Commit fadb6be7e33b0ab86c35c004b10c1d0cf6d1c2c4

Werner Lemberg 2002-04-20T05:38:33

* src/pfr/pfrload.c (pfr_extra_items_farse): Fix debug message. (pfr_phy_font_load): s/size/Size/ for local variable to avoid compiler warning. * src/pfr/pfrobjs.c (pfr_face_init): Fix debug message. (pfr_slot_load): Remove redundant local variable. adding copyrights, formatting

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diff --git a/ChangeLog b/ChangeLog
index f67ddcb..9d58f97 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,23 +1,31 @@
+2002-04-19  Werner Lemberg  <wl@gnu.org>
+
+	* src/pfr/pfrload.c (pfr_extra_items_farse): Fix debug message.
+	(pfr_phy_font_load): s/size/Size/ for local variable to avoid
+	compiler warning.
+	* src/pfr/pfrobjs.c (pfr_face_init): Fix debug message.
+	(pfr_slot_load): Remove redundant local variable.
+
 2002-04-19  David Turner  <david@freetype.org>
 
-        * src/type1/t1gload.h, src/type1/t1gload.c: fixed incorrect
-          parameter sign-ness in callback function
+	Adding a PFR font driver to the FreeType sources.  Note that it
+	doesn't support embedded bitmaps or kerning tables yet.
 
-        * include/freetype/config/ftmodule.h,
-          include/freetype/internal/fttrace.h,
-          src/Jamfile, src/pfr/*:
-        
-          adding a PFR font driver to the FreeType sources. Not that it
-          doesn't support embedded bitmaps or kerning tables for now..
+	src/pfr/*: New files.
 
+	* include/freetype/config/ftmodule.h,
+	include/freetype/internal/fttrace.h, src/Jamefile: Updated.
 
-        * include/freetype/internal/ftmemory.h: adding the FT_MEM_ZERO
-          and FT_ZERO macros
+	* src/type1/t1gload.h (T1_Load_Glyph), src/type1/t1gload.c
+	(T1_Load_Glyph): Fixed incorrect parameter sign-ness in callback
+	function.
 
-        * include/freetype/internal/ftstream.h: adding the FT_NEXT_OFF3,
-          FT_NEXT_UOFF3, FT_NEXT_OFF3_LE and FT_NEXT_UOFF3_LE to parse
-          in-memory 24-bit integers.
+	* include/freetype/internal/ftmemory.h (FT_MEM_ZERO, FT_ZERO): New
+	macros.
 
+	* include/freetype/internal/ftstream.h (FT_NEXT_OFF3, FT_NEXT_UOFF3,
+	FT_NEXT_OFF3_LE, FT_NEXT_UOFF3_LE): New macros to parse in-memory
+	24-bit integers.
 
 2002-04-18  David Turner  <david@freetype.org>
 
diff --git a/include/freetype/internal/ftmemory.h b/include/freetype/internal/ftmemory.h
index dcd591d..cbe66d7 100644
--- a/include/freetype/internal/ftmemory.h
+++ b/include/freetype/internal/ftmemory.h
@@ -178,9 +178,11 @@ FT_BEGIN_HEADER
 
 #define FT_MEM_MOVE( dest, source, count )  ft_memmove( dest, source, count )
 
-#define FT_MEM_ZERO( dest, count )     FT_MEM_SET( dest, 0, count )
 
-#define FT_ZERO(p)    FT_MEM_ZERO( p, sizeof(*(p)) )
+#define FT_MEM_ZERO( dest, count )  FT_MEM_SET( dest, 0, count )
+
+#define FT_ZERO( p )                FT_MEM_ZERO( p, sizeof ( *(p) ) )
+
 
   /*************************************************************************/
   /*                                                                       */
diff --git a/src/pfr/descrip.mms b/src/pfr/descrip.mms
index f5b11d6..75178d0 100644
--- a/src/pfr/descrip.mms
+++ b/src/pfr/descrip.mms
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright 1996-2002 by
+# Copyright 2002 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/src/pfr/module.mk b/src/pfr/module.mk
index 24ca8b2..3da0d5a 100644
--- a/src/pfr/module.mk
+++ b/src/pfr/module.mk
@@ -3,7 +3,7 @@
 #
 
 
-# Copyright 1996-2002 by
+# Copyright 2002 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
diff --git a/src/pfr/pfr.c b/src/pfr/pfr.c
index fa384d5..6328208 100644
--- a/src/pfr/pfr.c
+++ b/src/pfr/pfr.c
@@ -2,9 +2,9 @@
 /*                                                                         */
 /*  pfr.c                                                                  */
 /*                                                                         */
-/*    FreeType PFR driver component                                        */
+/*    FreeType PFR driver component.                                       */
 /*                                                                         */
-/*  Copyright 1996-2002 by                                                 */
+/*  Copyright 2002 by                                                      */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
diff --git a/src/pfr/pfrcmap.c b/src/pfr/pfrcmap.c
index 900a8a3..9a8b98b 100644
--- a/src/pfr/pfrcmap.c
+++ b/src/pfr/pfrcmap.c
@@ -1,25 +1,45 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrcmap.c                                                              */
+/*                                                                         */
+/*    FreeType PFR cmap handling (body).                                   */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
 #include "pfrcmap.h" 
 #include "pfrobjs.h"
 #include FT_INTERNAL_DEBUG_H
 
+
   FT_CALLBACK_DEF( FT_Error )
   pfr_cmap_init( PFR_CMap  cmap )
   {
-    PFR_Face  face = (PFR_Face)FT_CMAP_FACE(cmap);
+    PFR_Face  face = (PFR_Face)FT_CMAP_FACE( cmap );
 
 
     cmap->num_chars = face->phy_font.num_chars;
     cmap->chars     = face->phy_font.chars;
     
     /* just for safety, check that the character entries are correctly */
-    /* sorted in increasing character code order..                     */
+    /* sorted in increasing character code order                       */
     {
       FT_UInt  n;
       
+
       for ( n = 1; n < cmap->num_chars; n++ )
       {
-        if ( cmap->chars[n-1].char_code >= cmap->chars[n].char_code )
-          FT_ASSERT(0);
+        if ( cmap->chars[n - 1].char_code >= cmap->chars[n].char_code )
+          FT_ASSERT( 0 );
       }
     }
     
@@ -63,8 +83,8 @@
 
 
   FT_CALLBACK_DEF( FT_UInt )
-  pfr_cmap_char_next( PFR_CMap   cmap,
-                      FT_UInt32 *pchar_code )
+  pfr_cmap_char_next( PFR_CMap    cmap,
+                      FT_UInt32  *pchar_code )
   {
     FT_UInt    result    = 0;
     FT_UInt32  char_code = *pchar_code + 1;
@@ -122,8 +142,11 @@
   {
     sizeof ( PFR_CMapRec ),
 
-    (FT_CMap_InitFunc)      pfr_cmap_init,
-    (FT_CMap_DoneFunc)      pfr_cmap_done,
-    (FT_CMap_CharIndexFunc) pfr_cmap_char_index,
-    (FT_CMap_CharNextFunc)  pfr_cmap_char_next
+    (FT_CMap_InitFunc)     pfr_cmap_init,
+    (FT_CMap_DoneFunc)     pfr_cmap_done,
+    (FT_CMap_CharIndexFunc)pfr_cmap_char_index,
+    (FT_CMap_CharNextFunc) pfr_cmap_char_next
   };
+
+
+/* END */
diff --git a/src/pfr/pfrcmap.h b/src/pfr/pfrcmap.h
index 922d7b9..d77813e 100644
--- a/src/pfr/pfrcmap.h
+++ b/src/pfr/pfrcmap.h
@@ -1,13 +1,32 @@
-#ifndef __PFR_CMAP_H__
-#define __PFR_CMAP_H__
+/***************************************************************************/
+/*                                                                         */
+/*  pfrcmap.h                                                              */
+/*                                                                         */
+/*    FreeType PFR cmap handling (specification).                          */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRCMAP_H__
+#define __PFRCMAP_H__
 
 #include <ft2build.h>
 #include FT_INTERNAL_OBJECTS_H
 #include "pfrtypes.h"
 
+
 FT_BEGIN_HEADER
 
-  typedef struct PFR_CMapRec_
+  typedef struct  PFR_CMapRec_
   {
     FT_CMapRec  cmap;
     FT_UInt     num_chars;
@@ -16,8 +35,12 @@ FT_BEGIN_HEADER
   } PFR_CMapRec, *PFR_CMap;
 
 
-  FT_CALLBACK_TABLE const FT_CMap_ClassRec    pfr_cmap_class_rec;
+  FT_CALLBACK_TABLE const FT_CMap_ClassRec  pfr_cmap_class_rec;
 
 FT_END_HEADER
 
-#endif /* __PFR_CMAP_H__ */
+
+#endif /* __PFRCMAP_H__ */
+
+
+/* END */
diff --git a/src/pfr/pfrdrivr.c b/src/pfr/pfrdrivr.c
index a10bc93..9d9f3e3 100644
--- a/src/pfr/pfrdrivr.c
+++ b/src/pfr/pfrdrivr.c
@@ -1,3 +1,21 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrdrivr.c                                                             */
+/*                                                                         */
+/*    FreeType PFR driver interface (body).                                */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
 #include <ft2build.h>
 #include FT_INTERNAL_DEBUG_H
 #include FT_INTERNAL_STREAM_H
@@ -20,33 +38,33 @@
 
       0,   /* format interface */
 
-      (FT_Module_Constructor) NULL,
-      (FT_Module_Destructor)  NULL,
-      (FT_Module_Requester)   NULL
+      (FT_Module_Constructor)NULL,
+      (FT_Module_Destructor) NULL,
+      (FT_Module_Requester)  NULL
     },
 
     sizeof( PFR_FaceRec ),
     sizeof( PFR_SizeRec ),
     sizeof( PFR_SlotRec ),
 
-    (FT_Face_InitFunc)         pfr_face_init,
-    (FT_Face_DoneFunc)         pfr_face_done,
-    (FT_Size_InitFunc)         NULL,
-    (FT_Size_DoneFunc)         NULL,
-    (FT_Slot_InitFunc)         pfr_slot_init,
-    (FT_Slot_DoneFunc)         pfr_slot_done,
+    (FT_Face_InitFunc)        pfr_face_init,
+    (FT_Face_DoneFunc)        pfr_face_done,
+    (FT_Size_InitFunc)        NULL,
+    (FT_Size_DoneFunc)        NULL,
+    (FT_Slot_InitFunc)        pfr_slot_init,
+    (FT_Slot_DoneFunc)        pfr_slot_done,
 
-    (FT_Size_ResetPointsFunc)  NULL,
-    (FT_Size_ResetPixelsFunc)  NULL,
-    (FT_Slot_LoadFunc)         pfr_slot_load,
-    (FT_CharMap_CharIndexFunc) NULL,
+    (FT_Size_ResetPointsFunc) NULL,
+    (FT_Size_ResetPixelsFunc) NULL,
+    (FT_Slot_LoadFunc)        pfr_slot_load,
+    (FT_CharMap_CharIndexFunc)NULL,
 
-    (FT_Face_GetKerningFunc)   0,
-    (FT_Face_AttachFunc)       0,
-    (FT_Face_GetAdvancesFunc)  0,
+    (FT_Face_GetKerningFunc)  0,
+    (FT_Face_AttachFunc)      0,
+    (FT_Face_GetAdvancesFunc) 0,
 
-    (FT_CharMap_CharNextFunc)  NULL
+    (FT_CharMap_CharNextFunc) NULL
   };
 
