24 files changed, 911 insertions, 148 deletions

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 01e7cc1e4..edbec77d6 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -32,65 +32,375 @@ memoize("abs2rel");
 memoize("pagespec_translate");
 memoize("file_pruned");
 
+sub getsetup () { #{{{
+	wikiname => {
+		type => "string",
+		default => "wiki",
+		description => "name of the wiki",
+		safe => 1,
+		rebuild => 1,
+	},
+	srcdir => {
+		type => "string",
+		default => undef,
+		example => "$ENV{HOME}/wiki",
+		description => "where the source of the wiki is located",
+		safe => 0, # path
+		rebuild => 1,
+	},
+	destdir => {
+		type => "string",
+		default => undef,
+		example => "/var/www/wiki",
+		description => "where to build the wiki",
+		safe => 0, # path
+		rebuild => 1,
+	},
+	adminuser => {
+		type => "string",
+		default => [],
+		description => "user names of wiki admins",
+		safe => 1,
+		rebuild => 0,
+	},
+	adminemail => {
+		type => "string",
+		default => undef,
+		example => 'me@example.com',
+		description => "contact email for wiki",
+		safe => 1,
+		rebuild => 0,
+	},
+	url => {
+		type => "string",
+		default => '',
+		example => "http://example.com/wiki",
+		description => "base url to the wiki",
+		safe => 1,
+		rebuild => 1,
+	},
+	cgiurl => {
+		type => "string",
+		default => '',
+		examples => "http://example.com/wiki/ikiwiki.cgi",
+		description => "url to the ikiwiki.cgi",
+		safe => 1,
+		rebuild => 1,
+	},
+	rcs => {
+		type => "string",
+		default => '',
+		description => "rcs backend to use",
+		safe => 0, # don't allow overriding
+		rebuild => 0,
+	},
+	historyurl => {
+		type => "string",
+		# TODO should be set per-rcs to allow different
+		# examples and descriptions
+		default => '',
+		example => "XXX",
+		description => "XXX",
+		safe => 1,
+		rebuild => 1,
+	},
+	diffurl => {
+		type => "string",
+		# TODO ditto above
+		default => '',
+		example => "XXX",
+		description => "XXX",
+		safe => 1,
+		rebuild => 1,
+	},
+	discussion => {
+		type => "boolean",
+		default => 1,
+		description => "enable Discussion pages?",
+		safe => 1,
+		rebuild => 1,
+	},
+	svnpath => {
+		# TODO move
+		type => "string",
+		default => "trunk",
+		description => "path inside svn repo where wiki is located",
+		safe => 0, # could expose/overwrite data
+		rebuild => 0,
+	},
+	gitorigin_branch => {
+		type => "string",
+		default => "origin",
+		description => "the git origin to pull from",
+		safe => 0, # paranoia
+		rebuild => 0,
+	},
+	gitmaster_branch => {
+		type => "string",
+		default => "master",
+		description => "the git master branch",
+		safe => 0, # paranoia
+		rebuild => 0,
+	},
+	wrappers => {
+		type => "string",
+		default => undef,
+		description => "definitions of wrappers to generate",
+		safe => 0,
+		rebuild => 0,
+	},
+	wrapper => {
+		type => "internal",
+		default => undef,
+		description => "wrapper filename",
+		safe => 0,
+		rebuild => 0,
+	},
+	wrappermode => {
+		type => "internal",
+		default => undef,
+		description => "mode of wrapper file",
+		safe => 0,
+		rebuild => 0,
+	},
+	templatedir => {
+		type => "string",
+		default => "$installdir/share/ikiwiki/templates",
+		description => "location of template files",
+		safe => 0, # path
+		rebuild => 1,
+	},
+	underlaydir => {
+		type => "string",
+		default => "$installdir/share/ikiwiki/basewiki",
+		description => "base wiki source location",
+		safe => 0, # path
+		rebuild => 0,
+	},
+	underlaydirs => {
+		type => "internal",
+		default => [],
+		description => "additional underlays to use",
+		safe => 0,
+		rebuild => 0,
+	},
+	verbose => {
+		type => "boolean",
+		default => 0,
+		description => "display verbose messages when building?",
+		safe => 1,
+		rebuild => 0,
+	},
+	syslog => {
+		type => "boolean",
+		default => 0,
+		description => "log to syslog?",
+		safe => 1,
+		rebuild => 0,
+	},
+	usedirs => {
+		type => "boolean",
+		default => 1,
+		description => "create output files named page/index.html?",
+		safe => 0, # changing requires manual transition
+		rebuild => 1,
+	},
+	prefix_directives => {
+		type => "boolean",
+		default => 0,
+		description => "use '!'-prefixed preprocessor directives?",
+		safe => 0, # changing requires manual transition
+		rebuild => 1,
+	},
+	default_pageext => {
+		type => "string",
+		default => "mdwn",
+		description => "extension to use for new pages",
+		safe => 0, # not sanitized
+		rebuild => 0,
+	},
+	htmlext => {
+		type => "string",
+		default => "html",
+		description => "extension to use for html files",
+		safe => 0, # not sanitized
+		rebuild => 1,
+	},
+	timeformat => {
+		type => "string",
+		default => '%c',
+		description => "strftime format string to display date",
+		safe => 1,
+		rebuild => 1,
+	},
+	locale => {
+		type => "string",
+		default => undef,
+		example => "en_US.UTF-8",
+		description => "UTF-8 locale to use",
+		safe => 0,
+		rebuild => 1,
+	},
+	sslcookie => {
+		type => "boolean",
+		default => 0,
+		description => "only send cookies over SSL connections?",
+		safe => 1,
+		rebuild => 0,
+	},
+	userdir => {
+		type => "string",
+		default => "",
+		example => "users",
+		description => "put user pages below specified page",
+		safe => 1,
+		rebuild => 1,
+	},
+	numbacklinks => {
+		type => "integer",
+		default => 10,
+		description => "how many backlinks to show before hiding excess (0 to show all)",
+		safe => 1,
+		rebuild => 1,
+	},
+	hardlink => {
+		type => "boolean",
+		default => 0,
+		description => "attempt to hardlink source files? (optimisation for large files)",
+		safe => 0, # paranoia
+		rebuild => 0,
+	},
+
+	exclude => {
+		type => "string",
+		default => undef,
+		example => '\.wav$',
+		description => "regexp of source files to ignore",
+		safe => 0, # regexp
+		rebuild => 1,
+	},
+	wiki_file_prune_regexps => {
+		type => "internal",
+		default => [qr/(^|\/)\.\.(\/|$)/, qr/^\./, qr/\/\./,
+			qr/\.x?html?$/, qr/\.ikiwiki-new$/,
+			qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//,
+			qr/(^|\/)_MTN\//,
+			qr/\.dpkg-tmp$/],
+		description => "regexps of source files to ignore",
+		safe => 0,
+		rebuild => 1,
+	},
+	wiki_file_regexp => {
+		type => "internal",
+		default => qr/(^[-[:alnum:]_.:\/+]+$)/,
+		description => "regexp of legal source files",
+		safe => 0,
+		rebuild => 1,
+	},
+	web_commit_regexp => {
+		type => "internal",
+		default => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,
+		description => "regexp to parse web commits from logs",
+		safe => 0,
+		rebuild => 0,
+	},
+	cgi => {
+		type => "internal",
+		default => 0,
+		description => "run as a cgi",
+		safe => 0,
+		rebuild => 0,
+	},
+	cgi_disable_uploads => {
+		type => "internal",
+		default => 1,
+		description => "whether CGI should accept file uploads",
+		safe => 0,
+		rebuild => 0,
+	},
+	post_commit => {
+		type => "internal",
+		default => 0,
+		description => "run as a post-commit hook",
+		safe => 0,
+		rebuild => 0,
+	},
+	rebuild => {
+		type => "internal",
+		default => 0,
+		description => "running in rebuild mode",
+		safe => 0,
+		rebuild => 0,
+	},
+	refresh => {
+		type => "internal",
+		default => 0,
+		description => "running in refresh mode",
+		safe => 0,
+		rebuild => 0,
+	},
+	getctime => {
+		type => "internal",
+		default => 0,
+		description => "running in getctime mode",
+		safe => 0,
+		rebuild => 0,
+	},
+	w3mmode => {
+		type => "internal",
+		default => 0,
+		description => "running in w3mmode",
+		safe => 0,
+		rebuild => 0,
+	},
+	setup => {
+		type => "internal",
+		default => undef,
+		description => "setup file to read",
+		safe => 0,
+		rebuild => 0,
+	},
+	default_plugins => {
+		type => "internal",
+		default => [qw{mdwn link inline htmlscrubber passwordauth
+				openid signinedit lockedit conditional
+				recentchanges parentlinks}],
+		description => "plugins to enable by default",
+		safe => 1,
+		rebuild => 1,
+	},
+	add_plugins => {
+		type => "string",
+		default => [],
+		description => "plugins to add to the default configuration",
+		safe => 1,
+		rebuild => 1,
+	},
+	disable_plugins => {
+		type => "string",
+		default => [],
+		description => "plugins to disable",
+		safe => 1,
+		rebuild => 1,
+	},
+	libdir => {
+		type => "internal",
+		default => undef,
+		example => "$ENV{HOME}/.ikiwiki/",
+		description => "extra library and plugin directory",
+		safe => 0,
+		rebuild => 0,
+	},
+} #}}}
+
 sub defaultconfig () { #{{{
-	return
-	wiki_file_prune_regexps => [qr/(^|\/)\.\.(\/|$)/, qr/^\./, qr/\/\./,
-		qr/\.x?html?$/, qr/\.ikiwiki-new$/,
-		qr/(^|\/).svn\//, qr/.arch-ids\//, qr/{arch}\//,
-		qr/(^|\/)_MTN\//,
-		qr/\.dpkg-tmp$/],
-	wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
-	web_commit_regexp => qr/^web commit (by (.*?(?=: |$))|from (\d+\.\d+\.\d+\.\d+)):?(.*)/,
-	verbose => 0,
-	syslog => 0,
-	wikiname => "wiki",
-	default_pageext => "mdwn",
-	htmlext => "html",
-	cgi => 0,
-	post_commit => 0,
-	rcs => '',
-	url => '',
-	cgiurl => '',
-	historyurl => '',
-	diffurl => '',
-	rss => 0,
-	atom => 0,
-	allowrss => 0,
-	allowatom => 0,
-	discussion => 1,
-	rebuild => 0,
-	refresh => 0,
-	getctime => 0,
-	w3mmode => 0,
-	wrapper => undef,
-	wrappermode => undef,
-	svnpath => "trunk",
-	gitorigin_branch => "origin",
-	gitmaster_branch => "master",
-	srcdir => undef,
-	destdir => undef,
-	pingurl => [],
-	templatedir => "$installdir/share/ikiwiki/templates",
-	underlaydir => "$installdir/share/ikiwiki/basewiki",
-	underlaydirs => [],
-	setup => undef,
-	adminuser => undef,
-	adminemail => undef,
-	plugin => [qw{mdwn link inline htmlscrubber passwordauth openid
-			signinedit lockedit conditional recentchanges
-			parentlinks}],
-	libdir => undef,
-	timeformat => '%c',
-	locale => undef,
-	sslcookie => 0,
-	httpauth => 0,
-	userdir => "",
-	usedirs => 1,
-	numbacklinks => 10,
-	account_creation_password => "",
-	prefix_directives => 0,
-	hardlink => 0,
-	cgi_disable_uploads => 1,
+	my %s=getsetup();
+	my @ret;
+	foreach my $key (keys %s) {
+		push @ret, $key, $s{$key}->{default};
+	}
+	use Data::Dumper;
+	return @ret;
 } #}}}
 
