[gegl] remove trailing white space in core



commit 3d438df3141ac7915cd22099fe3c06bc2a061c79
Author: �yvind Kolås <pippin gimp org>
Date:   Sat Apr 16 20:19:51 2011 +0100

    remove trailing white space in core

 gegl/buffer/gegl-buffer-access.c                |    2 +-
 gegl/buffer/gegl-buffer-index.h                 |    8 ++--
 gegl/buffer/gegl-buffer-iterator.c              |   22 ++++++------
 gegl/buffer/gegl-buffer-iterator.h              |    4 +-
 gegl/buffer/gegl-buffer-linear.c                |    2 +-
 gegl/buffer/gegl-buffer-load.c                  |    5 +--
 gegl/buffer/gegl-buffer-save.c                  |    8 ++--
 gegl/buffer/gegl-buffer.c                       |    4 +-
 gegl/buffer/gegl-buffer.h                       |    4 +-
 gegl/buffer/gegl-id-pool.c                      |    2 +-
 gegl/buffer/gegl-id-pool.h                      |    2 +-
 gegl/buffer/gegl-region.h                       |    2 +-
 gegl/buffer/gegl-tile-backend-file.c            |    2 +-
 gegl/buffer/gegl-tile-backend-tiledir.c         |    6 ++--
 gegl/buffer/gegl-tile-handler-cache.c           |    4 +-
 gegl/buffer/gegl-tile-handler-chain.c           |    2 +-
 gegl/buffer/gegl-tile-handler-log.c             |    4 +-
 gegl/buffer/gegl-tile-handler-zoom.c            |    2 +-
 gegl/buffer/gegl-tile-source.c                  |    2 +-
 gegl/buffer/gegl-tile.c                         |    6 ++--
 gegl/gegl-c.c                                   |    2 +-
 gegl/gegl-chant.h                               |   16 ++++----
 gegl/gegl-init.c                                |    8 ++--
 gegl/gegl-matrix.c                              |    2 +-
 gegl/gegl-matrix.h                              |    6 ++--
 gegl/gegl-utils.c                               |    2 +-
 gegl/gegl-xml.c                                 |    2 +-
 gegl/gegl.h                                     |    2 +-
 gegl/graph/gegl-node.c                          |    6 ++--
 gegl/operation/gegl-extension-handler.c         |    1 -
 gegl/operation/gegl-operation-context.c         |    6 ++--
 gegl/operation/gegl-operation-filter.c          |    2 +-
 gegl/operation/gegl-operation-point-composer.c  |    4 +-
 gegl/operation/gegl-operation-point-composer.h  |    2 +-
 gegl/operation/gegl-operation-point-composer3.c |    4 +-
 gegl/operation/gegl-operation-point-composer3.h |    2 +-
 gegl/operation/gegl-operation-point-filter.c    |    3 +-
 gegl/operation/gegl-operation-point-render.c    |    4 +-
 gegl/operation/gegl-operation-processors.c      |    2 +-
 gegl/operation/gegl-operation-source.c          |    2 +-
 gegl/operation/gegl-operation-temporal.c        |    2 +-
 gegl/operation/gegl-operation.h                 |    2 +-
 gegl/operation/gegl-operations.c                |    2 +-
 gegl/process/gegl-eval-mgr.c                    |    2 +-
 gegl/process/gegl-processor.c                   |    4 +-
 gegl/property-types/gegl-path.c                 |   44 +++++++++++------------
 gegl/property-types/gegl-path.h                 |    4 +-
 47 files changed, 113 insertions(+), 118 deletions(-)
---
diff --git a/gegl/buffer/gegl-buffer-access.c b/gegl/buffer/gegl-buffer-access.c
index cb5b93b..9ba0be3 100644
--- a/gegl/buffer/gegl-buffer-access.c
+++ b/gegl/buffer/gegl-buffer-access.c
@@ -1108,7 +1108,7 @@ gegl_buffer_sample (GeglBuffer       *buffer,
 
   /* unset the cached sampler if it dosn't match the needs */
   if (buffer->sampler != NULL &&
-     (!G_TYPE_CHECK_INSTANCE_TYPE (buffer->sampler, desired_type) || 
+     (!G_TYPE_CHECK_INSTANCE_TYPE (buffer->sampler, desired_type) ||
        buffer->sampler_format != format
       ))
     {
diff --git a/gegl/buffer/gegl-buffer-index.h b/gegl/buffer/gegl-buffer-index.h
index 9c2f970..01c5d12 100644
--- a/gegl/buffer/gegl-buffer-index.h
+++ b/gegl/buffer/gegl-buffer-index.h
@@ -1,6 +1,6 @@
 #ifndef __GEGL_BUFFER_INDEX_H
 #define __GEGL_BUFFER_INDEX_H
-/* File format building blocks 
+/* File format building blocks
 
 GeglBuffer on disk representation
 =================================
@@ -38,11 +38,11 @@ GeglBuffer on disk representation
  */
 typedef struct {
   gchar   magic[4];    /* - a 4 byte identifier */
-  guint32 flags;       /* the header flags is used to encode state and revision 
+  guint32 flags;       /* the header flags is used to encode state and revision
                           */
   guint64 next;        /* offset to first GeglBufferBlock */
 
-  guint32 tile_width;       
+  guint32 tile_width;
   guint32 tile_height;
   guint16 bytes_per_pixel;
 
@@ -87,7 +87,7 @@ typedef struct {
   GeglBufferBlock block; /* The block definition for this tile entry   */
   guint64 offset;        /* offset into file for this tile             */
   gint32  x;             /* upperleft of tile % tile_width coordinates */
-  gint32  y;           
+  gint32  y;
 
   gint32  z;             /* mipmap subdivision level of tile (0=100%)  */
 
diff --git a/gegl/buffer/gegl-buffer-iterator.c b/gegl/buffer/gegl-buffer-iterator.c
index 86f01e7..e0f8681 100644
--- a/gegl/buffer/gegl-buffer-iterator.c
+++ b/gegl/buffer/gegl-buffer-iterator.c
@@ -64,8 +64,8 @@ typedef struct GeglBufferIterators
 {
   /* current region of interest */
   gint          length;             /* length of current data in pixels */
-  gpointer      data[GEGL_BUFFER_MAX_ITERATORS]; 
-  GeglRectangle roi[GEGL_BUFFER_MAX_ITERATORS];                 
+  gpointer      data[GEGL_BUFFER_MAX_ITERATORS];
+  GeglRectangle roi[GEGL_BUFFER_MAX_ITERATORS];
 
