Module: IsoDoc::WordFunction::Postprocess

Included in:
IsoDoc::WordConvert
Defined in:
lib/isodoc/word_function/postprocess.rb,
lib/isodoc/word_function/postprocess_toc.rb,
lib/isodoc/word_function/postprocess_cover.rb,
lib/isodoc/word_function/postprocess_table.rb

Constant Summary collapse

WORD_TOC_SUFFIX1 = 
<<~TOC.freeze
  <p class="MsoToc1"><span lang="EN-GB"><span
    style='mso-element:field-end'></span></span><span
    lang="EN-GB"><o:p>&#xA0;</o:p></span></p>
TOC
WORD_NOKOHEAD =

add namespaces for Word fragments

<<~HERE.freeze
  <!DOCTYPE html SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
  <html xmlns="http://www.w3.org/1999/xhtml"
  xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"
  xmlns:w="urn:schemas-microsoft-com:office:word"
  xmlns:m="http://schemas.microsoft.com/office/2004/12/omml">
  <head> <title></title> <meta charset="UTF-8" /> </head>
  <body> </body> </html>
HERE

Instance Method Summary collapse

Instance Method Details

#assemble_toc(docxml, level) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 24

def assemble_toc(docxml, level)
  toc = ""
  toc += make_WordToC(docxml, level)
  toc += make_table_word_toc(docxml)
  toc += make_figure_word_toc(docxml)
  toc += make_recommendation_word_toc(docxml)
  toc
end

#authority_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 81

def authority_cleanup(docxml)
  %w(copyright license legal feedback).each do |t|
    authority_cleanup1(docxml, t)
  end
  coverpage_note_cleanup(docxml)
end

#authority_cleanup1(docxml, klass) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 69

def authority_cleanup1(docxml, klass)
  dest = docxml.at("//div[@id = 'boilerplate-#{klass}-destination']")
  auth = docxml.at("//div[@id = 'boilerplate-#{klass}' " \
                   "or @class = 'boilerplate-#{klass}']")
  auth&.xpath(".//h1[not(text())] | .//h2[not(text())]")&.each(&:remove)
  auth&.xpath(".//h1 | .//h2")&.each do |h|
    h.name = "p"
    h["class"] = "TitlePageSubhead"
  end
  dest and auth and dest.replace(auth.remove)
end

#colgroup_widths(table) ⇒ Object

assume percentages



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# File 'lib/isodoc/word_function/postprocess_table.rb', line 39

def colgroup_widths(table)
  table.xpath("./colgroup/col").each_with_object([]) do |c, m|
    m << c["width"].sub(/%$/, "").to_f
  end
end

#coverpage_note_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 88

def coverpage_note_cleanup(docxml)
  if dest = docxml.at("//div[@id = 'coverpage-note-destination']")
    auth = docxml.xpath("//*[@coverpage]")
    if auth.empty? then dest.remove
    else
      auth.each do |x|
        dest << x.remove
      end
    end
  end
  docxml.xpath("//*[@coverpage]").each { |x| x.delete("coverpage") }
end

#figure_toc_class ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 85

def figure_toc_class
  %w(FigureTitle figuretitle)
end

#figure_toc_xpath ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 137

def figure_toc_xpath
  attr = figure_toc_class.map { |x| "@class = '#{x}'" }
  "//p[#{attr.join(' or ')}]"
end

#generate_header(filename, _dir) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 101

def generate_header(filename, _dir)
  @header or return nil
  template = IsoDoc::Common.liquid(File.read(@header, encoding: "UTF-8"))
  params = header_params(filename)
  Tempfile.open(%w(header html),
                mode: File::BINARY | File::SHARE_DELETE,
                encoding: "utf-8") do |f|
    f.write(template.render(params))
    f
  end
end

#header_params(filename) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 113

def header_params(filename)
  meta = @meta.get.merge(@labels ? { labels: @labels } : {})
    .merge(@meta.labels ? { labels: @meta.labels } : {})
  meta[:filename] = filename
  meta.transform_keys(&:to_s)
end

#insert_toc(intro, docxml, level) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 4

def insert_toc(intro, docxml, level)
  toc = assemble_toc(docxml, level)
  if intro&.include?("WORDTOC")
    remove_toc_div(docxml)
    intro.sub("WORDTOC", toc)
  else
    source = docxml.at("//div[@class = 'TOC']") and
      source.children = toc
    intro
  end
end

