[hacknews] fix to treelist in crabs

david@utzoo.UUCP (David Trueman) (06/15/83)

A new version of treelist (used in crabs to do hierarchical listings
of xrefs) has been installed.  It used to truncate input lines, and 
leave off the newline at the end, thus producing messy and confusing
output.  It now still truncates, but puts the newline back on.
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