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tokenizer.c
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/* Generated by re2c 1.1.1 on Sun Jul 21 13:00:14 2019 */
#line 1 "tmp.re"
/* links https://www.freeformatter.com/json-escape.html#ad-output
http://nlp.ilsp.gr/soaplab2-axis/
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <stdarg.h>
#define BIT_WORD 0
#define BIT_PUNCT 1
#define BIT_EMAIL 2
#define BIT_DATE 3
#define BIT_URI 4
#define BIT_SYM 5
#define BIT_NUM 6
#define BIT_GREEK 7
#define BIT_TIME 8
#define BIT_PRICE 9
#define BIT_OTHER 10
#define BIT_SET(value,bit) ((int32_t)((value) << (31-bit)) < 0)
#define PUT_CHAR(ch) if(count_words != 1) putchar_unlocked(ch);
#define YYMAXFILL 59
#define SIZE 8192
uint32_t flags;
char count_words;
void error(const char *format,...)
{
va_list args;
va_start(args, format);
vfprintf(stderr,format, args);
va_end (args);
fputc('\n',stderr);
exit(EXIT_FAILURE);
}
typedef struct {
FILE *file;
unsigned char buf[SIZE + YYMAXFILL];
unsigned char *lim;
unsigned char *cur;
unsigned char *mar;
unsigned char *tok;
unsigned char *yyt1;
unsigned char *yyt2;
unsigned char *yyt3;
unsigned char *yyt4;
unsigned char *yyt5;
unsigned char *yyt6;
unsigned char *yyt7;
int eof;
} input_t;
static void init_input(input_t *in, const char *fname)
{
if(fname == NULL)
in->file = stdin;
else{
in->file = fopen(fname, "r");
if(in->file == NULL)
error("ERROR: can't open file %s\n",fname);
}
in->lim = in->buf + SIZE;
in->cur = in->lim;
in->mar = in->lim;
in->tok = in->lim;
in->yyt1 = 0;
in->yyt2 = 0;
in->yyt3 = 0;
in->yyt4 = 0;
in->yyt5 = 0;
in->yyt6 = 0;
in->yyt7 = 0;
in->eof = 0;
}
static void free_input(input_t *in)
{
fclose(in->file);
}
static int fill(input_t *in, size_t need)
{
size_t free;
if (in->eof) return 1;
free = in->tok - in->buf;
if (free < need) return 2;
memmove(in->buf, in->tok, in->lim - in->tok);
in->lim -= free;
in->cur -= free;
in->mar -= free;
in->tok -= free;
if (in->yyt1) in->yyt1 -= free;
if (in->yyt2) in->yyt2 -= free;
if (in->yyt3) in->yyt3 -= free;
if (in->yyt4) in->yyt4 -= free;
if (in->yyt5) in->yyt5 -= free;
if (in->yyt6) in->yyt6 -= free;
if (in->yyt7) in->yyt7 -= free;
in->lim += fread(in->lim, 1, free, in->file);
if (in->lim < in->buf + SIZE) {
in->eof = 1;
memset(in->lim, 0, YYMAXFILL);
in->lim += YYMAXFILL;
}
return 0;
}
#define OUTPUT_TOKEN(start,end) do {\
if(count_words != 1)\
for(unsigned char *i = start;i < end;i++)\
putchar_unlocked(*i);\
}while(0);
static int lex(input_t *in, long long *count)
{
unsigned char *email_before_at_start, *email_before_at_end, *email_after_at_start,
*email_after_at_end, *email_after_dot_start, *email_after_dot_end;
unsigned char *wsplit1, *wsplit2, *wsplit3 , *wsplit4;
loop:
in->tok = in->cur;
/* TODO: DATE, I'm => I am, email,url, tags, cmd arguments */
#line 122 "tmp.re"
#line 163 "tmp.re"
#line 146 "tokenizer.c"
{
unsigned char yych;
unsigned int yyaccept = 0;
if ((in->lim - in->cur) < 59) if (fill(in, 59) != 0) return 2;
yych = *in->cur;
switch (yych) {
case 0x00:
case 0x01:
case 0x02:
case 0x03:
case 0x04:
case 0x05:
case 0x06:
case 0x07:
case 0x08:
case '\t':
case '\n':
case '\v':
case '\f':
case '\r':
case 0x0E:
case 0x0F:
case 0x10:
case 0x11:
case 0x12:
case 0x13:
case 0x14:
case 0x15:
case 0x16:
case 0x17:
case 0x18:
case 0x19:
case 0x1A:
case 0x1B:
case 0x1C:
case 0x1D:
case 0x1E:
case 0x1F:
case ' ':
case 0x7F: goto yy2;
case '!':
case '"':
case '#':
case '%':
case '&':
case '\'':
case '(':
case ')':
case '*':
case '/':
case ':':
case ';':
case '?':
case '@':
case '[':
case '\\':
case ']':
case '{':
case '}': goto yy4;
case '$': goto yy6;
case '+':
case '<':
case '=':
case '>':
case '^':
case '`':
case '|':
case '~': goto yy8;
case ',':
case '.': goto yy9;
case '-':
case '_':
in->yyt2 = in->cur;
goto yy10;
case '0':
in->yyt2 = in->cur;
goto yy11;
case '1':
in->yyt2 = in->cur;
