diff options
Diffstat (limited to 'lib/sisu/v1/xhtml.rb')
| -rw-r--r-- | lib/sisu/v1/xhtml.rb | 465 | 
1 files changed, 465 insertions, 0 deletions
| diff --git a/lib/sisu/v1/xhtml.rb b/lib/sisu/v1/xhtml.rb new file mode 100644 index 00000000..e83943af --- /dev/null +++ b/lib/sisu/v1/xhtml.rb @@ -0,0 +1,465 @@ +# coding: utf-8 +=begin + + * Name: SiSU + + * Description: a framework for document structuring, publishing and search + + * Author: Ralph Amissah + + * Copyright: (C) 1997 - 2009 Ralph Amissah All Rights Reserved. + + * License: GPL 3 or later: + +   SiSU, a framework for document structuring, publishing and search + +   Copyright (C) Ralph Amissah + +   This program is free software: you can redistribute it and/or modify it +   under the terms of the GNU General Public License as published by the Free +   Software Foundation, either version 3 of the License, or (at your option) +   any later version. + +   This program is distributed in the hope that it will be useful, but WITHOUT +   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for +   more details. + +   You should have received a copy of the GNU General Public License along with +   this program. If not, see <http://www.gnu.org/licenses/>. + +   If you have Internet connection, the latest version of the GPL should be +   available at these locations: +   <http://www.fsf.org/licensing/licenses/gpl.html> +   <http://www.gnu.org/licenses/gpl.html> + +   <http://www.jus.uio.no/sisu/gpl.fsf/toc.html> +   <http://www.jus.uio.no/sisu/gpl.fsf/doc.html> +   <http://www.jus.uio.no/sisu/gpl.fsf/plain.txt> + + * SiSU uses: +   * Standard SiSU markup syntax, +   * Standard SiSU meta-markup syntax, and the +   * Standard SiSU object citation numbering and system + + * Hompages: +   <http://www.jus.uio.no/sisu> +   <http://www.sisudoc.org> + + * Download: +   <http://www.jus.uio.no/sisu/SiSU/download.html> + + * Ralph Amissah +   <ralph@amissah.com> +   <ralph.amissah@gmail.com> + + ** Description: xhtml output logic, flow +   ** Notes: tidy -xml scroll.xhtml >> index.tidy +=end +module SiSU_XHTML +  require "#{SiSU_lib}/defaults" +  include SiSU_Viz +  require "#{SiSU_lib}/particulars" +  include SiSU_Particulars +  require "#{SiSU_lib}/sysenv" +  include SiSU_Env +  require "#{SiSU_lib}/shared_xml" +  require "#{SiSU_lib}/xml_format" +  include SiSU_XML_format +  include SiSU_XML_munge +  require "#{SiSU_lib}/rexml" +  include SiSU_Rexml +  @@alt_id_count,@@tablehead,@@number_of_cols=0,0,0 +  @@tablefoot='' +  class Source +    def initialize(opt) +      @opt=opt +      @particulars=SiSU_Particulars::Combined_singleton.instance.get_all(opt) +    end +    def read +      begin +        @env,@md,@dal_array=@particulars.env,@particulars.md,@particulars.dal_array +        path=@env.path.output_tell +        loc=@env.url.output_tell +        tool=if @opt.cmd =~/[MV]/; "#{@env.program.web_browser} #{loc}/#{@md.fnb}/#{@md.fn[:xhtml]}\n\t#{@env.program.xml_viewer} #{path}/#{@md.fnb}/#{@md.fn[:xhtml]}" +        elsif @opt.cmd =~/v/; "#{@env.program.web_browser} #{loc}/#{@md.fnb}/#{@md.fn[:xhtml]}" +        else '' +        end +        SiSU_Screen::Ansi.new(@opt.cmd,'invert','XHTML',tool).colorize unless @opt.cmd =~/q/ +        SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{@env.path.output_tell}/#{@md.fnb}/#{@md.fn[:xhtml]}").flow if @opt.cmd =~/[MV]/ +        SiSU_XHTML::Source::Songsheet.new(@particulars).songsheet +      rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error +      ensure +        #file closed in songsheet +      end +    end +    private +    class Songsheet +      def initialize(particulars) +        @env,@md,@dal_array,@particulars=particulars.env,particulars.md,particulars.dal_array,particulars +      end +      def songsheet +        begin +          SiSU_XHTML::Source::Scroll.new(@particulars).songsheet +          SiSU_XHTML::Source::Tidy.new(@md,@env).xml if @md.cmd =~/[vVM]/ # test wellformedness, comment out when not in use +          SiSU_Rexml::Rexml.new(@md,@md.fn[:xhtml]).xml if @md.cmd =~/M/ # test rexml parsing, comment out when not in use #debug +        rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error +        ensure +        end +      end +    end +    class Scroll +      require "#{SiSU_lib}/shared_txt" +      require "#{SiSU_lib}/css" +      include SiSU_text_utils +      @@dp=nil +      @@xml={ :body=>[],:sisu=>[],:open=>[],:close=>[],:head=>[] } +      def initialize(particulars) +        @env,@md,@dal_array=particulars.env,particulars.md,particulars.dal_array +        @vz=SiSU_Env::Get_init.instance.skin +        @dp=@@dp ||=SiSU_Env::Info_env.new.digest.pattern +        @regx=/^(?:(?:#{Mx[:br_page]}\s*|#{Mx[:br_page_new]}\s*)?#{Mx[:lv_o]}\d:(\S*)#{Mx[:lv_c]}\s*)?(.+?)\s*#{Mx[:id_o]}~(\d+);(?:\w|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/ +        @tab="\t" +        @trans=SiSU_XML_munge::Trans.new(@md) +        @sys=SiSU_Env::System_call.new +      end +      def songsheet +        pre +        @data=markup(@dal_array) +        post +        publish +      end +    protected +      def embedded_endnotes(para='') +        para.gsub!(/#{Mx[:en_a_o]}(\d+)\s+(.+?)\s*#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_a_c]}/, +          '<endnote><number>\1</number><note>\2</note></endnote> ') +        para.gsub!(/#{Mx[:en_b_o]}([*+]\d+)\s+(.+?)\s*#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_b_c]}/, +          '<endnote><symbol>\1</symbol><note>\2</note></endnote> ') +        para.gsub!(/#{Mx[:en_a_o]}([*+]+)\s+(.+?)\s*#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_a_c]}/, +          '<endnote><symbol>\1</symbol><note>\2</note></endnote> ') +      end +      def extract_endnotes(para='') +        notes=para.scan(/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})([\d*+]+\s+.+?)\s*#{Mx[:id_o]}#@dp#{Mx[:id_c]}(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/) +        notes.flatten.each do |e| +          s=e.to_s +          util=SiSU_text_utils::Wrap.new(s,70) +          wrap=util.line_wrap +          wrap.gsub!(/^(\d+)\s+(.+?)\s*\Z/m, <<WOK +#{@tab*1}<endnote notenumber="\\1"> +#{@tab*2}\\1. \\2 +#{@tab*1}</endnote> +WOK +) +          wrap.gsub!(/^([*+]\d+)\s+(.+?)\s*\Z/m, <<WOK +#{@tab*1}<endnote symbol="\\1"> +#{@tab*2}\\1 \\2 +#{@tab*1}</endnote> +WOK +) +          wrap.gsub!(/^([*+]+)\s+(.+?)\s*\Z/m, <<WOK +#{@tab*1}<endnote symbol="\\1.length"> +#{@tab*2}\\1 \\2 +#{@tab*1}</endnote> +WOK +) +#KEEP alternative presentation of endnotes +#        wrap.gsub!(/^(\d+)\s+(.+?)\s*\Z/m, <<WOK +##{@tab*1}<p class="endnote" notenumber="\\1"> +##{@tab*2}\\1. \\2 +##{@tab*1}</p> +#WOK +#) +          @endnotes << wrap +        end +      end +      def xml_head(meta) +        txt=meta.text +        txt.gsub!(/#{Mx[:br_line]}|#{Mx[:br_nl]}/,' ') +        txt.gsub!