Whitespace cleanup

git-svn-id: http://svn.automattic.com/wordpress/trunk@13316 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/custom-background.php

@@ -152,7 +152,7 @@ class Custom_Background {
 }
 
 if ( get_background_image() ) : ?>
-	
+
 <h2><?php _e('Change Display Options') ?></h2>
 <form method="post" action="<?php echo esc_attr(add_query_arg('step', 1)) ?>">
 <table>

wp-admin/import/wordpress.php

@@ -188,7 +188,7 @@ class WP_Import {
 				if ( !$user_id ) {
 					$user_id = wp_create_user($new_author_name, wp_generate_password());
 				}
-				
+
 				if ( !is_wp_error( $user_id ) ) {
 					$this->author_ids[$in_author_name] = $user_id;
 				}
@@ -343,16 +343,16 @@ class WP_Import {
 			$tag_ID = wp_insert_term($tag_name, 'post_tag', $tagarr);
 		}
 	}
-	
+
 	function process_terms() {
 		global $wpdb, $wp_taxonomies;
-		
+
 		$custom_taxonomies = $wp_taxonomies;
 		// get rid of the standard taxonomies
 		unset( $custom_taxonomies['category'] );
 		unset( $custom_taxonomies['post_tag'] );
 		unset( $custom_taxonomies['link_category'] );
-		
+
 		$custom_taxonomies = array_keys( $custom_taxonomies );
 		$current_terms = (array) get_terms( $custom_taxonomies, array('get' => 'all') );
 		$taxonomies = array();
@@ -601,7 +601,7 @@ class WP_Import {
 			$value = stripslashes($value); // add_post_meta() will escape.
 			// get_post_meta would have done this but we read straight from the db on export so we could have a serialized string
 			$value = maybe_unserialize($value);
-			
+
 			$this->process_post_meta($post_id, $key, $value);
 
 		} }

wp-admin/includes/template.php

@@ -3218,7 +3218,7 @@ function get_settings_errors( $setting = '', $sanitize = FALSE ) {
 function settings_errors ( $setting = '', $sanitize = FALSE, $hide_on_update = FALSE ) {
 
 	if ($hide_on_update AND $_GET['updated']) return;
-	
+
 	$settings_errors = get_settings_errors( $setting, $sanitize );
 
 	if ( !is_array($settings_errors) ) return;

wp-content/blogs.php

@@ -5,11 +5,11 @@
  * @package WordPress
  * @subpackage Multisite
  */
-  
+
 define( 'SHORTINIT', true );
 require_once( dirname( dirname( __FILE__) ) . '/wp-load.php' );
-  
+
 /** Load Multisite upload handler. */
 require_once( ABSPATH . WPINC . '/ms-files.php' );
-  
+
 ?>

wp-includes/pomo/mo.php

@@ -26,7 +26,7 @@ class MO extends Gettext_Translations {
 			return false;
 		return $this->import_from_reader($reader);
 	}
-	
+
 	function export_to_file($filename) {
 		$fh = fopen($filename, 'wb');
 		if ( !$fh ) return false;
@@ -43,7 +43,7 @@ class MO extends Gettext_Translations {
 		fwrite($fh, pack('V*', $magic, $revision, $total, $originals_lenghts_addr,
 			$translations_lenghts_addr, $size_of_hash, $hash_addr));
 		fseek($fh, $originals_lenghts_addr);
-		
+
 		// headers' msgid is an empty string
 		fwrite($fh, pack('VV', 0, $current_addr));
 		$current_addr++;
@@ -55,24 +55,24 @@ class MO extends Gettext_Translations {
 			fwrite($fh, pack('VV', $length, $current_addr));
 			$current_addr += $length + 1; // account for the NULL byte after
 		}
-		
+
 		$exported_headers = $this->export_headers();
 		fwrite($fh, pack('VV', strlen($exported_headers), $current_addr));
 		$current_addr += strlen($exported_headers) + 1;
 		$translations_table = $exported_headers . chr(0);
-		
+
 		foreach($entries as $entry) {
 			$translations_table .= $this->export_translations($entry) . chr(0);
 			$length = strlen($this->export_translations($entry));
 			fwrite($fh, pack('VV', $length, $current_addr));
 			$current_addr += $length + 1;
 		}
-		
+
 		fwrite($fh, $originals_table);
 		fwrite($fh, $translations_table);
 		fclose($fh);
 	}
-	
+
 	function export_original($entry) {
 		//TODO: warnings for control characters
 		$exported = $entry->singular;
@@ -80,12 +80,12 @@ class MO extends Gettext_Translations {
 		if (!is_null($entry->context)) $exported = $entry->context . chr(4) . $exported;
 		return $exported;
 	}
-	
+
 	function export_translations($entry) {
 		//TODO: warnings for control characters
 		return implode(chr(0), $entry->translations);
 	}
-	
+
 	function export_headers() {
 		$exported = '';
 		foreach($this->headers as $header => $value) {

