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master e94f08b2d9: * lisp/tab-line.el: Support non-buffer tabs in some t
From: |
Juri Linkov |
Subject: |
master e94f08b2d9: * lisp/tab-line.el: Support non-buffer tabs in some tab face functions. |
Date: |
Tue, 1 Feb 2022 14:43:22 -0500 (EST) |
branch: master
commit e94f08b2d9b3dc77b5ffc609b62f54f9730895ef
Author: Juri Linkov <juri@linkov.net>
Commit: Juri Linkov <juri@linkov.net>
* lisp/tab-line.el: Support non-buffer tabs in some tab face functions.
(tab-line-tab-face-special, tab-line-tab-face-modified): For non-buffer tabs
when 'tab-line-tabs-function' is e.g. 'tab-line-tabs-buffer-groups',
try to get the buffer from the property 'buffer'.
https://lists.gnu.org/archive/html/emacs-devel/2022-01/msg01923.html
---
lisp/tab-line.el | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/lisp/tab-line.el b/lisp/tab-line.el
index 1c1217cdf6..24033945f0 100644
--- a/lisp/tab-line.el
+++ b/lisp/tab-line.el
@@ -558,8 +558,9 @@ inherit from `tab-line-tab-inactive-alternate'. For use in
When TAB is a non-file-visiting buffer, make FACE inherit from
`tab-line-tab-special'. For use in
`tab-line-tab-face-functions'."
- (when (and buffer-p (not (buffer-file-name tab)))
- (setf face `(:inherit (tab-line-tab-special ,face))))
+ (let ((buffer (if buffer-p tab (cdr (assq 'buffer tab)))))
+ (when (and buffer (not (buffer-file-name buffer)))
+ (setf face `(:inherit (tab-line-tab-special ,face)))))
face)
(defun tab-line-tab-face-modified (tab _tabs face buffer-p _selected-p)
@@ -567,8 +568,9 @@ When TAB is a non-file-visiting buffer, make FACE inherit
from
When TAB is a modified, file-backed buffer, make FACE inherit
from `tab-line-tab-modified'. For use in
`tab-line-tab-face-functions'."
- (when (and buffer-p (buffer-file-name tab) (buffer-modified-p tab))
- (setf face `(:inherit (tab-line-tab-modified ,face))))
+ (let ((buffer (if buffer-p tab (cdr (assq 'buffer tab)))))
+ (when (and buffer (buffer-file-name buffer) (buffer-modified-p buffer))
+ (setf face `(:inherit (tab-line-tab-modified ,face)))))
face)
(defun tab-line-tab-face-group (tab _tabs face _buffer-p _selected-p)
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