Class: IsoDoc::PresentationXMLConvert

Inherits:
Convert show all
Defined in:
lib/isodoc/presentation_xml_convert.rb,
lib/isodoc/presentation_function/ids.rb,
lib/isodoc/presentation_function/list.rb,
lib/isodoc/presentation_function/math.rb,
lib/isodoc/presentation_function/refs.rb,
lib/isodoc/presentation_function/reqt.rb,
lib/isodoc/presentation_function/block.rb,
lib/isodoc/presentation_function/docid.rb,
lib/isodoc/presentation_function/erefs.rb,
lib/isodoc/presentation_function/image.rb,
lib/isodoc/presentation_function/index.rb,
lib/isodoc/presentation_function/terms.rb,
lib/isodoc/presentation_function/title.rb,
lib/isodoc/presentation_function/xrefs.rb,
lib/isodoc/presentation_function/inline.rb,
lib/isodoc/presentation_function/autonum.rb,
lib/isodoc/presentation_function/bibdata.rb,
lib/isodoc/presentation_function/cleanup.rb,
lib/isodoc/presentation_function/section.rb,
lib/isodoc/presentation_function/concepts.rb,
lib/isodoc/presentation_function/metadata.rb,
lib/isodoc/presentation_function/footnotes.rb,
lib/isodoc/presentation_function/sourcecode.rb,
lib/isodoc/presentation_function/designations.rb,
lib/isodoc/presentation_function/erefs_locality.rb

Constant Summary collapse

MATHML = 
{ "m" => "http://www.w3.org/1998/Math/MathML" }.freeze
COMMA_PLACEHOLDER = 
"##COMMA##".freeze
SERIAL_NUM_DOCID =

DOI, ISSN, ISBN cover term

"@type = 'DOI' or @type = 'doi' or @type = 'ISSN' or @type = 'issn' or @type = 'ISBN' or @type = 'isbn' or starts-with(@type, 'ISSN.') or starts-with(@type, 'ISBN.') or starts-with(@type, 'issn.') or starts-with(@type, 'isbn.')\n".strip.freeze
REQS = 
%w(requirement recommendation permission).freeze
XREF_CONNECTIVES = 
%w(from to or and).freeze
SVG = 
{ "m" => "http://www.w3.org/2000/svg" }.freeze
DESIGNATION_ELEMS = 
%w(preferred admitted deprecates related definition source).freeze
AVOID_COMMENT_BOOKMARKS =

Do not insert a comment bookmark inside another comment bookmark Also avoid list labels, which are typically not rendered downstream as selectable text

"[not(ancestor::xmlns:fmt-annotation-start)][not(ancestor::xmlns:fmt-annotation-end)][not(ancestor::xmlns:fmt-name[parent::xmlns:li])]\n".freeze

Constants inherited from Convert

Convert::AGENCIES

Constants included from Function::Utils

Function::Utils::CLAUSE_ANCESTOR, Function::Utils::DOCTYPE_HDR, Function::Utils::HUGESTRICT, Function::Utils::LABELLED_ANCESTOR_ELEMENTS, Function::Utils::NOTE_CONTAINER_ANCESTOR

Constants included from Function::ToWordHtml

Function::ToWordHtml::TOP_ELEMENTS

Constants included from Function::Table

Function::Table::SW

Constants included from Function::Section

Function::Section::TERM_CLAUSE

Constants included from Function::Lists

Function::Lists::OL_STYLE

Constants included from Function::Inline

Function::Inline::SPAN_UNWRAP_CLASSES

Constants included from Function::Cleanup

Function::Cleanup::TABLENOTE_CSS

Constants included from Function::Blocks

Function::Blocks::EXAMPLE_TBL_ATTR, Function::Blocks::EXAMPLE_TD_ATTR

Instance Attribute Summary

Attributes inherited from Convert

#bibrender, #doctype, #i18n, #localdir, #meta, #options, #reqt_models, #requirements_processor, #tempfile_cache, #wordcoverpage, #wordintropage, #xrefs

Instance Method Summary collapse

Methods inherited from Convert

#agency?, #bibrenderer, #compile_scss, #connectives_spans, #convert, #convert1_namespaces, #convert_i18n_init, #convert_i18n_init1, #convert_init, #convert_scss, #default_file_locations, #default_fonts, #docid_all_parts, #docid_l10n, #docid_prefix, #fonts_options, #generate_css, #html_doc_path, #i18n_init, #init_arrangement, #init_covers, #init_fonts, #init_i18n, #init_locations, #init_processing, #init_rendering, #init_stylesheets, #init_toc, #l10n, #load_scss_paths, #localpath, #log_messages, #metadata_init, #middle_clause, #omit_docid_prefix, #options_preprocess, #populate_css, #precompiled_style_or_original, #preprocess_css, #scss_fontheader, #swap_renderer, #target_pdf, #tmpfilesdir_suffix, #tmpimagedir_suffix, #toc_init, #write_css, #xref_init

Methods included from ClassUtils

#case_strict, #case_strict1, #case_with_markup, #date_range, #liquid, #nearest_block_parent, #ns, #start_of_sentence, #to_xml

Methods included from Function::Utils

#attr_code, #cleanup_entities, #date_range, #emf?, #empty2nil, #eps?, #external_path, #extract_delims, #from_xhtml, #get_clause_id, #get_note_container_id, #header_strip, #header_strip_elem?, #image_localfile, #imgfile_suffix, #insert_tab, #labelled_ancestor, #liquid, #noko, #ns, #numeric_escapes, #populate_template, #save_dataimage, #save_svg, #sentence_join, #start_of_sentence, #to_xhtml, #to_xhtml_fragment, #to_xhtml_prep, #to_xml

Methods included from Function::ToWordHtml

#body_attr, #boilerplate, #content, #cross_align, #define_head, #info, #init_dir, #init_file, #make_body, #make_body1, #make_body2, #make_body3, #note?, #parse, #rel_tmpimagedir, #tmpimagedir, #top_element_render

Methods included from Function::Terms

#admitted_term_parse, #definition_parse, #deprecated_term_parse, #modification_parse, #related_parse, #semx_admitted_term_parse, #semx_deprecated_term_parse, #semx_related_parse, #semx_term_parse, #semx_termref_parse, #term_parse, #termdef_parse, #termdocsource_parse, #termdomain_parse, #termnote_p_class, #termnote_parse, #termnote_parse1, #termref_parse

Methods included from Function::Table

#bordered_table_style, #colgroup, #make_tr_attr, #make_tr_attr_style, #table_attrs, #table_attrs_style, #table_bordered?, #table_parse, #table_parse_core, #table_parse_tail, #table_title_parse, #tbody_parse, #tcaption, #tfoot_parse, #thead_parse, #tr_parse

Methods included from Function::Section

#abstract, #acknowledgements, #annex_attrs, #annex_name, #appendix_parse, #clause?, #clause_attrs, #clause_name, #clause_parse, #clause_parse_subtitle, #clause_parse_title, #clause_parse_title1, #clause_title_depth, #clausedelimspace, #colophon, #copyright_parse, #executivesummary, #feedback_parse, #footnotes, #foreword, #freestanding_title, #indexsect, #inline_header_title, #introduction, #legal_parse, #license_parse, #preface, #preface_attrs, #preface_block, #preface_normal, #scope, #sections_names, #single_term_clause?, #symbols_abbrevs, #symbols_parse, #table_of_contents, #terms_defs, #terms_parse, #variant_title

Methods included from Function::References

#bibitem_entry, #biblio_list, #bibliography, #bibliography_parse, #bibliography_xpath, #iso_bibitem_entry_attrs, #norm_ref, #norm_ref_xpath, #reference_format