 sub checkconfig () { #{{{
@@ -153,7 +463,7 @@ sub loadplugins () { #{{{
 		unshift @INC, possibly_foolish_untaint($config{libdir});
 	}
 
-	loadplugin($_) foreach @{$config{plugin}};
+	loadplugin($_) foreach @{$config{default_plugins}}, @{$config{add_plugins}};
 
 	run_hooks(getopt => sub { shift->() });
 	if (grep /^-/, @ARGV) {
diff --git a/IkiWiki/Plugin/aggregate.pm b/IkiWiki/Plugin/aggregate.pm
index e000bc864..0886fd753 100644
--- a/IkiWiki/Plugin/aggregate.pm
+++ b/IkiWiki/Plugin/aggregate.pm
@@ -16,6 +16,7 @@ my %guids;
 
 sub import { #{{{
 	hook(type => "getopt", id => "aggregate", call => \&getopt);
+	hook(type => "getsetup", id => "aggregate", call => \&getsetup);
 	hook(type => "checkconfig", id => "aggregate", call => \&checkconfig);
 	hook(type => "needsbuild", id => "aggregate", call => \&needsbuild);
 	hook(type => "preprocess", id => "aggregate", call => \&preprocess);
@@ -37,6 +38,24 @@ sub getopt () { #{{{
 	);
 } #}}}
 
