Ticket #11520: 11520-4.patch

wp-admin/load-styles.php

@@ -125 +125 @@
                 $content .= get_file($rtl_path) . "\n";
         }
 
-        $out .= str_replace( '../images/', 'images/', $content );
+        if ( strpos( $style->src, '/wp-includes/css/' ) === 0 )
+                $out .= str_replace( '../images/', '../wp-includes/images/', $content );
+        else
+                $out .= str_replace( '../images/', 'images/', $content );
 }
 
 header('Content-Type: text/css');

wp-includes/class.wp-scripts.php

@@ -47 +47 @@
                 return $this->do_items( $handles, $group );
         }
 
+        // Deprecated, see print_extra_js()
         function print_scripts_l10n( $handle, $echo = true ) {
-                if ( empty($this->registered[$handle]->extra['l10n']) || empty($this->registered[$handle]->extra['l10n'][0]) || !is_array($this->registered[$handle]->extra['l10n'][1]) )
+                return $this->print_extra_js( $handle, $echo, true );
+        }
+
+        function print_extra_js( $handle, $echo = true, $_l10n = false ) {
+                if ( empty($this->registered[$handle]->extra['data']) )
                         return false;
 
-                $object_name = $this->registered[$handle]->extra['l10n'][0];
+                if ( $_l10n ) {
+                        $name = $this->registered[$handle]->extra['l10n'][0];
+                        $data = $this->registered[$handle]->extra['l10n'][1];
+                        $after = '';
 
-                $data = "var $object_name = {\n";
-                $eol = '';
-                foreach ( $this->registered[$handle]->extra['l10n'][1] as $var => $val ) {
-                        if ( 'l10n_print_after' == $var ) {
-                                $after = $val;
-                                continue;
+                        if ( is_array($data) && isset($data['l10n_print_after']) ) {
+                                $after = $data['l10n_print_after'];
+                                unset($data['l10n_print_after']);
                         }
-                        $data .= "$eol\t$var: \"" . esc_js( $val ) . '"';
-                        $eol = ",\n";
+                        $output = "var $name = " . json_encode($data) . "; $after\n";
+                } else {
+                        foreach ( (array) $this->registered[$handle]->extra['data'] as $name => $data ) {
+                                $output = "var $name = " . json_encode($data) . ";\n";
+                        }
                 }
-                $data .= "\n};\n";
-                $data .= isset($after) ? "$after\n" : '';
 
-                if ( $echo ) {
-                        echo "<script type='text/javascript'>\n";
-                        echo "/* <![CDATA[ */\n";
-                        echo $data;
-                        echo "/* ]]> */\n";
-                        echo "</script>\n";
-                        return true;
-                } else {
-                        return $data;
-                }
+                if ( !$echo )
+                        return $output;
+
+                echo "<script type='text/javascript'>\n";
+                echo "/* <![CDATA[ */\n";
+                echo $output;
+                echo "\n/* ]]> */";
+                echo "\n</script>\n";
+
+                return true;
         }
 
         function do_item( $handle, $group = false ) {
@@ -103 +109 @@
                 if ( $this->do_concat ) {
                         $srce = apply_filters( 'script_loader_src', $src, $handle );
                         if ( $this->in_default_dir($srce) ) {
-                                $this->print_code .= $this->print_scripts_l10n( $handle, false );
+                                $this->print_code .= $this->print_extra_js( $handle, false );
                                 $this->concat .= "$handle,";
                                 $this->concat_version .= "$handle$ver";
                                 return true;
@@ -113 +119 @@
                         }
                 }
 
-                $this->print_scripts_l10n( $handle );
+                $this->print_extra_js( $handle );
                 if ( !preg_match('|^https?://|', $src) && ! ( $this->content_url && 0 === strpos($src, $this->content_url) ) ) {
                         $src = $this->base_url . $src;
                 }
@@ -131 +137 @@
         }
 
