Fossil

        break;
      case etPATH: {
        int i;
        int limit = flag_alternateform ? va_arg(ap,int) : -1;
        char *e = va_arg(ap,char*);
        if( e==0 ){e="";}
        length = StrNLen32(e, limit);
        zExtra = bufpt = malloc(length+1);
        for( i=0; i<length; i++ ){
          if( e[i]=='\\' ){
            bufpt[i]='/';
          }else{
            bufpt[i]=e[i];
          }
        }

        Blob *pBlob = va_arg(ap, Blob*);
        char *zOrig = blob_buffer(pBlob);
        int i, j, n, cnt;
        n = blob_size(pBlob);
        if( limit>=0 && limit<n ) n = limit;
        for(cnt=i=0; i<n; i++){ if( zOrig[i]=='\'' ) cnt++; }
        if( n+cnt+2 > etBUFSIZE ){
          bufpt = zExtra = malloc( n + cnt + 2 );
        }else{
          bufpt = buf;
        }
        bufpt[0] = '\'';
        for(i=0, j=1; i<n; i++, j++){
          if( zOrig[i]=='\'' ){ bufpt[j++] = '\''; }
          bufpt[j] = zOrig[i];

        if( limit<0 ) limit = strlen(escarg);
        for(i=n=0; i<limit; i++){
          if( escarg[i]=='\'' )  n++;
        }
        needQuote = !isnull && xtype==etSQLESCAPE2;
        n += i + 1 + needQuote*2;
        if( n>etBUFSIZE ){
          bufpt = zExtra = malloc( n );
          if( bufpt==0 ) return -1;
        }else{
          bufpt = buf;
        }
        j = 0;
        if( needQuote ) bufpt[j++] = '\'';
        for(i=0; i<limit; i++){
          bufpt[j++] = ch = escarg[i];