(/ & /,' and ') +        el=meta.el.gsub(/\./,'_') +        el_txt=meta.el.gsub(/\./,' ') +        @@xml[:head] <<= if meta.type == 'meta' +          <<WOK +#{@tab}<meta>#{el_txt.capitalize}:</meta> +#{@tab}<#{el} class="#{meta.attrib}"> +#{@tab*2}#{txt} +#{@tab}</#{el}> +#{@tab}<br /> +WOK +        else '' +        end +      end +      def xml_structure(para='',lv='',ocn='',hname='',type='norm') #extracted endnotes +        lv=lv.to_i +        n=lv - 1 +        n3=lv + 2 +        lv=nil if lv == 0 +        extract_endnotes(para) +        para.gsub!(/#{Mx[:en_a_o]}([\d*+]+)\s+(?:.+?)\s*#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_a_c]}/,'<en>\1</en>') #footnote/endnote clean +        para.gsub!(/#{Mx[:en_b_o]}([\d*+]+)\s+(?:.+?)\s*#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_b_c]}/,'<en>\1</en>') #footnote/endnote clean +        if para[@regx] +          paragraph="#{para[@regx,2]}" +          util=SiSU_text_utils::Wrap.new(paragraph,70) +          wrapped=util.line_wrap +        end +        @@xml[:body] << if para[@regx,3]; %{#{@tab*0}<object id="#{para[@regx,3]}">} << "\n" +        else                              "#{@tab*0}<object>" << "\n" if para[@regx] +        end +        #@@xml[:body] << "#{@tab*0}<object>" << "\n" if para[@regx] +        #@@xml[:body] << "#{@tab*1}<heading>#{lv}</heading>" << "\n" if lv +        @@xml[:body] << %{#{@tab*1}<text class="#{type}">\n#{@tab*2}#{wrapped}\n#{@tab*1}</text>\n} unless lv  # main text, contents, body KEEP +        @@xml[:body] << %{#{@tab*1}<text class="h#{lv}">\n#{@tab*2}#{wrapped}\n#{@tab*1}</text>\n}  << "\n" if lv # main text, contents, body KEEP +        #@@xml[:body] << %{#{@tab*1}<text heading="#{lv}">\n} << "\n" if lv +        @@xml[:body] << @endnotes.compact.join if @endnotes.length > 0 # main text, endnotes KEEP +        @@xml[:body] << "#{@tab*1}<ocn>#{para[@regx,3]}</ocn>" << "\n" if para[@regx,3] +        ##@@xml[:body] << "#{@tab*1}<text>#{para[@regx,2]}</text>\n" if para[@regx,2] # old unwrapped main text, contents, body KEEP +        @@xml[:body] << "#{@tab*0}</object>" << "\n" if para[@regx] +        @endnotes=[] +      end +      def group_structure(para='',ocn='') +        para.gsub!(/#{Mx[:gr_o]}group(?:-end)?#{Mx[:gr_c]}/,'') +        para=@trans.markup_group(para) +        para.strip! +        para.gsub!(/#{Mx[:en_a_o]}([\d*+]+)\s+(?:.+?)\s*#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_a_c]}/,'<en>\1</en>') #footnote/endnote clean +        para.gsub!(/#{Mx[:en_b_o]}([\d*+]+)\s+(?:.+?)\s*#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_b_c]}/,'<en>\1</en>') #footnote/endnote clean +        @@xml[:body] << %{#{@tab*0}<object id="#{ocn}">} << "\n" +        @@xml[:body] << %{#{@tab*1}<ocn>#{ocn}</ocn>} << "\n" +        @@xml[:body] << %{#{@tab*1}<text class="group">#{@tab*1}\n} +        @@xml[:body] << %{#{@tab*2}#{para}#{@tab*1}\n} +        @@xml[:body] << %{#{@tab*1}</text>\n} +        @@xml[:body] << "#{@tab*0}</object>" << "\n" +      end +      def poem_structure(para='',ocn='') +        para.gsub!(/#{Mx[:gr_o]}verse(?:-end)?#{Mx[:gr_c]}/,'') +        para=@trans.markup_group(para) +        para.strip! +        @@xml[:body] << %{#{@tab*0}<object id="#{ocn}">} << "\n" +        @@xml[:body] << %{#{@tab*1}<ocn>#{ocn}</ocn>} << "\n" +        @@xml[:body] << %{#{@tab*1}<text class="verse">#{@tab*1}\n} +        @@xml[:body] << %{#{@tab*2}#{para}#{@tab*1}\n} +        @@xml[:body] << %{#{@tab*1}</text>\n} +        @@xml[:body] << "#{@tab*0}</object>" << "\n" +      end +      def code_structure(para='',ocn='') +        para.gsub!