goto yy13;
case '2':
in->yyt2 = in->cur;
goto yy14;
case '3':
in->yyt2 = in->cur;
goto yy15;
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
in->yyt2 = in->cur;
goto yy16;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'n':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 't':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z':
in->yyt1 = in->yyt2 = in->cur;
goto yy17;
case 'I':
in->yyt1 = in->yyt2 = in->cur;
goto yy19;
case 'm':
in->yyt1 = in->yyt2 = in->cur;
goto yy20;
case 0xC2:
in->yyt1 = in->cur;
goto yy23;
case 0xC3:
in->yyt1 = in->cur;
goto yy24;
case 0xC4:
case 0xC5:
case 0xC6:
case 0xC7:
case 0xC8:
case 0xC9:
case 0xCA:
case 0xCC:
case 0xD0:
case 0xD1:
case 0xD3:
case 0xDA:
in->yyt1 = in->cur;
goto yy25;
case 0xCB:
in->yyt1 = in->cur;
goto yy26;
case 0xCD:
in->yyt1 = in->cur;
goto yy27;
case 0xCE:
in->yyt1 = in->cur;
goto yy28;
case 0xCF:
in->yyt1 = in->cur;
goto yy29;
case 0xD2:
in->yyt1 = in->cur;
goto yy30;
case 0xD4:
in->yyt1 = in->cur;
goto yy31;
case 0xD5:
in->yyt1 = in->cur;
goto yy32;
case 0xD6:
in->yyt1 = in->cur;
goto yy33;
case 0xD7:
in->yyt1 = in->cur;
goto yy34;
case 0xD8:
in->yyt1 = in->cur;
goto yy35;
case 0xD9:
in->yyt1 = in->cur;
goto yy36;
case 0xDB:
in->yyt1 = in->cur;
goto yy37;
case 0xDC:
in->yyt1 = in->cur;
goto yy38;
case 0xDD:
in->yyt1 = in->cur;
goto yy39;
case 0xDE:
in->yyt1 = in->cur;
goto yy40;
case 0xDF:
in->yyt1 = in->cur;
goto yy41;
case 0xE0:
in->yyt1 = in->cur;
goto yy42;
case 0xE1:
in->yyt1 = in->cur;
goto yy43;
case 0xE2:
in->yyt1 = in->cur;
goto yy44;
case 0xE3:
in->yyt1 = in->cur;
goto yy45;
case 0xE4:
in->yyt1 = in->cur;
goto yy46;
case 0xE5:
case 0xE6:
case 0xE7:
case 0xE8:
case 0xEB:
case 0xEC:
in->yyt1 = in->cur;
goto yy47;
case 0xE9:
in->yyt1 = in->cur;
goto yy48;
case 0xEA:
in->yyt1 = in->cur;
goto yy49;
case 0xED:
in->yyt1 = in->cur;
goto yy50;
case 0xEF:
in->yyt1 = in->cur;
goto yy51;
case 0xF0:
in->yyt1 = in->cur;
goto yy52;
case 0xF3:
in->yyt1 = in->cur;
goto yy53;
default: goto yy21;
}
yy2:
++in->cur;
#line 279 "tmp.re"
{ goto loop;}
#line 414 "tokenizer.c"
yy4:
++in->cur;
yy5:
#line 355 "tmp.re"
{
if(BIT_SET(flags,BIT_PUNCT)){
OUTPUT_TOKEN(in->tok,in->cur);
PUT_CHAR('\n');
}
goto loop;
}
#line 426 "tokenizer.c"
yy6:
yyaccept = 0;
yych = *(in->mar = ++in->cur);
switch (yych) {
case ' ': goto yy54;
case ',':
case '.': goto yy57;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy59;
default: goto yy7;
}
yy7:
#line 362 "tmp.re"
{
if(BIT_SET(flags,BIT_SYM)){
OUTPUT_TOKEN(in->tok,in->cur);
PUT_CHAR('\n');
}
goto loop;
}
#line 455 "tokenizer.c"
yy8:
++in->cur;
goto yy7;
yy9:
yyaccept = 1;
yych = *(in->mar = ++in->cur);
switch (yych) {
case ',':
case '.': goto yy62;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy64;
default: goto yy5;
}
yy10:
yyaccept = 1;
yych = *(in->mar = ++in->cur);
switch (yych) {
case '-':
case '.':
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case '_':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'm':
case 'n':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 't':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z': goto yy66;
default: goto yy5;
}
yy11:
yyaccept = 2;
yych = *(in->mar = ++in->cur);
switch (yych) {
case ' ': goto yy68;
case '$': goto yy70;
case '%': goto yy71;
case ',': goto yy62;
case '-': goto yy72;
case '.': goto yy73;
case '/': goto yy74;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy75;
case ':': goto yy76;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case '_':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'm':
case 'n':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 't':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z': goto yy66;
case 0xC2: goto yy77;
case 0xCE: goto yy78;
case 0xD6: goto yy79;
case 0xD8: goto yy80;
case 0xD9: goto yy81;
case 0xDB: goto yy82;
case 0xDF: goto yy83;
case 0xE0: goto yy84;
case 0xE1: goto yy85;
