cdec cleanup, remove bayesian stuff, parsing stuff

1 files changed, 0 insertions, 727 deletions

diff --git a/jam-files/boost-build/tools/boostbook.jam b/jam-files/boost-build/tools/boostbook.jam
deleted file mode 100644
index 3a5964c6..00000000
--- a/jam-files/boost-build/tools/boostbook.jam
+++ /dev/null
@@ -1,727 +0,0 @@
-# Copyright 2003, 2004, 2005 Dave Abrahams 
-# Copyright 2003, 2004, 2005 Douglas Gregor 
-# Copyright 2005, 2006, 2007 Rene Rivera 
-# Copyright 2003, 2004, 2005 Vladimir Prus 
-# Distributed under the Boost Software License, Version 1.0. 
-# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) 
-
-#  This module defines rules to handle generation of documentation
-#  from BoostBook sources.
-#
-#  The type of output is controlled by the <format> feature which can
-#  have the following values::
-#
-#   * html: Generates html documention.  This is the default.
-#   * xhtml: Generates xhtml documentation
-#   * htmlhelp: Generates html help output.
-#   * onehtml: Generates a single html page.
-#   * man: Generates man pages.
-#   * pdf: Generates pdf documentation.
-#   * ps: Generates postscript output.
-#   * docbook: Generates docbook XML.
-#   * fo: Generates XSL formating objects.
-#   * tests: Extracts test cases from the boostbook XML.
-#
-#  format is an implicit feature, so typing pdf on the command
-#  line (for example) is a short-cut for format=pdf.
-
-import "class" : new ;
-import common ;
-import errors ;
-import targets ;
-import feature ;
-import generators ;
-import print ;
-import property ;
-import project ;
-import property-set ;
-import regex ;
-import scanner ;
-import sequence ;
-import make ;
-import os ;
-import type ;
-import modules path project ;
-import build-system ;
-
-import xsltproc : xslt xslt-dir ;
-
-# Make this module into a project.
-project.initialize $(__name__) ;
-project boostbook ;
-
-
-feature.feature format : html xhtml htmlhelp onehtml man pdf ps docbook fo tests
-  : incidental implicit composite propagated ;
-
-type.register DTDXML : dtdxml ;
-type.register XML : xml ;
-type.register BOOSTBOOK : boostbook : XML ;
-type.register DOCBOOK : docbook : XML ; 
-type.register FO : fo : XML ;
-type.register PDF : pdf ;
-type.register PS : ps ;
-type.register XSLT : xsl : XML ;
-type.register HTMLDIR ;
-type.register XHTMLDIR ;
-type.register HTMLHELP ;
-type.register MANPAGES ;
-type.register TESTS : tests ;
-# Artificial target type, used to require invocation of top-level
-# BoostBook generator.
-type.register BOOSTBOOK_MAIN ;
-
-
-# Initialize BoostBook support.
-rule init (
-      docbook-xsl-dir ? # The DocBook XSL stylesheet directory. If not
-                        # provided, we use DOCBOOK_XSL_DIR from the environment
-                        # (if available) or look in standard locations.
-                        # Otherwise, we let the XML processor load the
-                        # stylesheets remotely.
-            
-    : docbook-dtd-dir ? # The DocBook DTD directory. If not provided, we use
-                        # DOCBOOK_DTD_DIR From the environment (if available) or
-                        # look in standard locations.  Otherwise, we let the XML
-                        # processor load the DTD remotely.
-
-    : boostbook-dir ?   # The BoostBook directory with the DTD and XSL subdirs.
