lex.yy.c

sco unix 前台界面开发程序,采用UNIX中的词法分析器和语法分析器

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yycrank+456,	yysvec+8,	yyvstop+166,
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yycrank+464,	yysvec+8,	yyvstop+175,
yycrank+467,	yysvec+7,	yyvstop+178,
yycrank+467,	yysvec+8,	yyvstop+180,
yycrank+469,	yysvec+8,	yyvstop+183,
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yycrank+525,	yysvec+8,	yyvstop+206,
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yycrank+528,	yysvec+8,	yyvstop+210,
yycrank+572,	0,		0,	
yycrank+0,	0,		yyvstop+212,
yycrank+609,	yysvec+6,	yyvstop+214,
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yycrank+552,	yysvec+8,	yyvstop+218,
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yycrank+576,	yysvec+8,	yyvstop+226,
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yycrank+579,	yysvec+8,	yyvstop+231,
yycrank+584,	yysvec+8,	yyvstop+233,
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yycrank+622,	0,		0,	
yycrank+645,	yysvec+6,	yyvstop+236,
yycrank+638,	0,		0,	
yycrank+0,	0,		yyvstop+238,
yycrank+628,	0,		0,	
yycrank+622,	0,		0,	
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yycrank+631,	0,		0,	
yycrank+611,	yysvec+8,	yyvstop+240,
yycrank+614,	yysvec+7,	yyvstop+243,
yycrank+637,	0,		0,	
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yycrank+0,	0,		yyvstop+245,
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yycrank+622,	yysvec+8,	yyvstop+247,
yycrank+623,	yysvec+8,	yyvstop+250,
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yycrank+686,	yysvec+6,	yyvstop+252,
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yycrank+0,	0,		yyvstop+256,
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yycrank+0,	0,		yyvstop+258,
yycrank+0,	0,		yyvstop+260,
yycrank+0,	0,		yyvstop+262,
yycrank+0,	0,		yyvstop+264,
yycrank+682,	0,		0,	
yycrank+655,	yysvec+8,	yyvstop+266,
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yycrank+718,	yysvec+6,	yyvstop+269,
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yycrank+0,	0,		yyvstop+273,
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yycrank+702,	0,		0,	
yycrank+0,	0,		yyvstop+275,
yycrank+703,	0,		0,	
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yycrank+718,	0,		0,	
yycrank+0,	0,		yyvstop+277,
yycrank+708,	0,		0,	
yycrank+0,	0,		yyvstop+279,
yycrank+743,	yysvec+6,	0,	
yycrank+732,	0,		0,	
yycrank+0,	0,		yyvstop+281,
yycrank+733,	0,		0,	
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yycrank+0,	0,		yyvstop+283,
yycrank+0,	0,		yyvstop+285,
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yycrank+0,	0,		yyvstop+287,
yycrank+0,	0,		yyvstop+289,
yycrank+0,	0,		yyvstop+291,
yycrank+739,	0,		0,	
yycrank+736,	0,		0,	
yycrank+726,	0,		0,	
yycrank+0,	0,		yyvstop+293,
yycrank+727,	0,		0,	
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yycrank+0,	0,		yyvstop+295,
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yycrank+0,	0,		yyvstop+297,
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yycrank+0,	0,		yyvstop+299,
yycrank+734,	0,		0,	
yycrank+735,	0,		0,	
yycrank+0,	0,		yyvstop+301,
yycrank+0,	0,		yyvstop+303,
yycrank+738,	0,		0,	
yycrank+0,	0,		yyvstop+305,
yycrank+748,	0,		0,	
yycrank+0,	0,		yyvstop+307,
yycrank+743,	0,		0,	
yycrank+745,	0,		0,	
yycrank+0,	0,		yyvstop+309,
0,	0,	0};
struct yywork *yytop = yycrank+823;
struct yysvf *yybgin = yysvec+1;
unsigned char yymatch[] = {
00  ,01  ,01  ,01  ,01  ,01  ,01  ,01  ,
01  ,011 ,011 ,01  ,01  ,01  ,01  ,01  ,
01  ,01  ,01  ,01  ,01  ,01  ,01  ,01  ,
01  ,01  ,01  ,01  ,01  ,01  ,01  ,01  ,
011 ,01  ,'"' ,01  ,01  ,01  ,'&' ,01  ,
'&' ,'&' ,01  ,01  ,'&' ,01  ,01  ,01  ,
'0' ,'0' ,'0' ,'0' ,'0' ,'0' ,'0' ,'0' ,
'0' ,'0' ,01  ,'&' ,01  ,'&' ,01  ,01  ,
01  ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
'A' ,'A' ,'A' ,01  ,01  ,01  ,'&' ,01  ,
01  ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,'A' ,
'A' ,'A' ,'A' ,'&' ,'&' ,'&' ,'&' ,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  ,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  ,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  ,01  ,01  ,
01  ,01  ,01  ,01  ,01  ,01  ,01  ,01  ,
01  ,01  ,01  ,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};
#pragma comment(exestr, "@(#) ncform 20.3 95/10/10 ")
#pragma comment(exestr, "@(#)libl:lib/ncform	1.7")