   /* the following is private: */
   gint           iterators;
@@ -74,8 +74,8 @@ typedef struct GeglBufferIterators
   const Babl    *format     [GEGL_BUFFER_MAX_ITERATORS];
   GeglBuffer    *buffer     [GEGL_BUFFER_MAX_ITERATORS];
   guint          flags      [GEGL_BUFFER_MAX_ITERATORS];
-  gpointer       buf        [GEGL_BUFFER_MAX_ITERATORS]; 
-  GeglBufferTileIterator   i[GEGL_BUFFER_MAX_ITERATORS]; 
+  gpointer       buf        [GEGL_BUFFER_MAX_ITERATORS];
+  GeglBufferTileIterator   i[GEGL_BUFFER_MAX_ITERATORS];
 } GeglBufferIterators;
 
 
@@ -95,7 +95,7 @@ static gboolean gegl_buffer_scan_compatible (GeglBuffer *bufferA,
                                              GeglBuffer *bufferB,
                                              gint        xB,
                                              gint        yB)
-{ 
+{
   if (bufferA->tile_storage->tile_width !=
       bufferB->tile_storage->tile_width)
     return FALSE;
@@ -292,7 +292,7 @@ gegl_buffer_iterator_add (GeglBufferIterator  *iterator,
     }
 
   i->buf[self] = NULL;
-  
+
   if (i->format[self] == i->buffer[self]->format)
     {
       i->flags[self] |= GEGL_BUFFER_FORMAT_COMPATIBLE;
@@ -445,11 +445,11 @@ gboolean gegl_buffer_iterator_next     (GeglBufferIterator *iterator)
           if (res != result)
             {
               g_print ("%i==%i != 0==%i\n", no, res, result);
-             } 
+            }
           g_assert (res == result);
 
-          if ((i->flags[no] & GEGL_BUFFER_FORMAT_COMPATIBLE) && 
-              i->roi[no].width == i->i[no].buffer->tile_storage->tile_width 
+          if ((i->flags[no] & GEGL_BUFFER_FORMAT_COMPATIBLE) &&
+              i->roi[no].width == i->i[no].buffer->tile_storage->tile_width
            )
             {
               /* direct access */
@@ -474,7 +474,7 @@ gboolean gegl_buffer_iterator_next     (GeglBufferIterator *iterator)
             }
         }
       else
-        { 
+        {
           /* we copy the roi from iterator 0  */
           i->roi[no] = i->roi[0];
           i->roi[no].x += (i->rect[no].x-i->rect[0].x);
@@ -533,7 +533,7 @@ gboolean gegl_buffer_iterator_next     (GeglBufferIterator *iterator)
 }
 
 GeglBufferIterator *gegl_buffer_iterator_new (GeglBuffer          *buffer,
-                                              const GeglRectangle *roi, 
+                                              const GeglRectangle *roi,
                                               const Babl          *format,
                                               guint                flags)
 {
diff --git a/gegl/buffer/gegl-buffer-iterator.h b/gegl/buffer/gegl-buffer-iterator.h
index ca284a7..68b2619 100644
--- a/gegl/buffer/gegl-buffer-iterator.h
+++ b/gegl/buffer/gegl-buffer-iterator.h
@@ -52,7 +52,7 @@ typedef struct GeglBufferIterator
  * buffers pixels.
  */
 GeglBufferIterator * gegl_buffer_iterator_new  (GeglBuffer          *buffer,
-                                                const GeglRectangle *roi, 
+                                                const GeglRectangle *roi,
                                                 const Babl          *format,
                                                 guint                flags);
 
@@ -74,7 +74,7 @@ GeglBufferIterator * gegl_buffer_iterator_new  (GeglBuffer          *buffer,
  */
 gint                 gegl_buffer_iterator_add  (GeglBufferIterator  *iterator,
                                                 GeglBuffer          *buffer,
-                                                const GeglRectangle *roi, 
+                                                const GeglRectangle *roi,
                                                 const Babl          *format,
                                                 guint                flags);
 
diff --git a/gegl/buffer/gegl-buffer-linear.c b/gegl/buffer/gegl-buffer-linear.c
index 14f4cee..739fc16 100644
--- a/gegl/buffer/gegl-buffer-linear.c
+++ b/gegl/buffer/gegl-buffer-linear.c
@@ -82,7 +82,7 @@ gegl_buffer_linear_new_from_data (const gpointer       data,
     buffer = gegl_buffer_linear_new2 (extent, format, rowstride);
 
   {
-    GeglTile *tile = gegl_tile_new_bare (); 
+    GeglTile *tile = gegl_tile_new_bare ();
 
     tile->tile_storage = buffer->tile_storage;
     tile->x = 0;
diff --git a/gegl/buffer/gegl-buffer-load.c b/gegl/buffer/gegl-buffer-load.c
index ff31cec..6916ee2 100644
--- a/gegl/buffer/gegl-buffer-load.c
+++ b/gegl/buffer/gegl-buffer-load.c
@@ -199,7 +199,7 @@ static GeglBufferItem *read_block (int           i,
 
 #if HAVE_GIO
   byte_read += g_input_stream_read (i, &block, sizeof (GeglBufferBlock), NULL, NULL);
-#else 
+#else
   {
 	ssize_t sz_read = read (i, &block,  sizeof (GeglBufferBlock));
     if(sz_read != -1)
@@ -213,7 +213,7 @@ static GeglBufferItem *read_block (int           i,
      {
         case GEGL_FLAG_TILE:
         case GEGL_FLAG_FREE_TILE:
-          own_size = sizeof (GeglBufferTile); 
+          own_size = sizeof (GeglBufferTile);
           break;
         default:
           g_warning ("skipping unknown type of entry flags=%i", block.flags);
@@ -323,7 +323,6 @@ gegl_buffer_load (const gchar *path)
   GeglBuffer *ret;
 
   LoadInfo *info = g_slice_new0 (LoadInfo);
-  
 
   info->path = g_strdup (path);
 #if HAVE_GIO
diff --git a/gegl/buffer/gegl-buffer-save.c b/gegl/buffer/gegl-buffer-save.c
index faccd39..1529594 100644
--- a/gegl/buffer/gegl-buffer-save.c
+++ b/gegl/buffer/gegl-buffer-save.c
@@ -110,7 +110,7 @@ static gsize write_block (SaveInfo        *info,
        ret = g_output_stream_write (info->o, info->in_holding, info->in_holding->length, NULL, NULL);
 #else
        ret = write (info->o, info->in_holding, info->in_holding->length);
-	   if (ret == -1) 
+	   if (ret == -1)
          ret = 0;
 #endif
        info->offset += ret;
@@ -205,7 +205,7 @@ gegl_buffer_header_init (GeglBufferHeader *header,
   {
     gchar buf[64] = { 0, };
 