         /**
-         * Localizes a script
+         * Localizes a script (Deprecated)
          *
          * Localizes only if script has already been added
          *
@@ -141 +147 @@
          * @return bool Successful localization
          */
         function localize( $handle, $object_name, $l10n ) {
-                if ( !$object_name || !$l10n )
+                return $this->add_js( $handle, $object_name, $l10n );
+        }
+
+        /**
+         * Add extra Javascript
+         *
+         * Only if script has already been added.
+         *
+         * @param string $handle Script name
+         * @param string $name Name of JS object to hold the data
+         * @param array $data Associative array of JS name => value
+         * @return bool Successful or not
+         */
+        function add_js( $handle, $name, $data ) {
+                if ( !$name || !is_array($data) )
                         return false;
-                return $this->add_data( $handle, 'l10n', array( $object_name, $l10n ) );
+
+                if ( !empty( $this->registered[$handle]->extra['data'][$name] ) )
+                        $data = array_merge( $data, (array) $this->registered[$handle]->extra['data'][$name] );
+
+                return $this->add_data( $handle, 'data', array( $name => $data ) );
         }
 
         function set_group( $handle, $recursion, $group = false ) {

wp-includes/class.wp-styles.php

@@ -25 +25 @@
         var $concat_version = '';
         var $do_concat = false;
         var $print_html = '';
+        var $print_code = '';
         var $default_dirs;
 
         function __construct() {
@@ -35 +36 @@
                 if ( !parent::do_item($handle) )
                         return false;
 
-                if ( null === $this->registered[$handle]->ver )
+                $obj = $this->registered[$handle];
+                if ( null === $obj->ver )
                         $ver = '';
                 else
-                        $ver = $this->registered[$handle]->ver ? $this->registered[$handle]->ver : $this->default_version;
+                        $ver = $obj->ver ? $obj->ver : $this->default_version;
 
                 if ( isset($this->args[$handle]) )
                         $ver = $ver ? $ver . '&' . $this->args[$handle] : $this->args[$handle];
 
                 if ( $this->do_concat ) {
-                        if ( $this->in_default_dir($this->registered[$handle]->src) && !isset($this->registered[$handle]->extra['conditional']) && !isset($this->registered[$handle]->extra['alt']) ) {
+                        if ( $this->in_default_dir($obj->src) && !isset($obj->extra['conditional'])     && !isset($obj->extra['alt']) ) {
                                 $this->concat .= "$handle,";
                                 $this->concat_version .= "$handle$ver";
+
+                                if ( !empty($this->registered[$handle]->extra['data']) )
+                                        $this->print_code .= $this->registered[$handle]->extra['data'];
+
                                 return true;
                         }
                 }
 
-                if ( isset($this->registered[$handle]->args) )
-                        $media = esc_attr( $this->registered[$handle]->args );
+                if ( isset($obj->args) )
+                        $media = esc_attr( $obj->args );
                 else
                         $media = 'all';
 
-                $href = $this->_css_href( $this->registered[$handle]->src, $ver, $handle );
-                $rel = isset($this->registered[$handle]->extra['alt']) && $this->registered[$handle]->extra['alt'] ? 'alternate stylesheet' : 'stylesheet';
-                $title = isset($this->registered[$handle]->extra['title']) ? "title='" . esc_attr( $this->registered[$handle]->extra['title'] ) . "'" : '';
+                $href = $this->_css_href( $obj->src, $ver, $handle );
+                $rel = isset($obj->extra['alt']) && $obj->extra['alt'] ? 'alternate stylesheet' : 'stylesheet';
+                $title = isset($obj->extra['title']) ? "title='" . esc_attr( $obj->extra['title'] ) . "'" : '';
 
                 $end_cond = $tag = '';
-                if ( isset($this->registered[$handle]->extra['conditional']) && $this->registered[$handle]->extra['conditional'] ) {
-                        $tag .= "<!--[if {$this->registered[$handle]->extra['conditional']}]>\n";
+                if ( isset($obj->extra['conditional']) && $obj->extra['conditional'] ) {
+                        $tag .= "<!--[if {$obj->extra['conditional']}]>\n";
                         $end_cond = "<![endif]-->\n";
                 }
 
