"Inspect" and "Copy to REPL" SLY sticker recordings #34

After a SLY sticker has collected recordings (e.g. call sly-stickers-fetch with C-c C-s S, the sticker turns green by default), there are multiple actions you can take:

• Hover with the mouse to see the last recording.
• Right-click to see a context menu from which you can "copy to REPL" or inspect.
• Press RET to inspect the last recording.
• Press M-RET to copy the value to the REPL.

This is particularly useful to inspect local CLOS objects (without format or describe :p) generated during the execution of a function.