lol

%{
    #include <iostream>
    using namespace std;
    typedef struct {
        int row;
        int col;
    } POS;
POS pos = {0,0};

%}

%option noyywrap

%%


([0-9]*\.[0-9]*)  {     pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                            << " length: " << strlen(yytext) << "] "
                            << "Float = " << yytext
                            << endl;
                }

[0-9]*          {       pos.col += yyleng;
                         cout    << "[line: " << pos.row << " column: " << pos.col
                            << " length: " << strlen(yytext) << "] "
                            << "Integer = " << yytext
                            << endl;
                }
\'[a-zA-z]\'          {
                        pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                            << " length: " << strlen(yytext) << "] "
                            << "Char = " << yytext
                            << endl;
                }
"Int:"          {       pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                            << " length: " << strlen(yytext) << "] "
                            << "DECLARATION (Integer)"
                            << endl;
                }

"Float:"          {     pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                            << " length: " << strlen(yytext) << "] "
                            << "DECLARATION (Float)"
                            << endl;
                }
"Char:"          {      pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                            << " length: " << strlen(yytext) << "] "
                            << "DECLARATION (Char)"
                            << endl;
                }
">>>"             {     pos.col += yyleng;
                        cout    << "[line: " << yylineno << " column: " << "?"
                             << " length: " << strlen(yytext) << "] "
                             << "READ" << endl;
                }
"<<<"             {     pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "PRINT" << endl;
                }
"="          {      pos.col += yyleng;
                   cout    << "[line: " << pos.row << " column: " << pos.col
                            << " length: " << strlen(yytext) << "] "
                            << "ASSIGN VALUE"
                            << endl;
                }

"+"             {       pos.col += yyleng;
                       cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "PLUS" << endl;
                }
"-"             {       pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "MINUS" << endl;
                }
"*"             {       pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "MULTIPLY" << endl;
                }
"and"             {     pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "LOGICAL AND" << endl;
                }
"or"             {      pos.col += yyleng;
                         cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "LOGICAL OR" << endl;
                }
"!"             {       pos.col += yyleng;
                        cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "LOGICAL NOT" << endl;
                }
"=="             {      pos.col += yyleng;
                       cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "EQUAL" << endl;
                }
"!="             {      pos.col += yyleng;
                       cout    << "[line: " << pos.row << " column: " << pos.col
                             << " length: " << strlen(yytext) << "] "
                             << "NOT EQUAL" << endl;
                }
\n {pos.row++; pos.col = 0;}
[ \t\r]         {pos.col += yyleng;}
.               {
                    cout << "error: " << yytext << "\n";
                }

%%