                 $tag .= apply_filters( 'style_loader_tag', "<link rel='$rel' id='$handle-css' $title href='$href' type='text/css' media='$media' />\n", $handle );
-                if ( 'rtl' === $this->text_direction && isset($this->registered[$handle]->extra['rtl']) && $this->registered[$handle]->extra['rtl'] ) {
-                        if ( is_bool( $this->registered[$handle]->extra['rtl'] ) ) {
-                                $suffix = isset( $this->registered[$handle]->extra['suffix'] ) ? $this->registered[$handle]->extra['suffix'] : '';
-                                $rtl_href = str_replace( "{$suffix}.css", "-rtl{$suffix}.css", $this->_css_href( $this->registered[$handle]->src , $ver, "$handle-rtl" ));
+                if ( 'rtl' === $this->text_direction && isset($obj->extra['rtl']) && $obj->extra['rtl'] ) {
+                        if ( is_bool( $obj->extra['rtl'] ) ) {
+                                $suffix = isset( $obj->extra['suffix'] ) ? $obj->extra['suffix'] : '';
+                                $rtl_href = str_replace( "{$suffix}.css", "-rtl{$suffix}.css", $this->_css_href( $obj->src , $ver, "$handle-rtl" ));
                         } else {
-                                $rtl_href = $this->_css_href( $this->registered[$handle]->extra['rtl'], $ver, "$handle-rtl" );
+                                $rtl_href = $this->_css_href( $obj->extra['rtl'], $ver, "$handle-rtl" );
                         }
 
                         $tag .= apply_filters( 'style_loader_tag', "<link rel='$rel' id='$handle-rtl-css' $title href='$rtl_href' type='text/css' media='$media' />\n", $handle );
@@ -80 +86 @@
 
                 $tag .= $end_cond;
 
-                if ( $this->do_concat )
+                if ( $this->do_concat ) {
                         $this->print_html .= $tag;
-                else
+                        $this->print_html .= $this->print_extra_css( $handle, false );
+                } else {
                         echo $tag;
+                        $this->print_extra_css( $handle );
+                }
 
-                // Could do something with $this->registered[$handle]->extra here to print out extra CSS rules
-//              echo "<style type='text/css'>\n";
-//              echo "/* <![CDATA[ */\n";
-//              echo "/* ]]> */\n";
-//              echo "</style>\n";
+                return true;
+        }
 
+        function add_css( $handle, $data ) {
+                if ( !$data )
+                        return false;
+
+                if ( !empty( $this->registered[$handle]->extra['data'] ) )
+                        $data .= "\n" . $this->registered[$handle]->extra['data'];
+
+                return $this->add_data( $handle, 'data', $data );
+        }
+
+        function print_extra_css( $handle, $echo = true ) {
+                if ( empty($this->registered[$handle]->extra['data']) )
+                        return false;
+
+                $output = $this->registered[$handle]->extra['data'];
+
+                if ( !$echo )
+                        return $output;
+
+                echo "<style type='text/css'>\n";
+                echo "$output\n";
+                echo "</style>\n";
+
                 return true;
         }
 

wp-includes/functions.wp-scripts.php

@@ -56 +56 @@
 }
 
 /**
- * Localizes a script.
+ * Localizes a script. (Deprecated)
  *
  * Localizes only if script has already been added.
  *
@@ -64 +64 @@
  * @see WP_Scripts::localize()
  */
 function wp_localize_script( $handle, $object_name, $l10n ) {
+        return wp_add_js( $handle, $object_name, $l10n );
+}
+
+/**
+ * Adds extra Javascript.
+ *
+ * Works only if the script has already been added.
+ * Accepts an associative array $data and creates JS object:
+ * "$name" = {
+ *   key: value,
+ *   key: value,
+ *   ...
+ * }
+ * The $name is passed directly so it should be qualified JS variable /[a-zA-Z0-9_]+/
+ * The $data array is JSON encoded. If called more than once for the same $handle, with the same $name,
+ * the object would contain all walues. In that case if two or more keys are the same,
+ * the first value is kept and subsequent values are ignored.
+ * 
+ * @since 3.3
+ * @see WP_Scripts::add_js()
+ */
+function wp_add_js( $handle, $name, $data ) {
         global $wp_scripts;
         if ( !is_a($wp_scripts, 'WP_Scripts') )
                 return false;
 
