Hacks

Tcl Hacks

Diagram Tcl Package
a pure Tcl package implementing editable diagrams over the tk canvas.
::jem::cvs
little Tcl wrapper to the cvs client.

Emacs modes

Addressbook
Simple v-card based addressbook for Emacs.
The Jem-Pkg local emacs configuration manager
an "amateur packaging system"... well, something like that :)
Major mode for nethack description files
a major mode for edit nethack description files (dungeons and levels).

Configuring Emacs

Reading and Sending email with Emacs
tips for set up Emacs to both receive and send email.
Emacs Wiki configuration
this page contains my configuration file for EmacsWiki. That is how this page is constructed.
Generating Photo Galleries with Muse
you use Emacs and you use Muse to manage your webpage... now you need photo galleries... what you get is a little hack

Miscellanea

Xfig gallery to draw automata
Automata drawing gallery for Xfig.

Articles

About Free Software

Bicicletas y software libre (spanish)
columna publicada en el número 65 del periódico Diagonal.
Software Libre y Open Source (spanish)
columna publicada en el número 70 del periódico Diagonal.
El Concepto, Pazos! (spanish)
columna (quizá) publicada en el número 78 del periódico Diagonal.

About Programming Languages

Los Venerables (spanish)
serie de artículos sobre lenguajes de programación que han hecho historia.

Big Documents

Mach de Pe a Pa (spanish)
recorrido en profundidad por los aspectos técnicos del micronúcleo GNU Mach.

Automata Theory

Basic Concepts
Definition of the central concepts used in Automata Theory and Formal Languages: alphabets, languages, finite automatas, etc.

Exercises from Introduction to Automata Theory, Languages, and Computation, Second Edition, by Hopcroft, Motwani and Ullman:

Recordings of my speeches

Charla en Jornadas Copyleft de Alicante 2008 (Audio, Spanish)
Software Libre y el Proyecto GNU (Audio, Spanish)
Editor Wars (Video, Spanish)
Taller de Lisp, with David Arroyo and Jose E. Marchesi (Video, Spanish)
Software Libre y el Proyecto GNU (Video, Spanish)

Fun

Relaciones cordiales en es.gnu.org (spanish)
solo hay algo peor que un administrador de sistemas competente que te avasalla constantemente al resaltar tus errores: un administrador de sistemas competente que utiliza el maligno vi.
The One Emacs Poem
One Emacs to rule them all...
How To Poo At Work
a nice survival guide tutorial by The Pimp.

Got the fucking amulet!!!
Got the amulet!

Then I died in the Plane of Air. Oh Well :(

Flute

Photo Galleries

Any personal webpage should have an horrid section titled "oh yes please you should see my lovely photographs!!!".

Well, this one is not an exception 1

As a side note, i had to hack a muse tag publish function in order to automatically generate the galleries from directories populated with image files. See Generating Photo Galleries with Muse for details if you are curious.

GNU Hackers Meeting 2007
Orense, Galicia, Spain
Libremeeting 2007
Miraflores, Madrid, Spain
International Free Software Conference 2007
Badajoz, Extremadura, Spain

1. Sorry