 
-
+/* END */
diff --git a/src/pfr/pfrdrivr.h b/src/pfr/pfrdrivr.h
index 1575ebe..36f1205 100644
--- a/src/pfr/pfrdrivr.h
+++ b/src/pfr/pfrdrivr.h
@@ -2,9 +2,9 @@
 /*                                                                         */
 /*  pfrdrivr.h                                                             */
 /*                                                                         */
-/*    High-level Type PFR driver interface                                 */
+/*    High-level Type PFR driver interface (specification).                */
 /*                                                                         */
-/*  Copyright 1996-2002 by                                                 */
+/*  Copyright 2002 by                                                      */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -16,8 +16,8 @@
 /***************************************************************************/
 
 
-#ifndef __PFR_DRIVER_H__
-#define __PFR_DRIVER_H__
+#ifndef __PFRDRIVR_H__
+#define __PFRDRIVR_H__
 
 
 #include <ft2build.h>
@@ -32,7 +32,8 @@ FT_BEGIN_HEADER
 
 FT_END_HEADER
 
-#endif /* __PFR_DRIVER_H__ */
+
+#endif /* __PFRDRIVR_H__ */
 
 
 /* END */
diff --git a/src/pfr/pfrgload.c b/src/pfr/pfrgload.c
index 33de64d..70ea7a7 100644
--- a/src/pfr/pfrgload.c
+++ b/src/pfr/pfrgload.c
@@ -1,17 +1,36 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrgload.c                                                             */
+/*                                                                         */
+/*    FreeType PFR glyph loader (body).                                    */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
 #include "pfrgload.h"
-#include "pfrload.h"  /* for macro definitions */
+#include "pfrload.h"            /* for macro definitions */
 #include FT_INTERNAL_DEBUG_H
 
 #undef  FT_COMPONENT
 #define FT_COMPONENT  trace_pfr
 
- /**************************************************************************/
- /**************************************************************************/
- /*****                                                                *****/
- /*****                      PFR GLYPH BUILDER                         *****/
- /*****                                                                *****/
- /**************************************************************************/
- /**************************************************************************/
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      PFR GLYPH BUILDER                        *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
 
 
   FT_LOCAL_DEF( void )
@@ -32,6 +51,7 @@
   {
     FT_Memory  memory = glyph->loader->memory;
 
+
     FT_FREE( glyph->x_control );
     glyph->y_control = NULL;
 
@@ -49,7 +69,7 @@
   }
 
 
- /* close current contour, if any */
+  /* close current contour, if any */
   static void
   pfr_glyph_close_contour( PFR_Glyph  glyph )
   {
@@ -57,6 +77,7 @@
     FT_Outline*     outline = &loader->current.outline;
     FT_Int          last, first;
 
+
     if ( !glyph->path_begun )
       return;
 
@@ -64,7 +85,7 @@
     last  = outline->n_points - 1;
     first = 0;
     if ( outline->n_contours > 0 )
-      first = outline->contours[ outline->n_contours-1 ];
+      first = outline->contours[outline->n_contours - 1];
 
     /* if the last point falls on the same location than the first one */
     /* we need to delete it                                            */
@@ -73,6 +94,7 @@
       FT_Vector*  p1 = outline->points + first;
       FT_Vector*  p2 = outline->points + last;
 
+
       if ( p1->x == p2->x && p1->y == p2->y )
       {
         outline->n_points--;
@@ -82,14 +104,13 @@
 
     /* don't add empty contours */
     if ( last >= first )
-      outline->contours[ outline->n_contours++ ] = (short) last;
+      outline->contours[outline->n_contours++] = (short)last;
 
     glyph->path_begun = 0;
   }
 
 
-
- /* reset glyph to start the loading of a new glyph */
+  /* reset glyph to start the loading of a new glyph */
   static void
   pfr_glyph_start( PFR_Glyph  glyph )
   {
@@ -105,7 +126,8 @@
     FT_Outline*     outline = &loader->current.outline;
     FT_Error        error;
 
-    /* check that we've begun a new path */
+
+    /* check that we have begun a new path */
     FT_ASSERT( glyph->path_begun != 0 );
 
     error = FT_GlyphLoader_CheckPoints( loader, 1, 0 );
@@ -113,6 +135,7 @@
     {
       FT_UInt  n = outline->n_points;
 
+
       outline->points[n] = *to;
       outline->tags  [n] = FT_Curve_Tag_On;
 
@@ -133,14 +156,16 @@
     FT_Outline*     outline = &loader->current.outline;
     FT_Error        error;
 
-    /* check that we've begun a new path */
+
+    /* check that we have begun a new path */
     FT_ASSERT( glyph->path_begun != 0 );
 
     error = FT_GlyphLoader_CheckPoints( loader, 3, 0 );
     if ( !error )
     {
-      FT_Vector*  vec = outline->points + outline->n_points;
-      FT_Byte*    tag = (FT_Byte*)outline->tags   + outline->n_points;
+      FT_Vector*  vec = outline->points         + outline->n_points;
+      FT_Byte*    tag = (FT_Byte*)outline->tags + outline->n_points;
+
 
       vec[0] = *control1;
       vec[1] = *control2;
@@ -163,6 +188,7 @@
     FT_GlyphLoader  loader  = glyph->loader;
     FT_Error        error;
 
+
     /* close current contour if any */
     pfr_glyph_close_contour( glyph );
 
@@ -179,7 +205,6 @@
   }
 
 
-
   static void
   pfr_glyph_end( PFR_Glyph  glyph )
   {
@@ -191,54 +216,55 @@
   }
 
 
- /**************************************************************************/
- /**************************************************************************/
- /*****                                                                *****/
- /*****                      PFR GLYPH LOADER                          *****/
- /*****                                                                *****/
- /**************************************************************************/
- /**************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                      PFR GLYPH LOADER                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
 
- /* Load a simple glyph */
 
+  /* load a simple glyph */
   static FT_Error
   pfr_glyph_load_simple( PFR_Glyph  glyph,
                          FT_Byte*   p,
                          FT_Byte*   limit )
   {
-    FT_Error   error = 0;
+    FT_Error   error  = 0;
     FT_Memory  memory = glyph->loader->memory;
     FT_UInt    flags, x_count, y_count, i, count, mask;
     FT_Int     x;
 
-    PFR_CHECK(1);
-    flags = PFR_NEXT_BYTE(p);
+
+    PFR_CHECK( 1 );
+    flags = PFR_NEXT_BYTE( p );
 
     /* test for composite glyphs */
-    FT_ASSERT( (flags & PFR_GLYPH_IS_COMPOUND) == 0 );
+    FT_ASSERT( ( flags & PFR_GLYPH_IS_COMPOUND ) == 0 );
 
     x_count = 0;
     y_count = 0;
 
     if ( flags & PFR_GLYPH_1BYTE_XYCOUNT )
     {
-      PFR_CHECK(1);
-      count   = PFR_NEXT_BYTE(p);
-      x_count = (count & 15);
-      y_count = (count >> 4);
+      PFR_CHECK( 1 );
+      count   = PFR_NEXT_BYTE( p );
+      x_count = ( count & 15 );
+      y_count = ( count >> 4 );
     }
     else
     {
       if ( flags & PFR_GLYPH_XCOUNT )
       {
-        PFR_CHECK(1);
-        x_count = PFR_NEXT_BYTE(p);
+        PFR_CHECK( 1 );
+        x_count = PFR_NEXT_BYTE( p );
       }
 
       if ( flags & PFR_GLYPH_YCOUNT )
       {
-        PFR_CHECK(1);
-        y_count = PFR_NEXT_BYTE(p);
+        PFR_CHECK( 1 );
+        y_count = PFR_NEXT_BYTE( p );
       }
     }
 
@@ -247,9 +273,12 @@
     /* re-allocate array when necessary */
     if ( count > glyph->max_xy_control )
     {
-      FT_UInt  new_max = (count+7) & -8;
+      FT_UInt  new_max = ( count + 7 ) & -8;
 
-      if ( FT_RENEW_ARRAY( glyph->x_control, glyph->max_xy_control, new_max ) )
+
+      if ( FT_RENEW_ARRAY( glyph->x_control,
+                           glyph->max_xy_control,
+                           new_max ) )
         goto Exit;
 
       glyph->max_xy_control = new_max;
@@ -259,23 +288,24 @@
 
     mask  = 0;
     x     = 0;
+
     for ( i = 0; i < count; i++ )
     {
-      if ( (i & 7) == 0 )
+      if ( ( i & 7 ) == 0 )
       {
-        PFR_CHECK(1);
-        mask = PFR_NEXT_BYTE(p);
+        PFR_CHECK( 1 );
+        mask = PFR_NEXT_BYTE( p );
       }
       
       if ( mask & 1 )
       {
-        PFR_CHECK(2);
-        x = PFR_NEXT_SHORT(p);
+        PFR_CHECK( 2 );
+        x = PFR_NEXT_SHORT( p );
       }
       else
       {
-        PFR_CHECK(1);
-        x += PFR_NEXT_BYTE(p);
+        PFR_CHECK( 1 );
+        x += PFR_NEXT_BYTE( p );
       }
       
       glyph->x_control[i] = x;
@@ -283,16 +313,16 @@
       mask >>= 1;
     }
 
-    /* XXXX: for now we ignore the secondary stroke and edge definitions */
-    /*       since we don't want to support native PFR hinting..         */
-    /*                                                                   */
+    /* XXX: for now we ignore the secondary stroke and edge definitions */
+    /*      since we don't want to support native PFR hinting           */
+    /*                                                                  */
     if ( flags & PFR_GLYPH_EXTRA_ITEMS )
     {
       error = pfr_extra_items_skip( &p, limit );
-      if (error) goto Exit;
+      if ( error )
+        goto Exit;
     }
 
-
     pfr_glyph_start( glyph );
 
     /* now load a simple glyph */
@@ -300,6 +330,7 @@
       FT_Vector   pos[4];
       FT_Vector*  cur;
 
+
       pos[0].x = pos[0].y = 0;
       pos[3]   = pos[0];
 
@@ -307,65 +338,67 @@
       {
         FT_Int  format, args_format = 0, args_count, n;
 
+
         /***************************************************************/
         /*  read instruction                                           */
         /*                                                             */
-        PFR_CHECK(1);
-        format = PFR_NEXT_BYTE(p);
-        switch (format >> 4)
+        PFR_CHECK( 1 );
+        format = PFR_NEXT_BYTE( p );
+
+        switch ( format >> 4 )
         {
-          case 0:    /* end glyph */
-            FT_TRACE6(( "- end glyph" ));
-            args_count = 0;
-            break;
+        case 0:                             /* end glyph */
+          FT_TRACE6(( "- end glyph" ));
+          args_count = 0;
+          break;
 
-          case 1:    /* general line operation */
-            FT_TRACE6(( "- general line" ));
-            goto Line1;
+        case 1:                             /* general line operation */
+          FT_TRACE6(( "- general line" ));
+          goto Line1;
 
-          case 4:    /* move to inside contour  */
-            FT_TRACE6(( "- move to inside" ));
-            goto Line1;
+        case 4:                             /* move to inside contour  */
+          FT_TRACE6(( "- move to inside" ));
+          goto Line1;
 
-          case 5:    /* move to outside contour */
-            FT_TRACE6(( "- move to outside" ));
-          Line1:
-            args_format = format & 15;
-            args_count  = 1;
-            break;
+        case 5:                             /* move to outside contour */
+          FT_TRACE6(( "- move to outside" ));
+        Line1:
+          args_format = format & 15;
+          args_count  = 1;
+          break;
 
-          case 2:    /* horizontal line to */
-            FT_TRACE6(( "- horizontal line to cx.%d", format & 15 ));
-            pos[0].y   = pos[3].y;
-            pos[0].x   = glyph->x_control[ format & 15 ];
-            pos[3]     = pos[0];
-            args_count = 0;
-            break;
+        case 2:                             /* horizontal line to */
+          FT_TRACE6(( "- horizontal line to cx.%d", format & 15 ));
+          pos[0].y   = pos[3].y;
+          pos[0].x   = glyph->x_control[format & 15];
+          pos[3]     = pos[0];
+          args_count = 0;
+          break;
 
