From 2eaf0cf8fd6e7c290497fedb08134a89e7b49b1d Mon Sep 17 00:00:00 2001
From: Konstantin Ritt <ritt.ks@gmail.com>
Date: Thu, 19 Mar 2015 17:34:42 +0400
Subject: Update bundled FreeType to 2.5.5

Removed everything, imported with help of import_from_tarball.sh script,
and then added a pre-generated builds/unix/ftconfig.h

Task-number: QTBUG-44648
Change-Id: Iea948e41f7761f1580382b3763d04c7a61383382
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
---
 src/3rdparty/freetype/src/tools/afblue.pl          | 548 +++++++++++++++++++++
 src/3rdparty/freetype/src/tools/apinames.c         |  55 ++-
 src/3rdparty/freetype/src/tools/chktrcmp.py        |   4 +-
 src/3rdparty/freetype/src/tools/cordic.py          |  62 +--
 .../freetype/src/tools/docmaker/content.py         | 229 +++++----
 .../freetype/src/tools/docmaker/docmaker.py        |  39 +-
 .../freetype/src/tools/docmaker/formatter.py       |  73 ++-
 .../freetype/src/tools/docmaker/sources.py         | 236 +++++----
 src/3rdparty/freetype/src/tools/docmaker/tohtml.py | 478 ++++++++++--------
 src/3rdparty/freetype/src/tools/docmaker/utils.py  |  81 ++-
 src/3rdparty/freetype/src/tools/ftrandom/README    |   2 +-
 .../freetype/src/tools/ftrandom/ftrandom.c         |  38 +-
 src/3rdparty/freetype/src/tools/glnames.py         | 214 +++++++-
 src/3rdparty/freetype/src/tools/test_afm.c         |   2 +-
 src/3rdparty/freetype/src/tools/test_bbox.c        |  34 +-
 src/3rdparty/freetype/src/tools/test_trig.c        |  98 ++--
 16 files changed, 1603 insertions(+), 590 deletions(-)
 create mode 100644 src/3rdparty/freetype/src/tools/afblue.pl

(limited to 'src/3rdparty/freetype/src/tools')

diff --git a/src/3rdparty/freetype/src/tools/afblue.pl b/src/3rdparty/freetype/src/tools/afblue.pl
new file mode 100644
index 0000000000..60fe6966a8
--- /dev/null
+++ b/src/3rdparty/freetype/src/tools/afblue.pl
@@ -0,0 +1,548 @@
+#! /usr/bin/perl -w
+# -*- Perl -*-
+#
+# afblue.pl
+#
+# Process a blue zone character data file.
+#
+# Copyright 2013, 2014 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.
+
+use strict;
+use warnings;
+use English '-no_match_vars';
+use open ':std', ':encoding(UTF-8)';
+
+
+my $prog = $PROGRAM_NAME;
+$prog =~ s| .* / ||x;      # Remove path.
+
+die "usage: $prog datafile < infile > outfile\n" if $#ARGV != 0;
+
+
+my $datafile = $ARGV[0];
+
+my %diversions;        # The extracted and massaged data from `datafile'.
+my @else_stack;        # Booleans to track else-clauses.
+my @name_stack;        # Stack of integers used for names of aux. variables.
+
+my $curr_enum;         # Name of the current enumeration.
+my $curr_array;        # Name of the current array.
+my $curr_max;          # Name of the current maximum value.
+
+my $curr_enum_element; # Name of the current enumeration element.
+my $curr_offset;       # The offset relative to current aux. variable.
+my $curr_elem_size;    # The size of the current string or block.
+
+my $have_sections = 0; # Boolean; set if start of a section has been seen.
+my $have_strings;      # Boolean; set if current section contains strings.
+my $have_blocks;       # Boolean; set if current section contains blocks.
+
+my $have_enum_element; # Boolean; set if we have an enumeration element.
+my $in_string;         # Boolean; set if a string has been parsed.
+
+my $num_sections = 0;  # Number of sections seen so far.
+
+my $last_aux;          # Name of last auxiliary variable.
+
+
+# Regular expressions.
+
+# [<ws>] <enum_name> <ws> <array_name> <ws> <max_name> [<ws>] ':' [<ws>] '\n'
+my $section_re = qr/ ^ \s* (\S+) \s+ (\S+) \s+ (\S+) \s* : \s* $ /x;
+
+# [<ws>] <enum_element_name> [<ws>] '\n'
+my $enum_element_re = qr/ ^ \s* ( [A-Za-z0-9_]+ ) \s* $ /x;
+
+# '#' <preprocessor directive> '\n'
+my $preprocessor_re = qr/ ^ \# /x;
+
+# [<ws>] '/' '/' <comment> '\n'
+my $comment_re = qr| ^ \s* // |x;
+
+# empty line
+my $whitespace_only_re = qr/ ^ \s* $ /x;
+
+# [<ws>] '"' <string> '"' [<ws>] '\n'  (<string> doesn't contain newlines)
+my $string_re = qr/ ^ \s*
+                       " ( (?> (?: (?> [^"\\]+ ) | \\. )* ) ) "
+                       \s* $ /x;
+
+# [<ws>] '{' <block> '}' [<ws>] '\n'  (<block> can contain newlines)
+my $block_start_re = qr/ ^ \s* \{ /x;
+
+# We need the capturing group for `split' to make it return the separator
+# tokens (i.e., the opening and closing brace) also.
+my $brace_re = qr/ ( [{}] ) /x;
+
+
+sub Warn
+{
+  my $message = shift;
+  warn "$datafile:$INPUT_LINE_NUMBER: warning: $message\n";
+}
+
+
+sub Die
+{
+  my $message = shift;
+  die "$datafile:$INPUT_LINE_NUMBER: error: $message\n";
+}
+
+
+my $warned_before = 0;
+
+sub warn_before
+{
+  Warn("data before first section gets ignored") unless $warned_before;
+  $warned_before = 1;
+}
+
+
+sub strip_newline
+{
+  chomp;
+  s/ \x0D $ //x;
+}
+
+
+sub end_curr_string
+{
+  # Append final null byte to string.
+  if ($have_strings)
+  {
+    push @{$diversions{$curr_array}}, "    '\\0',\n" if $in_string;
+
+    $curr_offset++;
+    $in_string = 0;
+  }
+}
+
+
+sub update_max_elem_size
+{
+  if ($curr_elem_size)
+  {
+    my $max = pop @{$diversions{$curr_max}};
+    $max = $curr_elem_size if $curr_elem_size > $max;
+    push @{$diversions{$curr_max}}, $max;
+  }
+}
+
+
+sub convert_non_ascii_char
+{
+  # A UTF-8 character outside of the printable ASCII range, with possibly a
+  # leading backslash character.
+  my $s = shift;
+
+  # Here we count characters, not bytes.
+  $curr_elem_size += length $s;
+
+  utf8::encode($s);
+  $s = uc unpack 'H*', $s;
+
+  $curr_offset += $s =~ s/\G(..)/'\\x$1', /sg;
+
+  return $s;
+}
+
+
+sub convert_ascii_chars
+{
+  # A series of ASCII characters in the printable range.
+  my $s = shift;
+
+  # We ignore spaces.
+  $s =~ s/ //g;
+
+  my $count = $s =~ s/\G(.)/'$1', /g;
+  $curr_offset += $count;
+  $curr_elem_size += $count;
+
+  return $s;
+}
+
+
+sub convert_literal
+{
+  my $s = shift;
+  my $orig = $s;
+
+  # ASCII printables and space
+  my $safe_re = '\x20-\x7E';
+  # ASCII printables and space, no backslash
+  my $safe_no_backslash_re = '\x20-\x5B\x5D-\x7E';
+
+  $s =~ s{
+           (?: \\? ( [^$safe_re] )
+               | ( (?: [$safe_no_backslash_re]
+                       | \\ [$safe_re] )+ ) )
+         }
+         {
+           defined($1) ? convert_non_ascii_char($1)
+                       : convert_ascii_chars($2)
+         }egx;
+
+   # We assume that `$orig' doesn't contain `*/'
+   return $s . " /* $orig */";
+}
+
+
+sub aux_name
+{
+  return "af_blue_" . $num_sections. "_" . join('_', @name_stack);
+}
+
+
+sub aux_name_next
+{
+  $name_stack[$#name_stack]++;
+  my $name = aux_name();
+  $name_stack[$#name_stack]--;
+
+  return $name;
+}
+
+
+sub enum_val_string
+{
+  # Build string that holds code to save the current offset in an
+  # enumeration element.
+  my $aux = shift;
+
+  my $add = ($last_aux eq "af_blue_" . $num_sections . "_0" )
+              ? ""
+              : "$last_aux + ";
+
+  return "    $aux = $add$curr_offset,\n";
+}
+
+
+
+# Process data file.
+
+open(DATA, $datafile) || die "$prog: can't open \`$datafile': $OS_ERROR\n";
+
+while (<DATA>)
+{
+  strip_newline();
+
+  next if /$comment_re/;
+  next if /$whitespace_only_re/;
+
+  if (/$section_re/)
+  {
+    Warn("previous section is empty") if ($have_sections
+                                          && !$have_strings
+                                          && !$have_blocks);
+
+    end_curr_string();
+    update_max_elem_size();
+
+    # Save captured groups from `section_re'.
+    $curr_enum = $1;
+    $curr_array = $2;
+    $curr_max = $3;
+
+    $curr_enum_element = "";
+    $curr_offset = 0;
+
+    Warn("overwriting already defined enumeration \`$curr_enum'")
+      if exists($diversions{$curr_enum});
+    Warn("overwriting already defined array \`$curr_array'")
+      if exists($diversions{$curr_array});
+    Warn("overwriting already defined maximum value \`$curr_max'")
+      if exists($diversions{$curr_max});
+
+    $diversions{$curr_enum} = [];
+    $diversions{$curr_array} = [];
+    $diversions{$curr_max} = [];
+
+    push @{$diversions{$curr_max}}, 0;
+
+    @name_stack = ();
+    push @name_stack, 0;
+
+    $have_sections = 1;
+    $have_strings = 0;
+    $have_blocks = 0;
+
+    $have_enum_element = 0;
+    $in_string = 0;
+
+    $num_sections++;
+    $curr_elem_size = 0;
+
+    $last_aux = aux_name();
+
+    next;
+  }
+
+  if (/$preprocessor_re/)
+  {
+    if ($have_sections)
+    {
+      # Having preprocessor conditionals complicates the computation of
+      # correct offset values.  We have to introduce auxiliary enumeration
+      # elements with the name `af_blue_<s>_<n1>_<n2>_...' that store
+      # offsets to be used in conditional clauses.  `<s>' is the number of
+      # sections seen so far, `<n1>' is the number of `#if' and `#endif'
+      # conditionals seen so far in the topmost level, `<n2>' the number of
+      # `#if' and `#endif' conditionals seen so far one level deeper, etc.
+      # As a consequence, uneven values are used within a clause, and even
+      # values after a clause, since the C standard doesn't allow the
+      # redefinition of an enumeration value.  For example, the name
+      # `af_blue_5_1_6' is used to construct enumeration values in the fifth
+      # section after the third (second-level) if-clause within the first
+      # (top-level) if-clause.  After the first top-level clause has
+      # finished, `af_blue_5_2' is used.  The current offset is then
+      # relative to the value stored in the current auxiliary element.
+
+      if (/ ^ \# \s* if /x)
+      {
+        push @else_stack, 0;
+
+        $name_stack[$#name_stack]++;
+
+        push @{$diversions{$curr_enum}}, enum_val_string(aux_name());
+        $last_aux = aux_name();
+
+        push @name_stack, 0;
+
+        $curr_offset = 0;
+      }
+      elsif (/ ^ \# \s* elif /x)
+      {
+        Die("unbalanced #elif") unless @else_stack;
+
+        pop @name_stack;
+
+        push @{$diversions{$curr_enum}}, enum_val_string(aux_name_next());
+        $last_aux = aux_name();
+
+        push @name_stack, 0;
+
+        $curr_offset = 0;
+      }
+      elsif (/ ^ \# \s* else /x)
+      {
+        my $prev_else = pop @else_stack;
+        Die("unbalanced #else") unless defined($prev_else);
+        Die("#else already seen") if $prev_else;
+        push @else_stack, 1;
+
+        pop @name_stack;
+
+        push @{$diversions{$curr_enum}}, enum_val_string(aux_name_next());
+        $last_aux = aux_name();
+
+        push @name_stack, 0;
+
+        $curr_offset = 0;
+      }
+      elsif (/ ^ (\# \s*) endif /x)
+      {
+        my $prev_else = pop @else_stack;
+        Die("unbalanced #endif") unless defined($prev_else);
+
+        pop @name_stack;
+
+        # If there is no else-clause for an if-clause, we add one.  This is
+        # necessary to have correct offsets.
+        if (!$prev_else)
+        {
+          # Use amount of whitespace from `endif'.
+          push @{$diversions{$curr_enum}}, enum_val_string(aux_name_next())
+                                           . $1 . "else\n";
+          $last_aux = aux_name();
+
+          $curr_offset = 0;
+        }
+
+        $name_stack[$#name_stack]++;
+
+        push @{$diversions{$curr_enum}}, enum_val_string(aux_name());
+        $last_aux = aux_name();
+
+        $curr_offset = 0;
+      }
+
+      # Handle (probably continued) preprocessor lines.
+    CONTINUED_LOOP:
+      {
+        do
+        {
+          strip_newline();
+
+          push @{$diversions{$curr_enum}}, $ARG . "\n";
+          push @{$diversions{$curr_array}}, $ARG . "\n";
+
+          last CONTINUED_LOOP unless / \\ $ /x;
+
+        } while (<DATA>);
+      }
+    }
+    else
+    {
+      warn_before();
+    }
+
+    next;
+  }
+
+  if (/$enum_element_re/)
+  {
+    end_curr_string();
+    update_max_elem_size();
+
+    $curr_enum_element = $1;
+    $have_enum_element = 1;
+    $curr_elem_size = 0;
+
+    next;
+  }
+
+  if (/$string_re/)
+  {
+    if ($have_sections)
+    {
+      Die("strings and blocks can't be mixed in a section") if $have_blocks;
+
+      # Save captured group from `string_re'.
+      my $string = $1;
+
+      if ($have_enum_element)
+      {
+        push @{$diversions{$curr_enum}}, enum_val_string($curr_enum_element);
+        $have_enum_element = 0;
+      }
+
+      $string = convert_literal($string);
+
+      push @{$diversions{$curr_array}}, "    $string\n";
+
+      $have_strings = 1;
+      $in_string = 1;
+    }
+    else
+    {
+      warn_before();
+    }
+
+    next;
+  }
+
+  if (/$block_start_re/)
+  {
+    if ($have_sections)
+    {
+      Die("strings and blocks can't be mixed in a section") if $have_strings;
+
+      my $depth = 0;
+      my $block = "";
+      my $block_end = 0;
+
+      # Count braces while getting the block.
+    BRACE_LOOP:
+      {
+        do
+        {
+          strip_newline();
+
+          foreach my $substring (split(/$brace_re/))
+          {
+            if ($block_end)
+            {
+              Die("invalid data after last matching closing brace")
+                if $substring !~ /$whitespace_only_re/;
+            }
+
+            $block .= $substring;
+
+            if ($substring eq '{')
+            {
+              $depth++;
+            }
+            elsif ($substring eq '}')
+            {
+              $depth--;
+
+              $block_end = 1 if $depth == 0;
+            }
+          }
+
+          # If we are here, we have run out of substrings, so get next line
+          # or exit.
+          last BRACE_LOOP if $block_end;
+
+          $block .= "\n";
+
+        } while (<DATA>);
+      }
+
+      if ($have_enum_element)
+      {
+        push @{$diversions{$curr_enum}}, enum_val_string($curr_enum_element);
+        $have_enum_element = 0;
+      }
+
+      push @{$diversions{$curr_array}}, $block . ",\n";
+
+      $curr_offset++;
+      $curr_elem_size++;
+
+      $have_blocks = 1;
+    }
+    else
+    {
+      warn_before();
+    }
+
+    next;
+  }
+
+  # Garbage.  We weren't able to parse the data.
+  Die("syntax error");
+}
+
+# Finalize data.
+end_curr_string();
+update_max_elem_size();
+
+
+# Filter stdin to stdout, replacing `@...@' templates.
+
+sub emit_diversion
+{
+  my $diversion_name = shift;
+  return (exists($diversions{$1})) ? "@{$diversions{$1}}"
+                                   : "@" . $diversion_name . "@";
+}
+
+
+$LIST_SEPARATOR = '';
+
+my $s1 = "This file has been generated by the Perl script \`$prog',";
+my $s1len = length $s1;
+my $s2 = "using data from file \`$datafile'.";
+my $s2len = length $s2;
+my $slen = ($s1len > $s2len) ? $s1len : $s2len;
+
+print "/* " . $s1 . " " x ($slen - $s1len) . " */\n"
+      . "/* " . $s2 . " " x ($slen - $s2len) . " */\n"
+      . "\n";
+
+while (<STDIN>)
+{
+  s/ @ ( [A-Za-z0-9_]+? ) @ / emit_diversion($1) /egx;
+  print;
+}
+
+# EOF
diff --git a/src/3rdparty/freetype/src/tools/apinames.c b/src/3rdparty/freetype/src/tools/apinames.c
index 7f191e19c9..c85df721a0 100644
--- a/src/3rdparty/freetype/src/tools/apinames.c
+++ b/src/3rdparty/freetype/src/tools/apinames.c
@@ -10,7 +10,7 @@
  * accepted if you are using GCC for compilation (and probably by
  * other compilers too).
  *
- * Author: David Turner, 2005, 2006, 2008, 2009
+ * Author: David Turner, 2005, 2006, 2008-2013
  *
  * This code is explicitly placed into the public domain.
  *
@@ -22,7 +22,7 @@
 #include <ctype.h>
 
