diff --git a/src/liballocator/mem-heap.c b/src/liballocator/mem-heap.c
index 646261c5d..be4f2d1c8 100644
--- a/src/liballocator/mem-heap.c
+++ b/src/liballocator/mem-heap.c
@@ -502,7 +502,7 @@ mem_heap_free_block( uint8_t *ptr) /**< pointer to beginning of data space of th
 
 /**
  * Recommend allocation size based on chunk size.
- * 
+ *
  * @return recommended allocation size
  */
 size_t
diff --git a/src/liballocator/mem-pool.c b/src/liballocator/mem-pool.c
index b81752e85..4169cf361 100644
--- a/src/liballocator/mem-pool.c
+++ b/src/liballocator/mem-pool.c
@@ -41,7 +41,7 @@ static void mem_check_pool( mem_pool_state_t *pool_p);
 
 /**
  * Initialization of memory pool.
- * 
+ *
  * Pool will be located in the segment [pool_start; pool_start + pool_size).
  * Part of pool space will be used for bitmap and the rest will store chunks.
  */
@@ -77,7 +77,7 @@ mem_pool_init(mem_pool_state_t *pool_p, /**< pool */
           chunk_index < chunks_number;
           chunk_index++ )
       {
-        mem_pool_chunk_index_t *next_free_chunk_index_p = 
+        mem_pool_chunk_index_t *next_free_chunk_index_p =
           (mem_pool_chunk_index_t*) MEM_POOL_CHUNK_ADDRESS( pool_p, chunk_index);
 
         *next_free_chunk_index_p = (mem_pool_chunk_index_t) (chunk_index + 1u);
diff --git a/src/liballocator/mem-poolman.c b/src/liballocator/mem-poolman.c
index 2f0ca5120..bf8479364 100644
--- a/src/liballocator/mem-poolman.c
+++ b/src/liballocator/mem-poolman.c
@@ -86,7 +86,7 @@ mem_pools_finalize( void)
 
 /**
  * Allocate a chunk of specified size
- * 
+ *
  * @return pointer to allocated chunk, if allocation was successful,
  *         or NULL - if not enough memory.
  */
@@ -100,7 +100,7 @@ mem_pools_alloc( void)
     {
         /**
          * Space, at least for header and eight chunks.
-         * 
+         *
          * TODO: Config.
          */
         size_t pool_size = mem_heap_recommend_allocation_size( sizeof(mem_pool_state_t) + 8 * MEM_POOL_CHUNK_SIZE );
@@ -122,13 +122,13 @@ mem_pools_alloc( void)
         mem_pools = pool_state;
 
         mem_free_chunks_number += pool_state->chunks_number;
-        
+
         mem_pools_stat_alloc_pool();
     }
 
     /**
      * Now there is definitely at least one pool of specified type with at least one free chunk.
-     * 
+     *
      * Search for the pool.
      */
     mem_pool_state_t *pool_state = mem_pools;
@@ -249,7 +249,7 @@ static void
 mem_pools_stat_free_pool( void)
 {
   JERRY_ASSERT( mem_pools_stats.pools_count > 0 );
-  
+
   mem_pools_stats.pools_count--;
   mem_pools_stats.free_chunks = mem_free_chunks_number;
 } /* mem_pools_stat_free_pool */
@@ -261,7 +261,7 @@ static void
 mem_pools_stat_alloc_chunk(void)
 {
   JERRY_ASSERT( mem_pools_stats.free_chunks > 0 );
-  
+
   mem_pools_stats.allocated_chunks++;
   mem_pools_stats.free_chunks--;
 
diff --git a/src/liballocator/mem-poolman.h b/src/liballocator/mem-poolman.h
index 8c9f77241..a29a701d1 100644
--- a/src/liballocator/mem-poolman.h
+++ b/src/liballocator/mem-poolman.h
@@ -42,16 +42,16 @@ typedef struct
 {
     /** pools' count */
     size_t pools_count;
-    
+
     /** peak pools' count */
     size_t peak_pools_count;
 