Methods included from Function::Lists

#dl_attrs, #dl_parse, #dl_parse1, #dl_parse_notes, #dt_dd?, #dt_parse, #li_checkbox, #li_parse, #list_title_parse, #ol_attrs, #ol_parse, #ol_style, #ul_attrs, #ul_parse

Methods included from Function::Footnotes

#fmt_annotation_body_parse, #footnote_parse, #get_table_ancestor_id, #make_table_footnote_link, #table_footnote?, #table_footnote_parse, #update_table_fn_body_ref

Methods included from Function::Inline

#add_parse, #amend_parse, #annotation_note_parse, #asciimath_parse, #author_parse, #bookmark_parse, #br_parse, #callout_parse, #children_parse, #concept_parse, #date_parse, #del_parse, #em_parse, #eref_parse, #erefstack_parse, #error_parse, #floating_title_parse, #fmt_annotation_end_parse, #fmt_annotation_start_parse, #fmt_concept_parse, #fmt_date_parse, #fmt_fn_label_parse, #fmt_footnote_container_parse, #fmt_identifier_parse, #fmt_name_parse, #hr_parse, #identifier_parse, #image_body_parse, #image_parse, #image_title_parse, #index_parse, #index_xref_parse, #keyword_parse, #latexmath_parse, #link_parse, #link_parse_url, #location_parse, #mathml_parse, #name_parse, #no_locality_parse, #origin_parse, #page_break, #pagebreak_parse, #rb_parse, #rt_parse, #ruby_parse, #section_break, #semx_definition_parse, #semx_eref_parse, #semx_link_parse, #semx_origin_parse, #semx_parse, #semx_source_parse, #semx_sourcecode_parse, #semx_stem_parse, #semx_xref_parse, #smallcap_parse, #span_parse, #stem_parse, #stem_parse1, #strike_parse, #strong_parse, #sub_parse, #sup_parse, #svgmap_parse, #termrefelem_parse, #text_parse, #tt_parse, #underline_parse, #xref_label_parse, #xref_parse

Methods included from Function::Form

#form_parse, #input_parse, #label_parse, #option_parse, #select_parse, #text_input, #textarea_parse

Methods included from Function::Cleanup

#admonition_cleanup, #example_cleanup, #figure_cleanup, #inline_header_cleanup, #merge_fnref_into_fn_text, #new_fullcolspan_row, #passthrough_cleanup, #remove_bottom_border, #symbols_cleanup, #table_cleanup, #table_footnote_cleanup, #table_footnote_cleanup_propagate, #table_get_or_make_tfoot, #table_note_cleanup, #textcleanup

Methods included from Function::Blocks

#admonition_attrs, #admonition_class, #admonition_name, #admonition_name_in_first_para, #admonition_name_para_delim, #admonition_name_parse, #admonition_p_parse, #admonition_parse, #admonition_parse1, #annotation_parse, #attribution_parse, #block_body_first_elem, #columnbreak_parse, #cross_align_parse, #div_parse, #example_div_attr, #example_div_parse, #example_label, #example_parse, #example_table_attr, #example_table_parse, #figure_attrs, #figure_name_parse, #figure_parse, #figure_parse1, #fmt_fn_body_parse, #formula_attrs, #formula_parse, #formula_parse1, #keep_style, #note_attrs, #note_p_class, #note_p_parse, #note_parse, #note_parse1, #para_attrs, #para_class, #para_parse, #passthrough_parse, #permission_parse, #pre_parse, #pseudocode_attrs, #pseudocode_parse, #quote_parse, #recommendation_name, #recommendation_parse, #recommendation_parse1, #reqt_attrs, #requirement_parse, #source_parse, #sourcecode_attrs, #sourcecode_name_parse, #sourcecode_parse, #sourcecode_parse1, #starts_with_para?, #svg_parse, #toc_parse

Constructor Details

#initialize(options) ⇒ PresentationXMLConvert 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 21

def initialize(options)
  @format = :presentation
  @suffix = "presentation.xml"
  @new_ids = {} # guids assigned within Presentation XML
  super
end

Instance Method Details

#add_fnbody?(fnote, seen) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 36

def add_fnbody?(fnote, seen)
  !seen[fnote["reference"]]
end

#add_id(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 9

def add_id(elem)
  elem["id"] and return
  id = "_#{UUIDTools::UUID.random_create}"
  elem["id"] = id
  @new_ids[id] = nil
end

#add_id_text ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 3

def add_id_text
  id = "_#{UUIDTools::UUID.random_create}"
  @new_ids[id] = nil
  %(id="#{id}")
end

#add_missing_id(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 97

def add_missing_id(docxml)
  docxml.xpath(ns("//source | //modification | //erefstack | //fn | " \
    "//annotation | //floating-title | //li | //executivesummary | " \
    "//preface/abstract | //foreword | //introduction | //annex | " \
    "//acknowledgements | //clause | //references | //terms | " \
    "//preferred | //deprecates | //admitted | //related")).each do |s|
    add_id(s)
  end
end

#add_missing_presxml_id(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 24

def add_missing_presxml_id(docxml)
  docxml.xpath(ns("//fmt-name | //fmt-title | //fmt-definition | " \
    "//fmt-sourcecode | //fmt-provision")).each do |x|
    add_id(x)
  end
end

#add_new_contenthash_id(docxml, ids) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 118

def add_new_contenthash_id(docxml, ids)
  suffix = "" # for disambiguation in Metanorma Collections
  docxml["document_suffix"] and suffix = "_#{docxml['document_suffix']}"
  %w(original-id id).each do |k|
    docxml.xpath("//*[@#{k}]").each do |x|
      ids.has_key?(x[k]) or next
      new_id = Metanorma::Utils::contenthash(x) + suffix
      ids[x[k]] = new_id
      x[k] = new_id
    end
  end
end

#address_precompose(bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/bibdata.rb', line 13

def address_precompose(bib)
  bib.xpath(ns("//bibdata//address")).each do |b|
    next if b.at(ns("./formattedAddress"))

    x = address_precompose1(b)
    b.children = "<formattedAddress>#{x}</formattedAddress>"
  end
end

#address_precompose1(addr) ⇒ Object 



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# File 'lib/isodoc/presentation_function/bibdata.rb', line 22

def address_precompose1(addr)
  ret = []
  addr.xpath(ns("./street")).each { |s| ret << to_xml(s.children) }
  a = addr.at(ns("./city")) and ret << to_xml(a.children)
  addr.xpath(ns("./state")).each { |s| ret << to_xml(s.children) }
  a = addr.at(ns("./country")) and ret << to_xml(a.children)
  a = addr.at(ns("./postcode")) and ret[-1] += " #{to_xml a.children}"
  ret.join("<br/>")
end

#admits(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 54

def admits(elem); end

#admonition(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 68

def admonition(docxml)
  docxml.xpath(ns("//admonition")).each { |f| admonition1(f) }
end

#admonition1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 72

def admonition1(elem)
  if elem["type"] == "box"
    admonition_numbered1(elem)
  elsif elem["notag"] == "true" || elem.at(ns("./name"))
    prefix_name(elem, { label: admonition_delim(elem) }, nil, "name")
  else
    label = admonition_label(elem, nil)
    prefix_name(elem, { label: admonition_delim(elem) }, label, "name")
  end
end

#admonition_delim(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 95

def admonition_delim(_elem)
  ""
end

#admonition_label(elem, num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 88

def admonition_label(elem, num)
  lbl = if elem["type"] == "box" then @i18n.box
        else @i18n.admonition[elem["type"]]&.upcase
        end
  labelled_autonum(lbl, elem["id"], num)
end

#admonition_numbered1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 83

def admonition_numbered1(elem)
  label = admonition_label(elem, @xrefs.anchor(elem["id"], :label, false))
  prefix_name(elem, { caption: block_delim }, label, "name")
end