-)
-{
-
-  if ! $(.initialized) 
-  {
-    .initialized = true ;
-    
-    check-boostbook-dir $(boostbook-dir) ;
-    find-tools $(docbook-xsl-dir) : $(docbook-dtd-dir) : $(boostbook-dir) ;
-
-    # Register generators only if we've were called via "using boostbook ; "
-    generators.register-standard boostbook.dtdxml-to-boostbook : DTDXML : XML ;
-    generators.register-standard boostbook.boostbook-to-docbook : XML : DOCBOOK ;
-    generators.register-standard boostbook.boostbook-to-tests : XML : TESTS ;
-    generators.register-standard boostbook.docbook-to-onehtml : DOCBOOK : HTML ;
-    generators.register-standard boostbook.docbook-to-htmldir : DOCBOOK : HTMLDIR ;
-    generators.register-standard boostbook.docbook-to-xhtmldir : DOCBOOK : XHTMLDIR ;
-    generators.register-standard boostbook.docbook-to-htmlhelp : DOCBOOK : HTMLHELP ;
-    generators.register-standard boostbook.docbook-to-manpages : DOCBOOK : MANPAGES ;
-    generators.register-standard boostbook.docbook-to-fo : DOCBOOK : FO ;
-    
-    # The same about Jamfile main target rules.
-    IMPORT $(__name__) : boostbook : : boostbook ;
-  }
-  else
-  {
-    if $(docbook-xsl-dir) 
-    {
-      modify-config ;
-      .docbook-xsl-dir = [ path.make $(docbook-xsl-dir) ] ;
-      check-docbook-xsl-dir ;
-    }
-    if $(docbook-dtd-dir) 
-    {
-      modify-config ;
-      .docbook-dtd-dir = [ path.make $(docbook-dtd-dir) ] ;
-      check-docbook-dtd-dir ;
-    }
-    if $(boostbook-dir)
-    {
-      modify-config ;
-      check-boostbook-dir $(boostbook-dir) ;
-      local boostbook-xsl-dir = [ path.glob $(boostbook-dir) : xsl ] ;
-      local boostbook-dtd-dir = [ path.glob $(boostbook-dir) : dtd ] ;
-      .boostbook-xsl-dir = $(boostbook-xsl-dir[1]) ;
-      .boostbook-dtd-dir = $(boostbook-dtd-dir[1]) ;
-      check-boostbook-xsl-dir ;
-      check-boostbook-dtd-dir ;
-    }
-  }
-}
-
-rule lock-config ( )
-{
-  if ! $(.initialized)
-  {
-    errors.user-error "BoostBook has not been configured." ;
-  }
-  if ! $(.config-locked)
-  {
-    .config-locked = true ;
-  }
-}
-
-rule modify-config ( )
-{
-  if $(.config-locked)
-  {
-    errors.user-error "BoostBook configuration cannot be changed after it has been used." ;
-  }
-}
-
-rule find-boost-in-registry ( keys * )
-{
-  local boost-root = ;
-  for local R in $(keys) 
-  {
-    local installed-boost = [ W32_GETREG
-      "HKEY_LOCAL_MACHINE\\SOFTWARE\\$(R)"
-      : "InstallRoot" ] ;
-    if $(installed-boost)
-    {
-      boost-root += [ path.make $(installed-boost) ] ;
-    }
-  }
-  return $(boost-root) ;
-}
-
-rule check-docbook-xsl-dir ( )
-{
-  if $(.docbook-xsl-dir)
-  {
-    if ! [ path.glob $(.docbook-xsl-dir) : common/common.xsl ]
-    {
-      errors.user-error "BoostBook: could not find docbook XSL stylesheets in:" [ path.native $(.docbook-xsl-dir) ] ;
-    }
-    else
-    {
-      if --debug-configuration in [ modules.peek : ARGV ]
-      {
-        ECHO "notice: BoostBook: found docbook XSL stylesheets in:" [ path.native $(.docbook-xsl-dir) ] ;
-      }
-    }
-  }
-}
-
-rule check-docbook-dtd-dir ( )
-{
-  if $(.docbook-dtd-dir)
-  {
-    if ! [ path.glob $(.docbook-dtd-dir) : docbookx.dtd ]
-    {
