Sep 11
- Open the last file with :e\#.
- U undoes all changes to the current line.
- <Ctrl-D> <Ctrl-T> to change indent in insert mode.
- :helpgrep, then :cn / :cN to move between matches.
- '^ to last position where insert mode was stopped.
- '' to the position before the latest jump.
- '. to the position where the last change was made.
- ": contains the last-executed command, so @: repeats that command.
- set virtualedit lets you position the cursor where there is no actual character. Useful for editing tables etc.