44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
#include <iostream>
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#include <cstring>
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#include <cstdlib>
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#include "nasal.h"
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int main()
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{
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std::string command;
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std::cout<<">> input \"help\" to find help."<<std::endl;
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while(1)
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{
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std::cout<<">> ";
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std::cin>>command;
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if(command=="help")
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{
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std::cout<<">> 1. input file name to run the nasal script."<<std::endl;
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std::cout<<">> 2. command cls to clear the screen."<<std::endl;
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std::cout<<">> 3. command exit to shut down the program."<<std::endl;
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std::cout<<">> 4. command lexer to see tokens in stack."<<std::endl;
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std::cout<<">> 5. command del to delete all elements in stack."<<std::endl;
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std::cout<<">> 6. command run to run the programme in stack."<<std::endl;
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}
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else if(command=="cls")
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{
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system("cls");
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//linux system("clear");
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//macOS system("clear");
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}
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else if(command=="exit")
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break;
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else if(command=="lexer")
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nasal::nasal_lexer.print();
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else if(command=="del")
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nasal::nasal_lexer.delete_all();
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else if(command=="run")
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{
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;
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}
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else
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nasal::RunProcess(command);
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}
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return 0;
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}
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