Function help pop-up
Is your feature request related to a problem? Please describe.
In order to better understand the code around less frequently used functions it would be good to be able to pull up the function help/definition from within the editor. The current editor is very useful, but in some situations it would be good to get more context.
Describe the solution you'd like
Ideally, highlighting a TI or rule function and then having the ability to request the functions definition (e.g. modal with help page or link to respective page) with a shortcut like command + H. This could be expanded to bedrock if possible.