 #define  PROGRAM_NAME     "apinames"
-#define  PROGRAM_VERSION  "0.1"
+#define  PROGRAM_VERSION  "0.2"
 
 #define  LINEBUFF_SIZE  1024
 
@@ -31,7 +31,8 @@ typedef enum  OutputFormat_
   OUTPUT_LIST = 0,      /* output the list of names, one per line             */
   OUTPUT_WINDOWS_DEF,   /* output a Windows .DEF file for Visual C++ or Mingw */
   OUTPUT_BORLAND_DEF,   /* output a Windows .DEF file for Borland C++         */
-  OUTPUT_WATCOM_LBC     /* output a Watcom Linker Command File                */
+  OUTPUT_WATCOM_LBC,    /* output a Watcom Linker Command File                */
+  OUTPUT_NETWARE_IMP    /* output a NetWare ImportFile                        */
 
 } OutputFormat;
 
@@ -59,8 +60,9 @@ static void
 names_add( const char*  name,
            const char*  end )
 {
-  int   nn, len, h;
-  Name  nm;
+  unsigned int  h;
+  int           nn, len;
+  Name          nm;
 
   if ( end <= name )
     return;
@@ -86,7 +88,8 @@ names_add( const char*  name,
   if ( num_names >= max_names )
   {
     max_names += (max_names >> 1) + 4;
-    the_names  = (NameRec*)realloc( the_names, sizeof(the_names[0])*max_names );
+    the_names  = (NameRec*)realloc( the_names,
+                                    sizeof ( the_names[0] ) * max_names );
     if ( the_names == NULL )
       panic( "not enough memory" );
   }
@@ -115,7 +118,8 @@ name_compare( const void*  name1,
 static void
 names_sort( void )
 {
-  qsort( the_names, (size_t)num_names, sizeof(the_names[0]), name_compare );
+  qsort( the_names, (size_t)num_names,
+         sizeof ( the_names[0] ), name_compare );
 }
 
 
@@ -126,6 +130,7 @@ names_dump( FILE*         out,
 {
   int  nn;
 
+
   switch ( format )
   {
     case OUTPUT_WINDOWS_DEF:
@@ -150,23 +155,26 @@ names_dump( FILE*         out,
 
     case OUTPUT_WATCOM_LBC:
       {
-        /* we must omit the .dll suffix from the library name */
-        char   temp[512];
-        char*  dot;
+        const char*  dot;
+
 
         if ( dll_name == NULL )
         {
           fprintf( stderr,
-                   "you must provide a DLL name with the -d option !!\n" );
-          exit(4);
+                   "you must provide a DLL name with the -d option!\n" );
+          exit( 4 );
         }
 
+        /* we must omit the .dll suffix from the library name */
         dot = strchr( dll_name, '.' );
         if ( dot != NULL )
         {
-          int  len = (dot - dll_name);
-          if ( len > (int)(sizeof(temp)-1) )
-            len = sizeof(temp)-1;
+          char  temp[512];
+          int   len = dot - dll_name;
+
+
+          if ( len > (int)( sizeof ( temp ) - 1 ) )
+            len = sizeof ( temp ) - 1;
 
           memcpy( temp, dll_name, len );
           temp[len] = 0;
@@ -180,6 +188,16 @@ names_dump( FILE*         out,
       }
       break;
 
+    case OUTPUT_NETWARE_IMP:
+      {
+        if ( dll_name != NULL )
+          fprintf( out, "  (%s)\n", dll_name );
+        for ( nn = 0; nn < num_names - 1; nn++ )
+          fprintf( out, "  %s,\n", the_names[nn].name );
+        fprintf( out, "  %s\n", the_names[num_names - 1].name );
+      }
+      break;
+
     default:  /* LIST */
       for ( nn = 0; nn < num_names; nn++ )
         fprintf( out, "%s\n", the_names[nn].name );
@@ -201,7 +219,7 @@ typedef enum  State_
 static int
 read_header_file( FILE*  file, int  verbose )
 {
-  static char  buff[ LINEBUFF_SIZE+1 ];
+  static char  buff[LINEBUFF_SIZE + 1];
   State        state = STATE_START;
 
   while ( !feof( file ) )
@@ -304,6 +322,7 @@ usage( void )
    "           -w     : output .DEF file for Visual C++ and Mingw\n"
    "           -wB    : output .DEF file for Borland C++\n"
    "           -wW    : output Watcom Linker Response File\n"
+   "           -wN    : output NetWare Import File\n"
    "\n";
 
   fprintf( stderr,
@@ -387,6 +406,10 @@ int  main( int argc, const char* const*  argv )
             format = OUTPUT_WATCOM_LBC;
             break;
 
+          case 'N':
+            format = OUTPUT_NETWARE_IMP;
+            break;
+
           case 0:
             break;
 
diff --git a/src/3rdparty/freetype/src/tools/chktrcmp.py b/src/3rdparty/freetype/src/tools/chktrcmp.py
index d0f342e6bd..ce6500c7e2 100644
--- a/src/3rdparty/freetype/src/tools/chktrcmp.py
+++ b/src/3rdparty/freetype/src/tools/chktrcmp.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 #
 # Check trace components in FreeType 2 source.
-# Author: suzuki toshiya, 2009
+# Author: suzuki toshiya, 2009, 2013
 #
 # This code is explicitly into the public domain.
 
@@ -15,7 +15,7 @@ USED_COMPONENT  = {}
 KNOWN_COMPONENT = {}
 
 SRC_FILE_DIRS   = [ "src" ]
-TRACE_DEF_FILES = [ "include/freetype/internal/fttrace.h" ]
+TRACE_DEF_FILES = [ "include/internal/fttrace.h" ]
 
 
 # --------------------------------------------------------------
diff --git a/src/3rdparty/freetype/src/tools/cordic.py b/src/3rdparty/freetype/src/tools/cordic.py
index 3f80c5f09a..6742c90dfe 100644
--- a/src/3rdparty/freetype/src/tools/cordic.py
+++ b/src/3rdparty/freetype/src/tools/cordic.py
@@ -2,65 +2,20 @@
 import sys, math
 
 #units  = 64*65536.0   # don't change !!
-units  = 256
+units  = 180 * 2**16
 scale  = units/math.pi
 shrink = 1.0
 comma  = ""
 
-def calc_val( x ):
-    global units, shrink
-    angle  = math.atan(x)
-    shrink = shrink * math.cos(angle)
-    return angle/math.pi * units
-
-def  print_val( n, x ):
-    global comma
-
-    lo  = int(x)
-    hi  = lo + 1
-    alo = math.atan(lo)
-    ahi = math.atan(hi)
-    ax  = math.atan(2.0**n)
-
-    errlo = abs( alo - ax )
-    errhi = abs( ahi - ax )
-
-    if ( errlo < errhi ):
-      hi = lo
-
-    sys.stdout.write( comma + repr( int(hi) ) )
-    comma = ", "
-
-
 print ""
 print "table of arctan( 1/2^n ) for PI = " + repr(units/65536.0) + " units"
 
-# compute range of "i"
-r = [-1]
-r = r + range(32)
-
-for n in r:
-
-    if n >= 0:
-        x = 1.0/(2.0**n)    # tangent value
-    else:
-        x = 2.0**(-n)
+for n in range(1,32):
 
-    angle  = math.atan(x)    # arctangent
-    angle2 = angle*scale     # arctangent in FT_Angle units
+    x = 0.5**n                      # tangent value
 
-    # determine which integer value for angle gives the best tangent
-    lo  = int(angle2)
-    hi  = lo + 1
-    tlo = math.tan(lo/scale)
-    thi = math.tan(hi/scale)
-
-    errlo = abs( tlo - x )
-    errhi = abs( thi - x )
-
-    angle2 = hi
-    if errlo < errhi:
-        angle2 = lo
+    angle  = math.atan(x)           # arctangent
+    angle2 = round(angle*scale)     # arctangent in FT_Angle units
 
     if angle2 <= 0:
         break
@@ -68,12 +23,11 @@ for n in r:
     sys.stdout.write( comma + repr( int(angle2) ) )
     comma = ", "
 
-    shrink = shrink * math.cos( angle2/scale)
-
+    shrink /= math.sqrt( 1 + x*x )
 
 print
 print "shrink factor    = " + repr( shrink )
-print "shrink factor 2  = " + repr( shrink * (2.0**32) )
-print "expansion factor = " + repr(1/shrink)
+print "shrink factor 2  = " + repr( int( shrink * (2**32) ) )
+print "expansion factor = " + repr( 1/shrink )
 print ""
 
diff --git a/src/3rdparty/freetype/src/tools/docmaker/content.py b/src/3rdparty/freetype/src/tools/docmaker/content.py
index b398955b81..adea6f1d70 100644
--- a/src/3rdparty/freetype/src/tools/docmaker/content.py
+++ b/src/3rdparty/freetype/src/tools/docmaker/content.py
@@ -1,57 +1,81 @@
-#  Content (c) 2002, 2004, 2006, 2007, 2008, 2009
-#    David Turner <david@freetype.org>
 #
-#  This file contains routines used to parse the content of documentation
-#  comment blocks and build more structured objects out of them.
+#  content.py
 #
+#    Parse comment blocks to build content blocks (library file).
+#
+#  Copyright 2002, 2004, 2006-2009, 2012-2014 by
+#  David Turner.
+#
+#  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.
+
+#
+# This file contains routines to parse documentation comment blocks,
+# building more structured objects out of them.
+#
+
 
 from sources import *
-from utils import *
+from utils   import *
+
 import string, re
 
