📄 lexyy.c
字号:
6,
0,
5,
0,
26,
0,
35,
0,
4,
0,
31,
0,
36,
0,
27,
0,
44,
0,
42,
0,
28,
0,
9,
0,
51,
0,
8,
0,
7,
0,
45,
0,
46,
0,
8,
0,
55,
0,
0};
# define YYTYPE char
struct yywork { YYTYPE verify, advance; } yycrank[] = {
0,0, 0,0, 1,0, 1,0,
1,0, 1,0, 1,0, 1,0,
1,0, 1,0, 1,0, 1,0,
1,0, 1,0, 1,0, 1,0,
1,0, 1,0, 1,0, 1,0,
1,0, 1,0, 1,0, 1,0,
1,0, 1,0, 1,0, 1,0,
1,0, 1,0, 1,0, 1,0,
1,0, 1,0, 1,3, 1,4,
1,5, 1,0, 1,6, 1,7,
1,8, 1,9, 1,10, 1,11,
1,12, 1,13, 1,14, 1,15,
1,16, 1,17, 1,18, 0,0,
0,0, 0,0, 0,0, 0,0,
0,0, 1,18, 0,0, 1,19,
1,20, 1,21, 1,22, 1,23,
1,24, 1,0, 1,25, 0,0,
0,0, 0,0, 1,25, 0,0,
1,25, 0,0, 0,0, 0,0,
0,0, 0,0, 0,0, 0,0,
0,0, 0,0, 0,0, 7,37,
0,0, 0,0, 0,0, 0,0,
0,0, 39,67, 12,42, 40,39,
1,26, 1,0, 1,27, 1,28,
3,33, 1,0, 14,44, 16,48,
46,68, 0,0, 0,0, 0,0,
16,49, 6,36, 7,38, 11,41,
12,43, 22,60, 23,61, 23,62,
28,63, 30,64, 14,45, 0,0,
0,0, 0,0, 16,50, 0,0,
0,0, 0,0, 0,0, 0,0,
1,29, 1,30, 1,31, 1,32,
1,0, 2,0, 2,0, 2,0,
2,0, 2,0, 2,0, 2,0,
2,0, 2,0, 2,0, 2,0,
2,0, 2,0, 2,0, 2,0,
2,0, 2,0, 2,0, 2,0,
2,0, 2,0, 2,0, 2,0,
2,0, 2,0, 2,0, 2,0,
2,0, 2,0, 2,0, 2,0,
2,0, 2,3, 4,4, 2,5,
2,0, 2,6, 2,7, 5,35,
2,9, 2,10, 2,11, 35,66,
2,13, 2,14, 2,15, 2,16,
30,65, 55,55, 55,55, 55,55,
55,55, 55,55, 55,55, 55,55,
55,55, 55,55, 2,19, 2,20,
2,21, 2,22, 57,72, 2,24,
2,0, 62,73, 66,74, 4,34,
70,69, 74,77, 77,78, 78,79,
4,4, 8,39, 79,80, 0,0,
4,4, 0,0, 0,0, 0,0,
0,0, 4,4, 4,4, 0,0,
0,0, 0,0, 0,0, 0,0,
0,0, 4,4, 0,0, 2,26,
2,0, 2,27, 2,28, 4,4,
2,0, 0,0, 4,4, 0,0,
70,69, 0,0, 4,4, 0,0,
4,4, 0,0, 8,39, 0,0,
0,0, 0,0, 0,0, 8,40,
0,0, 0,0, 0,0, 8,39,
0,0, 0,0, 0,0, 0,0,
8,39, 8,39, 0,0, 2,29,
2,30, 2,31, 2,32, 2,0,
8,39, 0,0, 0,0, 0,0,
0,0, 0,0, 8,39, 0,0,
0,0, 8,39, 0,0, 0,0,
0,0, 8,39, 15,46, 8,39,
15,47, 15,47, 15,47, 15,47,
15,47, 15,47, 15,47, 15,47,
15,47, 15,47, 17,51, 21,56,
17,52, 17,52, 17,52, 17,52,
17,52, 17,52, 17,52, 17,52,
17,53, 17,53, 18,51, 0,0,
18,55, 18,18, 18,18, 18,18,
18,18, 18,18, 18,18, 18,18,
18,18, 18,18, 51,70, 51,70,
51,70, 51,70, 51,70, 51,70,
51,70, 51,70, 51,70, 51,70,
21,56, 0,0, 0,0, 0,0,
0,0, 21,56, 0,0, 0,0,
17,54, 21,56, 0,0, 0,0,
0,0, 0,0, 21,56, 21,56,