wp-includes/pomo/po.php

@@ -18,7 +18,7 @@ ini_set('auto_detect_line_endings', 1);
  */
 if ( !class_exists( 'PO' ) ):
 class PO extends Gettext_Translations {
-	
+
 
 	/**
 	 * Exports headers to a PO entry
@@ -106,7 +106,7 @@ class PO extends Gettext_Translations {
 		$po = str_replace("$newline$quote$quote", '', $po);
 		return $po;
 	}
-	
+
 	/**
 	 * Gives back the original string from a PO-formatted string
 	 * 
@@ -217,7 +217,7 @@ class PO extends Gettext_Translations {
 		PO::read_line($f, 'clear');
 		return $res !== false;
 	}
-	
+
 	function read_entry($f, $lineno = 0) {
 		$entry = new Translation_Entry();
 		// where were we in the last step
@@ -322,7 +322,7 @@ class PO extends Gettext_Translations {
 		}
 		return array('entry' => $entry, 'lineno' => $lineno);
 	}
-	
+
 	function read_line($f, $action = 'read') {
 		static $last_line = '';
 		static $use_last_line = false;
@@ -339,7 +339,7 @@ class PO extends Gettext_Translations {
 		$use_last_line = false;
 		return $line;
 	}
-	
+
 	function add_comment_to_entry(&$entry, $po_comment_line) {
 		$first_two = substr($po_comment_line, 0, 2);
 		$comment = trim(substr($po_comment_line, 2));
@@ -353,7 +353,7 @@ class PO extends Gettext_Translations {
 			$entry->translator_comments = trim($entry->translator_comments . "\n" . $comment);
 		}
 	}
-	
+
 	function trim_quotes($s) {
 		if ( substr($s, 0, 1) == '"') $s = substr($s, 1);
 		if ( substr($s, -1, 1) == '"') $s = substr($s, 0, -1);