-          case 3:    /* vertical line to */
-            FT_TRACE6(( "- vertical line to cy.%d", format & 15 ));
-            pos[0].x   = pos[3].x;
-            pos[0].y   = glyph->y_control[ format & 15 ];
-            pos[3] = pos[0];
-            args_count = 0;
-            break;
+        case 3:                             /* vertical line to */
+          FT_TRACE6(( "- vertical line to cy.%d", format & 15 ));
+          pos[0].x   = pos[3].x;
+          pos[0].y   = glyph->y_control[format & 15];
+          pos[3] = pos[0];
+          args_count = 0;
+          break;
 
-          case 6:    /* horizontal to vertical curve */
-            FT_TRACE6(( "- hv curve " ));
-            args_format  = 0xB8E;
-            args_count   = 3;
-            break;
+        case 6:                             /* horizontal to vertical curve */
+          FT_TRACE6(( "- hv curve " ));
+          args_format  = 0xB8E;
+          args_count   = 3;
+          break;
 
-          case 7:    /* vertical to horizontal curve */
-            FT_TRACE6(( "- vh curve" ));
-            args_format = 0xE2B;
-            args_count  = 3;
-            break;
+        case 7:                             /* vertical to horizontal curve */
+          FT_TRACE6(( "- vh curve" ));
+          args_format = 0xE2B;
+          args_count  = 3;
+          break;
 
-          default:   /* general curve to */
-            FT_TRACE6(( "- general curve" ));
-            args_count  = 4;
-            args_format = (format & 15);
+        default:                            /* general curve to */
+          FT_TRACE6(( "- general curve" ));
+          args_count  = 4;
+          args_format = format & 15;
         }
 
         /***********************************************************/
@@ -376,67 +409,68 @@
         {
           FT_Int  index, delta;
 
+
           /* read the X argument */
           switch ( args_format & 3 )
           {
-            case 0:  /* 8-bit index */
-              PFR_CHECK(1);
-              index  = PFR_NEXT_BYTE(p);
-              cur->x = glyph->x_control[index];
-              FT_TRACE7(( " cx#%d", index ));
-              break;
-
-            case 1:  /* 16-bit value */
-              PFR_CHECK(2);
-              cur->x = PFR_NEXT_SHORT(p);
-              FT_TRACE7(( " x.%d", cur->x ));
-              break;
-
-            case 2:  /* 8-bit delta */
-              PFR_CHECK(1);
-              delta  = PFR_NEXT_INT8(p);
-              cur->x = pos[3].x + delta;
-              FT_TRACE7(( " dx.%d", delta ));
-              break;
-
-            default:
-              FT_TRACE7(( " |" ));
-              cur->x = pos[3].x;
+          case 0:                           /* 8-bit index */
+            PFR_CHECK( 1 );
+            index  = PFR_NEXT_BYTE( p );
+            cur->x = glyph->x_control[index];
+            FT_TRACE7(( " cx#%d", index ));
+            break;
+
+          case 1:                           /* 16-bit value */
+            PFR_CHECK( 2 );
+            cur->x = PFR_NEXT_SHORT( p );
+            FT_TRACE7(( " x.%d", cur->x ));
+            break;
+
+          case 2:                           /* 8-bit delta */
+            PFR_CHECK( 1 );
+            delta  = PFR_NEXT_INT8( p );
+            cur->x = pos[3].x + delta;
+            FT_TRACE7(( " dx.%d", delta ));
+            break;
+
+          default:
+            FT_TRACE7(( " |" ));
+            cur->x = pos[3].x;
           }
 
           /* read the Y argument */
-          switch ( (args_format >> 2) & 3 )
+          switch ( ( args_format >> 2 ) & 3 )
           {
-            case 0:  /* 8-bit index */
-              PFR_CHECK(1);
-              index  = PFR_NEXT_BYTE(p);
-              cur->y = glyph->y_control[index];
-              FT_TRACE7(( " cy#%d", index ));
-              break;
-
-            case 1:  /* 16-bit absolute value */
-              PFR_CHECK(2);
-              cur->y = PFR_NEXT_SHORT(p);
-              FT_TRACE7(( " y.%d", cur->y ));
-              break;
-
-            case 2:  /* 8-bit delta */
-              PFR_CHECK(1);
-              delta  = PFR_NEXT_INT8(p);
-              cur->y = pos[3].y + delta;
-              FT_TRACE7(( " dy.%d", delta ));
-              break;
-
-            default:
-              FT_TRACE7(( " -" ));
-              cur->y = pos[3].y;
+          case 0:                           /* 8-bit index */
+            PFR_CHECK( 1 );
+            index  = PFR_NEXT_BYTE( p );
+            cur->y = glyph->y_control[index];
+            FT_TRACE7(( " cy#%d", index ));
+            break;
+
+          case 1:                           /* 16-bit absolute value */
+            PFR_CHECK( 2 );
+            cur->y = PFR_NEXT_SHORT( p );
+            FT_TRACE7(( " y.%d", cur->y ));
+            break;
+
+          case 2:                           /* 8-bit delta */
+            PFR_CHECK( 1 );
+            delta  = PFR_NEXT_INT8( p );
+            cur->y = pos[3].y + delta;
+            FT_TRACE7(( " dy.%d", delta ));
+            break;
+
+          default:
+            FT_TRACE7(( " -" ));
+            cur->y = pos[3].y;
           }
 
           /* read the additional format flag for the general curve */
           if ( n == 0 && args_count == 4 )
           {
-            PFR_CHECK(1);
-            args_format = PFR_NEXT_BYTE(p);
+            PFR_CHECK( 1 );
+            args_format = PFR_NEXT_BYTE( p );
             args_count--;
           }
           else
@@ -452,29 +486,29 @@
         /***********************************************************/
         /*  finally, execute instruction                           */
         /*                                                         */
-        switch (format >> 4)
+        switch ( format >> 4 )
         {
-          case 0:    /* end glyph => EXIT */
-            pfr_glyph_end( glyph );
-            goto Exit;
+        case 0:                             /* end glyph => EXIT */
+          pfr_glyph_end( glyph );
+          goto Exit;
 
-          case 1:    /* line operations */
-          case 2:
-          case 3:
-            error = pfr_glyph_line_to( glyph, pos );
-            goto Test_Error;
+        case 1:                             /* line operations */
+        case 2:
+        case 3:
+          error = pfr_glyph_line_to( glyph, pos );
+          goto Test_Error;
 
-          case 4:    /* move to inside contour  */
-          case 5:    /* move to outside contour */
-            error = pfr_glyph_move_to( glyph, pos );
-            goto Test_Error;
+        case 4:                             /* move to inside contour  */
+        case 5:                             /* move to outside contour */
+          error = pfr_glyph_move_to( glyph, pos );
+          goto Test_Error;
 
-          default:   /* curve operations */
-            error = pfr_glyph_curve_to( glyph, pos, pos+1, pos+2 );
+        default:                            /* curve operations */
+          error = pfr_glyph_curve_to( glyph, pos, pos + 1, pos + 2 );
 
-          Test_Error:  /* test error condition */
-            if (error)
-              goto Exit;
+        Test_Error:  /* test error condition */
+          if ( error )
+            goto Exit;
         }
       } /* for (;;) */
     }
@@ -489,9 +523,7 @@
   }
 
 
-
- /* load a composite/compound glyph */
-
+  /* load a composite/compound glyph */
   static FT_Error
   pfr_glyph_load_compound( PFR_Glyph  glyph,
                            FT_Byte*   p,
@@ -504,11 +536,12 @@
     FT_UInt         flags, i, count, org_count;
     FT_Int          x_pos, y_pos;
 
-    PFR_CHECK(1);
-    flags = PFR_NEXT_BYTE(p);
+
+    PFR_CHECK( 1 );
+    flags = PFR_NEXT_BYTE( p );
 
     /* test for composite glyphs */
-    FT_ASSERT( (flags & PFR_GLYPH_IS_COMPOUND) != 0 );
+    FT_ASSERT( ( flags & PFR_GLYPH_IS_COMPOUND ) != 0 );
 
     count = flags & 0x3F;
 
@@ -521,12 +554,12 @@
     }
 
     /* we can't rely on the FT_GlyphLoader to load sub-glyphs, because   */
-    /* the PFR format is so damn stupid that it uses direct file offsets */
-    /* to point to the sub-glyphs (instead of glyph indices)..           */
+    /* the PFR format is dumb, using direct file offsets to point to the */
+    /* sub-glyphs (instead of glyph indices).  Sigh.                     */
     /*                                                                   */
-    /* for now, we'll load the list of sub-glyphs in a different array   */
+    /* For now, we load the list of sub-glyphs into a different array    */
     /* but this will prevent us from using the auto-hinter at its best   */
-    /* quality..                                                         */
+    /* quality.                                                          */
     /*                                                                   */
     org_count = glyph->num_subs;
 
@@ -534,6 +567,7 @@
     {
       FT_UInt  new_max = ( org_count + count + 3 ) & -4;
 
+
       if ( FT_RENEW_ARRAY( glyph->subs, glyph->max_subs, new_max ) )
         goto Exit;
 
@@ -548,55 +582,56 @@
     {
       FT_UInt  format;
 
-      PFR_CHECK(1);
-      format = PFR_NEXT_BYTE(p);
+
+      PFR_CHECK( 1 );
+      format = PFR_NEXT_BYTE( p );
 
       /* read scale when available */
       subglyph->x_scale = 0x10000L;
       if ( format & PFR_SUBGLYPH_XSCALE )
       {
-        PFR_CHECK(2);
-        subglyph->x_scale = PFR_NEXT_SHORT(p) << 4;
+        PFR_CHECK( 2 );
+        subglyph->x_scale = PFR_NEXT_SHORT( p ) << 4;
       }
 
       subglyph->y_scale = 0x10000L;
       if ( format & PFR_SUBGLYPH_YSCALE )
       {
-        PFR_CHECK(2);
-        subglyph->y_scale = PFR_NEXT_SHORT(p) << 4;
+        PFR_CHECK( 2 );
+        subglyph->y_scale = PFR_NEXT_SHORT( p ) << 4;
       }
 
       /* read offset */
       switch ( format & 3 )
       {
-        case 1:
-          PFR_CHECK(2);
-          x_pos = PFR_NEXT_SHORT(p);
-          break;
-
-        case 2:
-          PFR_CHECK(1);
-          x_pos += PFR_NEXT_INT8(p);
-          break;
-
-        default:
-          ;
+      case 1:
+        PFR_CHECK( 2 );
+        x_pos = PFR_NEXT_SHORT( p );
+        break;
+
+      case 2:
+        PFR_CHECK( 1 );
+        x_pos += PFR_NEXT_INT8( p );
+        break;
+
+      default:
+        ;
       }
 
-      switch ( (format >> 2) & 3 )
+      switch ( ( format >> 2 ) & 3 )
       {
-        case 1:
-          PFR_CHECK(2);
-          y_pos = PFR_NEXT_SHORT(p);
-          break;
-
-        case 2:
-          PFR_CHECK(1);
-          y_pos += PFR_NEXT_INT8(p);
-          break;
-
-        default:
-          ;
+      case 1:
+        PFR_CHECK( 2 );
+        y_pos = PFR_NEXT_SHORT( p );
+        break;
+
+      case 2:
+        PFR_CHECK( 1 );
+        y_pos += PFR_NEXT_INT8( p );
+        break;
+
+      default:
+        ;
       }
       
       subglyph->x_delta = x_pos;
@@ -605,30 +640,29 @@
       /* read glyph position and size now */
       if ( format & PFR_SUBGLYPH_2BYTE_SIZE )
       {
-        PFR_CHECK(2);
-        subglyph->gps_size = PFR_NEXT_USHORT(p);
+        PFR_CHECK( 2 );
+        subglyph->gps_size = PFR_NEXT_USHORT( p );
       }
       else
       {
-        PFR_CHECK(1);
-        subglyph->gps_size = PFR_NEXT_BYTE(p);
+        PFR_CHECK( 1 );
+        subglyph->gps_size = PFR_NEXT_BYTE( p );
       }
 
       if ( format & PFR_SUBGLYPH_3BYTE_OFFSET )
       {
-        PFR_CHECK(3);
-        subglyph->gps_offset = PFR_NEXT_LONG(p);
+        PFR_CHECK( 3 );
+        subglyph->gps_offset = PFR_NEXT_LONG( p );
       }
       else
       {
-        PFR_CHECK(2);
-        subglyph->gps_offset = PFR_NEXT_USHORT(p);
+        PFR_CHECK( 2 );
+        subglyph->gps_offset = PFR_NEXT_USHORT( p );
       }
 
       glyph->num_subs++;
     }
 
-
   Exit:
     return error;
 
