1 files changed, 3 insertions, 0 deletions
diff --git a/tmux.1 b/tmux.1
index 1146faf8..075bb1ea 100644
--- a/tmux.1
+++ b/tmux.1
@@ -3015,6 +3015,9 @@ for example
 .Ql #{session_name} .
 Some variables also have an shorter alias such as
 .Ql #S .
+.Ql ##
+is replaced by a single
+.Ql # .
 Conditionals are also accepted by prefixing with
 .Ql \&?
 and separating two alternatives with a comma;