+sub getsetup () { #{{{
+	return
+		aggregateinternal => {
+			type => "boolean",
+			default => 0,
+			description => "enable aggregation to internal pages?",
+			safe => 0, # enabling needs manual transition
+			rebuild => 0,
+		},
+		aggregate_webtrigger => {
+			type => "boolean",
+			default => 0,
+			description => "allow aggregation to be triggered via the web?",
+			safe => 1,
+			rebuild => 0,
+		},
+} #}}}
+
 sub checkconfig () { #{{{
 	if ($config{aggregate} && ! ($config{post_commit} && 
 	                             IkiWiki::commit_hook_enabled())) {
diff --git a/IkiWiki/Plugin/amazon_s3.pm b/IkiWiki/Plugin/amazon_s3.pm
index 187700f30..9cb74fb1e 100644
--- a/IkiWiki/Plugin/amazon_s3.pm
+++ b/IkiWiki/Plugin/amazon_s3.pm
@@ -18,6 +18,7 @@ BEGIN {
 
 sub import { #{{{
 	hook(type => "getopt", id => "amazon_s3", call => \&getopt);
+	hook(type => "getsetup", id => "amazon_s3", call => \&getsetup);
 	hook(type => "checkconfig", id => "amazon_s3", call => \&checkconfig);
 } # }}}
 
@@ -39,6 +40,54 @@ sub getopt () { #{{{
 	});
 } #}}}
 
+sub getsetup () { #{{{
+	return
+		 amazon_s3_key_id => {
+			type => "string",
+			default => "",
+			description => "public access key id",
+			safe => 1,
+			rebuild => 0,
+		},
+		amazon_s3_key_id => {
+			type => "string",
+			default => "",
+			description => "file holding secret key",
+			safe => 0, # ikiwiki reads this file
+			rebuild => 0,
+		},
+		amazon_s3_bucket => {
+			type => "string",
+			default => "",
+			example => "mywiki",
+			description => "globally unique name of bucket to store wiki in",
+			safe => 1,
+			rebuild => 1,
+		},
+		amazon_s3_prefix => {
+			type => "string",
+			default => "wiki/",
+			description => "a prefix to prepend to each page name",
+			safe => 1,
+			rebuild => 1,
+		},
+		amazon_s3_location => {
+			type => "string",
+			default => "",
+			example => "EU",
+			description => "which S3 datacenter to use (leave blank for default)",
+			safe => 1,
+			rebuild => 1,
+		},
+		amazon_s3_dupindex => {
+			type => "boolean",
+			default => 0,
+			description => "store each index file twice? (to allow urls ending in \"/index.html\" and \"/\")",
+			safe => 1,
+			rebuild => 1,
+		},
+} #}}}
+
 sub checkconfig { #{{{
 	foreach my $field (qw{amazon_s3_key_id amazon_s3_key_file
 	                      amazon_s3_bucket}) {
diff --git a/IkiWiki/Plugin/anonok.pm b/IkiWiki/Plugin/anonok.pm
index 1880516d5..e61549986 100644
--- a/IkiWiki/Plugin/anonok.pm
+++ b/IkiWiki/Plugin/anonok.pm
@@ -6,9 +6,22 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
-	hook(type => "canedit", id => "anonok", call => \&canedit,);
+	hook(type => "getsetup", id => "anonok", call => \&getsetup);
+	hook(type => "canedit", id => "anonok", call => \&canedit);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		anonok_pagespec => {
+			type => "string",
+			default => "",
+			example => "*/discussion",
+			description => "PageSpec to limit which pages anonymouse users can edit",
+			safe => 1,
+			rebuild => 0,
+		},
+} #}}}
+
 sub canedit ($$$) { #{{{
 	my $page=shift;
 	my $cgi=shift;
diff --git a/IkiWiki/Plugin/attachment.pm b/IkiWiki/Plugin/attachment.pm
index 720078be1..3fe33c858 100644
--- a/IkiWiki/Plugin/attachment.pm
+++ b/IkiWiki/Plugin/attachment.pm
@@ -6,11 +6,24 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "attachment", call => \&getsetup);
 	hook(type => "checkconfig", id => "attachment", call => \&checkconfig);
 	hook(type => "formbuilder_setup", id => "attachment", call => \&formbuilder_setup);
 	hook(type => "formbuilder", id => "attachment", call => \&formbuilder);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		 => {
+			type => "string",
+			default => "",
+			example => "clamdscan -",
+			description => "virus checker program (reads STDIN, returns nonzero if virus found)",
+			safe => 0, # executed
+			rebuild => 0,
+		},
+} #}}}
+
 sub check_canattach ($$;$) { #{{{
 	my $session=shift;
 	my $dest=shift; # where it's going to be put, under the srcdir
diff --git a/IkiWiki/Plugin/calendar.pm b/IkiWiki/Plugin/calendar.pm
index aed087eed..b808c9d1d 100644
--- a/IkiWiki/Plugin/calendar.pm
+++ b/IkiWiki/Plugin/calendar.pm
@@ -30,10 +30,22 @@ my $time=time;
 my @now=localtime($time);
 
 sub import { #{{{
+	hook(type => "getsetup", id => "version", call => \&getsetup);
 	hook(type => "needsbuild", id => "version", call => \&needsbuild);
 	hook(type => "preprocess", id => "calendar", call => \&preprocess);
 } #}}}
 
