void FindStates(struct lmno *lmnop)
{
struct symbol *sp;
struct rule *rp;
Configlist_init();
/* Find the start symbol */
if( lmnop->start )
{
sp = Symbol_find(lmnop->start);
if( sp==0 )
{
ErrorMsg(lmnop->filename,0,
"The specified start symbol \"%s\" is not \
in a nonterminal of the grammar. \"%s\" will be used as the start \
symbol instead.",lmnop->start,lmnop->rule->lhs->name);
lmnop->errorcnt++;
sp = lmnop->rule->lhs;
}
int
Scanner_scan(Scanner *s)
{
unsigned char *cursor = s->cur;
unsigned int depth;
scan:
s->tchar = cursor - s->pos;
s->tline = s->cline;
s->tok = cursor;
#line 224 "scanner.c"
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy29;
++YYCURSOR;
yy29:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if(yych <= '/'){
if(yych <= '"'){
if(yych <= '\n'){
if(yych <= '\b') goto yy53;
if(yych <= '\t') goto yy47;
goto yy49;
} else {
if(yych == ' ') goto yy47;
if(yych <= '!') goto yy53;
goto yy37;
}
} else {
if(yych <= '*'){
if(yych <= '&') goto yy53;
if(yych <= '\'') goto yy39;
if(yych <= ')') goto yy43;
goto yy35;
} else {
if(yych <= '+') goto yy44;
if(yych <= '-') goto yy53;
if(yych <= '.') goto yy51;
goto yy33;
}
}
} else {
if(yych <= '@'){
if(yych <= '<'){
if(yych == ';') goto yy43;
goto yy53;
} else {
if(yych <= '=') goto yy43;
if(yych == '?') goto yy44;
goto yy53;
}
} else {
if(yych <= '`'){
if(yych <= 'Z') goto yy45;
if(yych <= '[') goto yy41;
if(yych <= '\\') goto yy43;
goto yy53;
} else {
if(yych <= 'z') goto yy45;
if(yych <= '{') goto yy31;
if(yych <= '|') goto yy43;
goto yy53;
}
}
}
yy31: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych <= '/') goto yy32;
if(yych <= '9') goto yy84;
goto yy32;
yy32:
#line 133 "scanner.re"
{ depth = 1;
goto code;
}
#line 291 "scanner.c"
yy33: yych = *++YYCURSOR;
if(yych == '*') goto yy82;
goto yy34;
yy34:
#line 163 "scanner.re"
{ RETURN(*s->tok); }
#line 298 "scanner.c"
yy35: yych = *++YYCURSOR;
if(yych == '/') goto yy80;
goto yy36;
yy36:
#line 165 "scanner.re"
{ yylval.op = *s->tok;
RETURN(CLOSE); }
#line 306 "scanner.c"
yy37: yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if(yych != '\n') goto yy76;
goto yy38;
yy38:
#line 150 "scanner.re"
{ Scanner_fatal(s, "unterminated string constant (missing \")"); }
#line 314 "scanner.c"
yy39: yyaccept = 2;
yych = *(YYMARKER = ++YYCURSOR);
if(yych != '\n') goto yy71;
goto yy40;
yy40:
#line 151 "scanner.re"
{ Scanner_fatal(s, "unterminated string constant (missing ')"); }
#line 322 "scanner.c"
yy41: yyaccept = 3;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == '\n') goto yy42;
if(yych == '^') goto yy62;
goto yy60;
yy42:
#line 161 "scanner.re"
{ Scanner_fatal(s, "unterminated range (missing ])"); }
#line 331 "scanner.c"
yy43: yych = *++YYCURSOR;
goto yy34;
yy44: yych = *++YYCURSOR;
goto yy36;
yy45: yych = *++YYCURSOR;
goto yy58;
yy46:
#line 180 "scanner.re"
{ SubStr substr;
s->cur = cursor;
substr = Scanner_token(s);
yylval.symbol = Symbol_find(&substr);
return ID; }
#line 345 "scanner.c"
yy47: yych = *++YYCURSOR;
goto yy56;
yy48:
#line 186 "scanner.re"
{ goto scan; }
#line 351 "scanner.c"
yy49: yych = *++YYCURSOR;
goto yy50;
yy50:
#line 188 "scanner.re"
{ if(cursor == s->eof) RETURN(0);
s->pos = cursor; s->cline++;
goto scan;
}
#line 360 "scanner.c"
yy51: yych = *++YYCURSOR;
goto yy52;
yy52:
#line 193 "scanner.re"
{ s->cur = cursor;
yylval.regexp = mkDot();
return RANGE;
}
#line 369 "scanner.c"
yy53: yych = *++YYCURSOR;
