Emacs editing environment, Part 4: Options, registers, and bookmarks.

[elsiddik]

Take charge of your editing session within Emacs and use it to your
advantage. This tutorial is the fourth in a series, and shows you
three areas of Emacs that control some aspect of the editing session:
various command-line options, the register, and bookmark facilities
for setting and saving positions and data. Knowing how and when to use
these features, and what tricks are possible with them, are important
topics in power editing.

http://www.ibm.com/developerworks/edu/au-dw-au-emacs4-i.html

zaher el siddik
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