One Quickie

Revisiting / reloading a file in emacs (emacs->General)
The $Id: $ tags for CVS are nice, but it can be a pain when you're doing lots of checkins and have to re-load the file each time. You can either execute M-x revert-bufer or bind that to a key, or else use a trick by doing C-x C-v which invokes find-alternate-file, but just so happens to have the current buffer name, so you just have to do C-x C-v RET

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