#also_lbl ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 115

def also_lbl
  @lang == "en" ? @i18n.see_also : "<em>#{@i18n.see_also}</em>"
end

#amend(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 139

def amend(docxml)
  docxml.xpath(ns("//amend")).each { |f| amend1(f) }
end

#amend1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 143

def amend1(elem)
  ret = semx_fmt_dup(elem)
  ret.xpath(ns("./locality | ./localityStack | ./autonumber | " \
               "./classification | ./contributor")).each(&:remove)
  ret.xpath(ns("./newcontent")).each { |a| a.name = "quote" }
  ret.xpath(ns("./description")).each { |a| a.replace(a.children) }
  elem.xpath(ns(".//fmt-name | .//fmt-xref-label")).each(&:remove)
  elem.next = ret
end

#anchor_id_postproc(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 50

def anchor_id_postproc(node)
  node["target"]
end

#anchor_id_postprocess(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 39

def anchor_id_postprocess(node); end

#anchor_linkend(node, linkend) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 33

def anchor_linkend(node, linkend)
  node["style"] == "id" and
    return anchor_id_postproc(node)
  node["style"] && x = @ref_renderings&.dig(node["bibitemid"], :citation,
                                            node["style"].to_sym) and
    return x.strip
  node["citeas"].nil? && node["bibitemid"] and
    return citeas_cleanup(@xrefs.anchor(node["bibitemid"], :xref)) || "???"
  node.at(ns("./location")) and
    return combine_xref_locations(node) || "???"
  node["target"] && node["droploc"] and
    return anchor_value(node["target"]) || "???"
  node["target"] && !/.#./.match(node["target"]) and
    return anchor_linkend1(node) || "???"
  linkend || "???"
end

#anchor_linkend1(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 54

def anchor_linkend1(node)
  linkend = anchor_xref(node, node["target"])
  container = @xrefs.anchor(node["target"], :container, false)
  linkend = prefix_container(container, linkend, node, node["target"])
  capitalise_xref(node, linkend, anchor_value(node["target"]))
end

#anchor_sanitise(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 82

def anchor_sanitise(docxml)
  Metanorma::Utils::anchor_attributes.each do |a|
    docxml.xpath("//xmlns:#{a[0]}").each do |x|
      x[a[1]] &&= to_ncname(x[a[1]])
    end
  end
end

#anchor_value(id) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 28

def anchor_value(id)
  @xrefs.anchor(id, :bare_xref) || @xrefs.anchor(id, :value) ||
    @xrefs.anchor(id, :label) || @xrefs.anchor(id, :xref)
end

#anchor_xref(node, target, container: false) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 61

def anchor_xref(node, target, container: false)
  x = anchor_xref_short(node, target, container)
  t = @xrefs.anchor(target, :title)
  ret = case node["style"]
        when "basic" then t
        when "full" then anchor_xref_full(x, t)
        when "short", nil then x
        else @xrefs.anchor(target, node[:style].to_sym)
        end
  ret || x
end

#anchor_xref_full(num, title) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 81

def anchor_xref_full(num, title)
  (!title.nil? && !title.empty?) or return nil
  l10n("#{num}<span class='fmt-comma'>,</span> #{title}")
end

#anchor_xref_short(node, target, container) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 73

def anchor_xref_short(node, target, container)
  if (l = node["label"]) && !container
    v = anchor_value(target)
    @i18n.l10n(%[<span class="fmt-element-name">#{l}</span> #{esc v}])
  else @xrefs.anchor(target, :xref)
  end
end

#annex(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 57

def annex(docxml)
  docxml.xpath(ns("//annex")).each do |f|
    @xrefs.klass.single_term_clause?(f) and single_term_clause_retitle(f)
    annex1(f)
    @xrefs.klass.single_term_clause?(f) and single_term_clause_unnest(f)
  end
  @xrefs.parse_inclusions(clauses: true).parse(docxml)
end

#annex1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 66

def annex1(elem)
  lbl = @xrefs.anchor(elem["id"], :label, false)
  # TODO: do not alter title, alter semx/@element = title
  t = elem.at(ns("./title")) and
    t.children = "<strong>#{to_xml(t.children)}</strong>"
  if unnumbered_clause?(elem)
    prefix_name(elem, {}, nil, "title")
  else
    prefix_name(elem, { caption: annex_delim_override(elem) }, lbl, "title")
  end
end

#annex_delim(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 83

def annex_delim(_elem)
  "<br/><br/>"
end

#annex_delim_override(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 78

def annex_delim_override(elem)
  m = elem.document.root.at(ns("//presentation-metadata/annex-delim"))
  m ? to_xml(m.children) : annex_delim(elem)
end

#annotations(elem, fmt_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 70

def annotations(elem, fmt_elem)
  elem.at(ns("./callout-annotation")) or return
  ret = ""
  elem.xpath(ns("./callout-annotation")).each do |a|
    id = a["original-id"]
    dd = semx_fmt_dup(a)
    dd["source"] = a["id"]
    ret += "      <dt id='\#{id}'><span class='c'>\#{@callouts[id]}</span></dt>\n      <dd>\#{to_xml dd}</dd>\n    OUT\n  end\n  fmt_elem.xpath(ns(\"./callout-annotation\")).each(&:remove)\n  fmt_elem << \"<dl><name>\#{@i18n.key}</name>\#{ret}</dl>\"\nend\n"

#asciimath_dup(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 156

def asciimath_dup(node)
  @suppressasciimathdup || node.parent.at(ns("./asciimath")) and return
  math = node.to_xml.gsub(/ xmlns=["'][^"']+["']/, "")
    .gsub(%r{<[^:/>]+:}, "<").gsub(%r{</[^:/>]+:}, "</")
    .gsub(%r{ data-metanorma-numberformat="[^"]+"}, "")
  ret = Plurimath::Math.parse(math, "mathml").to_asciimath
  node.next = "<asciimath>#{@c.encode(ret, :basic)}</asciimath>"
rescue StandardError => e
  warn "Failure to convert MathML to AsciiMath\n#{node.parent.to_xml}\n#{e}"
end

#attachments_extract(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 46

def attachments_extract(docxml)
  docxml.at(ns("//metanorma-extension/attachment")) or return
  dir = File.join(@output_dir, "_#{@outputfile}_attachments")
  FileUtils.rm_rf(dir)
  FileUtils.mkdir_p(dir)
  docxml.xpath(ns("//metanorma-extension/attachment")).each do |a|
    save_attachment(a, dir)
  end
end

#autonum(id, num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 87

def autonum(id, num)
  num.include?("<semx") and return num # already contains markup
  "<semx element='autonum' source='#{id}'>#{num}</semx>"
end

#bibdata(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/bibdata.rb', line 5

def bibdata(docxml)
  a = bibdata_current(docxml) or return
  address_precompose(a)
  bibdata_i18n(a)
  @xrefs.klass.localdir ||= @localdir
  @xrefs.klass.info docxml, nil
end

#bibdata_current(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/bibdata.rb', line 32

def bibdata_current(docxml)
  a = docxml.at(ns("//bibdata")) or return
  { language: @lang, script: @script, locale: @locale }.each do |k, v|
    a.xpath(ns("./#{k}")).each do |l|
      l.text == v and l["current"] = "true"
    end
  end
  a
end

#bibdata_i18n(bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/bibdata.rb', line 42

def bibdata_i18n(bib)
  hash_translate(bib, @i18n.get["doctype_dict"], "./ext/doctype",
                 "//presentation-metadata/doctype-alias", @lang)
  hash_translate(bib, @i18n.get["stage_dict"], "./status/stage", nil, @lang)
  hash_translate(bib, @i18n.get["substage_dict"], "./status/substage", nil,
                 @lang)
  edition_translate(bib)
end

