X-Git-Url: http://nitlanguage.org

diff --git a/src/parser_util.nit b/src/parser_util.nit
index 17aa012..1e11840 100644
--- a/src/parser_util.nit
+++ b/src/parser_util.nit
@@ -85,11 +85,11 @@ redef class ToolContext
 
 	# Parse a super class declaration
 	# Fatal error if the `string` is not a syntactically correct super class declaration
-	fun parse_superclass(string: String): ASuperclass
+	fun parse_superclass(string: String): APropdef
 	do
 		var mod_string = "class Dummy\nsuper {string}\nend"
 		var nclassdef = parse_classdef(mod_string).as(AStdClassdef)
-		var nsuperclasses = nclassdef.n_superclasses
+		var nsuperclasses = nclassdef.n_propdefs
 		if nsuperclasses.length != 1 then
 			self.fatal_error(null, "Fatal Error: not a super class declaration")
 			abort
@@ -222,10 +222,15 @@ redef class ToolContext
 	end
 end
 
+# A modified lexer that feed tokens before and after the real tokens.
 class InjectedLexer
 	super Lexer
 
+	# The tokens to use before the real tokens (in order).
 	var injected_before = new List[Token]
+
+	# The tokens to use after the real tokens (in order).
+	# The real EOF token is produced after these tokens.
 	var injected_after = new List[Token]
 	private var is_finished = false