@@ -639,23 +673,23 @@
   }
 
 
-
   static FT_Error
-  pfr_glyph_load_rec( PFR_Glyph       glyph,
-                      FT_Stream       stream,
-                      FT_ULong        gps_offset,
-                      FT_ULong        offset,
-                      FT_ULong        size )
+  pfr_glyph_load_rec( PFR_Glyph  glyph,
+                      FT_Stream  stream,
+                      FT_ULong   gps_offset,
+                      FT_ULong   offset,
+                      FT_ULong   size )
   {
     FT_Error  error;
     FT_Byte*  p;
     FT_Byte*  limit;
 
+
     if ( FT_STREAM_SEEK( gps_offset + offset ) ||
          FT_FRAME_ENTER( size )                )
-     goto Exit;
+      goto Exit;
 
-    p     = (FT_Byte*) stream->cursor;
+    p     = (FT_Byte*)stream->cursor;
     limit = p + size;
 
     if ( size > 0 && *p & PFR_GLYPH_IS_COMPOUND )
@@ -672,7 +706,8 @@
 
       FT_FRAME_EXIT();
 
-      if ( error ) goto Exit;
+      if ( error )
+        goto Exit;
 
       count = glyph->num_subs - old_count;
 
@@ -687,11 +722,12 @@
         old_points = base->n_points;
 
         error = pfr_glyph_load_rec( glyph, stream, gps_offset,
-                                    subglyph->gps_offset, subglyph->gps_size );
+                                    subglyph->gps_offset,
+                                    subglyph->gps_size );
         if ( error )
           goto Exit;
 
-        /* note that the 'glyph->subs' might have been re-allocated */
+        /* note that `glyph->subs' might have been re-allocated */
         subglyph   = glyph->subs + old_count + n;
         num_points = base->n_points - old_points;
 
@@ -703,8 +739,10 @@
 
           for ( i = 0; i < num_points; i++, vec++ )
           {
-            vec->x = FT_MulFix( vec->x, subglyph->x_scale ) + subglyph->x_delta;
-            vec->y = FT_MulFix( vec->y, subglyph->y_scale ) + subglyph->y_delta;
+            vec->x = FT_MulFix( vec->x, subglyph->x_scale ) +
+                       subglyph->x_delta;
+            vec->y = FT_MulFix( vec->y, subglyph->y_scale ) +
+                       subglyph->y_delta;
           }
         }
         else
@@ -736,11 +774,11 @@
 
 
   FT_LOCAL_DEF( FT_Error )
-  pfr_glyph_load( PFR_Glyph    glyph,
-                  FT_Stream    stream,
-                  FT_ULong     gps_offset,
-                  FT_ULong     offset,
-                  FT_ULong     size )
+  pfr_glyph_load( PFR_Glyph  glyph,
+                  FT_Stream  stream,
+                  FT_ULong   gps_offset,
+                  FT_ULong   offset,
+                  FT_ULong   size )
   {
     /* initialize glyph loader */
     FT_GlyphLoader_Rewind( glyph->loader );
@@ -749,3 +787,5 @@
     return pfr_glyph_load_rec( glyph, stream, gps_offset, offset, size );
   }
 
+
+/* END */
diff --git a/src/pfr/pfrgload.h b/src/pfr/pfrgload.h
index a706ad9..76916e5 100644
--- a/src/pfr/pfrgload.h
+++ b/src/pfr/pfrgload.h
@@ -1,10 +1,29 @@
-#ifndef __PFR_GLYPH_LOAD_H__
-#define __PFR_GLYPH_LOAD_H__
+/***************************************************************************/
+/*                                                                         */
+/*  pfrgload.h                                                             */
+/*                                                                         */
+/*    FreeType PFR glyph loader (specification).                           */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRGLOAD_H__
+#define __PFRGLOAD_H__
 
 #include "pfrtypes.h"
 
 FT_BEGIN_HEADER
 
+
   FT_LOCAL( void )
   pfr_glyph_init( PFR_Glyph       glyph,
                   FT_GlyphLoader  loader );
@@ -24,4 +43,4 @@ FT_BEGIN_HEADER
 FT_END_HEADER
 
 
-#endif /* __PFR_GLYPH_LOAD_H__ */
+#endif /* __PFRGLOAD_H__ */
diff --git a/src/pfr/pfrload.c b/src/pfr/pfrload.c
index a6d5917..410bbfa 100644
--- a/src/pfr/pfrload.c
+++ b/src/pfr/pfrload.c
@@ -1,3 +1,21 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrload.c                                                              */
+/*                                                                         */
+/*    FreeType PFR loader (body).                                          */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
 #include "pfrload.h"
 #include FT_INTERNAL_DEBUG_H
 #include FT_INTERNAL_STREAM_H
@@ -5,17 +23,19 @@
 #undef  FT_COMPONENT
 #define FT_COMPONENT  trace_pfr
 
-  /***********************************************************************/
-  /***********************************************************************/
-  /*****                                                             *****/
-  /*****                          EXTRA ITEMS                        *****/
-  /*****                                                             *****/
-  /***********************************************************************/
-  /***********************************************************************/
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          EXTRA ITEMS                          *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
 
 
   FT_LOCAL_DEF( FT_Error )
-  pfr_extra_items_skip( FT_Byte*  *pp, FT_Byte*  limit )
+  pfr_extra_items_skip( FT_Byte*  *pp,
+                        FT_Byte*   limit )
   {
     return pfr_extra_items_parse( pp, limit, NULL, NULL );
   }
@@ -31,20 +51,23 @@
     FT_Byte*  p     = *pp;
     FT_UInt   num_items, item_type, item_size;
     
-    PFR_CHECK(1);
-    num_items = PFR_NEXT_BYTE(p);
+
+    PFR_CHECK( 1 );
+    num_items = PFR_NEXT_BYTE( p );
+
     for ( ; num_items > 0; num_items-- )
     {
-      PFR_CHECK(2);
-      item_size = PFR_NEXT_BYTE(p);
-      item_type = PFR_NEXT_BYTE(p);
+      PFR_CHECK( 2 );
+      item_size = PFR_NEXT_BYTE( p );
+      item_type = PFR_NEXT_BYTE( p );
       
-      PFR_CHECK(item_size);
+      PFR_CHECK( item_size );
 
       if ( item_list )
       {      
         PFR_ExtraItem  extra = item_list;
         
+
         for ( extra = item_list; extra->parser != NULL; extra++ )
         {
           if ( extra->type == item_type )
@@ -65,62 +88,61 @@
     return error;
     
   Too_Short:
-    FT_ERROR(( "pfr.extra_items.skip: invalid extra items table\n" ));
+    FT_ERROR(( "pfr_extra_items_parse: invalid extra items table\n" ));
     error = FT_Err_Invalid_Table;
     goto Exit;
   }
 
 
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                          PFR HEADER                           *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
 
-  /***********************************************************************/
-  /***********************************************************************/
-  /*****                                                             *****/
-  /*****                          PFR HEADER                         *****/
-  /*****                                                             *****/
-  /***********************************************************************/
-  /***********************************************************************/
-
-   static const FT_Frame_Field    pfr_header_fields[] =
+   static const FT_Frame_Field  pfr_header_fields[] =
    {
 #undef  FT_STRUCTURE
 #define FT_STRUCTURE  PFR_HeaderRec
 
-     FT_FRAME_START(58),
-       FT_FRAME_ULONG (signature),
-       FT_FRAME_USHORT(version),
-       FT_FRAME_USHORT(signature2),
-       FT_FRAME_USHORT(header_size),
+     FT_FRAME_START( 58 ),
+       FT_FRAME_ULONG ( signature ),
+       FT_FRAME_USHORT( version ),
+       FT_FRAME_USHORT( signature2 ),
+       FT_FRAME_USHORT( header_size ),
 
-       FT_FRAME_USHORT(log_dir_size),
-       FT_FRAME_USHORT(log_dir_offset),
+       FT_FRAME_USHORT( log_dir_size ),
+       FT_FRAME_USHORT( log_dir_offset ),
 
-       FT_FRAME_USHORT(log_font_max_size),
-       FT_FRAME_UOFF3 (log_font_section_size),
-       FT_FRAME_UOFF3 (log_font_section_offset),
+       FT_FRAME_USHORT( log_font_max_size ),
+       FT_FRAME_UOFF3 ( log_font_section_size ),
+       FT_FRAME_UOFF3 ( log_font_section_offset ),
 
-       FT_FRAME_USHORT(phy_font_max_size),
-       FT_FRAME_UOFF3 (phy_font_section_size),
-       FT_FRAME_UOFF3 (phy_font_section_offset),
+       FT_FRAME_USHORT( phy_font_max_size ),
+       FT_FRAME_UOFF3 ( phy_font_section_size ),
+       FT_FRAME_UOFF3 ( phy_font_section_offset ),
 
-       FT_FRAME_USHORT(gps_max_size),
-       FT_FRAME_UOFF3 (gps_section_size),
-       FT_FRAME_UOFF3 (gps_section_offset),
+       FT_FRAME_USHORT( gps_max_size ),
+       FT_FRAME_UOFF3 ( gps_section_size ),
+       FT_FRAME_UOFF3 ( gps_section_offset ),
 
-       FT_FRAME_BYTE  (max_blue_values),
-       FT_FRAME_BYTE  (max_x_orus),
-       FT_FRAME_BYTE  (max_y_orus),
+       FT_FRAME_BYTE  ( max_blue_values ),
+       FT_FRAME_BYTE  ( max_x_orus ),
+       FT_FRAME_BYTE  ( max_y_orus ),
 
-       FT_FRAME_BYTE  (phy_font_max_size_high),
-       FT_FRAME_BYTE  (color_flags),
+       FT_FRAME_BYTE  ( phy_font_max_size_high ),
+       FT_FRAME_BYTE  ( color_flags ),
 
-       FT_FRAME_UOFF3 (bct_max_size),
-       FT_FRAME_UOFF3 (bct_set_max_size),
-       FT_FRAME_UOFF3 (phy_bct_set_max_size),
+       FT_FRAME_UOFF3 ( bct_max_size ),
+       FT_FRAME_UOFF3 ( bct_set_max_size ),
+       FT_FRAME_UOFF3 ( phy_bct_set_max_size ),
 
-       FT_FRAME_USHORT(num_phy_fonts),
-       FT_FRAME_BYTE  (max_vert_stem_snap),
-       FT_FRAME_BYTE  (max_horz_stem_snap),
-       FT_FRAME_USHORT(max_chars),
+       FT_FRAME_USHORT( num_phy_fonts ),
+       FT_FRAME_BYTE  ( max_vert_stem_snap ),
+       FT_FRAME_BYTE  ( max_horz_stem_snap ),
+       FT_FRAME_USHORT( max_chars ),
      FT_FRAME_END
    };
 
@@ -131,6 +153,7 @@
   {
     FT_Error   error;
 
