SQLite

	/*
	 * Build a list of substutitions from the first filename
	 */

	sp = fopen(substitutions, "rt");
	if (sp != NULL) {
	    while (fgets(szBuffer, cbBuffer, sp) != NULL) {
		unsigned char *ks, *ke, *vs, *ve;
		ks = (unsigned char*)szBuffer;
		while (ks && *ks && isspace(*ks)) ++ks;
		ke = ks;
		while (ke && *ke && !isspace(*ke)) ++ke;
		vs = ke;
		while (vs && *vs && isspace(*vs)) ++vs;
		ve = vs;
		while (ve && *ve && !(*ve == '\r' || *ve == '\n')) ++ve;
		*ke = 0, *ve = 0;
		list_insert(&substPtr, (char*)ks, (char*)vs);
	    }
	    fclose(sp);
	}

	/* debug: dump the list */
#ifdef _DEBUG
	{

*/
/* TODO(shess) The snippet-generation code should be using the
** tokenizer-generated tokens rather than doing its own local
** tokenization.
*/
/* TODO(shess) Is __isascii() a portable version of (c&0x80)==0? */
static int safe_isspace(char c){
  return (c&0x80)==0 ? isspace((unsigned char)c) : 0;
}
static int safe_tolower(char c){
  return (c&0x80)==0 ? tolower((unsigned char)c) : c;
}
static int safe_isalnum(char c){
  return (c&0x80)==0 ? isalnum((unsigned char)c) : 0;
}

typedef enum DocListType {
  DL_DOCIDS,              /* docids only */
  DL_POSITIONS,           /* docids + positions */
  DL_POSITIONS_OFFSETS    /* docids + positions + offsets */
} DocListType;

        c->zToken = realloc(c->zToken, n+1);
      }
      for(ii=0; ii<n; ii++){
        /* TODO(shess) This needs expansion to handle UTF-8
        ** case-insensitivity.
        */
        char ch = c->pCurrent[ii];
        c->zToken[ii] = (unsigned char)ch<0x80 ? tolower((unsigned char)ch):ch;
      }
      c->zToken[n] = '\0';
      *ppToken = c->zToken;
      *pnBytes = n;
      *piStartOffset = (int) (c->pCurrent-c->pInput);
      *piEndOffset = *piStartOffset+n;
      *piPosition = c->iToken++;

*/
static const char *amatchValueOfKey(const char *zKey, const char *zStr){
  int nKey = (int)strlen(zKey);
  int nStr = (int)strlen(zStr);
  int i;
  if( nStr<nKey+1 ) return 0;
  if( memcmp(zStr, zKey, nKey)!=0 ) return 0;
  for(i=nKey; isspace((unsigned char)zStr[i]); i++){}
  if( zStr[i]!='=' ) return 0;
  i++;
  while( isspace((unsigned char)zStr[i]) ){ i++; }
  return zStr+i;
}

/*
** xConnect/xCreate method for the amatch module. Arguments are:
**
**   argv[0]    -> module name  ("approximate_match")

*/
static const char *closureValueOfKey(const char *zKey, const char *zStr){
  int nKey = (int)strlen(zKey);
  int nStr = (int)strlen(zStr);
  int i;
  if( nStr<nKey+1 ) return 0;
  if( memcmp(zStr, zKey, nKey)!=0 ) return 0;
  for(i=nKey; isspace((unsigned char)zStr[i]); i++){}
  if( zStr[i]!='=' ) return 0;
  i++;
  while( isspace((unsigned char)zStr[i]) ){ i++; }
  return zStr+i;
}

/*
** xConnect/xCreate method for the closure module. Arguments are:
**
**   argv[0]    -> module name  ("transitive_closure")

** Make a copy of a string.  Remove leading and trailing whitespace
** and dequote it.
*/
static char *spellfix1Dequote(const char *zIn){
  char *zOut;
  int i, j;
  char c;
  while( isspace((unsigned char)zIn[0]) ) zIn++;
  zOut = sqlite3_mprintf("%s", zIn);
  if( zOut==0 ) return 0;
  i = (int)strlen(zOut);
#if 0  /* The parser will never leave spaces at the end */
  while( i>0 && isspace(zOut[i-1]) ){ i--; }
#endif
  zOut[i] = 0;

#else
# include <unistd.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <ctype.h>

#define ISSPACE(X) isspace((unsigned char)(X))
#define ISDIGIT(X) isdigit((unsigned char)(X))

/* The suffix to append to the child command lines, if any */
#if defined(_WIN32)
# define GETPID (int)GetCurrentProcessId
#else
# define GETPID getpid
#endif

          }
          prior_c = c2;
        }
        c2 = *(zGlob++);
      }
      if( c2==0 || (seen ^ invert)==0 ) return 0;
    }else if( c=='#' ){
      if( (z[0]=='-' || z[0]=='+') && ISDIGIT(z[1]) ) z++;
      if( !ISDIGIT(z[0]) ) return 0;
      z++;
      while( ISDIGIT(z[0]) ){ z++; }
    }else{
      if( c!=(*(z++)) ) return 0;
    }
  }
  return *z==0;
}

}

/*
** Return the length of a string omitting trailing whitespace
*/
static int clipLength(const char *z){
  int n = (int)strlen(z);
  while( n>0 && ISSPACE(z[n-1]) ){ n--; }
  return n;
}

