diff options
Diffstat (limited to 'lib/sisu/v0/sst_to_s_xml_node.rb')
-rw-r--r-- | lib/sisu/v0/sst_to_s_xml_node.rb | 636 |
1 files changed, 636 insertions, 0 deletions
diff --git a/lib/sisu/v0/sst_to_s_xml_node.rb b/lib/sisu/v0/sst_to_s_xml_node.rb new file mode 100644 index 00000000..8882da67 --- /dev/null +++ b/lib/sisu/v0/sst_to_s_xml_node.rb @@ -0,0 +1,636 @@ +=begin + * Name: SiSU information Structuring Universe - Structured information, Serialized Units + * Author: Ralph Amissah + * http://www.jus.uio.no/sisu + * http://www.jus.uio.no/sisu/SiSU/download.html + + * Description: simple xml representation (node style) + + * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah + + * License: GPL 2 or later + + Summary of GPL 2 + + 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 2 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, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + + If you have Internet connection, the latest version of the GPL should be + available at these locations: + http://www.fsf.org/licenses/gpl.html + http://www.gnu.org/copyleft/gpl.html + http://www.jus.uio.no/sisu/gpl2.fsf + + SiSU was first released to the public on January 4th 2005 + + SiSU uses: + + * Standard SiSU markup syntax, + * Standard SiSU meta-markup syntax, and the + * Standard SiSU object citation numbering and system + + © Ralph Amissah 1997, current 2007. + All Rights Reserved. + + * Ralph Amissah: ralph@amissah.com + ralph.amissah@gmail.com + + * Notes: tidy -xml sax.xml >> index.tidy +=end +module SiSU_simple_xml_model_node + require "#{SiSU_lib}/defaults" + require "#{SiSU_lib}/param" + include SiSU_Param + include SiSU_Viz + require "#{SiSU_lib}/sysenv" + include SiSU_Env + require "#{SiSU_lib}/dal_syntax" + require "#{SiSU_lib}/dal_doc_str" + 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 Convert + @@fns=nil + def initialize(opt) + @opt=opt + end + def read + begin + @md=SiSU_Param::Parameters.new(@opt).get #bug, relies on info persistence, assumes -m has previously been run + @env=SiSU_Env::Info_env.new(@opt.fns) + path=@env.path.output_tell + loc=@env.url.output_tell + tool=if @opt.cmd =~/[MV]/; "#{Dir.pwd}/#{@md.fn[:sxn]}\n\t#{@env.program.xml_viewer} #{path}/#{@md.fnb}/#{@md.fn[:sxn]}" + elsif @opt.cmd =~/v/; "#{@env.program.web_browser} #{Dir.pwd}/#{@md.fn[:sxn]}" + else '' + end + SiSU_Screen::Ansi.new(@opt.cmd,'invert','XML Node',"#{@md.fns} -> #{@md.fn[:sxn]}").colorize unless @opt.cmd =~/q/ + tell=SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{Dir.pwd}/#{@md.fn[:sxn]}") + tell.flow if @opt.cmd =~/[MV]/ + unless @@fns==@opt.fns + @@fns=@opt.fns + @@dal_array=[] + end + @dal_array=if @@dal_array.empty?; read_fnm + else @@dal_array.dup #.dup #jokes on you + end + SiSU_simple_xml_model_node::Convert::Songsheet.new(@dal_array,@md,@env).songsheet + rescue; SiSU_Errors::Info_error.new($!,$@,@opt.cmd,@opt.fns).error + ensure #file closed in songsheet + end + end + def read_fnm + dal=[] + if FileTest.file?