+
     /* read header directly */
     if ( !FT_STREAM_SEEK( 0 )                                &&
          !FT_STREAM_READ_FIELDS( pfr_header_fields, header ) )
@@ -149,11 +172,12 @@
   {
     FT_Bool  result = 1;
 
+
     /* check signature and header size */
-    if ( header->signature  != 0x50465230 ||   /* "PFR0" */
-         header->version     > 4          ||
-         header->header_size < 58         ||
-         header->signature2 != 0x0d0a     )    /* CR/LF  */
+    if ( header->signature  != 0x50465230L ||   /* "PFR0" */
+         header->version     > 4           ||
+         header->header_size < 58          ||
+         header->signature2 != 0x0d0a      )    /* CR/LF  */
     {
       result = 0;
     }
@@ -179,7 +203,8 @@
     FT_UInt    count;
     FT_UInt    result = 0;
     
-    if ( FT_STREAM_SEEK( section_offset ) || FT_READ_USHORT(count) )
+
+    if ( FT_STREAM_SEEK( section_offset ) || FT_READ_USHORT( count ) )
       goto Exit;
     
     result = count;
@@ -191,11 +216,11 @@
 
 
   FT_LOCAL_DEF( FT_Error )
-  pfr_log_font_load( PFR_LogFont   log_font,
-                     FT_Stream     stream,
-                     FT_UInt       index,
-                     FT_UInt32     section_offset,
-                     FT_Bool       size_increment )
+  pfr_log_font_load( PFR_LogFont  log_font,
+                     FT_Stream    stream,
+                     FT_UInt      index,
+                     FT_UInt32    section_offset,
+                     FT_Bool      size_increment )
   {
     FT_UInt    num_log_fonts;
     FT_UInt    flags;
@@ -203,15 +228,17 @@
     FT_UInt32  size;
     FT_Error   error;
 
-    if ( FT_STREAM_SEEK( section_offset ) || FT_READ_USHORT(num_log_fonts) )
+
+    if ( FT_STREAM_SEEK( section_offset ) ||
+         FT_READ_USHORT( num_log_fonts )  )
       goto Exit;
 
     if ( index >= num_log_fonts )
       return FT_Err_Invalid_Argument;
 
-    if ( FT_STREAM_SKIP( index*5 ) ||
-         FT_READ_USHORT(size)      ||
-         FT_READ_UOFF3 (offset)    )
+    if ( FT_STREAM_SKIP( index * 5 ) ||
+         FT_READ_USHORT( size )      ||
+         FT_READ_UOFF3 ( offset )    )
       goto Exit;
 
     /* save logical font size and offset */
@@ -224,6 +251,7 @@
       FT_Byte*  limit;
       FT_UInt   local;
       
+
       if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
         goto Exit;
 
@@ -232,12 +260,12 @@
       
       PFR_CHECK(13);
       
-      log_font->matrix[0] = PFR_NEXT_LONG(p);
-      log_font->matrix[1] = PFR_NEXT_LONG(p);
-      log_font->matrix[2] = PFR_NEXT_LONG(p);
-      log_font->matrix[3] = PFR_NEXT_LONG(p);
+      log_font->matrix[0] = PFR_NEXT_LONG( p );
+      log_font->matrix[1] = PFR_NEXT_LONG( p );
+      log_font->matrix[2] = PFR_NEXT_LONG( p );
+      log_font->matrix[3] = PFR_NEXT_LONG( p );
       
-      flags = PFR_NEXT_BYTE(p);
+      flags = PFR_NEXT_BYTE( p );
       
       local = 0;
       if ( flags & PFR_LOG_STROKE )
@@ -256,23 +284,23 @@
           local++;
       }
 
-      PFR_CHECK(local);
+      PFR_CHECK( local );
 
       if ( flags & PFR_LOG_STROKE )
       {
         log_font->stroke_thickness = ( flags & PFR_LOG_2BYTE_STROKE )
-                                   ? PFR_NEXT_SHORT(p)
-                                   : PFR_NEXT_BYTE(p);
+                                     ? PFR_NEXT_SHORT( p )
+                                     : PFR_NEXT_BYTE( p );
   
-        if ( (flags & PFR_LINE_JOIN_MASK) == PFR_LINE_JOIN_MITER )
-          log_font->miter_limit = PFR_NEXT_LONG(p);
+        if ( ( flags & PFR_LINE_JOIN_MASK ) == PFR_LINE_JOIN_MITER )
+          log_font->miter_limit = PFR_NEXT_LONG( p );
       }
   
       if ( flags & PFR_LOG_BOLD )
       {
         log_font->bold_thickness = ( flags & PFR_LOG_2BYTE_BOLD )
-                                 ? PFR_NEXT_SHORT(p)
-                                 : PFR_NEXT_BYTE(p);
+                                   ? PFR_NEXT_SHORT( p )
+                                   : PFR_NEXT_BYTE( p );
       }
   
       if ( flags & PFR_LOG_EXTRA_ITEMS )
@@ -282,12 +310,12 @@
       }
 
       PFR_CHECK(5);
-      log_font->phys_size   = PFR_NEXT_USHORT(p);
-      log_font->phys_offset = PFR_NEXT_ULONG(p);
+      log_font->phys_size   = PFR_NEXT_USHORT( p );
+      log_font->phys_offset = PFR_NEXT_ULONG( p );
       if ( size_increment )
       {
-        PFR_CHECK(1);
-        log_font->phys_size += (FT_UInt32)PFR_NEXT_BYTE(p) << 16;
+        PFR_CHECK( 1 );
+        log_font->phys_size += (FT_UInt32)PFR_NEXT_BYTE( p ) << 16;
       }
     }
 
@@ -313,7 +341,7 @@
   /***********************************************************************/
 
 
- /* load bitmap strikes lists */
+  /* load bitmap strikes lists */
   FT_CALLBACK_DEF( FT_Error )
   pfr_extra_item_load_bitmap_info( FT_Byte*     p,
                                    FT_Byte*     limit,
@@ -325,18 +353,21 @@
     FT_UInt     n, count, size1;
     FT_Error    error = 0;
 
-    PFR_CHECK(5);
+ 
+    PFR_CHECK( 5 );
 
     p += 3;  /* skip bctSize */
-    flags0 = PFR_NEXT_BYTE(p);
-    count  = PFR_NEXT_BYTE(p);
+    flags0 = PFR_NEXT_BYTE( p );
+    count  = PFR_NEXT_BYTE( p );
 
     /* re-allocate when needed */
     if ( phy_font->num_strikes + count > phy_font->max_strikes )
     {
       FT_UInt  new_max = (phy_font->num_strikes + count + 3) & -4;
       
-      if ( FT_RENEW_ARRAY( phy_font->strikes, phy_font->num_strikes, new_max ) )
+      if ( FT_RENEW_ARRAY( phy_font->strikes,
+                           phy_font->num_strikes,
+                           new_max ) )
         goto Exit;
         
       phy_font->max_strikes = new_max;
@@ -360,31 +391,31 @@
 
     strike = phy_font->strikes + phy_font->num_strikes;
 
-    PFR_CHECK( count*size1 );
+    PFR_CHECK( count * size1 );
 
     for ( n = 0; n < count; n++, strike++ )
     {
       strike->x_ppm       = ( flags0 & PFR_STRIKE_2BYTE_XPPM )
-                          ? PFR_NEXT_USHORT(p)
-                          : PFR_NEXT_BYTE(p);
+                            ? PFR_NEXT_USHORT( p )
+                            : PFR_NEXT_BYTE( p );
 
       strike->y_ppm       = ( flags0 & PFR_STRIKE_2BYTE_YPPM )
-                          ? PFR_NEXT_USHORT(p)
-                          : PFR_NEXT_BYTE(p);
+                            ? PFR_NEXT_USHORT( p )
+                            : PFR_NEXT_BYTE( p );
 
-      strike->flags       = PFR_NEXT_BYTE(p);
+      strike->flags       = PFR_NEXT_BYTE( p );
 
       strike->bct_size    = ( flags0 & PFR_STRIKE_3BYTE_SIZE )
-                          ? PFR_NEXT_ULONG(p)
-                          : PFR_NEXT_USHORT(p);
+                            ? PFR_NEXT_ULONG( p )
+                            : PFR_NEXT_USHORT( p );
 
       strike->bct_offset  = ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
-                          ? PFR_NEXT_ULONG(p)
-                          : PFR_NEXT_USHORT(p);
+                            ? PFR_NEXT_ULONG( p )
+                            : PFR_NEXT_USHORT( p );
 
       strike->num_bitmaps = ( flags0 & PFR_STRIKE_2BYTE_COUNT )
-                          ? PFR_NEXT_USHORT(p)
-                          : PFR_NEXT_BYTE(p);
+                            ? PFR_NEXT_USHORT( p )
+                            : PFR_NEXT_BYTE( p );
     }
 
     phy_font->num_strikes += count;
@@ -399,7 +430,7 @@
   }                                  
 
 
- /* load font ID, i.e. name */
+  /* load font ID, i.e. name */
   FT_CALLBACK_DEF( FT_Error )
   pfr_extra_item_load_font_id( FT_Byte*     p,
                                FT_Byte*     limit,
@@ -409,6 +440,7 @@
     FT_Memory  memory = phy_font->memory;
     FT_UInt    len    = (FT_UInt)( limit - p );
     
+
     if ( phy_font->font_id != NULL )
       goto Exit;
     
@@ -424,28 +456,29 @@
   }
 
 
- /* load stem snap tables */
+  /* load stem snap tables */
   FT_CALLBACK_DEF( FT_Error )
   pfr_extra_item_load_stem_snaps( FT_Byte*     p,
                                   FT_Byte*     limit,
                                   PFR_PhyFont  phy_font )
   {
-    FT_UInt   count, num_vert, num_horz;
-    FT_Int*   snaps;
-    FT_Error  error  = 0;
-    FT_Memory memory = phy_font->memory;
+    FT_UInt    count, num_vert, num_horz;
+    FT_Int*    snaps;
+    FT_Error   error  = 0;
+    FT_Memory  memory = phy_font->memory;
+
 
     if ( phy_font->vertical.stem_snaps != NULL )
       goto Exit;
     
-    PFR_CHECK(1);
-    count = PFR_NEXT_BYTE(p);
+    PFR_CHECK( 1 );
+    count = PFR_NEXT_BYTE( p );
     
     num_vert = count & 15;
     num_horz = count >> 4;
     count    = num_vert + num_horz;
     
-    PFR_CHECK( count*2 );
+    PFR_CHECK( count * 2 );
     
     if ( FT_NEW_ARRAY( snaps, count ) )
       goto Exit;
@@ -454,7 +487,7 @@
     phy_font->horizontal.stem_snaps = snaps + num_vert;
     
     for ( ; count > 0; count--, snaps++ )
-      *snaps = FT_NEXT_SHORT(p);
+      *snaps = FT_NEXT_SHORT( p );
     
   Exit:
     return error;
@@ -466,7 +499,7 @@
   }                                 
 
 
-  static const PFR_ExtraItemRec   pfr_phy_font_extra_items[] =
+  static const PFR_ExtraItemRec  pfr_phy_font_extra_items[] =
   {
     { 1, (PFR_ExtraItem_ParseFunc) pfr_extra_item_load_bitmap_info },
     { 2, (PFR_ExtraItem_ParseFunc) pfr_extra_item_load_font_id },
@@ -475,9 +508,6 @@
   };
 
 
-
-
-
   FT_LOCAL_DEF( void )
   pfr_phy_font_done( PFR_PhyFont  phy_font,
                      FT_Memory    memory )
@@ -500,16 +530,12 @@
     phy_font->chars_offset = 0;
   }
   
