EditorWindow.py was not finding the .chm help file on Windows. Typo
at Rev 1.54. Python Bug 990954
diff --git a/Lib/idlelib/EditorWindow.py b/Lib/idlelib/EditorWindow.py
index 41d26e5..e427479 100644
--- a/Lib/idlelib/EditorWindow.py
+++ b/Lib/idlelib/EditorWindow.py
@@ -61,7 +61,8 @@
dochome = os.path.join(basepath, pyver,
'Doc', 'index.html')
elif sys.platform[:3] == 'win':
- chmfile = os.path.join(sys.prefix, "Python%d%d.chm" % sys.version_info[:2])
+ chmfile = os.path.join(sys.prefix, 'Doc',
+ 'Python%d%d.chm' % sys.version_info[:2])
if os.path.isfile(chmfile):
dochome = chmfile
dochome = os.path.normpath(dochome)