-        return $wp_scripts->localize( $handle, $object_name, $l10n );
+        return $wp_scripts->add_js( $handle, $name, $data );
 }
 
 /**

wp-includes/functions.wp-styles.php

@@ -34 +34 @@
 }
 
 /**
+ * Adds extra CSS.
+ *
+ * Works only if the stylesheet has already been added.
+ * Accepts a string $data containing the CSS.
+ * 
+ * @since 3.3
+ * @see WP_Scripts::add_css()
+ */
+function wp_add_css( $handle, $data ) {
+        global $wp_styles;
+        if ( !is_a($wp_styles, 'WP_Styles') )
+                return false;
+
+        return $wp_styles->add_css( $handle, $data );
+}
+
+/**
  * Register CSS style file.
  *
  * @since r79

wp-includes/js/l10n.dev.js

@@ -1 @@
-//Used to ensure that Entities used in L10N strings are correct
-function convertEntities(o) {
-        var c, v;
-        c = function(s) {
-                if (/&[^;]+;/.test(s)) {
-                        var e = document.createElement("div");
-                        e.innerHTML = s;
-                        return !e.firstChild ? s : e.firstChild.nodeValue;
-                }
-                return s;
-        }
-
-        if ( typeof o === 'string' ) {
-                return c(o);
-        } else if ( typeof o === 'object' ) {
-                for (v in o) {
-                        if ( typeof o[v] === 'string' ) {
-                                o[v] = c(o[v]);
-                        }
-                }
-        }
-        return o;
-}
- No newline at end of file

wp-includes/js/l10n.js

@@ -1 @@
-function convertEntities(b){var d,a;d=function(c){if(/&[^;]+;/.test(c)){var f=document.createElement("div");f.innerHTML=c;return !f.firstChild?c:f.firstChild.nodeValue}return c};if(typeof b==="string"){return d(b)}else{if(typeof b==="object"){for(a in b){if(typeof b[a]==="string"){b[a]=d(b[a])}}}}return b};
- No newline at end of file

wp-includes/script-loader.php

@@ -58 +58 @@
 
         $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '.dev' : '';
 
-        // Always ensure that we have the convertEntities function
-        $scripts->add( 'l10n', "/wp-includes/js/l10n$suffix.js", false, '20101110' );
-        $scripts->enqueue( 'l10n' );
-
         $scripts->add( 'utils', "/wp-admin/js/utils$suffix.js", false, '20101110' );
 
         $scripts->add( 'common', "/wp-admin/js/common$suffix.js", array('jquery', 'hoverIntent', 'utils'), '20110711' );
         $scripts->add_data( 'common', 'group', 1 );
-        $scripts->localize( 'common', 'commonL10n', array(
-                'warnDelete' => __("You are about to permanently delete the selected items.\n  'Cancel' to stop, 'OK' to delete."),
-                'l10n_print_after' => 'try{convertEntities(commonL10n);}catch(e){};'
+        $scripts->add_js( 'common', 'commonL10n', array(
+                'warnDelete' => __("You are about to permanently delete the selected items.\n  'Cancel' to stop, 'OK' to delete.")
         ) );
 
         $scripts->add( 'sack', "/wp-includes/js/tw-sack$suffix.js", false, '1.6.1' );
@@ -76 +71 @@
 
         $scripts->add( 'quicktags', "/wp-includes/js/quicktags$suffix.js", false, '20110502' );
         $scripts->add_data( 'quicktags', 'group', 1 );
-        $scripts->localize( 'quicktags', 'quicktagsL10n', array(
+        $scripts->add_js( 'quicktags', 'quicktagsL10n', array(
                 'quickLinks' => __('(Quick Links)'),
                 'wordLookup' => __('Enter a word to look up:'),
                 'dictionaryLookup' => esc_attr(__('Dictionary lookup')),
@@ -87 +82 @@
                 'enterImageURL' => __('Enter the URL of the image'),
                 'enterImageDescription' => __('Enter a description of the image'),
                 'fullscreen' => __('fullscreen'),
-                'toggleFullscreen' => esc_attr( __('Toggle fullscreen mode') ),
-                'l10n_print_after' => 'try{convertEntities(quicktagsL10n);}catch(e){};'
+                'toggleFullscreen' => esc_attr( __('Toggle fullscreen mode') )
         ) );
 