+sub getsetup () { #{{{
+	return
+		archivebase => {
+			type => "string",
+			default => "archives",
+			description => "base of the archives hierarchy",
+			safe => 1,
+			rebuild => 1,
+		},
+} #}}}
+
 sub is_leap_year (@) { #{{{
 	my %params=@_;
 	return ($params{year} % 4 == 0 && (($params{year} % 100 != 0) || $params{year} % 400 == 0));
diff --git a/IkiWiki/Plugin/graphviz.pm b/IkiWiki/Plugin/graphviz.pm
index b13d15fa6..021aa6b23 100644
--- a/IkiWiki/Plugin/graphviz.pm
+++ b/IkiWiki/Plugin/graphviz.pm
@@ -9,7 +9,7 @@ use IkiWiki 2.00;
 use IPC::Open2;
 
 sub import { #{{{
-	hook(type => "preprocess", id => "graph", call => \&graph);
+	hook(type => "preprocess", id => "graphviz", call => \&graph);
 } # }}}
 
 my %graphviz_programs = (
diff --git a/IkiWiki/Plugin/inline.pm b/IkiWiki/Plugin/inline.pm
index 2f0901943..be9526df8 100644
--- a/IkiWiki/Plugin/inline.pm
+++ b/IkiWiki/Plugin/inline.pm
@@ -15,6 +15,7 @@ my $nested=0;
 
 sub import { #{{{
 	hook(type => "getopt", id => "inline", call => \&getopt);
+	hook(type => "getsetup", id => "inline", call => \&getsetup);
 	hook(type => "checkconfig", id => "inline", call => \&checkconfig);
 	hook(type => "sessioncgi", id => "inline", call => \&sessioncgi);
 	hook(type => "preprocess", id => "inline", 
@@ -27,7 +28,6 @@ sub import { #{{{
 	# pings interrupting page builds.
 	hook(type => "change", id => "inline", 
 		call => \&IkiWiki::pingurl);
-
 } # }}}
 
 sub getopt () { #{{{
@@ -39,8 +39,51 @@ sub getopt () { #{{{
 		"atom!" => \$config{atom},
 		"allowrss!" => \$config{allowrss},
 		"allowatom!" => \$config{allowatom},
+		"pingurl=s" => sub {
+			push @{$config{pingurl}}, $_[1];
+		},      
 	);
-}
+} #}}}
+
+sub getsetup () { #{{{
+	return
+		rss => {
+			type => "boolean",
+			default => 0,
+			description => "enable rss feeds by default?",
+			safe => 1,
+			rebuild => 1,
+		},
+		atom => {
+			type => "boolean",
+			default => 0,
+			description => "enable atom feeds by default?",
+			safe => 1,
+			rebuild => 1,
+		},
+		allowrss => {
+			type => "boolean",
+			default => 0,
+			description => "allow rss feeds to be used?",
+			safe => 1,
+			rebuild => 1,
+		},
+		allowatom => {
+			type => "boolean",
+			default => 0,
+			description => "allow atom feeds to be used?",
+			safe => 1,
+			rebuild => 1,
+		},
+		pingurl => {
+			type => "string",
+			default => "",
+			example => "http://rpc.technorati.com/rpc/ping",
+			description => "urls to ping (using XML-RPC) on feed update",
+			safe => 1,
+			rebuild => 0,
+		},
+} #}}}
 
 sub checkconfig () { #{{{
 	if (($config{rss} || $config{atom}) && ! length $config{url}) {
@@ -52,6 +95,9 @@ sub checkconfig () { #{{{
 	if ($config{atom}) {
 		push @{$config{wiki_file_prune_regexps}}, qr/\.atom$/;
 	}
+	if (! exists $config{pingurl}) {
+		$config{pingurl}=[];
+	}
 } #}}}
 
 sub format (@) { #{{{
diff --git a/IkiWiki/Plugin/mdwn.pm b/IkiWiki/Plugin/mdwn.pm
index 11f3f0137..59cb93bc4 100644
--- a/IkiWiki/Plugin/mdwn.pm
+++ b/IkiWiki/Plugin/mdwn.pm
@@ -7,9 +7,21 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "mdwn", call => \&getsetup);
 	hook(type => "htmlize", id => "mdwn", call => \&htmlize);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		multimarkdown => {
+			type => "boolean",
+			default => 0,
+			description => "enable multimarkdown features?",
+			safe => 1,
+			rebuild => 1,
+		},
+} #}}}
+
 my $markdown_sub;
 sub htmlize (@) { #{{{
 	my %params=@_;
@@ -25,13 +37,13 @@ sub htmlize (@) { #{{{
 		if (exists $config{multimarkdown} && $config{multimarkdown}) {
 			eval q{use Text::MultiMarkdown};
 			if ($@) {
-				error(gettext("multimarkdown is enabled, but Text::MultiMarkdown is not installed"));
+				debug(gettext("multimarkdown is enabled, but Text::MultiMarkdown is not installed"));
 			}
 			$markdown_sub=sub {
 				Text::MultiMarkdown::markdown(shift, {use_metadata => 0});
 			}
 		}
-		else {
+		if (! defined $markdown_sub) {
 			eval q{use Text::Markdown};
 			if (! $@) {
 				if (Text::Markdown->can('markdown')) {
diff --git a/IkiWiki/Plugin/mirrorlist.pm b/IkiWiki/Plugin/mirrorlist.pm
index 3997e6fef..c7630d81f 100644
--- a/IkiWiki/Plugin/mirrorlist.pm
+++ b/IkiWiki/Plugin/mirrorlist.pm
@@ -6,9 +6,21 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "mirrorlist", call => \&getsetup);
 	hook(type => "pagetemplate", id => "mirrorlist", call => \&pagetemplate);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		mirrorlist => {
+			type => "string",
+			default => "",
+			description => "list of mirrors",
+			safe => 1,
+			rebuild => 1,
+		},
+} #}}}
+
 sub pagetemplate (@) { #{{{
 	my %params=@_;
         my $template=$params{template};
diff --git a/IkiWiki/Plugin/openid.pm b/IkiWiki/Plugin/openid.pm
index 10a8fa22f..bc9311d9c 100644
--- a/IkiWiki/Plugin/openid.pm
+++ b/IkiWiki/Plugin/openid.pm
@@ -8,6 +8,7 @@ use IkiWiki 2.00;
 
 sub import { #{{{
 	hook(type => "getopt", id => "openid", call => \&getopt);
+	hook(type => "getsetup", id => "openid", call => \&getsetup);
 	hook(type => "auth", id => "openid", call => \&auth);
 	hook(type => "formbuilder_setup", id => "openid",
 		call => \&formbuilder_setup, last => 1);
@@ -20,6 +21,18 @@ sub getopt () { #{{{
 	GetOptions("openidsignup=s" => \$config{openidsignup});
 } #}}}
 