 
-# this regular expression is used to detect code sequences. these
-# are simply code fragments embedded in '{' and '}' like in:
 #
-#  {
-#    x = y + z;
-#    if ( zookoo == 2 )
-#    {
-#      foobar();
-#    }
-#  }
+# Regular expressions to detect code sequences.  `Code sequences' are simply
+# code fragments embedded in '{' and '}', as demonstrated in the following
+# example.
+#
+#   {
+#     x = y + z;
+#     if ( zookoo == 2 )
+#     {
+#       foobar();
+#     }
+#   }
 #
-# note that indentation of the starting and ending accolades must be
-# exactly the same. the code sequence can contain accolades at greater
-# indentation
+# Note that the indentation of the first opening brace and the last closing
+# brace must be exactly the same.  The code sequence itself should have a
+# larger indentation than the surrounding braces.
 #
 re_code_start = re.compile( r"(\s*){\s*$" )
 re_code_end   = re.compile( r"(\s*)}\s*$" )
 
 
-# this regular expression is used to isolate identifiers from
-# other text
 #
-re_identifier = re.compile( r'(\w*)' )
-
-
-# we collect macros ending in `_H'; while outputting the object data, we use
-# this info together with the object's file location to emit the appropriate
-# header file macro and name before the object itself
+# A regular expression to isolate identifiers from other text.
 #
-re_header_macro = re.compile( r'^#define\s{1,}(\w{1,}_H)\s{1,}<(.*)>' )
+re_identifier = re.compile( r'((?:\w|-)*)' )
 
 
-#############################################################################
 #
-# The DocCode class is used to store source code lines.
+# We collect macro names ending in `_H' (group 1), as defined in
+# `config/ftheader.h'.  While outputting the object data, we use this info
+# together with the object's file location (group 2) to emit the appropriate
+# header file macro and its associated file name before the object itself.
 #
-#   'self.lines' contains a set of source code lines that will be dumped as
-#   HTML in a <PRE> tag.
+# Example:
 #
-#   The object is filled line by line by the parser; it strips the leading
-#   "margin" space from each input line before storing it in 'self.lines'.
+#   #define FT_FREETYPE_H <freetype.h>
 #
+re_header_macro = re.compile( r'^#define\s{1,}(\w{1,}_H)\s{1,}<(.*)>' )
+
+
+################################################################
+##
+##  DOC CODE CLASS
+##
+##  The `DocCode' class is used to store source code lines.
+##
+##  `self.lines' contains a set of source code lines that will be dumped as
+##  HTML in a <PRE> tag.
+##
+##  The object is filled line by line by the parser; it strips the leading
+##  `margin' space from each input line before storing it in `self.lines'.
+##
 class  DocCode:
 
     def  __init__( self, margin, lines ):
@@ -77,12 +101,14 @@ class  DocCode:
 
 
 
-#############################################################################
-#
-# The DocPara class is used to store "normal" text paragraph.
-#
-#   'self.words' contains the list of words that make up the paragraph
-#
+################################################################
+##
+##  DOC PARA CLASS
+##
+##  `Normal' text paragraphs are stored in the `DocPara' class.
+##
+##  `self.words' contains the list of words that make up the paragraph.
+##
 class  DocPara:
 
     def  __init__( self, lines ):
@@ -123,17 +149,18 @@ class  DocPara:
         return result
 
 
-
-#############################################################################
-#
-#  The DocField class is used to store a list containing either DocPara or
-#  DocCode objects. Each DocField also has an optional "name" which is used
-#  when the object corresponds to a field or value definition
-#
+################################################################
+##
+##  DOC FIELD CLASS
+##
+##  The `DocField' class stores a list containing either `DocPara' or
+##  `DocCode' objects.  Each DocField object also has an optional `name'
+##  that is used when the object corresponds to a field or value definition.
+##
 class  DocField:
 
     def  __init__( self, name, lines ):
-        self.name  = name  # can be None for normal paragraphs/sources
+        self.name  = name  # can be `None' for normal paragraphs/sources
         self.items = []    # list of items
 
         mode_none  = 0     # start parsing mode
@@ -143,14 +170,14 @@ class  DocField:
         margin     = -1    # current code sequence indentation
         cur_lines  = []
 
-        # now analyze the markup lines to see if they contain paragraphs,
-        # code sequences or fields definitions
+        # analyze the markup lines to check whether they contain paragraphs,
+        # code sequences, or fields definitions
         #
         start = 0
         mode  = mode_none
 
         for l in lines:
-            # are we parsing a code sequence ?
+            # are we parsing a code sequence?
             if mode == mode_code:
                 m = re_code_end.match( l )
                 if m and len( m.group( 1 ) ) <= margin:
@@ -161,10 +188,10 @@ class  DocField:
                     cur_lines = []
                     mode      = mode_none
                 else:
-                    # nope, continue the code sequence
+                    # otherwise continue the code sequence
                     cur_lines.append( l[margin:] )
             else:
-                # start of code sequence ?
+                # start of code sequence?
                 m = re_code_start.match( l )
                 if m:
                     # save current lines
@@ -222,13 +249,29 @@ class  DocField:
         return result
 
 
-
-# this regular expression is used to detect field definitions
 #
-re_field = re.compile( r"\s*(\w*|\w(\w|\.)*\w)\s*::" )
-
-
-
+# A regular expression to detect field definitions.
+#
+# Examples:
+#
+#   foo     ::
+#   foo.bar ::
+#
+re_field = re.compile( r"""
+                         \s*
+                           (
+                             \w*
+                           |
+                             \w (\w | \.)* \w
+                           )
+                         \s* ::
+                       """, re.VERBOSE )
+
+
+################################################################
+##
+##  DOC MARKUP CLASS
+##
 class  DocMarkup:
 
     def  __init__( self, tag, lines ):
@@ -242,7 +285,7 @@ class  DocMarkup:
         for l in lines:
             m = re_field.match( l )
             if m:
-                # we detected the start of a new field definition
+                # We detected the start of a new field definition.
 
                 # first, save the current one
                 if cur_lines:
@@ -268,15 +311,6 @@ class  DocMarkup:
         except:
             return None
 
-    def  get_start( self ):
-        try:
-            result = ""
-            for word in self.fields[0].items[0].words:
-                result = result + " " + word
-            return result[1:]
-        except:
-            return "ERROR"
-
     def  dump( self, margin ):
         print " " * margin + "<" + self.tag + ">"
         for f in self.fields:
@@ -284,7 +318,10 @@ class  DocMarkup:
         print " " * margin + "</" + self.tag + ">"
 
 
-
+################################################################
+##
+##  DOC CHAPTER CLASS
+##
 class  DocChapter:
 
     def  __init__( self, block ):
@@ -300,7 +337,10 @@ class  DocChapter:
             self.order = []
 
 
-
+################################################################
+##
+##  DOC SECTION CLASS
+##
 class  DocSection:
 
     def  __init__( self, name = "Other" ):
@@ -329,18 +369,21 @@ class  DocSection:
                 self.title       = title
                 self.abstract    = block.get_markup_words( "abstract" )
                 self.description = block.get_markup_items( "description" )
-                self.order       = block.get_markup_words( "order" )
+                self.order       = block.get_markup_words_all( "order" )
                 return
 
     def  reorder( self ):
         self.block_names = sort_order_list( self.block_names, self.order )
 
 
-
+################################################################
+##
+##  CONTENT PROCESSOR CLASS
+##
 class  ContentProcessor:
 
     def  __init__( self ):
-        """initialize a block content processor"""
+        """Initialize a block content processor."""
         self.reset()
 
         self.sections = {}    # dictionary of documentation sections
@@ -351,8 +394,8 @@ class  ContentProcessor:
         self.headers  = {}    # dictionary of header macros
 
     def  set_section( self, section_name ):
-        """set current section during parsing"""
-        if not self.sections.has_key( section_name ):
+        """Set current section during parsing."""
+        if not section_name in self.sections:
             section = DocSection( section_name )
             self.sections[section_name] = section
             self.section                = section
@@ -363,15 +406,14 @@ class  ContentProcessor:
         chapter = DocChapter( block )
         self.chapters.append( chapter )
 
-
     def  reset( self ):
-        """reset the content processor for a new block"""
+        """Reset the content processor for a new block."""
         self.markups      = []
         self.markup       = None
         self.markup_lines = []
 
     def  add_markup( self ):
-        """add a new markup section"""
+        """Add a new markup section."""
         if self.markup and self.markup_lines:
 
             # get rid of last line of markup if it's empty
@@ -387,8 +429,8 @@ class  ContentProcessor:
             self.markup_lines = []
 
     def  process_content( self, content ):
-        """process a block content and return a list of DocMarkup objects
-           corresponding to it"""
+        """Process a block content and return a list of DocMarkup objects
+           corresponding to it."""
         markup       = None
         markup_lines = []
         first        = 1
@@ -446,7 +488,7 @@ class  ContentProcessor:
         # listed there
         for chap in self.chapters:
             for sec in chap.order:
-                if self.sections.has_key( sec ):
+                if sec in self.sections:
                     section = self.sections[sec]
                     section.chapter = chap
                     section.reorder()
@@ -461,6 +503,7 @@ class  ContentProcessor:
         others = []
         for sec in self.sections.values():
             if not sec.chapter:
+                sec.reorder()
                 others.append( sec )
 
         # create a new special chapter for all remaining sections
@@ -472,7 +515,10 @@ class  ContentProcessor:
             self.chapters.append( chap )
 
 
-
+################################################################
+##
+##  DOC BLOCK CLASS
+##
 class  DocBlock:
 
     def  __init__( self, source, follow, processor ):
@@ -549,24 +595,31 @@ class  DocBlock:
         return self.source.location()
 
     def  get_markup( self, tag_name ):
-        """return the DocMarkup corresponding to a given tag in a block"""
+        """Return the DocMarkup corresponding to a given tag in a block."""
         for m in self.markups:
             if m.tag == string.lower( tag_name ):
                 return m
         return None
 
-    def  get_markup_name( self, tag_name ):
-        """return the name of a given primary markup in a block"""
+    def  get_markup_words( self, tag_name ):
         try:
             m = self.get_markup( tag_name )
-            return m.get_name()
+            return m.fields[0].items[0].words
         except:
-            return None
+            return []
 
-    def  get_markup_words( self, tag_name ):
+    def  get_markup_words_all( self, tag_name ):
         try:
             m = self.get_markup( tag_name )
-            return m.fields[0].items[0].words
+            words = []
+            for item in m.fields[0].items:
+                # We honour empty lines in an `<Order>' section element by
+                # adding the sentinel `/empty/'.  The formatter should then
+                # convert it to an appropriate representation in the
+                # `section_enter' function.
+                words += item.words
+                words.append( "/empty/" )
+            return words
         except:
             return []
 
diff --git a/src/3rdparty/freetype/src/tools/docmaker/docmaker.py b/src/3rdparty/freetype/src/tools/docmaker/docmaker.py
index 1d9de9fbff..4fb1abf235 100644
--- a/src/3rdparty/freetype/src/tools/docmaker/docmaker.py
+++ b/src/3rdparty/freetype/src/tools/docmaker/docmaker.py
@@ -1,16 +1,26 @@
 #!/usr/bin/env python
 #
-#  DocMaker (c) 2002, 2004, 2008 David Turner <david@freetype.org>
+#  docmaker.py
 #
-# This program is a re-write of the original DocMaker took used
-# to generate the API Reference of the FreeType font engine
-# by converting in-source comments into structured HTML.
+#    Convert source code markup to HTML documentation.
 #
-# This new version is capable of outputting XML data, as well
-# as accepts more liberal formatting options.
+#  Copyright 2002, 2004, 2008, 2013, 2014 by
+#  David Turner.
 #
-# It also uses regular expression matching and substitution
-# to speed things significantly.
+#  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.
+
+#
+# This program is a re-write of the original DocMaker tool used to generate
+# the API Reference of the FreeType font rendering engine by converting
+# in-source comments into structured HTML.
+#
+# This new version is capable of outputting XML data as well as accepting
+# more liberal formatting options.  It also uses regular expression matching
+# and substitution to speed up operation significantly.
 #
 
 from sources   import *
@@ -39,13 +49,13 @@ def  usage():
 
 
 def  main( argv ):
-    """main program loop"""
+    """Main program loop."""
 
     global output_dir
 
     try:
-        opts, args = getopt.getopt( sys.argv[1:], \
-                                    "ht:o:p:",    \
+        opts, args = getopt.getopt( sys.argv[1:],
+                                    "ht:o:p:",
                                     ["help", "title=", "output=", "prefix="] )
     except getopt.GetoptError:
         usage()
@@ -56,7 +66,6 @@ def  main( argv ):
         sys.exit( 1 )
 
     # process options
-    #
     project_title  = "Project"
     project_prefix = None
     output_dir     = None
@@ -90,7 +99,9 @@ def  main( argv ):
     # process sections
     content_processor.finish()
 
