1 files changed, 14 insertions, 0 deletions
diff --git a/bfs.1 b/bfs.1
index 69f22f9..21ef243 100644
--- a/bfs.1
+++ b/bfs.1
@@ -142,6 +142,20 @@ optimizations, plus re-order expressions to reduce expected cost.
 \fB\-O\fI4\fR/\fB\-O\fIfast\fR
 All optimizations, including aggressive optimizations that may alter the observed behavior in corner cases.
 .RE
+.PP
+.B \-bfs
+.br
+.B \-dfs
+.br
+.B \-ids
+.RS
+Use
+.BR b readth- f irst/ d epth- f irst/ i terative
+.BR d eepening
+.BR s earch
+(default:
+.BR -bfs ).
+.RE
 .SH OPERATORS
 .TP
 \fB( \fIexpression \fB)\fR