Edit or delete old posts.

Edit or delete old posts.

This patchset adds the ability to edit (including delete) Livejournal
entries that have already been posted to Livejournal.

There are three caveats to this:

  1) For it to work, `lj-archive-posts' must be t (now the default).

  2) You can't edit/delete a post that wasn't originally posted from
     SXEmacs/LJ (that has the editing/deletion features)

  3) Post date/time cannot be altered.  You either get it right when
     you post the entry the first time, or you edit the date from the
     Livejournal site.

Yes, I know that is a little sucky, but hopefully that won't be the
case for long.  I am working on ways to eliminate at least the 2nd
caveat.

	* lj.el (lj-post-proc-parser): Save the itemid as well.

	* lj.el (lj-item-id): New.  Stores the itemid from the just posted
	journal entry.

	* lj.el (lj-archive-post): Put the itemid and permalink at the top
	of the achived post.

	* lj.el (lj-stringify-id): New.  Turns an itemid into a string.

	* lj.el (lj-delete-post-internal): New.

	* lj.el (lj-delete-post-proc-parser): New.

	* lj.el (lj-header-regexp): Add X-LJ-URL, X-LJ-ItemID

	* lj.el (lj-header-itemid): New face.

	* lj.el (lj-header-url): New face.

	* lj.el (lj-font-lock-keywords): Add X-LJ-URL and X-LJ-ItemID
	headers.

	* lj.el (lj-goto-x-lj-url): New.

	* lj.el (lj-goto-x-lj-itemid): New.

	* lj.el (lj-edit-old-post): New.

	* lj.el (lj-construct-url): Update to allow for editing old posts.

	* lj.el (lj-archive-post): Handle editing old posts.

	* lj.el (lj-generate-new-buffer): Lose some whitespace being
	injected into the created buffer.

	* lj.el (lj-delete-old-post): New.

	* lj.el (lj-archive-posts): Change default to t.

	* lj.el (lj-version): Bump.

Signed-off-by: Steve Youngs <steve@sxemacs.org>