-    g_snprintf (buf, 64, "%s%c\n%iÃ?%i %ibpp\n%ix%i\n\n\n\n\n\n\n\n\n", 
+    g_snprintf (buf, 64, "%s%c\n%iÃ?%i %ibpp\n%ix%i\n\n\n\n\n\n\n\n\n",
           babl_get_name (format), 0,
           header->tile_width,
           header->tile_height,
@@ -223,7 +223,7 @@ gegl_buffer_save (GeglBuffer          *buffer,
 {
   SaveInfo *info = g_slice_new0 (SaveInfo);
 
-  glong prediction = 0; 
+  glong prediction = 0;
   gint bpp;
   gint tile_width;
   gint tile_height;
@@ -384,7 +384,7 @@ gegl_buffer_save (GeglBuffer          *buffer,
 #if HAVE_GIO
         info->offset += g_output_stream_write (info->o, data, info->tile_size, NULL, NULL);
 #else
-        { 
+        {
           ssize_t ret = write (info->o, data, info->tile_size);
 	      if (ret != -1)
             info->offset += ret;
diff --git a/gegl/buffer/gegl-buffer.c b/gegl/buffer/gegl-buffer.c
index 30dca31..6983186 100644
--- a/gegl/buffer/gegl-buffer.c
+++ b/gegl/buffer/gegl-buffer.c
@@ -902,7 +902,7 @@ gegl_buffer_get_alloc_stack (void)
   char **function_names = NULL;
   int    i              = 0;
   int    result_size    = 0;
-  
+
   n_functions = backtrace (functions, MAX_N_FUNCTIONS);
   function_names = backtrace_symbols (functions, n_functions);
 
@@ -1173,7 +1173,7 @@ gegl_tile_storage_new_cached (gint tile_width, gint tile_height,
       item->tile_height = tile_height;
       item->babl_fmt = babl_fmt;
 
-      if (use_ram || 
+      if (use_ram ||
           !gegl_config()->swap ||
           g_str_equal (gegl_config()->swap, "RAM") ||
           g_str_equal (gegl_config()->swap, "ram"))
diff --git a/gegl/buffer/gegl-buffer.h b/gegl/buffer/gegl-buffer.h
index 8432acb..b4944fc 100644
--- a/gegl/buffer/gegl-buffer.h
+++ b/gegl/buffer/gegl-buffer.h
@@ -262,7 +262,7 @@ void            gegl_buffer_set               (GeglBuffer          *buffer,
  * Get the native babl format of the buffer.
  *
  * Returns: the babl format used for storing pixels in the buffer.
- * 
+ *
  */
 const Babl    *gegl_buffer_get_format        (GeglBuffer           *buffer);
 
@@ -398,7 +398,7 @@ GeglBuffer *gegl_buffer_linear_new           (const GeglRectangle *extent,
  *
  * Creates a GeglBuffer backed by a linear memory buffer that already exists,
  * of the given @extent in the specified @format. babl_format ("R'G'B'A u8")
- * for instance to make a normal 8bit buffer. 
+ * for instance to make a normal 8bit buffer.
  *
  * Returns: a GeglBuffer that can be used as any other GeglBuffer.
  */
diff --git a/gegl/buffer/gegl-id-pool.c b/gegl/buffer/gegl-id-pool.c
index 5b8b8ec..53de75f 100644
--- a/gegl/buffer/gegl-id-pool.c
+++ b/gegl/buffer/gegl-id-pool.c
@@ -44,7 +44,7 @@ gegl_id_pool_new  (guint initial_size)
 
   self = g_slice_new (GeglIDPool);
 
-  self->array = g_array_sized_new (FALSE, FALSE, 
+  self->array = g_array_sized_new (FALSE, FALSE,
                                    sizeof (gpointer), initial_size);
   self->free_ids = NULL;
   return self;
diff --git a/gegl/buffer/gegl-id-pool.h b/gegl/buffer/gegl-id-pool.h
index 47f485c..8a491cf 100644
--- a/gegl/buffer/gegl-id-pool.h
+++ b/gegl/buffer/gegl-id-pool.h
@@ -1,4 +1,4 @@
-/* GEGL - 
+/* GEGL -
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
diff --git a/gegl/buffer/gegl-region.h b/gegl/buffer/gegl-region.h
index bfe5a61..9a1d33a 100644
--- a/gegl/buffer/gegl-region.h
+++ b/gegl/buffer/gegl-region.h
@@ -83,7 +83,7 @@ GeglRegion    * gegl_region_copy            (const GeglRegion    *region);
 GeglRegion    * gegl_region_rectangle       (const GeglRectangle *rectangle);
 void            gegl_region_destroy         (GeglRegion          *region);
 
-void	        gegl_region_get_clipbox     (GeglRegion          *region,
+void	          gegl_region_get_clipbox     (GeglRegion          *region,
                                              GeglRectangle       *rectangle);
 void            gegl_region_get_rectangles  (GeglRegion          *region,
                                              GeglRectangle      **rectangles,
diff --git a/gegl/buffer/gegl-tile-backend-file.c b/gegl/buffer/gegl-tile-backend-file.c
index 299c102..0d97151 100644
--- a/gegl/buffer/gegl-tile-backend-file.c
+++ b/gegl/buffer/gegl-tile-backend-file.c
@@ -87,7 +87,7 @@ struct _GeglTileBackendFile
    * at all times to be able to keep track of the ->next offsets in
    * the blocks.
    */
-  GeglBufferBlock *in_holding; 
+  GeglBufferBlock *in_holding;
 
   /* loading buffer */
   GList           *tiles;
diff --git a/gegl/buffer/gegl-tile-backend-tiledir.c b/gegl/buffer/gegl-tile-backend-tiledir.c
index d05adc1..1fc08c9 100644
--- a/gegl/buffer/gegl-tile-backend-tiledir.c
+++ b/gegl/buffer/gegl-tile-backend-tiledir.c
@@ -101,10 +101,10 @@ gio_entry_write (GeglTileBackendTileDir *gio,
   gsize              bytes_written;
 
   file = make_tile_file (gio, entry->x, entry->y, entry->z);
-  o = g_file_replace (file, NULL, FALSE, 
+  o = g_file_replace (file, NULL, FALSE,
                       G_FILE_CREATE_NONE, NULL, NULL);
 
