Xah Talk Show 2020-08-04, emacs lisp coding, open buffer or link in chrome

Thanks to my patreons.
write xah-html-open-in-chrome, by combine xah-html-open-in-chrome-browser and xah-html-open-link-in-chrome
xah-html-youtube-linkify
commands to view command log and key • command-log-mode • view-lossage • keyfreq.el
Practical Emacs Lisp