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Calling functions with optional arguments from the mini-buffer
Saturday, January 12, 2013
Surely one of the first things VIers want to know as do the rest of us is how to move forward N characters (or backward or whatever) from the mini-buffer in EMACS. Here is how it is done, using the universal argument. So to move forward 100 chars: C:u 100, C:f ADDENDUM:01/13/13 Thanks FUCO for [...]
Great post on Elisp hacking in Emacs
Monday, December 3, 2012
Here is a great post on Elisp hacking in Emacs. Cache here.
parenface-plus Package for Emacs
Monday, December 3, 2012
Here is an enhancement to parenface that adds support for the editor and REPL for Clojure, Jess, and Elisp.
This is How Easy it is to Make Changes to DrRacket
Friday, November 23, 2012
DrRacket is open-source (LGPL) editor for Racket. Sometimes you want to make changes to it. For example today I wanted to enable online compilation on single-core machines. Here is how easy it is to do it: Assuming that DrRacket is already installed. This is a normal installation using the installer; you do not typically have [...]
DrRacket for the Truly Impatient V02
Wednesday, November 21, 2012
DrRacket is a wonderful editor. It is so feature rich that the first time you begin using it, you may end up missing out on how powerful and pleasant it is to use due to the multitude of options and features. The following is my attempt to share the most useful and interesting features and [...]
Elisp REPL in Emacs
Wednesday, October 17, 2012
Nice Emacs setup for playing with Elisp, make sure to enable Paredit in the REPL and disable paredit-newline:
Installing Jess 71p2 in Eclipse 4.2
Wednesday, October 10, 2012
Downloaded “Eclipse IDE for Java Developers”. The file name is “eclipse-java-juno-SR1-win32.zip”. This is release number 4.2 (Juno). Extracted the archive. Started Eclipse and stopped it. Extracted Jess plugins to the desired dir. Started Jess. Verified it’s presence. Installed GEF by using the built in “Juno” repository and searching for “GEF”. It showed up under “Modeling”. [...]
Making jess-mode v1.2 work on Emacs 24
Wednesday, October 10, 2012
If you try running jess-mode with Emacs 24 you get an error about “shared-lisp-mode-map” and jess-mode doesn’t work. Someone already described the fix here, and it works! Here is a patch.
Geiser 0.2.1 ELPA Package
Wednesday, September 26, 2012
Here is an ELPA package for the Geiser library. The code is original from the author, I just packaged it up! Here is one way to install it: (require ‘package) (when (not (package-installed-p ‘geiser)) (url-copy-file "http://www.wisdomandwonder.com/wordpress/wp-content/uploads/2012/09/geiser-0.2.1.tar" "/tmp/geiser-0.2.1.tar" t) (package-install-file "/tmp/geiser-0.2.1.tar"))