41,
0,
41,
0,
41,
0,
41,
0,
5,
41,
0,
41,
0,
4,
41,
0,
9,
41,
0,
40,
41,
0,
25,
40,
41,
0,
29,
40,
41,
0,
21,
40,
41,
0,
37,
40,
41,
0,
23,
40,
41,
0,
31,
40,
41,
0,
27,
40,
41,
0,
35,
40,
41,
0,
33,
40,
41,
0,
38,
0,
2,
0,
24,
0,
28,
0,
20,
0,
36,
0,
22,
0,
30,
0,
26,
0,
34,
0,
32,
0,
1,
0,
5,
0,
6,
0,
40,
0,
40,
0,
40,
0,
7,
40,
0,
40,
0,
40,
0,
8,
40,
0,
40,
0,
15,
40,
0,
40,
0,
40,
0,
40,
0,
40,
0,
14,
0,
10,
40,
0,
17,
40,
0,
12,
40,
0,
19,
40,
0,
11,
0,
16,
0,
13,
0,
18,
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, 4,24, 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, 0,0, 0,0,
4,24, 0,0, 1,6, 0,0,
0,0, 0,0, 0,0, 1,7,
0,0, 0,0, 1,8, 9,35,
1,9, 1,10, 1,11, 7,25,
0,0, 0,0, 0,0, 2,6,
0,0, 0,0, 0,0, 1,12,
2,7, 0,0, 1,13, 2,8,
0,0, 2,9, 1,14, 0,0,
0,0, 0,0, 0,0, 0,0,
0,0, 0,0, 0,0, 0,0,
2,12, 0,0, 0,0, 2,13,
10,36, 10,36, 10,36, 10,36,
10,36, 10,36, 10,36, 10,36,
10,36, 10,36, 11,37, 11,37,
11,37, 11,37, 11,37, 11,37,
11,37, 11,37, 11,37, 11,37,
1,15, 0,0, 0,0, 0,0,
1,16, 0,0, 1,17, 0,0,
0,0, 0,0, 0,0, 1,18,
1,19, 1,20, 17,40, 1,21,
1,22, 2,15, 42,53, 15,39,
1,23, 2,16, 28,47, 2,17,
17,41, 26,46, 19,43, 17,42,
2,18, 2,19, 2,20, 19,44,
2,21, 2,22, 8,26, 28,48,
39,51, 2,23, 8,27, 19,45,
8,28, 40,52, 43,54, 45,55,
46,56, 8,29, 8,30, 8,31,
47,57, 8,32, 8,33, 48,58,
30,49, 49,59, 8,34, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 30,50, 50,60, 52,61,
53,62, 54,63, 55,64, 57,65,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 58,66, 59,67,
60,68, 0,0, 14,38, 0,0,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 14,38, 14,38,
14,38, 14,38, 0,0, 0,0,
0,0};
struct yysvf yysvec[] ={
0, 0, 0,
yycrank+-1, 0, 0,
yycrank+-18, yysvec+1, 0,
yycrank+0, 0, yyvstop+1,
yycrank+4, 0, yyvstop+3,
yycrank+0, 0, yyvstop+6,
yycrank+0, 0, yyvstop+8,
yycrank+4, 0, yyvstop+11,
yycrank+35, 0, yyvstop+13,
yycrank+5, 0, yyvstop+15,
yycrank+32, 0, yyvstop+17,
yycrank+42, 0, yyvstop+20,
yycrank+0, 0, yyvstop+22,
yycrank+0, 0, yyvstop+25,
yycrank+107, 0, yyvstop+28,
yycrank+4, yysvec+14, yyvstop+31,
yycrank+0, yysvec+14, yyvstop+35,
yycrank+9, yysvec+14, yyvstop+39,
yycrank+0, yysvec+14, yyvstop+43,
yycrank+21, yysvec+14, yyvstop+47,
yycrank+0, yysvec+14, yyvstop+51,
yycrank+0, yysvec+14, yyvstop+55,
yycrank+0, yysvec+14, yyvstop+59,
yycrank+0, yysvec+14, yyvstop+63,
yycrank+0, yysvec+4, yyvstop+67,
yycrank+0, 0, yyvstop+69,
yycrank+10, 0, yyvstop+71,
yycrank+0, 0, yyvstop+73,
yycrank+17, 0, yyvstop+75,
yycrank+0, 0, yyvstop+77,
yycrank+47, 0, yyvstop+79,
yycrank+0, 0, yyvstop+81,
yycrank+0, 0, yyvstop+83,
yycrank+0, 0, yyvstop+85,
yycrank+0, 0, yyvstop+87,
yycrank+0, 0, yyvstop+89,
yycrank+0, yysvec+10, yyvstop+91,
yycrank+0, yysvec+11, yyvstop+93,
yycrank+0, yysvec+14, yyvstop+95,
yycrank+22, yysvec+14, yyvstop+97,
yycrank+31, yysvec+14, yyvstop+99,
yycrank+0, yysvec+14, yyvstop+101,
yycrank+17, yysvec+14, yyvstop+104,
yycrank+32, yysvec+14, yyvstop+106,
yycrank+0, yysvec+14, yyvstop+108,
yycrank+42, yysvec+14, yyvstop+111,
yycrank+30, 0, 0,
yycrank+38, 0, 0,
yycrank+50, 0, 0,
yycrank+43, 0, 0,
yycrank+65, 0, 0,
yycrank+0, yysvec+14, yyvstop+113,
yycrank+51, yysvec+14, yyvstop+116,
yycrank+69, yysvec+14, yyvstop+118,
yycrank+53, yysvec+14, yyvstop+120,
yycrank+71, yysvec+14, yyvstop+122,
yycrank+0, 0, yyvstop+124,
yycrank+55, 0, 0,
yycrank+99, 0, 0,
yycrank+83, 0, 0,
yycrank+101, 0, 0,
yycrank+0, yysvec+14, yyvstop+126,
yycrank+0, yysvec+14, yyvstop+129,
yycrank+0, yysvec+14, yyvstop+132,
yycrank+0, yysvec+14, yyvstop+135,
yycrank+0, 0, yyvstop+138,
yycrank+0, 0, yyvstop+140,
yycrank+0, 0, yyvstop+142,
yycrank+0, 0, yyvstop+144,
0, 0, 0};
struct yywork *yytop = yycrank+229;
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 ,01 ,
01 ,01 ,01 ,01 ,01 ,01 ,01 ,01 ,
'0' ,'1' ,'1' ,'1' ,'1' ,'1' ,'1' ,'1' ,
'1' ,'1' ,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 ,'A' ,
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,
0,0,0,0,0,0,0,0,
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);
}