More documentation for the Lexer

src/Lexer.h

@@ -10,6 +10,7 @@ typedef std::vector<Token> TokenStream;
 /* The number of data types currently in Sapphire. */
 #define TYPE_COUNT 14
 
+/* The Lexer for the Sapphire compiler. A Lexer reads source code from a file, and turns it into a stream of tokens the compiler can understand. */
 class Lexer
 {
 private:
@@ -38,7 +39,7 @@ private:
 public:
     /* An array containing Sapphire's current data types. */
     static const std::array<std::string,TYPE_COUNT> types;
-    
+
     ~Lexer();
 
     /* Lex the given text, turning it into a stream of tokens. */