Believe it or not, but "more" on Windows requires "more <file" rather

than "more file".  Since tempfilepager() is only used on Windows, it
seems, do this unconditionally -- on Unix, it always invokes something
else.

Lib/pydoc.py

@@ -835,7 +835,7 @@ def tempfilepager(text, cmd):
     file.write(text)
     file.close()
     try:
-        os.system(cmd + ' ' + filename)
+        os.system(cmd + ' <' + filename)
     finally:
         os.unlink(filename)