Re: patch for documentation about version control

[Thien-Thi Nguyen]

apparently, it is not only the parser that needs work:

  (defun ttn-test ()
    (interactive)
    (find-file "~/tmp/ChangeLog")
    (sit-for 0)
    (call-interactively 'vc-annotate))

elp results:

  Function Name            Call Count  Elapsed Time  Average Time
  =======================  ==========  ============  ============
  ttn-test                 1           13.740197     13.740197
  vc-rcs-annotate-command  1           12.956783     12.956783
  vc-rcs-parse             1           4.92826       4.92826

the vc-rcs-* funcs take 93% and 36% of the total time, respectively.
unfortunately, nothing comes to mind for `vc-rcs-annotate-command'
speedup.  suggestions welcome.

thi