     /** allocated chunks count */
     size_t allocated_chunks;
-    
+
     /** peak allocated chunks count */
     size_t peak_allocated_chunks;
-    
+
     /** free chunks count */
     size_t free_chunks;
 } mem_pools_stats_t;
diff --git a/src/libecmaobjects/ecma-alloc.c b/src/libecmaobjects/ecma-alloc.c
index 0d31fcedb..7dccae350 100644
--- a/src/libecmaobjects/ecma-alloc.c
+++ b/src/libecmaobjects/ecma-alloc.c
@@ -22,7 +22,7 @@
 
 /**
  * Implementation of routins for allocation/freeing memory for ECMA data types.
- * 
+ *
  * All allocation routines from this module have the same structure:
  *  1. Try to allocate memory.
  *  2. If allocation was successful, return pointer to the allocated block.
diff --git a/src/libecmaobjects/ecma-alloc.h b/src/libecmaobjects/ecma-alloc.h
index adf1203bc..92ef2a784 100644
--- a/src/libecmaobjects/ecma-alloc.h
+++ b/src/libecmaobjects/ecma-alloc.h
@@ -27,7 +27,7 @@
 
 /**
  * Allocate memory for ecma-object
- * 
+ *
  * @return pointer to allocated memory
  */
 extern ecma_object_t *ecma_alloc_object(void);
@@ -39,7 +39,7 @@ extern void ecma_dealloc_object( ecma_object_t *object_p);
 
 /**
  * Allocate memory for ecma-property
- * 
+ *
  * @return pointer to allocated memory
  */
 extern ecma_property_t *ecma_alloc_property(void);
@@ -51,7 +51,7 @@ extern void ecma_dealloc_property( ecma_property_t *property_p);
 
 /**
  * Allocate memory for ecma-number
- * 
+ *
  * @return pointer to allocated memory
  */
 extern ecma_number_t *ecma_alloc_number(void);
@@ -63,7 +63,7 @@ extern void ecma_dealloc_number( ecma_number_t *number_p);
 
 /**
  * Allocate memory for first chunk of an ecma-array
- * 
+ *
  * @return pointer to allocated memory
  */
 extern ecma_array_first_chunk_t *ecma_alloc_array_first_chunk(void);
@@ -75,7 +75,7 @@ extern void ecma_dealloc_array_first_chunk( ecma_array_first_chunk_t *first_chun
 
 /**
  * Allocate memory for non-first chunk of an ecma-array
- * 
+ *
  * @return pointer to allocated memory
  */
 extern ecma_array_non_first_chunk_t *ecma_alloc_array_non_first_chunk(void);
diff --git a/src/libecmaobjects/ecma-globals.h b/src/libecmaobjects/ecma-globals.h
index e3ffae8a9..813efd087 100644
--- a/src/libecmaobjects/ecma-globals.h
+++ b/src/libecmaobjects/ecma-globals.h
@@ -32,7 +32,7 @@
 
 /**
  * Ecma-pointer field is used to calculate ecma-value's address.
- * 
+ *
  * Ecma-pointer contains value's shifted offset from common Ecma-pointers' base.
  * The offset is shifted right by MEM_ALIGNMENT_LOG.
  * Least significant MEM_ALIGNMENT_LOG bits of non-shifted offset are zeroes.
@@ -371,7 +371,7 @@ typedef struct ecma_object_t {
 
     /** GC's information */
     ecma_gc_info_t gc_info;
-    
+
     FIXME( Remove aligned attribute after packing the struct )
 } __packed __attribute__((aligned(16))) ecma_object_t;
 
diff --git a/src/libecmaobjects/ecma-helpers-value.c b/src/libecmaobjects/ecma-helpers-value.c
index dd4550475..3085d5560 100644
--- a/src/libecmaobjects/ecma-helpers-value.c
+++ b/src/libecmaobjects/ecma-helpers-value.c
@@ -15,7 +15,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmahelpers Helpers for operations with ECMA data types
  * @{
  */
@@ -324,7 +324,7 @@ ecma_make_throw_value( ecma_object_t *exception_p) /**< an object */
 
   return ecma_make_completion_value(ECMA_COMPLETION_TYPE_THROW,
                                   exception,
-                                  ECMA_TARGET_ID_RESERVED);                                  
+                                  ECMA_TARGET_ID_RESERVED);
 } /* ecma_make_throw_value */
 
