Hi,

there was a missing require which I didn't think about and the
doc-string of doc-view-search wasn't updated.  This patch fixes those
problems.

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2007-11-06  Tassilo Horn  <tassilo@member.fsf.org>

	* doc-view.el (doc-view-mode-map, doc-view-menu)
	(doc-view-pdf->txt-sentinel): Adapt to new search UI.
	(doc-view-search-backward): New function.
	(doc-view-search): Query new regexp if prefix arg is given, else
	jump to next/previous match.
	(doc-view-mode): Handle compressed files.
	(jka-compr): Required for compressed files.
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