#bibitem(xml, renderings) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 73

def bibitem(xml, renderings)
  implicit_reference(xml) and xml["hidden"] = "true"
  bibrender_item(xml, renderings)
end

#bibitem_lookup(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 54

def bibitem_lookup(docxml)
  @bibitem_lookup ||= docxml.xpath(ns("//references/bibitem"))
    .each_with_object({}) do |b, m|
    m[b["id"]] = b
  end
end

#bibitem_ref_code(bib) ⇒ Object

returns [metanorma, non-metanorma, DOI/ISSN/ISBN] identifiers



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# File 'lib/isodoc/presentation_function/docid.rb', line 30

def bibitem_ref_code(bib)
  ret = bibitem_ref_code_prep(bib)
  ret.all?(&:nil?) or return ret
  bib["suppress_identifier"] == "true" and return [nil, nil, nil, nil, nil]
  # [nil, no_identifier(bib), nil, nil]
  [nil, nil, nil, nil, nil]
end

#bibitem_ref_code_prep(bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 38

def bibitem_ref_code_prep(bib)
  id = bib.at(ns("./docidentifier[@type = 'metanorma']"))
  id1 = pref_ref_code(bib)
  id2 = bib.at(ns("./docidentifier[#{SERIAL_NUM_DOCID}]"))
  id3 = bib.at(ns("./docidentifier[@type = 'metanorma-ordinal']"))
  id4 = bib.at(ns("./docidentifier[@type = 'title']")) ||
    bib.at(ns("./docidentifier[@type = 'author-date']"))
  [id, id1, id2, id3, id4]
end

#biblio_ref_entry_code(ordinal, ids, _standard, datefn, _bib) ⇒ Object

if ids is just a number, only use that ([1] Non-Standard) else, use both ordinal, as prefix, and ids



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# File 'lib/isodoc/presentation_function/refs.rb', line 188

def biblio_ref_entry_code(ordinal, ids, _standard, datefn, _bib)
  # standard and id = nil
  ret = esc(ids[:ordinal]) || esc(ids[:content]) || esc(ids[:metanorma]) ||
    "[#{esc ordinal.to_s}]"
  if ids[:sdo] && !ids[:sdo].empty?
    ret = prefix_bracketed_ref(ret)
    ret += "#{esc ids[:sdo]}#{datefn}, "
  else
    ret = prefix_bracketed_ref("#{ret}#{datefn}")
  end
  ret
end

#bibliography_bibitem_number(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 107

def bibliography_bibitem_number(docxml)
  i = 0
  docxml.xpath(ns("//references")).each do |r|
    r.xpath(ns("./bibitem")).each do |b|
      i = bibliography_bibitem_number1(b, i, r["normative"] == "true")
    end
  end
  reference_names docxml
  bibliography_bibitem_tag(docxml)
end

#bibliography_bibitem_number1(bibitem, idx, normative) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 118

def bibliography_bibitem_number1(bibitem, idx, normative)
  ins = bibliography_bibitem_number_insert_pt(bibitem)
  mn = bibitem.at(ns(".//docidentifier[@type = 'metanorma']")) and
    /^\[?\d+\]?$/.match?(mn.text) and mn.remove # ignore numbers already inserted
  if !bibliography_bibitem_number_skip(bibitem) && (!normative || mn)
    # respect numeric ids in normative only if already inserted
    idx += 1
    ins.next =
      "<docidentifier type='metanorma-ordinal'>[#{idx}]</docidentifier>"
  end
  idx
end

#bibliography_bibitem_number_insert_pt(bibitem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 131

def bibliography_bibitem_number_insert_pt(bibitem)
  bibitem.children.empty? and bibitem.add_child(" ")
  unless d = bibitem.at(ns(".//docidentifier"))
    d = bibitem.children.first
    d.previous = " " and return d.previous
  end
  unless ins = d.previous_element
    d.previous = " "
    ins = d.previous
  end
  ins
end

#bibliography_bibitem_number_skip(bibitem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 99

def bibliography_bibitem_number_skip(bibitem)
  implicit_reference(bibitem) ||
    bibitem.at(ns(".//docidentifier[@type = 'metanorma']")) ||
    bibitem.at(ns(".//docidentifier[@type = 'metanorma-ordinal']")) ||
    bibitem["suppress_identifier"] == "true" ||
    bibitem["hidden"] == "true" || bibitem.parent["hidden"] == "true"
end

#bibliography_bibitem_tag(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 144

def bibliography_bibitem_tag(docxml)
  [true, false].each do |norm|
    i = 0
    docxml.xpath(ns("//references[@normative = '#{norm}']")).each do |r|
      i = bibliography_bibitem_tag1(r, i, norm)
    end
  end
end

#bibliography_bibitem_tag1(ref, idx, norm) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 153

def bibliography_bibitem_tag1(ref, idx, norm)
  ref.xpath(ns("./bibitem")).each do |b|
    implicit_reference(b) and next
    b["suppress_identifier"] == "true" and next
    idx += 1 unless b["hidden"]
    insert_biblio_tag(b, idx, !norm, standard?(b))
  end
  idx
end

#bibrender_formattedref(formattedref, xml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 85

def bibrender_formattedref(formattedref, xml); end

#bibrender_item(xml, renderings) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 78

def bibrender_item(xml, renderings)
  if (f = xml.at(ns("./formattedref"))) && xml.at(ns("./title")).nil?
    bibrender_formattedref(f, xml)
  else bibrender_relaton(xml, renderings)
  end
end

#bibrender_relaton(xml, renderings) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 87

def bibrender_relaton(xml, renderings)
  f = renderings[xml["id"]][:formattedref] or return
  f &&= "<formattedref>#{f}</formattedref>"
  if x = xml.at(ns("./formattedref"))
    x.replace(f)
  elsif xml.children.empty?
    xml << f
  else
    xml.children.first.previous = f
  end
end

#blank?(elem) ⇒ Boolean

stackoverflow.com/a/31822406



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# File 'lib/isodoc/presentation_function/metadata.rb', line 148

def blank?(elem)
  elem.nil? || (elem.respond_to?(:empty?) && elem.empty?)
end

#block(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 92

def block(docxml)
  table docxml
  figure docxml
  sourcecode docxml
  formula docxml
  example docxml
  note docxml
  admonition docxml
  source docxml
  ul docxml
  ol docxml
  dl docxml
  quote docxml
  permission docxml
  requirement docxml
  recommendation docxml
  requirement_render docxml
  amend docxml
end

#block_delim ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 18

def block_delim
  "&#xa0;&#x2014; "
end

#bracket(num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 68

def bracket(num)
  num.nil? and return nil
  num = xml_to_string_skip_fn(num).sub(/^\[/, "").sub(/\]$/, "")
  "[#{num}]"
end

#bracket_if_num(num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 61

def bracket_if_num(num)
  num.nil? and return nil
  num = xml_to_string_skip_fn(num).sub(/^\[/, "").sub(/\]$/, "")
  /^\d+$/.match?(num) and return "[#{num}]"
  num
end

#callouts(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 35

def callouts(elem)
  elem.xpath(ns(".//callout")).each do |c|
    @callouts[c["target"]] = to_xml(c.children)
  end
end

#can_conflate_eref_rendering?(refs) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 23

def can_conflate_eref_rendering?(refs)
  (refs.size > 1 &&
    refs.all? { |r| r.name == "localityStack" } &&
    refs.all? { |r| r.xpath(ns("./locality")).size == 1 }) or return false
  first = refs.first.at(ns("./locality/@type")).text
  refs.all? { |r| r.at(ns("./locality/@type")).text == first }
end