#list_add(xpath, lvl) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 135

def list_add(xpath, lvl)
  xpath.each do |list|
    (list.xpath(".//li") - list.xpath(".//ol//li | .//ul//li")).each do |l|
      l.xpath("./p | ./div | ./table").each_with_index do |p, i|
        i.zero? or p.wrap(%{<div class="ListContLevel#{lvl}"/>})
      end
      list_add(l.xpath(".//ul") - l.xpath(".//ul//ul | .//ol//ul"),
               lvl + 1)
      list_add(l.xpath(".//ol") - l.xpath(".//ul//ol | .//ol//ol"),
               lvl + 1)
    end
  end
end

#make_figure_word_toc(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 142

def make_figure_word_toc(docxml)
  (docxml.at(figure_toc_xpath) && @tocfigurestitle) or return ""
  toc = %{<p class="TOCTitle">#{@tocfigurestitle}</p>}
  docxml.xpath(figure_toc_xpath).each do |h|
    toc += word_toc_entry(1, header_strip(h))
  end
  toc.sub(/(<p class="MsoToc1">)/,
          %{\\1#{word_toc_figure_preface1}}) + WORD_TOC_SUFFIX1
end

#make_recommendation_word_toc(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 157

def make_recommendation_word_toc(docxml)
  (docxml.at(reqt_toc_xpath) && @tocrecommendationstitle) or return ""
  toc = %{<p class="TOCTitle">#{@tocrecommendationstitle}</p>}
  docxml.xpath(reqt_toc_xpath).sort_by do |h|
    recommmendation_sort_key(h.text)
  end.each do |h|
    toc += word_toc_entry(1, header_strip(h))
  end
  toc.sub(/(<p class="MsoToc1">)/,
          %{\\1#{word_toc_reqt_preface1}}) + WORD_TOC_SUFFIX1
end

#make_table_word_toc(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 127

def make_table_word_toc(docxml)
  (docxml.at(table_toc_xpath) && @toctablestitle) or return ""
  toc = %{<p class="TOCTitle">#{@toctablestitle}</p>}
  docxml.xpath(table_toc_xpath).each do |h|
    toc += word_toc_entry(1, header_strip(h))
  end
  toc.sub(/(<p class="MsoToc1">)/,
          %{\\1#{word_toc_table_preface1}}) + WORD_TOC_SUFFIX1
end

#make_WordToC(docxml, level) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 63

def make_WordToC(docxml, level)
  toc = ""
  if source = docxml.at("//div[@class = 'TOC']")
    toc = to_xml(source.children)
  end
  # docxml.xpath("//h1 | //h2[not(ancestor::*[@class = 'Section3'])]").
  xpath = (1..level).each.map { |i| "//h#{i}" }.join (" | ")
  docxml.xpath(xpath).each do |h|
    toc += word_toc_entry(h.name[1].to_i, header_strip(h))
  end
  toc.sub(/(<p class="MsoToc1">)/,
          %{\\1#{word_toc_preface(level)}}) + WORD_TOC_SUFFIX1
end

#postprocess(result, filename, dir) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 9

def postprocess(result, filename, dir)
  result = postprocess_cleanup(result)
  filename = filename.sub(/\.doc$/, "")
  header = generate_header(filename, dir)
  @wordstylesheet = wordstylesheet_update
  toWord(result, filename, dir, header)
  @files_to_delete.each { |f| FileUtils.rm_f f }
end

#postprocess_cleanup(result) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 18

def postprocess_cleanup(result)
  result = cleanup(to_xhtml(textcleanup(result)))
  from_xhtml(word_cleanup(result))
    .gsub("-DOUBLE_HYPHEN_ESCAPE-", "--")
end

#recommmendation_sort_key(header) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 169

def recommmendation_sort_key(header)
  m = /^([^0-9]+) (\d+)/.match(header) || /^([^:]+)/.match(header)
  m ||= [header, nil]
  ret = "#{recommmendation_sort_key1(m[1]&.strip)}::"
  m[2] and ret += ("%04d" % m[2].to_i).to_s
  ret
end

