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Fix Gnus registry header extraction

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* lisp/gnus/gnus-registry.el (gnus-registry-fetch-recipients-fast,
  gnus-registry-fetch-sender-fast): First, delete
  `gnus-registry-fetch-header-fast'. It was being called with reversed
  arguments, and thus always returned nil, but even if the argument
  order was correct it would have raised an error, as it was trying to
  `assq' a string in a vector. Instead, just have these two functions
  do their own work, as they're doing fairly different things.
This commit is contained in:
Eric Abrahamsen 2017-12-16 14:03:18 -08:00
parent 5959b48ece
commit 5f17472574
1 changed files with 9 additions and 13 deletions
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22
lisp/gnus/gnus-registry.el
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@ -844,21 +844,17 @@ Addresses without a name will say \"noname\"."
nil))
(defun gnus-registry-fetch-sender-fast (article)
(gnus-registry-fetch-header-fast "from" article))
(when-let* ((data (and (numberp article)
(assoc article (gnus-data-list nil)))))
(mail-header-from (gnus-data-header data))))
(defun gnus-registry-fetch-recipients-fast (article)
(gnus-registry-sort-addresses
(or (ignore-errors (gnus-registry-fetch-header-fast "Cc" article)) "")
(or (ignore-errors (gnus-registry-fetch-header-fast "To" article)) "")))
(defun gnus-registry-fetch-header-fast (article header)
"Fetch the HEADER quickly, using the internal gnus-data-list function."
(if (and (numberp article)
(assoc article (gnus-data-list nil)))
(gnus-string-remove-all-properties
(cdr (assq header (gnus-data-header
(assoc article (gnus-data-list nil))))))
nil))
(when-let* ((data (and (numberp article)
(assoc article (gnus-data-list nil))))
(extra (mail-header-extra (gnus-data-header data))))
(gnus-registry-sort-addresses
(or (cdr (assq 'Cc extra)) "")
(or (cdr (assq 'To extra)) ""))))
;; registry marks glue
(defun gnus-registry-do-marks (type function)