+sub getsetup () { #{{{
+	return
+		openidsignup => {
+			type => "string",
+			default => "",
+			example => "http://myopenid.com/",
+			description => "an url where users can signup for an OpenID",
+			safe => 1,
+			rebuild => 0,
+		},
+} #}}}
+
 sub formbuilder_setup (@) { #{{{
 	my %params=@_;
 
diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index f3f1aa4bf..7319614f7 100644
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -7,13 +7,30 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
-        hook(type => "formbuilder_setup", id => "passwordauth",
-		call => \&formbuilder_setup);
-        hook(type => "formbuilder", id => "passwordauth",
-		call => \&formbuilder);
+	hook(type => "getsetup", id => "passwordauth", "call" => \&getsetup);
+        hook(type => "formbuilder_setup", id => "passwordauth", call => \&formbuilder_setup);
+        hook(type => "formbuilder", id => "passwordauth", call => \&formbuilder);
 	hook(type => "sessioncgi", id => "passwordauth", call => \&sessioncgi);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		account_creation_password => {
+			type => "string",
+			default => "",
+			description => "a password that must be entered when signing up for an account",
+			safe => 1,
+			rebuild => 0,
+		},
+		password_cost => {
+			type => "integer",
+			default => 8,
+			description => "cost of generating a password using Authen::Passphrase::BlowfishCrypt",
+			safe => 1,
+			rebuild => 0,
+		},
+} #}}}
+
 # Checks if a string matches a user's password, and returns true or false.
 sub checkpassword ($$;$) { #{{{
 	my $user=shift;
@@ -88,7 +105,9 @@ sub formbuilder_setup (@) { #{{{
 		
 		if ($form->submitted eq "Register" || $form->submitted eq "Create Account") {
 			$form->field(name => "confirm_password", type => "password");
-			$form->field(name => "account_creation_password", type => "password") if (length $config{account_creation_password});
+			$form->field(name => "account_creation_password", type => "password")
+				 if (defined $config{account_creation_password} &&
+				     length $config{account_creation_password});
 			$form->field(name => "email", size => 50);
 			$form->title("register");
 			$form->text("");
@@ -125,7 +144,8 @@ sub formbuilder_setup (@) { #{{{
 						shift eq $config{account_creation_password};
 					},
 					required => 1,
-				) if (length $config{account_creation_password});
+				) if (defined $config{account_creation_password} &&
+				      length $config{account_creation_password});
 				$form->field(
 					name => "email",
 					validate => "EMAIL",
@@ -259,7 +279,9 @@ sub formbuilder (@) { #{{{
 				error($@) if $@;
 				sendmail(
 					To => IkiWiki::userinfo_get($user_name, "email"),
-					From => "$config{wikiname} admin <$config{adminemail}>",
+					From => "$config{wikiname} admin <".
+						(defined $config{adminemail} ? $config{adminemail} : "")
+						.">",
 					Subject => "$config{wikiname} information",
 					Message => $template->output,
 				) or error(gettext("Failed to send mail"));
diff --git a/IkiWiki/Plugin/pinger.pm b/IkiWiki/Plugin/pinger.pm
index 614d42885..0aee17f8a 100644
--- a/IkiWiki/Plugin/pinger.pm
+++ b/IkiWiki/Plugin/pinger.pm
@@ -9,12 +9,24 @@ my %pages;
 my $pinged=0;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "pinger", call => \&getsetup);
 	hook(type => "needsbuild", id => "pinger", call => \&needsbuild);
 	hook(type => "preprocess", id => "ping", call => \&preprocess);
 	hook(type => "delete", id => "pinger", call => \&ping);
 	hook(type => "change", id => "pinger", call => \&ping);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		pinger_timeout => {
+			type => "integer",
+			default => 15,
+			description => "how many seconds to try pinging before timing out",
+			safe => 1,
+			rebuild => 0,
+		},
+} #}}}
+
 sub needsbuild (@) { #{{{
 	my $needsbuild=shift;
 	foreach my $page (keys %pagestate) {
diff --git a/IkiWiki/Plugin/prettydate.pm b/IkiWiki/Plugin/prettydate.pm
index 745e6a1de..29330f29f 100644
--- a/IkiWiki/Plugin/prettydate.pm
+++ b/IkiWiki/Plugin/prettydate.pm
@@ -40,9 +40,28 @@ sub default_timetable {
 }
 
 sub import { #{{{
+	hook(type => "getsetup", id => "prettydate", call => \&getsetup);
 	hook(type => "checkconfig", id => "prettydate", call => \&checkconfig);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		prettydateformat => {
+			type => "string",
+			default => '%X, %B %o, %Y',
+			description => "format to use to display date",
+			safe => 1,
+			rebuild => 1,
+		},
+		timetable => {
+			type => undef, # don't try to show in interface
+			default => '%X, %B %o, %Y',
+			description => "array of time descriptions",
+			safe => 1,
+			rebuild => 1,
+		},
+} #}}}
+
 sub checkconfig () { #{{{
 	if (! defined $config{prettydateformat} ||
 	    $config{prettydateformat} eq '%c') {
diff --git a/IkiWiki/Plugin/recentchanges.pm b/IkiWiki/Plugin/recentchanges.pm
index 8383fb72a..6ab4f9d03 100644
--- a/IkiWiki/Plugin/recentchanges.pm
+++ b/IkiWiki/Plugin/recentchanges.pm
@@ -6,6 +6,7 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "recentchanges", call => \&getsetup);
 	hook(type => "checkconfig", id => "recentchanges", call => \&checkconfig);
 	hook(type => "refresh", id => "recentchanges", call => \&refresh);
 	hook(type => "pagetemplate", id => "recentchanges", call => \&pagetemplate);
@@ -13,6 +14,24 @@ sub import { #{{{
 	hook(type => "cgi", id => "recentchanges", call => \&cgi);
 } #}}}
 
+sub getsetup () { #{{{
+	return
+		recentchangespage => {
+			type => "string",
+			default => "recentchanges",
+			description => "name of the recentchanges page",
+			safe => 1,
+			rebuild => 1,
+		},
+		recentchangesnum => {
+			type => "integer",
+			default => 100,
+			description => "number of changes to track",
+			safe => 1,
+			rebuild => 0,
+		},
+} #}}}
+
 sub checkconfig () { #{{{
 	$config{recentchangespage}='recentchanges' unless defined $config{recentchangespage};
 	$config{recentchangesnum}=100 unless defined $config{recentchangesnum};
diff --git a/IkiWiki/Plugin/search.pm b/IkiWiki/Plugin/search.pm
index eedfa6924..ff18e1faf 100644
--- a/IkiWiki/Plugin/search.pm
+++ b/IkiWiki/Plugin/search.pm
@@ -7,6 +7,7 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
+	hook(type => "getsetup", id => "search", call => \&getsetup);
 	hook(type => "checkconfig", id => "search", call => \&checkconfig);
 	hook(type => "pagetemplate", id => "search", call => \&pagetemplate);
 	hook(type => "postscan", id => "search", call => \&index);
@@ -14,6 +15,17 @@ sub import { #{{{
 	hook(type => "cgi", id => "search", call => \&cgi);
 } # }}}
 
