is it possible to change the tab size? when many files are opened the tabs are really small? if not, this is my suggestion.

I have a big project with several subproject and i would need a window for each sub project. When i open in a new window the project, it goes back to the window with project already opened. thanks

Ctrl-x cuts the current line when nothing is selected. That's great. BUT, as an emacs user, I have the habit to hit Ctrl-x-s to save a file. With any other editor it is fine because if nothing is selected, Ctrl-x has no effect. BUT with Sublime Text, it cuts the line... and saves the file! This is destructive.

How to overwrite Ctrl-x to not cut lines? and just cut selections?

This great tool would be even more great if you added it to Portableapps for fast download / usage. I would love it cause i use it on many PC's, and can keep all my settings / plug-ins this way. I know it's already possible with the existing portable version, but for those who want a fast download / usage, and a launcher for this program from a USB-Key, then it would shine even more :D

The move command should have an "amount" argument instead of the "forward" boolean just like the scroll_lines command. 

So you should be able to do something like:

{ "keys": ["ctrl+up"], "command": "move", "args": {"by": "lines", "amount": -10} },