Removed -lang- prefix in get_lang() calls

main/exercice/exercise.class.php

@@ -874,7 +874,7 @@ class Exercise {
 		}
 
 		$form->addElement ('html','<div class="HideFCKEditor" id="HiddenFCKexerciseDescription" >');
-		$form->add_html_editor('exerciseDescription', get_lang('langExerciseDescription'), false, false, $editor_config);
+		$form->add_html_editor('exerciseDescription', get_lang('ExerciseDescription'), false, false, $editor_config);
 		$form->addElement ('html','</div>');
 
 		$form->addElement('advanced_settings','<a href="javascript://" onclick=" return advanced_parameters()"><span id="img_plus_and_minus"><div style="vertical-align:top;" >
@@ -3615,4 +3615,4 @@ class Exercise {
         return $html;
     }
 }
-endif;
+endif;

main/exercice/multiple_answer_combination.class.php

@@ -88,13 +88,13 @@ class MultipleAnswerCombination extends Question {
 				$defaults['weighting['.$i.']'] = float_format($answer -> weighting[$i], 1);
 				$defaults['correct['.$i.']'] = $answer -> correct[$i];
 			} else {
-				$defaults['answer[1]']  = get_lang('langDefaultMultipleAnswer2');
-				$defaults['comment[1]'] = get_lang('langDefaultMultipleComment2');
+				$defaults['answer[1]']  = get_lang('DefaultMultipleAnswer2');
+				$defaults['comment[1]'] = get_lang('DefaultMultipleComment2');
 				$defaults['correct[1]'] = true;
 				$defaults['weighting[1]'] = 10;
 
-				$defaults['answer[2]']  = get_lang('langDefaultMultipleAnswer1');
-				$defaults['comment[2]'] = get_lang('langDefaultMultipleComment1');
+				$defaults['answer[2]']  = get_lang('DefaultMultipleAnswer1');
+				$defaults['comment[2]'] = get_lang('DefaultMultipleComment1');
 				$defaults['correct[2]'] = false;				
 			}
 			$renderer = & $form->defaultRenderer();
@@ -226,4 +226,4 @@ class MultipleAnswerCombination extends Question {
         $header .= '</tr>';
         return $header;	  
 	}
-}
+}

main/user/subscribe_user.php

@@ -95,7 +95,7 @@ if (isset ($_REQUEST['register'])) {
 		for ($j=0; $j<$counter;$j++) {
 			if 	($user_id_temp[$j]==$_GET['user_id']) {
 				if ($result_simple_sub)	{
-					Display::display_confirmation_message($_SESSION['session_user_name'][$j].' '.get_lang('langAddedToCourse'));
+					Display::display_confirmation_message($_SESSION['session_user_name'][$j].' '.get_lang('AddedToCourse'));
 				} else {
 					Display::display_error_message($_SESSION['session_user_name'][$j].' '.get_lang('NotAddedToCourse'));
 
@@ -156,7 +156,7 @@ if (isset ($_POST['action'])) {
 
 			if (!empty($list_register_user)) {
 				if ($is_suscribe_counter==1) {
-					$register_user_message=$temp_unique_user.' '.get_lang('langAddedToCourse');
+					$register_user_message=$temp_unique_user.' '.get_lang('AddedToCourse');
 					Display::display_confirmation_message($register_user_message,false);
 				} else {
 					$register_user_message='<br />'.get_lang('UsersRegistered').'<br/><br />'.$list_register_user;