From f8e798624ae5feac2162595adb729f739cf1c38e Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 4 Sep 2013 23:39:57 +0100
Subject: [PATCH] support genopts

---
 service | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/service b/service
index 2774f49..14852b2 100755
--- a/service
+++ b/service
@@ -2,7 +2,7 @@
 our $usage1 = <<'END';
 usage: ../fyvzl [<options>] <database-file> <action> <arg>...
 options
-  -l<minrandlength>   (for create/choose, number of letters)
+  -l<minrandlength>   (for create/choose, minimum randlength)
   -m<maxperuser>
   -d<dom>
   -q<qualdom>
@@ -25,7 +25,13 @@ privileged actions
   insert-exact <addr> <user> <redirect> <comment>
   donate <addr> <user>
   enable-user|disable-user <user>
+default generation method is alphanum
 END
+our %usage_genopts = (
+'alphanum' => <<END
+  -l<randlength>     (number of letters+digits)
+END
+);
 #/
 
 use strict;
@@ -403,6 +409,10 @@ while (@ARGV) {
 	    $showcomment = 1;
 	} elsif (s/^-h/-/) {
 	    print $usage1.$usage2.$usage3 or die $!;
+	    foreach my $meth (qw(alphanum)) {
+		print "genopts for $meth generation method\n" or die $!;
+		print $usage_genopts{$meth} or die $!;
+	    }
 	    exit 0;
 	} else {
 	    die "unknown option \`$_'\n";
-- 
2.30.2