("#{Dir.pwd}/#{@opt.fns}") + dal=IO.readlines("#{Dir.pwd}/#{@opt.fns}","\n\n") + else puts 'Error' + end + end + private + class Songsheet + def initialize(data,md,dir) + @data,@md,@env=data,md,dir + end + def songsheet + begin + SiSU_simple_xml_model_node::Convert::Scroll.new(@data,@md).songsheet + SiSU_simple_xml_model_node::Convert::Tidy.new(@md,@env).xml if @md.cmd =~/[vVM]/ # test wellformedness, comment out when not in use + SiSU_Rexml::Rexml.new(@md,@md.fn[:sxn]).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 + @@xml={ :body=>[],:open=>[],:close=>[],:head=>[] } + @@parent={ :ocn=>[],:node=>[] } + @@offspring={ :ocn=>[],:node=>[] } + @@current=nil + def initialize(data='',md=nil) + @data,@md=data,md + @vz=SiSU_Env::Get_init.instance.skin + @regx=/^(?:(?:<:p[bn]>\s*)?(?::?[A-C]~|\d~)(?:(\S+))?\s+)?(.+)/ + @tab="\t" + if @md + @env=SiSU_Env::Info_env.new(@md.fns) + @trans=SiSU_XML_munge::Trans.new(@md) + end + @sys=SiSU_Env::System_call.new + @ocn=[] + @node={ :ocn=>[],:no=>[] } + end + def songsheet + pre + markup + post + publish + end + protected + def embedded_endnotes(para='') + para.gsub!(/~\{(.+?)\}~/,'<endnote symbol="norm">\1</endnote> ') + para.gsub!(/~\[([*+])\s+(.+?)\]~/,'<endnote symbol="\1">\2</endnote> ') + end + def xml_head(meta) + txt=meta.text + txt.gsub!(/\/{(.+?)}\//,'<i>\1</i>') + txt.gsub!(/[*!]{(.+?)}[*!]/,'<b>\1</b>') + txt.gsub!(/_{(.+?)}_/,'<u>\1</u>') + txt.gsub!(/-{(.+?)}-/,'<del>\1</del>') + txt.gsub!(/<br(?: \/)?>/,'<br />') + txt.gsub!(/ & /,' and ') + @@xml[:head] <<<<WOK +#{@tab}<header class="#{meta.attrib}"> +#{@tab*2}<#{meta.el}> +#{@tab*3}#{txt} +#{@tab*2}</#{meta.el}> +#{@tab}</header> +WOK + end + def xml_sc(md='') + sc=if @md.sc_info + <<WOK + <source_control> + <sc class="sourcefile"> + #{@md.sc_filename} + </sc> + <sc class="number"> + #{@md.sc_number} + </sc> + <sc class="date"> + #{@md.sc_date} + </sc> + </source_control> +WOK + else '' + end + @@xml[:sc]=sc + end + def parent + def node + @@parent[:node] + end + def ocn + @@parent[:ocn] + end + def prt_node + parent.node.each_with_index { |a,n| puts "n.#{n} a.#{a}" unless n == 0 } #x == node + end + def prt_ocn + parent.ocn.each_with_index { |a,n| puts "n.#{n} a.#{a}" unless n == 0 } #x == node + end + self + end + def offspring + def node + @@offspring=if parent.node + @offspring=[] + parent.node.each_with_index do |n,o| + if n + @offspring[n] ||=[] + @offspring[n] << o + end + end + @offspring + else @@offspring + end + end + self + end + def build_relationships(o='',lv='') + if lv.to_s =~/[0-6]/ + @node[:ocn][lv]=o.ocn + @node[:no][lv]=o.node + end + if lv.to_s =~/^[1-6]/; @@current=lv + end + if o.node == 1 or lv == 1 + @@parent[:node][o.node]=0 + elsif @@current == lv and @@current !=nil + if @node[:no][lv-1] != nil + @@parent[:node][o.node]=@node[:no][lv-1] + elsif @node[:no][lv-2] != nil + @@parent[:node][o.node]=@node[:no][lv-2] + elsif @node[:no][lv-3] != nil: + @@parent[:node][o.node]=@node[:no][lv-3] + else puts 'error' + end + elsif lv == nil + if o.ocn.class == Fixnum and @@current + @@parent[:node][o.node]=@node[:no][@@current] + end + else puts 'error' + end + if @@current == lv and @@current !