-      errors.user-error "error: BoostBook: could not find docbook DTD in:" [ path.native $(.docbook-dtd-dir) ] ;
-    }
-    else
-    {
-      if --debug-configuration in [ modules.peek : ARGV ]
-      {
-        ECHO "notice: BoostBook: found docbook DTD in:" [ path.native $(.docbook-dtd-dir) ] ;
-      }
-    }
-  }
-}
-
-rule check-boostbook-xsl-dir ( )
-{
-  if ! $(.boostbook-xsl-dir)
-  {
-    errors.user-error "error: BoostBook: could not find boostbook XSL stylesheets." ;
-  }
-  else if ! [ path.glob $(.boostbook-xsl-dir) : docbook.xsl ]
-  {
-    errors.user-error "error: BoostBook: could not find docbook XSL stylesheets in:" [ path.native $(.boostbook-xsl-dir) ] ;
-  }
-  else
-  {
-    if --debug-configuration in [ modules.peek : ARGV ]
-    {
-      ECHO "notice: BoostBook: found boostbook XSL stylesheets in:" [ path.native $(.boostbook-xsl-dir) ] ;
-    }
-  }
-}
-
-rule check-boostbook-dtd-dir ( )
-{
-  if ! $(.boostbook-dtd-dir)
-  {
-    errors.user-error "error: BoostBook: could not find boostbook DTD." ;
-  }
-  else if ! [ path.glob $(.boostbook-dtd-dir) : boostbook.dtd ]
-  {
-    errors.user-error "error: BoostBook: could not find boostbook DTD in:" [ path.native $(.boostbook-dtd-dir) ] ;
-  }
-  else
-  {
-    if --debug-configuration in [ modules.peek : ARGV ]
-    {
-      ECHO "notice: BoostBook: found boostbook DTD in:" [ path.native $(.boostbook-dtd-dir) ] ;
-    }
-  }
-}
-
-rule check-boostbook-dir ( boostbook-dir ? )
-{
-  if $(boostbook-dir) && ! [ path.glob $(boostbook-dir) : xsl ]
-  {
-    errors.user-error "error: BoostBook: could not find boostbook in:" [ path.native $(boostbook-dir) ] ;
-  }
-}
-
-rule find-tools ( docbook-xsl-dir ? : docbook-dtd-dir ? : boostbook-dir ? )
-{
-  docbook-xsl-dir ?= [ modules.peek : DOCBOOK_XSL_DIR ] ;
-  docbook-dtd-dir ?= [ modules.peek : DOCBOOK_DTD_DIR ] ;
-  boostbook-dir ?= [ modules.peek : BOOSTBOOK_DIR ] ;
-
-  # Look for the boostbook stylesheets relative to BOOST_ROOT
-  # and Boost.Build.
-  local boost-build-root = [ path.make [ build-system.location ] ] ;
-  local boostbook-search-dirs = [ path.join $(boost-build-root) .. .. ] ;
-
-  local boost-root =  [ modules.peek : BOOST_ROOT ] ;
-  if $(boost-root)
-  {
-    boostbook-search-dirs += [ path.join [ path.make $(boost-root) ] tools ] ;
-  }
-  boostbook-dir ?= [ path.glob $(boostbook-search-dirs) : boostbook* ] ; 
-
-  # Try to find the tools in platform specific locations
-  if [ os.name ] = NT
-  {
-    # If installed by the Boost installer.
-    local boost-root = ;
-
-    local boost-installer-versions = snapshot cvs 1.33.0 ;
-    local boost-consulting-installer-versions = 1.33.1 1.34.0 1.34.1 ;
-    local boostpro-installer-versions =
-        1.35.0 1.36.0 1.37.0 1.38.0 1.39.0 1.40.0 1.41.0 1.42.0
-        1.43.0 1.44.0 1.45.0 1.46.0 1.47.0 1.48.0 1.49.0 1.50.0 ;
-
-    local old-installer-root = [ find-boost-in-registry Boost.org\\$(boost-installer-versions) ] ;
-
-    # Make sure that the most recent version is searched for first
-    boost-root += [ sequence.reverse
-      [ find-boost-in-registry
-        Boost-Consulting.com\\$(boost-consulting-installer-versions)
-        boostpro.com\\$(boostpro-installer-versions) ] ] ;
-
-    # Plausible locations.