         $scripts->add( 'colorpicker', "/wp-includes/js/colorpicker$suffix.js", array('prototype'), '3517m' );
@@ -103 +97 @@
 
         $scripts->add( 'wp-ajax-response', "/wp-includes/js/wp-ajax-response$suffix.js", array('jquery'), '20091119' );
         $scripts->add_data( 'wp-ajax-response', 'group', 1 );
-        $scripts->localize( 'wp-ajax-response', 'wpAjax', array(
+        $scripts->add_js( 'wp-ajax-response', 'wpAjax', array(
                 'noPerm' => __('You do not have permission to do that.'),
-                'broken' => __('An unidentified error has occurred.'),
-                'l10n_print_after' => 'try{convertEntities(wpAjax);}catch(e){};'
+                'broken' => __('An unidentified error has occurred.')
         ) );
 
         $scripts->add( 'autosave', "/wp-includes/js/autosave$suffix.js", array('schedule', 'wp-ajax-response'), '20110524' );
@@ -192 +185 @@
 
         $scripts->add( 'thickbox', "/wp-includes/js/thickbox/thickbox.js", array('jquery'), '3.1-20110528');
         $scripts->add_data( 'thickbox', 'group', 1 );
-        $scripts->localize( 'thickbox', 'thickboxL10n', array(
+        $scripts->add_js( 'thickbox', 'thickboxL10n', array(
                         'next' => __('Next >'),
                         'prev' => __('< Prev'),
                         'image' => __('Image'),
@@ -200 +193 @@
                         'close' => __('Close'),
                         'noiframes' => __('This feature requires inline frames. You have iframes disabled or your browser does not support them.'),
                         'loadingAnimation' => includes_url('js/thickbox/loadingAnimation.gif'),
-                        'closeImage' => includes_url('js/thickbox/tb-close.png'),
-                        'l10n_print_after' => 'try{convertEntities(thickboxL10n);}catch(e){};'
+                        'closeImage' => includes_url('js/thickbox/tb-close.png')
         ) );
 
         $scripts->add( 'jcrop', "/wp-includes/js/jcrop/jquery.Jcrop$suffix.js", array('jquery'), '0.9.8-20110113');
@@ -225 +217 @@
         if ( empty($max_upload_size) )
                 $max_upload_size = __('not configured');
         // these error messages came from the sample swfupload js, they might need changing.
-        $scripts->localize( 'swfupload-handlers', 'swfuploadL10n', array(
+        $scripts->add_js( 'swfupload-handlers', 'swfuploadL10n', array(
                         'queue_limit_exceeded' => __('You have attempted to queue too many files.'),
                         'file_exceeds_size_limit' => __('This file exceeds the maximum upload size for this site.'),
                         'zero_byte_file' => __('This file is empty. Please try another.'),
@@ -242 +234 @@
                         'dismiss' => __('Dismiss'),
                         'crunching' => __('Crunching…'),
                         'deleted' => __('moved to the trash.'),
-                        'error_uploading' => __('“%s” has failed to upload due to an error'),
-                        'l10n_print_after' => 'try{convertEntities(swfuploadL10n);}catch(e){};',
+                        'error_uploading' => __('“%s” has failed to upload due to an error')
         ) );
 
         $scripts->add( 'comment-reply', "/wp-includes/js/comment-reply$suffix.js", false, '20090102');
@@ -255 +246 @@
 
         $scripts->add( 'password-strength-meter', "/wp-admin/js/password-strength-meter$suffix.js", array('jquery'), '20101027' );
         $scripts->add_data( 'password-strength-meter', 'group', 1 );
-        $scripts->localize( 'password-strength-meter', 'pwsL10n', array(
+        $scripts->add_js( 'password-strength-meter', 'pwsL10n', array(
                 'empty' => __('Strength indicator'),
                 'short' => __('Very weak'),
                 'bad' => __('Weak'),
                 /* translators: password strength */
                 'good' => _x('Medium', 'password strength'),
                 'strong' => __('Strong'),
-                'mismatch' => __('Mismatch'),
-                'l10n_print_after' => 'try{convertEntities(pwsL10n);}catch(e){};'
+                'mismatch' => __('Mismatch')
         ) );
 