=nil + if @node[:ocn][lv-1] != nil + @@parent[:ocn][o.ocn]=@node[:ocn][lv-1] + elsif @node[:ocn][lv-2] != nil + @@parent[:ocn][o.ocn]=@node[:ocn][lv-2] + elsif @node[:ocn][lv-3] != nil: + @@parent[:ocn][o.ocn]=@node[:ocn][lv-3] + else puts 'error' + end + elsif lv == nil + if o.ocn.class == Fixnum and @@current + @@parent[:ocn][o.ocn]=@node[:ocn][@@current] + end + else puts 'error' + end + end + def node_structure(o='',para='',lv='',hname='') #extracted endnotes + if o.ocn + lv=lv.to_i + lv=nil if lv == 0 + build_relationships(o,lv) + end + end + def xml_structure(o='',para='',lv='',hname='') #extracted endnotes + if o.ocn + puts para if lv and @md.cmd =~/M/ + lv=lv.to_i + n=lv - 1 + n3=lv + 2 + lv=nil if lv == 0 + embedded_endnotes(para) + if para[@regx] + paragraph="#{para[@regx,2]}" + util=SiSU_text_utils::Wrap.new(paragraph,70) + wrapped=util.line_wrap + end + if @md.cmd =~/[VM]/ + if offspring.node[o.node] + puts "#{o.node}::#{parent.node[o.node]}::[#{offspring.node[o.node].join(',')}]" + else + puts "#{o.node}::#{parent.node[o.node]}" + end + end + @@xml[:body] << "#{@tab*0}<object>" if para[@regx] + #@@xml[:body] << "#{@tab*1}<heading>#{lv}</heading>" << "\n" if lv + @@xml[:body] << "#{@tab*1}" << "\n" if para[@regx] + if @md.mod.inspect =~/odf/ #condition not currently present, but consider + @@xml[:body] << %{#{@tab*1}<ocn>#{o.ocn}</ocn>\n} + end + @@xml[:body] << if lv; %{#{@tab*1}<text class="h#{lv}">\n#{@tab*2}#{wrapped}\n#{@tab*1}</text>\n} << "\n" + elsif wrapped =~/\A%%?\s+/; %{<!--\n#{@tab*1}<text class="comment">\n#{@tab*2}#{wrapped}\n#{@tab*1}</text>\n-->\n} # comments [not included, review] + else %{#{@tab*1}<text class="norm">\n#{@tab*2}#{wrapped}\n#{@tab*1}</text>\n} # main text, contents, body KEEP + end + #@@xml[:body] << "#{@tab*1}<text>\n#{@tab*2}#{wrapped}\n#{@tab*1}</text>\n" # main text, contents, body KEEP + @@xml[:body] << "#{@endnotes}" if @endnotes # main text, endnotes KEEP + ##@@xml[:body] << "#{@tab*1}<text>#{para[@regx,2]}</text>\n" if para[@regx,2] # old unwrapped main text, contents, body KEEP + @@xml[:body] << %{#{@tab*1}<node>\n} + @@xml[:body] << %{#{@tab*2}<id>#{o.node}</id>\n} + @@xml[:body] << %{#{@tab*2}<parent>#{parent.node[o.node]}</parent>\n} + if offspring.node[o.node] + @@xml[:body] << %{#{@tab*2}<offspring>#{offspring.node[o.node].join(',')}</offspring>\n} + end + @@xml[:body] << %{#{@tab*1}</node>\n} + @@xml[:body] << "#{@tab*0}</object>" << "\n" if para[@regx] + @endnotes=[] + end + end + def group_structure(o='',para='') + para.gsub!(/<:group(?:-end)?>/,'') + para.strip! + @@xml[:body] << %{#{@tab*0}<object>} + if @md.mod.inspect =~/odf/ + @@xml[:body] << %{#{@tab*1}<ocn>#{o.ocn}</ocn>\n} + end + @@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*1}<node>\n} + @@xml[:body] << %{#{@tab*2}<id>#{o.node}</id>\n} + @@xml[:body] << %{#{@tab*2}<parent>#{parent.node[o.node]}</parent>\n} + if offspring.node[o.node] + @@xml[:body] << %{#{@tab*2}<offspring>#{offspring.node[o.node].join(',')}</offspring>\n} + end + @@xml[:body] << %{#{@tab*1}</node>\n} + @@xml[:body] << "#{@tab*0}</object>" + end + def poem_structure(o='',para='') + para.gsub!