/*
** Auxiliary SQL function to return the name of the VFS
*/
static void vfsNameFunc(

static void stringAppendTerm(String *p, const char *z){
  int i;
  if( p->n ) stringAppend(p, " ", 1);
  if( z==0 ){
    stringAppend(p, "nil", 3);
    return;
  }
  for(i=0; z[i] && !ISSPACE(z[i]); i++){}
  if( i>0 && z[i]==0 ){
    stringAppend(p, z, i);
    return;
  }
  stringAppend(p, "'", 1);
  while( z[0] ){
    for(i=0; z[i] && z[i]!='\''; i++){}

}

/*
** Return the length of the next token.
*/
static int tokenLength(const char *z, int *pnLine){
  int n = 0;
  if( ISSPACE(z[0]) || (z[0]=='/' && z[1]=='*') ){
    int inC = 0;
    int c;
    if( z[0]=='/' ){
      inC = 1;
      n = 2;
    }
    while( (c = z[n++])!=0 ){
      if( c=='\n' ) (*pnLine)++;
      if( ISSPACE(c) ) continue;
      if( inC && c=='*' && z[n]=='/' ){
        n++;
        inC = 0;
      }else if( !inC && c=='/' && z[n]=='*' ){
        n++;
        inC = 1;
      }else if( !inC ){

      if( z[n]==delim ){
        n++;
        if( z[n+1]!=delim ) break;
      }
    }
  }else{
    int c;
    for(n=1; (c = z[n])!=0 && !ISSPACE(c) && c!='"' && c!='\'' && c!=';'; n++){}
  }
  return n;
}

/*
** Copy a single token into a string buffer.
*/
static int extractToken(const char *zIn, int nIn, char *zOut, int nOut){
  int i;
  if( nIn<=0 ){
    zOut[0] = 0;
    return 0;
  }
  for(i=0; i<nIn && i<nOut-1 && !ISSPACE(zIn[i]); i++){ zOut[i] = zIn[i]; }
  zOut[i] = 0;
  return i;
}

/*
** Find the number of characters up to the start of the next "--end" token.
*/
static int findEnd(const char *z, int *pnLine){
  int n = 0;
  while( z[n] && (strncmp(z+n,"--end",5) || !ISSPACE(z[n+5])) ){
    n += tokenLength(z+n, pnLine);
  }
  return n;
}

/*
** Find the number of characters up to the first character past the
** of the next "--endif"  or "--else" token. Nested --if commands are
** also skipped.
*/
static int findEndif(const char *z, int stopAtElse, int *pnLine){
  int n = 0;
  while( z[n] ){
    int len = tokenLength(z+n, pnLine);
    if( (strncmp(z+n,"--endif",7)==0 && ISSPACE(z[n+7]))
     || (stopAtElse && strncmp(z+n,"--else",6)==0 && ISSPACE(z[n+6]))
    ){
      return n+len;
    }
    if( strncmp(z+n,"--if",4)==0 && ISSPACE(z[n+4]) ){
      int skip = findEndif(z+n+len, 0, pnLine);
      n += skip + len;
    }else{
      n += len;
    }
  }
  return n;

  char azArg[MX_ARG][100];

  memset(&sResult, 0, sizeof(sResult));
  stringReset(&sResult);
  while( (c = zScript[ii])!=0 ){
    prevLine = lineno;
    len = tokenLength(zScript+ii, &lineno);
    if( ISSPACE(c) || (c=='/' && zScript[ii+1]=='*') ){
      ii += len;
      continue;
    }
    if( c!='-' || zScript[ii+1]!='-' || !isalpha(zScript[ii+2]) ){
      ii += len;
      continue;
    }

    /* Run any prior SQL before processing the new --command */
    if( ii>iBegin ){
      char *zSql = sqlite3_mprintf("%.*s", ii-iBegin, zScript+iBegin);
      evalSql(&sResult, zSql);
      sqlite3_free(zSql);
      iBegin = ii + len;
    }

    /* Parse the --command */
    if( g.iTrace>=2 ) logMessage("%.*s", len, zScript+ii);
    n = extractToken(zScript+ii+2, len-2, zCmd, sizeof(zCmd));
    for(nArg=0; n<len-2 && nArg<MX_ARG; nArg++){
      while( n<len-2 && ISSPACE(zScript[ii+2+n]) ){ n++; }
      if( n>=len-2 ) break;
      n += extractToken(zScript+ii+2+n, len-2-n,
                        azArg[nArg], sizeof(azArg[nArg]));
    }
    for(j=nArg; j<MX_ARG; j++) azArg[j++][0] = 0;

    /*

    **  --match ANSWER...
    **
    ** Check to see if output matches ANSWER.  Report an error if not.
    */
    if( strcmp(zCmd, "match")==0 ){
      int jj;
      char *zAns = zScript+ii;
      for(jj=7; jj<len-1 && ISSPACE(zAns[jj]); jj++){}
      zAns += jj;
      if( len-jj-1!=sResult.n || strncmp(sResult.z, zAns, len-jj-1) ){
        errorMessage("line %d of %s:\nExpected [%.*s]\n     Got [%s]",
          prevLine, zFilename, len-jj-1, zAns, sResult.z);
      }
      g.nTest++;
      stringReset(&sResult);