         $scripts->add( 'user-profile', "/wp-admin/js/user-profile$suffix.js", array( 'jquery', 'password-strength-meter' ), '20110628' );
@@ -274 +264 @@
 
         $scripts->add( 'wplink', "/wp-includes/js/tinymce/plugins/wplink/js/wplink$suffix.js", array( 'jquery', 'wpdialogs' ), '20110528' );
         $scripts->add_data( 'wplink', 'group', 1 );
-        $scripts->localize( 'wplink', 'wpLinkL10n', array(
+        $scripts->add_js( 'wplink', 'wpLinkL10n', array(
                 'title' => __('Insert/edit link'),
                 'update' => __('Update'),
                 'save' => __('Add Link'),
                 'noTitle' => __('(no title)'),
-                'noMatchesFound' => __('No matches found.'),
-                'l10n_print_after' => 'try{convertEntities(wpLinkL10n);}catch(e){};',
+                'noMatchesFound' => __('No matches found.')
         ) );
 
         $scripts->add( 'wpdialogs', "/wp-includes/js/tinymce/plugins/wpdialogs/js/wpdialog$suffix.js", array( 'jquery-ui-dialog' ), '20110528' );
@@ -292 +281 @@
         if ( is_admin() ) {
                 $scripts->add( 'ajaxcat', "/wp-admin/js/cat$suffix.js", array( 'wp-lists' ), '20090102' );
                 $scripts->add_data( 'ajaxcat', 'group', 1 );
-                $scripts->localize( 'ajaxcat', 'catL10n', array(
+                $scripts->add_js( 'ajaxcat', 'catL10n', array(
                         'add' => esc_attr(__('Add')),
-                        'how' => __('Separate multiple categories with commas.'),
-                        'l10n_print_after' => 'try{convertEntities(catL10n);}catch(e){};'
+                        'how' => __('Separate multiple categories with commas.')
                 ) );
 
                 $scripts->add( 'admin-categories', "/wp-admin/js/categories$suffix.js", array('wp-lists'), '20091201' );
@@ -303 +291 @@
 
                 $scripts->add( 'admin-tags', "/wp-admin/js/tags$suffix.js", array('jquery', 'wp-ajax-response'), '20110429' );
                 $scripts->add_data( 'admin-tags', 'group', 1 );
-                $scripts->localize( 'admin-tags', 'tagsl10n', array(
+                $scripts->add_js( 'admin-tags', 'tagsl10n', array(
                         'noPerm' => __('You do not have permission to do that.'),
-                        'broken' => __('An unidentified error has occurred.'),
-                        'l10n_print_after' => 'try{convertEntities(tagsl10n);}catch(e){};'
+                        'broken' => __('An unidentified error has occurred.')
                 ));
 
                 $scripts->add( 'admin-custom-fields', "/wp-admin/js/custom-fields$suffix.js", array('wp-lists'), '20110429' );
@@ -314 +301 @@
 
                 $scripts->add( 'admin-comments', "/wp-admin/js/edit-comments$suffix.js", array('wp-lists', 'jquery-ui-resizable', 'quicktags', 'jquery-query'), '20110602' );
                 $scripts->add_data( 'admin-comments', 'group', 1 );
-                $scripts->localize( 'admin-comments', 'adminCommentsL10n', array(
+                $scripts->add_js( 'admin-comments', 'adminCommentsL10n', array(
                         'hotkeys_highlight_first' => isset($_GET['hotkeys_highlight_first']),
                         'hotkeys_highlight_last' => isset($_GET['hotkeys_highlight_last']),
                         'replyApprove' => __( 'Approve and Reply' ),
@@ -329 +316 @@
 
