document man

bin/man

diff --git a/bin/man b/bin/man
index 51b65df..0ca8a9d 100755
--- a/bin/man
+++ b/bin/man
@@ -73,7 +73,7 @@
 d=0
 while(~ $d 0) {
 	if(~ $#* 0) {
-		echo 'Usage: man [-ntp] [-s sec] [0-9] [0-9] ... name1 name2 ...' >[1=2]
+		echo 'Usage: man [-hnpPtw] [-s sec] [0-9] [0-9] ... [--] name1 name2 ...' >[1=2]
 		exit
 	}
 	if(test -d $S/man$1){

man/man1/man.1

diff --git a/man/man1/man.1 b/man/man1/man.1
index f2ecb7d..00b1668 100644
--- a/man/man1/man.1
+++ b/man/man1/man.1
@@ -4,11 +4,14 @@
 .SH SYNOPSIS
 .B man
 [
-.I option ...
+.B -hnpPtw
 ]
 [
 .I section ...
 ]
+[
+.B --
+]
 .I title ...
 .PP
 .B lookman
@@ -40,6 +43,15 @@
 .PP
 The options are:
 .TP
+.B -h
+Print the pages to HTML and send to a web browser with
+.IR web (1).
+.TP
+.B -n
+(Default)
+Print the pages on the standard output using
+.IR nroff .
+.TP
 .B -p
 Run
 .IR proof (1)
@@ -56,10 +68,9 @@
 and send its output
 to standard output.
 .TP
-.B -n
-(Default)
-Print the pages on the standard output using
-.IR nroff .
+.B -w
+Print the file names for the pages.
+.PD
 .PP
 .B Lookman
 prints the names of all manual sections that contain