[ESS] Error with 'R Help Preview'

Stephen Eglen S.J.Eglen at damtp.cam.ac.uk
Tue Jan 11 21:57:35 CET 2011

> (Rd-preview-help)  always gives me the following error:  
> "Error: exactly one Rd file must be specified 
> Execution halted"

hi Robert,

How are you calling the function, and from what buffer (with what
contents?)  I just did C-c C-p on one of my .Rd buffers, and the preview
came up fine.  (This is on a linux machine - can you check whether it
works for you on a linux machine?.)

> I'm using Gnu Emacs 23.1.1 on XP and ESS 5.11. 


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