                 $scripts->add( 'post', "/wp-admin/js/post$suffix.js", array('suggest', 'wp-lists', 'postbox'), '20110524' );
                 $scripts->add_data( 'post', 'group', 1 );
-                $scripts->localize( 'post', 'postL10n', array(
+                $scripts->add_js( 'post', 'postL10n', array(
                         'tagsUsed' =>  __('Tags used on this post:'),
                         'add' => esc_attr(__('Add')),
                         'addTag' => esc_attr(__('Add new Tag')),
@@ -352 +339 @@
                         'publicSticky' => __('Public, Sticky'),
                         'password' => __('Password Protected'),
                         'privatelyPublished' => __('Privately Published'),
-                        'published' => __('Published'),
-                        'l10n_print_after' => 'try{convertEntities(postL10n);}catch(e){};'
+                        'published' => __('Published')
                 ) );
 
                 $scripts->add( 'link', "/wp-admin/js/link$suffix.js", array('wp-lists', 'postbox'), '20110524' );
@@ -361 +347 @@
 
                 $scripts->add( 'comment', "/wp-admin/js/comment$suffix.js", array('jquery'), '20110429' );
                 $scripts->add_data( 'comment', 'group', 1 );
-                $scripts->localize( 'comment', 'commentL10n', array(
+                $scripts->add_js( 'comment', 'commentL10n', array(
                         'cancel' => __('Cancel'),
                         'edit' => __('Edit'),
-                        'submittedOn' => __('Submitted on:'),
-                        'l10n_print_after' => 'try{convertEntities(commentL10n);}catch(e){};'
+                        'submittedOn' => __('Submitted on:')
                 ) );
 
                 $scripts->add( 'admin-gallery', "/wp-admin/js/gallery$suffix.js", array( 'jquery-ui-sortable' ), '20110414' );
@@ -387 +372 @@
 
                 $scripts->add( 'inline-edit-post', "/wp-admin/js/inline-edit-post$suffix.js", array( 'jquery', 'suggest' ), '20110609' );
                 $scripts->add_data( 'inline-edit-post', 'group', 1 );
-                $scripts->localize( 'inline-edit-post', 'inlineEditL10n', array(
+                $scripts->add_js( 'inline-edit-post', 'inlineEditL10n', array(
                         'error' => __('Error while saving the changes.'),
                         'ntdeltitle' => __('Remove From Bulk Edit'),
-                        'notitle' => __('(no title)'),
-                        'l10n_print_after' => 'try{convertEntities(inlineEditL10n);}catch(e){};'
+                        'notitle' => __('(no title)')
                 ) );
 
                 $scripts->add( 'inline-edit-tax', "/wp-admin/js/inline-edit-tax$suffix.js", array( 'jquery' ), '20110609' );
                 $scripts->add_data( 'inline-edit-tax', 'group', 1 );
-                $scripts->localize( 'inline-edit-tax', 'inlineEditL10n', array(
-                        'error' => __('Error while saving the changes.'),
-                        'l10n_print_after' => 'try{convertEntities(inlineEditL10n);}catch(e){};'
+                $scripts->add_js( 'inline-edit-tax', 'inlineEditL10n', array(
+                        'error' => __('Error while saving the changes.')
                 ) );
 
                 $scripts->add( 'plugin-install', "/wp-admin/js/plugin-install$suffix.js", array( 'jquery', 'thickbox' ), '20110113' );
                 $scripts->add_data( 'plugin-install', 'group', 1 );
-                $scripts->localize( 'plugin-install', 'plugininstallL10n', array(
+                $scripts->add_js( 'plugin-install', 'plugininstallL10n', array(
                         'plugin_information' => __('Plugin Information:'),
-                        'ays' => __('Are you sure you want to install this plugin?'),
-                        'l10n_print_after' => 'try{convertEntities(plugininstallL10n);}catch(e){};'
+                        'ays' => __('Are you sure you want to install this plugin?')
                 ) );
 
                 $scripts->add( 'farbtastic', '/wp-admin/js/farbtastic.js', array('jquery'), '1.2' );
@@ -427 +409 @@
 
