I rewrote from scratch Completion plugin (formerly named auto-completion plugin) and added tons of neat features:

• new GUI (inspired from desire-data)
• added an option file
• auto-creation of completed objects (via Return key)
• added a 'save_mode' so pd remembers keywords for send/receive/table, etc..
• added a nearly-bash-completion mode
• completions update as you type
• etc...

Download the source code on github.

Pure-data 0.43 comes with the ability to write GUI plugins.
In order to propotype faster, I wrote this quick autocompletion plugin.

Grab the code on github.

While giving a try to puredata-0.43 I wrote a couple of GUI plugins:

Menubar plugin

A simple and yet very cool plugin to allow keyboard navigation for menus.
Get the code on github.

Recentfiles plugin

This one allows puredata to remember your recently opened files.
They appear in the File menu when you start pd.
Get the code on github.

So with both those plugins, you can start pd and open your latest patch with the following keys (on linux):
ALT+F and then 1
How cool !



Coming soon: auto-completion plugin.

Edit:

I'm very proud to announce that Recentfiles plugin was added to pd vanilla source code, alongside with a cool preferences manager!