[ESS] *R* buffers: keeping cursor at the end

[Brahm, David]

Sorry if line-wrapping made my last message hard to read.  Try this:

; From Martin Maechler <maechler at stat.math.ethz.ch>:
(eval-after-load "comint" '(progn
  (setq comint-scroll-to-bottom-on-output 'others)
  ; (setq comint-scroll-show-maximum-output t) ; I find jumpy
  (define-key comint-mode-map [up] 
    'comint-previous-matching-input-from-input)
  (define-key comint-mode-map [down]
    'comint-next-matching-input-from-input)
  (define-key comint-mode-map "\C-a"
    'comint-bol-or-process-mark) )
)

-- David Brahm (brahm at alum.mit.edu)