#can_conflate_xref_rendering?(locs) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 178

def can_conflate_xref_rendering?(locs)
  @i18n.get["no_conflate_xref_locations"] == true and return false
  (locs.all? { |l| l[:container].nil? } ||
   locs.all? { |l| l[:container] == locs.first[:container] }) &&
    locs.all? { |l| l[:type] == locs[0][:type] }
end

#capitalise_xref(node, linkend, label) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 185

def capitalise_xref(node, linkend, label)
  linktext = linkend.gsub(/<[^<>]+>/, "")
  (label && !label.empty? && /^#{Regexp.escape(label)}/.match?(linktext)) ||
    linktext[0, 1].match?(/\p{Upper}/) and return linkend
  node["case"] and
    return Common::case_with_markup(linkend, node["case"], @script)
  capitalise_xref1(node, linkend)
end

#capitalise_xref1(node, linkend) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 194

def capitalise_xref1(node, linkend)
  if start_of_sentence(node)
    Common::case_with_markup(linkend, "capital", @script)
  else linkend
  end
end

#change_case(span, value, seen_space) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 162

def change_case(span, value, seen_space)
  span.traverse do |s|
    s.text? or next
    case value
    when "uppercase" then s.replace s.text.upcase
    when "lowercase" then s.replace s.text.downcase
    when "capitalize"
      s.replace conditional_capitalize(s.text, seen_space)
    end
    seen_space = /\s$/.match?(s.text)
  end
end

#citeas(xmldoc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 6

def citeas(xmldoc)
  xmldoc.xpath(ns("//fmt-eref | //fmt-origin | //fmt-link"))
    .each do |e|
    sem_xml_descendant?(e) and next
    e["bibitemid"] && e["citeas"] or next
    a = @xrefs.anchor(e["bibitemid"], :xref, false) or next
    e["citeas"] = citeas_cleanup(a)
    # link generated in collection postprocessing from eref
    e.name == "fmt-link" && e.text.empty? and e.children = e["citeas"]
  end
end

#citeas_cleanup(ref) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 18

def citeas_cleanup(ref)
  ref.nil? and return nil
  if ref.include?("<")
    xml = Nokogiri::XML("<root>#{ref}</root>")
    xml.xpath("//semx").each { |x| x.replace(x.children) }
    ref = to_xml(xml.at("//root").children)
  end
  ref
end

#cjk_extended_title(doc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 75

def cjk_extended_title(doc)
  l = cjk_search
  doc.xpath(ns("//bibdata/title[#{l}] | //floating-title[#{l}] | " \
               "//fmt-title[@depth = '1' or not(@depth)][#{l}]"))
    .each do |t|
    t.text.size < 4 or next
    t.traverse do |n|
      n.text? or next
      n.replace(@i18n.cjk_extend(n.text))
    end
  end
end

#cjk_search ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 68

def cjk_search
  lang = %w(zh ja ko).map { |x| "@language = '#{x}'" }.join(" or ")
  %(Hans Hant Jpan Hang Kore).include?(@script) and
    lang += " or not(@language)"
  lang
end

#clause(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 6

def clause(docxml)
  docxml.xpath(ns("//clause | //terms | //definitions | //references | " \
                  "//introduction | //foreword | //preface/abstract | " \
                  "//acknowledgements | //colophon | //indexsect | " \
                  "//executivesummary | //appendix")).each do |f|
    f.parent.name == "annex" &&
      @xrefs.klass.single_term_clause?(f.parent) and next
    clause1(f)
  end
end

#clause1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 43

def clause1(elem)
  level = @xrefs.anchor(elem["id"], :level, false) ||
    (elem.ancestors("clause, annex").size + 1)
  is_unnumbered = unnumbered_clause?(elem)
  lbl = @xrefs.anchor(elem["id"], :label, false)
  if is_unnumbered || !lbl
    prefix_name(elem, {}, nil, "title")
  else
    prefix_name(elem, { caption: "<tab/>" }, "#{lbl}#{clausedelim}",
                "title")
  end
  t = elem.at(ns("./fmt-title")) and t["depth"] = level
end

#clausedelim ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 37

def clausedelim
  ret = super
  ret && !ret.empty? or return ret
  "<span class='fmt-autonum-delim'>#{ret}</span>"
end

#clausetitle(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 64

def clausetitle(docxml)
  cjk_extended_title(docxml)
end

#cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/cleanup.rb', line 3

def cleanup(docxml)
  docxml["type"] = "presentation"
  empty_elements_remove(docxml)
end

#combine_conflated_xref_locations(locs) ⇒ Object

Note % to entry and Note % to entry: cannot conflate as Note % to entry 1 and 2 So Notes 1 and 3, but Note 1 to entry and Note 3 to entry



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 110

def combine_conflated_xref_locations(locs)
  out = if locs.any? { |l| l[:elem]&.include?("%") }
          locs.each { |l| l[:label] = @xrefs.anchor(l[:target], :xref) }
        else
          conflate_xref_locations(locs)
        end
  combine_conflated_xref_locations_container(locs, l10n(combine_conn(out)))
end

#combine_conflated_xref_locations_container(locs, ret) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 126

def combine_conflated_xref_locations_container(locs, ret)
  container = @xrefs.anchor(locs.first[:node]["target"], :container,
                            false)
  prefix_container?(container, locs.first[:node]) and
    ret = prefix_container(container, ret, locs.first[:node],
                           locs.first[:node]["target"])
  ret
end

#combine_conn(list) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 155

def combine_conn(list)
  list.size == 1 and list.first[:label]
  if list[1..].all? { |l| l[:conn] == "and" }
    connectives_spans(@i18n.boolean_conj(list.map do |l|
      loc2xref(l)
    end, "and"))
  elsif list[1..].all? { |l| l[:conn] == "or" }
    connectives_spans(@i18n.boolean_conj(list.map do |l|
      loc2xref(l)
    end, "or"))
  else
    ret = loc2xref(list[0])
    list[1..].each { |l| ret = i18n_chain_boolean(ret, l) }
    ret
  end
end

#combine_xref_locations(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 94

def combine_xref_locations(node)
  locs = gather_xref_locations(node)
  linkend = if can_conflate_xref_rendering?(locs)
              combine_conflated_xref_locations(locs)
            else
              out = locs.each do |l|
                l[:label] = esc(anchor_linkend1(l[:node]))
              end
              l10n(combine_conn(out))
            end
  capitalise_xref(node, linkend, anchor_value(node["target"]))
end

#comma_placeholder(options) ⇒ Object

Temporarily replace commas inside quotes with a placeholder



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# File 'lib/isodoc/presentation_function/math.rb', line 56

def comma_placeholder(options)
  processed = ""
  in_quotes = false
  options.each_char do |c|
    c == "'" and in_quotes = !in_quotes
    processed << if c == "," && in_quotes
                   COMMA_PLACEHOLDER
                 else c end
  end
  processed
end

#comment_body(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 177

def comment_body(elem)
  c1 = elem.after("<fmt-annotation-body/>").next
  elem.attributes.each_key { |k| k == "id" or c1[k] = elem[k] }
  add_id(c1)
  c1 << semx_fmt_dup(elem)
end

#comment_bookmark_end(to, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 224

def comment_bookmark_end(to, elem)
  ret = to.after("<fmt-annotation-end/>").next
  add_id(ret)
  ret["source"] = elem["to"]
  comment_to_bookmark_attrs(elem, ret, start: false)
  ret << comment_bookmark_end_label(elem)
  ret
end

#comment_bookmark_end_label(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 237

def comment_bookmark_end_label(_elem)
  ""
end

#comment_bookmark_start(from, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 215

def comment_bookmark_start(from, elem)
  ret = from.before("<fmt-annotation-start/>").previous
  add_id(ret)
  ret["source"] = elem["from"]
  comment_to_bookmark_attrs(elem, ret, start: true)
  ret << comment_bookmark_start_label(elem)
  ret
end

