1 files changed, 0 insertions, 199 deletions
diff --git a/src/pim/Scanner.cpp b/src/pim/Scanner.cpp
deleted file mode 100644
index 4ceb942..0000000
--- a/src/pim/Scanner.cpp
+++ /dev/null
@@ -1,199 +0,0 @@
-//Lexical analyser
-#include <algorithm>
-#include <cctype>
-#include "Scanner.h"
-
-namespace pim
-{
-	namespace compiler
-	{
-		Scanner::Scanner(std::stringstream & source_) :
-			source(source_)
-		{
-			nextCharacter();
-		}
-
-		Token Scanner::NextToken()
-		{
-			//Read whitespace, newlines and comments
-			while(
-				cChar == ' ' ||	cChar == '\t' ||
-				cChar == '\r' || cChar == '\n' ||
-				cChar == '/')
-			{
-				if(cChar == '/')
-				{
-					nextCharacter();
-					if(cChar == '/')
-					{
-						while(cChar != '\n' && cChar != '\r')
-							nextCharacter();
-					}
-					else
-						return Token(Token::DivideSymbol, "/", cLine);
-				}
-
-				if(cChar == '\r')
-				{
-					nextCharacter();
-					if(cChar == '\n')
-						cLine++;
-					else
-						continue;
-				}
-				else if(cChar == '\n')
-					cLine++;
-
-				nextCharacter();
-			}
-
-			if(std::isalpha(cChar))	//Read alphanumeric symbols
-			{
-				cToken.clear();
-				while(std::isalpha(cChar) || std::isdigit(cChar))
-				{
-					cToken.push_back(cChar);
-					nextCharacter();
-				}
-
-				std::transform(cToken.begin(), cToken.end(), cToken.begin(), ::tolower);
-
-				for(int i = 0; i < Token::SymbolNumber; i++)
-					if(Token::SymbolNames[i] == cToken)
-						return Token(i, cToken, cLine);
-				return Token(Token::Identifier, cToken, cLine);
-			}
-			else if(std::isdigit(cChar)) //Read numeric constants
-			{
-				bool decimal = false;
-				cToken.clear();
-				while(std::isdigit(cChar))
-				{
-					cToken.push_back(cChar);
-					nextCharacter();
-				}
-				if(cChar == '.')
-				{
-					decimal = true;
-					cToken.push_back(cChar);
-					nextCharacter();
-					while(std::isdigit(cChar))
-					{
-						cToken.push_back(cChar);
-						nextCharacter();
-					}
-				}
-				if(decimal)
-					return Token(Token::DecimalConstant, cToken, cLine);
-				return Token(Token::IntegerConstant, cToken, cLine);
-			}
-			else if(cChar == '[')
-			{
-				cToken.clear();
-				nextCharacter();
-				while(std::isalpha(cChar) || std::isdigit(cChar) || cChar == '_' || cChar == '-')
-				{
-					cToken.push_back(cChar);
-					nextCharacter();
-				}
-				nextCharacter();
-
-				std::transform(cToken.begin(), cToken.end(), cToken.begin(), ::toupper);
-
-				return Token(Token::RTMacro, cToken, cLine);
-			}
-			else if(cChar == '=')
-			{
-				nextCharacter();
-				if(cChar == '=')
-				{
-					nextCharacter();
-					return Token(Token::EqualSymbol, "==", cLine);
-				}
-				return Token(Token::AssignSymbol, "=", cLine);
-			}
-			else if(cChar == '!')
-			{
-				nextCharacter();
-				if(cChar == '=')
-					return Token(Token::NotEqualSymbol, "==", cLine);
-			}
-			else if(cChar == '(')
-			{
-				nextCharacter();
-				return Token(Token::LeftBracket, "(", cLine);
-			}
-			else if(cChar == ')')
-			{
-				nextCharacter();
-				return Token(Token::RightBracket, ")", cLine);
-			}
-			else if(cChar == '/')
-			{
-				nextCharacter();
-				return Token(Token::DivideSymbol, "/", cLine);
-			}
-			else if(cChar == '*')
-			{
-				nextCharacter();
-				return Token(Token::MultiplySymbol, "*", cLine);
-			}
-			else if(cChar == '+')
-			{
-				nextCharacter();
-				return Token(Token::PlusSymbol, "+", cLine);
-			}
-			else if(cChar == '-')
-			{
-				nextCharacter();
-				return Token(Token::MinusSymbol, "-", cLine);
-			}
-			else if(cChar == '%')
-			{
-				nextCharacter();
-				return Token(Token::ModuloSymbol, "%", cLine);
-			}
-			else if(cChar == '<')
-			{
-				nextCharacter();
-				if(cChar == '=')
-				{
-					return Token(Token::LessEqualSymbol, "<=", cLine);
-				}
-				return Token(Token::LessSymbol, "<", cLine);
-			}
-			else if(cChar == '>')
-			{
-				nextCharacter();
-				if(cChar == '=')
-				{
-					return Token(Token::GreaterEqualSymbol, ">=", cLine);
-				}
-				return Token(Token::GreaterSymbol, ">", cLine);
-			}
-			else if(cChar == ',')
-			{
-				nextCharacter();
-				return Token(Token::CommaSymbol, ",", cLine);
-			}
-			else if(cChar == '.')
-			{
-				nextCharacter();
-				return Token(Token::DotSymbol, ".", cLine);
-			}
-			else
-			{
-				nextCharacter();
-				return Token(Token::InvalidSymbol, std::string(1, cChar), cLine);
-			}
-		}
-
-		void Scanner::nextCharacter()
-		{
-			if(source.good())
-				cChar = source.get();
-			else
-				cChar = 0;
-		}
-	}
-}