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From: Matt Kramer <matt314159@gmail.com>
To: Juri Linkov <juri@linkov.net>
Cc: 52050@debbugs.gnu.org
Subject: bug#52050: [PATCH] Make tab-line-switch-cycling work with buffer groups
Date: Tue, 23 Nov 2021 01:41:59 -0800	[thread overview]
Message-ID: <CANGn5a4Eh=P+v+3L3pzaWtwH0y_SwvtkpYqf165XA_mp2vkqHw@mail.gmail.com> (raw)
In-Reply-To: <86sfvnpaie.fsf@mail.linkov.net>

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>
> But it seems you also modified either tab-line-tabs-buffer-list-function,
> or tab-line-tabs-buffer-group-sort-function, or both of them.  Is this
> true?
>

Yes to tab-line-tabs-buffer-group-sort-function, no to
tab-line-tabs-buffer-list-function, yes also to
tab-line-tabs-buffer-group-function. Setup is below:

(defvar ++buffer-group-table
  (make-hash-table :test 'equal))

;; I manually populate ++buffer-group-table

(defun ++tab-line-buffer-group (buffer)
  (gethash (buffer-name buffer) ++buffer-group-table
           (with-current-buffer buffer
             (concat (symbol-name major-mode)
                     ":"
                     (and buffer-file-name
                          (file-name-directory buffer-file-name))))))

(defun ++buffer-name< (a b)
  (string< (buffer-name a) (buffer-name b)))

(setq tab-line-tabs-function #'tab-line-tabs-buffer-groups
      tab-line-tabs-buffer-group-function #'++tab-line-buffer-group
      tab-line-tabs-buffer-group-sort-function #'++buffer-name<
      tab-line-switch-cycling t)

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  reply	other threads:[~2021-11-23  9:41 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-23  4:16 bug#52050: [PATCH] Make tab-line-switch-cycling work with buffer groups Matt Kramer
2021-11-23  8:06 ` Juri Linkov
2021-11-23  9:41   ` Matt Kramer [this message]
2021-11-24 19:43     ` Juri Linkov

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