0,0, 0,0, 0,0, 0,0,
0,0, 0,0, 21,56, 0,0,
0,0, 0,0, 21,57, 21,58,
21,59, 0,0, 0,0, 21,56,
0,0, 0,0, 0,0, 21,56,
0,0, 21,56, 0,0, 0,0,
17,54, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 0,0,
0,0, 0,0, 0,0, 0,0,
0,0, 0,0, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
0,0, 0,0, 0,0, 0,0,
25,25, 0,0, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
25,25, 25,25, 25,25, 25,25,
47,47, 47,47, 47,47, 47,47,
47,47, 47,47, 47,47, 47,47,
47,47, 47,47, 52,52, 52,52,
52,52, 52,52, 52,52, 52,52,
52,52, 52,52, 52,53, 52,53,
0,0, 47,69, 53,53, 53,53,
53,53, 53,53, 53,53, 53,53,
53,53, 53,53, 53,53, 53,53,
0,0, 0,0, 0,0, 0,0,
0,0, 54,71, 54,71, 54,71,
54,71, 54,71, 54,71, 54,71,
54,71, 54,71, 54,71, 0,0,
0,0, 0,0, 0,0, 0,0,
0,0, 47,69, 54,71, 54,71,
54,71, 54,71, 54,71, 54,71,
56,56, 69,75, 0,0, 69,75,
0,0, 0,0, 69,76, 69,76,
69,76, 69,76, 69,76, 69,76,
69,76, 69,76, 69,76, 69,76,
75,76, 75,76, 75,76, 75,76,
75,76, 75,76, 75,76, 75,76,
75,76, 75,76, 54,71, 54,71,
54,71, 54,71, 54,71, 54,71,
0,0, 56,56, 0,0, 0,0,
0,0, 0,0, 56,56, 0,0,
0,0, 0,0, 56,56, 0,0,
0,0, 0,0, 0,0, 56,56,
56,56, 0,0, 0,0, 0,0,
0,0, 0,0, 0,0, 56,56,
0,0, 0,0, 0,0, 0,0,
0,0, 56,59, 0,0, 0,0,
56,56, 0,0, 0,0, 0,0,
56,56, 0,0, 56,56, 0,0,
0,0};
struct yysvf yysvec[] = {
0, 0, 0,
yycrank+-1, 0, 0,
yycrank+-128, yysvec+1, 0,
yycrank+35, 0, yyvstop+1,
yycrank+-161, 0, 0,
yycrank+62, 0, 0,
yycrank+44, 0, yyvstop+3,
yycrank+45, 0, yyvstop+5,
yycrank+-200, 0, yyvstop+7,
yycrank+0, 0, yyvstop+9,
yycrank+0, 0, yyvstop+11,
yycrank+46, 0, yyvstop+13,
yycrank+47, 0, yyvstop+15,
yycrank+0, 0, yyvstop+17,
yycrank+53, 0, yyvstop+19,
yycrank+224, 0, 0,
yycrank+57, 0, yyvstop+21,
yycrank+236, 0, yyvstop+23,
yycrank+248, 0, yyvstop+25,
yycrank+0, 0, yyvstop+27,
yycrank+0, 0, yyvstop+29,
yycrank+-282, 0, yyvstop+31,
yycrank+48, 0, yyvstop+33,
yycrank+49, 0, yyvstop+35,
yycrank+0, 0, yyvstop+37,
yycrank+309, 0, yyvstop+39,
yycrank+0, 0, yyvstop+41,
yycrank+0, 0, yyvstop+43,
yycrank+51, 0, yyvstop+45,
yycrank+0, 0, yyvstop+47,
yycrank+52, 0, yyvstop+49,
yycrank+0, 0, yyvstop+51,
yycrank+0, 0, yyvstop+53,
yycrank+0, 0, yyvstop+55,
