K 10
svn:author
V 2
ru
K 8
svn:date
V 27
2001-09-26T11:32:23.000000Z
K 7
svn:log
V 251
The "cat - -" feature was broken by the last commit.
Restore the code that avoided closing and reopening
stdin.  This is also required by POSIX.  As a bonus,
enable multiple stdin reads with the -benstv flags,
by resetting the EOF condition on stdin.

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