[Emacs] evil: Use evil-search module.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>
[Emacs] evil: <leader>n to clear search highlights.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>
[Emacs] Setup org-journal.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>
[Emacs] org: Safeguard header format against pre-headline position.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>
[Emacs] org: Fix capture buffer key binding.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>
[Emacs] Use different journal time format.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>
[Emacs] evil: Use hook rather than advice to adjust SPC.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>
[Emacs] keys: Add find-{function,variable} to help-map.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>
[Emacs] erc: Add ercn package.

Signed-off-by: Michael Markert <markert.michael@googlemail.com>