(/#{Mx[:gr_o]}code(?:-end)?#{Mx[:gr_c]}/,'') +        para=@trans.markup_group(para) +        para.gsub!(/\s\s/,'  ') +        para.strip! +        @@xml[:body] << %{#{@tab*0}<object id="#{ocn}">} << "\n" +        @@xml[:body] << %{#{@tab*1}<ocn>#{ocn}</ocn>} << "\n" +        @@xml[:body] << %{#{@tab*1}<text class="code">#{@tab*1}\n} +        @@xml[:body] << %{#{@tab*2}#{para}#{@tab*1}\n} +        @@xml[:body] << %{#{@tab*1}</text>\n} +        @@xml[:body] << "#{@tab*0}</object>" << "\n" +      end +      def table_structure(table='',ocn='') #tables +        @@xml[:body] << %{#{@tab*0}<object id="#{ocn}">} << "\n" #if para[@regx] +        @@xml[:body] << %{#{@tab*1}#{table}\n#{@tab*1}\n} # unless lv  # main text, contents, body KEEP +        @@xml[:body] << "#{@tab*0}</object>" << "\n" #if para[@regx] +        @endnotes=[] +      end +      def markup(data) +        @endnotes=[] +        @rcdc=false +        @level,@cont,@copen,@xml_contents_close=[],[],[],[] +        (0..6).each { |x| @cont[x]=@level[x]=false } +        (4..6).each { |x| @xml_contents_close[x]='' } +        data.each do |para| +          @trans.char_enc.utf8(para) if @sys.locale =~/utf-?8/i #% utf8 +          para=@trans.markup(para) +          if para =~/^#{Rx[:meta]}\s*.+?$/ # for headers +            d_meta=SiSU_text_utils::Header_scan.new(@md,para).meta +            if d_meta; xml_head(d_meta) +            end +          end +          if @rcdc==false \ +          and (para =~/~metadata/ \ +          or para =~/#{Mx[:lv_o]}1:meta#{Mx[:lv_c]}\s*Document Information/) +            @rcdc=true +          end +          if para !~/(^#{Rx[:meta]}|#{Mx[:br_eof]}|#{Mx[:br_endnotes]})/ +            if para =~/.+?#{Mx[:id_o]}~\d+;(?:\w|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/ +              paranum=para[@regx,3] +              @p_num=SiSU_XML_format::Paragraph_number.new(@md,paranum) +            end +            @sto=SiSU_text_parts::Split_text_object.new(@md,para).xml +            ### problem in scroll, it appears tables are getting paragraph numbers +            unless @rcdc +              m=/#{Mx[:id_o]}~(\d+);(?:\w|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/ +              if para =~m +                txt_obj={:txt =>@sto.text} +                format_scroll=SiSU_XML_format::Format_scroll.new(@md,txt_obj) if @sto.format =~/i[1-9]|ordinary/ +                case @sto.format +                when /^(1):(\S*)/ +                  xml_structure(para,$1,@sto.ocn,$2) +                  para=@sto.lev_para_ocn.heading_body1 +                when /^(2):(\S*)/ +                  xml_structure(para,$1,@sto.ocn,$2) +                  para=@sto.lev_para_ocn.heading_body2 +                when /^(3):(\S*)/ +                  xml_structure(para,$1,@sto.ocn,$2) +                  para=@sto.lev_para_ocn.heading_body3 +                when /^(4):(\S+)/ # work on see SiSU_text_parts::Split_text_object +                  xml_structure(para,$1,@sto.ocn,$2) +                  para=@sto.lev_para_ocn.heading_body4 +                when /^(5):(\S*)/ +                  xml_structure(para,$1,@sto.ocn,$2) +                  para=@sto.lev_para_ocn.heading_body5 +                when /^(6):(\S*)/ +                  xml_structure(para,$1,@sto.ocn,$2) +                  para=@sto.lev_para_ocn.heading_body6 +                else +                  matched=/#{Mx[:id_o]}~(\d+);(?:\w|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/mi.match(para) +                  stamp,ocn=matched[0],matched[1] +                  if para =~ /#{Mx[:gr_o]}verse#{Mx[:gr_c]}/ +                    para.gsub!