(/<:verse(?:-end)?>/,'') + para.strip! + @@xml[:body] << %{#{@tab*0}<object>} + if @md.mod.inspect =~/odf/ + @@xml[:body] << %{#{@tab*1}<ocn>#{o.ocn}</ocn>\n} + end + @@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*1}<node>\n} + @@xml[:body] << %{#{@tab*2}<id>#{o.node}</id>\n} + @@xml[:body] << %{#{@tab*2}<parent>#{parent.node[o.node]}</parent>\n} + if offspring.node[o.node] + @@xml[:body] << %{#{@tab*2}<offspring>#{offspring.node[o.node].join(',')}</offspring>\n} + end + @@xml[:body] << %{#{@tab*1}</node>\n} + @@xml[:body] << "#{@tab*0}</object>" << "\n" + end + def code_structure(o='',para='') + para.gsub!(/<:code(?:-end)?>/,'') + para.strip! + @@xml[:body] << %{#{@tab*0}<object>} + if @md.mod.inspect =~/odf/ + @@xml[:body] << %{#{@tab*1}<ocn>#{o.ocn}</ocn>\n} + end + @@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*1}<node>\n} + @@xml[:body] << %{#{@tab*2}<id>#{o.node}</id>\n} + @@xml[:body] << %{#{@tab*2}<parent>#{parent.node[o.node]}</parent>\n} + if offspring.node[o.node] + @@xml[:body] << %{#{@tab*2}<offspring>#{offspring.node[o.node].join(',')}</offspring>\n} + end + @@xml[:body] << %{#{@tab*1}</node>\n} + @@xml[:body] << "#{@tab*0}</object>" << "\n" + end + def table_structure(o='',table='') #tables + @@xml[:body] << %{#{@tab*0}<object>} + if @md.mod.inspect =~/odf/ + @@xml[:body] << %{#{@tab*1}<ocn>#{o.ocn}</ocn>\n} + end + @@xml[:body] << %{#{@tab*1}#{table}\n#{@tab*1}\n} # unless lv # main text, contents, body KEEP + @@xml[:body] << %{#{@tab*1}<node>\n} + @@xml[:body] << %{#{@tab*2}<id>#{o.node}</id>\n} + @@xml[:body] << %{#{@tab*2}<parent>#{parent.node[o.node]}</parent>\n} + if offspring.node[o.node] + @@xml[:body] << %{#{@tab*2}<offspring>#{offspring.node[o.node].join(',')}</offspring>\n} + end + @@xml[:body] << %{#{@tab*1}</node>\n} + @@xml[:body] << "#{@tab*0}</object>" << "\n" #if para[@regx] + @endnotes=[] + end + def markup + data=[] + @data=@data.join.split("\n\n") + @data=SiSU_document_structure::Code.new(@md,@data).code + @data.each do |para| + data << SiSU_document_structure::Structure.new(@md,para).structure + end + data=Syntax::Markup.new(@md,data).songsheet + data=SiSU_document_structure::Tables.new(@md,data).tables + obj=SiSU_document_structure::OCN.new(@md,data).ocn + obj.compact! + data=nil + dir=SiSU_Env::Info_env.new(@md.fns) + xml_sc(@md) + @endnotes,@level,@cont,@copen,@xml_contents_close=[],[],[],[],[] + @rcdc=false + (0..6).each { |x| @cont[x]=@level[x]=false } + (4..6).each { |x| @xml_contents_close[x]='' } + obj.each do |o| + para=o.txt unless o.txt =~/^%% / #comments are lost, consider + if para + para=@trans.markup_light(para) + @trans.char_enc.utf8(para) if @sys.locale =~/utf-?8/i #% utf8 + if para =~/\A(?:@|0~)(\S+?):?\s+(.+?)