[htdig-updates] htdig update htdig_4_0

[Anthony A. <aa...@us...>]

htdig/src/spider URLRef.cc URLRef.h
Update of /cvsroot/htdig/htdig/src/spider
In directory sc8-pr-cvs5.sourceforge.net:/tmp/cvs-serv4698

Modified Files:
      Tag: htdig_4_0
	URLRef.cc URLRef.h 
Log Message:
Added faceting and time information. Also added a backlink facet shortcut function. Code cleanup, too