Fixing common actions.
@@ -128,7 +128,7 @@ collect_right_sep = [
# Used for productions of the form - zero or more elements:
# Elements = Element Elements | Element | EMPTY;
-collect_optional = [
+collect_right_optional = [
collect_right_first,
pass_nochange,
pass_empty
@@ -136,7 +136,7 @@ collect_optional = [
# Used for productions of the form - zero or more elements:
# Elements = Element "," Elements | Element | EMPTY;
-collect_sep_optional = [
+collect_right_sep_optional = [
collect_right_first_sep,
pass_nochange,
pass_empty