-  g_output_stream_write_all (G_OUTPUT_STREAM (o), source, tile_size, 
+  g_output_stream_write_all (G_OUTPUT_STREAM (o), source, tile_size,
                              &bytes_written, NULL, NULL);
   g_assert (bytes_written == tile_size);
   g_output_stream_close (G_OUTPUT_STREAM (o), NULL, NULL);
@@ -213,7 +213,7 @@ exist_tile (GeglTileSource *store,
   gboolean found = FALSE;
 
   file = make_tile_file (gio, x, y, z);
-  file_info = g_file_query_info (file, "standard::*", G_FILE_QUERY_INFO_NONE, 
+  file_info = g_file_query_info (file, "standard::*", G_FILE_QUERY_INFO_NONE,
    NULL, NULL);
 
   if (file_info)
diff --git a/gegl/buffer/gegl-tile-handler-cache.c b/gegl/buffer/gegl-tile-handler-cache.c
index 76f1b80..c576425 100644
--- a/gegl/buffer/gegl-tile-handler-cache.c
+++ b/gegl/buffer/gegl-tile-handler-cache.c
@@ -35,7 +35,7 @@
 */
 
 typedef struct CacheItem
-{ 
+{
   GeglTileHandlerCache *handler; /* The specific handler that cached this item*/
   GeglTile *tile;                /* The tile */
 
@@ -341,7 +341,7 @@ static gboolean
 gegl_tile_handler_cache_trim (GeglTileHandlerCache *cache)
 {
   CacheItem *last_writable;
- 
+
   last_writable = g_queue_pop_tail (cache_queue);
 
   if (last_writable != NULL)
diff --git a/gegl/buffer/gegl-tile-handler-chain.c b/gegl/buffer/gegl-tile-handler-chain.c
index ec9a43c..bc847a9 100644
--- a/gegl/buffer/gegl-tile-handler-chain.c
+++ b/gegl/buffer/gegl-tile-handler-chain.c
@@ -68,7 +68,7 @@ gegl_tile_handler_chain_dispose (GObject *object)
    */
   chain = tile_handler_chain->chain;
   tile_handler_chain->chain = NULL;
-  
+
   iter = chain;
   while (iter)
     {
diff --git a/gegl/buffer/gegl-tile-handler-log.c b/gegl/buffer/gegl-tile-handler-log.c
index 58fc1d0..3d58767 100644
--- a/gegl/buffer/gegl-tile-handler-log.c
+++ b/gegl/buffer/gegl-tile-handler-log.c
@@ -62,11 +62,11 @@ gegl_tile_handler_log_command (GeglTileSource  *gegl_tile_source,
         break;
       default:
         if (result)
-        g_print ("(%s %p %p %i·%i·%i â??%p)", 
+        g_print ("(%s %p %p %i·%i·%i â??%p)",
           commands[command], GINT_TO_POINTER(GPOINTER_TO_INT(gegl_tile_source)&0xffff), GINT_TO_POINTER(GPOINTER_TO_INT(data)&0xffff), x, y, z,
           result);
         else
-        g_print ("(%s %p %p %i·%i·%i �)", 
+        g_print ("(%s %p %p %i·%i·%i �)",
           commands[command], GINT_TO_POINTER(GPOINTER_TO_INT(gegl_tile_source)&0xffff), data, x, y, z);
     }
   return result;
diff --git a/gegl/buffer/gegl-tile-handler-zoom.c b/gegl/buffer/gegl-tile-handler-zoom.c
index 732b4fc..c94cb73 100644
--- a/gegl/buffer/gegl-tile-handler-zoom.c
+++ b/gegl/buffer/gegl-tile-handler-zoom.c
@@ -277,7 +277,7 @@ get_tile (GeglTileSource *gegl_tile_source,
               set_half (tile, source_tile[i][j], tile_width, tile_height, format, i, j);
               gegl_tile_unref (source_tile[i][j]);
             }
-          else 
+          else
             {
               set_blank (tile, tile_width, tile_height, format, i, j);
             }
diff --git a/gegl/buffer/gegl-tile-source.c b/gegl/buffer/gegl-tile-source.c
index 3f56651..8b759b6 100644
--- a/gegl/buffer/gegl-tile-source.c
+++ b/gegl/buffer/gegl-tile-source.c
@@ -37,7 +37,7 @@ gegl_tile_source_command_eek (GeglTileSource  *gegl_tile_source,
 
 static void
 gegl_tile_source_class_init (GeglTileSourceClass *klass)
-{  
+{
 }
 
 static void
diff --git a/gegl/buffer/gegl-tile.c b/gegl/buffer/gegl-tile.c
index 6215025..79ac438 100644
--- a/gegl/buffer/gegl-tile.c
+++ b/gegl/buffer/gegl-tile.c
@@ -208,11 +208,11 @@ _gegl_tile_void_pyramid (GeglTileSource *source,
 static void
 gegl_tile_void_pyramid (GeglTile *tile)
 {
-  if (tile->tile_storage && 
+  if (tile->tile_storage &&
       tile->tile_storage->seen_zoom &&
       tile->z == 0) /* we only accepting voiding the base level */
     {
-      _gegl_tile_void_pyramid (GEGL_TILE_SOURCE (tile->tile_storage), 
+      _gegl_tile_void_pyramid (GEGL_TILE_SOURCE (tile->tile_storage),
                                tile->x/2,
                                tile->y/2,
                                tile->z+1);
@@ -276,7 +276,7 @@ gboolean gegl_tile_store (GeglTile *tile)
                                     tile);
 }
 
-/* for internal use, a macro poking directly at the data will be faster 
+/* for internal use, a macro poking directly at the data will be faste
  */
 guchar *gegl_tile_get_data (GeglTile *tile)
 {
diff --git a/gegl/gegl-c.c b/gegl/gegl-c.c
index e7a70c1..3d94ca6 100644
--- a/gegl/gegl-c.c
+++ b/gegl/gegl-c.c
@@ -50,7 +50,7 @@ gegl_graph (GeglNode *node)
   if (gegl_node_get_pad (node, "output"))
     {
       GeglNode *outproxynop = gegl_node_get_output_proxy (graph, "output");
-      gegl_node_connect_to (node, "output", outproxynop, "input"); 
+      gegl_node_connect_to (node, "output", outproxynop, "input");
     }
   gegl_graph_adopt (graph, node);
   return graph;
diff --git a/gegl/gegl-chant.h b/gegl/gegl-chant.h
index de5cf28..b508bdb 100644
--- a/gegl/gegl-chant.h
+++ b/gegl/gegl-chant.h
@@ -664,14 +664,14 @@ gegl_chant_constructor (GType                  type,
   /* create dummy colors and vectors */
   properties = GEGL_CHANT_PROPERTIES (obj);
 