#recommmendation_sort_key1(type) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 177

def recommmendation_sort_key1(type)
  case type&.downcase
  when "requirement" then "04"
  when "recommendation" then "05"
  when "permission" then "06"
  else type
  end
end

#remove_toc_div(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 16

def remove_toc_div(docxml)
  s = docxml.at("//div[@class = 'TOC']") or return
  prev = s.previous_element
  prev&.elements&.first&.name == "br" and
    prev&.remove # page break
  s.remove
end

#reqt_toc_class ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 89

def reqt_toc_class
  %w(RecommendationTitle RecommendationTestTitle
     recommendationtitle recommendationtesttitle)
end

#reqt_toc_xpath ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 152

def reqt_toc_xpath
  attr = reqt_toc_class.map { |x| "@class = '#{x}'" }
  "//p[#{attr.join(' or ')}]"
end

#sourcecode_style ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 36

def sourcecode_style
  "Sourcecode"
end

#split_at_section_break(docxml, sect, brk, idx) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 140

def split_at_section_break(docxml, sect, brk, idx)
  move = brk.parent.xpath("following::node()") &
    brk.document.xpath("//div[@class = '#{sect}']//*")
  ins = docxml.at("//div[@class = '#{sect}']")
    .after("<div class='#{sect}_#{idx}'/>").next_element
  move.each do |m|
    next if m.at("./ancestor::div[@class = '#{sect}_#{idx}']")

    ins << m.remove
  end
end

#style_update(node, css) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_table.rb', line 53

def style_update(node, css)
  node or return
  node["style"] =
    node["style"] ? node["style"].sub(/;?$/, ";#{css}") : css
end

#table_note_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_table.rb', line 4

def table_note_cleanup(docxml)
  super
  # preempt html2doc putting MsoNormal there
  docxml.xpath("//p[not(self::*[@class])][ancestor::*[@class = 'Note']]")
    .each { |p| p["class"] = "Note" }
end

#table_toc_class ⇒ Object

inheriting gems need to add native Word name of style, if different including both CSS style name and human readable style name. Any human readable style name needs to come first for the Word template to work in regenerating the ToC



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 81

def table_toc_class
  %w(TableTitle tabletitle)
end

#table_toc_xpath ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 122

def table_toc_xpath
  attr = table_toc_class.map { |x| "@class = '#{x}'" }
  "//p[#{attr.join(' or ')}]"
end

#to_sourcecode_para(pre) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 98

def to_sourcecode_para(pre)
  @sourcecode = "pre"
  pre.traverse do |x|
    x.text? or next
    ret = []
    text_parse(x, ret)
    x.replace(ret.join)
  end
  @sourcecode = false
end

#to_word_xhtml_fragment(xml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 48

def to_word_xhtml_fragment(xml)
  doc = ::Nokogiri::XML.parse(WORD_NOKOHEAD)
  ::Nokogiri::XML::DocumentFragment.new(doc, xml, doc.root)
end

#toc_word_class_list(classes) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 94

def toc_word_class_list(classes)
  classes.map do |x|
    / /.match?(x) ? %(&quot;#{x}&quot;) : x
  end.join(",")
end

#toWord(result, filename, dir, header) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 24

def toWord(result, filename, dir, header)
  Html2Doc.new(
    filename: filename, imagedir: @localdir,
    stylesheet: @wordstylesheet&.path,
    header_file: header&.path, dir: dir,
    asciimathdelims: [@openmathdelim, @closemathdelim],
    liststyles: { ul: @ulstyle, ol: @olstyle }
  ).process(result)
  header&.unlink
  @wordstylesheet.unlink if @wordstylesheet.is_a?(Tempfile)
end

#word_admonition_images(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 40

def word_admonition_images(docxml)
  docxml.xpath("//div[@class = 'Admonition']//img").each do |i|
    i["width"], i["height"] =
      Vectory.image_resize(i, image_localfile(i), @maxheight, 300)
  end
end

