Commit | Line | Data |
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2c0d4653 TL |
1 | # include <stdio.h> |
2 | extern struct {int *yyaa, *yybb; int *yystops;} *yylstate [], **yylsp, **yyolsp; | |
3 | yyreject () | |
4 | { | |
5 | extern FILE *yyout, *yyin; | |
6 | extern int yyprevious , *yyfnd; | |
7 | extern char yyextra[]; | |
8 | extern char yytext[]; | |
9 | extern int yyleng; | |
10 | for( ; yylsp < yyolsp; yylsp++) | |
11 | yytext[yyleng++] = yyinput(); | |
12 | if (*yyfnd > 0) | |
13 | return(yyracc(*yyfnd++)); | |
14 | while (yylsp-- > yylstate) | |
15 | { | |
16 | yyunput(yytext[yyleng-1]); | |
17 | yytext[--yyleng] = 0; | |
18 | if (*yylsp != 0 && (yyfnd= (*yylsp)->yystops) && *yyfnd > 0) | |
19 | return(yyracc(*yyfnd++)); | |
20 | } | |
21 | if (yytext[0] == 0) | |
22 | return(0); | |
23 | yyoutput(yyprevious = yyinput()); | |
24 | yyleng=0; | |
25 | return(-1); | |
26 | } | |
27 | yyracc(m) | |
28 | { | |
29 | yyolsp = yylsp; | |
30 | if (yyextra[m]) | |
31 | { | |
32 | while (yyback((*yylsp)->yystops, -m) != 1 && yylsp>yylstate) | |
33 | { | |
34 | yylsp--; | |
35 | yyunput(yytext[--yyleng]); | |
36 | } | |
37 | } | |
38 | yyprevious = yytext[yyleng-1]; | |
39 | yytext[yyleng] = 0; | |
40 | return(m); | |
41 | } |