-#define gegl_chant_int(name, nick, min, max, def, blurb)              
-#define gegl_chant_double(name, nick, min, max, def, blurb)           
-#define gegl_chant_boolean(name, nick, def, blurb)                    
-#define gegl_chant_string(name, nick, def, blurb)                     
-#define gegl_chant_file_path(name, nick, def, blurb)                  
-#define gegl_chant_multiline(name, nick, def, blurb)                  
-#define gegl_chant_object(name, nick, blurb)                          
-#define gegl_chant_pointer(name, nick, blurb)                         
+#define gegl_chant_int(name, nick, min, max, def, blurb)
+#define gegl_chant_double(name, nick, min, max, def, blurb)
+#define gegl_chant_boolean(name, nick, def, blurb)
+#define gegl_chant_string(name, nick, def, blurb)
+#define gegl_chant_file_path(name, nick, def, blurb)
+#define gegl_chant_multiline(name, nick, def, blurb)
+#define gegl_chant_object(name, nick, blurb)
+#define gegl_chant_pointer(name, nick, blurb)
 #define gegl_chant_color(name, nick, def, blurb)              \
     if (properties->name == NULL) \
     {properties->name = gegl_color_new(def?def:"black");}
diff --git a/gegl/gegl-init.c b/gegl/gegl-init.c
index 8c61137..b985b97 100644
--- a/gegl/gegl-init.c
+++ b/gegl/gegl-init.c
@@ -42,13 +42,13 @@
 static HMODULE hLibGeglModule = NULL;
 
 /* DllMain prototype */
-BOOL WINAPI DllMain (HINSTANCE hinstDLL, 
-                     DWORD     fdwReason, 
+BOOL WINAPI DllMain (HINSTANCE hinstDLL,
+                     DWORD     fdwReason,
                      LPVOID    lpvReserved);
 
 BOOL WINAPI
-DllMain (HINSTANCE hinstDLL, 
-         DWORD     fdwReason, 
+DllMain (HINSTANCE hinstDLL,
+         DWORD     fdwReason,
          LPVOID    lpvReserved)
 {
   hLibGeglModule = hinstDLL;
diff --git a/gegl/gegl-matrix.c b/gegl/gegl-matrix.c
index 5b9c73c..e7c9c69 100644
--- a/gegl/gegl-matrix.c
+++ b/gegl/gegl-matrix.c
@@ -111,7 +111,7 @@ gegl_matrix3_is_translate (GeglMatrix3 *matrix)
 }
 
 void
-gegl_matrix3_copy_into (GeglMatrix3 *dst, 
+gegl_matrix3_copy_into (GeglMatrix3 *dst,
                         GeglMatrix3 *src)
 {
   memcpy (dst->coeff [0], src->coeff [0], 3 * sizeof (gdouble));
diff --git a/gegl/gegl-matrix.h b/gegl/gegl-matrix.h
index b8be24f..58903a0 100644
--- a/gegl/gegl-matrix.h
+++ b/gegl/gegl-matrix.h
@@ -101,7 +101,7 @@ gboolean   gegl_matrix3_is_translate    (GeglMatrix3 *matrix);
  *
  * Copies the matrix in @src into @dst.
  */
-void  gegl_matrix3_copy_into (GeglMatrix3 *dst, 
+void  gegl_matrix3_copy_into (GeglMatrix3 *dst,
                               GeglMatrix3 *src);
 
 /**
@@ -145,7 +145,7 @@ void       gegl_matrix3_multiply        (GeglMatrix3 *left,
  * @matrix: a #GeglMatrix
  * @x: x coordinate of new origin
  * @y: y coordinate of new origin.
- * 
+ *
  * Hmm not quite sure what this does.
  *
  */
@@ -159,7 +159,7 @@ void       gegl_matrix3_originate       (GeglMatrix3 *matrix,
  * @matrix: a #GeglMatrix
  * @x: pointer to an x coordinate
  * @y: pointer to an y coordinate
- * 
+ *
  * transforms the coordinates provided in @x and @y and changes to the
  * coordinates gotten when the transformed with the matrix.
  *
diff --git a/gegl/gegl-utils.c b/gegl/gegl-utils.c
index 8df8914..38250ad 100644
--- a/gegl/gegl-utils.c
+++ b/gegl/gegl-utils.c
@@ -233,7 +233,7 @@
 
   /* utility call that makes sure allocations are 16 byte aligned.
    * making RGBA float buffers have aligned access for pixels.
-   */ 
+   */
   gpointer gegl_malloc (gsize size)
   {
     gchar *mem;
diff --git a/gegl/gegl-xml.c b/gegl/gegl-xml.c
index 973afc3..51cf485 100644
--- a/gegl/gegl-xml.c
+++ b/gegl/gegl-xml.c
@@ -863,7 +863,7 @@ serialize_properties (SerializeState *ss,
           GeglPath *path;
 	      gegl_node_get (node, properties[i]->name, &path, NULL);
 	      xml_param_start (ss, indent + 2, properties[i]->name);
-          svg_path = gegl_path_to_string (path);	      
+          svg_path = gegl_path_to_string (path);
 	      g_string_append (ss->buf, svg_path);
 	      xml_param_end (ss);
 
diff --git a/gegl/gegl.h b/gegl/gegl.h
index 10d7d92..c4d8af5 100644
--- a/gegl/gegl.h
+++ b/gegl/gegl.h
@@ -858,7 +858,7 @@ GeglConfig      * gegl_config (void);
 /**
  * gegl_node:
  * @op_type:  the type of operation to create
- * @first_property_name: 
+ * @first_property_name:
  * @...:
  *
  * Construct a GEGL node, connecting it to needed input nodes. The
diff --git a/gegl/graph/gegl-node.c b/gegl/graph/gegl-node.c
index 96cc8e3..9fa3973 100644
--- a/gegl/graph/gegl-node.c
+++ b/gegl/graph/gegl-node.c
@@ -928,7 +928,7 @@ gegl_node_blit (GeglNode            *self,
   threads = gegl_config ()->threads;
   if (threads > GEGL_MAX_THREADS)
     threads = 1;
-  
+
   if (pool == NULL)
     {
       pool = g_thread_pool_new (spawnrender, NULL, threads, TRUE, NULL);
@@ -1053,7 +1053,7 @@ gegl_node_blit (GeglNode            *self,
     {
       GeglCache *cache = gegl_node_get_cache (self);
       if (!(flags & GEGL_BLIT_DIRTY))
-        { 
+        {
           if (!self->priv->processor)
            self->priv->processor = gegl_node_new_processor (self, roi);
           gegl_processor_set_rectangle (self->priv->processor, roi);
@@ -1278,7 +1278,7 @@ gegl_node_set_operation_object (GeglNode      *self,
     gegl_node_disconnect_sinks (self);
 
