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Month: September 2021

September 25, 2021August 19, 2025

The Animated Guide to Symex

Emacs by sid7 comments

[This is about Symex.el, the Emacs extension for structural editing with Lisp. If you are unfamiliar with Symex, you could […]

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September 25, 2021April 1, 2023

Symex.el: Edit Lisp Code in a Vim-like Way

Emacs by sid2 comments

A quick movement out of the corner of your eye, but it’s gone as you turn to look. A rustle […]

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September 7, 2021September 14, 2021

What Should + Mean in Programming Languages?

Programming by sid7 comments

When we say something like 5 + 3, we aren’t usually surprised to learn that we are speaking of 8. […]

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The Count himself

Recent Posts

  • Mar 07, 2026 On “Tempo” in Text Editing
  • Jul 28, 2025 Introducing Mindstream for Emacs
  • Dec 09, 2024 #langs that Fit In Your Head
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  • Jul 25, 2023 Some Designs for Modern Peer-to-peer Networking

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