+sub getsetup () { #{{{
+	return
+		omega_cgi => {
+			type => "string",
+			default => "/usr/lib/cgi-bin/omega/omega",
+			description => "path to the omega cgi program",
+			safe => 0, # external program
+			rebuild => 0,
+		},
+} #}}}
+
 sub checkconfig () { #{{{
 	foreach my $required (qw(url cgiurl)) {
 		if (! length $config{$required}) {
diff --git a/IkiWiki/Plugin/skeleton.pm.example b/IkiWiki/Plugin/skeleton.pm.example
index 1af8e4e9d..716ba63dd 100644
--- a/IkiWiki/Plugin/skeleton.pm.example
+++ b/IkiWiki/Plugin/skeleton.pm.example
@@ -10,6 +10,7 @@ use IkiWiki 2.00;
 
 sub import { #{{{
 	hook(type => "getopt", id => "skeleton",  call => \&getopt);
+	hook(type => "getsetup", id => "skeleton",  call => \&getsetup);
 	hook(type => "checkconfig", id => "skeleton", call => \&checkconfig);
 	hook(type => "needsbuild", id => "skeleton", call => \&needsbuild);
 	hook(type => "preprocess", id => "skeleton", call => \&preprocess);
@@ -38,6 +39,17 @@ sub getopt () { #{{{
 	debug("skeleton plugin getopt");
 } #}}}
 
+sub getsetup () { #{{{
+	return
+		skeleton => {
+			type => "boolean",
+			default => 0,
+			description => "example option",
+			safe => 0,
+			rebuild => 0,
+		},
+} #}}}
+
 sub checkconfig () { #{{{
 	debug("skeleton plugin checkconfig");
 } #}}}
diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index b0a0e53be..d4cbb6705 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -10,6 +10,7 @@ my %tags;
 
 sub import { #{{{
 	hook(type => "getopt", id => "tag", call => \&getopt);
+	hook(type => "getsetup", id => "tag", call => \&getsetup);
 	hook(type => "preprocess", id => "tag", call => \&preprocess_tag, scan => 1);
 	hook(type => "preprocess", id => "taglink", call => \&preprocess_taglink, scan => 1);
 	hook(type => "pagetemplate", id => "tag", call => \&pagetemplate);
@@ -22,6 +23,18 @@ sub getopt () { #{{{
 	GetOptions("tagbase=s" => \$config{tagbase});
 } #}}}
 
+sub getsetup () { #{{{
+	return
+		tagbase => {
+			type => "string",
+			default => "",
+			example => "tag",
+			description => "parent page tags are located under",
+			safe => 1,
+			rebuild => 1,
+		},
+} #}}}
+
 sub tagpage ($) { #{{{
 	my $tag=shift;
 			
diff --git a/IkiWiki/Plugin/typography.pm b/IkiWiki/Plugin/typography.pm
index fe6996898..4c486d4b4 100644
--- a/IkiWiki/Plugin/typography.pm
+++ b/IkiWiki/Plugin/typography.pm
@@ -8,6 +8,7 @@ use IkiWiki 2.00;
 
 sub import { #{{{
 	hook(type => "getopt", id => "typography", call => \&getopt);
+	hook(type => "getsetup", id => "typography", call => \&getsetup);
 	IkiWiki::hook(type => "sanitize", id => "typography", call => \&sanitize);
 } # }}}
 
@@ -18,11 +19,26 @@ sub getopt () { #{{{
 	GetOptions("typographyattributes=s" => \$config{typographyattributes});
 } #}}}
 
+sub getsetup () { #{{{
+	eval q{use Text::Typography};
+	error($@) if $@;
+
+	return
+		typographyattributes => {
+			type => "string",
+			default => "3",
+			example => "tag",
+			description => "Text::Typography attributes value",
+			safe => 1,
+			rebuild => 1,
+		},
+} #}}}
+
 sub sanitize (@) { #{{{
 	my %params=@_;
 
 	eval q{use Text::Typography};
-	error($@) if $@;
+	return $params{content} if $@;
 
 	my $attributes=defined $config{typographyattributes} ? $config{typographyattributes} : '3';
 	return Text::Typography::typography($params{content}, $attributes);
diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index 3b7a11253..262d49479 100644
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -1,20 +1,18 @@
 #!/usr/bin/perl
 # Ikiwiki setup files are perl files that 'use IkiWiki::Setup::foo',
 # passing it some sort of configuration data.
-#
-# There can be multiple modules, with different configuration styles.
-# The setup modules each convert the data into the hashes used by ikiwiki
-# internally (if it's not already in that format), and store it in
-# IkiWiki::Setup::$raw_setup, to pass it back to this module.
 
 package IkiWiki::Setup;
 
 use warnings;
 use strict;
 use IkiWiki;
-use IkiWiki::Wrapper;
 use open qw{:utf8 :std};
 
+# There can be multiple modules, with different configuration styles.
+# The setup modules each convert the data into the hashes used by ikiwiki
+# internally (if it's not already in that format), and store it in
+# IkiWiki::Setup::$raw_setup, to pass it back to this module.
 our $raw_setup;
 
 sub load ($) { # {{{
@@ -34,54 +32,27 @@ sub load ($) { # {{{
 	eval $code;
 	error("$setup: ".$@) if $@;
 
-	my $ret=$raw_setup;
+	my %setup=%{$raw_setup};
 	$raw_setup=undef;
 