/*
 * For the SCO C++ compiler, the C-linkage routines will be called for stdio
 * compiles, and the C++ linkage routines will be called for iostream.
 * This is function overloading at link time, sort of.
 */
#if defined(__cplusplus)
#   include <stdlib.h>
#   if defined(__cplusplus) && !defined(_LEX_USES_IOSTREAMS)
        extern "C" void allprint(const char);
        extern "C" void sprint (const char *);
#   else
        void allprint(const char);
        void sprint (const char *);
#   endif
#endif

int yylineno =1;
# define YYU(x) x
# define NLSTATE yyprevious=YYNEWLINE
struct yysvf *yylstate [YYLMAX], **yylsp, **yyolsp;
char yysbuf[YYLMAX];
char *yysptr = yysbuf;
int *yyfnd;
extern struct yysvf *yyestate;
int yyprevious = YYNEWLINE;
#if defined(__cplusplus) || defined(__STDC__)
#   if defined(__cplusplus) && !defined(_LEX_USES_IOSTREAMS)
        extern "C"
#   endif
int yylook(void)
#else
yylook()
#endif
{
	register struct yysvf *yystate, **lsp;
	register struct yywork *yyt;
	struct yysvf *yyz;
	int yych, yyfirst;
	struct yywork *yyr;
# ifdef LEXDEBUG
	int debug;
# endif
	char *yylastch;
	/* start off machines */
# ifdef LEXDEBUG
	debug = 0;
# endif
	yyfirst=1;
	if (!yymorfg)
		yylastch = yytext;
	else {
		yymorfg=0;
		yylastch = yytext+yyleng;
		}
	for(;;){
		lsp = yylstate;
		yyestate = yystate = yybgin;
		if (yyprevious==YYNEWLINE) yystate++;
		for (;;){
# ifdef LEXDEBUG
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
			if(debug)*yyout << "state " << yystate-yysvec-1 << endl;
#   else
			if(debug)fprintf(yyout,"state %d\n",yystate-yysvec-1);
#   endif
# endif
			yyt = yystate->yystoff;
			if(yyt == yycrank && !yyfirst){  /* may not be any transitions */
				yyz = yystate->yyother;
				if(yyz == 0)break;
				if(yyz->yystoff == yycrank)break;
				}
			*yylastch++ = yych = input();
			if(yylastch > &yytext[YYLMAX]) {
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
				*yyout  << "Input string too long, limit " << YYLMAX << endl;
#   else
				fprintf(yyout,"Input string too long, limit %d\n",YYLMAX);
#   endif
				exit(1);
			}
			yyfirst=0;
		tryagain:
# ifdef LEXDEBUG
			if(debug){
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
				*yyout << "char ";
				allprint (yych);
				*yyout << endl;
#   else
				fprintf(yyout,"char ");
				allprint(yych);
				putchar('\n');
#   endif
				}
# 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;
					if(lsp > &yylstate[YYLMAX]) {
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
						*yyout  << "Input string too long, limit " << YYLMAX << endl;
#   else
						fprintf(yyout,"Input string too long, limit %d\n",YYLMAX);
#   endif
						exit(1);
					}
					goto contin;
					}
				}
# ifdef YYOPTIM
			else if((int)yyt < (int)yycrank) {		/* r < yycrank */
				yyt = yyr = yycrank+(yycrank-yyt);
# ifdef LEXDEBUG
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
				if(debug)*yyout << "compressed state\n";
#   else
				if(debug)fprintf(yyout,"compressed state\n");
#   endif
# 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;
					if(lsp > &yylstate[YYLMAX]) {
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
						*yyout  << "Input string too long, limit " << YYLMAX << endl;
#   else
						fprintf(yyout,"Input string too long, limit %d\n",YYLMAX);
#   endif
						exit(1);
					}
					goto contin;
					}
				yyt = yyr + YYU(yymatch[yych]);
# ifdef LEXDEBUG
				if(debug){
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
					*yyout << "try fall back character ";
					allprint (YYU(yymatch[yych]));
					*yyout << endl;
