Hi Tom,

On Mon, Sep 14, 2015 at 06:40:48AM -1000, Thomas S. Dye wrote:
> 
> I couldn't find any information on this in the manual or the mailing
> list, though I vaguely recall some discussion on the list a while back.
> 
> Is there a limit on the length of text that a macro like this will
> process?
> 
> #+MACRO: green \textcolor{PaleGreen4}{$1}
> 
> I have 2 and 3 line sections of text passed to $1 that worked last
> spring, but fail now.

Are you sure?  Here is a 3 line macro that seems to work fine for me:

  non-uniform acceptance ratio.  {{{note(Add note on RICH detectors
  relying on exactly this feature to discriminate between particle
  species.,inline)}}}

I have attached a screenshot of the relevant part of the output pdf to
show it actually works.  How does the failure happen, what do you see in
the exported file?

Hope this helps,

-- 
Suvayu

Open source is the future. It sets us free.