    ** ANSWER.
    */
    if( strcmp(zCmd, "glob")==0 || strcmp(zCmd, "notglob")==0 ){
      int jj;
      char *zAns = zScript+ii;
      char *zCopy;
      int isGlob = (zCmd[0]=='g');
      for(jj=9-3*isGlob; jj<len-1 && ISSPACE(zAns[jj]); jj++){}
      zAns += jj;
      zCopy = sqlite3_mprintf("%.*s", len-jj-1, zAns);
      if( (sqlite3_strglob(zCopy, sResult.z)==0)^isGlob ){
        errorMessage("line %d of %s:\nExpected [%s]\n     Got [%s]",
          prevLine, zFilename, zCopy, sResult.z);
      }
      sqlite3_free(zCopy);

    /*
    **  --print MESSAGE....
    **
    ** Output the remainder of the line to the log file
    */
    if( strcmp(zCmd, "print")==0 ){
      int jj;
      for(jj=7; jj<len && ISSPACE(zScript[ii+jj]); jj++){}
      logMessage("%.*s", len-jj, zScript+ii+jj);
    }else

    /*
    **  --if EXPR
    **
    ** Skip forward to the next matching --endif or --else if EXPR is false.
    */
    if( strcmp(zCmd, "if")==0 ){
      int jj, rc;
      sqlite3_stmt *pStmt;
      for(jj=4; jj<len && ISSPACE(zScript[ii+jj]); jj++){}
      pStmt = prepareSql("SELECT %.*s", len-jj, zScript+ii+jj);
      rc = sqlite3_step(pStmt);
      if( rc!=SQLITE_ROW || sqlite3_column_int(pStmt, 0)==0 ){
        ii += findEndif(zScript+ii+len, 1, &lineno);
      }
      sqlite3_finalize(pStmt);
    }else

*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <ctype.h>
#include "sqlite3.h"
#define ISSPACE(X) isspace((unsigned char)(X))
#define ISDIGIT(X) isdigit((unsigned char)(X))


#ifdef __unix__
# include <signal.h>
# include <unistd.h>
#endif

/*

    zMore = 0;
    pStmt = 0;
    sqlite3_prepare_v2(db, zSql, -1, &pStmt, &zMore);
    if( zMore==zSql ) break;
    if( runFlags & SQL_TRACE ){
      const char *z = zSql;
      int n;
      while( z<zMore && ISSPACE(z[0]) ) z++;
      n = (int)(zMore - z);
      while( n>0 && ISSPACE(z[n-1]) ) n--;
      if( n==0 ) break;
      if( pStmt==0 ){
        printf("TRACE: %.*s (error: %s)\n", n, z, sqlite3_errmsg(db));
      }else{
        printf("TRACE: %.*s\n", n, z);
      }
    }

    int x;
    zArg += 2;
    while( (x = hexDigitValue(zArg[0]))>=0 ){
      v = (v<<4) + x;
      zArg++;
    }
  }else{
    while( ISDIGIT(zArg[0]) ){
      v = v*10 + zArg[0] - '0';
      zArg++;
    }
  }
  for(i=0; i<sizeof(aMult)/sizeof(aMult[0]); i++){
    if( sqlite3_stricmp(aMult[i].zSuffix, zArg)==0 ){
      v *= aMult[i].iMult;

#include "sqlite3.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
#define ISSPACE(X) isspace((unsigned char)(X))
#define ISDIGIT(X) isdigit((unsigned char)(X))

#if SQLITE_VERSION_NUMBER<3005000
# define sqlite3_int64 sqlite_int64
#endif
#ifdef SQLITE_ENABLE_RBU
# include "sqlite3rbu.h"
#endif

           (int)(g.iTotal/1000), (int)(g.iTotal%1000));
  }
}

/* Print an SQL statement to standard output */
static void printSql(const char *zSql){
  int n = (int)strlen(zSql);
  while( n>0 && (zSql[n-1]==';' || ISSPACE(zSql[n-1])) ){ n--; }
  if( g.bExplain ) printf("EXPLAIN ");
  printf("%.*s;\n", n, zSql);
  if( g.bExplain
#if SQLITE_VERSION_NUMBER>=3007017 
   && ( sqlite3_strglob("CREATE *", zSql)==0
     || sqlite3_strglob("DROP *", zSql)==0
     || sqlite3_strglob("ALTER *", zSql)==0

  }
  speedtest1_shrink_memory();
}

/* The sqlite3_trace() callback function */
static void traceCallback(void *NotUsed, const char *zSql){
  int n = (int)strlen(zSql);
  while( n>0 && (zSql[n-1]==';' || ISSPACE(zSql[n-1])) ) n--;
  fprintf(stderr,"%.*s;\n", n, zSql);
}

/* Substitute random() function that gives the same random
** sequence on each run, for repeatability. */
static void randomFunc(
  sqlite3_context *context,

*/
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <stdarg.h>
#include "sqlite3.h"
#define ISALPHA(X) isalpha((unsigned char)(X))

/* Return the current wall-clock time */
static sqlite3_int64 realTime(void){
  static sqlite3_vfs *clockVfs = 0;
  sqlite3_int64 t;
  if( clockVfs==0 ) clockVfs = sqlite3_vfs_find(0);
  if( clockVfs->iVersion>=1 && clockVfs->xCurrentTimeInt64!=0 ){

    if( rc ) fatal_error("Could not prepare the DELETE statement: %s\n",
                         sqlite3_errmsg(db));
  }