 /**
diff --git a/src/libecmaobjects/ecma-helpers.c b/src/libecmaobjects/ecma-helpers.c
index 8e6134907..668818c7d 100644
--- a/src/libecmaobjects/ecma-helpers.c
+++ b/src/libecmaobjects/ecma-helpers.c
@@ -15,7 +15,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmahelpers Helpers for operations with ECMA data types
  * @{
  */
@@ -30,9 +30,9 @@
  * Create an object with specified prototype object
  * (or NULL prototype if there is not prototype for the object)
  * and value of 'Extensible' attribute.
- * 
+ *
  * Reference counter's value will be set to one.
- * 
+ *
  * @return pointer to the object's descriptor
  */
 ecma_object_t*
@@ -49,18 +49,18 @@ ecma_create_object( ecma_object_t *prototype_object_p, /**< pointer to prototybe
     object_p->u.object.extensible = is_extensible;
     ecma_set_pointer( object_p->u.object.prototype_object_p, prototype_object_p);
     object_p->u.object.type = type;
-    
+
     return object_p;
 } /* ecma_create_object */
 
 /**
  * Create a declarative lexical environment with specified outer lexical environment
  * (or NULL if the environment is not nested).
- * 
+ *
  * See also: ECMA-262 v5, 10.2.1.1
  *
  * Reference counter's value will be set to one.
- * 
+ *
  * @return pointer to the descriptor of lexical environment
  */
 ecma_object_t*
@@ -82,11 +82,11 @@ ecma_create_decl_lex_env(ecma_object_t *outer_lexical_environment_p) /**< outer
 /**
  * Create a object lexical environment with specified outer lexical environment
  * (or NULL if the environment is not nested), binding object and provideThis flag.
- * 
+ *
  * See also: ECMA-262 v5, 10.2.1.2
  *
  * Reference counter's value will be set to one.
- * 
+ *
  * @return pointer to the descriptor of lexical environment
  */
 ecma_object_t*
@@ -120,7 +120,7 @@ ecma_create_object_lex_env(ecma_object_t *outer_lexical_environment_p, /**< oute
 /**
  * Create internal property in an object and link it into
  * the object's properties' linked-list (at start of the list).
- * 
+ *
  * @return pointer to newly created property
  */
 ecma_property_t*
@@ -128,22 +128,22 @@ ecma_create_internal_property(ecma_object_t *object_p, /**< the object */
                               ecma_internal_property_id_t property_id) /**< internal property identifier */
 {
     ecma_property_t *new_property_p = ecma_alloc_property();
-    
+
     new_property_p->type = ECMA_PROPERTY_INTERNAL;
-    
+
     ecma_property_t *list_head_p = ecma_get_pointer( object_p->properties_p);
     ecma_set_pointer( new_property_p->next_property_p, list_head_p);
     ecma_set_non_null_pointer( object_p->properties_p, new_property_p);
 
     new_property_p->u.internal_property.type = property_id;
     new_property_p->u.internal_property.value = ECMA_NULL_POINTER;
-    
+
     return new_property_p;
 } /* ecma_create_internal_property */
 
 /**
  * Find internal property in the object's property set.
- * 
+ *
  * @return pointer to the property, if it is found,
  *         NULL - otherwise.
  */
@@ -174,10 +174,10 @@ ecma_find_internal_property(ecma_object_t *object_p, /**< object descriptor */
 
 /**
  * Get an internal property.
- * 
+ *
  * Warning:
  *         the property must exist
- * 
+ *
  * @return pointer to the property
  */
 ecma_property_t*
@@ -185,9 +185,9 @@ ecma_get_internal_property(ecma_object_t *object_p, /**< object descriptor */
                          ecma_internal_property_id_t property_id) /**< internal property identifier */
 {
     ecma_property_t *property_p = ecma_find_internal_property( object_p, property_id);
-    
+
     JERRY_ASSERT( property_p != NULL );
-    
+
     return property_p;
 } /* ecma_get_internal_property */
 