case 0xE2: goto yy86;
case 0xE3: goto yy87;
case 0xEA: goto yy88;
case 0xEF: goto yy89;
case 0xF0: goto yy90;
default: goto yy12;
}
yy12:
#line 347 "tmp.re"
{
if(BIT_SET(flags,BIT_NUM)){
OUTPUT_TOKEN(in->tok,in->cur);
PUT_CHAR('\n');
}
(*count)++;
goto loop;
}
#line 649 "tokenizer.c"
yy13:
yyaccept = 2;
yych = *(in->mar = ++in->cur);
switch (yych) {
case ' ': goto yy68;
case '$': goto yy70;
case '%': goto yy71;
case ',': goto yy62;
case '-': goto yy72;
case '.': goto yy73;
case '/': goto yy74;
case '0':
case '1':
case '2': goto yy91;
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy92;
case ':': goto yy76;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case '_':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'm':
case 'n':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 't':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z': goto yy66;
case 0xC2: goto yy77;
case 0xCE: goto yy78;
case 0xD6: goto yy79;
case 0xD8: goto yy80;
case 0xD9: goto yy81;
case 0xDB: goto yy82;
case 0xDF: goto yy83;
case 0xE0: goto yy84;
case 0xE1: goto yy85;
case 0xE2: goto yy86;
case 0xE3: goto yy87;
case 0xEA: goto yy88;
case 0xEF: goto yy89;
case 0xF0: goto yy90;
default: goto yy12;
}
yy14:
yyaccept = 2;
yych = *(in->mar = ++in->cur);
switch (yych) {
case ' ': goto yy68;
case '$': goto yy70;
case '%': goto yy71;
case ',': goto yy62;
case '-': goto yy72;
case '.': goto yy73;
case '/': goto yy74;
case '0':
case '1':
case '2':
case '3': goto yy92;
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy93;
case ':': goto yy76;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case '_':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'm':
case 'n':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 't':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z': goto yy66;
case 0xC2: goto yy77;
case 0xCE: goto yy78;
case 0xD6: goto yy79;
case 0xD8: goto yy80;
case 0xD9: goto yy81;
case 0xDB: goto yy82;
case 0xDF: goto yy83;
case 0xE0: goto yy84;
case 0xE1: goto yy85;
case 0xE2: goto yy86;
case 0xE3: goto yy87;
case 0xEA: goto yy88;
case 0xEF: goto yy89;
case 0xF0: goto yy90;
default: goto yy12;
}
yy15:
yyaccept = 2;
yych = *(in->mar = ++in->cur);
switch (yych) {
case ' ': goto yy68;
case '$': goto yy70;
case '%': goto yy71;
case ',': goto yy62;
case '-': goto yy72;
case '.': goto yy73;
case '/': goto yy74;
case '0':
case '1': goto yy94;
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy95;
case ':': goto yy76;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case '_':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'm':
case 'n':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 't':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z': goto yy66;
case 0xC2: goto yy77;
case 0xCE: goto yy78;
case 0xD6: goto yy79;
case 0xD8: goto yy80;
case 0xD9: goto yy81;
case 0xDB: goto yy82;
case 0xDF: goto yy83;
case 0xE0: goto yy84;
case 0xE1: goto yy85;
case 0xE2: goto yy86;
case 0xE3: goto yy87;
case 0xEA: goto yy88;
case 0xEF: goto yy89;
case 0xF0: goto yy90;
default: goto yy12;
}
yy16:
yyaccept = 2;
yych = *(in->mar = ++in->cur);
switch (yych) {
case ' ': goto yy68;
case '$': goto yy70;
case '%': goto yy71;
case ',': goto yy62;
case '-': goto yy72;
case '.': goto yy73;
case '/': goto yy74;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy95;
case ':': goto yy76;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'F':
case 'G':
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'N':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'T':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case '_':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'm':
case 'n':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 't':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z': goto yy66;
case 0xC2: goto yy77;
case 0xCE: goto yy78;
case 0xD6: goto yy79;
case 0xD8: goto yy80;