  /* Process the input file */
  while( fgets(zInput, sizeof(zInput), in) ){
    for(i=0; zInput[i]; i++){
      if( !ISALPHA(zInput[i]) ) continue;
      for(j=i+1; ISALPHA(zInput[j]); j++){}

      /* Found a new word at zInput[i] that is j-i bytes long. 
      ** Process it into the wordcount table.  */
      if( iMode==MODE_DELETE ){
        sqlite3_bind_text(pDelete, 1, zInput+i, j-i, SQLITE_STATIC);
        if( sqlite3_step(pDelete)!=SQLITE_DONE ){
          fatal_error("DELETE failed: %s\n", sqlite3_errmsg(db));

*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <ctype.h>
#include "sqlite3.h"
#define ISDIGIT(X) isdigit((unsigned char)(X))

/*
** All global variables are gathered into the "g" singleton.
*/
struct GlobalVars {
  const char *zArgv0;              /* Name of program */
  sqlite3_mem_methods sOrigMem;    /* Original memory methods */

    int x;
    zArg += 2;
    while( (x = hexDigitValue(zArg[0]))>=0 ){
      v = (v<<4) + x;
      zArg++;
    }
  }else{
    while( ISDIGIT(zArg[0]) ){
      v = v*10 + zArg[0] - '0';
      zArg++;
    }
  }
  for(i=0; i<sizeof(aMult)/sizeof(aMult[0]); i++){
    if( sqlite3_stricmp(aMult[i].zSuffix, zArg)==0 ){
      v *= aMult[i].iMult;

*/
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <assert.h>

#define ISSPACE(X) isspace((unsigned char)(X))
#define ISDIGIT(X) isdigit((unsigned char)(X))
#define ISALNUM(X) isalnum((unsigned char)(X))
#define ISALPHA(X) isalpha((unsigned char)(X))
#define ISUPPER(X) isupper((unsigned char)(X))
#define ISLOWER(X) islower((unsigned char)(X))


#ifndef __WIN32__
#   if defined(_WIN32) || defined(WIN32)
#       define __WIN32__
#   endif
#endif

  char zTemp[50];
  str[0] = 0;
  for(i=j=0; (c = zFormat[i])!=0; i++){
    if( c=='%' ){
      int iWidth = 0;
      lemon_addtext(str, &nUsed, &zFormat[j], i-j, 0);
      c = zFormat[++i];
      if( ISDIGIT(c) || (c=='-' && ISDIGIT(zFormat[i+1])) ){
        if( c=='-' ) i++;
        while( ISDIGIT(zFormat[i]) ) iWidth = iWidth*10 + zFormat[i++] - '0';
        if( c=='-' ) iWidth = -iWidth;
        c = zFormat[i];
      }
      if( c=='d' ){
        int v = va_arg(ap, int);
        if( v<0 ){
          lemon_addtext(str, &nUsed, "-", 1, iWidth);

  lem.symbols = Symbol_arrayof();
  for(i=0; i<lem.nsymbol; i++) lem.symbols[i]->index = i;
  qsort(lem.symbols,lem.nsymbol,sizeof(struct symbol*), Symbolcmpp);
  for(i=0; i<lem.nsymbol; i++) lem.symbols[i]->index = i;
  while( lem.symbols[i-1]->type==MULTITERMINAL ){ i--; }
  assert( strcmp(lem.symbols[i-1]->name,"{default}")==0 );
  lem.nsymbol = i - 1;
  for(i=1; ISUPPER(lem.symbols[i]->name[0]); i++);
  lem.nterminal = i;

  /* Generate a reprint of the grammar, if requested on the command line */
  if( rpflag ){
    Reprint(&lem);
  }else{
    /* Initialize the size for all follow and first sets */

      psp->preccounter = 0;
      psp->firstrule = psp->lastrule = 0;
      psp->gp->nrule = 0;
      /* Fall thru to next case */
    case WAITING_FOR_DECL_OR_RULE:
      if( x[0]=='%' ){
        psp->state = WAITING_FOR_DECL_KEYWORD;
      }else if( ISLOWER(x[0]) ){
        psp->lhs = Symbol_new(x);
        psp->nrhs = 0;
        psp->lhsalias = 0;
        psp->state = WAITING_FOR_ARROW;
      }else if( x[0]=='{' ){
        if( psp->prevrule==0 ){
          ErrorMsg(psp->filename,psp->tokenlineno,

        ErrorMsg(psp->filename,psp->tokenlineno,
          "Token \"%s\" should be either \"%%\" or a nonterminal name.",
          x);
        psp->errorcnt++;
      }
      break;
    case PRECEDENCE_MARK_1:
      if( !ISUPPER(x[0]) ){
        ErrorMsg(psp->filename,psp->tokenlineno,
          "The precedence symbol must be a terminal.");
        psp->errorcnt++;
      }else if( psp->prevrule==0 ){
        ErrorMsg(psp->filename,psp->tokenlineno,
          "There is no prior rule to assign precedence \"[%s]\".",x);
        psp->errorcnt++;

