The Art of Unix Programming: Unix and Object-Oriented Languages, Eric S. Raymond, 2003, 2014-08-06 http://www.catb.org/esr/writings/taoup/html/unix_and_oo.html,
Eric S. Raymond: Language
Eric S. Raymond is American computer programmer, author, and advocate for the open source movement. Explore interesting quotes on language.“…and we're weighed down by a crappy implementation language”
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emacs-devel http://lists.gnu.org/archive/html/emacs-devel/2007-12/msg01268.html
"Guest Editorial: World Domination," Linux Journal, 1 January 2000 http://www.linuxjournal.com/article/3676
Why Python? http://www.linuxjournal.com/article/3882
http://esr.ibiblio.org/?p=7804 in Armed and Dangerous (18 December 2017)