@@ -480,7 +480,7 @@ ecma_delete_property(ecma_object_t *obj_p, /**< object */
 
 /**
  * Allocate new ecma-string and fill it with characters from specified buffer
- * 
+ *
  * @return Pointer to first chunk of an array, containing allocated string
  */
 ecma_array_first_chunk_t*
@@ -499,7 +499,7 @@ ecma_new_ecma_string(const ecma_char_t *string_p) /**< zero-terminated string of
         length++;
       }
     }
- 
+
     ecma_array_first_chunk_t *string_first_chunk_p = ecma_alloc_array_first_chunk();
 
     string_first_chunk_p->header.unit_number = length;
@@ -535,9 +535,9 @@ ecma_new_ecma_string(const ecma_char_t *string_p) /**< zero-terminated string of
 
 /**
  * Copy ecma-string's contents to a buffer.
- * 
+ *
  * Buffer will contain length of string, in characters, followed by string's characters.
- * 
+ *
  * @return number of bytes, actually copied to the buffer, if string's content was copied successfully;
  *         negative number, which is calculated as negation of buffer size, that is required
  *         to hold the string's content (in case size of buffer is insuficcient).
@@ -585,7 +585,7 @@ ecma_copy_ecma_string_chars_to_buffer(ecma_array_first_chunk_t *first_chunk_p, /
 
 /**
  * Duplicate an ecma-string.
- * 
+ *
  * @return pointer to new ecma-string's first chunk
  */
 ecma_array_first_chunk_t*
@@ -599,7 +599,7 @@ ecma_duplicate_ecma_string( ecma_array_first_chunk_t *first_chunk_p) /**< first
     ecma_array_non_first_chunk_t *non_first_chunk_p, *non_first_chunk_copy_p;
     non_first_chunk_p = ecma_get_pointer( first_chunk_p->header.next_chunk_p);
     uint16_t *next_pointer_p = &first_chunk_copy_p->header.next_chunk_p;
-    
+
     while ( non_first_chunk_p != NULL )
     {
         non_first_chunk_copy_p = ecma_alloc_array_non_first_chunk();
@@ -607,10 +607,10 @@ ecma_duplicate_ecma_string( ecma_array_first_chunk_t *first_chunk_p) /**< first
         next_pointer_p = &non_first_chunk_copy_p->next_chunk_p;
 
         __memcpy( non_first_chunk_copy_p, non_first_chunk_p, sizeof (ecma_array_non_first_chunk_t));
-        
+
         non_first_chunk_p = ecma_get_pointer( non_first_chunk_p->next_chunk_p);
     }
-    
+
     *next_pointer_p = ECMA_NULL_POINTER;
 
     return first_chunk_copy_p;
@@ -618,7 +618,7 @@ ecma_duplicate_ecma_string( ecma_array_first_chunk_t *first_chunk_p) /**< first
 
 /**
  * Compare zero-terminated string to ecma-string
- * 
+ *
  * @return true - if strings are equal;
  *         false - otherwise.
  */
@@ -631,7 +631,7 @@ ecma_compare_ecma_string_to_ecma_string(const ecma_array_first_chunk_t *string1_
 
 /**
  * Compare zero-terminated string to ecma-string
- * 
+ *
  * @return true - if strings are equal;
  *         false - otherwise.
  */
@@ -672,7 +672,7 @@ ecma_compare_zt_string_to_ecma_string(const ecma_char_t *string_p, /**< zero-ter
 