     /* Delete all the pads from the previous operation */
-    while ((old_pads = gegl_node_get_pads (self)) != NULL) 
+    while ((old_pads = gegl_node_get_pads (self)) != NULL)
       {
         gegl_node_remove_pad (self, old_pads->data);
       }
diff --git a/gegl/operation/gegl-extension-handler.c b/gegl/operation/gegl-extension-handler.c
index 0150911..354b277 100644
--- a/gegl/operation/gegl-extension-handler.c
+++ b/gegl/operation/gegl-extension-handler.c
@@ -36,7 +36,6 @@ gegl_extension_handler_register_util (GHashTable  **handlers,
 
   g_hash_table_insert (*handlers, ext, g_strdup (handler));
 }
-                                      
 
 void
 gegl_extension_handler_register (const gchar *extension,
diff --git a/gegl/operation/gegl-operation-context.c b/gegl/operation/gegl-operation-context.c
index c75336b..d2dd1be 100644
--- a/gegl/operation/gegl-operation-context.c
+++ b/gegl/operation/gegl-operation-context.c
@@ -196,7 +196,7 @@ gegl_operation_context_add_value (GeglOperationContext *self,
 {
   Property *property = NULL;
   GSList   *found;
-  
+
   found = g_slist_find_custom (self->property, property_name, lookup_property);
 
   if (found)
@@ -255,7 +255,7 @@ gegl_operation_context_take_object (GeglOperationContext *context,
 {
   GParamSpec *pspec;
 
-  /* FIXME: check that there isn't already an existing 
+  /* FIXME: check that there isn't already an existing
    *        output object/value set?
    */
 
@@ -310,7 +310,7 @@ gegl_operation_context_get_source (GeglOperationContext *context,
 {
   GeglBuffer     *real_input;
   GeglBuffer     *input;
- 
+
   real_input = GEGL_BUFFER (gegl_operation_context_get_object (context, padname));
   if (!real_input)
     return NULL;
diff --git a/gegl/operation/gegl-operation-filter.c b/gegl/operation/gegl-operation-filter.c
index d720fbe..978977c 100644
--- a/gegl/operation/gegl-operation-filter.c
+++ b/gegl/operation/gegl-operation-filter.c
@@ -48,7 +48,7 @@ static void     set_property          (GObject       *gobject,
                                        const GValue  *value,
                                        GParamSpec    *pspec);
 
-static gboolean gegl_operation_filter_process 
+static gboolean gegl_operation_filter_process
                                       (GeglOperation       *operation,
                                        GeglOperationContext     *context,
                                        const gchar         *output_prop,
diff --git a/gegl/operation/gegl-operation-point-composer.c b/gegl/operation/gegl-operation-point-composer.c
index 728bd80..15f5352 100644
--- a/gegl/operation/gegl-operation-point-composer.c
+++ b/gegl/operation/gegl-operation-point-composer.c
@@ -29,7 +29,7 @@
 #include "graph/gegl-pad.h"
 #include <string.h>
 
-static gboolean gegl_operation_point_composer_process 
+static gboolean gegl_operation_point_composer_process
                               (GeglOperation       *operation,
                                GeglBuffer          *input,
                                GeglBuffer          *aux,
@@ -106,7 +106,7 @@ gegl_operation_composer_process2 (GeglOperation        *operation,
     }
   else
     output = gegl_operation_context_get_target (context, "output");
-    
+
     {
       gboolean done = FALSE;
 
diff --git a/gegl/operation/gegl-operation-point-composer.h b/gegl/operation/gegl-operation-point-composer.h
index 0649e60..e434434 100644
--- a/gegl/operation/gegl-operation-point-composer.h
+++ b/gegl/operation/gegl-operation-point-composer.h
@@ -49,7 +49,7 @@ struct _GeglOperationPointComposerClass
                         void                *out,
                         glong                samples, /* number of samples   */
                         const GeglRectangle *roi      /* rectangular region in output buffer */
-                        ); 
+                        );
 
 };
 
diff --git a/gegl/operation/gegl-operation-point-composer3.c b/gegl/operation/gegl-operation-point-composer3.c
index 904045b..b7fe8d8 100644
--- a/gegl/operation/gegl-operation-point-composer3.c
+++ b/gegl/operation/gegl-operation-point-composer3.c
@@ -29,7 +29,7 @@
 #include "graph/gegl-pad.h"
 #include <string.h>
 
-static gboolean gegl_operation_point_composer3_process 
+static gboolean gegl_operation_point_composer3_process
                               (GeglOperation       *operation,
                                GeglBuffer          *input,
                                GeglBuffer          *aux,
@@ -165,7 +165,7 @@ gegl_operation_point_composer3_process (GeglOperation       *operation,
           if (aux2)
             {
               gint bar = gegl_buffer_iterator_add (i, aux2,  result, aux2_format, GEGL_BUFFER_READ);
-    
+
               while (gegl_buffer_iterator_next (i))
                 {
                    point_composer3_class->process (operation, i->data[read], i->data[foo], i->data[bar], i->data[0], i->length, &(i->roi[0]));
diff --git a/gegl/operation/gegl-operation-point-composer3.h b/gegl/operation/gegl-operation-point-composer3.h
index c7a0ddc..5fe5c01 100644
--- a/gegl/operation/gegl-operation-point-composer3.h
+++ b/gegl/operation/gegl-operation-point-composer3.h
@@ -50,7 +50,7 @@ struct _GeglOperationPointComposer3Class
                         void                *out,
                         glong                samples, /* number of samples   */
                         const GeglRectangle *roi      /* rectangular region in output buffer */
-                        ); 
+                        );
 
 };
 
diff --git a/gegl/operation/gegl-operation-point-filter.c b/gegl/operation/gegl-operation-point-filter.c
index ae78da1..b53c726 100644
--- a/gegl/operation/gegl-operation-point-filter.c
+++ b/gegl/operation/gegl-operation-point-filter.c
@@ -104,12 +104,11 @@ gboolean gegl_can_do_inplace_processing (GeglOperation       *operation,
                                          GeglBuffer          *input,
                                          const GeglRectangle *result)
 {
-  if (!input || 
+  if (!input ||
       GEGL_IS_CACHE (input))
     return FALSE;
   if (gegl_object_get_has_forked (input))
     return FALSE;
-      
 
   if (input->format == gegl_operation_get_format (operation, "output") &&
       gegl_rectangle_contains (gegl_buffer_get_extent (input), result))
diff --git a/gegl/operation/gegl-operation-point-render.c b/gegl/operation/gegl-operation-point-render.c
index 1626b39..74ab9fb 100644
--- a/gegl/operation/gegl-operation-point-render.c
+++ b/gegl/operation/gegl-operation-point-render.c
@@ -32,7 +32,7 @@
 #include "gegl-buffer-private.h"
 #include "gegl-tile-storage.h"
 