-    formatter = HtmlFormatter( content_processor, project_title, project_prefix )
+    formatter = HtmlFormatter( content_processor,
+                               project_title,
+                               project_prefix )
 
     formatter.toc_dump()
     formatter.index_dump()
@@ -98,9 +109,7 @@ def  main( argv ):
 
 
 # if called from the command line
-#
 if __name__ == '__main__':
     main( sys.argv )
 
-
 # eof
diff --git a/src/3rdparty/freetype/src/tools/docmaker/formatter.py b/src/3rdparty/freetype/src/tools/docmaker/formatter.py
index f62ce676c1..7152c019d7 100644
--- a/src/3rdparty/freetype/src/tools/docmaker/formatter.py
+++ b/src/3rdparty/freetype/src/tools/docmaker/formatter.py
@@ -1,19 +1,37 @@
-#  Formatter (c) 2002, 2004, 2007, 2008 David Turner <david@freetype.org>
 #
+#  formatter.py
+#
+#    Convert parsed content blocks to a structured document (library file).
+#
+#  Copyright 2002, 2004, 2007, 2008, 2014 by
+#  David Turner.
+#
+#  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.
+
+#
+# This is the base Formatter class.  Its purpose is to convert a content
+# processor's data into specific documents (i.e., table of contents, global
+# index, and individual API reference indices).
+#
+# You need to sub-class it to output anything sensible.  For example, the
+# file `tohtml.py' contains the definition of the `HtmlFormatter' sub-class
+# to output HTML.
+#
+
 
 from sources import *
 from content import *
 from utils   import *
 
-# This is the base Formatter class.  Its purpose is to convert
-# a content processor's data into specific documents (i.e., table of
-# contents, global index, and individual API reference indices).
-#
-# You need to sub-class it to output anything sensible.  For example,
-# the file tohtml.py contains the definition of the HtmlFormatter sub-class
-# used to output -- you guessed it -- HTML.
-#
 
+################################################################
+##
+##  FORMATTER CLASS
+##
 class  Formatter:
 
     def  __init__( self, processor ):
@@ -36,20 +54,22 @@ class  Formatter:
                             self.add_identifier( field.name, block )
 
         self.block_index = self.identifiers.keys()
-        self.block_index.sort( index_sort )
+        self.block_index.sort( key = index_key )
 
     def  add_identifier( self, name, block ):
-        if self.identifiers.has_key( name ):
+        if name in self.identifiers:
             # duplicate name!
-            sys.stderr.write(                                           \
-               "WARNING: duplicate definition for '" + name + "' in " + \
-               block.location() + ", previous definition in " +         \
-               self.identifiers[name].location() + "\n" )
+            sys.stderr.write( "WARNING: duplicate definition for"
+                              + " '" + name + "' "
+                              + "in " + block.location() + ", "
+                              + "previous definition in "
+                              + self.identifiers[name].location()
+                              + "\n" )
         else:
             self.identifiers[name] = block
 
     #
-    #  Formatting the table of contents
+    # formatting the table of contents
     #
     def  toc_enter( self ):
         pass
@@ -97,7 +117,7 @@ class  Formatter:
             close_output( output )
 
     #
-    #  Formatting the index
+    # formatting the index
     #
     def  index_enter( self ):
         pass
@@ -128,7 +148,7 @@ class  Formatter:
             close_output( output )
 
     #
-    #  Formatting a section
+    # formatting a section
     #
     def  section_enter( self, section ):
         pass
@@ -162,7 +182,22 @@ class  Formatter:
         self.section_enter( section )
 
         for name in section.block_names:
-            block = self.identifiers[name]
+            skip_entry = 0
+            try:
+                block = self.identifiers[name]
+                # `block_names' can contain field names also,
+                # which we filter out
+                for markup in block.markups:
+                    if markup.tag == 'values':
+                        for field in markup.fields:
+                            if field.name == name:
+                                skip_entry = 1
+            except:
+                skip_entry = 1   # this happens e.g. for `/empty/' entries
+
+            if skip_entry:
+              continue
+
             self.block_enter( block )
 
             for markup in block.markups[1:]:   # always ignore first markup!
diff --git a/src/3rdparty/freetype/src/tools/docmaker/sources.py b/src/3rdparty/freetype/src/tools/docmaker/sources.py
index 7b68c07019..61ecc22c40 100644
--- a/src/3rdparty/freetype/src/tools/docmaker/sources.py
+++ b/src/3rdparty/freetype/src/tools/docmaker/sources.py
@@ -1,62 +1,70 @@
-#  Sources (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009
-#    David Turner <david@freetype.org>
 #
+#  sources.py
 #
-# this file contains definitions of classes needed to decompose
-# C sources files into a series of multi-line "blocks". There are
-# two kinds of blocks:
+#    Convert source code comments to multi-line blocks (library file).
 #
-#   - normal blocks, which contain source code or ordinary comments
+#  Copyright 2002-2004, 2006-2009, 2012-2014 by
+#  David Turner.
 #
-#   - documentation blocks, which have restricted formatting, and
-#     whose text always start with a documentation markup tag like
-#     "<Function>", "<Type>", etc..
+#  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.
+
+#
+# This library file contains definitions of classes needed to decompose C
+# source code files into a series of multi-line `blocks'.  There are two
+# kinds of blocks.
 #
-# the routines used to process the content of documentation blocks
-# are not contained here, but in "content.py"
+#   - Normal blocks, which contain source code or ordinary comments.
 #
-# the classes and methods found here only deal with text parsing
-# and basic documentation block extraction
+#   - Documentation blocks, which have restricted formatting, and whose text
+#     always start with a documentation markup tag like `<Function>',
+#     `<Type>', etc.
+#
+# The routines to process the content of documentation blocks are contained
+# in file `content.py'; the classes and methods found here only deal with
+# text parsing and basic documentation block extraction.
 #
 
-import fileinput, re, sys, os, string
 
+import fileinput, re, sys, os, string
 
 
 ################################################################
 ##
-##  BLOCK FORMAT PATTERN
+##  SOURCE BLOCK FORMAT CLASS
+##
+##  A simple class containing compiled regular expressions to detect
+##  potential documentation format block comments within C source code.
 ##
-##   A simple class containing compiled regular expressions used
-##   to detect potential documentation format block comments within
-##   C source code
+##  The `column' pattern must contain a group to `unbox' the content of
+##  documentation comment blocks.
 ##
-##   note that the 'column' pattern must contain a group that will
-##   be used to "unbox" the content of documentation comment blocks
+##  Later on, paragraphs are converted to long lines, which simplifies the
+##  regular expressions that act upon the text.
 ##
 class  SourceBlockFormat:
 
     def  __init__( self, id, start, column, end ):
-        """create a block pattern, used to recognize special documentation blocks"""
+        """Create a block pattern, used to recognize special documentation
+           blocks."""
         self.id     = id
         self.start  = re.compile( start, re.VERBOSE )
         self.column = re.compile( column, re.VERBOSE )
         self.end    = re.compile( end, re.VERBOSE )
 
 
-
 #
-# format 1 documentation comment blocks look like the following:
+# Format 1 documentation comment blocks.
 #
-#    /************************************/
+#    /************************************/ (at least 2 asterisks)
 #    /*                                  */
 #    /*                                  */
 #    /*                                  */
-#    /************************************/
+#    /************************************/ (at least 2 asterisks)
 #
-# we define a few regular expressions here to detect them
-#
-
 start = r'''
   \s*      # any number of whitespace
   /\*{2,}/ # followed by '/' and at least two asterisks then '/'
@@ -75,16 +83,13 @@ re_source_block_format1 = SourceBlockFormat( 1, start, column, start )
 
 
 #
-# format 2 documentation comment blocks look like the following:
+# Format 2 documentation comment blocks.
 #
 #    /************************************ (at least 2 asterisks)
 #     *
+#     *                                    (1 asterisk)
 #     *
-#     *
-#     *
-#     **/       (1 or more asterisks at the end)
-#
-# we define a few regular expressions here to detect them
+#     */                                   (1 or more asterisks)
 #
 start = r'''
   \s*     # any number of whitespace
@@ -93,9 +98,9 @@ start = r'''
 '''
 
 column = r'''
-  \s*        # any number of whitespace
-  \*{1}(?!/) # followed by precisely one asterisk not followed by `/'
-  (.*)       # then anything (group1)
+  \s*           # any number of whitespace
+  \*{1}(?![*/]) # followed by precisely one asterisk not followed by `/'
+  (.*)          # then anything (group1)
 '''
 
 end = r'''
@@ -107,51 +112,101 @@ re_source_block_format2 = SourceBlockFormat( 2, start, column, end )
 
 
 #
-# the list of supported documentation block formats, we could add new ones
-# relatively easily
+# The list of supported documentation block formats.  We could add new ones
+# quite easily.
 #
 re_source_block_formats = [re_source_block_format1, re_source_block_format2]
 
 
 #
-# the following regular expressions corresponds to markup tags
-# within the documentation comment blocks. they're equivalent
-# despite their different syntax
+# The following regular expressions correspond to markup tags within the
+# documentation comment blocks.  They are equivalent despite their different
+# syntax.
+#
+# A markup tag consists of letters or character `-', to be found in group 1.
 #
-# notice how each markup tag _must_ begin a new line
+# Notice that a markup tag _must_ begin a new paragraph.
 #
-re_markup_tag1 = re.compile( r'''\s*<(\w*)>''' )  # <xxxx> format
-re_markup_tag2 = re.compile( r'''\s*@(\w*):''' )  # @xxxx: format
+re_markup_tag1 = re.compile( r'''\s*<((?:\w|-)*)>''' )  # <xxxx> format
+re_markup_tag2 = re.compile( r'''\s*@((?:\w|-)*):''' )  # @xxxx: format
 
 #
-# the list of supported markup tags, we could add new ones relatively
-# easily
+# The list of supported markup tags.  We could add new ones quite easily.
 #
 re_markup_tags = [re_markup_tag1, re_markup_tag2]
 
+
+#
+# A regular expression to detect a cross reference, after markup tags have
+# been stripped off.  Group 1 is the reference, group 2 the rest of the
+# line.
 #
-# used to detect a cross-reference, after markup tags have been stripped
+# A cross reference consists of letters, digits, or characters `-' and `_'.
 #
-re_crossref = re.compile( r'@(\w*)(.*)' )
+re_crossref = re.compile( r'@((?:\w|-)*)(.*)' )    #  @foo
 
 #
-# used to detect italic and bold styles in paragraph text
+# Two regular expressions to detect italic and bold markup, respectively.
+# Group 1 is the markup, group 2 the rest of the line.
 #
-re_italic = re.compile( r"_(\w(\w|')*)_(.*)" )     #  _italic_
-re_bold   = re.compile( r"\*(\w(\w|')*)\*(.*)" )   #  *bold*
+# Note that the markup is limited to words consisting of letters, digits,
+# the character `_', or an apostrophe (but not as the first character).
+#
+re_italic = re.compile( r"_(\w(?:\w|')*)_(.*)" )     #  _italic_
+re_bold   = re.compile( r"\*(\w(?:\w|')*)\*(.*)" )   #  *bold*
 
 #
-# used to detect the end of commented source lines
+# This regular expression code to identify an URL has been taken from
+#
+#   http://mail.python.org/pipermail/tutor/2002-September/017228.html
 #
-re_source_sep = re.compile( r'\s*/\*\s*\*/' )
+# (with slight modifications).
+#
+urls = r'(?:https?|telnet|gopher|file|wais|ftp)'
+ltrs = r'\w'
+gunk = r'/#~:.?+=&%@!\-'
+punc = r'.:?\-'
+any  = "%(ltrs)s%(gunk)s%(punc)s" % { 'ltrs' : ltrs,
+                                      'gunk' : gunk,
+                                      'punc' : punc }
+url  = r"""
+         (
+           \b                    # start at word boundary
+           %(urls)s :            # need resource and a colon
+           [%(any)s] +?          # followed by one or more of any valid
+                                 # character, but be conservative and
+                                 # take only what you need to...
+           (?=                   # [look-ahead non-consumptive assertion]
+             [%(punc)s]*         # either 0 or more punctuation
+             (?:                 # [non-grouping parentheses]
+               [^%(any)s] | $    # followed by a non-url char
+                                 # or end of the string
+             )
+           )
+         )
+        """ % {'urls' : urls,
+               'any'  : any,
+               'punc' : punc }
+
+re_url = re.compile( url, re.VERBOSE | re.MULTILINE )
 
 #
-# used to perform cross-reference within source output
+# A regular expression that stops collection of comments for the current
+# block.
+#
+re_source_sep = re.compile( r'\s*/\*\s*\*/' )   #  /* */
+
+#
+# A regular expression to find possible C identifiers while outputting
+# source code verbatim, covering things like `*foo' or `(bar'.  Group 1 is
+# the prefix, group 2 the identifier -- since we scan lines from left to
+# right, sequentially splitting the source code into prefix and identifier
+# is fully sufficient for our purposes.
 #
 re_source_crossref = re.compile( r'(\W*)(\w*)' )
 