goto yy54;
yy54:
#line 198 "scanner.re"
{ fprintf(stderr, "unexpected character: '%c'\n", *s->tok);
goto scan;
}
#line 377 "scanner.c"
yy55: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy56;
yy56: if(yych == '\t') goto yy55;
if(yych == ' ') goto yy55;
goto yy48;
yy57: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy58;
yy58: if(yych <= '@'){
if(yych <= '/') goto yy46;
if(yych <= '9') goto yy57;
goto yy46;
} else {
if(yych <= 'Z') goto yy57;
if(yych <= '`') goto yy46;
if(yych <= 'z') goto yy57;
goto yy46;
}
yy59: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy60;
yy60: if(yych <= '['){
if(yych != '\n') goto yy59;
goto yy61;
} else {
if(yych <= '\\') goto yy64;
if(yych <= ']') goto yy65;
goto yy59;
}
yy61: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy32;
case 1: goto yy38;
case 2: goto yy40;
case 3: goto yy42;
}
yy62: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy63;
yy63: if(yych <= '['){
if(yych == '\n') goto yy61;
goto yy62;
} else {
if(yych <= '\\') goto yy67;
if(yych <= ']') goto yy68;
goto yy62;
}
yy64: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if(yych == '\n') goto yy61;
goto yy59;
yy65: yych = *++YYCURSOR;
goto yy66;
yy66:
#line 157 "scanner.re"
{ s->cur = cursor;
yylval.regexp = ranToRE(Scanner_token(s));
return RANGE; }
#line 442 "scanner.c"
yy67: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if(yych == '\n') goto yy61;
goto yy62;
yy68: yych = *++YYCURSOR;
goto yy69;
yy69:
#line 153 "scanner.re"
{ s->cur = cursor;
yylval.regexp = invToRE(Scanner_token(s));
return RANGE; }
#line 455 "scanner.c"
yy70: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy71;
yy71: if(yych <= '&'){
if(yych == '\n') goto yy61;
goto yy70;
} else {
if(yych <= '\'') goto yy73;
if(yych != '\\') goto yy70;
goto yy72;
}
yy72: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if(yych == '\n') goto yy61;
goto yy70;
yy73: yych = *++YYCURSOR;
goto yy74;
yy74:
#line 146 "scanner.re"
{ s->cur = cursor;
yylval.regexp = strToCaseInsensitiveRE(Scanner_token(s));
return STRING; }
#line 480 "scanner.c"
yy75: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy76;
yy76: if(yych <= '!'){
if(yych == '\n') goto yy61;
goto yy75;
} else {
if(yych <= '"') goto yy78;
if(yych != '\\') goto yy75;
goto yy77;
}
yy77: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if(yych == '\n') goto yy61;
goto yy75;
yy78: yych = *++YYCURSOR;
goto yy79;
yy79:
#line 142 "scanner.re"
{ s->cur = cursor;
yylval.regexp = strToRE(Scanner_token(s));
return STRING; }
#line 505 "scanner.c"
yy80: yych = *++YYCURSOR;
goto yy81;
yy81:
#line 139 "scanner.re"
{ s->tok = cursor;
RETURN(0); }
#line 512 "scanner.c"
yy82: yych = *++YYCURSOR;
goto yy83;
yy83:
#line 136 "scanner.re"
{ depth = 1;
goto comment; }
#line 519 "scanner.c"
yy84: ++YYCURSOR;
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
goto yy85;
yy85: if(yych <= '/'){
if(yych == ',') goto yy88;
goto yy61;
} else {
if(yych <= '9') goto yy84;
if(yych != '}') goto yy61;
goto yy86;
}
yy86: yych = *++YYCURSOR;
goto yy87;
yy87:
#line 168 "scanner.re"
{ yylval.extop.minsize = atoi((char *)s->tok+1);
yylval.extop.maxsize = atoi((char *)s->tok+1);
RETURN(CLOSESIZE); }
#line 539 "scanner.c"
yy88: yych = *++YYCURSOR;
if(yych != '}') goto yy92;
goto yy89;
yy89: yych = *++YYCURSOR;
goto yy90;
yy90:
#line 176 "scanner.re"
{ yylval.extop.minsize = atoi((char *)s->tok+1);
yylval.extop.maxsize = -1;
RETURN(CLOSESIZE); }