-    local root = [ PWD ] ;
-    while $(root) != $(root:D) { root = $(root:D) ; }
-    root = [ path.make $(root) ] ;
-    local search-dirs = ;
-    local docbook-search-dirs = ;
-    for local p in $(boost-root) {
-      search-dirs += [ path.join $(p) tools ] ;
-    }
-    for local p in $(old-installer-root)
-    {
-      search-dirs += [ path.join $(p) share ] ;
-      docbook-search-dirs += [ path.join $(p) share ] ;
-    }
-    search-dirs += [ path.join $(root) Boost tools ] ;
-    search-dirs += [ path.join $(root) Boost share ] ;
-    docbook-search-dirs += [ path.join $(root) Boost share ] ;
-
-    docbook-xsl-dir ?= [ path.glob $(docbook-search-dirs) : docbook-xsl* ] ;
-    docbook-dtd-dir ?= [ path.glob $(docbook-search-dirs) : docbook-xml* ] ;
-    boostbook-dir ?= [ path.glob $(search-dirs) : boostbook* ] ;
-  }
-  else
-  {
-    # Plausible locations.
-
-    local share = /usr/local/share /usr/share /opt/share /opt/local/share ;
-    local dtd-versions = 4.2 ;
-
-    docbook-xsl-dir ?= [ path.glob $(share) : docbook-xsl* ] ;
-    docbook-xsl-dir ?= [ path.glob $(share)/sgml/docbook : xsl-stylesheets ] ;
-    docbook-xsl-dir ?= [ path.glob $(share)/xsl : docbook* ] ;
-
-    docbook-dtd-dir ?= [ path.glob $(share) : docbook-xml* ] ;
-    docbook-dtd-dir ?= [ path.glob $(share)/sgml/docbook : xml-dtd-$(dtd-versions)* ] ;
-    docbook-dtd-dir ?= [ path.glob $(share)/xml/docbook : $(dtd-versions) ] ;
-
-    boostbook-dir ?= [ path.glob $(share) : boostbook* ] ;
-
-    # Ubuntu Linux
-    docbook-xsl-dir ?= [ path.glob /usr/share/xml/docbook/stylesheet : nwalsh ] ;
-    docbook-dtd-dir ?= [ path.glob /usr/share/xml/docbook/schema/dtd : $(dtd-versions) ] ;
-  }
-
-  if $(docbook-xsl-dir) 
-  {
-    .docbook-xsl-dir = [ path.make $(docbook-xsl-dir[1]) ] ;
-  }
-  if $(docbook-dtd-dir) 
-  {
-    .docbook-dtd-dir = [ path.make $(docbook-dtd-dir[1]) ] ;
-  }
-
-  if --debug-configuration in [ modules.peek : ARGV ] 
-  {
-    ECHO "notice: Boost.Book: searching XSL/DTD in" ;
-    ECHO "notice:" [ sequence.transform path.native : $(boostbook-dir) ] ;
-  }    
-  local boostbook-xsl-dir ;
-  for local dir in $(boostbook-dir) {
-    boostbook-xsl-dir += [ path.glob $(dir) : xsl ] ;
-  }
-  local boostbook-dtd-dir ; 
-  for local dir in $(boostbook-dir) {
-    boostbook-dtd-dir += [ path.glob $(dir) : dtd ] ;
-  }
-  .boostbook-xsl-dir = $(boostbook-xsl-dir[1]) ;
-  .boostbook-dtd-dir = $(boostbook-dtd-dir[1]) ;
-
-  check-docbook-xsl-dir ;
-  check-docbook-dtd-dir ;
-  check-boostbook-xsl-dir ;
-  check-boostbook-dtd-dir ; 
-}
-
-rule xsl-dir
-{
-  lock-config ;
-  return $(.boostbook-xsl-dir) ;
-}
-
-rule dtd-dir
-{
-  lock-config ;
-  return $(.boostbook-dtd-dir) ;
-}
-
-rule docbook-xsl-dir
-{
-  lock-config ;
-  return $(.docbook-xsl-dir) ;
-}
-
-rule docbook-dtd-dir
-{
-  lock-config ;
-  return $(.docbook-dtd-dir) ;
-}
-
-rule dtdxml-to-boostbook ( target : source : properties * )
-{
-  lock-config ;
-  xslt $(target) : $(source) "$(.boostbook-xsl-dir)/dtd/dtd2boostbook.xsl" 
-                 : $(properties) ;
-}
-
-rule boostbook-to-docbook ( target : source : properties * )
-{
-  lock-config ;
-  local stylesheet = [ path.native $(.boostbook-xsl-dir)/docbook.xsl ] ;
-  xslt $(target) : $(source) $(stylesheet) : $(properties) ;
-}
-
-rule docbook-to-onehtml ( target : source : properties * )
-{
-  lock-config ;
-  local stylesheet = [ path.native $(.boostbook-xsl-dir)/html-single.xsl ] ;
-  xslt $(target) : $(source) $(stylesheet) : $(properties) ;
-}
-
-rule docbook-to-htmldir ( target : source : properties * )
