[ZPT] Trailing newline added by TALInterpreter.__call__()

[Fred Drake]

The TALInterpreter class is very careful to add a trailing newline at the end 
of a rendering if there isn't one already present.  This vaguely feels like 
something that was done to make the user experiance nicer for someone working 
with the templates in an editor, but there's no comment explaining it in the 
code.

Does anyone here remember why this was done?  We've actually had a reason not 
to want the extra newline recently.  It causes tal:content and tal:replace to 
add an unexpected newline to the output when the value for the content or 
replacement is generated by another page template, which can break 
presentations.


  -Fred

-- 
Fred L. Drake, Jr.  <fred at zope.com>
PythonLabs at Zope Corporation