D14142.1794279469.diff
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	Index: getopt_long.3
	===================================================================
	--- getopt_long.3
	+++ getopt_long.3
	@@ -31,7 +31,7 @@
	.\" @(#)getopt.3 8.5 (Berkeley) 4/27/95
	.\" $FreeBSD$
	.\"
	-.Dd December 25, 2011
	+.Dd January 31, 2018
	.Dt GETOPT_LONG 3
	.Os
	.Sh NAME
	@@ -213,6 +213,31 @@
	.Ql \&?
	if the user specified an unknown or ambiguous option, and
	\-1 when the argument list has been exhausted.
	+Warnings about missing option arguments will be suppressed if a leading
	+.Ql \&:
	+is specified in
	+.Fa optstr .
	+.Pp
	+In addition to
	+.Ql \&: ,
	+a leading
	+.Ql \&+
	+or
	+.Ql \&-
	+in
	+.Fa optstr
	+also has special meaning.
	+A leading
	+.Ql \&+
	+indicates that all non-option arguments should be permuted to the end of argv,
	+rather than halting processing at the first non-option argument.
	+A leading
	+.Ql \&-
	+indicates that all non-option arguments should be treated as if they are
	+arguments to a literal
	+.Ql \&1
	+flag (i.e., the function call will return the value 1, rather than the char
	+literal '1').
	.Sh ENVIRONMENT
	.Bl -tag -width ".Ev POSIXLY_CORRECT"
	.It Ev POSIXLY_CORRECT