folding visually

1 files changed, 10 insertions, 1 deletions

diff --git a/c_ldirs.go b/c_ldirs.go
index 64c9a4e..b32db51 100644
--- a/c_ldirs.go
+++ b/c_ldirs.go
@@ -43,7 +43,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  *
  * hardflip: src/c_ldirs.go
- * Mon Jan 08 17:44:15 2024
+ * Tue Jan 09 12:06:44 2024
  * Joe
  *
  * the directories linked list
@@ -116,3 +116,12 @@ func (dir *DirsNode) count_hosts() int {
 	}
 	return dir.lhost.last.ID + 1
 }
+
+func (dir *DirsNode) folded_parents() bool {
+	for ptr := dir.Parent; ptr.Parent != nil; ptr = ptr.Parent {
+		if ptr.Folded == true {
+			return true
+		}
+	}
+	return false
+}