       if ( *str_iter_p != *current_chunk_chars_cur )
         {
-          /* 
+          /*
            * Either *str_iter_p is 0 (zero-terminated string is shorter),
            * or the character is just different.
            *
diff --git a/src/libecmaobjects/ecma-helpers.h b/src/libecmaobjects/ecma-helpers.h
index 45b4842ae..515d5ab11 100644
--- a/src/libecmaobjects/ecma-helpers.h
+++ b/src/libecmaobjects/ecma-helpers.h
@@ -15,7 +15,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmahelpers Helpers for operations with ECMA data types
  * @{
  */
diff --git a/src/libecmaoperations/ecma-comparison.c b/src/libecmaoperations/ecma-comparison.c
index e695d71c5..3e7a7030e 100644
--- a/src/libecmaoperations/ecma-comparison.c
+++ b/src/libecmaoperations/ecma-comparison.c
@@ -21,7 +21,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmacomparison ECMA comparison
  * @{
  */
@@ -88,7 +88,7 @@ ecma_op_abstract_equality_compare(ecma_value_t x, /**< first operand */
     } else
     { // f.
       JERRY_ASSERT( is_x_object );
-      
+
       return ( x.value == y.value );
     }
   } else if ( ( is_x_null && is_y_undefined )
diff --git a/src/libecmaoperations/ecma-comparison.h b/src/libecmaoperations/ecma-comparison.h
index 50c8fc525..18842330a 100644
--- a/src/libecmaoperations/ecma-comparison.h
+++ b/src/libecmaoperations/ecma-comparison.h
@@ -21,7 +21,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmacomparison ECMA comparison
  * @{
  */
diff --git a/src/libecmaoperations/ecma-conversion.c b/src/libecmaoperations/ecma-conversion.c
index 6586eb541..dd5fa86e5 100644
--- a/src/libecmaoperations/ecma-conversion.c
+++ b/src/libecmaoperations/ecma-conversion.c
@@ -23,7 +23,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmaconversion ECMA conversion routines
  * @{
  */
@@ -134,7 +134,7 @@ ecma_op_same_value( ecma_value_t x, /**< ecma-value */
       ecma_array_first_chunk_t* x_str_p = (ecma_array_first_chunk_t*)( ecma_get_pointer(x.value) );
       ecma_array_first_chunk_t* y_str_p = (ecma_array_first_chunk_t*)( ecma_get_pointer(y.value) );
 
-      return ecma_compare_ecma_string_to_ecma_string( x_str_p, y_str_p);  
+      return ecma_compare_ecma_string_to_ecma_string( x_str_p, y_str_p);
     }
 
   if ( is_x_boolean )
diff --git a/src/libecmaoperations/ecma-conversion.h b/src/libecmaoperations/ecma-conversion.h
index 8d3bc1b9d..92f918e1e 100644
--- a/src/libecmaoperations/ecma-conversion.h
+++ b/src/libecmaoperations/ecma-conversion.h
@@ -21,7 +21,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmaconversion ECMA conversion
  * @{
  */
diff --git a/src/libecmaoperations/ecma-function-object.c b/src/libecmaoperations/ecma-function-object.c
index 6038b1ca3..718fe229d 100644
--- a/src/libecmaoperations/ecma-function-object.c
+++ b/src/libecmaoperations/ecma-function-object.c
@@ -24,7 +24,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmafunctionobject ECMA Function object related routines
  * @{
  */
@@ -284,7 +284,7 @@ ecma_op_function_call( ecma_object_t *func_obj_p, /**< Function object */
         {
           JERRY_UNIMPLEMENTED_REF_UNUSED_VARS( arguments_list_p );
         }
-    
+
       ecma_completion_value_t completion = run_int_from_pos( code_first_opcode_idx,
                                                              this_binding,
                                                              local_env_p,
diff --git a/src/libecmaoperations/ecma-function-object.h b/src/libecmaoperations/ecma-function-object.h
index 53e527c0a..4db9f0dd5 100644
--- a/src/libecmaoperations/ecma-function-object.h
+++ b/src/libecmaoperations/ecma-function-object.h
@@ -21,7 +21,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmafunctionobject ECMA Function object related routines
  * @{
  */
diff --git a/src/libecmaoperations/ecma-get-put-value.c b/src/libecmaoperations/ecma-get-put-value.c
index b0b593809..53ce8eeed 100644
--- a/src/libecmaoperations/ecma-get-put-value.c
+++ b/src/libecmaoperations/ecma-get-put-value.c
@@ -27,7 +27,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmaoperations ECMA-defined operations
  * @{
  */
@@ -51,7 +51,7 @@ ecma_op_get_value( ecma_reference_t ref) /**< ECMA-reference */
   const bool has_object_base = ( base.value_type == ECMA_TYPE_OBJECT
                                  && !((ecma_object_t*)ecma_get_pointer(base.value))->is_lexical_environment );
   const bool is_property_reference = has_primitive_base || has_object_base;
-                                     
+
   // GetValue_3
   if ( is_unresolvable_reference )
   {
@@ -65,7 +65,7 @@ ecma_op_get_value( ecma_reference_t ref) /**< ECMA-reference */
     {
       ecma_object_t *obj_p = ecma_get_pointer( base.value);
       JERRY_ASSERT( obj_p != NULL && !obj_p->is_lexical_environment );
-      
+
       // GetValue_4.b case 1
       /* return [[Get]]( base as this, ref.referenced_name_p) */
       JERRY_UNIMPLEMENTED();
@@ -159,7 +159,7 @@ ecma_op_put_value(ecma_reference_t ref, /**< ECMA-reference */
       // PutValue_4.b case 1
 