yycrank+0, 0, yyvstop+57,
yycrank+61, 0, 0,
yycrank+0, 0, yyvstop+59,
yycrank+0, 0, yyvstop+61,
yycrank+0, 0, yyvstop+63,
yycrank+50, 0, 0,
yycrank+52, 0, 0,
yycrank+0, 0, yyvstop+65,
yycrank+0, 0, yyvstop+67,
yycrank+0, 0, yyvstop+69,
yycrank+0, 0, yyvstop+71,
yycrank+0, 0, yyvstop+73,
yycrank+54, 0, 0,
yycrank+384, 0, yyvstop+75,
yycrank+0, 0, yyvstop+77,
yycrank+0, 0, yyvstop+79,
yycrank+0, 0, yyvstop+81,
yycrank+258, 0, 0,
yycrank+394, yysvec+18, yyvstop+83,
yycrank+406, yysvec+18, 0,
yycrank+421, 0, 0,
yycrank+128, yysvec+18, yyvstop+85,
yycrank+-491, 0, 0,
yycrank+-129, yysvec+56, yyvstop+87,
yycrank+0, yysvec+56, yyvstop+89,
yycrank+0, 0, yyvstop+91,
yycrank+0, 0, yyvstop+93,
yycrank+0, 0, yyvstop+95,
yycrank+132, 0, yyvstop+97,
yycrank+0, 0, yyvstop+99,
yycrank+0, 0, yyvstop+101,
yycrank+0, 0, yyvstop+103,
yycrank+95, 0, 0,
yycrank+0, 0, yyvstop+105,
yycrank+0, 0, yyvstop+107,
yycrank+450, 0, 0,
yycrank+127, yysvec+51, yyvstop+109,
yycrank+0, yysvec+54, yyvstop+111,
yycrank+0, yysvec+56, yyvstop+113,
yycrank+0, 0, yyvstop+115,
yycrank+89, 0, 0,
yycrank+460, 0, 0,
yycrank+0, yysvec+75, yyvstop+117,
yycrank+81, 0, 0,
yycrank+99, 0, 0,
yycrank+101, 0, 0,
yycrank+0, 0, yyvstop+119,
0, 0, 0};
struct yywork *yytop = yycrank+562;
struct yysvf *yybgin = yysvec+1;
char yymatch[] = {
00 ,01 ,01 ,01 ,01 ,01 ,01 ,01 ,
01 ,01 ,01 ,01 ,01 ,01 ,01 ,01 ,
01 ,01 ,01 ,01 ,01 ,01 ,01 ,01 ,
01 ,01 ,01 ,01 ,01 ,01 ,01 ,01 ,
01 ,01 ,'"' ,01 ,01 ,01 ,01 ,047 ,
01 ,01 ,01 ,'+' ,01 ,'+' ,01 ,01 ,
'0' ,'1' ,'1' ,'1' ,'1' ,'1' ,'1' ,'1' ,
'8' ,'8' ,01 ,01 ,01 ,01 ,'>' ,01 ,
01 ,'A' ,'A' ,'A' ,'A' ,'E' ,'A' ,'G' ,
'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,
'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,
'G' ,'G' ,'G' ,01 ,01 ,01 ,01 ,'G' ,
01 ,'A' ,'A' ,'A' ,'A' ,'E' ,'A' ,'G' ,
'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,
'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,'G' ,
'G' ,'G' ,'G' ,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,
0,0,0,0,0,0,0,0,
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);
}
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