#word_annex_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 149

def word_annex_cleanup(docxml); end

#word_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 47

def word_cleanup(docxml)
  word_annex_cleanup(docxml)
  word_preface(docxml)
  word_sourcecode_annotations(docxml)
  word_sourcecode_table(docxml)
  word_nested_tables(docxml)
  word_colgroup(docxml)
  word_table_align(docxml)
  word_table_pagebreak(docxml)
  word_table_separator(docxml)
  word_admonition_images(docxml)
  word_list_continuations(docxml)
  word_example_cleanup(docxml)
  word_pseudocode_cleanup(docxml)
  word_image_caption(docxml)
  word_floating_titles(docxml)
  word_section_breaks(docxml)
  word_tab_clean(docxml)
  authority_cleanup(docxml)
  word_footnote_format(docxml)
  word_remove_empty_toc(docxml)
  word_remove_empty_sections(docxml)
  docxml
end

#word_colgroup(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_table.rb', line 11

def word_colgroup(docxml)
  cells2d = {}
  docxml.xpath("//table[colgroup]").each do |t|
    w = colgroup_widths(t)
    t.xpath(".//tr").each_with_index { |_tr, r| cells2d[r] = {} }
    t.xpath(".//tr").each_with_index do |tr, r|
      tr.xpath("./td | ./th").each_with_index do |td, _i|
        x = 0
        rs = td.attr("rowspan")&.to_i || 1
        cs = td.attr("colspan")&.to_i || 1
        while cells2d[r][x]
          x += 1
        end
        (r..(r + rs - 1)).each do |y2|
          cells2d[y2].nil? and next
          (x..(x + cs - 1)).each { |x2| cells2d[y2][x2] = 1 }
        end
        width = (x..(x + cs - 1)).each_with_object({ width: 0 }) do |z, m|
          m[:width] += w[z]
        end
        td["width"] = "#{width[:width]}%"
        x += cs
      end
    end
  end
end

#word_cover(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 20

def word_cover(docxml)
  ins = docxml.at('//div[@class="WordSection1"]') or return
  cover = File.read(@wordcoverpage, encoding: "UTF-8")
  cover = populate_template(cover, :word)
  coverxml = to_word_xhtml_fragment(cover)
  ins.add_first_child coverxml.to_xml(encoding: "US-ASCII")
end

#word_example_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 151

def word_example_cleanup(docxml)
  docxml.xpath("//div[@class = 'example']//p[not(@class)]").each do |p|
    p["class"] = "example"
  end
end

#word_floating_titles(docxml) ⇒ Object

move p.h1 (floating title) after any page, section breaks



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# File 'lib/isodoc/word_function/postprocess.rb', line 189

def word_floating_titles(docxml)
  docxml.xpath("//p[@class = 'section-break' or @class = 'page-break']")
    .each do |b|
    out = b.xpath("./preceding-sibling::*").reverse
      .each_with_object([]) do |p, m|
      (p.name == "p" && p["class"] == "h1") or break m
      m << p
    end
    b.delete("class")
    out.empty? and next
    out[-1].previous = b.remove
  end
end

#word_footnote_format(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 175

def word_footnote_format(docxml)
  # the content is in a[@epub:type = 'footnote']//sup, but in Word,
  # we need to inject content around the autonumbered footnote reference
  docxml.xpath("//a[@epub:type = 'footnote']").each do |x|
    footnote_reference_format(x)
  end
  docxml.xpath("//a[@class = 'TableFootnoteRef'] | " \
               "//span[@class = 'TableFootnoteRef']").each do |x|
    table_footnote_reference_format(x)
  end
  docxml
end

#word_image_caption(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 117

def word_image_caption(docxml)
  docxml.xpath("//p[@class = 'FigureTitle' or @class = 'SourceTitle']")
    .each do |t|
    if t.previous_element&.name == "img"
      img = t.previous_element
      t.previous_element.swap("<p class='figure'>#{img.to_xml}</p>")
    end
    style_update(t.previous_element, "page-break-after:avoid;")
  end
end

#word_intro(docxml, level) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 28

def word_intro(docxml, level)
  ins = docxml.at('//div[@class="WordSection2"]') or return
  intro = insert_toc(File.read(@wordintropage, encoding: "UTF-8"),
                     docxml, level)
  intro = populate_template(intro, :word)
  introxml = to_word_xhtml_fragment(intro)
  ins.add_first_child introxml.to_xml(encoding: "US-ASCII")
end