       /* return [[Put]]( base as this, ref.referenced_name_p, value, ref.is_strict); */
-      JERRY_UNIMPLEMENTED();      
+      JERRY_UNIMPLEMENTED();
     } else
     {
       // PutValue_4.b case 2
diff --git a/src/libecmaoperations/ecma-global-object.c b/src/libecmaoperations/ecma-global-object.c
index c39f255ff..483990d18 100644
--- a/src/libecmaoperations/ecma-global-object.c
+++ b/src/libecmaoperations/ecma-global-object.c
@@ -22,7 +22,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmaglobalobject ECMA Global object related routines
  * @{
  */
diff --git a/src/libecmaoperations/ecma-global-object.h b/src/libecmaoperations/ecma-global-object.h
index 901ad2121..45f9150dd 100644
--- a/src/libecmaoperations/ecma-global-object.h
+++ b/src/libecmaoperations/ecma-global-object.h
@@ -20,7 +20,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmaglobalobject ECMA Global object related routines
  * @{
  */
diff --git a/src/libecmaoperations/ecma-lex-env.c b/src/libecmaoperations/ecma-lex-env.c
index f09cf5aef..a6bb1f279 100644
--- a/src/libecmaoperations/ecma-lex-env.c
+++ b/src/libecmaoperations/ecma-lex-env.c
@@ -71,7 +71,7 @@ ecma_op_has_binding(ecma_object_t *lex_env_p, /**< lexical environment */
   {
     case ECMA_LEXICAL_ENVIRONMENT_DECLARATIVE:
     {
-      ecma_property_t *property_p = ecma_find_named_property( lex_env_p, name_p);    
+      ecma_property_t *property_p = ecma_find_named_property( lex_env_p, name_p);
 
       has_binding = ( property_p != NULL ) ? ECMA_SIMPLE_VALUE_TRUE
                                            : ECMA_SIMPLE_VALUE_FALSE;
@@ -87,7 +87,7 @@ ecma_op_has_binding(ecma_object_t *lex_env_p, /**< lexical environment */
 
       break;
     }
-  }  
+  }
 
   return ecma_make_completion_value(ECMA_COMPLETION_TYPE_NORMAL,
                                     ecma_make_simple_value( has_binding),
@@ -121,7 +121,7 @@ ecma_op_create_mutable_binding(ecma_object_t *lex_env_p, /**< lexical environmen
                                        ECMA_PROPERTY_WRITABLE,
                                        ECMA_PROPERTY_NOT_ENUMERABLE,
                                        is_deletable ? ECMA_PROPERTY_CONFIGURABLE
-                                                    : ECMA_PROPERTY_NOT_CONFIGURABLE); 
+                                                    : ECMA_PROPERTY_NOT_CONFIGURABLE);
 
 
       break;
@@ -161,7 +161,7 @@ ecma_op_create_mutable_binding(ecma_object_t *lex_env_p, /**< lexical environmen
           return completion;
         }
     }
-  }  
+  }
 
   return ecma_make_empty_completion_value();
 } /* ecma_op_create_mutable_binding */
@@ -189,7 +189,7 @@ ecma_op_set_mutable_binding(ecma_object_t *lex_env_p, /**< lexical environment *
   {
     case ECMA_LEXICAL_ENVIRONMENT_DECLARATIVE:
     {
-      ecma_property_t *property_p = ecma_get_named_data_property( lex_env_p, name_p);    
+      ecma_property_t *property_p = ecma_get_named_data_property( lex_env_p, name_p);
 
       if ( property_p->u.named_data_property.writable == ECMA_PROPERTY_WRITABLE )
         {
@@ -250,7 +250,7 @@ ecma_op_get_binding_value(ecma_object_t *lex_env_p, /**< lexical environment */
   {
     case ECMA_LEXICAL_ENVIRONMENT_DECLARATIVE:
     {
-      ecma_property_t *property_p = ecma_get_named_data_property( lex_env_p, name_p);    
+      ecma_property_t *property_p = ecma_get_named_data_property( lex_env_p, name_p);
 
       ecma_value_t prop_value = property_p->u.named_data_property.value;
 
