Mr Speaker

Just a note: if you want to make changes to `event.data` then you also need to update the `length` property, otherwise it gets truncated to the old length: ``` if...

This seems to be an issue with the width of the "down arrow" icon! In the function `neo-buffer--insert-fold-symbol` the code to draw the down arrow is: `(insert (all-the-icons-icon-for-dir (directory-file-name node-name)...