\Z/m # for headers + d_meta=SiSU_text_utils::Header_scan.new(@md,para).meta + if d_meta; xml_head(d_meta) + end + end + end + end + obj.each do |o| + para=o.txt unless o.txt =~/^%% / #comments are lost, consider + if para + @rcdc=true if @rcdc==false and (para =~/~metadata/ or para =~/^1~\s+Document Information/) + if para !~/(^0~|^@\S+?:|^\s*$|<ENDNOTES>|<EOF>)/ + @sto=SiSU_text_parts::Split_text_object.new(@md,para).lev_segname_para + unless @rcdc + format_scroll=SiSU_XML_format::Format_scroll.new(@md,@sto.text) if @sto.format =~/i[12]|null/ + case @sto.format + when /^(1)~(\S+)?/ + node_structure(o,para,$1,$2) + when /^(2)~(\S+)?/ + node_structure(o,para,$1,$2) + when /^(3)~(\S+)?/ + node_structure(o,para,$1,$2) + when /^(4)~(\S+)?/ # work on see Split_text_object + node_structure(o,para,$1,$2) + when /^(5)~(\S+)?/ + node_structure(o,para,$1,$2) + when /^(6)~(\S+)?/ + node_structure(o,para,$1,$2) + else + if para =~ /<:verse>/ + node_structure(o,para) + elsif para =~ /<:group>/ + node_structure(o,para) + elsif para =~ /<:code>/ + node_structure(o,para) + elsif para =~/<!Th?.+/ # tables come as single block #work area 2005w13 + table=SiSU_Tables::Table_xml.new(para) + para=table.table_split + node_structure(o,para) + else node_structure(o,para,nil,nil) + end + end + end + end + end + end + obj.each do |o| + para=o.txt unless o.txt =~/^%% / #comments are lost, consider + if para + @rcdc=true if @rcdc==false and (para =~/~metadata/ or para =~/^1~\s+Document Information/) + if para !~/(^0~|^@\S+?:|^\s*$|<ENDNOTES>|<EOF>)/ + @sto=SiSU_text_parts::Split_text_object.new(@md,para).lev_segname_para + unless @rcdc + format_scroll=SiSU_XML_format::Format_scroll.new(@md,@sto.text) if @sto.format =~/i[12]|null/ + case @sto.format + when /^(1)~(\S+)?/ + xml_structure(o,para,$1,$2) + para=@sto.lev_para_ocn.heading_body1 + when /^(2)~(\S+)?/ + xml_structure(o,para,$1,$2) + para=@sto.lev_para_ocn.heading_body2 + when /^(3)~(\S+)?/ + xml_structure(o,para,$1,$2) + para=@sto.lev_para_ocn.heading_body3 + when /^(4)~(\S+)?/ # work on see Split_text_object + xml_structure(o,para,$1,$2) + para=@sto.lev_para_ocn.heading_body4 + when /^(5)~(\S+)?/ + xml_structure(o,para,$1,$2) + para=@sto.lev_para_ocn.heading_body5 + when /^(6)~(\S+)?/ + xml_structure(o,para,$1,$2) + para=@sto.lev_para_ocn.heading_body6 + else + if para =~ /<:verse>/ + poem_structure(o,para) + elsif para =~ /<:group>/ + group_structure(o,para) + elsif para =~ /<:code>/ + para.gsub!(/</,'<') + para.gsub!(/>/,'>') + code_structure(o,para) + elsif para =~/<!Th?.+/ # tables come as single block #work area 2005w13 + table=SiSU_Tables::Table_xml.new(para) + para=table.table_split + table_structure(o,para) + else xml_structure(o,para,nil,nil) + end + end + para='' if para =~/<a name="n\d+">/ and para =~/^(-\{{2}~\d+|<!e[:_]\d+!>)/ # -endnote + if para =~/.*<:#>.*$/ + para=case para + when /<:i1>/ + format_text=Format_text_object.new(para,'') + format_text.scr_inden_ocn_e_no_paranum + when /<:i2>/ + format_text=Format_text_object.new(para,'') + format_text.scr_inden_ocn_e_no_paranum + end + 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 + if para =~/<:center>/ + one,two=/(.*)<:center>(.