Saving in emacs
Save yourself potential headaches by saving frequently. To save files in emacs (Figure 4.20), follow these steps.
Figure 4.20. Saving is very important—at least if you want to keep the results of your efforts.
To Save Text in emacs:
hairyspiders
Press 
to let emacs know that another command is coming, and then
to save. Finally, type the filename (hairyspiders, in this example) you want to use for the file, ...
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