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/* Generated by re2c */
#line 1 "config9.b.re"
#include <cstring>
#include <iostream>
struct Scanner
{
Scanner(char *txt)
: cur(txt), lim(txt + strlen(txt))
{
}
char *cur;
char *lim;
char *ptr;
char *ctx;
char *tok;
};
enum What
{
UNEXPECTED,
KEYWORD,
NUMBER,
EOI
};
char * tokens[] = { "UNEXPECTED", "KEYWORD", "NUMBER", "EOI" };
void fill(int)
{
}
int scan(Scanner &s)
{
char *cursor = s.cur;
if(cursor == s.lim)
return EOI;
std:
s.tok = cursor;
#line 46 "config9.b.c"
{
unsigned char curr;
static const unsigned char yybm[] = {
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,
128, 128, 128, 128, 128, 128, 128, 128,
128, 128, 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, 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, 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, 0, 0, 0,
};
if ((s.lim - s.cur) < 3) fill(3);
curr = (unsigned char)*s.cur;
if (yybm[0+curr] & 128) {
goto xx6;
}
if (curr <= 0x1F) {
if (curr <= 0x08) goto xx2;
if (curr <= '\n') goto xx4;
} else {
if (curr <= ' ') goto xx4;
if (curr <= '`') goto xx2;
if (curr <= 'b') goto xx9;
}
xx2:
++s.cur;
xx3:
#line 68 "config9.b.re"
{
return UNEXPECTED;
}
#line 103 "config9.b.c"
xx4:
++s.cur;
#line 61 "config9.b.re"
{
if(s.cur == s.lim)
return EOI;
cursor = s.cur;
goto std;
}
#line 113 "config9.b.c"
xx6:
++s.cur;
if (s.lim <= s.cur) fill(1);
curr = (unsigned char)*s.cur;
if (yybm[0+curr] & 128) {
goto xx6;
}
#line 58 "config9.b.re"
{ return NUMBER; }
#line 123 "config9.b.c"
xx9:
curr = (unsigned char)*++s.cur;
if (curr <= '/') goto xx3;
if (curr == '1') {
s.ctx = s.cur;
goto xx13;
}
if (curr >= ':') goto xx3;
s.ctx = s.cur;
xx10:
++s.cur;
if (s.lim <= s.cur) fill(1);
curr = (unsigned char)*s.cur;
if (curr <= '/') goto xx12;
if (curr <= '9') goto xx10;
xx12:
s.cur = s.ctx;
#line 57 "config9.b.re"
{ return KEYWORD; }
#line 143 "config9.b.c"
xx13:
curr = (unsigned char)*++s.cur;
if (curr <= '/') goto xx14;
if (curr <= '9') goto xx10;
xx14:
s.cur -= 1;
#line 56 "config9.b.re"
{ return KEYWORD; }
#line 152 "config9.b.c"
}
#line 71 "config9.b.re"
}
int main(int,char**)
{
Scanner s("a77 a1 b8 b1");
int t, n = 0;
while ((t = scan(s)) != EOI)
{
std::cout << (++n) << ": " << tokens[t] << " = \""; std::cout.write(s.tok, s.cur-s.tok); std::cout << "\"" << std::endl;
}
}
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