cursor = head;
fscanf(h,"%d",&q);

	for(i = 0 ; i <= q; i ++)
		{
		fgets(buff,32,h);
		buff[strlen(buff)] = '\0';
		if(strstr(buff,"backspace"))
			{

				backspace(&head,pos);
				pos = pos -1;
			}
		else if (strstr(buff,"move") != NULL)
			{

				n = atoi(buff+5);
				for(j = 0; j < pos ; j++)
					{
						if(cursor->next == NULL)
							continue;
						cursor = cursor->next;

					}

				if(n>0)
				for(j = 1; j < n; j ++)
					{
						if(cursor->next == NULL)
							break;
						cursor = cursor->next;
					}
				else if(n<0)
				for(j = 1 ; j <n ; j ++)
					{
						if(cursor->prev == head)
							break;
						cursor = cursor->next;

					}
				else continue;
				pos = pos + atoi(buff +5);
			}
		else if(strstr(buff,"copy") != NULL)
	       	        {

				len = atoi(buff + 5);
			 	copy(&head, len, pos, &w);
		  	}
		else if(strstr(buff,"insert") != NULL)
			{
				len = strlen(buff+7);
				strcpy(string,(buff+7));
				for(i = 0; i < (strlen(string)-1) ; i++)
				{
					insert_node(&head,pos,string[i]);
					pos = pos + 1;
				}

			}
		else if(strstr(buff,"delete") != NULL)
			{
			n = atoi(buff+7);
			for(i = 0; i < n; i++)
				{
				del(&head, pos);
				pos = pos - 1;
				}
			}
		else if(strstr(buff,"paste") != NULL)
			{
			len = strlen(buff+6);
			for(i = 0; i <(strlen(w)-1); i++)
				{
				insert_node(&head,pos,w[i]);
				}
			pos = pos + (strlen(w)-1);
			}
		else if(strstr(buff,"undo") != NULL)
			printf("UNdo");

		}
	fclose(h);

x = head;