GitLab

* lisp/jit-lock.el (jit-lock-antiblink-grace): New variable.
(jit-lock--antiblink-grace-timer, jit-lock--antiblink-l-l-b)
(jit-lock--antiblink-i-s-o-c): New helpers.
(jit-lock-mode): Tweak post-command-hook and
jit-lock-context-timer.
(jit-lock--antiblink-post-command): New helper.