 #
-# a list of reserved source keywords
+# A regular expression that matches a list of reserved C source keywords.
 #
 re_source_keywords = re.compile( '''\\b ( typedef   |
                                           struct    |
@@ -179,24 +234,16 @@ re_source_keywords = re.compile( '''\\b ( typedef   |
 ##
 ##  SOURCE BLOCK CLASS
 ##
-##   A SourceProcessor is in charge of reading a C source file
-##   and decomposing it into a series of different "SourceBlocks".
-##   each one of these blocks can be made of the following data:
-##
-##   - A documentation comment block that starts with "/**" and
-##     whose exact format will be discussed later
+##  There are two important fields in a `SourceBlock' object.
 ##
-##   - normal sources lines, including comments
+##    self.lines
+##      A list of text lines for the corresponding block.
 ##
-##   the important fields in a text block are the following ones:
-##
-##     self.lines   : a list of text lines for the corresponding block
-##
-##     self.content : for documentation comment blocks only, this is the
-##                    block content that has been "unboxed" from its
-##                    decoration. This is None for all other blocks
-##                    (i.e. sources or ordinary comments with no starting
-##                     markup tag)
+##    self.content
+##      For documentation comment blocks only, this is the block content
+##      that has been `unboxed' from its decoration.  This is `None' for all
+##      other blocks (i.e., sources or ordinary comments with no starting
+##      markup tag)
 ##
 class  SourceBlock:
 
@@ -233,7 +280,7 @@ class  SourceBlock:
     def  location( self ):
         return "(" + self.filename + ":" + repr( self.lineno ) + ")"
 
-    # debugging only - not used in normal operations
+    # debugging only -- not used in normal operations
     def  dump( self ):
         if self.content:
             print "{{{content start---"
@@ -250,39 +297,38 @@ class  SourceBlock:
             print line
 
 
-
 ################################################################
 ##
 ##  SOURCE PROCESSOR CLASS
 ##
-##   The SourceProcessor is in charge of reading a C source file
-##   and decomposing it into a series of different "SourceBlock"
-##   objects.
+##  The `SourceProcessor' is in charge of reading a C source file and
+##  decomposing it into a series of different `SourceBlock' objects.
 ##
-##   each one of these blocks can be made of the following data:
+##  A SourceBlock object consists of the following data.
 ##
-##   - A documentation comment block that starts with "/**" and
-##     whose exact format will be discussed later
+##    - A documentation comment block using one of the layouts above.  Its
+##      exact format will be discussed later.
 ##
-##   - normal sources lines, include comments
+##    - Normal sources lines, including comments.
 ##
 ##
 class  SourceProcessor:
 
     def  __init__( self ):
-        """initialize a source processor"""
+        """Initialize a source processor."""
         self.blocks   = []
         self.filename = None
         self.format   = None
         self.lines    = []
 
     def  reset( self ):
-        """reset a block processor, clean all its blocks"""
+        """Reset a block processor and clean up all its blocks."""
         self.blocks = []
         self.format = None
 
     def  parse_file( self, filename ):
-        """parse a C source file, and add its blocks to the processor's list"""
+        """Parse a C source file and add its blocks to the processor's
+           list."""
         self.reset()
 
         self.filename = filename
@@ -301,16 +347,16 @@ class  SourceProcessor:
                 self.process_normal_line( line )
             else:
                 if self.format.end.match( line ):
-                    # that's a normal block end, add it to 'lines' and
-                    # create a new block
+                    # A normal block end.  Add it to `lines' and create a
+                    # new block
                     self.lines.append( line )
                     self.add_block_lines()
                 elif self.format.column.match( line ):
-                    # that's a normal column line, add it to 'lines'
+                    # A normal column line.  Add it to `lines'.
                     self.lines.append( line )
                 else:
-                    # humm.. this is an unexpected block end,
-                    # create a new block, but don't process the line
+                    # An unexpected block end.  Create a new block, but
+                    # don't process the line.
                     self.add_block_lines()
 
                     # we need to process the line again
@@ -320,7 +366,8 @@ class  SourceProcessor:
         self.add_block_lines()
 
     def  process_normal_line( self, line ):
-        """process a normal line and check whether it is the start of a new block"""
+        """Process a normal line and check whether it is the start of a new
+           block."""
         for f in re_source_block_formats:
             if f.start.match( line ):
                 self.add_block_lines()
@@ -330,9 +377,12 @@ class  SourceProcessor:
         self.lines.append( line )
 
     def  add_block_lines( self ):
-        """add the current accumulated lines and create a new block"""
+        """Add the current accumulated lines and create a new block."""
         if self.lines != []:
-            block = SourceBlock( self, self.filename, self.lineno, self.lines )
+            block = SourceBlock( self,
+                                 self.filename,
+                                 self.lineno,
+                                 self.lines )
 
             self.blocks.append( block )
             self.format = None
@@ -340,7 +390,7 @@ class  SourceProcessor:
 
     # debugging only, not used in normal operations
     def  dump( self ):
-        """print all blocks in a processor"""
+        """Print all blocks in a processor."""
         for b in self.blocks:
             b.dump()
 
diff --git a/src/3rdparty/freetype/src/tools/docmaker/tohtml.py b/src/3rdparty/freetype/src/tools/docmaker/tohtml.py
index fffa120973..05fc08a92d 100644
--- a/src/3rdparty/freetype/src/tools/docmaker/tohtml.py
+++ b/src/3rdparty/freetype/src/tools/docmaker/tohtml.py
@@ -1,5 +1,19 @@
-#  ToHTML (c) 2002, 2003, 2005, 2006, 2007, 2008
-#    David Turner <david@freetype.org>
+#
+#  tohtml.py
+#
+#    A sub-class container of the `Formatter' class to produce HTML.
+#
+#  Copyright 2002, 2003, 2005-2008, 2013, 2014 by
+#  David Turner.
+#
+#  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.
+
+# The parent class is contained in file `formatter.py'.
+
 
 from sources import *
 from content import *
@@ -8,7 +22,7 @@ from formatter import *
 import time
 
 
-# The following defines the HTML header used by all generated pages.
+# The following strings define the HTML header used by all generated pages.
 html_header_1 = """\
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
 "http://www.w3.org/TR/html4/loose.dtd">
@@ -21,62 +35,125 @@ html_header_1 = """\
 html_header_2 = """\
  API Reference</title>
 <style type="text/css">
+  a:link { color: #0000EF; }
+  a:visited { color: #51188E; }
+  a:hover { color: #FF0000; }
+
   body { font-family: Verdana, Geneva, Arial, Helvetica, serif;
          color: #000000;
-         background: #FFFFFF; }
+         background: #FFFFFF;
+         width: 87%;
+         margin: auto; }
+
+  div.section { width: 75%;
+                margin: auto; }
+  div.section hr { margin: 4ex 0 1ex 0; }
+  div.section h4 { background-color: #EEEEFF;
+                   font-size: medium;
+                   font-style: oblique;
+                   font-weight: bold;
+                   margin: 3ex 0 1.5ex 9%;
+                   padding: 0.3ex 0 0.3ex 1%; }
+  div.section p { margin: 1.5ex 0 1.5ex 10%; }
+  div.section pre { margin: 3ex 0 3ex 9%;
+                    background-color: #D6E8FF;
+                    padding: 2ex 0 2ex 1%; }
+  div.section table.fields { width: 90%;
+                             margin: 1.5ex 0 1.5ex 10%; }
+  div.section table.toc { width: 95%;
+                          margin: 1.5ex 0 1.5ex 5%; }
+  div.timestamp { text-align: center;
+                  font-size: 69%;
+                  margin: 1.5ex 0 1.5ex 0; }
 
-  p { text-align: justify; }
   h1 { text-align: center; }
-  li { text-align: justify; }
-  td { padding: 0 0.5em 0 0.5em; }
-  td.left { padding: 0 0.5em 0 0.5em;
-            text-align: left; }
+  h3 { font-size: medium;
+       margin: 4ex 0 1.5ex 0; }
 
-  a:link { color: #0000EF; }
-  a:visited { color: #51188E; }
-  a:hover { color: #FF0000; }
+  p { text-align: justify; }
+
+  pre.colored { color: blue; }
 
   span.keyword { font-family: monospace;
                  text-align: left;
                  white-space: pre;
                  color: darkblue; }
 
-  pre.colored { color: blue; }
+  table.fields td.val { font-weight: bold;
+                        text-align: right;
+                        width: 30%;
+                        vertical-align: baseline;
+                        padding: 1ex 1em 1ex 0; }
+  table.fields td.desc { vertical-align: baseline;
+                         padding: 1ex 0 1ex 1em; }
+  table.fields td.desc p:first-child { margin: 0; }
+  table.fields td.desc p { margin: 1.5ex 0 0 0; }
+  table.index { margin: 6ex auto 6ex auto;
+                border: 0;
+                border-collapse: separate;
+                border-spacing: 1em 0.3ex; }
+  table.index tr { padding: 0; }
+  table.index td { padding: 0; }
+  table.index-toc-link { width: 100%;
+                         border: 0;
+                         border-spacing: 0;
+                         margin: 1ex 0 1ex 0; }
+  table.index-toc-link td.left { padding: 0 0.5em 0 0.5em;
+                                 font-size: 83%;
+                                 text-align: left; }
+  table.index-toc-link td.middle { padding: 0 0.5em 0 0.5em;
+                                   font-size: 83%;
+                                   text-align: center; }
+  table.index-toc-link td.right { padding: 0 0.5em 0 0.5em;
+                                  font-size: 83%;
+                                  text-align: right; }
+  table.synopsis { margin: 6ex auto 6ex auto;
+                   border: 0;
+                   border-collapse: separate;
+                   border-spacing: 2em 0.6ex; }
+  table.synopsis tr { padding: 0; }
+  table.synopsis td { padding: 0; }
+  table.toc td.link { width: 30%;
+                      text-align: right;
+                      vertical-align: baseline;
+                      padding: 1ex 1em 1ex 0; }
+  table.toc td.desc { vertical-align: baseline;
+                      padding: 1ex 0 1ex 1em;
+                      text-align: left; }
+  table.toc td.desc p:first-child { margin: 0;
+                                    text-align: left; }
+  table.toc td.desc p { margin: 1.5ex 0 0 0;
+                        text-align: left; }
 
-  ul.empty { list-style-type: none; }
 </style>
 </head>
 <body>
 """
 
-html_header_3 = """
-<table align=center><tr><td><font size=-1>[<a href="\
+html_header_3l = """
+<table class="index-toc-link"><tr><td class="left">[<a href="\
 """
 
-html_header_3i = """
-<table align=center><tr><td width="100%"></td>
-<td><font size=-1>[<a href="\
+html_header_3r = """
+<table class="index-toc-link"><tr><td class="right">[<a href="\
 """
 
 html_header_4 = """\
-">Index</a>]</font></td>
-<td width="100%"></td>
-<td><font size=-1>[<a href="\
+">Index</a>]</td><td class="right">[<a href="\
 """
 
-html_header_5 = """\
-">TOC</a>]</font></td></tr></table>
-<center><h1>\
+html_header_5t = """\
+">TOC</a>]</td></tr></table>
+<h1>\
 """
 
-html_header_5t = """\
-">Index</a>]</font></td>
-<td width="100%"></td></tr></table>
-<center><h1>\
+html_header_5i = """\
+">Index</a>]</td></tr></table>
+<h1>\
 """
 
 html_header_6 = """\
- API Reference</h1></center>
+ API Reference</h1>
 """
 
 
@@ -87,8 +164,8 @@ html_footer = """\
 """
 
 # The header and footer used for each section.
-section_title_header = "<center><h1>"
-section_title_footer = "</h1></center>"
+section_title_header = "<h1>"
+section_title_footer = "</h1>"
 
 # The header and footer used for code segments.
 code_header = '<pre class="colored">'
@@ -99,66 +176,65 @@ para_header = "<p>"
 para_footer = "</p>"
 
 # Block header and footer.
-block_header        = '<table align=center width="75%"><tr><td>'
+block_header        = '<div class="section">'
 block_footer_start  = """\
-</td></tr></table>
-<hr width="75%">
-<table align=center width="75%"><tr><td><font size=-2>[<a href="\
+<hr>
+<table class="index-toc-link"><tr><td class="left">[<a href="\
 """
 block_footer_middle = """\
-">Index</a>]</font></td>
-<td width="100%"></td>
-<td><font size=-2>[<a href="\
+">Index</a>]</td>\
+<td class="middle">[<a href="#">Top</a>]</td>\
+<td class="right">[<a href="\
 """
 block_footer_end    = """\
-">TOC</a>]</font></td></tr></table>
+">TOC</a>]</td></tr></table></div>
 """
 
 # Description header/footer.
-description_header = '<table align=center width="87%"><tr><td>'
-description_footer = "</td></tr></table><br>"
+description_header = ""
+description_footer = ""
 
 # Marker header/inter/footer combination.
-marker_header = '<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>'
-marker_inter  = "</b></em></td></tr><tr><td>"
-marker_footer = "</td></tr></table>"
+marker_header = "<h4>"
+marker_inter  = "</h4>"
+marker_footer = ""
 
 # Header location header/footer.
-header_location_header = '<table align=center width="87%"><tr><td>'
-header_location_footer = "</td></tr></table><br>"
+header_location_header = "<p>"
+header_location_footer = "</p>"
 
 # Source code extracts header/footer.
-source_header = '<table align=center width="87%"><tr bgcolor="#D6E8FF"><td><pre>\n'
-source_footer = "\n</pre></table><br>"
+source_header = "<pre>"
+source_footer = "</pre>"
 
 # Chapter header/inter/footer.
-chapter_header = '<br><table align=center width="75%"><tr><td><h2>'
-chapter_inter  = '</h2><ul class="empty"><li>'
-chapter_footer = '</li></ul></td></tr></table>'
+chapter_header = """\
+<div class="section">
+<h2>\
+"""
+chapter_inter  = '</h2>'
+chapter_footer = '</div>'
 