#comment_bookmark_start_label(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 233

def comment_bookmark_start_label(_elem)
  ""
end

#comment_bookmarks(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 184

def comment_bookmarks(elem)
  from, to = comment_bookmarks_locate(elem)
  new_from = comment_bookmark_start(from, elem)
  new_to = comment_bookmark_end(to, elem)
  elem["from"] = new_from["id"]
  elem["to"] = new_to["id"]
end

#comment_bookmarks_locate(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 199

def comment_bookmarks_locate(elem)
  from = elem.document.at("//*[@id = '#{elem['from']}']")
  f = from.at(".//text()#{AVOID_COMMENT_BOOKMARKS}") and from = f
  to = elem.document.at("//*[@id = '#{elem['to']}']") || from
  f = to.at(".//text()[last()]#{AVOID_COMMENT_BOOKMARKS}") and to = f
  [from, to]
end

#comment_to_bookmark_attrs(elem, bookmark, start: true) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 207

def comment_to_bookmark_attrs(elem, bookmark, start: true)
  bookmark["target"] = elem["id"]
  if start then bookmark["end"] = elem["to"]
  else bookmark["start"] = elem["from"]
  end
  %w(author date).each { |k| bookmark[k] = elem[k] }
end

#comments(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 162

def comments(docxml)
  global_display = display_comments_global?(docxml)
  docxml.xpath(ns("//annotation")).each do |c|
    global_display || display_comment_override?(c) or next
    c1 = comment_body(c)
    comment_bookmarks(c1)
  end
end

#concept(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 3

def concept(docxml)
  @definition_ids = docxml.xpath(ns("//definitions//dt"))
    .each_with_object({}) { |x, m| m[x["id"]] = true }
  docxml.xpath(ns("//concept")).each { |f| concept1(f) }
end

#concept1(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 9

def concept1(node)
  node.ancestors("definition, source, related").empty? or return
  xref = node&.at(ns("./semx/fmt-xref/@target"))&.text or
    return concept_render(node, ital: "true", ref: "true", bold: "false",
                                linkref: "true", linkmention: "false")
  if @definition_ids[xref]
    concept_render(node, ital: "false", ref: "false", bold: "false",
                         linkref: "true", linkmention: "false")
  else concept_render(node, ital: "true", ref: "true", bold: "false",
                            linkref: "true", linkmention: "false")
  end
end

#concept1_linkmention(ref, renderterm, opts) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 74

def concept1_linkmention(ref, renderterm, opts)
  (opts[:linkmention] == "true" && !renderterm.nil? && !ref.nil?) or return
  ref2 = ref.clone
  r2 = renderterm.clone
  ref2.children = r2
  if ref.parent.name == "semx"
    renderterm.replace("      <semx element='\#{ref.parent['element']}' source='\#{ref.parent['source']}'>\#{to_xml(ref2)}</semx>\n    SEMX\n  else\n    renderterm.replace(ref2)\n  end\nend\n")

#concept1_ref(_node, ref, opts) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 88

def concept1_ref(_node, ref, opts)
  ref.nil? and return
  opts[:ref] == "false" and return ref.remove
  concept1_ref_content(ref)
  %w(fmt-xref fmt-eref).include? ref.name and get_linkend(ref)
  opts[:linkref] == "false" && %w(fmt-xref fmt-eref).include?(ref.name) and
    ref.replace(ref.children)
end

#concept1_ref_content(ref) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 97

def concept1_ref_content(ref)
  prev = "["
  foll = "]"
  non_locality_elems(ref).select do |c|
    !c.text? || /\S/.match(c)
  end.empty? or
    (prev, foll = @i18n.term_defined_in.split("%"))
  ref.previous = prev
  ref.next = foll
end

#concept1_style(node, opts) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 53

def concept1_style(node, opts)
  r = node.at(ns(".//renderterm")) or return
  opts[:ital] == "true" and r.children = "<em>#{to_xml(r.children)}</em>"
  opts[:bold] == "true" and
    r.children = "<strong>#{to_xml(r.children)}</strong>"
  r.replace(r.children)
end

#concept_dup(node, ret) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 32

def concept_dup(node, ret)
  concept_dup_cleanup_orig(node)
  ret.xpath(ns(".//xref | .//eref | .//origin | .//link")).each(&:remove)
  ret.xpath(ns(".//semx")).each do |s|
    s.children.empty? and s.remove
  end
  f = Nokogiri::XML::Node.new("fmt-concept", node.document)
  f << ret
  node.next = f
end

#concept_dup_cleanup_orig(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 43

def concept_dup_cleanup_orig(node)
  node.xpath(".//xmlns:semx[xmlns:fmt-xref | xmlns:fmt-eref | " \
     "xmlns:fmt-origin | xmlns:fmt-link]").each(&:remove)
  node.xpath(ns(".//xref | .//eref | .//origin | .//link")).each do |x|
    x["original-id"] or next
    x["id"] = x["original-id"]
    x.delete("original-id")
  end
end

#concept_render(node, defaults) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 22

def concept_render(node, defaults)
  opts, render, ref, ret = concept_render_init(node, defaults)
  ret&.at(ns("./refterm"))&.remove
  ref && opts[:ref] != "false" and render&.next = " "
  concept1_linkmention(ref, render, opts)
  concept1_ref(ret, ref, opts)
  concept1_style(ret, opts)
  concept_dup(node, ret)
end

#concept_render_init(node, defaults) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 61

def concept_render_init(node, defaults)
  opts = concept_render_opts(node, defaults)
  ret = semx_fmt_dup(node)
  ret.children.each { |x| x.text? and x.remove }
  [opts, ret.at(ns("./renderterm")),
   ret.at(ns("./semx/fmt-xref | ./semx/fmt-eref | ./termref")), ret]
end

#concept_render_opts(node, defaults) ⇒ Object 



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# File 'lib/isodoc/presentation_function/concepts.rb', line 69

def concept_render_opts(node, defaults)
  i(bold ital ref linkref linkmention)
    .each_with_object({}) { |x, m| m[x] = node[x.to_s] || defaults[x] }
end

#conditional_capitalize(text, seen_space) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 175

def conditional_capitalize(text, seen_space)
  m = text.split(/(?<=\s)/)
  ((seen_space ? 0 : 1)...m.size).each do |i|
    m[i] = m[i].capitalize
  end
  m.join
end

#conflate_xref_locations(locs) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 119

def conflate_xref_locations(locs)
  out = locs.each { |l| l[:label] = anchor_value(l[:target]) }
  label = @i18n.inflect(locs.first[:elem], number: "pl")
  out[0][:label] = l10n("#{label} #{esc out[0][:label]}").strip
  out
end

#contenthash_id_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 113

def contenthash_id_cleanup(docxml)
  add_new_contenthash_id(docxml, @new_ids)
  xref_new_contenthash_id(docxml, @new_ids)
end

#conversions(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 61

def conversions(docxml)
  metadata docxml
  bibdata docxml
  @xrefs.parse docxml
  section docxml
  block docxml
  terms docxml
  inline docxml
end

#convert1(docxml, filename, dir) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 28

def convert1(docxml, filename, dir)
  presxml_convert_init(docxml, filename, dir)
  conversions(docxml)
  cleanup(docxml.root)
  validate(docxml.root)
  docxml.to_xml.gsub("&lt;", "&#x3c;").gsub("&gt;", "&#x3e;")
end