          "Expected to see a \":\" following the LHS symbol \"%s\".",
          psp->lhs->name);
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_RULE_ERROR;
      }
      break;
    case LHS_ALIAS_1:
      if( ISALPHA(x[0]) ){
        psp->lhsalias = x;
        psp->state = LHS_ALIAS_2;
      }else{
        ErrorMsg(psp->filename,psp->tokenlineno,
          "\"%s\" is not a valid alias for the LHS \"%s\"\n",
          x,psp->lhs->name);
        psp->errorcnt++;

          }else{
            psp->lastrule->next = rp;
            psp->lastrule = rp;
          }
          psp->prevrule = rp;
        }
        psp->state = WAITING_FOR_DECL_OR_RULE;
      }else if( ISALPHA(x[0]) ){
        if( psp->nrhs>=MAXRHS ){
          ErrorMsg(psp->filename,psp->tokenlineno,
            "Too many symbols on RHS of rule beginning at \"%s\".",
            x);
          psp->errorcnt++;
          psp->state = RESYNC_AFTER_RULE_ERROR;
        }else{

          msp->name = origsp->name;
          psp->rhs[psp->nrhs-1] = msp;
        }
        msp->nsubsym++;
        msp->subsym = (struct symbol **) realloc(msp->subsym,
          sizeof(struct symbol*)*msp->nsubsym);
        msp->subsym[msp->nsubsym-1] = Symbol_new(&x[1]);
        if( ISLOWER(x[1]) || ISLOWER(msp->subsym[0]->name[0]) ){
          ErrorMsg(psp->filename,psp->tokenlineno,
            "Cannot form a compound containing a non-terminal");
          psp->errorcnt++;
        }
      }else if( x[0]=='(' && psp->nrhs>0 ){
        psp->state = RHS_ALIAS_1;
      }else{
        ErrorMsg(psp->filename,psp->tokenlineno,
          "Illegal character on RHS of rule: \"%s\".",x);
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_RULE_ERROR;
      }
      break;
    case RHS_ALIAS_1:
      if( ISALPHA(x[0]) ){
        psp->alias[psp->nrhs-1] = x;
        psp->state = RHS_ALIAS_2;
      }else{
        ErrorMsg(psp->filename,psp->tokenlineno,
          "\"%s\" is not a valid alias for the RHS symbol \"%s\"\n",
          x,psp->rhs[psp->nrhs-1]->name);
        psp->errorcnt++;

        ErrorMsg(psp->filename,psp->tokenlineno,
          "Missing \")\" following LHS alias name \"%s\".",psp->lhsalias);
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_RULE_ERROR;
      }
      break;
    case WAITING_FOR_DECL_KEYWORD:
      if( ISALPHA(x[0]) ){
        psp->declkeyword = x;
        psp->declargslot = 0;
        psp->decllinenoslot = 0;
        psp->insertLineMacro = 1;
        psp->state = WAITING_FOR_DECL_ARG;
        if( strcmp(x,"name")==0 ){
          psp->declargslot = &(psp->gp->name);

        ErrorMsg(psp->filename,psp->tokenlineno,
          "Illegal declaration keyword: \"%s\".",x);
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
      }
      break;
    case WAITING_FOR_DESTRUCTOR_SYMBOL:
      if( !ISALPHA(x[0]) ){
        ErrorMsg(psp->filename,psp->tokenlineno,
          "Symbol name missing after %%destructor keyword");
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
      }else{
        struct symbol *sp = Symbol_new(x);
        psp->declargslot = &sp->destructor;
        psp->decllinenoslot = &sp->destLineno;
        psp->insertLineMacro = 1;
        psp->state = WAITING_FOR_DECL_ARG;
      }
      break;
    case WAITING_FOR_DATATYPE_SYMBOL:
      if( !ISALPHA(x[0]) ){
        ErrorMsg(psp->filename,psp->tokenlineno,
          "Symbol name missing after %%type keyword");
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
      }else{
        struct symbol *sp = Symbol_find(x);
        if((sp) && (sp->datatype)){

          psp->state = WAITING_FOR_DECL_ARG;
        }
      }
      break;
    case WAITING_FOR_PRECEDENCE_SYMBOL:
      if( x[0]=='.' ){
        psp->state = WAITING_FOR_DECL_OR_RULE;
      }else if( ISUPPER(x[0]) ){
        struct symbol *sp;
        sp = Symbol_new(x);
        if( sp->prec>=0 ){
          ErrorMsg(psp->filename,psp->tokenlineno,
            "Symbol \"%s\" has already be given a precedence.",x);
          psp->errorcnt++;
        }else{
          sp->prec = psp->preccounter;
          sp->assoc = psp->declassoc;
        }
      }else{
        ErrorMsg(psp->filename,psp->tokenlineno,
          "Can't assign a precedence to \"%s\".",x);
        psp->errorcnt++;
      }
      break;
    case WAITING_FOR_DECL_ARG:
      if( x[0]=='{' || x[0]=='\"' || ISALNUM(x[0]) ){
        const char *zOld, *zNew;
        char *zBuf, *z;
        int nOld, n, nLine = 0, nNew, nBack;
        int addLineMacro;
        char zLine[50];
        zNew = x;
        if( zNew[0]=='"' || zNew[0]=='{' ) zNew++;

