Many small changes to keep the byte compiler happy. Furthermore:
(org-prefix-format-compiled): New variable.
(org-compile-prefix-format): New function.
(org-timeline, org-agenda, org-diary): Call
`org-compile-prefix-format'.
(org-agenda-prefix-format,org-timeline-prefix-format): New
options.
(org-agenda-get-scheduled): Check if file is openned in
`org-mode'.
(org-get-entries-from-diary): Use `org-get-time-of-day', for
consistency with entries from `org-mode' files.
(org-get-time-of-day): Fixed bug with partial matches early in a
line.
(org-non-link-chars): New constant.
(org-link-regexp): Respect `org-non-link-chars'.
(org-agenda-day-view): Command removed.
(org-agenda-toggle-week-view): Renamed from
`org-agenda-week-view'.
(org-follow-bbdb-link, org-store-link): Search also company field.
(org-highlight-overlay): New variable.
(org-highlight, org-unhighlight): New functions.
(org-agenda-mode): Added pre-command-hook to remove highlight.
(org-evaluate-time-range): Behavior depend upon time stamp format:
Does it contain a time or not?
(org-show-subtree, org-show-entry): New functions.
(org-agenda-cleanup-fancy-diary): Remove empty lines.