Author Archives: jcs

Mickey Plays VimGolf In Emacs

Posted on 2011-10-29 by jcs

I’ve written a couple of times about Tim Visher’s VimGolf In Emacs series of videos. If you’re an Emacs user and haven’t taken a look at them yet, you should do so without delay. They are very informative and entertaining. … Continue reading →

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Emacs Registers

Posted on 2011-10-28 by jcs

Back in September I wrote about using registers to open frequently accessed files. Shortly afterwards, someone recommended just saving my desktop with desktop-save-mode and I haven’t really used registers since. More recently, I started watching Tim Visher’s excellent VimGolf in … Continue reading →

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Blogging With Emacs

Posted on 2011-10-27 by jcs

Xah Lee asked me to write about my blog publishing process and how an article gets from Emacs to my site. I’ve written about most of the parts of the process in various posts but it might be useful to … Continue reading →

Posted in Blogging | Tagged , | 6 Comments

Applying and And or In Emacs

Posted on 2011-10-26 by jcs

Zach Beane has a nice Common Lisp tip about applying and. The problem that the tip addresses is how to apply and to a list of values to test that they are all true. One might think that you could … Continue reading →

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John McCarthy

Posted on 2011-10-25 by jcs

It’s been a sad month for the computer community. First Steve Jobs and Dennis Ritchie and now John McCarthy has died. McCarthy was the creator of Lisp and an important researcher in—some say the father of—artificial intelligence.

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More Bad News For The Publishing Industry

Posted on 2011-10-24 by jcs

I’ve written before on The Future Of Books and how the publishing industry is in peril. The latest move from Amazon is apparently terrorizing the publishers and with good reason. According to articles in the New York Times and TechFlash, … Continue reading →

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Making The Emacs Minibuffer Recursive

Posted on 2011-10-23 by jcs

Mickey, over at Mastering Emacs, has a great post on Executing Shell Commands in Emacs and does his usual excellent job of explaining the fine points of his subject matter. I’ve written about some of this material here, but there’s … Continue reading →

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A Common Lisp Quick Reference

Posted on 2011-10-22 by jcs

Bert Burgemeister has a very nice Common Lisp Quick Reference available for download. The idea is that you print it out, fold the pages, and staple them to form a little booklet. He’s got copies for A4 and letter size … Continue reading →

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Multiplication Table In Emacs Revisited

Posted on 2011-10-21 by jcs

Yesterday, I wrote about generating a 10 × 10 multiplication table in Emacs Lisp. The solution I gave involved using the dolist macro with a list of the numbers 1–10 like this (dolist (r ‘(1 2 3 4 5 6 … Continue reading →

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Multiplication Table In Emacs Lisp

Posted on 2011-10-20 by jcs

Xah Lee saw my post about Tim Visher’s video on building a multiplication table in Emacs and decided to experiment. Visher’s video was in the context of VimGolf where the goal was to build the table in the minimum number … Continue reading →

Posted in Programming | Tagged , | 10 Comments