-
Grégoire Jadi authored
* lisp/xwidget.el (xwidget-kill-buffer-query-function): New function to query a user before killing a buffer with xwidgets in it. This function is stored in `kill-buffer-query-functions' and called from `kill-buffer'. * src/buffer.c (Fkill_buffer): Call `kill_buffer_xwidgets'. * src/xwidget.c (kill_buffer_xwidgets): Delete xwidgets attached to the specified buffer. * src/xwidget.h (kill_buffer_xwidgets): Add definition.
da95bc00