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-rw-r--r--Lib/idlelib/ToolTip.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/idlelib/ToolTip.py b/Lib/idlelib/ToolTip.py
index eadcdea..2236f76 100644
--- a/Lib/idlelib/ToolTip.py
+++ b/Lib/idlelib/ToolTip.py
@@ -1,3 +1,6 @@
+# general purpose 'tooltip' routines - currently unused in idlefork
+# (although the 'calltips' extension is partly based on this code)
+# may be useful for some purposes in (or almost in ;) the current project scope
# Ideas gleaned from PySol
import os