Re: Diff could also show the changes within lines

[Tom]

Tom <adatgyujto <at> gmail.com> writes:
> 
>     (diff-auto-refine-mode 1)
> 

Turns out it only refines one hunk (the current) and the others only
if you use hunk navigation commands (diff-auto-refine-mode does this which 
is on by default in Emacs 24). So to refine all hunks automatically,
do this in the diff hook:

  (save-excursion
    (goto-char (point-min))
    (while (not (eobp))
      (diff-hunk-next))))