1 files changed, 16 insertions, 1 deletions
diff --git a/bin/man1/hilex.1 b/bin/man1/hilex.1
index b742b063..ace0b8cf 100644
--- a/bin/man1/hilex.1
+++ b/bin/man1/hilex.1
@@ -1,4 +1,4 @@
-.Dd January 13, 2021
+.Dd January 15, 2021
 .Dt HILEX 1
 .Os
 .
@@ -64,6 +64,12 @@ input lexer if one cannot be inferred.
 .Bl -tag -width Ds
 .It Cm ansi
 Output ANSI terminal control sequences.
+If standard output is a terminal,
+output is piped to
+.Ev PAGER
+with
+.Ev LESS=FRX
+if it is not already set.
 .
 .It Cm html
 Output HTML
@@ -181,3 +187,12 @@ Inferred for
 .Pa *.txt
 files.
 .El
+.
+.Sh ENVIRONMENT
+.Bl -tag -width "PAGER"
+.It Ev PAGER
+The command to pipe ANSI output to
+if standard output is a terminal.
+The default is
+.Ev PAGER=less .
+.El