compute/emacs-stuff.md
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<!-- TITLE: Emacs Stuff -->
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<!-- SUBTITLE: Interesting things in emacs -->
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+### Change the defailt text editor in OSX
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+
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+```
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+$ osascript -e 'id of app "Emacs"'
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+org.gnu.Emacs
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+$ defaults write com.apple.LaunchServices/com.apple.launchservices.secure LSHandlers -array-add '{LSHandlerContentType=public.plain-text; LSHandlerRoleAll=org.gnu.Emacs;}'
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+<reboot
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+```
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+
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+### Emacs commands
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+
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```
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M-|
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```