-  
-
-
-
 
   FT_LOCAL_DEF( FT_Error )
-  pfr_phy_font_load( PFR_PhyFont   phy_font,
-                     FT_Stream     stream,
-                     FT_UInt32     offset,
-                     FT_UInt32     size )
+  pfr_phy_font_load( PFR_PhyFont  phy_font,
+                     FT_Stream    stream,
+                     FT_UInt32    offset,
+                     FT_UInt32    size )
   {
     FT_Error   error;
     FT_Memory  memory = stream->memory;
@@ -517,6 +543,7 @@
     FT_Byte*   p;
     FT_Byte*   limit;
 
+
     phy_font->memory = memory;
     phy_font->offset = offset;
 
@@ -527,37 +554,37 @@
     limit = p + size;
 
     PFR_CHECK( 15 );
-    phy_font->font_ref_number    = PFR_NEXT_USHORT(p);
-    phy_font->outline_resolution = PFR_NEXT_USHORT(p);
-    phy_font->metrics_resolution = PFR_NEXT_USHORT(p);
-    phy_font->bbox.xMin          = PFR_NEXT_SHORT(p);
-    phy_font->bbox.yMin          = PFR_NEXT_SHORT(p);
-    phy_font->bbox.xMax          = PFR_NEXT_SHORT(p);
-    phy_font->bbox.yMax          = PFR_NEXT_SHORT(p);
-    phy_font->flags      = flags = PFR_NEXT_BYTE(p);
+    phy_font->font_ref_number    = PFR_NEXT_USHORT( p );
+    phy_font->outline_resolution = PFR_NEXT_USHORT( p );
+    phy_font->metrics_resolution = PFR_NEXT_USHORT( p );
+    phy_font->bbox.xMin          = PFR_NEXT_SHORT( p );
+    phy_font->bbox.yMin          = PFR_NEXT_SHORT( p );
+    phy_font->bbox.xMax          = PFR_NEXT_SHORT( p );
+    phy_font->bbox.yMax          = PFR_NEXT_SHORT( p );
+    phy_font->flags      = flags = PFR_NEXT_BYTE( p );
 
     /* get the standard advance for non-proprotional fonts */
     if ( !(flags & PFR_PHY_PROPORTIONAL) )
     {
-      PFR_CHECK(2);
-      phy_font->standard_advance = PFR_NEXT_SHORT(p);
+      PFR_CHECK( 2 );
+      phy_font->standard_advance = PFR_NEXT_SHORT( p );
     }
 
     /* load the extra items when present */
     if ( flags & PFR_PHY_EXTRA_ITEMS )
     {
-      error = 
-        pfr_extra_items_parse( &p, limit, pfr_phy_font_extra_items, phy_font );
+      error =  pfr_extra_items_parse( &p, limit,
+                                      pfr_phy_font_extra_items, phy_font );
         
       if ( error )
         goto Fail;
     }
     
     /* skip the aux bytes */
-    PFR_CHECK(3);
-    num_aux = PFR_NEXT_ULONG(p);
+    PFR_CHECK( 3 );
+    num_aux = PFR_NEXT_ULONG( p );
     
-    PFR_CHECK(num_aux);
+    PFR_CHECK( num_aux );
     p += num_aux;
 
     /* read the blue values */
@@ -565,79 +592,81 @@
       FT_UInt  n, count;
 
       PFR_CHECK( 1 );
-      phy_font->num_blue_values = count = PFR_NEXT_BYTE(p);
+      phy_font->num_blue_values = count = PFR_NEXT_BYTE( p );
 
-      PFR_CHECK( count*2 );
+      PFR_CHECK( count * 2 );
       
       if ( FT_NEW_ARRAY( phy_font->blue_values, count ) )
         goto Fail;
 
       for ( n = 0; n < count; n++ )
-        phy_font->blue_values[n] = PFR_NEXT_SHORT(p);
+        phy_font->blue_values[n] = PFR_NEXT_SHORT( p );
     }
 
-    PFR_CHECK(8);
-    phy_font->blue_fuzz  = PFR_NEXT_BYTE(p);
-    phy_font->blue_scale = PFR_NEXT_BYTE(p);
+    PFR_CHECK( 8 );
+    phy_font->blue_fuzz  = PFR_NEXT_BYTE( p );
+    phy_font->blue_scale = PFR_NEXT_BYTE( p );
 
-    phy_font->vertical.standard   = PFR_NEXT_USHORT(p);
-    phy_font->horizontal.standard = PFR_NEXT_USHORT(p);
+    phy_font->vertical.standard   = PFR_NEXT_USHORT( p );
+    phy_font->horizontal.standard = PFR_NEXT_USHORT( p );
 
     /* read the character descriptors */
     {
-      FT_UInt  n, count, size;
+      FT_UInt  n, count, Size;
 
-      phy_font->num_chars    = count = PFR_NEXT_USHORT(p);
-      phy_font->chars_offset = offset + (p - stream->cursor);
+
+      phy_font->num_chars    = count = PFR_NEXT_USHORT( p );
+      phy_font->chars_offset = offset + ( p - stream->cursor );
 
       if ( FT_NEW_ARRAY( phy_font->chars, count ) )
         goto Fail;
 
-      size = 1 + 1 + 2;
+      Size = 1 + 1 + 2;
       if ( flags & PFR_PHY_2BYTE_CHARCODE )
-        size += 1;
+        Size += 1;
       
       if ( flags & PFR_PHY_PROPORTIONAL )
-        size += 2;
+        Size += 2;
       
       if ( flags & PFR_PHY_ASCII_CODE )
-        size += 1;
+        Size += 1;
         
       if ( flags & PFR_PHY_2BYTE_GPS_SIZE )
-        size += 1;
+        Size += 1;
         
       if ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
-        size += 1;
+        Size += 1;
       
-      PFR_CHECK( count*size );
+      PFR_CHECK( count * Size );
 
       for ( n = 0; n < count; n++ )
       {
-          PFR_Char  cur = &phy_font->chars[n];
+        PFR_Char  cur = &phy_font->chars[n];
+
 
-          cur->char_code = ( flags & PFR_PHY_2BYTE_CHARCODE )
-                         ? PFR_NEXT_USHORT(p)
-                         : PFR_NEXT_BYTE(p);
+        cur->char_code = ( flags & PFR_PHY_2BYTE_CHARCODE )
+                         ? PFR_NEXT_USHORT( p )
+                         : PFR_NEXT_BYTE( p );
 
-          cur->advance   = ( flags & PFR_PHY_PROPORTIONAL )
-                         ? PFR_NEXT_SHORT(p)
+        cur->advance   = ( flags & PFR_PHY_PROPORTIONAL )
+                         ? PFR_NEXT_SHORT( p )
                          : phy_font->standard_advance;
 
 #if 0
-          cur->ascii     = ( flags & PFR_PHY_ASCII_CODE )
-                         ? PFR_NEXT_BYTE(p)
+        cur->ascii     = ( flags & PFR_PHY_ASCII_CODE )
+                         ? PFR_NEXT_BYTE( p )
                          : 0;
 #else
-          if ( flags & PFR_PHY_ASCII_CODE )
-            p += 1;
+        if ( flags & PFR_PHY_ASCII_CODE )
+          p += 1;
 #endif
-          cur->gps_size  = ( flags & PFR_PHY_2BYTE_GPS_SIZE )
-                         ? PFR_NEXT_USHORT(p)
-                         : PFR_NEXT_BYTE(p);
+        cur->gps_size  = ( flags & PFR_PHY_2BYTE_GPS_SIZE )
+                         ? PFR_NEXT_USHORT( p )
+                         : PFR_NEXT_BYTE( p );
 
-          cur->gps_offset = ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
-                          ? PFR_NEXT_ULONG(p)
-                          : PFR_NEXT_USHORT(p);
+        cur->gps_offset = ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
+                          ? PFR_NEXT_ULONG( p )
+                          : PFR_NEXT_USHORT( p );
       }
     }
 
@@ -655,3 +684,4 @@
   }
 
 
+/* END */
diff --git a/src/pfr/pfrload.h b/src/pfr/pfrload.h
index 58b8a6f..9e54b7d 100644
--- a/src/pfr/pfrload.h
+++ b/src/pfr/pfrload.h
@@ -1,30 +1,56 @@
-#ifndef __PFR_LOAD_H__
-#define __PFR_LOAD_H__
+/***************************************************************************/
+/*                                                                         */
+/*  pfrload.h                                                              */
+/*                                                                         */
+/*    FreeType PFR loader (specification).                                 */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRLOAD_H__
+#define __PFRLOAD_H__
 
 #include "pfrobjs.h"
 #include FT_INTERNAL_STREAM_H
 
+
 FT_BEGIN_HEADER
 
 #ifdef PFR_CONFIG_NO_CHECKS
-#  define  PFR_CHECK(x)   do { } while (0)
+#define PFR_CHECK( x )  do { } while ( 0 )
 #else
-#  define  PFR_CHECK(x)   do { if ( p + (x) > limit ) goto Too_Short; } while (0)
+#define PFR_CHECK( x )  do                       \
+                        {                        \
+                          if ( p + (x) > limit ) \
+                            goto Too_Short;      \
+                        } while ( 0 )
 #endif
 
-#define  PFR_NEXT_BYTE(p)    FT_NEXT_BYTE(p)
-#define  PFR_NEXT_INT8(p)    FT_NEXT_CHAR(p)
-#define  PFR_NEXT_SHORT(p)   FT_NEXT_SHORT(p)
-#define  PFR_NEXT_USHORT(p)  FT_NEXT_USHORT(p)
-#define  PFR_NEXT_LONG(p)    FT_NEXT_OFF3(p)
-#define  PFR_NEXT_ULONG(p)   FT_NEXT_UOFF3(p)
+#define PFR_NEXT_BYTE( p )    FT_NEXT_BYTE( p )
+#define PFR_NEXT_INT8( p )    FT_NEXT_CHAR( p )
+#define PFR_NEXT_SHORT( p )   FT_NEXT_SHORT( p )
+#define PFR_NEXT_USHORT( p )  FT_NEXT_USHORT( p )
+#define PFR_NEXT_LONG( p )    FT_NEXT_OFF3( p )
+#define PFR_NEXT_ULONG( p )   FT_NEXT_UOFF3( p )
+
 
  /* handling extra items */
 
-  typedef FT_Error  (*PFR_ExtraItem_ParseFunc)( FT_Byte*    p,
-                                                FT_Byte*    limit,
-                                                FT_Pointer  data );
-  typedef struct PFR_ExtraItemRec_
+  typedef FT_Error
+  (*PFR_ExtraItem_ParseFunc)( FT_Byte*    p,
+                              FT_Byte*    limit,
+                              FT_Pointer  data );
+
+  typedef struct  PFR_ExtraItemRec_
   {
     FT_UInt                  type;
     PFR_ExtraItem_ParseFunc  parser;
@@ -33,8 +59,10 @@ FT_BEGIN_HEADER
   
   typedef const struct PFR_ExtraItemRec_*  PFR_ExtraItem;
  
+
   FT_LOCAL( FT_Error )
-  pfr_extra_items_skip( FT_Byte*  *pp, FT_Byte*  limit );
+  pfr_extra_items_skip( FT_Byte*  *pp,
+                        FT_Byte*  limit );
 
   FT_LOCAL( FT_Error )
   pfr_extra_items_parse( FT_Byte*      *pp,
@@ -43,47 +71,48 @@ FT_BEGIN_HEADER
                          FT_Pointer     item_data );
 
 
- /* load a PFR header */
+  /* load a PFR header */
   FT_LOCAL( FT_Error )
   pfr_header_load( PFR_Header  header,
                    FT_Stream   stream );
 
- /* check a PFR header */
+  /* check a PFR header */
   FT_LOCAL( FT_Bool )
   pfr_header_check( PFR_Header  header );
 
 
-
- /* return number of logical fonts in this file */
+  /* return number of logical fonts in this file */
   FT_LOCAL( FT_Error )
-  pfr_log_font_count( FT_Stream    stream,
-                      FT_UInt32    log_section_offset,
-                      FT_UInt     *acount );
-
+  pfr_log_font_count( FT_Stream   stream,
+                      FT_UInt32   log_section_offset,
+                      FT_UInt    *acount );
 
