Xah Talk Show 2019-04-23 find replace in emacs, golang. and social justice

new text editor http://kakoune.org
8:59 demo of xah-find-replace-text, and why no interactivity.
12:11 demo of emacs dired-do-find-regexp-and-replace
44:18 demo golang Golang: Script to Find Replace Multi-Pairs of Regex in a Directory
1:02:40 deno, the alternative JavaScript runtime to nodejs https://deno.land/
why i admire node js creator Ryan Dahl, of his person, and his philosophy of tech and math.
1:17:12 on emacs wiki, its history, and its creator Alex Schroeder.
on npm creator. ruby on rails creator.
on social justice gang