        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
      }
      break;
    case WAITING_FOR_FALLBACK_ID:
      if( x[0]=='.' ){
        psp->state = WAITING_FOR_DECL_OR_RULE;
      }else if( !ISUPPER(x[0]) ){
        ErrorMsg(psp->filename, psp->tokenlineno,
          "%%fallback argument \"%s\" should be a token", x);
        psp->errorcnt++;
      }else{
        struct symbol *sp = Symbol_new(x);
        if( psp->fallback==0 ){
          psp->fallback = sp;
        }else if( sp->fallback ){
          ErrorMsg(psp->filename, psp->tokenlineno,
            "More than one fallback assigned to token %s", x);
          psp->errorcnt++;
        }else{
          sp->fallback = psp->fallback;
          psp->gp->has_fallback = 1;
        }
      }
      break;
    case WAITING_FOR_WILDCARD_ID:
      if( x[0]=='.' ){
        psp->state = WAITING_FOR_DECL_OR_RULE;
      }else if( !ISUPPER(x[0]) ){
        ErrorMsg(psp->filename, psp->tokenlineno,
          "%%wildcard argument \"%s\" should be a token", x);
        psp->errorcnt++;
      }else{
        struct symbol *sp = Symbol_new(x);
        if( psp->gp->wildcard==0 ){
          psp->gp->wildcard = sp;
        }else{
          ErrorMsg(psp->filename, psp->tokenlineno,
            "Extra wildcard to token: %s", x);
          psp->errorcnt++;
        }
      }
      break;
    case WAITING_FOR_CLASS_ID:
      if( !ISLOWER(x[0]) ){
        ErrorMsg(psp->filename, psp->tokenlineno,
          "%%token_class must be followed by an identifier: ", x);
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
     }else if( Symbol_find(x) ){
        ErrorMsg(psp->filename, psp->tokenlineno,
          "Symbol \"%s\" already used", x);
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
      }else{
        psp->tkclass = Symbol_new(x);
        psp->tkclass->type = MULTITERMINAL;
        psp->state = WAITING_FOR_CLASS_TOKEN;
      }
      break;
    case WAITING_FOR_CLASS_TOKEN:
      if( x[0]=='.' ){
        psp->state = WAITING_FOR_DECL_OR_RULE;
      }else if( ISUPPER(x[0]) || ((x[0]=='|' || x[0]=='/') && ISUPPER(x[1])) ){
        struct symbol *msp = psp->tkclass;
        msp->nsubsym++;
        msp->subsym = (struct symbol **) realloc(msp->subsym,
          sizeof(struct symbol*)*msp->nsubsym);
        if( !ISUPPER(x[0]) ) x++;
        msp->subsym[msp->nsubsym-1] = Symbol_new(x);
      }else{
        ErrorMsg(psp->filename, psp->tokenlineno,
          "%%token_class argument \"%s\" should be a token", x);
        psp->errorcnt++;
        psp->state = RESYNC_AFTER_DECL_ERROR;
      }

  int exclude = 0;
  int start = 0;
  int lineno = 1;
  int start_lineno = 1;
  for(i=0; z[i]; i++){
    if( z[i]=='\n' ) lineno++;
    if( z[i]!='%' || (i>0 && z[i-1]!='\n') ) continue;
    if( strncmp(&z[i],"%endif",6)==0 && ISSPACE(z[i+6]) ){
      if( exclude ){
        exclude--;
        if( exclude==0 ){
          for(j=start; j<i; j++) if( z[j]!='\n' ) z[j] = ' ';
        }
      }
      for(j=i; z[j] && z[j]!='\n'; j++) z[j] = ' ';
    }else if( (strncmp(&z[i],"%ifdef",6)==0 && ISSPACE(z[i+6]))
          || (strncmp(&z[i],"%ifndef",7)==0 && ISSPACE(z[i+7])) ){
      if( exclude ){
        exclude++;
      }else{
        for(j=i+7; ISSPACE(z[j]); j++){}
        for(n=0; z[j+n] && !ISSPACE(z[j+n]); n++){}
        exclude = 1;
        for(k=0; k<nDefine; k++){
          if( strncmp(azDefine[k],&z[j],n)==0 && lemonStrlen(azDefine[k])==n ){
            exclude = 0;
            break;
          }
        }

  /* Make an initial pass through the file to handle %ifdef and %ifndef */
  preprocess_input(filebuf);

  /* Now scan the text of the input file */
  lineno = 1;
  for(cp=filebuf; (c= *cp)!=0; ){
    if( c=='\n' ) lineno++;              /* Keep track of the line number */
    if( ISSPACE(c) ){ cp++; continue; }  /* Skip all white space */
    if( c=='/' && cp[1]=='/' ){          /* Skip C++ style comments */
      cp+=2;
      while( (c= *cp)!=0 && c!='\n' ) cp++;
      continue;
    }
    if( c=='/' && cp[1]=='*' ){          /* Skip C style comments */
      cp+=2;

