kill whitespaces

diff --git a/FancyCaptcha.i18n.php b/FancyCaptcha.i18n.php
index 82775862986946a8ff9926a84306f584731361e2..60926152675e353d02f758b3c30a0ae84bbf5544 100644 (file)
--- a/FancyCaptcha.i18n.php
+++ b/FancyCaptcha.i18n.php
@@ -9,7 +9,7 @@
 
 function efFancyCaptchaMessages() {
        return array(
-       
+
 /* English */
 'en' => array(
 'fancycaptcha-edit' => 'Your edit includes new external links. To help protect against automated
@@ -36,7 +36,7 @@ veuillez entrer les mots qui apparaissent dans la boîte ci-dessous ([[Special:C
 'fancycaptcha-createaccount' => 'Comme protection contre les créations de compte abusives, veuillez entrer les mots
 ci-dessous dans la boîte ([[Special:Captcha/help|plus d’informations]]) :',
 ),
-       
+
 /* Indonesian */
 'id' => array(
 'fancycaptcha-edit' => 'Suntingan Anda mencantumkan pranala luar baru. Untuk perlindungan terhadap spam otomatis, harap masukkan kata di bawah ini ke dalam kotak yang tersedia ([[Special:Captcha/help|info tambahan]]):',

diff --git a/FancyCaptcha.php b/FancyCaptcha.php
index ceda5a506c3a57b487598ddc5f55645ac20a6060..1e40d6acc98967d5808101cd38881d3f7a6a825f 100644 (file)
--- a/FancyCaptcha.php
+++ b/FancyCaptcha.php
@@ -53,11 +53,11 @@ class FancyCaptcha extends SimpleCaptcha {
         */
        function keyMatch( $request, $info ) {
                global $wgCaptchaSecret;
-               
+
                $answer = $request->getVal( 'wpCaptchaWord' );
                $digest = $wgCaptchaSecret . $info['salt'] . $answer . $wgCaptchaSecret . $info['salt'];
                $answerHash = substr( md5( $digest ), 0, 16 );
-               
+
                if( $answerHash == $info['hash'] ) {
                        wfDebug( "FancyCaptcha: answer hash matches expected {$info['hash']}\n" );
                        return true;
@@ -66,7 +66,7 @@ class FancyCaptcha extends SimpleCaptcha {
                        return false;
                }
        }
-       
+
        /**
         * Insert the captcha prompt into the edit form.
         */
@@ -75,17 +75,17 @@ class FancyCaptcha extends SimpleCaptcha {
                if( !$info ) {
                        die( "out of captcha images; this shouldn't happen" );
                }
-               
+
                // Generate a random key for use of this captcha image in this session.
                // This is needed so multiple edits in separate tabs or windows can
                // go through without extra pain.
                $index = $this->storeCaptcha( $info );
-               
+
                wfDebug( "Captcha id $index using hash ${info['hash']}, salt ${info['salt']}.\n" );
-               
+
                $title = Title::makeTitle( NS_SPECIAL, 'Captcha/image' );
-               
-               return "<p>" . 
+
+               return "<p>" .
                        wfElement( 'img', array(
                                'src'    => $title->getLocalUrl( 'wpCaptchaId=' . urlencode( $index ) ),
                                'width'  => $info['width'],
@@ -104,7 +104,7 @@ class FancyCaptcha extends SimpleCaptcha {
                                'tabindex' => 1 ) ) . // tab in before the edit textarea
                        "</p>\n";
        }
-       
+
        /**
         * Select a previously generated captcha image from the queue.
         * @fixme subject to race conditions if lots of files vanish
@@ -114,9 +114,9 @@ class FancyCaptcha extends SimpleCaptcha {
                global $wgCaptchaDirectory;
                $n = mt_rand( 0, $this->countFiles( $wgCaptchaDirectory ) );
                $dir = opendir( $wgCaptchaDirectory );
-               
+
                $count = 0;
-               
+
                $entry = readdir( $dir );
                $pick = false;
                while( false !== $entry ) {
@@ -138,7 +138,7 @@ class FancyCaptcha extends SimpleCaptcha {
                closedir( $dir );
                return $pick;
        }
-       
+
        /**
         * Count the number of files in a directory.
         * @return int
@@ -154,27 +154,27 @@ class FancyCaptcha extends SimpleCaptcha {
                closedir( $dir );
                return $count;
        }
-       
+
        function showImage() {
                global $wgOut, $wgRequest;
                global $wgCaptchaDirectory;
-               
+
                $wgOut->disable();
-               
+
                $info = $this->retrieveCaptcha();
                if( $info ) {
                        if( $info['viewed'] ) {
                                wfHttpError( 403, 'Access Forbidden', "Can't view captcha image a second time." );
                                return false;
                        }
-                       
+
                        $info['viewed'] = wfTimestamp();
                        $this->storeCaptcha( $info );
-                       
+
                        $salt = $info['salt'];
                        $hash = $info['hash'];
                        $file = $wgCaptchaDirectory . DIRECTORY_SEPARATOR . "image_{$salt}_{$hash}.png";
-                       
+
                        if( file_exists( $file ) ) {
                                header( 'Content-type: image/png' );
                                readfile( $file );
@@ -184,7 +184,7 @@ class FancyCaptcha extends SimpleCaptcha {
                wfHttpError( 500, 'Internal Error', 'Requested bogus captcha image' );
                return false;
        }
-       
+
        /**
         * Show a message asking the user to enter a captcha on edit
         * The result will be treated as wiki text
@@ -199,7 +199,7 @@ class FancyCaptcha extends SimpleCaptcha {
                # the default for edits
                return wfEmptyMsg( $name, $text ) ? wfMsg( 'fancycaptcha-edit' ) : $text;
        }
-       
+
 }
 
 } # End invocation guard