-static gboolean gegl_operation_point_render_process 
+static gboolean gegl_operation_point_render_process
                               (GeglOperation       *operation,
                                GeglBuffer          *output,
                                const GeglRectangle *result);
@@ -95,7 +95,7 @@ gegl_operation_point_render_process (GeglOperation       *operation,
 
   if ((result->width > 0) && (result->height > 0))
     {
-      GeglBufferIterator *i = gegl_buffer_iterator_new (output, result, out_format, GEGL_BUFFER_WRITE);      
+      GeglBufferIterator *i = gegl_buffer_iterator_new (output, result, out_format, GEGL_BUFFER_WRITE);
 
       while (gegl_buffer_iterator_next (i))
           point_render_class->process (operation, i->data[0], i->length, &i->roi[0]);
diff --git a/gegl/operation/gegl-operation-processors.c b/gegl/operation/gegl-operation-processors.c
index 728144d..c544aea 100644
--- a/gegl/operation/gegl-operation-processors.c
+++ b/gegl/operation/gegl-operation-processors.c
@@ -180,7 +180,7 @@ gegl_class_register_alternate_vfunc (GObjectClass *cclass,
                                  * dispatching of arguments, not sure if
                                  * this is portable C or not.
                                  */
-  
+
   /* Find a free slot for this one */
   for (i=1; i<MAX_PROCESSOR; i++)
     {
diff --git a/gegl/operation/gegl-operation-source.c b/gegl/operation/gegl-operation-source.c
index 8e830b7..5749a43 100644
--- a/gegl/operation/gegl-operation-source.c
+++ b/gegl/operation/gegl-operation-source.c
@@ -43,7 +43,7 @@ static void     set_property (GObject      *gobject,
                               guint         prop_id,
                               const GValue *value,
                               GParamSpec   *pspec);
-static gboolean gegl_operation_source_process 
+static gboolean gegl_operation_source_process
                              (GeglOperation *operation,
                               GeglOperationContext *context,
                               const gchar   *output_prop,
diff --git a/gegl/operation/gegl-operation-temporal.c b/gegl/operation/gegl-operation-temporal.c
index 532b736..ba5481d 100644
--- a/gegl/operation/gegl-operation-temporal.c
+++ b/gegl/operation/gegl-operation-temporal.c
@@ -83,7 +83,7 @@ gegl_operation_temporal_get_frame (GeglOperation *op,
                          "x", 0,
                          "y", 0,
                          NULL);
-  return buffer; 
+  return buffer;
 }
 
 static gboolean gegl_operation_temporal_process (GeglOperation       *self,
diff --git a/gegl/operation/gegl-operation.h b/gegl/operation/gegl-operation.h
index bbeb2f7..f392014 100644
--- a/gegl/operation/gegl-operation.h
+++ b/gegl/operation/gegl-operation.h
@@ -49,7 +49,7 @@ struct _GeglOperation
 
 /***
  * GeglOperation:
- * 
+ *
  * All the image processing code in GEGL is implemented as GeglOperations,
  * GEGL operations are implemented as GObject with a convenience API called
  * chanting that abstracts away the boiler plater needed to generate introspectable
diff --git a/gegl/operation/gegl-operations.c b/gegl/operation/gegl-operations.c
index 75b32bb..b2b010b 100644
--- a/gegl/operation/gegl-operations.c
+++ b/gegl/operation/gegl-operations.c
@@ -232,7 +232,7 @@ gegl_operation_calc_need_rects (GeglOperation *operation,
     {
       const gchar *pad_name = gegl_pad_get_name (input_pads->data);
       GeglRectangle rect;
-      rect = gegl_operation_get_required_for_output (operation, pad_name, &request); 
+      rect = gegl_operation_get_required_for_output (operation, pad_name, &request);
 
       gegl_operation_set_need_rect (operation, context_id, pad_name, &rect);
     }
diff --git a/gegl/process/gegl-eval-mgr.c b/gegl/process/gegl-eval-mgr.c
index 989aca1..a315c4f 100644
--- a/gegl/process/gegl-eval-mgr.c
+++ b/gegl/process/gegl-eval-mgr.c
@@ -165,7 +165,7 @@ gegl_eval_mgr_apply (GeglEvalMgr *self)
       case NEED_CONTEXT_SETUP_TRAVERSAL:
 
         gegl_visitor_reset (self->prepare_visitor);
-        gegl_visitor_dfs_traverse (self->prepare_visitor, GEGL_VISITABLE (root));      
+        gegl_visitor_dfs_traverse (self->prepare_visitor, GEGL_VISITABLE (root));
         self->state = NEED_CONTEXT_SETUP_TRAVERSAL;
      }
 
diff --git a/gegl/process/gegl-processor.c b/gegl/process/gegl-processor.c
index eaf85fa..4bd9598 100644
--- a/gegl/process/gegl-processor.c
+++ b/gegl/process/gegl-processor.c
@@ -118,7 +118,7 @@ gegl_processor_class_init (GeglProcessorClass *klass)
                                    g_param_spec_int ("chunksize",
                                                      "chunksize",
                                                      "Size of chunks being rendered (larger chunks need more memory to do the processing).",
-                                                     1, 1024 * 1024, gegl_config()->chunk_size, 
+                                                     1, 1024 * 1024, gegl_config()->chunk_size,
                                                      G_PARAM_READWRITE |
                                                      G_PARAM_CONSTRUCT_ONLY));
 }
@@ -433,7 +433,7 @@ render_rectangle (GeglProcessor *processor)
             if (dr->width > dr->height)
               {
                 band_size = gegl_processor_get_band_size ( dr->width );
-              
+
                 fragment->width = band_size;
                 dr->width      -= band_size;
                 dr->x          += band_size;
diff --git a/gegl/property-types/gegl-path.c b/gegl/property-types/gegl-path.c
index 986605a..383f9c4 100644
--- a/gegl/property-types/gegl-path.c
+++ b/gegl/property-types/gegl-path.c
@@ -135,7 +135,7 @@ static void copy_data (const GeglPathItem *src,
 
   src_info = lookup_instruction_info(src->type);
 