        ErrorMsg(ps.filename,ps.tokenlineno,
"C code starting on this line is not terminated before the end of the file.");
        ps.errorcnt++;
        nextcp = cp;
      }else{
        nextcp = cp+1;
      }
    }else if( ISALNUM(c) ){          /* Identifiers */
      while( (c= *cp)!=0 && (ISALNUM(c) || c=='_') ) cp++;
      nextcp = cp;
    }else if( c==':' && cp[1]==':' && cp[2]=='=' ){ /* The operator "::=" */
      cp += 3;
      nextcp = cp;
    }else if( (c=='/' || c=='|') && ISALPHA(cp[1]) ){
      cp += 2;
      while( (c = *cp)!=0 && (ISALNUM(c) || c=='_') ) cp++;
      nextcp = cp;
    }else{                          /* All other (one character) operators */
      cp++;
      nextcp = cp;
    }
    c = *cp;
    *cp = 0;                        /* Null terminate the token */

  char line[LINESIZE];
  while( fgets(line,LINESIZE,in) && (line[0]!='%' || line[1]!='%') ){
    (*lineno)++;
    iStart = 0;
    if( name ){
      for(i=0; line[i]; i++){
        if( line[i]=='P' && strncmp(&line[i],"Parse",5)==0
          && (i==0 || !ISALPHA(line[i-1]))
        ){
          if( i>iStart ) fprintf(out,"%.*s",i-iStart,&line[iStart]);
          fprintf(out,"%s",name);
          i += 4;
          iStart = i+1;
        }
      }

    rp->line = rp->ruleline;
  }

  append_str(0,0,0,0);

  /* This const cast is wrong but harmless, if we're careful. */
  for(cp=(char *)rp->code; *cp; cp++){
    if( ISALPHA(*cp) && (cp==rp->code || (!ISALNUM(cp[-1]) && cp[-1]!='_')) ){
      char saved;
      for(xp= &cp[1]; ISALNUM(*xp) || *xp=='_'; xp++);
      saved = *xp;
      *xp = 0;
      if( rp->lhsalias && strcmp(cp,rp->lhsalias)==0 ){
        append_str("yygotominor.yy%d",0,rp->lhs->dtnum,0);
        cp = xp;
        lhsused = 1;
      }else{

    if( sp->type!=NONTERMINAL || (sp->datatype==0 && lemp->vartype==0) ){
      sp->dtnum = 0;
      continue;
    }
    cp = sp->datatype;
    if( cp==0 ) cp = lemp->vartype;
    j = 0;
    while( ISSPACE(*cp) ) cp++;
    while( *cp ) stddt[j++] = *cp++;
    while( j>0 && ISSPACE(stddt[j-1]) ) j--;
    stddt[j] = 0;
    if( lemp->tokentype && strcmp(stddt, lemp->tokentype)==0 ){
      sp->dtnum = 0;
      continue;
    }
    hash = 0;
    for(j=0; stddt[j]; j++){

  fprintf(out, "#endif\n"); lineno++;
  if( mhflag ){
    fprintf(out,"#if INTERFACE\n"); lineno++;
  }
  name = lemp->name ? lemp->name : "Parse";
  if( lemp->arg && lemp->arg[0] ){
    i = lemonStrlen(lemp->arg);
    while( i>=1 && ISSPACE(lemp->arg[i-1]) ) i--;
    while( i>=1 && (ISALNUM(lemp->arg[i-1]) || lemp->arg[i-1]=='_') ) i--;
    fprintf(out,"#define %sARG_SDECL %s;\n",name,lemp->arg);  lineno++;
    fprintf(out,"#define %sARG_PDECL ,%s\n",name,lemp->arg);  lineno++;
    fprintf(out,"#define %sARG_FETCH %s = yypParser->%s\n",
                 name,lemp->arg,&lemp->arg[i]);  lineno++;
    fprintf(out,"#define %sARG_STORE yypParser->%s = %s\n",
                 name,&lemp->arg[i],&lemp->arg[i]);  lineno++;
  }else{

  struct symbol *sp;

  sp = Symbol_find(x);
  if( sp==0 ){
    sp = (struct symbol *)calloc(1, sizeof(struct symbol) );
    MemoryCheck(sp);
    sp->name = Strsafe(x);
    sp->type = ISUPPER(*x) ? TERMINAL : NONTERMINAL;
    sp->rule = 0;
    sp->fallback = 0;
    sp->prec = -1;
    sp->assoc = UNK;
    sp->firstset = 0;
    sp->lambda = LEMON_FALSE;
    sp->destructor = 0;

/*
** A utility for printing all or part of an SQLite database file.
*/
#include <stdio.h>
#include <ctype.h>
#define ISDIGIT(X) isdigit((unsigned char)(X))
#define ISPRINT(X) isprint((unsigned char)(X))
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#if !defined(_MSC_VER)
#include <unistd.h>
#else

        fprintf(stdout,"%02x ", aData[i+j]);
      }
    }
    for(j=0; j<g.perLine; j++){
      if( i+j>nByte ){
        fprintf(stdout, " ");
      }else{
        fprintf(stdout,"%c", ISPRINT(aData[i+j]) ? aData[i+j] : '.');
      }
    }
    fprintf(stdout,"\n");
  }
  return aData;
}

           zConst[1] = '\'';
           for(ii=2, jj=0; jj<szCol[i] && ii<24; jj++, ii+=2){
             sprintf(zConst+ii, "%02x", pData[jj]);
           }
         }else{
           zConst[0] = '\'';
           for(ii=1, jj=0; jj<szCol[i] && ii<24; jj++, ii++){
             zConst[ii] = ISPRINT(pData[jj]) ? pData[jj] : '.';
           }
           zConst[ii] = 0;
         }
         if( jj<szCol[i] ){
           memcpy(zConst+ii, "...'", 5);
         }else{
           memcpy(zConst+ii, "'", 2);

