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From: Raffaele Ricciardi <rfflrccrd@gmail.com>
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Subject: hippie-expand/dabbrev-expand: how to select a previous expansion?
Date: Thu, 19 Jul 2012 19:31:41 +0100
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Hello,

when running dabbrev-expand or hippie-expand, sometimes I accidentally 
skip the desired completion. Is there a way to go back to a previous 
completion in either command? After looking at the Emacs Manual and at 
the source code of hippie-exp.el, and dabbrev.el, I would say there isn't.

Thanks.