#word_list_continuations(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 128

def word_list_continuations(docxml)
  list_add(docxml.xpath("//ul[not(ancestor::ul) and not(ancestor::ol)]"),
           1)
  list_add(docxml.xpath("//ol[not(ancestor::ul) and not(ancestor::ol)]"),
           1)
end

#word_nested_tables(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_table.rb', line 45

def word_nested_tables(docxml)
  docxml.xpath("//table").each do |t|
    t.xpath(".//table").reverse_each do |tt|
      t.next = tt.remove
    end
  end
end

#word_preface(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 4

def word_preface(docxml)
  @wordcoverpage && !@wordcoverpage.empty? and
    word_cover(docxml)
  @wordintropage && !@wordintropage.empty? and
    word_intro(docxml, @wordToClevels)
end

#word_pseudocode_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 157

def word_pseudocode_cleanup(docxml)
  docxml.xpath("//div[@class = 'pseudocode']//p[not(@class)]").each do |p|
    p["class"] = "pseudocode"
  end
end

#word_remove_empty_sections(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 11

def word_remove_empty_sections(docxml)
  %w(WordSection1 WordSection2).each do |x|
    ins = docxml.at("//div[@class='#{x}']") or next
    @c.decode(ins.text).gsub(/\p{Z}|\p{C}/, "").strip.empty? or next
    ins.next_element.remove
    ins.remove
  end
end

#word_remove_empty_toc(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 72

def word_remove_empty_toc(docxml)
  docxml.at("//div[@class = 'TOC']//p[@class = 'MsoToc1']") and return
  remove_toc_div(docxml)
end

#word_remove_pb_before_annex(docxml) ⇒ Object

applies for <div class=“WordSectionN_M”><p><pagebreak/></p>…



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# File 'lib/isodoc/word_function/postprocess.rb', line 164

def word_remove_pb_before_annex(docxml)
  docxml.xpath("//div[p/br]").each do |d|
    /^WordSection\d+_\d+$/.match(d["class"]) or next
    (d.elements[0].name == "p" && !d.elements[0].elements.empty?) or next
    (d.elements[0].elements[0].name == "br" &&
      d.elements[0].elements[0]["style"] ==
        "mso-special-character:line-break;page-break-before:always") or next
    d.elements[0].remove
  end
end

#word_section_breaks(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 120

def word_section_breaks(docxml)
  @landscapestyle = ""
  word_section_breaks1(docxml, "WordSection2")
  word_section_breaks1(docxml, "WordSection3")
  word_remove_pb_before_annex(docxml)
  docxml.xpath("//br[@orientation]").each do |br|
    br.delete("orientation")
  end
end

#word_section_breaks1(docxml, sect) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 130

def word_section_breaks1(docxml, sect)
  docxml.xpath("//div[@class = '#{sect}']//br[@orientation]").reverse
    .each_with_index do |br, i|
    @landscapestyle +=
      "\ndiv.#{sect}_#{i} {page:#{sect}" \
      "#{br['orientation'] == 'landscape' ? 'L' : 'P'};}\n"
    split_at_section_break(docxml, sect, br, i)
  end
end

#word_sourcecode_annotations(html) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 77

def word_sourcecode_annotations(html)
  ann = ".//div[@class = 'annotation']"
  html.xpath("//p[@class = '#{sourcecode_style}'][#{ann}]")
    .each do |p|
    ins = p.after("<p class='#{sourcecode_style}'/>").next_element
    p.xpath(ann).each do |d|
      ins << d.remove.children
    end
  end
end

#word_sourcecode_table(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 88

def word_sourcecode_table(docxml)
  s = "p[@class='#{sourcecode_style}']"
  docxml.xpath("//#{s}/div[@class='table_container']").each do |d|
    pre = d.at(".//#{s}")
    to_sourcecode_para(pre)
    d["id"] = d.parent["id"]
    d.parent.replace(d)
  end
end

#word_tab_clean(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess.rb', line 109

def word_tab_clean(docxml)
  docxml.xpath("//p[@class='Biblio']//span[@style='mso-tab-count:1']")
    .each do |s|
    s.next&.text? or next
    s.next.replace(@c.encode(s.next.text.sub(/^\s+/, ""), :hexadecimal))
  end
end

#word_table_align(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_table.rb', line 59

def word_table_align(docxml)
  docxml.xpath("//td[@align]/p | //th[@align]/p").each do |p|
    p["align"] and next
    style_update(p, "text-align: #{p.parent['align']}")
  end
end

