1 files changed, 5 insertions, 1 deletions
diff --git a/TODO.md b/TODO.md
index b952c9d..75c9679 100644
--- a/TODO.md
+++ b/TODO.md
@@ -3,4 +3,8 @@ TODO List
 
 - TODO: eliminate xmalloc
 - TODO: build time directory as lib
-- TODO: command 'help <topic>' should return success
+- TODO: file search path. 'cd' command?
+- TODO: increase __malloc_margin to ? (now 0x20)
+----------------------------------------------------
+- Done:
+	- command 'help <topic>' should return success