 # Index footer.
 index_footer_start = """\
 <hr>
-<table><tr><td width="100%"></td>
-<td><font size=-2>[<a href="\
+<table class="index-toc-link"><tr><td class="right">[<a href="\
 """
 index_footer_end = """\
-">TOC</a>]</font></td></tr></table>
+">TOC</a>]</td></tr></table>
 """
 
 # TOC footer.
 toc_footer_start = """\
 <hr>
-<table><tr><td><font size=-2>[<a href="\
+<table class="index-toc-link"><tr><td class="left">[<a href="\
 """
 toc_footer_end = """\
-">Index</a>]</font></td>
-<td width="100%"></td>
-</tr></table>
+">Index</a>]</td></tr></table>
 """
 
 
-# source language keyword coloration/styling
+# Source language keyword coloration and styling.
 keyword_prefix = '<span class="keyword">'
 keyword_suffix = '</span>'
 
@@ -166,95 +242,78 @@ section_synopsis_header = '<h2>Synopsis</h2>'
 section_synopsis_footer = ''
 
 
-# Translate a single line of source to HTML.  This will convert
-# a "<" into "&lt.", ">" into "&gt.", etc.
+# Translate a single line of source to HTML.  This converts `<', `>', and
+# `&' into `&lt;',`&gt;', and `&amp;'.
+#
 def  html_quote( line ):
-    result = string.replace( line, "&", "&amp;" )
-    result = string.replace( result, "<", "&lt;" )
-    result = string.replace( result, ">", "&gt;" )
+    result = string.replace( line,   "&", "&amp;" )
+    result = string.replace( result, "<", "&lt;"  )
+    result = string.replace( result, ">", "&gt;"  )
     return result
 
 
-# same as 'html_quote', but ignores left and right brackets
-def  html_quote0( line ):
-    return string.replace( line, "&", "&amp;" )
-
-
-def  dump_html_code( lines, prefix = "" ):
-    # clean the last empty lines
-    l = len( self.lines )
-    while l > 0 and string.strip( self.lines[l - 1] ) == "":
-        l = l - 1
-
-    # The code footer should be directly appended to the last code
-    # line to avoid an additional blank line.
-    print prefix + code_header,
-    for line in self.lines[0 : l + 1]:
-        print '\n' + prefix + html_quote( line ),
-    print prefix + code_footer,
-
-
-
+################################################################
+##
+##  HTML FORMATTER CLASS
+##
 class  HtmlFormatter( Formatter ):
 
     def  __init__( self, processor, project_title, file_prefix ):
         Formatter.__init__( self, processor )
 
-        global html_header_1, html_header_2, html_header_3
-        global html_header_4, html_header_5, html_footer
+        global html_header_1
+        global html_header_2
+        global html_header_3l, html_header_3r
+        global html_header_4
+        global html_header_5t, html_header_5i
+        global html_header_6
+        global html_footer
 
         if file_prefix:
             file_prefix = file_prefix + "-"
         else:
             file_prefix = ""
 
-        self.headers           = processor.headers
-        self.project_title     = project_title
-        self.file_prefix       = file_prefix
-        self.html_header       = html_header_1 + project_title +              \
-                                 html_header_2 +                              \
-                                 html_header_3 + file_prefix + "index.html" + \
-                                 html_header_4 + file_prefix + "toc.html" +   \
-                                 html_header_5 + project_title +              \
-                                 html_header_6
-
-        self.html_index_header = html_header_1 + project_title +             \
-                                 html_header_2 +                             \
-                                 html_header_3i + file_prefix + "toc.html" + \
-                                 html_header_5 + project_title +             \
-                                 html_header_6
-
-        self.html_toc_header   = html_header_1 + project_title +              \
-                                 html_header_2 +                              \
-                                 html_header_3 + file_prefix + "index.html" + \
-                                 html_header_5t + project_title +             \
-                                 html_header_6
-
-        self.html_footer       = "<center><font size=""-2"">generated on " +     \
-                                 time.asctime( time.localtime( time.time() ) ) + \
-                                 "</font></center>" + html_footer
+        self.headers       = processor.headers
+        self.project_title = project_title
+        self.file_prefix   = file_prefix
+        self.html_header   = (
+          html_header_1 + project_title
+          + html_header_2
+          + html_header_3l + file_prefix + "index.html"
+          + html_header_4 + file_prefix + "toc.html"
+          + html_header_5t + project_title
+          + html_header_6 )
+        self.html_index_header = (
+          html_header_1 + project_title
+          + html_header_2
+          + html_header_3r + file_prefix + "toc.html"
+          + html_header_5t + project_title
+          + html_header_6 )
+        self.html_toc_header = (
+          html_header_1 + project_title
+          + html_header_2
+          + html_header_3l + file_prefix + "index.html"
+          + html_header_5i + project_title
+          + html_header_6 )
+        self.html_footer = (
+          '<div class="timestamp">generated on '
+          + time.asctime( time.localtime( time.time() ) )
+          + "</div>" + html_footer )
 
         self.columns = 3
 
     def  make_section_url( self, section ):
         return self.file_prefix + section.name + ".html"
 
-    def  make_block_url( self, block ):
-        return self.make_section_url( block.section ) + "#" + block.name
-
-    def  make_html_words( self, words ):
-        """ convert a series of simple words into some HTML text """
-        line = ""
-        if words:
-            line = html_quote( words[0] )
-            for w in words[1:]:
-                line = line + " " + html_quote( w )
-
-        return line
+    def  make_block_url( self, block, name = None ):
+        if name == None:
+            name = block.name
+        return self.make_section_url( block.section ) + "#" + name
 
     def  make_html_word( self, word ):
-        """analyze a simple word to detect cross-references and styling"""
-        # look for cross-references
+        """Analyze a simple word to detect cross-references and markup."""
+        # handle cross-references
         m = re_crossref.match( word )
         if m:
             try:
@@ -265,35 +324,38 @@ class  HtmlFormatter( Formatter ):
                 return '<a href="' + url + '">' + name + '</a>' + rest
             except:
                 # we detected a cross-reference to an unknown item
-                sys.stderr.write( \
-                   "WARNING: undefined cross reference '" + name + "'.\n" )
+                sys.stderr.write( "WARNING: undefined cross reference"
+                                  + " '" + name + "'.\n" )
                 return '?' + name + '?' + rest
 
-        # look for italics and bolds
+        # handle markup for italic and bold
         m = re_italic.match( word )
         if m:
             name = m.group( 1 )
-            rest = m.group( 3 )
+            rest = m.group( 2 )
             return '<i>' + name + '</i>' + rest
 
         m = re_bold.match( word )
         if m:
             name = m.group( 1 )
-            rest = m.group( 3 )
+            rest = m.group( 2 )
             return '<b>' + name + '</b>' + rest
 
         return html_quote( word )
 
     def  make_html_para( self, words ):
-        """ convert words of a paragraph into tagged HTML text, handle xrefs """
+        """Convert words of a paragraph into tagged HTML text.  Also handle
+           cross references."""
         line = ""
         if words:
             line = self.make_html_word( words[0] )
             for word in words[1:]:
                 line = line + " " + self.make_html_word( word )
+            # handle hyperlinks
+            line = re_url.sub( r'<a href="\1">\1</a>', line )
             # convert `...' quotations into real left and right single quotes
-            line = re.sub( r"(^|\W)`(.*?)'(\W|$)",  \
-                           r'\1&lsquo;\2&rsquo;\3', \
+            line = re.sub( r"(^|\W)`(.*?)'(\W|$)",
+                           r'\1&lsquo;\2&rsquo;\3',
                            line )
             # convert tilde into non-breakable space
             line = string.replace( line, "~", "&nbsp;" )
@@ -301,7 +363,7 @@ class  HtmlFormatter( Formatter ):
         return para_header + line + para_footer
 
     def  make_html_code( self, lines ):
-        """ convert a code sequence to HTML """
+        """Convert a code sequence to HTML."""
         line = code_header + '\n'
         for l in lines:
             line = line + html_quote( l ) + '\n'
@@ -309,7 +371,7 @@ class  HtmlFormatter( Formatter ):
         return line + code_footer
 
     def  make_html_items( self, items ):
-        """ convert a field's content into some valid HTML """
+        """Convert a field's content into HTML."""
         lines = []
         for item in items:
             if item.lines:
@@ -324,7 +386,9 @@ class  HtmlFormatter( Formatter ):
 
     def  print_html_field( self, field ):
         if field.name:
-            print "<table><tr valign=top><td><b>" + field.name + "</b></td><td>"
+            print( '<table><tr valign="top"><td><b>'
+                   + field.name
+                   + "</b></td><td>" )
 
         print self.make_html_items( field.items )
 
@@ -345,12 +409,24 @@ class  HtmlFormatter( Formatter ):
                     result = result + prefix + '<b>' + name + '</b>'
                 elif re_source_keywords.match( name ):
                     # this is a C keyword
-                    result = result + prefix + keyword_prefix + name + keyword_suffix
-                elif self.identifiers.has_key( name ):
+                    result = ( result + prefix
+                               + keyword_prefix + name + keyword_suffix )
+                elif name in self.identifiers:
                     # this is a known identifier
                     block = self.identifiers[name]
-                    result = result + prefix + '<a href="' + \
-                             self.make_block_url( block ) + '">' + name + '</a>'
+                    id = block.name
+
+                    # link to a field ID if possible
+                    for markup in block.markups:
+                        if markup.tag == 'values':
+                            for field in markup.fields:
+                                if field.name:
+                                    id = name
+
+                    result = ( result + prefix
+                               + '<a href="'
+                               + self.make_block_url( block, id )
+                               + '">' + name + '</a>' )
                 else:
                     result = result + html_quote( line[:length] )
 
@@ -362,15 +438,11 @@ class  HtmlFormatter( Formatter ):
         return result
 
     def  print_html_field_list( self, fields ):
-        print "<p></p>"
-        print "<table cellpadding=3 border=0>"
+        print '<table class="fields">'
         for field in fields:
-            if len( field.name ) > 22:
-              print "<tr valign=top><td colspan=0><b>" + field.name + "</b></td></tr>"
-              print "<tr valign=top><td></td><td>"
-            else:
-              print "<tr valign=top><td><b>" + field.name + "</b></td><td>"
-
+            print ( '<tr><td class="val" id="' + field.name + '">'
+                    + field.name
+                    + '</td><td class="desc">' )
             self.print_html_items( field.items )
             print "</td></tr>"
         print "</table>"
@@ -379,10 +451,9 @@ class  HtmlFormatter( Formatter ):
         table_fields = []
         for field in markup.fields:
             if field.name:
-                # we begin a new series of field or value definitions, we
-                # will record them in the 'table_fields' list before outputting
-                # all of them as a single table
-                #
+                # We begin a new series of field or value definitions.  We
+                # record them in the `table_fields' list before outputting
+                # all of them as a single table.
                 table_fields.append( field )
             else:
                 if table_fields:
@@ -395,7 +466,7 @@ class  HtmlFormatter( Formatter ):
             self.print_html_field_list( table_fields )
 
     #
-    #  Formatting the index
+    # formatting the index
     #
     def  index_enter( self ):
         print self.html_index_header
@@ -407,11 +478,11 @@ class  HtmlFormatter( Formatter ):
         self.index_items[name] = url
 
     def  index_exit( self ):
-        # block_index already contains the sorted list of index names
+        # `block_index' already contains the sorted list of index names
         count = len( self.block_index )
-        rows  = ( count + self.columns - 1 ) / self.columns
+        rows  = ( count + self.columns - 1 ) // self.columns
 
-        print "<table align=center border=0 cellpadding=0 cellspacing=0>"
+        print '<table class="index">'
         for r in range( rows ):
             line = "<tr>"
             for c in range( self.columns ):
@@ -419,7 +490,8 @@ class  HtmlFormatter( Formatter ):
                 if i < count:
                     bname = self.block_index[r + c * rows]
                     url   = self.index_items[bname]
-                    line = line + '<td><a href="' + url + '">' + bname + '</a></td>'
+                    line  = ( line + '<td><a href="' + url + '">'
+                              + bname + '</a></td>' )
                 else:
                     line = line + '<td></td>'
             line = line + "</tr>"
@@ -427,9 +499,9 @@ class  HtmlFormatter( Formatter ):
 
         print "</table>"
 
-        print index_footer_start +            \
-              self.file_prefix + "toc.html" + \
-              index_footer_end
+        print( index_footer_start
+               + self.file_prefix + "toc.html"
+               + index_footer_end )
 
         print self.html_footer
 
@@ -442,21 +514,20 @@ class  HtmlFormatter( Formatter ):
         Formatter.index_dump( self, index_filename )
 
