K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2012-11-26T05:13:57.763854Z
K 7
svn:log
V 258
MFC r243072:
Follow the behavior as specified in POSIX:

	if (exists AND (NOT f_option) AND
		((not_writable AND input_is_terminal) OR i_option))
			prompt

	in particular, add the test for input_is_terminal

PR:		bin/173039
Approved by:	cperciva (implicit)

END