#copy_baselevel_termsource(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 126

def copy_baselevel_termsource(docxml)
  docxml.xpath(ns("//term[source]")).each do |x|
    s = x.xpath(ns("./source"))
    s1 = x.at(ns("./fmt-termsource"))
    s.each do |ss|
      dup = ss.clone
      modification_dup_align(ss, dup)
      s1 << dup
    end
    strip_duplicate_ids(nil, s, s1)
    %w(status type).each { |a| s[0][a] and s1[a] = s[0][a] }
  end
end

#counter_init ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 36

def counter_init
  @counter = IsoDoc::XrefGen::Counter.new(0, {})
end

#custom_charset(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 183

def custom_charset(docxml)
  charsets = extract_custom_charsets(docxml)
  docxml.xpath(ns("//span[@custom-charset]")).each do |s|
    s["style"] ||= ""
    s["style"] += ";font-family:#{charsets[s['custom-charset']]}"
  end
end

#custom_css(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 11

def custom_css(docxml)
  ret = ""
  @sourcehighlighter and ret += rouge_css_location
  a = docxml.at(ns("//metanorma-extension/" \
                   "clause[title = 'user-css']/sourcecode/body")) and
    ret += "\n#{to_xml(a.children)}"
  ret
end

#date(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 127

def date(docxml)
  (docxml.xpath(ns("//date")) -
   docxml.xpath(ns("//bibdata/date | //bibitem//date"))).each do |d|
     date1(d)
   end
end

#date1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 134

def date1(elem)
  elem["value"] && elem["format"] or return
  val = @i18n.date(elem["value"], elem["format"].strip)
  d = semx_fmt_dup(elem)
  d << val
  elem.next = "<fmt-date>#{to_xml(d)}</fmt-date>"
end

#date_note_process(bib) ⇒ Object

strip any fns in docidentifier before they are extracted for rendering



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# File 'lib/isodoc/presentation_function/refs.rb', line 206

def date_note_process(bib)
  ret = ident_fn(bib)
  date_note = bib.at(ns("./note[@type = 'Unpublished-Status']"))
  date_note.nil? and return ret
  id = "_#{UUIDTools::UUID.random_create}"
  @new_ids[id] = nil
  "#{ret}<fn id='#{id}' reference='#{id}'><p>#{date_note.content}</p></fn>"
end

#deprecates(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 48

def deprecates(elem)
  elem.xpath(ns(".//semx[@element = 'deprecates']")).each do |t|
    t.previous = @i18n.l10n("#{@i18n.deprecated}: ")
  end
end

#designation(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 38

def designation(docxml)
  docxml.xpath(ns("//related")).each { |p| related_designation1(p) }
  docxml.xpath(ns("//preferred | //admitted | //deprecates"))
    .each { |p| designation1(p) }
  docxml.xpath(ns("//fmt-preferred | //fmt-admitted | //fmt-deprecates"))
    .each { |t| merge_second_preferred(t) }
  docxml.xpath(ns("//fmt-deprecates")).each { |d| deprecates(d) }
  docxml.xpath(ns("//fmt-admitted")).each { |d| admits(d) }
end

#designation1(desgn) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 93

def designation1(desgn)
  desgn.parent.name == "related" and return
  out = desgn.parent.at(ns("./fmt-#{desgn.name}"))
  d1 = semx_fmt_dup(desgn)
  s = d1.at(ns("./source"))
  modification_dup_align(desgn.at(ns("./source")), s)
  name = d1.at(ns("./expression/name | ./letter-symbol/name | " \
                     "./graphical-symbol")) or return
  designation_annotate(d1, name, desgn)
  out << d1
  s and out << s.wrap("<fmt-termsource></fmt-termsource>").parent
end

#designation_annotate(desgn, name, orig) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 106

def designation_annotate(desgn, name, orig)
  designation_boldface(desgn)
  designation_field(desgn, name, orig)
  designation_grammar(desgn, name)
  designation_localization(desgn, name, orig)
  designation_pronunciation(desgn, name)
  designation_bookmarks(desgn, name)
  desgn.children = name.children
end

#designation_boldface(desgn) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 116

def designation_boldface(desgn)
  desgn["element"] == "preferred" or return
  name = desgn.at(ns("./expression/name | ./letter-symbol/name")) or return
  name.children = "<strong>#{name.children}</strong>"
end

#designation_bookmarks(desgn, name) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 154

def designation_bookmarks(desgn, name)
  desgn.xpath(ns(".//bookmark")).each { |b| name << b.remove }
end

#designation_field(_desgn, name, orig) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 122

def designation_field(_desgn, name, orig)
  f = orig.xpath(ns("./field-of-application | ./usage-info"))
    &.map { |u| to_xml(semx_fmt_dup(u)) }&.join(", ")
  f&.empty? and return nil
  name << "<span class='fmt-designation-field'>, &#x3c;#{f}&#x3e;</span>"
end

#designation_grammar(desgn, name) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 129

def designation_grammar(desgn, name)
  g = desgn.at(ns("./expression/grammar")) or return
  ret = g.xpath(ns("./gender | ./number")).each_with_object([]) do |x, m|
    m << @i18n.grammar_abbrevs[x.text]
  end
  %w(isPreposition isParticiple isAdjective isVerb isAdverb isNoun)
    .each do |x|
    g.at(ns("./#{x}[text() = 'true']")) and ret << @i18n.grammar_abbrevs[x]
  end
  name << ", #{ret.join(', ')}"
end

#designation_localization(desgn, name, orig_desgn) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 141

def designation_localization(desgn, name, orig_desgn)
  loc = [desgn.at(ns("./expression/@language"))&.text,
         desgn.at(ns("./expression/@script"))&.text,
         orig_desgn.at("./@geographic-area")&.text].compact
  loc.empty? and return
  name << ", #{loc.join(' ')}"
end

#designation_pronunciation(desgn, name) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 149

def designation_pronunciation(desgn, name)
  f = desgn.at(ns("./expression/pronunciation")) or return
  name << ", /#{to_xml(f.children)}/"
end

#display_comment_override?(_comment) ⇒ Boolean

if false, then decision on displaying comment is only dependent on display_comments_global? . display_comment_override? overrides that



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 173

def display_comment_override?(_comment)
  false
end

#display_comments_global?(docxml) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 241

def display_comments_global?(docxml)
  m = docxml.at(ns("//presentation-metadata/render-document-annotations"))
  m&.text and return m.text != "false"
  @meta.get[:unpublished]
end

#display_order(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 127

def display_order(docxml)
  i = 0
  d = @xrefs.clause_order(docxml)
  i(preface main annex back).each do |s|
    d[s].each do |a|
      i = if a[:multi]
            display_order_xpath(docxml, a[:path], i)
          else display_order_at(docxml, a[:path], i)
          end
    end
  end
end

#display_order_at(docxml, xpath, idx) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 108

def display_order_at(docxml, xpath, idx)
  c = docxml.at(ns(xpath)) or return idx
  skip_display_order?(c) and return idx
  idx += 1
  idx = preceding_floating_titles(c, idx)
  c["displayorder"] = idx
  idx
end

#display_order_xpath(docxml, xpath, idx) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 117

def display_order_xpath(docxml, xpath, idx)
  docxml.xpath(ns(xpath)).each do |c|
    skip_display_order?(c) and next
    idx += 1
    idx = preceding_floating_titles(c, idx)
    c["displayorder"] = idx
  end
  idx
end

#dl(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 3

def dl(docxml)
  docxml.xpath(ns("//dl")).each { |f| dl1(f) }
end

#dl1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 7

def dl1(elem)
  elem.at(ns("./name")) and
    prefix_name(elem, {}, "", "name") # copy name to fmt-name
end

#docid_prefixes(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 3

def docid_prefixes(docxml)
  docxml.xpath(ns("//references/bibitem/docidentifier")).each do |i|
    i.children = docid_prefix(i["type"], to_xml(i.children))
  end
end