@@ -294,7 +294,7 @@ ecma_op_get_binding_value(ecma_object_t *lex_env_p, /**< lexical environment */
 
       return ecma_op_object_get( binding_obj_p, name_p);
     }
-  }  
+  }
 
   JERRY_UNREACHABLE();
 } /* ecma_op_get_binding_value */
@@ -350,7 +350,7 @@ ecma_op_delete_binding(ecma_object_t *lex_env_p, /**< lexical environment */
 
       return ecma_op_object_delete( binding_obj_p, name_p, false);
     }
-  }  
+  }
 
   JERRY_UNREACHABLE();
 } /* ecma_op_delete_binding */
@@ -395,7 +395,7 @@ ecma_op_implicit_this_value( ecma_object_t *lex_env_p) /**< lexical environment
           return ecma_make_simple_completion_value( ECMA_SIMPLE_VALUE_UNDEFINED);
         }
     }
-  }  
+  }
 
   JERRY_UNREACHABLE();
 } /* ecma_op_implicit_this_value */
@@ -436,7 +436,7 @@ ecma_op_create_immutable_binding(ecma_object_t *lex_env_p, /**< lexical environm
     {
       JERRY_UNREACHABLE();
     }
-  }  
+  }
 
   JERRY_UNREACHABLE();
 } /* ecma_op_create_immutable_binding */
@@ -473,7 +473,7 @@ ecma_op_initialize_immutable_binding(ecma_object_t *lex_env_p, /**< lexical envi
     {
       JERRY_UNREACHABLE();
     }
-  }  
+  }
 
   JERRY_UNREACHABLE();
 } /* ecma_op_initialize_immutable_binding */
diff --git a/src/libecmaoperations/ecma-magic-strings.c b/src/libecmaoperations/ecma-magic-strings.c
index 8672eb66a..e7c50f843 100644
--- a/src/libecmaoperations/ecma-magic-strings.c
+++ b/src/libecmaoperations/ecma-magic-strings.c
@@ -17,7 +17,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmamagicstrings Collection of magic string constants used in ECMA
  * @{
  */
diff --git a/src/libecmaoperations/ecma-magic-strings.h b/src/libecmaoperations/ecma-magic-strings.h
index ebd69a1d3..2cbda2359 100644
--- a/src/libecmaoperations/ecma-magic-strings.h
+++ b/src/libecmaoperations/ecma-magic-strings.h
@@ -20,7 +20,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmamagicstrings Collection of magic string constants used in ECMA
  * @{
  */
diff --git a/src/libecmaoperations/ecma-objects-properties.c b/src/libecmaoperations/ecma-objects-properties.c
index c5f3eb074..a85717b47 100644
--- a/src/libecmaoperations/ecma-objects-properties.c
+++ b/src/libecmaoperations/ecma-objects-properties.c
@@ -21,7 +21,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmaobjectsinternalops ECMA objects' operations
  * @{
  */
diff --git a/src/libecmaoperations/ecma-objects-properties.h b/src/libecmaoperations/ecma-objects-properties.h
index 2615ee7ff..f8f919f29 100644
--- a/src/libecmaoperations/ecma-objects-properties.h
+++ b/src/libecmaoperations/ecma-objects-properties.h
@@ -21,7 +21,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmaobjectsinternalops ECMA objects' operations
  * @{
  */
diff --git a/src/libecmaoperations/ecma-operations.h b/src/libecmaoperations/ecma-operations.h
index 0745f06ad..1a76afb0a 100644
--- a/src/libecmaoperations/ecma-operations.h
+++ b/src/libecmaoperations/ecma-operations.h
@@ -22,7 +22,7 @@
 
 /** \addtogroup ecma ---TODO---
  * @{
- * 
+ *
  * \addtogroup ecmaoperations ECMA-defined operations
  * @{
  */