-  dst->type = src->type;  
+  dst->type = src->type;
   for (i=0;i<(src_info->n_items+1)/2;i++)
     {
       dst->point[i].x = src->point[i].x;
@@ -146,7 +146,7 @@ static void copy_data (const GeglPathItem *src,
 
 
 void
-gegl_path_add_type (gchar        type, 
+gegl_path_add_type (gchar        type,
                     gint         n_items,
                     const gchar *name)
 {
@@ -181,7 +181,7 @@ gegl_path_list_append_item  (GeglPathList  *head,
   if (iter)
     {
       /* the +3 is padding, +1 was excpected to be sufficient */
-      iter->next = 
+      iter->next =
         g_slice_alloc0 (sizeof (gpointer) + sizeof (gchar) + sizeof (gfloat)*2 *(info->n_items+3)/2);
       iter->next->d.type = type;
       iter = iter->next;
@@ -189,7 +189,7 @@ gegl_path_list_append_item  (GeglPathList  *head,
   else /* creating new path */
     {
       /* the +3 is padding, +1 was excpected to be sufficient */
-      head = 
+      head =
         g_slice_alloc0 (sizeof (gpointer) + sizeof (gchar) + sizeof (gfloat)*2 *(info->n_items+3)/2);
       head->d.type = type;
       iter=head;
@@ -229,7 +229,7 @@ flatten_rel_copy (GeglMatrix3   *matrix,
   GeglPathList *newp;
   InstructionInfo *info;
   gint i;
-  
+
   head = gegl_path_list_append_item (head, self->d.type, &newp, NULL);
   copy_data (&self->d, &newp->d);
   info = lookup_instruction_info (self->d.type);
@@ -327,7 +327,7 @@ gegl_path_list_flatten (GeglMatrix3  *matrix,
 
   if (!original)
     return NULL;
-  
+
   for (iter=original; iter; iter=iter->next)
     {
       InstructionInfo *info = lookup_instruction_info (iter->d.type);
@@ -462,8 +462,6 @@ path_calc2 (GeglPathList *path,
   GeglPathList *iter = path, *prev = NULL;
   gfloat traveled = 0.0, next_pos = 0.0;
 
-    
-
   while (iter && !prev)
   /* fetch the start point of the path */
     {
@@ -477,7 +475,7 @@ path_calc2 (GeglPathList *path,
           default :
             break;
         }
-      iter = iter->next;          
+      iter = iter->next;
     }
 
   while (iter)
@@ -544,10 +542,10 @@ static void path_calc_values (GeglPathList *path,
   GeglPathList *iter = path;
   gdouble length = path_get_length (path);
   gfloat spacing = length / (num_samples-1);
-  
+
   gfloat traveled = 0, next_pos = 0, next_sample = 0;
   gfloat x = 0, y = 0;
-  
+
   gint i=0;
 
   while (iter)
@@ -579,7 +577,7 @@ static void path_calc_values (GeglPathList *path,
                   gfloat ratio = (next_sample - traveled) / (next_pos - traveled);
 
                   lerp (&spot, &a, &b, ratio);
-                  
+
                   xs[i]=spot.x;
                   ys[i]=spot.y;
 
@@ -796,8 +794,8 @@ void gegl_path_thaw (GeglPath *path)
   gegl_path_emit_changed (path, NULL); /* expose a full changed */
 }
 
-gegl_path_get_matrix (GeglPath    *path,
-                      GeglMatrix3  *matrix)
+void gegl_path_get_matrix (GeglPath    *path,
+                           GeglMatrix3  *matrix)
 {
   GeglPathPrivate *priv = GEGL_PATH_GET_PRIVATE (path);
   gegl_matrix3_copy_into (matrix, &priv->matrix);
@@ -1208,16 +1206,16 @@ static const gchar *parse_float_pair (const gchar *p,
   while (*t && ((*t<'0' || *t > '9') && *t!='-')) t++;
   if (!t)
     return p;
-  *x = g_ascii_strtod (t, &t); 
+  *x = g_ascii_strtod (t, &t);
   while (*t && ((*t<'0' || *t > '9') && *t!='-')) t++;
   if (!t)
     return p;
-  *y = g_ascii_strtod (t, &t); 
+  *y = g_ascii_strtod (t, &t);
   return t;
 }
 
 
-/* this code is generic and should also work for extensions providing 
+/* this code is generic and should also work for extensions providing
  * new knot types to the infrastructure
  */
 gchar *
@@ -1247,10 +1245,10 @@ gegl_path_to_string (GeglPath  *vector)
               *eptr='\0';
           if (*eptr=='.')
             *eptr='\0';
-         
+
           /* FIXME: make this work better also for other odd count
            * of n_items
-           */ 
+           */
           if (info->n_items>1)
             {
               g_string_append_printf (str, "%s,", buf);
@@ -1674,7 +1672,7 @@ gegl_path_append (GeglPath *self,
           rect.y=y1;
           rect.height = y0-y1;
         }
-      
+
       if (priv->length_clean)
         priv->length += len;
       gegl_path_emit_changed (self, &rect);
@@ -1752,7 +1750,7 @@ gegl_path_closest_point (GeglPath *path,
           gdouble dist;
           if (iter->d.type == 'z')
             continue;
-          dist = gegl_path_closest_point (path, 
+          dist = gegl_path_closest_point (path,
                                    iter->d.point[0].x,
                                    iter->d.point[0].y,
                                    NULL, NULL, NULL);
@@ -1899,7 +1897,7 @@ void gegl_path_fill (GeglBuffer *buffer,
 
     first_x = prev_x = xs[0] * horsub;
     first_y = prev_y = ys[0] * versub;
-    
+
     /* saturate scanline intersection list */
     for (i=1; i<samples; i++)
       {
@@ -2069,7 +2067,7 @@ static void gegl_path_stamp (GeglBuffer *buffer,
        * such */
       s.buf = g_malloc (4*4* (roi.width + 2 ) * (roi.height + 2));
       s.radius = radius;
-      s.valid = TRUE;  
+      s.valid = TRUE;
     }
   g_assert (s.buf);
 
diff --git a/gegl/property-types/gegl-path.h b/gegl/property-types/gegl-path.h
index 3d19097..4ca3400 100644
--- a/gegl/property-types/gegl-path.h
+++ b/gegl/property-types/gegl-path.h
@@ -75,7 +75,7 @@ GType                gegl_path_get_type       (void) G_GNUC_CONST;
  * </p><pre>typedef struct GeglPathItem
  * {
  *   gchar  type;
- *   Point  point[4]; 
+ *   Point  point[4];
  * } GeglPathItem;</pre></p>
  *
  */
@@ -252,7 +252,7 @@ void                 gegl_path_calc_values    (GeglPath    *path,
 /**
  * gegl_path_get_bounds:
  * @self: a #GeglPath.
- * @min_x: return location for minimum x coordinate 
+ * @min_x: return location for minimum x coordinate
  * @max_x: return location for maximum x coordinate
  * @min_y: return location for minimum y coordinate
  * @max_y: return location for maximum y coordinate



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