Leksik va sintaksis tahlil

opM[op][0]='"\"';

op++;

}

//output(DIV);

break;

516. 
     case ':':
     
517. 
     i++;
     
518. 
     spM[sp]=':';
     
519. 
     sp++;
     
520. 
     //output(COLON);
     
521. 
     break;
     

522. 
     case ';':
     
523. 
     i++;
     
524. 
     spM[sp]=';';
     
525. 
     sp++;
     
526. 
     //output(SCOLON);
     
527. 
     break;
     

528. 
     case '?':
     
529. 
     i++;
     
530. 
     spM[sp]='+';
     
531. 
     sp++;
     
532. 
     //output(TERNARY);
     
533. 
     break;
     
534. 
     case '\"':
     
535. 
     i++;
     
536. 
     spM[sp]=ch;
     
537. 
     sp++;
     
538. 
     //output(DQ);
     
539. 
     break;
     

540. 
     case '\'':
     
541. 
     i++;
     
542. 
     spM[sp]=ch;
     
543. 
     sp++;
     
544. 
     //output(SQ);
     
545. 
     break;
     
546. 
     case ',':
     
547. 
     i++;
     
548. 
     spM[sp]=ch;
     
549. 
     sp++;
     
550. 
     //output(COMMA);
     
551. 
     break;
     
552. 
     case '|':
     
553. 
     i++;
     
554. 
     spM[sp]=ch;
     
555. 
     sp++;
     
556. 
     //output(PLINE);
     
557. 
     break;
     
558. 
     case '^':
     
559. 
     i++;
     
560. 
     spM[sp]=ch;
     
561. 
     sp++;
     
562. 
     //output(CARAT);
     
563. 
     break;
     
564. 
     case '[':
     
565. 
     i++;
     
566. 
     spM[sp]=ch;
     
567. 
     sp++;
     
568. 
     output(OSB);
     
569. 
     break;
     
570. 
     case ']':
     
571. 
     i++;
     
572. 
     spM[sp]=ch;
     
573. 
     sp++;
     
574. 
     output(CSB);
     
575. 
     break;
     
576. 
     case '#':
     
577. 
     i++;
     
578. 
     spM[sp]=ch;
     
579. 
     sp++;
     
580. 
     output(HSH);
     
581. 
     break;
     
582. 
     case '%':
     
583. 
     i++;
     
584. 
     spM[sp]=ch;
     
585. 
     sp++;
     
586. 
     output(PER);
     
587. 
     break;
     
588. 
     /* case '!':
     
589. 
     i++;
     
590. 
     sp++;
     
591. 
     output(NOTEQU);
     
592. 
     break; */
     
593. 
     case '&':
     
594. 
     i++;
     
595. 
     spM[sp]=ch;
     
596. 
     sp++;
     
597. 
     output(AND);
     
598. 
     break;
     
599. 
     case '\\':
     
600. 
     i++;
     
601. 
     spM[sp]=ch;
     
602. 
     sp++;
     
603. 
     output(BSH);
     
604. 
     break;
     
605. 
     case '.':
     
606. 
     i++;
     
607. 
     spM[sp]=ch;
     
608. 
     sp++;
     
609. 
     output(DOT);
     
610. 
     break;
     
611. 
     default:
     
612. 
     if (isalpha(store[i]))
     
613. 
     {
     
614. 
     j = 0;
     
615. 
     while(isalpha(store[i]))
     
616. 
     lexeme[j++] = store[i++];
     
617. 
     lexeme[j] = '\0';
     
618. 
     output(search(lexeme));
     

619. 
     break;
     
620. 
     }
     
621. 
     else if(isdigit(store[i]))
     
622. 
     {
     
623. 
     j = 0;
     
624. 
     while (isdigit(store[i]))
     
625. 
     lexeme[j++] = store[i++];
     
626. 
     lexeme[j] = '\0';
     
627. 
     digitM[digit]=store[i];
     
628. 
     digit++;
     
629. 
     output(DIGIT);
     
630. 
     break;
     
631. 
     }
     
632. 
     else if (store[i]=='\n')
     
633. 
     {
     
634. 
     i++;
     
635. 
     printf("\n Line=%d\n",line++);
     
636. 
     printf(" ____\n");
     
637. 
     }
     
638. 
     else if (store[i]=='\t' || store[i]==' ')
     
639. 
     i++;
     
640. 
     else
     
641. 
     i++, printf("\tInvalid symbol\n");
     
642. 
     }
     

643. 
     }
     
644. 
     }
     
645. 
     private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) {
     
646. 
     FILE *fp1; /* Source file pointer */
     

647. 
     int ch,i; /* used to store character read */
     
648. 
     char store[4000];
     