     #
-    #  Formatting the table of content
+    # formatting the table of contents
     #
     def  toc_enter( self ):
         print self.html_toc_header
-        print "<center><h1>Table of Contents</h1></center>"
+        print "<h1>Table of Contents</h1>"
 
     def  toc_chapter_enter( self, chapter ):
-        print  chapter_header + string.join( chapter.title ) + chapter_inter
-        print "<table cellpadding=5>"
+        print chapter_header + string.join( chapter.title ) + chapter_inter
+        print '<table class="toc">'
 
     def  toc_section_enter( self, section ):
-        print '<tr valign=top><td class="left">'
-        print '<a href="' + self.make_section_url( section ) + '">' + \
-               section.title + '</a></td><td>'
-
+        print ( '<tr><td class="link">'
+                + '<a href="' + self.make_section_url( section ) + '">'
+                + section.title + '</a></td><td class="desc">' )
         print self.make_html_para( section.abstract )
 
     def  toc_section_exit( self, section ):
@@ -467,14 +538,14 @@ class  HtmlFormatter( Formatter ):
         print chapter_footer
 
     def  toc_index( self, index_filename ):
-        print chapter_header +                                      \
-              '<a href="' + index_filename + '">Global Index</a>' + \
-              chapter_inter + chapter_footer
+        print( chapter_header
+               + '<a href="' + index_filename + '">Global Index</a>'
+               + chapter_inter + chapter_footer )
 
     def  toc_exit( self ):
-        print toc_footer_start +                \
-              self.file_prefix + "index.html" + \
-              toc_footer_end
+        print( toc_footer_start
+               + self.file_prefix + "index.html"
+               + toc_footer_end )
 
         print self.html_footer
 
@@ -488,14 +559,12 @@ class  HtmlFormatter( Formatter ):
         Formatter.toc_dump( self, toc_filename, index_filename )
 
     #
-    #  Formatting sections
+    # formatting sections
     #
     def  section_enter( self, section ):
         print self.html_header
 
-        print section_title_header
-        print section.title
-        print section_title_footer
+        print section_title_header + section.title + section_title_footer
 
         maxwidth = 0
         for b in section.blocks.values():
@@ -503,32 +572,43 @@ class  HtmlFormatter( Formatter ):
                 maxwidth = len( b.name )
 
         width = 70  # XXX magic number
-        if maxwidth <> 0:
+        if maxwidth > 0:
             # print section synopsis
             print section_synopsis_header
-            print "<table align=center cellspacing=5 cellpadding=0 border=0>"
+            print '<table class="synopsis">'
 
-            columns = width / maxwidth
+            columns = width // maxwidth
             if columns < 1:
                 columns = 1
 
             count = len( section.block_names )
-            rows  = ( count + columns - 1 ) / columns
+            # don't handle last entry if it is empty
+            if section.block_names[-1] == "/empty/":
+                count -= 1
+            rows  = ( count + columns - 1 ) // columns
 
             for r in range( rows ):
                 line = "<tr>"
                 for c in range( columns ):
                     i = r + c * rows
-                    line = line + '<td></td><td>'
+                    line = line + '<td>'
                     if i < count:
                         name = section.block_names[i]
-                        line = line + '<a href="#' + name + '">' + name + '</a>'
+                        if name == "/empty/":
+                            # it can happen that a complete row is empty, and
+                            # without a proper `filler' the browser might
+                            # collapse the row to a much smaller height (or
+                            # even omit it completely)
+                            line = line + "&nbsp;"
+                        else:
+                            line = ( line + '<a href="#' + name + '">'
+                                     + name + '</a>' )
 
                     line = line + '</td>'
                 line = line + "</tr>"
                 print line
 
-            print "</table><br><br>"
+            print "</table>"
             print section_synopsis_footer
 
         print description_header
@@ -540,7 +620,7 @@ class  HtmlFormatter( Formatter ):
 
         # place html anchor if needed
         if block.name:
-            print '<h4><a name="' + block.name + '">' + block.name + '</a></h4>'
+            print( '<h3 id="' + block.name + '">' + block.name + '</h3>' )
 
         # dump the block C source lines now
         if block.code:
@@ -548,16 +628,17 @@ class  HtmlFormatter( Formatter ):
             for f in self.headers.keys():
                 if block.source.filename.find( f ) >= 0:
                     header = self.headers[f] + ' (' + f + ')'
-                    break;
-                
+                    break
+
 #           if not header:
-#               sys.stderr.write( \
-#                 'WARNING: No header macro for ' + block.source.filename + '.\n' )
+#               sys.stderr.write(
+#                 "WARNING: No header macro for"
+#                 + " '" + block.source.filename + "'.\n" )
 
             if header:
-                print header_location_header
-                print 'Defined in ' + header + '.'
-                print header_location_footer
+                print ( header_location_header
+                        + 'Defined in ' + header + '.'
+                        + header_location_footer )
 
             print source_header
             for l in block.code:
@@ -579,15 +660,16 @@ class  HtmlFormatter( Formatter ):
             print marker_footer
 
     def  block_exit( self, block ):
-        print block_footer_start + self.file_prefix + "index.html" + \
-              block_footer_middle + self.file_prefix + "toc.html" +  \
-              block_footer_end
+        print( block_footer_start + self.file_prefix + "index.html"
+               + block_footer_middle + self.file_prefix + "toc.html"
+               + block_footer_end )
 
     def  section_exit( self, section ):
         print html_footer
 
     def  section_dump_all( self ):
         for section in self.sections:
-            self.section_dump( section, self.file_prefix + section.name + '.html' )
+            self.section_dump( section,
+                               self.file_prefix + section.name + '.html' )
 
 # eof
diff --git a/src/3rdparty/freetype/src/tools/docmaker/utils.py b/src/3rdparty/freetype/src/tools/docmaker/utils.py
index 1d96658c7d..b35823ab74 100644
--- a/src/3rdparty/freetype/src/tools/docmaker/utils.py
+++ b/src/3rdparty/freetype/src/tools/docmaker/utils.py
@@ -1,48 +1,42 @@
-#  Utils (c) 2002, 2004, 2007, 2008  David Turner <david@freetype.org>
 #
-
-import string, sys, os, glob
-
-# current output directory
+#  utils.py
 #
-output_dir = None
-
-
-# This function is used to sort the index.  It is a simple lexicographical
-# sort, except that it places capital letters before lowercase ones.
+#    Auxiliary functions for the `docmaker' tool (library file).
 #
-def  index_sort( s1, s2 ):
-    if not s1:
-        return -1
-
-    if not s2:
-        return 1
-
-    l1 = len( s1 )
-    l2 = len( s2 )
-    m1 = string.lower( s1 )
-    m2 = string.lower( s2 )
+#  Copyright 2002, 2004, 2007, 2008, 2014 by
+#  David Turner.
+#
+#  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.
 
-    for i in range( l1 ):
-        if i >= l2 or m1[i] > m2[i]:
-            return 1
 
-        if m1[i] < m2[i]:
-            return -1
+import string, sys, os, glob, itertools
 
-        if s1[i] < s2[i]:
-            return -1
 
-        if s1[i] > s2[i]:
-            return 1
+# current output directory
+#
+output_dir = None
 
-    if l2 > l1:
-        return -1
 
-    return 0
+# A function that generates a sorting key.  We want lexicographical order
+# (primary key) except that capital letters are sorted before lowercase
+# ones (secondary key).
+#
+# The primary key is implemented by lowercasing the input.  The secondary
+# key is simply the original data appended, character by character.  For
+# example, the sort key for `FT_x' is `fFtT__xx', while the sort key for
+# `ft_X' is `fftt__xX'.  Since ASCII codes of uppercase letters are
+# numerically smaller than the codes of lowercase letters, `fFtT__xx' gets
+# sorted before `fftt__xX'.
+#
+def  index_key( s ):
+    return string.join( itertools.chain( *zip( s.lower(), s ) ) )
 
 
-# Sort input_list, placing the elements of order_list in front.
+# Sort `input_list', placing the elements of `order_list' in front.
 #
 def  sort_order_list( input_list, order_list ):
     new_list = order_list[:]
@@ -52,9 +46,9 @@ def  sort_order_list( input_list, order_list ):
     return new_list
 
 
-# Open the standard output to a given project documentation file.  Use
-# "output_dir" to determine the filename location if necessary and save the
-# old stdout in a tuple that is returned by this function.
+# Divert standard output to a given project documentation file.  Use
+# `output_dir' to determine the filename location if necessary and save the
+# old stdout handle in a tuple that is returned by this function.
 #
 def  open_output( filename ):
     global output_dir
@@ -69,7 +63,7 @@ def  open_output( filename ):
     return ( new_file, old_stdout )
 
 
-# Close the output that was returned by "close_output".
+# Close the output that was returned by `open_output'.
 #
 def  close_output( output ):
     output[0].close()
@@ -83,15 +77,16 @@ def  check_output():
     if output_dir:
         if output_dir != "":
             if not os.path.isdir( output_dir ):
-                sys.stderr.write( "argument" + " '" + output_dir + "' " + \
-                                  "is not a valid directory" )
+                sys.stderr.write( "argument"
+                                  + " '" + output_dir + "' "
+                                  + "is not a valid directory" )
                 sys.exit( 2 )
         else:
             output_dir = None
 
 
 def  file_exists( pathname ):
-    """checks that a given file exists"""
+    """Check that a given file exists."""
     result = 1
     try:
         file = open( pathname, "r" )
@@ -104,12 +99,12 @@ def  file_exists( pathname ):
 
 
 def  make_file_list( args = None ):
-    """builds a list of input files from command-line arguments"""
+    """Build a list of input files from command-line arguments."""
     file_list = []
     # sys.stderr.write( repr( sys.argv[1 :] ) + '\n' )
 
     if not args:
-        args = sys.argv[1 :]
+        args = sys.argv[1:]
 
     for pathname in args:
         if string.find( pathname, '*' ) >= 0:
diff --git a/src/3rdparty/freetype/src/tools/ftrandom/README b/src/3rdparty/freetype/src/tools/ftrandom/README
index c093f15e81..71bf05323d 100644
--- a/src/3rdparty/freetype/src/tools/ftrandom/README
+++ b/src/3rdparty/freetype/src/tools/ftrandom/README
@@ -43,6 +43,6 @@ Arguments are:
   --rasterize              Call FT_Render_Glyph as well as loading it.
   --result <dir>           This is the directory in which test files are
                            placed.
-  --test <file>            Run a single test on a pre-generated testcase. 
+  --test <file>            Run a single test on a pre-generated testcase.
                            Done in the current process so it can be debugged
                            more easily.
diff --git a/src/3rdparty/freetype/src/tools/ftrandom/ftrandom.c b/src/3rdparty/freetype/src/tools/ftrandom/ftrandom.c
index 4daac0dc1d..9a5b632673 100644
--- a/src/3rdparty/freetype/src/tools/ftrandom/ftrandom.c
+++ b/src/3rdparty/freetype/src/tools/ftrandom/ftrandom.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2007, 2008 by George Williams */
+/* Copyright (C) 2005, 2007, 2008, 2013 by George Williams */
 /*
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -184,7 +184,6 @@
   {
     FT_Library  context;
     FT_Face     face;
-    int         i, num;
 
 
     if ( FT_Init_FreeType( &context ) )
@@ -203,6 +202,9 @@
       TestFace( face );
     else
     {
+      int  i, num;
+
+
       num = face->num_faces;
       FT_Done_Face( face );
 
@@ -327,12 +329,9 @@
   FindFonts( char**  fontdirs,
              char**  extensions )
   {
-    DIR*            examples;
-    struct dirent*  ent;
-
-    int             i, max;
-    char            buffer[1025];
-    struct stat     statb;
+    int          i, max;
+    char         buffer[1025];
+    struct stat  statb;
 
 
     max  = 0;
@@ -340,6 +339,10 @@
 
     for ( i = 0; fontdirs[i] != NULL; ++i )
     {
+      DIR*            examples;
+      struct dirent*  ent;
+
+
       examples = opendir( fontdirs[i] );
       if ( examples == NULL )
       {
@@ -446,9 +449,9 @@
       fseek( new, getRandom( 0, item->len - 1 ), SEEK_SET );
 
       if ( item->isbinary )
-        putc( getRandom( 0, 0xff ), new );
+        putc( getRandom( 0, 0xFF ), new );
       else if ( item->isascii )
-        putc( getRandom( 0x20, 0x7e ), new );
+        putc( getRandom( 0x20, 0x7E ), new );
       else
       {
         int  hex = getRandom( 0, 15 );
@@ -555,7 +558,6 @@
         char**  argv )
   {
     char    **dirs, **exts;
-    char    *pt, *end;
     int     dcnt = 0, ecnt = 0, rset = false, allexts = false;
     int     i;
     time_t  now;
@@ -567,7 +569,10 @@
 
     for ( i = 1; i < argc; ++i )
     {
-      pt = argv[i];
+      char*  pt = argv[i];
+      char*  end;
+
+
       if ( pt[0] == '-' && pt[1] == '-' )
         ++pt;
 
@@ -633,12 +638,21 @@
     }
 
     if ( allexts )
+    {
+      free( exts );
       exts = NULL;
+    }
     else if ( ecnt == 0 )
+    {
+      free( exts );
       exts = default_ext_list;
+    }
 
     if ( dcnt == 0 )
+    {
+      free( dirs );
       dirs = default_dir_list;
+    }
 
     if ( testfile != NULL )
       ExecuteTest( testfile );         /* This should never return */
diff --git a/src/3rdparty/freetype/src/tools/glnames.py b/src/3rdparty/freetype/src/tools/glnames.py
index 55573b22fe..8810bf57f1 100644
--- a/src/3rdparty/freetype/src/tools/glnames.py
+++ b/src/3rdparty/freetype/src/tools/glnames.py
@@ -6,7 +6,7 @@
 #
 