(/#{stamp}/,'') +                    poem_structure(para,ocn) +                  elsif para =~ /#{Mx[:gr_o]}group#{Mx[:gr_c]}/ +                    para.gsub!(/#{stamp}/,'') +                    group_structure(para,ocn) +                  elsif para =~ /#{Mx[:gr_o]}code#{Mx[:gr_c]}/ +                    para.gsub!(/#{stamp}/,'') +                    code_structure(para,ocn) +                  elsif para =~/#{Mx[:gr_o]}Th?.+/ # tables come as single block #work area 2005w13 +                    table=SiSU_Tables::Table_xml.new(para,ocn) +                    para=table.table_split +                    table_structure(para,ocn) +                  elsif para =~ /^\s*(?:#{Mx[:pa_o]}:i([1-9])#{Mx[:pa_c]})?#{Mx[:gl_bullet]}/ +                    m=$1 +                    para.gsub!(/^(\s*(?:#{Mx[:pa_o]}:i([1-9])#{Mx[:pa_c]})?)#{Mx[:gl_bullet]}/,'\1') +                    xml_structure(para,nil,nil,nil,"indent_bullet#{m}") +                  elsif para =~ /^\s*#{Mx[:pa_o]}:i([1-9])#{Mx[:pa_c]}/ +                    xml_structure(para,nil,nil,nil,"indent#{$1}") +                  else xml_structure(para,nil,nil,nil) +                  end +                  #@@xml[:body] << "#{@tab*6}<object>" << "\n" if para[@regx] +                  #@@xml[:body] << "#{@tab*7}<ocn>#{para[@regx,3]}</ocn>" << "\n" if para[@regx,3] +                  #@@xml[:body] << "#{@tab*7}<text>#{para[@regx,2]}</text>\n" if para[@regx,2] # main text, contents, body KEEP +                  #@@xml[:body] << "#{@tab*6}</object>" << "\n" if para[@regx] +                end +              elsif para =~/(#{Mx[:br_eof]}|#{Mx[:br_endnotes]})/ \ +              and para !~/#{Mx[:id_o]}~\d+;(?:\w|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/ +              elsif para =~/(MetaData)/ \ +              and para =~/#{Mx[:id_o]}~\d+;[m]\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/ #debug 2003w46 add rc info +                txt_obj={:txt =>'<br /><a name="metadata">MetaData</a>'} +                format_scroll=Format_scroll.new(@md,txt_obj) +                para=format_scroll.bold_para +              elsif para =~/(Owner Details)/ \ +              and para !~/#{Mx[:id_o]}~\d+;(?:\w|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/ +                txt_obj={:txt =>'<br /><a name="owner.details">Owner Details</a>'} +                format_scroll=Format_scroll.new(@md,txt_obj) +                @@xml[:owner_details]=format_scroll.bold_para +                para='' +              #elsif para =~/(.*)<:#>(.*)/ +              #  one,two=$1,$2 +              #  format_text=Format_text_object.new(one,two) +              #  para=format_text.seg_no_paranum +              end +              #if para =~/<a name="n\d+">/ \ +              #and para =~/^(-\{{2}~\d+|<!e[:_]\d+!>)/ # -endnote +              #  para='' +              #end +              para=case para +              when /#{Mx[:pa_o]}:i[1-9]#{Mx[:pa_c]}/ +                if para =~/.*<:#>.*$/ +                  txt_obj={:txt =>para} +                  format_text=Format_text_object.new(@md,txt_obj) +                  format_text.scr_inden_ocn_e_no_paranum +                end +              else para +              end +              if para !