*)/.match(para)[1,2] + format_text=Format_text_object.new(one,two) + para=format_text.center + end + end + para.gsub!(/<:\S+?>/,'') + para.gsub!(/<!.+!>/,'') ## Clean Prepared Text #bugwatch reinstate + end + 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]=[],[] + css=SiSU_Env::CSS_select.new(@md).xml_sax + encoding=if @sys.locale =~/utf-?8/i; '<?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="../#{dir.path.style}/#{css}"?> +#{rdf.comment_xml_node} +<document> +WOK + @@xml[:head] << "<head>\n" + @@xml[:body] << "<body>\n" + end + def post + @@xml[:head] << @@xml[:sc] + @@xml[:head] << "</head>\n" + @@xml[:body] << "</body>\n" + @@xml[:close] = "</document>\n" + end + def publish + content=[] + data=@data + content << @@xml[:open] << @@xml[:head] << @@xml[:body] << @@xml[:metadata] + content << @@xml[:owner_details] if @md.stmp =~/\w\w/ + content << @@xml[:tail] << @@xml[:close] + Output.new(content.to_s,@md).xml + @@xml={} + end + end + class Output + include SiSU_Param + include SiSU_Env + def initialize(data,md) + @data,@md=data,md + end + def xml + @sisu=[] + @data.each do |para| + para.gsub!(/<:\S+?>/,'') + para.gsub!(/<!.+?!>/,'') + para="#{para}\n" unless para.empty? + @sisu << para + end + new_file_data=@sisu.to_s + @sisu=new_file_data.scan(/.+/) + SiSU_Env::SiSU_file.new(@md).mkdir + filename_sxm=SiSU_Env::SiSU_file.new(@md,@md.fn[:sxn]).mkfile_pwd + if filename_sxm.class == File + @sisu.each {|para| filename_sxm.puts para} + filename_sxm.close + else puts 'file not created, is directory writable?' + end + 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 #note values can be other than true + 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("#{Dir.pwd}/#{@md.fn[:sxn]}",tidyfile) + tidy.well_formed? + tell.p_off unless @md.cmd =~/q/ + end + end + end + end + end +end +__END__ +Notes: + +ocn +ocn are given to substantive text objects + +nodes +nodes != ocn +nodes are given to every text object (regardless of whether or not it is "substantive" and/or introduced by the editor just for structuring purposes) + +nodes are required for a node/tree based representation of content, e.g. a document mapping tool such as kdissert +nodes are given to all structural divisions/headings whether or not they are given an ocn + +why arn't all structural divisions given an ocn? +sometimes to structure documents correctly, it is necessary to introduce a dummy level, e.g. using a marker like +4~ [Preamble]-# +these are heading items that are not in the original text, and do not warrant an ocn +they do however require a node value + +[at other times the editor introduces a comment that is not to be recognised as a part of the original text] + +it is unofortunate that the nature of documents is such that ocn != nodes +[that ocn should be the equivalent of nodes has been rejected] + +map +parent <parent>x</parent> +parent of 1 is either 0 or as in kdissert -1 (i prefer 0) +offspring <offspring>x..y</offspring> +siblings - gratuitous, <siblings>x..y</siblings> and therefore optional but might as well |