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 a8c351f..c515432 100644
--- a/Lib/idlelib/IOBinding.py
+++ b/Lib/idlelib/IOBinding.py
@@ -266,7 +266,7 @@
self.reset_undo()
self.set_filename(filename)
self.text.mark_set("insert", "1.0")
- self.text.see("insert")
+ self.text.yview("insert")
self.updaterecentfileslist(filename)
return True
diff --git a/Misc/NEWS b/Misc/NEWS
index 6e7bc53..d2d0f89 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -277,6 +277,9 @@
Library
-------
+- 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.
+
- Issue #12161: Cause StringIO.getvalue() to raise a ValueError when used on a
closed StringIO instance.