    case 13: zType = "table leaf";           break;
  }
  while( zArgs[0] ){
    switch( zArgs[0] ){
      case 'c': showCellContent = 1;  break;
      case 'm': showMap = 1;          break;
      case 'd': {
        if( !ISDIGIT(zArgs[1]) ){
          cellToDecode = -1;
        }else{
          cellToDecode = 0;
          while( ISDIGIT(zArgs[1]) ){
            zArgs++;
            cellToDecode = cellToDecode*10 + zArgs[0] - '0';
          }
        }
        break;
      }
    }

        ptrmap_coverage_report(azArg[1]);
        continue;
      }
      if( strcmp(azArg[i], "help")==0 ){
        usage(zPrg);
        continue;
      }
      if( !ISDIGIT(azArg[i][0]) ){
        fprintf(stderr, "%s: unknown option: [%s]\n", zPrg, azArg[i]);
        continue;
      }
      iStart = strtol(azArg[i], &zLeft, 0);
      if( zLeft && strcmp(zLeft,"..end")==0 ){
        iEnd = g.mxPage;
      }else if( zLeft && zLeft[0]=='.' && zLeft[1]=='.' ){

/*
** This utility program decodes and displays the content of the
** sqlite_stat4 table in the database file named on the command
** line.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include "sqlite3.h"

#define ISPRINT(X)  isprint((unsigned char)(X))

typedef sqlite3_int64 i64;   /* 64-bit signed integer type */


/*
** Convert the var-int format into i64.  Return the number of bytes
** in the var-int.  Write the var-int value into *pVal.

          printf("%02x", aSample[y+j]);
        }
        printf("'");
      }else{
        printf("%s\"", zSep);
        for(j=0; j<sz; j++){
          char c = (char)aSample[y+j];
          if( ISPRINT(c) ){
            if( c=='"' || c=='\\' ) putchar('\\');
            putchar(c);
          }else if( c=='\n' ){
            printf("\\n");
          }else if( c=='\t' ){
            printf("\\t");
          }else if( c=='\r' ){

/*
** A utility for printing content from a write-ahead log file.
*/
#include <stdio.h>
#include <ctype.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#define ISDIGIT(X)  isdigit((unsigned char)(X))
#define ISPRINT(X)  isprint((unsigned char)(X))

#if !defined(_MSC_VER)
#include <unistd.h>
#else
#include <io.h>
#endif

#include <stdlib.h>

        fprintf(stdout,"%02x ", aData[i+j]);
      }
    }
    for(j=0; j<perLine; j++){
      if( i+j>nByte ){
        fprintf(stdout, " ");
      }else{
        fprintf(stdout,"%c", ISPRINT(aData[i+j]) ? aData[i+j] : '.');
      }
    }
    fprintf(stdout,"\n");
  }
}

/* Print a line of decode output showing a 4-byte integer.

    for(i=2; i<argc; i++){
      int iStart, iEnd;
      char *zLeft;
      if( strcmp(argv[i], "header")==0 ){
        print_wal_header(0);
        continue;
      }
      if( !ISDIGIT(argv[i][0]) ){
        fprintf(stderr, "%s: unknown option: [%s]\n", argv[0], argv[i]);
        continue;
      }
      iStart = strtol(argv[i], &zLeft, 0);
      if( zLeft && strcmp(zLeft,"..end")==0 ){
        iEnd = mxFrame;
      }else if( zLeft && zLeft[0]=='.' && zLeft[1]=='.' ){

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <unistd.h>
#include "sqlite3.h"

#define ISSPACE(X)  isspace((unsigned char)(X))

/* 
** hwtime.h contains inline assembler code for implementing 
** high-performance timing routines.
*/
#include "hwtime.h"

/*

      int isComplete;
      char c = zSql[j+1];
      zSql[j+1] = 0;
      isComplete = sqlite3_complete(&zSql[i]);
      zSql[j+1] = c;
      if( isComplete ){
        zSql[j] = 0;
        while( i<j && ISSPACE(zSql[i]) ){ i++; }
        if( i<j ){
          nStmt++;
          nByte += j-i;
          prepareAndRun(db, &zSql[i]);
        }
        zSql[j] = ';';
        i = j+1;

#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <unistd.h>
#include <stdarg.h>
#include "sqlite3.h"

#define ISSPACE(X)  isspace((unsigned char)(X))

#include "test_osinst.c"

/*
** Prepare and run a single statement of SQL.
*/
static void prepareAndRun(sqlite3_vfs *pInstVfs, sqlite3 *db, const char *zSql){
  sqlite3_stmt *pStmt;

      int isComplete;
      char c = zSql[j+1];
      zSql[j+1] = 0;
      isComplete = sqlite3_complete(&zSql[i]);
      zSql[j+1] = c;
      if( isComplete ){
        zSql[j] = 0;
        while( i<j && ISSPACE(zSql[i]) ){ i++; }
        if( i<j ){
          prepareAndRun(pInstVfs, db, &zSql[i]);
        }
        zSql[j] = ';';
        i = j+1;
      }
    }