M-^ is one of my favorite commands in emacs. I use both sublime and emacs on a daily basis (Sublime has better support for the languages I use at work), and it

M-^ is one of my favorite commands in emacs. I use both sublime and emacs on a daily basis (Sublime has better support for the languages I use at work), and it's a constant source of frustration that C-j in Sublime text joins the line below with the current line, whereas M-^ joins the line above. I guess that's what I get for not using one editor for everything :p