~/#{@vz.margin_txt_0}|#{@vz.margin_txt_1}|#{@vz.margin_txt_2}/ +                # i don't get the condition for no paranum +              end +            else # +            end +            para.gsub!(/#{Mx[:pa_o]}:\S+#{Mx[:pa_c]}/,'') if para +          end +        end +        6.downto(4) do |x| +          y=x - 1; v=x - 3 +          @@xml[:body] << "#{@tab*5}</content>\n#{@tab*y}</contents#{v}>\n" if @level[x] == true +        end +        3.downto(1) do |x| +          y=x - 1 +          @@xml[:body] << "#{@tab*y}</heading#{x}>\n" if @level[x] == true +        end +        #6.downto(1) { |x| y=x - 1; @@xml[:body] << "#{@tab*y}</level #{x}>\n" if @level[x] == true } +      end +      def pre +        rdf=SiSU_XML_tags::RDF.new(@md) +        dir=SiSU_Env::Info_env.new +        @@xml[:head],@@xml[:body]=[],[] #added +        css=SiSU_Env::CSS_select.new(@md).xhtml +        encoding=if @sys.locale =~/utf-?8/i #% utf8 +          '<?xml version="1.0" encoding="UTF-8" standalone="no"?>' +        else +          '<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>' +        end +        @@xml[:open] =<<WOK +#{encoding} +<?xml-stylesheet type="text/css" href="../#{@env.path.style}/#{css}"?> +#{rdf.comment_xml} +<document> +WOK +        @@xml[:head] << %{<head>\n\t<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />\n} +        @@xml[:body] << "<body>\n" +      end +      def post +        @@xml[:head] << "</head>\n" +        @@xml[:body] << "</body>\n" +        @@xml[:close] = "</document>\n" +      end +      def publish +        content=[] +        content << @@xml[:open] << @@xml[:head] << @@xml[:body] << @@xml[:metadata] +        content << @@xml[:owner_details] if @md.stmp =~/\w\w/ +        content << @@xml[:tail] << @@xml[:close] +        content.flatten!.compact! +        Output.new(content,@md).xml +        @@xml={} # check whether should be nil +      end +    end +    class Output +      def initialize(data,md) +        @data,@md=data,md +      end +      def xml +        SiSU_Env::SiSU_file.new(@md).mkdir +        filename_xml=SiSU_Env::SiSU_file.new(@md,@md.fn[:xhtml]).mkfile +        @data.each do |para| +          para.gsub!(/#{Mx[:pa_o]}:\S+#{Mx[:pa_c]}/,'') #; para.gsub!(/<:\S+?>|<!.+?!>/,'') +          para.gsub!(/^\s*\n$/,'') +          filename_xml.puts para unless para.empty? +        end +        filename_xml.close +      end +    end +    class Tidy +      def initialize(md,dir) +        @md,@env=md,dir +        @prog=SiSU_Env::Info_program.new +      end +      def xml +        if @prog.tidy !=false +          if @md.cmd =~/[VM]/ +            tell=SiSU_Screen::Ansi.new(@md.cmd,'invert','Using XML Tidy','check document structure') +            tell.colorize unless @md.cmd =~/q/ +            tell.grey_open unless @md.cmd =~/q/ +            tidyfile='/dev/null' #don't want one or screen output, check for alternative flags +            tidy=SiSU_Env::System_call.new("#{@env.path.output}/#{@md.fnb}/#{@md.fn[:xhtml]}",tidyfile) +            tidy.well_formed? +            tell.p_off unless @md.cmd =~/q/ +          end +        end +      end +    end +  end +end +__END__ +<?xml version="1.0"?> +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?> +<?xml version="1.0" encoding="ISO-8859-1" standalone="yes"?> +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<?xml version="1.0" encoding="UTF-16" standalone="no"?> | 
