> That's cool if you can remember roughly what the command is called. > > [ ... ] > > In a GUI, I'm fairly sure I could find this easily, in emacs it is "go to

> That's cool if you can remember roughly what the command is called. > > [ ... ] > > In a GUI, I'm fairly sure I could find this easily, in emacs it is "go to google" and find out that you want sgml-petty-print or whatever. I just yank into a new buffer, set it to xml mode, "M-x indent" reveals the command to format xml (indent-region or indent-buffer or something like that), enter, yank it back. Done. In an editor with a gui, I would just go to "Help -> Search" and do pretty much the same, which would reveal the menu item to click to achieve something. I find emacs ido/helm workflow for this much better. Never need to memorize anything.