branch: elpa/why-this
commit 236f8fd225ac1a8001b27624fb1b121eb7927b57
Author: Akib Azmain Turja <a...@disroot.org>
Commit: Akib Azmain Turja <a...@disroot.org>
Fix problem when enabled on multiple buffers
---
why-this.el | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/why-this.el b/why-this.el
index 6c7c98fa12..84e1cb6502 100644
--- a/why-this.el
+++ b/why-this.el
@@ -108,6 +108,9 @@ NICK."
(defvar why-this--idle-timer nil
"Timer for rendering.")
+(defvar why-this--buffer-count 0
+ "Count of buffers where Why-This mode is enabled.")
+
(defvar-local why-this--backend nil
"Backend for current buffer.")
@@ -283,10 +286,13 @@ Actually the supported backend is returned."
(setq why-this--idle-timer nil))
(setq why-this--idle-timer
(run-with-idle-timer why-this-idle-delay t
- #'why-this--render-non-blocking)))
+ #'why-this--render-non-blocking))
+ (setq why-this--buffer-count (1+ why-this--buffer-count)))
(remove-hook 'post-command-hook #'why-this--update-overlays t)
- (cancel-timer why-this--idle-timer)
- (setq why-this--idle-timer nil))))
+ (setq why-this--buffer-count (1- why-this--buffer-count))
+ (when (zerop why-this--buffer-count)
+ (cancel-timer why-this--idle-timer)
+ (setq why-this--idle-timer nil)))))
(defun why-this-backend-git (cmd &rest args)
"Git backend for Why-This mode.
