1 files changed, 4 insertions, 0 deletions
diff --git a/doc/join.n b/doc/join.n
index 23a7697..7dcde98 100644
--- a/doc/join.n
+++ b/doc/join.n
@@ -42,3 +42,7 @@ set data {1 {2 3} 4 {5 {6 7} 8}}
 list(n), lappend(n), split(n)
 .SH KEYWORDS
 element, join, list, separator
+'\" Local Variables:
+'\" mode: nroff
+'\" fill-column: 78
+'\" End: