From f04b4487de5f09be4961f45fe43454b403aca3b2 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Mon, 3 Jun 2019 21:03:22 -0400
Subject: Add documentation for -bfs/-dfs/-ids

---
 bfs.1 | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'bfs.1')

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
-- 
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