wp-includes/pomo/streams.php

@@ -10,15 +10,15 @@
 
 if ( !class_exists( 'POMO_Reader' ) ):
 class POMO_Reader {
-	
+
 	var $endian = 'little';
 	var $_post = '';
-	
+
 	function POMO_Reader() {
 		$this->is_overloaded = ((ini_get("mbstring.func_overload") & 2) != 0) && function_exists('mb_substr');
 		$this->_pos = 0;
 	}
-	
+
 	/**
 	 * Sets the endianness of the file.
 	 *
@@ -57,8 +57,8 @@ class POMO_Reader {
 		$endian_letter = ('big' == $this->endian)? 'N' : 'V';
 		return unpack($endian_letter.$count, $bytes);
 	}
-	
-	
+
+
 	function substr($string, $start, $length) {
 		if ($this->is_overloaded) {
 			return mb_substr($string, $start, $length, 'ascii');
@@ -66,7 +66,7 @@ class POMO_Reader {
 			return substr($string, $start, $length);
 		}
 	}
-	
+
 	function strlen($string) {
 		if ($this->is_overloaded) {
 			return mb_strlen($string, 'ascii');
@@ -74,7 +74,7 @@ class POMO_Reader {
 			return strlen($string);
 		}
 	}
-	
+
 	function str_split($string, $chunk_size) {
 		if (!function_exists('str_split')) {
 			$length = $this->strlen($string);
@@ -86,8 +86,8 @@ class POMO_Reader {
 			return str_split( $string, $chunk_size );
 		}
 	}
-	
-		
+
+
 	function pos() {
 		return $this->_pos;
 	}
@@ -95,7 +95,7 @@ class POMO_Reader {
 	function is_resource() {
 		return true;
 	}
-	
+
 	function close() {
 		return true;
 	}
@@ -108,11 +108,11 @@ class POMO_FileReader extends POMO_Reader {
 		parent::POMO_Reader();
 		$this->_f = fopen($filename, 'r');
 	}
-	
+
 	function read($bytes) {
 		return fread($this->_f, $bytes);
 	}
-	
+
 	function seekto($pos) {
 		if ( -1 == fseek($this->_f, $pos, SEEK_SET)) {
 			return false;
@@ -120,19 +120,19 @@ class POMO_FileReader extends POMO_Reader {
 		$this->_pos = $pos;
 		return true;
 	}
-	
+
 	function is_resource() {
 		return is_resource($this->_f);
 	}
-	
+
 	function feof() {
 		return feof($this->_f);
 	}
-	
+
 	function close() {
 		return fclose($this->_f);
 	}
-	
+
 	function read_all() {
 		$all = '';
 		while ( !$this->feof() )
@@ -148,9 +148,9 @@ if ( !class_exists( 'POMO_StringReader' ) ):
  * of a physical file.
  */
 class POMO_StringReader extends POMO_Reader {
-	
+
 	var $_str = '';
-	
+
 	function POMO_StringReader($str = '') {
 		parent::POMO_Reader();
 		$this->_str = $str;
@@ -178,7 +178,7 @@ class POMO_StringReader extends POMO_Reader {
 	function read_all() {
 		return $this->substr($this->_str, $this->_pos, $this->strlen($this->_str));
 	}
-	
+
 }
 endif;
 

wp-includes/pomo/translations.php

@@ -126,7 +126,7 @@ class Gettext_Translations extends Translations {
 		}
 		return call_user_func($this->_gettext_select_plural_form, $count);
 	}
-	
+
 	function nplurals_and_expression_from_header($header) {
 		if (preg_match('/^\s*nplurals\s*=\s*(\d+)\s*;\s+plural\s*=\s*(.+)$/', $header, $matches)) {
 			$nplurals = (int)$matches[1];
@@ -180,7 +180,7 @@ class Gettext_Translations extends Translations {
 		}
 		return rtrim($res, ';');
 	}
-	
+
 	function make_headers($translation) {
 		$headers = array();
 		// sometimes \ns are used instead of real new lines
@@ -193,7 +193,7 @@ class Gettext_Translations extends Translations {
 		}
 		return $headers;
 	}
-	
+
 	function set_header($header, $value) {
 		parent::set_header($header, $value);
 		if ('Plural-Forms' == $header) {
@@ -212,7 +212,7 @@ if ( !class_exists( 'NOOP_Translations' ) ):
 class NOOP_Translations {
 	var $entries = array();
 	var $headers = array();
-	
+
 	function add_entry($entry) {
 		return true;
 	}

wp-includes/post.php

@@ -3138,7 +3138,7 @@ function wp_insert_attachment($object, $file = false, $parent = 0) {
 
 	$post_type = 'attachment';
 	$post_status = 'inherit';
-	
+
 	// Make sure we set a valid category.
 	if ( !isset($post_category) || 0 == count($post_category) || !is_array($post_category) ) {
 		// 'post' requires at least one category.