I'm an Emacs user and I've evaluated lighttable. I like a lot of what I see, but for now it's lacking some pretty fundamental user interface concepts that are c

I'm an Emacs user and I've evaluated lighttable. I like a lot of what I see, but for now it's lacking some pretty fundamental user interface concepts that are critical in making an editor that's optimized for the long-term user and not just for the newbie. For example, if I need to move my hand over to the mouse to do some common action, that's not ok. If I even have to move my hand over to the arrow keys, that's seriously suspect. I would also never use the native OS file open dialogs for the same reason. It's fine to offer them of course. But anybody who's trying to get fast and proficient will rapidly move beyond them. For this, lighttable offers workspaces & the navigation pane, which is still really primitive compared to ido-mode (poor keyboard navigation, no tab completion of partial names, no ability to jump beyond a single, pre-created workspace).