Issue #12590: IDLE editor window now always displays the first line
when opening a long file. With Tk 8.5, the first line was hidden.
diff --git a/Lib/idlelib/IOBinding.py b/Lib/idlelib/IOBinding.py
index 3f5d556..d20c708 100644
--- a/Lib/idlelib/IOBinding.py
+++ b/Lib/idlelib/IOBinding.py
@@ -232,7 +232,7 @@
# before being able to execute the code
self.set_saved(False)
self.text.mark_set("insert", "1.0")
- self.text.see("insert")
+ self.text.yview("insert")
self.updaterecentfileslist(filename)
return True