All the recent changes to UCL is in service of unifying the scripting within Dynamo Browse. Right now there are two scripting languages: one for the commands entered after pressing :, and one for extensions. I want to replace both of them with UCL, which will power both interactive commands, and extensions.
Most of the commands used within the in-app REPL loop has been implemented in UCL. I’m now in the process of building out the UCL extension support, start with functions for working with result sets, and pseudo-variables for modifying elements of the UI.
Here’s a demo of what I’ve got so far. This shows the user’s ability to control the current result-set, and the selected item programatically. Even after these early changes, I’m already seeing much better support for doing such things than what was there before.