 
-# Copyright 1996-2000, 2003, 2005, 2007, 2008 by
+# Copyright 1996-2000, 2003, 2005, 2007, 2008, 2011 by
 # David Turner, Robert Wilhelm, and Werner Lemberg.
 #
 # This file is part of the FreeType project, and may only be used, modified,
@@ -151,7 +151,7 @@ mac_standard_names = \
 # The list of standard `SID' glyph names.  For the official list,
 # see Annex A of document at
 #
-#   http://partners.adobe.com/asn/developer/pdfs/tn/5176.CFF.pdf.
+#   http://partners.adobe.com/public/developer/en/font/5176.CFF.pdf  .
 #
 sid_standard_names = \
 [
@@ -412,11 +412,10 @@ t1_expert_encoding = \
 ]
 
 
-# This data has been taken literally from the file `glyphlist.txt',
-# version 2.0, 22 Sept 2002.  It is available from
+# This data has been taken literally from the files `glyphlist.txt'
+# and `zapfdingbats.txt' version 2.0, Sept 2002.  It is available from
 #
-#   http://partners.adobe.com/asn/developer/typeforum/unicodegn.html
-#   http://partners.adobe.com/public/developer/en/opentype/glyphlist.txt
+#   http://sourceforge.net/adobe/aglfn/
 #
 adobe_glyph_list = """\
 A;0041
@@ -4700,6 +4699,207 @@ zretroflexhook;0290
 zstroke;01B6
 zuhiragana;305A
 zukatakana;30BA
+a100;275E
+a101;2761
+a102;2762
+a103;2763
+a104;2764
+a105;2710
+a106;2765
+a107;2766
+a108;2767
+a109;2660
+a10;2721
+a110;2665
+a111;2666
+a112;2663
+a117;2709
+a118;2708
+a119;2707
+a11;261B
+a120;2460
+a121;2461
+a122;2462
+a123;2463
+a124;2464
+a125;2465
+a126;2466
+a127;2467
+a128;2468
+a129;2469
+a12;261E
+a130;2776
+a131;2777
+a132;2778
+a133;2779
+a134;277A
+a135;277B
+a136;277C
+a137;277D
+a138;277E
+a139;277F
+a13;270C
+a140;2780
+a141;2781
+a142;2782
+a143;2783
+a144;2784
+a145;2785
+a146;2786
+a147;2787
+a148;2788
+a149;2789
+a14;270D
+a150;278A
+a151;278B
+a152;278C
+a153;278D
+a154;278E
+a155;278F
+a156;2790
+a157;2791
+a158;2792
+a159;2793
+a15;270E
+a160;2794
+a161;2192
+a162;27A3
+a163;2194
+a164;2195
+a165;2799
+a166;279B
+a167;279C
+a168;279D
+a169;279E
+a16;270F
+a170;279F
+a171;27A0
+a172;27A1
+a173;27A2
+a174;27A4
+a175;27A5
+a176;27A6
+a177;27A7
+a178;27A8
+a179;27A9
+a17;2711
+a180;27AB
+a181;27AD
+a182;27AF
+a183;27B2
+a184;27B3
+a185;27B5
+a186;27B8
+a187;27BA
+a188;27BB
+a189;27BC
+a18;2712
+a190;27BD
+a191;27BE
+a192;279A
+a193;27AA
+a194;27B6
+a195;27B9
+a196;2798
+a197;27B4
+a198;27B7
+a199;27AC
+a19;2713
+a1;2701
+a200;27AE
+a201;27B1
+a202;2703
+a203;2750
+a204;2752
+a205;276E
+a206;2770
+a20;2714
+a21;2715
+a22;2716
+a23;2717
+a24;2718
+a25;2719
+a26;271A
+a27;271B
+a28;271C
+a29;2722
+a2;2702
+a30;2723
+a31;2724
+a32;2725
+a33;2726
+a34;2727
+a35;2605
+a36;2729
+a37;272A
+a38;272B
+a39;272C
+a3;2704
+a40;272D
+a41;272E
+a42;272F
+a43;2730
+a44;2731
+a45;2732
+a46;2733
+a47;2734
+a48;2735
+a49;2736
+a4;260E
+a50;2737
+a51;2738
+a52;2739
+a53;273A
+a54;273B
+a55;273C
+a56;273D
+a57;273E
+a58;273F
+a59;2740
+a5;2706
+a60;2741
+a61;2742
+a62;2743
+a63;2744
+a64;2745
+a65;2746
+a66;2747
+a67;2748
+a68;2749
+a69;274A
+a6;271D
+a70;274B
+a71;25CF
+a72;274D
+a73;25A0
+a74;274F
+a75;2751
+a76;25B2
+a77;25BC
+a78;25C6
+a79;2756
+a7;271E
+a81;25D7
+a82;2758
+a83;2759
+a84;275A
+a85;276F
+a86;2771
+a87;2772
+a88;2773
+a89;2768
+a8;271F
+a90;2769
+a91;276C
+a92;276D
+a93;276A
+a94;276B
+a95;2774
+a96;2775
+a97;275B
+a98;275C
+a99;275D
+a9;2720
 """
 
 
@@ -5067,7 +5267,7 @@ def main():
   write( "/*                                                                         */\n" )
   write( "/*    PostScript glyph names.                                              */\n" )
   write( "/*                                                                         */\n" )
-  write( "/*  Copyright 2005, 2008 by                                                */\n" )
+  write( "/*  Copyright 2005, 2008, 2011 by                                          */\n" )
   write( "/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */\n" )
   write( "/*                                                                         */\n" )
   write( "/*  This file is part of the FreeType project, and may only be used,       */\n" )
diff --git a/src/3rdparty/freetype/src/tools/test_afm.c b/src/3rdparty/freetype/src/tools/test_afm.c
index f5f99363ca..24cd0c4f0e 100644
--- a/src/3rdparty/freetype/src/tools/test_afm.c
+++ b/src/3rdparty/freetype/src/tools/test_afm.c
@@ -118,7 +118,7 @@
 
 
     if ( argc < 2 )
-      return FT_Err_Invalid_Argument;
+      return FT_ERR( Invalid_Argument );
 
     error = FT_Init_FreeType( &library );
     if ( error )
diff --git a/src/3rdparty/freetype/src/tools/test_bbox.c b/src/3rdparty/freetype/src/tools/test_bbox.c
index e085c5b3d6..64b82c384b 100644
--- a/src/3rdparty/freetype/src/tools/test_bbox.c
+++ b/src/3rdparty/freetype/src/tools/test_bbox.c
@@ -88,6 +88,26 @@
   };
 
 
+  /* dummy outline #3 with bbox of [0 100 128 128] precisely */
+  static FT_Vector  dummy_vec_3[4] =
+  {
+    XVEC( 100.0, 127.0 ),
+    XVEC( 200.0, 127.0 ),
+    XVEC(   0.0, 136.0 ),
+    XVEC(   0.0, 100.0 )
+  };
+
+  static FT_Outline  dummy_outline_3 =
+  {
+    1,
+    4,
+    dummy_vec_3,
+    dummy_tag_1,
+    dummy_contour_1,
+    0
+  };
+
+
   static void
   dump_outline( FT_Outline*  outline )
   {
@@ -125,12 +145,14 @@
       FT_Outline_Get_CBox( outline, &bbox );
 
     time0 = get_time() - time0;
-    printf( "time = %5.2f cbox = [%.2f %.2f %.2f %.2f]\n",
+    printf( "time = %6.3f cbox = [%8.4f %8.4f %8.4f %8.4f]\n",
              ((double)time0/10000.0),
              XVAL( bbox.xMin ),
              XVAL( bbox.yMin ),
              XVAL( bbox.xMax ),
              XVAL( bbox.yMax ) );
+    printf( "cbox_hex = [%08X %08X %08X %08X]\n",
+             bbox.xMin, bbox.yMin, bbox.xMax, bbox.yMax );
 
 
     time0 = get_time();
@@ -138,15 +160,17 @@
       FT_Outline_Get_BBox( outline, &bbox );
 
     time0 = get_time() - time0;
-    printf( "time = %5.2f bbox = [%.2f %.2f %.2f %.2f]\n",
+    printf( "time = %6.3f bbox = [%8.4f %8.4f %8.4f %8.4f]\n",
              ((double)time0/10000.0),
              XVAL( bbox.xMin ),
              XVAL( bbox.yMin ),
              XVAL( bbox.xMax ),
              XVAL( bbox.yMax ) );
+    printf( "bbox_hex = [%08X %08X %08X %08X]\n",
+             bbox.xMin, bbox.yMin, bbox.xMax, bbox.yMax );
   }
 
-#define REPEAT  100000L
+#define REPEAT  1000000L
 
   int  main( int  argc, char**  argv )
   {
@@ -155,6 +179,10 @@
 
     printf( "outline #2\n" );
     profile_outline( &dummy_outline_2, REPEAT );
+
+    printf( "outline #3\n" );
+    profile_outline( &dummy_outline_3, REPEAT );
+
     return 0;
   }
 
diff --git a/src/3rdparty/freetype/src/tools/test_trig.c b/src/3rdparty/freetype/src/tools/test_trig.c
index 8c8a544aa9..99ac1cf174 100644
--- a/src/3rdparty/freetype/src/tools/test_trig.c
+++ b/src/3rdparty/freetype/src/tools/test_trig.c
@@ -8,9 +8,8 @@
 #define  PI   3.14159265358979323846
 #define  SPI  (PI/FT_ANGLE_PI)
 
-/* the precision in 16.16 fixed float points of the checks. Expect */
-/* between 2 and 5 noise LSB bits during operations, due to        */
-/* rounding errors..                                               */
+/* the precision in 16.16 fixed-point checks. Expect between 2 and 5 */
+/* noise LSB bits during operations, due to rounding errors..        */
 #define  THRESHOLD  64
 
   static  error = 0;
@@ -18,14 +17,16 @@
   static void
   test_cos( void )
   {
-    FT_Fixed  f1, f2;
-    double    d1, d2;
-    int       i;
+    int  i;
 
-    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000L )
     {
+      FT_Fixed  f1, f2;
+      double    d2;
+
+
       f1 = FT_Cos(i);
-      d1 = f1/65536.0;
       d2 = cos( i*SPI );
       f2 = (FT_Fixed)(d2*65536.0);
 
@@ -39,18 +40,19 @@
   }
 
 
-
   static void
   test_sin( void )
   {
-    FT_Fixed  f1, f2;
-    double    d1, d2;
-    int       i;
+    int  i;
 
-    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000L )
     {
+      FT_Fixed  f1, f2;
+      double    d2;
+
+
       f1 = FT_Sin(i);
-      d1 = f1/65536.0;
       d2 = sin( i*SPI );
       f2 = (FT_Fixed)(d2*65536.0);
 
@@ -67,14 +69,16 @@
   static void
   test_tan( void )
   {
-    FT_Fixed  f1, f2;
-    double    d1, d2;
-    int       i;
+    int  i;
 
-    for ( i = 0; i < FT_ANGLE_PI2-0x2000000; i += 0x10000 )
+
+    for ( i = 0; i < FT_ANGLE_PI2 - 0x2000000L; i += 0x10000L )
     {
+      FT_Fixed  f1, f2;
+      double    d2;
+
+
       f1 = FT_Tan(i);
-      d1 = f1/65536.0;
       d2 = tan( i*SPI );
       f2 = (FT_Fixed)(d2*65536.0);
 
@@ -91,12 +95,16 @@
   static void
   test_atan2( void )
   {
-    FT_Fixed  c2, s2;
-    double    l, a, c1, s1;
-    int       i, j;
+    int  i;
 
-    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000L )
     {
+      FT_Fixed  c2, s2;
+      double    l, a, c1, s1;
+      int       j;
+
+
       l  = 5.0;
       a  = i*SPI;
 
@@ -118,16 +126,20 @@
     }
   }
 
+
   static void
   test_unit( void )
   {
-    FT_Vector  v;
-    double     a, c1, s1;
-    FT_Fixed   c2, s2;
-    int        i;
+    int  i;
+
 
-    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000L )
     {
+      FT_Vector  v;
+      double     a, c1, s1;
+      FT_Fixed   c2, s2;
+
+
       FT_Vector_Unit( &v, i );
       a  = ( i*SPI );
       c1 = cos(a);
@@ -151,12 +163,15 @@
   static void
   test_length( void )
   {
-    FT_Vector  v;
-    FT_Fixed   l, l2;
-    int        i;
+    int  i;
+
 
-    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+    for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000L )
     {
+      FT_Vector  v;
+      FT_Fixed   l, l2;
+
+
       l   = (FT_Fixed)(500.0*65536.0);
       v.x = (FT_Fixed)( l * cos( i*SPI ) );
       v.y = (FT_Fixed)( l * sin( i*SPI ) );
@@ -175,19 +190,26 @@
   static void
   test_rotate( void )
   {
-    FT_Fixed  c2, s2, c4, s4;
-    FT_Vector v;
-    double    l, ra, a, c1, s1, cra, sra, c3, s3;
-    int       i, j, rotate;
+    int  rotate;
+
 
-    for ( rotate = 0; rotate < FT_ANGLE_2PI; rotate += 0x10000 )
+    for ( rotate = 0; rotate < FT_ANGLE_2PI; rotate += 0x10000L )
     {
+      double  ra, cra, sra;
+      int     i;
+
+
       ra  = rotate*SPI;
       cra = cos( ra );
       sra = sin( ra );
 
-      for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000 )
+      for ( i = 0; i < FT_ANGLE_2PI; i += 0x10000L )
       {
+        FT_Fixed   c2, s2, c4, s4;
+        FT_Vector  v;
+        double     l, a, c1, s1, c3, s3;
+
+
         l  = 500.0;
         a  = i*SPI;
 
-- 
cgit v1.2.3