-	return %$ret;
-} #}}}
-
-package IkiWiki;
-
-sub setup () { #{{{
-	my %setup=IkiWiki::Setup::load($config{setup});
-
-	$setup{plugin}=$config{plugin};
+	# Merge setup into existing config and untaint.
 	if (exists $setup{add_plugins}) {
-		push @{$setup{plugin}}, @{$setup{add_plugins}};
-		delete $setup{add_plugins};
+		push @{$setup{add_plugins}}, @{$config{add_plugins}};
 	}
 	if (exists $setup{exclude}) {
 		push @{$config{wiki_file_prune_regexps}}, $setup{exclude};
 	}
-
-	if (! $config{render} && (! $config{refresh} || $config{wrappers})) {
-		debug(gettext("generating wrappers.."));
-		my @wrappers=@{$setup{wrappers}};
-		delete $setup{wrappers};
-		my %startconfig=(%config);
-		foreach my $wrapper (@wrappers) {
-			%config=(%startconfig, rebuild => 0, verbose => 0, %setup, %{$wrapper});
-			checkconfig();
-			if (! $config{cgi} && ! $config{post_commit}) {
-				$config{post_commit}=1;
-			}
-			gen_wrapper();
-		}
-		%config=(%startconfig);
-	}
-	
 	foreach my $c (keys %setup) {
-		next if $c eq 'syslog';
 		if (defined $setup{$c}) {
-			if (! ref $setup{$c}) {
-				$config{$c}=possibly_foolish_untaint($setup{$c});
+			if (! ref $setup{$c} || ref $setup{$c} eq 'Regexp') {
+				$config{$c}=IkiWiki::possibly_foolish_untaint($setup{$c});
 			}
 			elsif (ref $setup{$c} eq 'ARRAY') {
-				$config{$c}=[map { possibly_foolish_untaint($_) } @{$setup{$c}}]
+				$config{$c}=[map { IkiWiki::possibly_foolish_untaint($_) } @{$setup{$c}}]
 			}
 			elsif (ref $setup{$c} eq 'HASH') {
 				foreach my $key (keys %{$setup{$c}}) {
-					$config{$c}{$key}=possibly_foolish_untaint($setup{$c}{$key});
+					$config{$c}{$key}=IkiWiki::possibly_foolish_untaint($setup{$c}{$key});
 				}
 			}
 		}
@@ -89,33 +60,17 @@ sub setup () { #{{{
 			$config{$c}=undef;
 		}
 	}
-	
-	if (! $config{refresh}) {
-		$config{rebuild}=1;
-	}
-	
-	loadplugins();
-	checkconfig();
-
-	require IkiWiki::Render;
-
-	if ($config{render}) {
-		commandline_render();
-	}
-
-	if (! $config{refresh}) {
-		debug(gettext("rebuilding wiki.."));
-	}
-	else {
-		debug(gettext("refreshing wiki.."));
-	}
+} #}}}
 
-	lockwiki();
-	loadindex();
-	refresh();
+sub dump ($) { #{{{
+	my $file=IkiWiki::possibly_foolish_untaint(shift);
+	
+	require IkiWiki::Setup::Standard;
+	my @dump=IkiWiki::Setup::Standard::gendump("Setup file for ikiwiki.");
 
-	debug(gettext("done"));
-	saveindex();
-} #}}}
+	open (OUT, ">", $file) || die "$file: $!";
+	print OUT "$_\n" foreach @dump;
+	close OUT;
+}
 
 1
diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index f67c3829b..54819ae75 100644
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -7,9 +7,100 @@ package IkiWiki::Setup::Standard;
 
 use warnings;
 use strict;
+use IkiWiki;
 
-sub import {
+sub import { #{{{
 	$IkiWiki::Setup::raw_setup=$_[1];
-}
+} #}}}
+
+sub dumpline ($$$$) { #{{{
+	my $key=shift;
+	my $value=shift;
+	my $type=shift;
+	my $prefix=shift;
+	
+	eval q{use Data::Dumper};
+	error($@) if $@;
+	local $Data::Dumper::Terse=1;
+	local $Data::Dumper::Indent=1;
+	local $Data::Dumper::Pad="\t";
+	local $Data::Dumper::Sortkeys=1;
+	local $Data::Dumper::Quotekeys=0;
+	
+	my $dumpedvalue;
+	if ($type eq 'boolean' || $type eq 'integer') {
+		# avoid quotes
+		$dumpedvalue=$value;
+	}
+	elsif ($type eq 'string' && ref $value eq 'ARRAY' && @$value &&
+	    ! grep { /[^-A-Za-z0-9_]/ } @$value) {
+		# dump simple array as qw{}
+		$dumpedvalue="[qw{ ".join(" ", @$value)." }]";
+	}
+	else {
+		$dumpedvalue=Dumper($value);
+		chomp $dumpedvalue;
+		$dumpedvalue=~s/^\t//;
+	}
+	
+	return "\t$prefix$key => $dumpedvalue,";
+} #}}}
+
+sub dumpvalues ($@) { #{{{
+	my $setup=shift;
+	my @ret;
+	while (@_) {
+		my $key=shift;
+		my %info=%{shift()};
+
+		next if $info{type} eq "internal";
+		
+		push @ret, "\t# ".$info{description} if exists $info{description};
+		
+		if (exists $setup->{$key} && defined $setup->{$key}) {
+			push @ret, dumpline($key, $setup->{$key}, $info{type}, "");
+			delete $setup->{$key};
+		}
+		elsif (exists $info{default} && defined $info{default}) {
+			push @ret, dumpline($key, $info{default}, $info{type}, "#");
+		}
+		elsif (exists $info{example}) {
+			push @ret, dumpline($key, $info{example}, $info{type}, "#");
+		}
+	}
+	return @ret;
+} #}}}
+
+sub gendump ($) { #{{{
+	my $description=shift;
+	my %setup=(%config);
+	my @ret;
+	
+	push @ret, "\t# basic setup";
+	push @ret, dumpvalues(\%setup, IkiWiki::getsetup());
+	push @ret, "";
+
+	foreach my $id (sort keys %{$IkiWiki::hooks{getsetup}}) {
+		# use an array rather than a hash, to preserve order
+		my @s=$IkiWiki::hooks{getsetup}{$id}{call}->();
+		return unless @s;
+		push @ret, "\t# $id plugin";
+		push @ret, dumpvalues(\%setup, @s);
+		push @ret, "";
+	}
+	
+	unshift @ret,
+		"#!/usr/bin/perl",
+		"# $description",
+		"#",
+		"# Passing this to ikiwiki --setup will make ikiwiki generate",
+		"# wrappers and build the wiki.",
+		"#",
+		"# Remember to re-run ikiwiki --setup any time you edit this file.",
+		"use IkiWiki::Setup::Standard {";
+	push @ret, "}";
+
+	return @ret;
+} #}}}
 
 1
diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index 7c28088de..faf164358 100644
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -357,6 +357,50 @@ something. The hook is passed named parameters: `page`, `oldpage`,
 `newpage`, and `content`, and should try to modify the content to reflect
 the name change. For example, by converting links to point to the new page.
 
