3270font: A font for the nostalgic
==================================
https://github.com/rbanffy/3270font

![Screenshot](https://raw.github.com/wiki/rbanffy/3270font/emacs.png)

A little bit of history
-----------------------

This font is derived from the x3270 font, which, in turn, was translated
from the one in Georgia Tech's 3270tool, which was itself hand-copied
from a 3270 terminal. I built it because I felt terminals deserve to be
pretty. The .sfd font file contains a x3270 bitmap font that was used
for guidance.

![Using with the Cathode terminal program]
(https://raw.github.com/wiki/rbanffy/3270font/cathode.png)

The format
----------

This font was built with FontForge. You'll need it if you want to
generate fonts for your platform. On most civilized operating systems,
you can simply `apt-get install fontforge`, `yum install fontforge` or
even `port install fontforge`. On others, you may need to grab your copy
from http://fontforge.org/. I encourage you to drop by and read the
tutorials.

![Powerline-shell compatible!]
(https://raw.github.com/wiki/rbanffy/3270font/powerline.png)

Adobe Type 1, TTF, OTF and WOFF versions are available for download on
http://s3.amazonaws.com/rbanffy/3270_fonts.zip for those who would just
like to use them.

![Using it on OSX]
(https://raw.github.com/wiki/rbanffy/3270font/osx_terminal.png)

Generating derived files
------------------------

The script `generate_derived.pe` calls FontForge and generates
PostScript, OTF, TTF and WOFF versions of the base font, as well as a 
slightly more condensed .sfd file with the base font narrowed to 488 
units, with no glyph rescaling and its corresponding PostScript, TTF, 
OTF and WOFF versions.

Contributing
------------

I don't think GitHub's pull-request mechanism is FontForge-friendly. If
you want to contribute (there are a lot of missing glyphs, such as the
APL set and most non-latin alphabets which most likely were never built
into 3270 terminals), get in touch and we will figure out how to do it
right.

Preserving history
------------------

I regard the history of electronic computing a very important part of
our civilization's history. Consider donating to entities that help
preserve it, such as the Computer History Museum
(http://www.computerhistory.org/), the IT History Society
(http://ithistory.org/) and many others around the world. If you have a
historically significant piece of technology in your closet or garage,
consider contacting a local technology or industrial-design-oriented
museum for advice.

Known problems
--------------

I have received errors when installing the OTF, TTF, and PFM fonts on
Windows 7 and 8 (didn't try others).