my $maxlines=200;
sub import {
+ add_underlay("javascript");
hook(type => "getsetup", id => "recentchangesdiff",
call => \&getsetup);
hook(type => "pagetemplate", id => "recentchangesdiff",
call => \&pagetemplate);
+ hook(type => "format", id => "recentchangesdiff.pm", call => \&format);
}
sub getsetup () {
}
}
+sub format (@) {
+ my %params=@_;
+
+ if (! ($params{content}=~s!^(<body[^>]*>)!$1.include_javascript($params{page})!em)) {
+ # no <body> tag, probably in preview mode
+ $params{content}=include_javascript(undef).$params{content};
+ }
+ return $params{content};
+}
+
+# taken verbatim from toggle.pm
+sub include_javascript ($) {
+ my $from=shift;
+
+ return '<script src="'.urlto("ikiwiki/ikiwiki.js", $from).
+ '" type="text/javascript" charset="utf-8"></script>'."\n".
+ '<script src="'.urlto("ikiwiki/toggle.js", $from).
+ '" type="text/javascript" charset="utf-8"></script>';
+}
+
1