+### getsetup
+
+	hook(type => "getsetup", id => "foo", call => \&getsetup);
+
+This hooks is not called during normal operation, but only when setting up 
+the wiki, or generating a setup file. Plugins can use this hook to add
+configuration options.
+
+The hook is passed no parameters. It returns data about the configuration
+options added by the plugin. It can also check if the plugin is usable, and
+die if the plugin is not available, which will cause the plugin to not be
+offered in the configuration interface.
+
+The data returned is a list of `%config` options, followed by a hash
+describing the option. For example:
+
+                return
+			option_foo => {
+				type => "boolean",
+				default => 0,
+				description => "enable foo",
+				safe => 1,
+				rebuild => 1,
+	                },
+			option_bar => {
+				type => "string",
+				example => "hello",
+				description => "what to say",
+				safe => 1,
+				rebuild => 0,
+			},
+
+* `type` can be "boolean", "string", "integer", "internal" (used for values
+  that are not user-visible) or `undef` (use for complex types). Note that
+  the type is the type of the leaf values; the `%config` option may be an
+  array or hash of these.
+* `default` should be set to the default value of the option, if any.
+* `example` can be set to an example value, which will not be used by default.
+* `description` is a short description of the option.
+* `safe` should be false if the option should not be displayed in unsafe
+  configuration methods, such as the web interface. Anything that specifies
+  a command to run, a path on disk, or a regexp should be marked as unsafe.
+* `rebuild` should be true if changing the option will require a wiki rebuild.
+
 ## Plugin interface
 
 To import the ikiwiki plugin interface:
diff --git a/doc/usage.mdwn b/doc/usage.mdwn
index 2b104bcdb..473d1c9b1 100644
--- a/doc/usage.mdwn
+++ b/doc/usage.mdwn
@@ -62,6 +62,11 @@ These options control the mode that ikiwiki operates in.
   If you only want to build any changed pages, you can use --refresh with
   --setup.
 
+* --dumpsetup configfile
+
+  Causes ikiwiki to write to the specified config file, dumping out
+  its current configuration.
+
 * --wrappers
 
   If used with --setup --refresh, this makes it also update any configured
diff --git a/ikiwiki.in b/ikiwiki.in
index 3bb881c43..febc8ff56 100755
--- a/ikiwiki.in
+++ b/ikiwiki.in
@@ -20,6 +20,7 @@ sub getconfig () { #{{{
 		Getopt::Long::Configure('pass_through');
 		GetOptions(
 			"setup|s=s" => \$config{setup},
+			"dumpsetup|s=s" => \$config{dumpsetup},
 			"wikiname=s" => \$config{wikiname},
 			"verbose|v!" => \$config{verbose},
 			"syslog!" => \$config{syslog},
@@ -27,7 +28,7 @@ sub getconfig () { #{{{
 			"refresh!" => \$config{refresh},
 			"post-commit" => \$config{post_commit},
 			"render=s" => \$config{render},
-			"wrappers!" => \$config{wrappers},
+			"wrappers!" => \$config{genwrappers},
 			"usedirs!" => \$config{usedirs},
 			"prefix-directives!" => \$config{prefix_directives},
 			"getctime" => \$config{getctime},
@@ -45,7 +46,6 @@ sub getconfig () { #{{{
 			"adminemail=s" => \$config{adminemail},
 			"timeformat=s" => \$config{timeformat},
 			"sslcookie!" => \$config{sslcookie},
-			"httpauth!" => \$config{httpauth},
 			"userdir=s" => \$config{userdir},
 			"htmlext=s" => \$config{htmlext},
 			"libdir=s" => \$config{libdir},
@@ -68,14 +68,11 @@ sub getconfig () { #{{{
 				$config{wrappermode}=possibly_foolish_untaint($_[1])
 			},
 			"plugin=s@" => sub {
-				push @{$config{plugin}}, $_[1];
+				push @{$config{add_plugins}}, $_[1];
 			},
 			"disable-plugin=s@" => sub {
 				push @{$config{disable_plugins}}, $_[1];
 			},
-			"pingurl=s" => sub {
-				push @{$config{pingurl}}, $_[1];
-			},
 			"set=s" => sub {
 				my ($var, $val)=split('=', $_[1], 2);
 				if (! defined $var || ! defined $val) {
@@ -114,7 +111,47 @@ sub main () { #{{{
 	
 	if ($config{setup}) {
 		require IkiWiki::Setup;
-		setup();
+		IkiWiki::Setup::load($config{setup});
+		if (@{$config{wrappers}} && 
+		    ! $config{render} && ! $config{dumpsetup} &&
+		    (! $config{refresh} || $config{genwrappers})) {
+			debug(gettext("generating wrappers.."));
+			require IkiWiki::Wrapper;
+			my %origconfig=(%config);
+			my @wrappers=@{$config{wrappers}};
+			delete $config{wrappers};
+			delete $config{genwrappers};
+			foreach my $wrapper (@wrappers) {
+				%config=(%origconfig,
+					rebuild => 0,
+					verbose => 0,
+					%{$wrapper},
+				);
+				checkconfig();
+				if (! $config{cgi} && ! $config{post_commit}) {
+					$config{post_commit}=1;
+				}
+				gen_wrapper();
+			}
+			%config=(%origconfig);
+		}
+		
+		# setup implies a wiki rebuild by default
+		if (! $config{refresh}) {
+			$config{rebuild}=1;
+		}
+		
+		# ignore syslog setting from setup file
+		# while doing initial setup
+		$config{syslog}=0 unless $config{dumpsetup};
+		
+		loadplugins();
+		checkconfig();
+	}
+
+	if ($config{dumpsetup}) {
+		require IkiWiki::Setup;
+		IkiWiki::Setup::dump($config{dumpsetup});
 	}
 	elsif ($config{wrapper}) {
 		lockwiki();
@@ -136,12 +173,19 @@ sub main () { #{{{
 		# do nothing
 	}
 	else {
+		if (! $config{refresh}) {
+			debug(gettext("rebuilding wiki.."));
+		}
+		else {
+			debug(gettext("refreshing wiki.."));
+		}
 		lockwiki();
 		loadindex();
 		require IkiWiki::Render;
 		rcs_update();
 		refresh();
 		saveindex();
+		debug(gettext("done"));
 	}
 } #}}}