#word_table_pagebreak(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_table.rb', line 74

def word_table_pagebreak(docxml)
  docxml.xpath("//td[@style] | //th[@style]").each do |t|
    s = /(page-break-after:[^;]+)/.match(t["style"])
    (s && s[1]) or next
    t.xpath(".//div | .//p | .//pre").each do |p|
      style_update(p, s[1])
    end
  end
end

#word_table_separator(docxml) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_table.rb', line 66

def word_table_separator(docxml)
  docxml.xpath("//p[@class = 'TableTitle']").each do |t|
    t.children.empty? or next
    t["style"] = t["style"].sub(/;?$/, ";font-size:0pt;")
    t.children = "&#xa0;"
  end
end

#word_toc_entry(toclevel, heading) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 33

def word_toc_entry(toclevel, heading)
  bookmark = bookmarkid # Random.rand(1000000000)
  <<~TOC
    <p class="MsoToc#{toclevel}"><span class="MsoHyperlink"><span lang="EN-GB" style='mso-no-proof:yes'>
    <a href="#_Toc#{bookmark}">#{heading}<span lang="EN-GB" class="MsoTocTextSpan">
    <span style='mso-tab-count:1 dotted'>. </span></span><span lang="EN-GB" class="MsoTocTextSpan">
    <span style='mso-element:field-begin'></span></span>
    <span lang="EN-GB" class="MsoTocTextSpan"> PAGEREF _Toc#{bookmark} \\h </span>
      <span lang="EN-GB" class="MsoTocTextSpan"><span style='mso-element:field-separator'></span></span><span
      lang="EN-GB" class="MsoTocTextSpan">1</span>
      <span lang="EN-GB" class="MsoTocTextSpan"></span><span
      lang="EN-GB" class="MsoTocTextSpan"><span style='mso-element:field-end'></span></span></a></span></span></p>

  TOC
end

#word_toc_figure_preface1 ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 115

def word_toc_figure_preface1
  <<~TOC
    <span lang="EN-GB"><span style='mso-element:field-begin'></span><span style='mso-spacerun:yes'>&#xA0;</span>TOC
    \\h \\z \\t #{toc_word_class_list figure_toc_class} <span style='mso-element:field-separator'></span></span>
  TOC
end

#word_toc_preface(level) ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 49

def word_toc_preface(level)
  <<~TOC
    <span lang="EN-GB"><span style='mso-element:field-begin'></span><span
      style='mso-spacerun:yes'>&#xA0;</span>TOC \\o "1-#{level}" \\h \\z \\u <span
      style='mso-element:field-separator'></span></span>
  TOC
end

#word_toc_reqt_preface1 ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 100

def word_toc_reqt_preface1
  <<~TOC
    <span lang="EN-GB"><span style='mso-element:field-begin'></span><span
    style='mso-spacerun:yes'>&#xA0;</span>TOC \\h \\z \\t #{toc_word_class_list reqt_toc_class}
    <span style='mso-element:field-separator'></span></span>
  TOC
end

#word_toc_table_preface1 ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_toc.rb', line 108

def word_toc_table_preface1
  <<~TOC
    <span lang="EN-GB"><span style='mso-element:field-begin'></span><span style='mso-spacerun:yes'>&#xA0;</span>TOC
    \\h \\z \\t #{toc_word_class_list table_toc_class} <span style='mso-element:field-separator'></span></span>
  TOC
end

#wordstylesheet_update ⇒ Object 



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# File 'lib/isodoc/word_function/postprocess_cover.rb', line 53

def wordstylesheet_update
  @wordstylesheet.nil? and return
  f = File.open(@wordstylesheet.path, "a")
  @landscapestyle.empty? or f.write(@landscapestyle)
  s = @meta.get[:code_css] and
    f.write(s.gsub(/sourcecode/, "p.#{sourcecode_style}"))
  if @wordstylesheet_override && @wordstylesheet
    f.write(@wordstylesheet_override.read)
    @wordstylesheet_override.close
  elsif @wordstylesheet_override && !@wordstylesheet
    @wordstylesheet = @wordstylesheet_override
  end
  f.close
  @wordstylesheet
end