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| author | Andrew G Cohen <cohen@andy.bu.edu> | 2020-09-05 08:46:43 +0800 |
|---|---|---|
| committer | Andrew G Cohen <cohen@andy.bu.edu> | 2020-09-05 08:46:43 +0800 |
| commit | ecfc13e41627511769e00a2d0a7568d5bdbe8a0d (patch) | |
| tree | 0594654501fdfb3ded9233a01fecd96ef9924e5a /lisp/gnus/gnus-registry.el | |
| parent | f450798cb0b9bedfa73efff14605a04eec4f1d9e (diff) | |
| download | emacs-ecfc13e41627511769e00a2d0a7568d5bdbe8a0d.tar.gz emacs-ecfc13e41627511769e00a2d0a7568d5bdbe8a0d.tar.bz2 emacs-ecfc13e41627511769e00a2d0a7568d5bdbe8a0d.zip | |
Introduce nnselect backend for gnus
This new backend allows gnus to handle arbitrary sets of messages
spanning multiple groups, even when these groups are from different
backends and different servers. All gnus glue is removed from
nnir (leaving only the backend search functions) and gnus
search-related processing is done through nnselect. In appropriate
places 'nnir' has been replaced by 'nnselect' or 'search'.
* etc/NEWS: Document the change.
* doc/misc/gnus.texi: New documentation for nnselect and update
searching and thread-referral sections.
* lisp/gnus/nnselect.el: New file.
* lisp/gnus/nnir.el: Remove all gnus glue, leaving only searching
capability. Improve documentation strings.
* lisp/gnus/gnus-group.el (gnus-group-read-ephemeral-search-group,
gnus-group-make-search-group): New functions.
* lisp/gnus/gnus-msg.el (gnus-setup-message, gnus-group-news,
gnus-summary-news-other-window): Update to work for nnselect. Fix
gnus-newsgroup-name wrangling.
*lisp/gnus/gnus-registry.el
(gnus-registry-action,gnus-registry-ignore-group-p): Make work from nnselect.
* lisp/gnus/nnheader.el (nnheader-parse-head, nnheader-parse-nov):
Rework and consolidate header parsing.
* lisp/gnus/gnus-agent.el (gnus-agent-regenerate-group):
* lisp/gnus/gnus-cache.el (gnus-possibly-enter-article):
* lisp/gnus/gnus-cloud.el (gnus-cloud-available-chunks):
* lisp/gnus/gnus-msg.el (gnus-inews-yank-articles):
* lisp/gnus/gnus-sum. (gnus-get-newsgroup-headers):
* lisp/gnus/nndiary.el (nndiary-parse-head):
* lisp/gnus/nnfolder.el (nnfolder-parse-head):
* lisp/gnus/nnmaildir.el (nnmaildir--update-nov):
* lisp/gnus/nnml.el (nnml-parse-head):
* lisp/gnus/nnspool.el (nnspool-insert-nov-head):
Use new header parsing.
* lisp/gnus/gnus-start.el (gnus-read-active-for-groups): Rescan on
activation by default.
* lisp/gnus/gnus-sum.el (gnus-summary-line-format-alist): New specs
for virtual groups.
(gnus-article-sort-by-rsv, gnus-thread-sort-by-rsv): New functions to
allow sorting by search RSV.
Diffstat (limited to 'lisp/gnus/gnus-registry.el')
| -rw-r--r-- | lisp/gnus/gnus-registry.el | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lisp/gnus/gnus-registry.el b/lisp/gnus/gnus-registry.el index 1ac1d05e033..65bcd0e8a36 100644 --- a/lisp/gnus/gnus-registry.el +++ b/lisp/gnus/gnus-registry.el @@ -427,6 +427,8 @@ This is not required after changing `gnus-registry-cache-file'." (gnus-message 4 "Removed %d ignored entries from the Gnus registry" (- old-size (registry-size db))))) +(declare-function gnus-nnselect-group-p "nnselect" (group)) +(declare-function nnselect-article-group "nnselect" (article)) ;; article move/copy/spool/delete actions (defun gnus-registry-action (action data-header from &optional to method) (let* ((id (mail-header-id data-header)) @@ -437,7 +439,10 @@ This is not required after changing `gnus-registry-cache-file'." (or (cdr-safe (assq 'To extra)) ""))) (sender (nth 0 (gnus-registry-extract-addresses (mail-header-from data-header)))) - (from (gnus-group-guess-full-name-from-command-method from)) + (from (gnus-group-guess-full-name-from-command-method + (if (gnus-nnselect-group-p from) + (nnselect-article-group (mail-header-number data-header)) + from))) (to (if to (gnus-group-guess-full-name-from-command-method to) nil))) (gnus-message 7 "Gnus registry: article %s %s from %s to %s" id (if method "respooling" "going") from to) @@ -788,7 +793,7 @@ Consults `gnus-registry-unfollowed-groups' and Consults `gnus-registry-ignored-groups' and `nnmail-split-fancy-with-parent-ignore-groups'." (and group - (or (gnus-grep-in-list + (or (gnus-virtual-group-p group) (gnus-grep-in-list group (delq nil (mapcar (lambda (g) (cond @@ -1218,7 +1223,7 @@ is `ask', ask the user; or if `gnus-registry-install' is non-nil, enable it." (gnus-registry-initialize))) gnus-registry-enabled) -;; largely based on nnir-warp-to-article +;; largely based on nnselect-warp-to-article (defun gnus-try-warping-via-registry () "Try to warp via the registry. This will be done via the current article's source group based on @@ -1242,7 +1247,7 @@ data stored in the registry." (gnus-ephemeral-group-p group) ;; any ephemeral group (memq (car (gnus-find-method-for-group group)) ;; Specific methods; this list may need to expand. - '(nnir))) + '(nnselect))) ;; remember that we've seen this group already (push group seen-groups) |