# The human-readable description of the message.
	#
	# eg. "Error: cannot find method `foo`."
	#
	# A good message should:
	#
	# * start with a message type like "Error:", "Syntax Error:", "Warning:".
	#   The type is capitalized and terminated by a column.
	#   The rest on the message starts with a lowercase letter and is terminated with a dot.
	#
	# * be short and fit on a single line.
	#
	# * have meaningful information first.
	#   This helps the reader and remain usable
	#   when truncated, by an IDE for instance.
	#
	# * enclose identifiers, keywords and pieces of code with back-quotes.
	var text: String