649. 
     int store_len;
     
650. 
     char file[15];
     
651. 
     /* clrscr(); */
     

652. 
     printf("Enter file name with .c as the extension\n");
     
653. 
     scanf("%s",file);
     
654. 
     //strcat(file, textBox1->Text->);
     

655. 
     for(int i=0; iText->Length; i++)// i ni textBox1 ni uzunligigacha 1 tadan oshirish
     
656. 
     { file[i]=textBox1->Text[i]; }
     

657. 
     fp1 = fopen(file, "r");
     

658. 
     if (fp1 == NULL)
     
659. 
     {
     
660. 
     //printf("The source file can not be opened for reading\n");
     
661. 
     MessageBox::Show("Fayl topilmadi");
     
662. 
     /*exit(1); */
     
663. 
     }
     

664. 
     else {
     
665. 
     /* read till end of file is encountered */
     
666. 
     i = 0;
     
667. 
     while ( (ch = getc(fp1)) != EOF)
     
668. 
     {
     
669. 
     store[i++] = ch;
     
670. 
     }
     

671. 
     store_len = i;
     

672. 
     /* close the input file */
     
673. 
     fclose(fp1);
     
674. 
     //printf("NUMBER\tSYMBOL\t\n");
     
675. 
     //printf("______\t______\t\t\n\n");
     
676. 
     //printf(" Line=1\n");
     
677. 
     //printf(" ____\n");
     
678. 
     lexical(store, store_len);
     
679. 
     label1->Text = "Identifikatorlar= "+ident.ToString();
     
680. 
     dataGridView1->RowCount=ident;
     
681. 
     for (int i = 0; i < ident; i++)
     
682. 
     {
     
683. 
     String ^s = gcnew String(identM[i]);
     
684. 
     //dataGridView1->Rows->Add();
     
685. 
     dataGridView1->Rows[i]->Cells[0]->Value =s;
     
686. 
     }
     
687. 
     //printf("identifiers=%d",ident);
     

688. 
     if( dataGridView1->RowCountRowCount=sp;}
     

689. 
     label2->Text = "Maxsus protsessorlar= "+sp.ToString();
     
690. 
     for (int i = 0; i < sp; i++)
     
691. 
     {
     
692. 
     String ^s = Convert::ToString(spM[i]);
     
693. 
     //dataGridView1->Rows->Add();
     
694. 
     dataGridView1->Rows[i]->Cells[1]->Value =s;
     
695. 
     }
     

696. 
     //printf("\n\n special operators=%d",sp);
     
697. 
     label3->Text = "Aktivr so'zlar= "+key.ToString();
     

698. 
     if( dataGridView1->RowCountRowCount=key;}
     

699. 
     for (int i = 0; i < key; i++)
     
700. 
     {
     
701. 
     String ^s = gcnew String(keyM[i]);
     
702. 
     //dataGridView1->Rows->Add();
     
703. 
     dataGridView1->Rows[i]->Cells[2]->Value =s;
     
704. 
     }
     

705. 
     //printf("\n\nkeywords=%d",key);
     

706. 
     if( dataGridView1->RowCountRowCount=op;}
     

707. 
     for (int i = 0; i < op; i++)
     
708. 
     {
     
709. 
     String ^s = gcnew String(opM[i]);
     
710. 
     //dataGridView1->Rows->Add();
     
711. 
     dataGridView1->Rows[i]->Cells[3]->Value =s;
     
712. 
     }
     
713. 
     label4->Text = "Operator bo'lmaganlar= "+op.ToString();
     
714. 
     //printf("\n\noperators=%d",op);
     

715. 
     if( dataGridView1->RowCountRowCount=digit;}
     

716. 
     for (int i = 0; i < op; i++)
     
717. 
     {
     
718. 
     String ^s = Convert::ToString(digitM[i]);
     
719. 
     //dataGridView1->Rows->Add();
     
720. 
     dataGridView1->Rows[i]->Cells[4]->Value =s;
     
721. 
     }
     
722. 
     label5->Text = "Raqamlar= "+digit.ToString();
     
723. 
     //printf("\n\ndigit=%d\n",digit);
     
724. 
     }
     
725. 
     //getch();
     
726. 
     }
     
727. 
     private: System::Void textBox1_TextChanged(System::Object^ sender, System::EventArgs^ e) {
     

728. 
     }
     
729. 
     private: System::Void textBox1_Click(System::Object^ sender, System::EventArgs^ e) {
     
730. 
     textBox1->Clear();
     
731. 
     }
     
732. 
     };
     
733. 
     }