- Add star for normal-width BigBoxout.

- Remove extra space from HiRef.

packages/Boxout.sty

@@ -99,16 +99,18 @@
 }
 
 \NewDocumentEnvironment{BigBoxout}{
-	% #1: Key-value options.
+	s
+	% #2: Key-value options.
 	O{}
-	% #2: Label, passed to Boxout argument #1.
+	% #3: Label, passed to Boxout argument #1.
 	>{\TrimSpaces}m
-	% #3: Caption, passed to Boxout argument #3.
+	% #4: Caption, passed to Boxout argument #3.
 	O{}
-	% #4: Body, passed to Boxout.
+	% #5: Body, passed to Boxout.
 	+b
 }{ \group_begin:
-	\keys_set:nn{BigBoxout}{#1}
+	\keys_set:nn{BigBoxout}{#2}
+	\bool_if:nT {#1} {\dim_set:Nn \l_BigFloat_overhang_dim {0pt}}
 	\begin{BigFloat}[
 		type		= generic,
 		overhang	= \l_BigFloat_overhang_dim,
@@ -118,8 +120,8 @@
 		\begin{Boxout}[
 			innerspec:V	= \l_Boxout_innerspec_tl,
 			severity:V	= \l_Boxout_severity_int,
-		]{#2}[#3]
-			#4
+		]{#3}[#4]
+			#5
 		\end{Boxout}
 	\end{BigFloat}
 \group_end: }{}