Re: ProtonMail Bridge Patch

["Jakub Ječmínek" <kuba@kubajecminek.cz>]

"Eric Abrahamsen" <eric@ericabrahamsen.net> writes:

> Huh. Yeah, I absolutely believe it's true, I just wish I could pinpoint
> where.

Ok, I think I've found it. The problem is that we're feeding unsorted
lists into a bunch of functions that require lists to be sorted (a lot
of functions do in 'gnus-range.el').

**Example 1:**
Inside the body of 'gnus-select-newsgroup' ('gnus-sum.el').

(setq gnus-newsgroup-unreads
	    (gnus-sorted-nintersection
	     gnus-newsgroup-unreads fetched-articles))

...

(gnus-update-missing-marks
  (gnus-sorted-difference articles fetched-articles))


**Example 2:**
Inside the body of 'nnimap-update-info' ('nnimap.el').

(let* ((unread (gnus-compress-sequence
		(gnus-set-difference
		 (gnus-set-difference
		  existing
		  (gnus-sorted-union
		   (cdr (assoc '%Seen flags))
		   (cdr (assoc '%Deleted flags))))
		 (cdr (assoc '%Flagged flags)))))
       (read (range-difference
	      (cons start-article high) unread)))

-- 
Kuba Ječmínek (http://kubajecminek.cz)