- /* load a pfr logical font entry */
+  /* load a pfr logical font entry */
   FT_LOCAL( FT_Error )
-  pfr_log_font_load( PFR_LogFont   log_font,
-                     FT_Stream     stream,
-                     FT_UInt       face_index,
-                     FT_UInt32     section_offset,
-                     FT_Bool       size_increment );
+  pfr_log_font_load( PFR_LogFont  log_font,
+                     FT_Stream    stream,
+                     FT_UInt      face_index,
+                     FT_UInt32    section_offset,
+                     FT_Bool      size_increment );
 
 
- /* load a physical font entry */
+  /* load a physical font entry */
   FT_LOCAL( FT_Error )
-  pfr_phy_font_load( PFR_PhyFont   phy_font,
-                     FT_Stream     stream,
-                     FT_UInt32     offset,
-                     FT_UInt32     size );
+  pfr_phy_font_load( PFR_PhyFont  phy_font,
+                     FT_Stream    stream,
+                     FT_UInt32    offset,
+                     FT_UInt32    size );
 
- /* finalize a physical font */
+  /* finalize a physical font */
   FT_LOCAL( void )
   pfr_phy_font_done( PFR_PhyFont  phy_font,
                      FT_Memory    memory );
 
- /* */
+  /* */
  
 FT_END_HEADER
 
-#endif /* __PFR_LOAD_H__ */
+#endif /* __PFRLOAD_H__ */
+
+
+/* END */
diff --git a/src/pfr/pfrobjs.c b/src/pfr/pfrobjs.c
index fb9a54e..c5eb8d4 100644
--- a/src/pfr/pfrobjs.c
+++ b/src/pfr/pfrobjs.c
@@ -1,3 +1,21 @@
+/***************************************************************************/
+/*                                                                         */
+/*  pfrobjs.c                                                              */
+/*                                                                         */
+/*    FreeType PFR object methods (body).                                  */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
 #include "pfrobjs.h"
 #include "pfrload.h"
 #include "pfrgload.h"
@@ -8,19 +26,20 @@
 #undef  FT_COMPONENT
 #define FT_COMPONENT  trace_pfr
 
- /*************************************************************************/
- /*************************************************************************/
- /*****                                                               *****/
- /*****                     FACE OBJECT METHODS                       *****/
- /*****                                                               *****/
- /*************************************************************************/
- /*************************************************************************/
+
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                     FACE OBJECT METHODS                       *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
 
   FT_LOCAL_DEF( void )
-  pfr_face_done( PFR_Face   face )
+  pfr_face_done( PFR_Face  face )
   {
     /* finalize the physical font record */
-    pfr_phy_font_done( &face->phy_font, FT_FACE_MEMORY(face) );
+    pfr_phy_font_done( &face->phy_font, FT_FACE_MEMORY( face ) );
 
     /* no need to finalize the logical font or the header */
   }
@@ -33,13 +52,15 @@
   {
     FT_Error  error;
 
+
     /* load the header and check it */
     error = pfr_header_load( &face->header, stream );
-    if ( error ) goto Exit;
+    if ( error )
+      goto Exit;
 
     if ( !pfr_header_check( &face->header ) )
     {
-      FT_TRACE4(( "PFR.Face.Init: not a valid PFR font\n" ));
+      FT_TRACE4(( "pfr_face_init: not a valid PFR font\n" ));
       error = FT_Err_Invalid_Argument;
       goto Exit;
     }
@@ -48,10 +69,12 @@
     {
       FT_UInt  num_faces;
 
+
       error = pfr_log_font_count( stream,
                                   face->header.log_dir_offset,
                                   &num_faces );
-      if ( error ) goto Exit;
+      if ( error )
+        goto Exit;
 
       face->root.num_faces = num_faces;
     }
@@ -61,7 +84,7 @@
 
     if ( face_index >= face->root.num_faces )
     {
-      FT_ERROR(( "PFR.Face.Init: invalid face index\n" ));
+      FT_ERROR(( "pfr_face_init: invalid face index\n" ));
       error = FT_Err_Invalid_Argument;
       goto Exit;
     }
@@ -83,9 +106,10 @@
 
      /* now, set-up all root face fields */
      {
-       FT_Face      root     = FT_FACE(face);
+       FT_Face      root     = FT_FACE( face );
        PFR_PhyFont  phy_font = &face->phy_font;
 
+
        root->face_index = face_index;
        root->num_glyphs = phy_font->num_chars;
        root->face_flags = FT_FACE_FLAG_SCALABLE;
@@ -98,7 +122,7 @@
        else
          root->face_flags |= FT_FACE_FLAG_VERTICAL;
 
-       /* XXXX: kerning and embedded bitmap support isn't there yet */
+       /* XXX: kerning and embedded bitmap support isn't there yet */
 
        root->family_name = phy_font->font_id;
        root->style_name  = NULL;  /* no style name in font file */
@@ -107,38 +131,42 @@
        root->available_sizes = 0;
 
        root->bbox         = phy_font->bbox;
-       root->units_per_EM = (FT_UShort) phy_font->outline_resolution;
-       root->ascender     = (FT_Short)  phy_font->bbox.yMax;
-       root->descender    = (FT_Short)  phy_font->bbox.yMin;
-       root->height       = (FT_Short)( ((root->ascender - root->descender)*12) / 10 );
+       root->units_per_EM = (FT_UShort)phy_font->outline_resolution;
+       root->ascender     = (FT_Short) phy_font->bbox.yMax;
+       root->descender    = (FT_Short) phy_font->bbox.yMin;
+       root->height       = (FT_Short)
+                              ( ( ( root->ascender - root->descender ) * 12 )
+                                / 10 );
 
        /* now compute maximum advance width */
-       if ( (phy_font->flags & PFR_PHY_PROPORTIONAL) == 0 )
-         root->max_advance_width = (FT_Short) phy_font->standard_advance;
+       if ( ( phy_font->flags & PFR_PHY_PROPORTIONAL ) == 0 )
+         root->max_advance_width = (FT_Short)phy_font->standard_advance;
        else
        {
          FT_Int    max = 0;
          FT_UInt   count = phy_font->num_chars;
          PFR_Char  gchar = phy_font->chars;
 
+
          for ( ; count > 0; count--, gchar++ )
          {
            if ( max < gchar->advance )
              max = gchar->advance;
          }
 
-         root->max_advance_width = (FT_Short) max;
+         root->max_advance_width = (FT_Short)max;
        }
 
        root->max_advance_height = root->height;
 
-       root->underline_position  = (FT_Short)( - root->units_per_EM/10 );
-       root->underline_thickness = (FT_Short)(   root->units_per_EM/30 );
+       root->underline_position  = (FT_Short)( - root->units_per_EM / 10 );
+       root->underline_thickness = (FT_Short)(   root->units_per_EM / 30 );
 
        /* create charmap */
        {
-         FT_CharMapRec    charmap;
+         FT_CharMapRec  charmap;
          
+
          charmap.face        = root;
          charmap.platform_id = 3;
          charmap.encoding_id = 1;
@@ -153,18 +181,18 @@
   }
 
 
- /*************************************************************************/
- /*************************************************************************/
- /*****                                                               *****/
- /*****                    SLOT OBJECT METHOD                         *****/
- /*****                                                               *****/
- /*************************************************************************/
- /*************************************************************************/
+  /*************************************************************************/
+  /*************************************************************************/
+  /*****                                                               *****/
+  /*****                    SLOT OBJECT METHOD                         *****/
+  /*****                                                               *****/
+  /*************************************************************************/
+  /*************************************************************************/
 
   FT_LOCAL_DEF( FT_Error )
   pfr_slot_init( PFR_Slot  slot )
   {
-    FT_GlyphLoader  loader =  slot->root.internal->loader;
+    FT_GlyphLoader  loader = slot->root.internal->loader;
 
     pfr_glyph_init( &slot->glyph, loader );
 
@@ -186,12 +214,13 @@
                  FT_Int    load_flags )
   {
     FT_Error     error;
-    PFR_Face     face    = (PFR_Face) slot->root.face;
+    PFR_Face     face    = (PFR_Face)slot->root.face;
     PFR_Char     gchar   = face->phy_font.chars + gindex;
     FT_Outline*  outline = &slot->root.outline;
     FT_ULong     gps_offset;
 
-   /* check that the glyph index is correct */
+
+    /* check that the glyph index is correct */
     FT_ASSERT( gindex < face->phy_font.num_chars );
 
     slot->root.format   = ft_glyph_format_outline;
@@ -199,21 +228,20 @@
     outline->n_contours = 0;
     gps_offset          = face->header.gps_section_offset;
 
-
-   /* load the glyph outline ( FT_LOAD_NO_RECURSE isn't supported ) */
+    /* load the glyph outline (FT_LOAD_NO_RECURSE isn't supported) */
     error = pfr_glyph_load( &slot->glyph, face->root.stream,
                             gps_offset, gchar->gps_offset, gchar->gps_size );
 
-    if (!error)
+    if ( !error )
     {
       FT_BBox            cbox;
-      FT_Outline*        outline = &slot->root.outline;
       FT_Glyph_Metrics*  metrics = &slot->root.metrics;
       FT_Pos             advance;
       FT_Int             em_metrics, em_outline;
       FT_Bool            scaling;
 
-      scaling = FT_BOOL( (load_flags & FT_LOAD_NO_SCALE)  == 0 );
+
+      scaling = FT_BOOL( ( load_flags & FT_LOAD_NO_SCALE ) == 0 );
 
       /* copy outline data */
       *outline = slot->glyph.loader->base.outline;
@@ -243,7 +271,7 @@
       slot->root.linearHoriAdvance = metrics->horiAdvance;
       slot->root.linearVertAdvance = metrics->vertAdvance;
 
-      /* make-up vertical metrics (?) */
+      /* make-up vertical metrics(?) */
       metrics->vertBearingX = 0;
       metrics->vertBearingY = 0;
 
@@ -255,6 +283,7 @@
         FT_Fixed    y_scale = size->root.metrics.y_scale;
         FT_Vector*  vec     = outline->points;
 
+
         /* scale outline points */
         for ( n = 0; n < outline->n_points; n++, vec++ )
         {
@@ -278,3 +307,6 @@
 
     return error;
   }
+
+
+/* END */
diff --git a/src/pfr/pfrobjs.h b/src/pfr/pfrobjs.h
index 644ff8c..03633a4 100644
--- a/src/pfr/pfrobjs.h
+++ b/src/pfr/pfrobjs.h
@@ -1,19 +1,37 @@
-#ifndef __PFR_OBJS_H__
-#define __PFR_OBJS_H__
+/***************************************************************************/
+/*                                                                         */
+/*  pfrobjs.h                                                              */
+/*                                                                         */
+/*    FreeType PFR object methods (specification).                         */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFROBJS_H__
+#define __PFROBJS_H__
 
 #include "pfrtypes.h"
 
+
 FT_BEGIN_HEADER
 
-  typedef struct PFR_FaceRec_*   PFR_Face;
+  typedef struct PFR_FaceRec_*  PFR_Face;
   
-  typedef struct PFR_SizeRec_*   PFR_Size;
+  typedef struct PFR_SizeRec_*  PFR_Size;
   
-  typedef struct PFR_SlotRec_*   PFR_Slot;
-
+  typedef struct PFR_SlotRec_*  PFR_Slot;
 
 
-  typedef struct PFR_FaceRec_
+  typedef struct  PFR_FaceRec_
   {
     FT_FaceRec      root;
     PFR_HeaderRec   header;
@@ -23,14 +41,14 @@ FT_BEGIN_HEADER
   } PFR_FaceRec;
 
 
-  typedef struct PFR_SizeRec_
+  typedef struct  PFR_SizeRec_
   {
-    FT_SizeRec   root;
+    FT_SizeRec  root;
   
