The John E. Davis Software Page

 

I have been involved in the free/open software movement for many years, long before it was fashionable. I have no strong philosophical or religious feelings about open software; my view is purely pragmatic: Since I take from the open source community, I try to give back to it.

Some of my contributions to the open software world include:

  • jed, a scriptable, multi-platform text editor.
  • S-Lang, a programmer's library that includes an array-based scripting language with a C-like syntax.
  • slrn, a powerful threaded newsreader for Unix, VMS, OS/2, and Win32 systems.
  • most, a more/less style paging program that supports multiple windows and scrolls left/right.
Follow the appropriate links for more information about these programs.

You might find the following links to also be of interest:

  • Technical Memos: Some memos that I have written that may be of interest.
  • Complex Domain Coloring: You don't need to be a mathematician to see how beautiful complex numbers are. See for yourself!
  • SLxfig: This package may be used to produce produce production-quality plots, drawings, posters, etc.
  • Antennas: Some antennas that I have designed for the digital television, MURS (unlicensed), amateur 2-meter (VHF) and 70 cm (UHF) bands.
  • thermochron: Here you will find some plots of the temperatures around my home measured using thermochron ibuttons.

This page was last updated Sep 22, 2014 by John E. Davis.
To comment on it or the material presented here, send email to jed at jedsoft org.
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