                 $scripts->add( 'set-post-thumbnail', "/wp-admin/js/set-post-thumbnail$suffix.js", array( 'jquery' ), '20100518' );
                 $scripts->add_data( 'set-post-thumbnail', 'group', 1 );
-                $scripts->localize( 'set-post-thumbnail', 'setPostThumbnailL10n', array(
+                $scripts->add_js( 'set-post-thumbnail', 'setPostThumbnailL10n', array(
                         'setThumbnail' => __( 'Use as featured image' ),
                         'saving' => __( 'Saving...' ),
                         'error' => __( 'Could not set that as the thumbnail image. Try a different attachment.' ),
-                        'done' => __( 'Done' ),
-                        'l10n_print_after' => 'try{convertEntities(setPostThumbnailL10n);}catch(e){};'
+                        'done' => __( 'Done' )
                 ) );
 
                 // Navigation Menus
                 $scripts->add( 'nav-menu', "/wp-admin/js/nav-menu$suffix.js", array('jquery-ui-sortable'), '20110524' );
-                $scripts->localize( 'nav-menu', 'navMenuL10n', array(
+                $scripts->add_js( 'nav-menu', 'navMenuL10n', array(
                         'noResultsFound' => _x('No results found.', 'search results'),
                         'warnDeleteMenu' => __( "You are about to permanently delete this menu. \n 'Cancel' to stop, 'OK' to delete." ),
-                        'saveAlert' => __('The changes you made will be lost if you navigate away from this page.'),
-                        'l10n_print_after' => 'try{convertEntities(navMenuL10n);}catch(e){};'
+                        'saveAlert' => __('The changes you made will be lost if you navigate away from this page.')
                 ) );
 
                 $scripts->add( 'custom-background', "/wp-admin/js/custom-background$suffix.js", array('farbtastic'), '20110511' );
@@ -474 +454 @@
         $styles->content_url = defined('WP_CONTENT_URL')? WP_CONTENT_URL : '';
         $styles->default_version = get_bloginfo( 'version' );
         $styles->text_direction = function_exists( 'is_rtl' ) && is_rtl() ? 'rtl' : 'ltr';
-        $styles->default_dirs = array('/wp-admin/', '/wp-includes/');
+        $styles->default_dirs = array('/wp-admin/', '/wp-includes/css/');
 
         $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '.dev' : '';
 
@@ -558 +538 @@
  */
 function wp_just_in_time_script_localization() {
 
-        wp_localize_script( 'autosave', 'autosaveL10n', array(
+        wp_add_js( 'autosave', 'autosaveL10n', array(
                 'autosaveInterval' => AUTOSAVE_INTERVAL,
                 'savingText' => __('Saving Draft…'),
-                'saveAlert' => __('The changes you made will be lost if you navigate away from this page.'),
-                'l10n_print_after' => 'try{convertEntities(autosaveL10n);}catch(e){};'
+                'saveAlert' => __('The changes you made will be lost if you navigate away from this page.')
         ) );
 
 }
@@ -635 +614 @@
                 $wp_scripts = new WP_Scripts();
 
         script_concat_settings();
-        $wp_scripts->do_items( 'l10n' );
         $wp_scripts->do_concat = $concatenate_scripts;
         $wp_scripts->do_head_items();
 
@@ -681 +659 @@
         if ( !empty($wp_scripts->concat) ) {
 
                 if ( !empty($wp_scripts->print_code) ) {
-                        echo "<script type='text/javascript'>\n";
+                        echo "\n<script type='text/javascript'>\n";
                         echo "/* <![CDATA[ */\n";
                         echo $wp_scripts->print_code;
                         echo "/* ]]> */\n";
@@ -789 +767 @@
                 $ver = md5("$wp_styles->concat_version{$dir}");
                 $href = $wp_styles->base_url . "/wp-admin/load-styles.php?c={$zip}&dir={$dir}&load=" . trim($wp_styles->concat, ', ') . "&ver=$ver";
                 echo "<link rel='stylesheet' href='" . esc_attr($href) . "' type='text/css' media='all' />\n";
+
+                if ( !empty($wp_styles->print_code) ) {
+                        echo "<style type='text/css'>\n";
+                        echo $wp_styles->print_code;
+                        echo "\n</style>\n";
+                }
         }
 
         if ( !empty($wp_styles->print_html) )