-{
-  lock-config ;
-  local stylesheet = [ path.native $(.boostbook-xsl-dir)/html.xsl ] ;
-  xslt-dir $(target) : $(source) $(stylesheet) : $(properties) : html ;
-}
-
-rule docbook-to-xhtmldir ( target : source : properties * )
-{
-  lock-config ;
-  local stylesheet = [ path.native $(.boostbook-xsl-dir)/xhtml.xsl ] ;
-  xslt-dir $(target) : $(source) $(stylesheet) : $(properties) : xhtml ;
-}
-
-rule docbook-to-htmlhelp ( target : source : properties * )
-{
-  lock-config ;
-  local stylesheet = [ path.native $(.boostbook-xsl-dir)/html-help.xsl ] ;
-  xslt-dir $(target) : $(source) $(stylesheet) : $(properties) : htmlhelp ;
-}
-
-rule docbook-to-manpages ( target : source : properties * )
-{
-  lock-config ;
-  local stylesheet = [ path.native $(.boostbook-xsl-dir)/manpages.xsl ] ;
-  xslt-dir $(target) : $(source) $(stylesheet) : $(properties) : man ;
-}
-
-rule docbook-to-fo ( target : source : properties * )
-{
-  lock-config ;
-  local stylesheet = [ path.native $(.boostbook-xsl-dir)/fo.xsl ] ;
-  xslt $(target) : $(source) $(stylesheet) : $(properties) ;
-}
-
-rule format-catalog-path ( path )
-{
-    local result = $(path) ;
-    if [ xsltproc.is-cygwin ]
-    {
-        if [ os.name ] = NT
-        {
-            drive = [ MATCH ^/(.):(.*)$ : $(path) ] ;
-            result = /cygdrive/$(drive[1])$(drive[2]) ;
-        }
-    }
-    else
-    {
-        if [ os.name ] = CYGWIN
-        {
-            local native-path = [ path.native $(path) ] ;
-            result = [ path.make $(native-path:W) ] ;
-        }
-    }
-    return [ regex.replace $(result) " " "%20" ] ;
-}
-
-rule generate-xml-catalog ( target : sources * : properties * )
-{
-  print.output $(target) ;
-
-  # BoostBook DTD catalog entry
-  local boostbook-dtd-dir = [ boostbook.dtd-dir ] ;
-  if $(boostbook-dtd-dir)
-  {      
-    boostbook-dtd-dir = [ format-catalog-path $(boostbook-dtd-dir) ] ;
-  }
-    
-  print.text
-    "<?xml version=\"1.0\"?>"
-    "<!DOCTYPE catalog "
-    "  PUBLIC \"-//OASIS/DTD Entity Resolution XML Catalog V1.0//EN\""
-    "  \"http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd\">"
-    "<catalog xmlns=\"urn:oasis:names:tc:entity:xmlns:xml:catalog\">"
-    "  <rewriteURI uriStartString=\"http://www.boost.org/tools/boostbook/dtd/\" rewritePrefix=\"file://$(boostbook-dtd-dir)/\"/>"
-    : true ;
-
-  local docbook-xsl-dir = [ boostbook.docbook-xsl-dir ] ;    
-  if ! $(docbook-xsl-dir) 
-  {
-    ECHO "BoostBook warning: no DocBook XSL directory specified." ;
-    ECHO "  If you have the DocBook XSL stylesheets installed, please " ;
-    ECHO "  set DOCBOOK_XSL_DIR to the stylesheet directory on either " ;
-    ECHO "  the command line (via -sDOCBOOK_XSL_DIR=...) or in a " ;
-    ECHO "  Boost.Jam configuration file. The DocBook XSL stylesheets " ;
-    ECHO "  are available here: http://docbook.sourceforge.net/ " ;
-    ECHO "  Stylesheets will be downloaded on-the-fly (very slow!) " ;
-  }
-  else 
-  {
-    docbook-xsl-dir = [ format-catalog-path $(docbook-xsl-dir) ] ;      
-    print.text "  <rewriteURI uriStartString=\"http://docbook.sourceforge.net/release/xsl/current/\" rewritePrefix=\"file://$(docbook-xsl-dir)/\"/>" ;
-  }
-
-  local docbook-dtd-dir = [ boostbook.docbook-dtd-dir ] ;  
-  if ! $(docbook-dtd-dir)
-  {
-    ECHO "BoostBook warning: no DocBook DTD directory specified." ;
-    ECHO "  If you have the DocBook DTD installed, please set " ;
-    ECHO "  DOCBOOK_DTD_DIR to the DTD directory on either " ;
-    ECHO "  the command line (via -sDOCBOOK_DTD_DIR=...) or in a " ;