#   else
					fprintf(yyout,"try fall back character ");
					allprint(YYU(yymatch[yych]));
					putchar('\n');
#   endif
					}
# endif
				if(yyt <= yytop && yyt->verify+yysvec == yystate){
					if(yyt->advance+yysvec == YYLERR)	/* error transition */
						{unput(*--yylastch);break;}
					*lsp++ = yystate = yyt->advance+yysvec;
					if(lsp > &yylstate[YYLMAX]) {
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
						*yyout  << "Input string too long, limit " << YYLMAX << endl;
#   else
						fprintf(yyout,"Input string too long, limit %d\n",YYLMAX);
#   endif
						exit(1);
					}
					goto contin;
					}
				}
			if ((yystate = yystate->yyother) && (yyt= yystate->yystoff) != yycrank){
# ifdef LEXDEBUG
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
				if(debug)*yyout << "fall back to state "
					<< yystate-yysvec-1 << endl;
#   else
				if(debug)fprintf(yyout,"fall back to state %d\n",yystate-yysvec-1);
#   endif
# endif
				goto tryagain;
				}
# endif
			else
				{unput(*--yylastch);break;}
		contin:
# ifdef LEXDEBUG
			if(debug){
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
				*yyout  << "state " << yystate-yysvec-1
					<< " char ";
				allprint (yych);
				*yyout << endl;
#   else
				fprintf(yyout,"state %d char ",yystate-yysvec-1);
				allprint(yych);
				putchar('\n');
#   endif
				}
# endif
			;
			}
# ifdef LEXDEBUG
		if(debug){
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
			*yyout << "stopped at " << *(lsp-1)-yysvec-1
			       << " with ";
			allprint (yych);
			*yyout << endl;
#   else
			fprintf(yyout,"stopped at %d with ",*(lsp-1)-yysvec-1);
			allprint(yych);
			putchar('\n');
#   endif
			}
# 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){
#   if defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
					*yyout << "\nmatch ";
					sprint (yytext);
					*yyout << " action " << *yyfnd << endl;
#   else
					fprintf(yyout,"\nmatch ");
					sprint(yytext);
					fprintf(yyout," action %d\n",*yyfnd);
#   endif
					}
# 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 defined(__cplusplus) && defined(_LEX_USES_IOSTREAMS)
		if(debug)*yyout << endl;
#   else
		if(debug)putchar('\n');
#   endif
# endif
		}
	}
#if defined(__cplusplus) || defined(__STDC__)
# if defined(__cplusplus) && !defined(LEX_USES_CPLUS_LINKAGE)
   extern "C"
# endif
int yyback(int *p, int m)
#else
yyback(p, m)
	int *p;
#endif
{
	if (p==0) return(0);
	while (*p) {
		if (*p++ == m)
			return(1);
	}
	return(0);
}
	/* the following are only used in the lex library */
#if defined(__cplusplus) || defined(__STDC__)
# if defined(__cplusplus) && !defined(LEX_USES_CPLUS_LINKAGE)
   extern "C"
# endif
int yyinput(void)
#else
yyinput()
#endif
{
	return(input());
	}
#if defined(__cplusplus) || defined(__STDC__)
# if defined(__cplusplus) && !defined(LEX_USES_CPLUS_LINKAGE)
   extern "C"
# endif
void yyoutput(int c)
#else
yyoutput(c)
  int c; 
#endif
{
	output(c);
	}
#if defined(__cplusplus) || defined(__STDC__)
# if defined(__cplusplus) && !defined(LEX_USES_CPLUS_LINKAGE)
   extern "C"
# endif
void yyunput(int c)
#else
yyunput(c)
   int c; 
#endif
{
	unput(c);
	}


/*
 *  For the SCO/C++ compiler, the main() function is used in the libC.a
 *  library but defined in the libl.a library.  However, since libl.a
 *  is placed before libC.a in the cc command line within the C++ compiler
 *  driver, the linker cannot find main().  To get around this, we define
 *  a dummy function here which calls it.
*/
#if defined(__cplusplus)
extern "C" int main(void);
void _lldumMain_() { main(); }
#endif