#line 550 "scanner.c"
yy91: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy92;
yy92: if(yych <= '/') goto yy61;
if(yych <= '9') goto yy91;
if(yych != '}') goto yy61;
goto yy93;
yy93: yych = *++YYCURSOR;
goto yy94;
yy94:
#line 172 "scanner.re"
{ yylval.extop.minsize = atoi((char *)s->tok+1);
yylval.extop.maxsize = MAX(yylval.extop.minsize,atoi(strchr((char *)s->tok, ',')+1));
RETURN(CLOSESIZE); }
#line 566 "scanner.c"
}
#line 201 "scanner.re"
code:
#line 573 "scanner.c"
{
YYCTYPE yych;
unsigned int yyaccept;
goto yy95;
++YYCURSOR;
yy95:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if(yych <= '&'){
if(yych <= '\n'){
if(yych <= '\t') goto yy103;
goto yy101;
} else {
if(yych == '"') goto yy105;
goto yy103;
}
} else {
if(yych <= '{'){
if(yych <= '\'') goto yy106;
if(yych <= 'z') goto yy103;
goto yy99;
} else {
if(yych != '}') goto yy103;
goto yy97;
}
}
yy97: yych = *++YYCURSOR;
goto yy98;
yy98:
#line 205 "scanner.re"
{ if(--depth == 0){
s->cur = cursor;
yylval.token = Token_new(Scanner_token(s), s->tline);
return CODE;
}
goto code; }
#line 610 "scanner.c"
yy99: yych = *++YYCURSOR;
goto yy100;
yy100:
#line 211 "scanner.re"
{ ++depth;
goto code; }
#line 617 "scanner.c"
yy101: yych = *++YYCURSOR;
goto yy102;
yy102:
#line 213 "scanner.re"
{ if(cursor == s->eof) Scanner_fatal(s, "missing '}'");
s->pos = cursor; s->cline++;
goto code;
}
#line 626 "scanner.c"
yy103: yych = *++YYCURSOR;
goto yy104;
yy104:
#line 217 "scanner.re"
{ goto code; }
#line 632 "scanner.c"
yy105: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == '\n') goto yy104;
goto yy112;
yy106: yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
if(yych == '\n') goto yy104;
goto yy108;
yy107: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy108;
yy108: if(yych <= '&'){
if(yych != '\n') goto yy107;
goto yy109;
} else {
if(yych <= '\'') goto yy103;
if(yych == '\\') goto yy110;
goto yy107;
}
yy109: YYCURSOR = YYMARKER;
switch(yyaccept){
case 0: goto yy104;
}
yy110: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if(yych == '\n') goto yy109;
goto yy107;
yy111: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
goto yy112;
yy112: if(yych <= '!'){
if(yych == '\n') goto yy109;
goto yy111;
} else {
if(yych <= '"') goto yy103;
if(yych != '\\') goto yy111;
goto yy113;
}
yy113: ++YYCURSOR;
if(YYLIMIT == YYCURSOR) YYFILL(1);
yych = *YYCURSOR;
if(yych == '\n') goto yy109;
goto yy111;
}
#line 218 "scanner.re"
comment:
#line 685 "scanner.c"
{
YYCTYPE yych;
goto yy114;
++YYCURSOR;
yy114:
if((YYLIMIT - YYCURSOR) < 2) YYFILL(2);
yych = *YYCURSOR;
if(yych <= ')'){
if(yych == '\n') goto yy119;
goto yy121;
} else {
if(yych <= '*') goto yy116;
if(yych == '/') goto yy118;
goto yy121;
}
yy116: yych = *++YYCURSOR;
if(yych == '/') goto yy124;
goto yy117;
yy117:
#line 232 "scanner.re"
{ goto comment; }
#line 707 "scanner.c"
yy118: yych = *++YYCURSOR;
if(yych == '*') goto yy122;
goto yy117;
yy119: yych = *++YYCURSOR;
goto yy120;
yy120:
#line 228 "scanner.re"
{ if(cursor == s->eof) RETURN(0);
s->tok = s->pos = cursor; s->cline++;
goto comment;
}
#line 719 "scanner.c"
yy121: yych = *++YYCURSOR;
goto yy117;
yy122: yych = *++YYCURSOR;
goto yy123;
yy123:
#line 226 "scanner.re"
{ ++depth;
goto comment; }
#line 728 "scanner.c"
yy124: yych = *++YYCURSOR;
goto yy125;
yy125:
#line 222 "scanner.re"
{ if(--depth == 0)
goto scan;
else
goto comment; }
#line 737 "scanner.c"
}
#line 233 "scanner.re"
}