-    ECHO "  Boost.Jam configuration file. The DocBook DTD is available " ;
-    ECHO "  here: http://www.oasis-open.org/docbook/xml/4.2/index.shtml" ;
-    ECHO "  The DTD will be downloaded on-the-fly (very slow!) " ;
-  }
-  else 
-  {
-    docbook-dtd-dir = [ format-catalog-path $(docbook-dtd-dir) ] ;      
-    print.text "  <rewriteURI uriStartString=\"http://www.oasis-open.org/docbook/xml/4.2/\" rewritePrefix=\"file://$(docbook-dtd-dir)/\"/>" ;
-  }
-
-  print.text "</catalog>" ;
-}
-
-rule xml-catalog ( )
-{
-    if ! $(.xml-catalog)
-    {
-        # The target is created as part of the root project. But ideally
-        # it would be created as part of the boostbook project. This is not
-        # current possible as such global projects don't inherit things like
-        # the build directory.
-        
-        # Find the root project.
-        local root-project = [ project.current ] ;
-        root-project = [ $(root-project).project-module ] ;
-        while
-            [ project.attribute $(root-project) parent-module ] &&
-            [ project.attribute $(root-project) parent-module ] != user-config &&
-            [ project.attribute $(root-project) parent-module ] != project-config
-        {
-            root-project = [ project.attribute $(root-project) parent-module ] ;
-        }
-        .xml-catalog = [ new file-target boostbook_catalog
-            : XML
-            : [ project.target $(root-project) ]
-            : [ new action : boostbook.generate-xml-catalog ]
-            :
-            ] ;
-        .xml-catalog-file = [ $(.xml-catalog).path ] [ $(.xml-catalog).name ] ;
-        .xml-catalog-file = $(.xml-catalog-file:J=/) ;
-    }
-    return $(.xml-catalog) $(.xml-catalog-file) ;
-}
-
-class boostbook-generator : generator
-{
-    import feature ;
-    import virtual-target ;
-    import generators ;
-    import boostbook ;
-      
-    
-    rule __init__ ( * : * )
-    {
-        generator.__init__ $(1) : $(2) : $(3) : $(4) : $(5) : $(6) : $(7) : $(8) : $(9) ;
-    }
-    
-    rule run ( project name ? : property-set : sources * )
-    {
-        # Generate the catalog, but only once...
-        local global-catalog = [ boostbook.xml-catalog ] ;
-        local catalog = $(global-catalog[1]) ;
-        local catalog-file = $(global-catalog[2]) ;
-        local targets ;
-       
-        # Add the catalog to the property set
-        property-set = [ $(property-set).add-raw <catalog>$(catalog-file) ] ;
-
-        local type = none ;
-        local manifest ; 
-        local format = [ $(property-set).get <format> ] ;
-        switch $(format) 
-        {
-            case html    : 
-            {
-                type = HTMLDIR ;
-                manifest = HTML.manifest ;
-            }
-            case xhtml    : 
-            {
-                type = XHTMLDIR ;
-                manifest = HTML.manifest ;
-            }
-            case htmlhelp    : 
-            {
-                type = HTMLHELP ;
-                manifest = HTML.manifest ;
-            }
-            
-            case onehtml : type = HTML ;
-            
-            case man : 
-            {
-                type = MANPAGES ;
-                manifest = man.manifest ;
-            }
-            
-            case docbook : type = DOCBOOK ;
-            case fo      : type = FO ;
-            case pdf     : type = PDF ;
-            case ps      : type = PS ;
-            case tests   : type = TESTS ;
-        }
-        
-        if $(manifest)
-        {
-            # Create DOCBOOK file from BOOSTBOOK sources.
