Lexer+Reader: Don't tokenize comments

src/lexer.cpp

@@ -256,9 +256,6 @@ bool Lexer::consumeValue()
 
 bool Lexer::consumeComment()
 {
-	size_t column = m_column;
-	std::string comment;
-
 	ignore(); // ;
 
 	static std::unordered_set<char> exit = {
@@ -275,18 +272,9 @@ bool Lexer::consumeComment()
 			break;
 		}
 
-		comment += character;
 		ignore();
 	}
 
-	// Trim comment
-	comment.erase(comment.begin(),
-	              std::find_if(comment.begin(), comment.end(), [](char c) { return !std::isspace(c); }));
-	comment.erase(std::find_if(comment.rbegin(), comment.rend(), [](char c) { return !std::isspace(c); }).base(),
-	              comment.end());
-
-	m_tokens.push_back({ Token::Type::Comment, m_line, column, comment });
-
 	return true;
 }
 

src/lexer.h

@@ -34,7 +34,6 @@ struct Token {
 		String,       // "foobar"
 		Keyword,      // :keyword
 		Value,        // number, "nil", "true", "false", symbol
-		Comment,      // ;
 		Error,
 	};
 

src/reader.cpp

@@ -45,14 +45,7 @@ void Reader::read()
 
 	// Check for multiple expressions
 	if (!isEOF()) {
-		Token::Type type = peek().type;
+		Error::the().add("more than one sexp in input");
-		switch (type) {
-		case Token::Type::Comment:
-			break;
-		default:
-			Error::the().add("more than one sexp in input");
-			break;
-		};
 	}
 }
 
@@ -108,10 +101,6 @@ ValuePtr Reader::readImpl()
 	case Token::Type::Keyword: // :keyword
 		return readKeyword();
 		break;
-	case Token::Type::Comment: // ;
-		ignore();
-		return nullptr;
-		break;
 	case Token::Type::Value: // true, false, nil
 		return readValue();
 		break;