   } PFR_SizeRec;
 
 
-  typedef struct PFR_SlotRec_
+  typedef struct  PFR_SlotRec_
   {
     FT_GlyphSlotRec  root;
     PFR_GlyphRec     glyph;
@@ -43,7 +61,6 @@ FT_BEGIN_HEADER
                  PFR_Face   face,
                  FT_Int     face_index );
 
-
   FT_LOCAL( void )
   pfr_face_done( PFR_Face  face );
 
@@ -51,7 +68,6 @@ FT_BEGIN_HEADER
   FT_LOCAL( FT_Error )
   pfr_slot_init( PFR_Slot  slot );
 
-
   FT_LOCAL( void )
   pfr_slot_done( PFR_Slot  slot );
 
@@ -65,4 +81,4 @@ FT_BEGIN_HEADER
 
 FT_END_HEADER
 
-#endif /* __PFR_OBJS_H__ */
+#endif /* __PFROBJS_H__ */
diff --git a/src/pfr/pfrtypes.h b/src/pfr/pfrtypes.h
index e965b5b..eb821d3 100644
--- a/src/pfr/pfrtypes.h
+++ b/src/pfr/pfrtypes.h
@@ -1,57 +1,75 @@
-#ifndef __PFR_TYPES_H__
-#define __PFR_TYPES_H__
+/***************************************************************************/
+/*                                                                         */
+/*  pfrtypes.h                                                             */
+/*                                                                         */
+/*    FreeType PFR data structures (specification only).                   */
+/*                                                                         */
+/*  Copyright 2002 by                                                      */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef __PFRTYPES_H__
+#define __PFRTYPES_H__
 
 #include <ft2build.h>
 #include FT_INTERNAL_OBJECTS_H
 
 FT_BEGIN_HEADER
 
- /************************************************************************/
+  /************************************************************************/
 
- /* the PFR Header structure */
-  typedef struct PFR_HeaderRec_
+  /* the PFR Header structure */
+  typedef struct  PFR_HeaderRec_
   {
-    FT_UInt32    signature;
-    FT_UInt      version;
-    FT_UInt      signature2;
-    FT_UInt      header_size;
+    FT_UInt32  signature;
+    FT_UInt    version;
+    FT_UInt    signature2;
+    FT_UInt    header_size;
 
-    FT_UInt      log_dir_size;
-    FT_UInt      log_dir_offset;
+    FT_UInt    log_dir_size;
+    FT_UInt    log_dir_offset;
 
-    FT_UInt      log_font_max_size;
-    FT_UInt32    log_font_section_size;
-    FT_UInt32    log_font_section_offset;
+    FT_UInt    log_font_max_size;
+    FT_UInt32  log_font_section_size;
+    FT_UInt32  log_font_section_offset;
 
-    FT_UInt32    phy_font_max_size;
-    FT_UInt32    phy_font_section_size;
-    FT_UInt32    phy_font_section_offset;
+    FT_UInt32  phy_font_max_size;
+    FT_UInt32  phy_font_section_size;
+    FT_UInt32  phy_font_section_offset;
 
-    FT_UInt      gps_max_size;
-    FT_UInt32    gps_section_size;
-    FT_UInt32    gps_section_offset;
+    FT_UInt    gps_max_size;
+    FT_UInt32  gps_section_size;
+    FT_UInt32  gps_section_offset;
 
-    FT_UInt      max_blue_values;
-    FT_UInt      max_x_orus;
-    FT_UInt      max_y_orus;
+    FT_UInt    max_blue_values;
+    FT_UInt    max_x_orus;
+    FT_UInt    max_y_orus;
     
-    FT_UInt      phy_font_max_size_high;
-    FT_UInt      color_flags;
+    FT_UInt    phy_font_max_size_high;
+    FT_UInt    color_flags;
     
-    FT_UInt32    bct_max_size;
-    FT_UInt32    bct_set_max_size;        
-    FT_UInt32    phy_bct_set_max_size;
+    FT_UInt32  bct_max_size;
+    FT_UInt32  bct_set_max_size;        
+    FT_UInt32  phy_bct_set_max_size;
     
-    FT_UInt      num_phy_fonts;
-    FT_UInt      max_vert_stem_snap;
-    FT_UInt      max_horz_stem_snap;
-    FT_UInt      max_chars;
+    FT_UInt    num_phy_fonts;
+    FT_UInt    max_vert_stem_snap;
+    FT_UInt    max_horz_stem_snap;
+    FT_UInt    max_chars;
   
   } PFR_HeaderRec, *PFR_Header;
 
 
- /* used in 'color_flags' field of the PFR_Header */
-  typedef enum PFR_HeaderFlags_
+  /* used in `color_flags' field of the PFR_Header */
+  typedef enum  PFR_HeaderFlags_
   {
     PFR_FLAG_BLACK_PIXEL   = 1,
     PFR_FLAG_INVERT_BITMAP = 2
@@ -59,9 +77,9 @@ FT_BEGIN_HEADER
   } PFR_HeaderFlags;
 
 
- /************************************************************************/
+  /************************************************************************/
 
-  typedef struct PFR_LogFontRec_
+  typedef struct  PFR_LogFontRec_
   {
     FT_UInt32  size;
     FT_UInt32  offset;
@@ -78,19 +96,19 @@ FT_BEGIN_HEADER
   } PFR_LogFontRec, *PFR_LogFont;
 
 
-  typedef enum PFR_LogFlags_
+  typedef enum  PFR_LogFlags_
   {
-    PFR_LOG_EXTRA_ITEMS    = 0x40,
-    PFR_LOG_2BYTE_BOLD     = 0x20,
-    PFR_LOG_BOLD           = 0x10,
-    PFR_LOG_2BYTE_STROKE   = 8,
-    PFR_LOG_STROKE         = 4,
-    PFR_LINE_JOIN_MASK     = 3
+    PFR_LOG_EXTRA_ITEMS  = 0x40,
+    PFR_LOG_2BYTE_BOLD   = 0x20,
+    PFR_LOG_BOLD         = 0x10,
+    PFR_LOG_2BYTE_STROKE = 8,
+    PFR_LOG_STROKE       = 4,
+    PFR_LINE_JOIN_MASK   = 3
     
   } PFR_LogFlags;
 
 
-  typedef enum PFR_LineJoinFlags_
+  typedef enum  PFR_LineJoinFlags_
   {
     PFR_LINE_JOIN_MITER = 0,
     PFR_LINE_JOIN_ROUND = 1,
@@ -99,18 +117,18 @@ FT_BEGIN_HEADER
   } PFR_LineJoinFlags;
 
 
- /************************************************************************/
+  /************************************************************************/
 
-  typedef enum PFR_BitmapFlags_
+  typedef enum  PFR_BitmapFlags_
   {
-    PFR_BITMAP_3BYTE_OFFSET    = 4,
-    PFR_BITMAP_2BYTE_SIZE      = 2,
-    PFR_BITMAP_2BYTE_CHARCODE  = 1
+    PFR_BITMAP_3BYTE_OFFSET   = 4,
+    PFR_BITMAP_2BYTE_SIZE     = 2,
+    PFR_BITMAP_2BYTE_CHARCODE = 1
   
   } PFR_BitmapFlags;
 
 
-  typedef struct PFR_BitmapCharRec_
+  typedef struct  PFR_BitmapCharRec_
   {
     FT_UInt    char_code;
     FT_UInt    gps_size;
@@ -119,7 +137,7 @@ FT_BEGIN_HEADER
   } PFR_BitmapCharRec, *PFR_BitmapChar;
 
 
-  typedef enum PFR_StrikeFlags_
+  typedef enum  PFR_StrikeFlags_
   {
     PFR_STRIKE_2BYTE_COUNT  = 0x10,
     PFR_STRIKE_3BYTE_OFFSET = 0x08,
@@ -130,7 +148,7 @@ FT_BEGIN_HEADER
   } PFR_StrikeFlags;
 
 
-  typedef struct PFR_StrikeRec_
+  typedef struct  PFR_StrikeRec_
   {
     FT_UInt         x_ppm;
     FT_UInt         y_ppm;
@@ -149,33 +167,32 @@ FT_BEGIN_HEADER
   } PFR_StrikeRec, *PFR_Strike;
 
 
+  /************************************************************************/
 
- /************************************************************************/
-
-  typedef struct PFR_CharRec_
+  typedef struct  PFR_CharRec_
   {
-    FT_UInt   char_code;
-    FT_Int    advance;
-    FT_UInt   gps_size;
-    FT_UInt32 gps_offset;
+    FT_UInt    char_code;
+    FT_Int     advance;
+    FT_UInt    gps_size;
+    FT_UInt32  gps_offset;
   
   } PFR_CharRec, *PFR_Char;
 
 
- /************************************************************************/
+  /************************************************************************/
 
-  typedef struct PFR_DimensionRec_
+  typedef struct  PFR_DimensionRec_
   {
-    FT_UInt   standard;
-    FT_UInt   num_stem_snaps;
-    FT_Int*   stem_snaps;
+    FT_UInt  standard;
+    FT_UInt  num_stem_snaps;
+    FT_Int*  stem_snaps;
   
   } PFR_DimensionRec, *PFR_Dimension;
 
 
- /************************************************************************/
+  /************************************************************************/
 
-  typedef struct PFR_PhyFontRec_
+  typedef struct  PFR_PhyFontRec_
   {
     FT_Memory          memory;
     FT_UInt32          offset;
@@ -207,7 +224,8 @@ FT_BEGIN_HEADER
   
   } PFR_PhyFontRec, *PFR_PhyFont;
 
-  typedef enum PFR_PhyFlags_
+
+  typedef enum  PFR_PhyFlags_
   {
     PFR_PHY_EXTRA_ITEMS      = 0x80,
     PFR_PHY_3BYTE_GPS_OFFSET = 0x20,
@@ -219,9 +237,10 @@ FT_BEGIN_HEADER
 
   } PFR_PhyFlags;
 
- /************************************************************************/
 
-  typedef enum PFR_GlyphFlags_
+  /************************************************************************/
+
+  typedef enum  PFR_GlyphFlags_
   {
     PFR_GLYPH_IS_COMPOUND   = 0x80,
     PFR_GLYPH_EXTRA_ITEMS   = 0x08,
@@ -231,8 +250,9 @@ FT_BEGIN_HEADER
     
   } PFR_GlyphFlags;
 
- /* controlled coordinate */
-  typedef struct PFR_CoordRec_
+
+  /* controlled coordinate */
+  typedef struct  PFR_CoordRec_
   {
     FT_UInt  org;
     FT_UInt  cur;
@@ -240,7 +260,7 @@ FT_BEGIN_HEADER
   } PFR_CoordRec, *PFR_Coord;
 
 
-  typedef struct PFR_SubGlyphRec_
+  typedef struct  PFR_SubGlyphRec_
   {
     FT_Fixed   x_scale;
     FT_Fixed   y_scale;
@@ -252,7 +272,7 @@ FT_BEGIN_HEADER
   } PFR_SubGlyphRec, *PFR_SubGlyph;
 
 
-  typedef enum PFR_SubgGlyphFlags_
+  typedef enum  PFR_SubgGlyphFlags_
   {
     PFR_SUBGLYPH_3BYTE_OFFSET = 0x80,
     PFR_SUBGLYPH_2BYTE_SIZE   = 0x40,
@@ -262,8 +282,7 @@ FT_BEGIN_HEADER
   } PFR_SubGlyphFlags;
 
 
-
-  typedef struct PFR_GlyphRec_
+  typedef struct  PFR_GlyphRec_
   {
     FT_Byte           format;
     
@@ -286,4 +305,7 @@ FT_BEGIN_HEADER
 
 FT_END_HEADER
 
-#endif /* __PFR_TYPES_H__ */
+#endif /* __PFRTYPES_H__ */
+
+
+/* END */