-            local base-target = [ generators.construct $(project) 
-              : DOCBOOK : $(property-set) : $(sources) ] ;
-            base-target = $(base-target[2]) ;
-            $(base-target).depends $(catalog) ;
-            
-            # Generate HTML/PDF/PS from DOCBOOK.
-            local target = [ generators.construct $(project) $(name)_$(manifest)
-                : $(type)
-                : [ $(property-set).add-raw
-                    <xsl:param>manifest=$(name)_$(manifest) ]
-                : $(base-target) ] ;
-            local name = [ $(property-set).get <name> ] ;
-            name ?= $(format) ;
-            $(target[2]).set-path $(name) ;
-            $(target[2]).depends $(catalog) ;            
-
-            targets += $(target[2]) ;
-        }
-        else {
-            local target = [ generators.construct $(project)
-              : $(type) : $(property-set) : $(sources) ] ;
-            
-            if ! $(target)
-            {
-                errors.error "Cannot build documentation type '$(format)'" ;
-            }
-            else 
-            {
-                $(target[2]).depends $(catalog) ;
-                targets += $(target[2]) ;
-            }
-        }
-        
-        return $(targets) ;
-    }
-}
-
-generators.register [ new boostbook-generator boostbook.main : : BOOSTBOOK_MAIN ] ;
-
-# Creates a boostbook target.
-rule boostbook ( target-name : sources * : requirements * : default-build * )
-{ 
-  local project = [ project.current ] ;
-    
-  targets.main-target-alternative 
-    [ new typed-target $(target-name) : $(project) : BOOSTBOOK_MAIN
-        : [ targets.main-target-sources $(sources) : $(target-name) ] 
-        : [ targets.main-target-requirements $(requirements) : $(project) ]
-        : [ targets.main-target-default-build $(default-build) : $(project) ] 
-    ] ;
-}
-
-#############################################################################
-# Dependency scanners
-#############################################################################
-# XInclude scanner. Mostly stolen from c-scanner :)
-# Note that this assumes an "xi" prefix for XIncludes. This isn't always the
-# case for XML documents, but we'll assume it's true for anything we encounter.
-class xinclude-scanner : scanner 
-{
-    import virtual-target ;
-    import path ;
-    import scanner ;
-        
-    rule __init__ ( includes * )
-    {
-        scanner.__init__ ;
-        self.includes = $(includes) ;
-    }
-    
-  rule pattern ( )
-  {
-    return "xi:include[ ]*href=\"([^\"]*)\"" ;
-  }
-
-  rule process ( target : matches * : binding )
-  {
-    local target_path = [ NORMALIZE_PATH $(binding:D) ] ;
-
-    NOCARE $(matches) ;
-    INCLUDES $(target) : $(matches) ;
-    SEARCH on $(matches) = $(target_path) $(self.includes:G=) ;
-    
-    scanner.propagate $(__name__) : $(matches) : $(target) ;     
-  }
-}
-
-scanner.register xinclude-scanner : xsl:path ;
-type.set-scanner XML : xinclude-scanner ;
-
-rule boostbook-to-tests ( target : source : properties * )
-{
-  lock-config ;
-  local boost_root = [ modules.peek : BOOST_ROOT ] ;
-  local native-path =
-    [ path.native [ path.join $(.boostbook-xsl-dir) testing Jamfile ] ] ;
-  local stylesheet = $(native-path:S=.xsl) ;
-  xslt $(target) : $(source) $(stylesheet) 
-                 : $(properties) <xsl:param>boost.root=$(boost_root) 
-                 ;
-}
-
-