From d5dd2e75c2b77f5de458d8e33e4edac20f21527b Mon Sep 17 00:00:00 2001
From: "G. Branden Robinson" <g.branden.robinson@gmail.com>
Date: Wed, 3 May 2023 06:59:37 -0500
Subject: groff(7): Summarize ligature modes.

---
 man/groff.7.man | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/man/groff.7.man b/man/groff.7.man
index a7c62a1f4..891d852be 100644
--- a/man/groff.7.man
+++ b/man/groff.7.man
@@ -3426,7 +3426,13 @@ and filename to
 .TPx
 .REQ .lg "N"
 Set ligature mode to
-.IR N .
+.I N
+.RB ( 0
+= disable,
+.B 1
+= enable,
+.B 2
+= enable for two-letter ligatures only).
 .
 .TPx
 .REQ .ll
-- 
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