1 files changed, 10 insertions, 0 deletions

diff --git a/gnu/usr.bin/dialog/dialog.1 b/gnu/usr.bin/dialog/dialog.1
index 99823f1ce0c4..420a31d99d34 100644
--- a/gnu/usr.bin/dialog/dialog.1
+++ b/gnu/usr.bin/dialog/dialog.1
@@ -30,6 +30,7 @@ types of dialog objects are currently supported:
 .BR yes/no " box," " menu" " box," " input" " box,"
 .BR message " box," " text" " box," " info" " box,"
 .BR checklist " box," " program" " box,"
+.BR radiolist " box,"
 .BR ftree " and " tree " boxes."
 .SH OPTIONS
 .TP
@@ -172,6 +173,15 @@ On exit, a list of the
 .I tag
 strings of those entries that are turned on will be printed on
 .IR stderr "."
+.IP "\fB\-\-radiolist \fItext height width list-height \fR[ \fItag item status \fR] \fI..."
+.RB "A " radiolist " box is similar to a " checklist " but it only allows"
+a single entry to be selected. One entry may initially be turned on as
+specified by
+.IR status "."
+On exit, the
+.I tag
+string of the entry that is turned on will be printed on
+.IR stderr "."
 .IP "\fB\-\-ftree \fIfile FS text height width menu-height"
 .B ftree 
 box is a dialog box showing the tree described by the data from the file