Starting work on adding a serial module to join the console and telnet inputs, to allow calls through a modem. I got stuck for a while trying to figure out why writes to the serial port would hang the machine.
A large update to my Wallops IRC client is available:
This update includes a number of new features and bugfixes:
As teased on Twitter, the first release of my Wallops IRC client is now available:
A future update will support multiple channels but for now it only supports one channel at a time.
Amend 3.2 has been released:
Changes in this version:
I tweeted asking if anyone would be interested in a Q&A, and to my surprise, I got many Qs to A.
It’s a new year and my old computer is still old.
A bug in Amend caused it to crash during a commit, which corrupted the repo beyond repair. I quickly came to realize that using resource files as a database for Amend and my new BBS was a bad idea. I NIH’d the problem and created my own file format that will be a bit more resilient to crashes and partial writes.
Let’s have a chat. Continuing feature development of my BBS software.
I review some recent commits covering user authentication and telnet negotiation, then write some ANSI output code and a broken function for returning a number’s ordinal suffix.
I’m starting on a new project and I needed a cooperative threading mechanism which didn’t exist in System 6, so I created one.
It’s been almost a year since my last
confessional video.
A few weeks ago I started working on a small revision control system to handle
my C projects developed on my Mac and it’s now at the point where I can at least
manage commits to the tool itself.
Returning to the development of my IMAP client, I add SOCKS5 support to be able to connect through a network proxy, particularly the one I made that is able to convert TLS-encrypted data from my real mailserver into plaintext that the Mac’s slow CPU can support.
In the
previous episode
I quickly ported OpenBSD’s diff(1) but there wasn’t any interface to select
files or scroll through the output.
I’ve since added a proper GUI with the ability to select files or folders, and
in this episode I walk through the GUI and filesystem code and then add a
proper Edit menu.
I also make a formal release of the code and binary available for download.
I’ve wanted a simple revision control system on my Mac since starting
development of my IMAP client.
Porting a large system like Git or even CVS would be overkill (and very slow),
but maybe something small like OpenBSD’s
RCS
implementation would suffice.
For now, just having a diff utility would be helpful so in this video I port
the guts of
OpenBSD’s diff(1)
and show it generating a unified diff between revisions of a C file.
In this episode, I fetch the flags of each message and for unseen messages, make them appear in the list in bold. That introduces an off-by-one which I run out of time to fix while recording.
Today, I implement plaintext message viewing and hook it up to the message list.
I also review a cleanup of int variables to make them either short or long
throughout the project.
