Syntax highlighting now correctly handles cd

1 files changed, 3 insertions, 0 deletions

diff --git a/parse_tree.h b/parse_tree.h
index 6fcbde0d..0355117f 100644
--- a/parse_tree.h
+++ b/parse_tree.h
@@ -217,6 +217,9 @@ public:
     /* Find all the nodes of a given type underneath a given node */
     typedef std::vector<const parse_node_t *> parse_node_list_t;
     parse_node_list_t find_nodes(const parse_node_t &parent, parse_token_type_t type) const;
+    
+    /* Indicate if the given argument_list or arguments_or_redirections_list is a root list, or has a parent */
+    bool argument_list_is_root(const parse_node_t &node) const;
 };