#document_footnotes(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 70

def document_footnotes(docxml)
  sects = sort_footnote_sections(docxml)
  excl = non_document_footnotes(docxml)
  fns = filter_document_footnotes(sects, excl)
  fns = renumber_document_footnotes(fns, 1)
  ret = footnote_collect(fns)
  f = footnote_container(fns, ret) and docxml.root << f
end

#edition_translate(bibdata) ⇒ Object

does not allow %Spellout and %Ordinal in the ordinal expression to be mixed



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# File 'lib/isodoc/presentation_function/bibdata.rb', line 64

def edition_translate(bibdata)
  x = bibdata.at(ns("./edition")) or return
  /^\d+$/.match?(x.text) or return
  @i18n.edition_ordinal or return
  tag_translate(x, @lang, @i18n
    .populate("edition_ordinal", { "var1" => x.text.to_i }))
end

#emf_encode(img) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 124

def emf_encode(img)
  svg_prep(img)
  img.children = "<emf src='#{img['src']}'/>"
  img["src"] = ""
  img
end

#emf_to_svg(img) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 137

def emf_to_svg(img)
  datauri_src = img.at(ns("./emf/@src")).text
  Vectory::Emf.from_datauri(datauri_src)
    .to_svg
    .content
    .sub(/<\?[^>]+>/, "")
end

#empty_elements_remove(docxml) ⇒ Object

allow fmt-link to be empty



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# File 'lib/isodoc/presentation_function/cleanup.rb', line 9

def empty_elements_remove(docxml)
  %w(fmt-name fmt-xref-label fmt-source fmt-xref fmt-eref fmt-origin
     fmt-concept fmt-related fmt-preferred fmt-deprecates
     fmt-admitted fmt-termsource fmt-definition fmt-footnote-container
     fmt-fn-body fmt-fn-label fmt-annotation-body fmt-provision
     fmt-identifier fmt-date).each do |e|
       docxml.xpath(ns("//#{e}")).each do |n|
         n.text.strip.empty? or next
         n.elements.empty? or next
         n.remove
       end
     end
end

#empty_xml?(str) ⇒ Boolean

detect whether string which may contain XML markup is empty



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# File 'lib/isodoc/presentation_function/autonum.rb', line 126

def empty_xml?(str)
  str.blank? and return true
  x = Nokogiri::XML::DocumentFragment.parse(str)
  x.to_str.strip.empty?
end

#enable_indexsect ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 3

def enable_indexsect
  false
end

#eps2svg(img) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 102

def eps2svg(img)
  return unless eps?(img["mimetype"])

  img["mimetype"] = "image/svg+xml"
  if src = eps_to_svg(img)
    img["src"] = src
    img.children = ""
  end
end

#eps_to_svg(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 145

def eps_to_svg(node)
  if !node.text.strip.empty? || %r{^data:}.match?(node["src"])
    return eps_to_svg_from_node(node)
  end

  target_path = imgfile_suffix(node["src"], "svg")
  return target_path if File.exist?(target_path)

  eps_to_svg_from_node(node, target_path)
end

#eps_to_svg_from_node(node, target_path = nil) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 156

def eps_to_svg_from_node(node, target_path = nil)
  svg = Vectory::Eps.from_node(node).to_svg
  return svg.write(target_path).path if target_path

  svg.write.path
end

#eref(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 49

def eref(docxml)
  docxml.xpath(ns("//eref[@deleteme]")).each { |f| redundant_eref(f) }
  docxml.xpath(ns("//fmt-eref")).each { |f| xref1(f) }
  docxml.xpath(ns("//fmt-eref//fmt-xref")).each do |f|
    f.replace(f.children)
  end
  docxml.xpath(ns("//erefstack")).each { |f| erefstack1(f) }
end

#eref2link(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 99

def eref2link(docxml)
  docxml.xpath(ns("//display-text")).each { |f| f.replace(f.children) }
  docxml.xpath(ns("//fmt-eref | //fmt-origin[not(.//termref)]"))
    .each do |e|
    sem_xml_descendant?(e) and next
    href = eref_target(e) or next
    e.xpath(ns("./locality | ./localityStack")).each(&:remove)
    if href[:type] == :anchor || %w(full short).include?(e["style"])
        eref2xref(e)
    else eref2link1(e, href)
    end
  end
end

#eref2link1(node, href) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 121

def eref2link1(node, href)
  url = href[:link]
  att = href[:type] == :attachment ? "attachment='true'" : ""
  repl = "<fmt-link #{att} target='#{url}'>#{to_xml(node.children)}</link>"
  node["type"] == "footnote" and repl = "<sup>#{repl}</sup>"
  node.replace(repl)
end

#eref2xref(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 113

def eref2xref(node)
  node.name = "fmt-xref"
  node["target"] = node["bibitemid"]
  node.delete("bibitemid")
  node.delete("citeas")
  node["type"] == "footnote" and node.wrap("<sup></sup>")
end

#eref_localities(refs, target, node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 3

def eref_localities(refs, target, node)
  if can_conflate_eref_rendering?(refs)
    l10n(", #{esc(eref_localities_conflated(refs, target, node))}"
      .gsub(/\s+/, " "), @lang, @script, { prev: target })
  else
    ret = resolve_eref_connectives(eref_locality_stacks(refs, target, node))
    l10n(ret.join.gsub(/\s+/, " "), @lang, @script, { prev: target })
  end
end

#eref_localities0(ref, _idx, target, node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 73

def eref_localities0(ref, _idx, target, node)
  if ref["type"] == "whole" then @i18n.wholeoftext
  else
    eref_localities1({ target:, type: ref["type"], number: "sg",
                       from: ref.at(ns("./referenceFrom"))&.text,
                       upto: ref.at(ns("./referenceTo"))&.text, node:,
                       lang: @lang })
  end
end

#eref_localities1(opt) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 91

def eref_localities1(opt)
  opt[:type] == "anchor" and return nil
  %(zh ja ko).include?(opt[:lang]) and
    return l10n(eref_localities1_zh(opt))
  ret = eref_locality_populate(opt[:type], opt[:node], opt[:number])
  ret += " #{opt[:from]}" if opt[:from]
  ret += "&#x2013;#{opt[:upto]}" if opt[:upto]
  l10n(ret)
end

#eref_localities1_zh(opt) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 83

def eref_localities1_zh(opt)
  ret = "第#{esc opt[:from]}" if opt[:from]
  ret += "&#x2013;#{esc opt[:upto]}" if opt[:upto]
  loc = eref_locality_populate(opt[:type], opt[:node], "sg")
  ret += " #{loc}" unless opt[:node]["droploc"] == "true"
  ret
end

#eref_localities_conflated(refs, target, node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 13

def eref_localities_conflated(refs, target, node)
  droploc = node["droploc"]
  node["droploc"] = true
  ret = resolve_eref_connectives(eref_locality_stacks(refs, target, node))
  node.delete("droploc") unless droploc
  eref_localities1({ target:, number: "pl",
                     type: refs.first.at(ns("./locality/@type")).text,
                     from: l10n(ret[1..].join), node:, lang: @lang })
end

#eref_locality_delimiter(ref) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 42

def eref_locality_delimiter(ref)
  if ref&.next_element&.name == "localityStack"
    ref.next_element["connective"]
  else locality_delimiter(ref)
  end
end

#eref_locality_populate(type, node, number) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 101

def eref_locality_populate(type, node, number)
  node["droploc"] == "true" and return ""
  loc = type.sub(/^locality:/, "")
  ret = @i18n.locality[loc] || loc
  number == "pl" and ret = @i18n.inflect(ret, number: "pl")
  ret = case node["case"]
        when "lowercase" then ret.downcase
        else Metanorma::Utils.strict_capitalize_first(ret)
        end
  " #{ret}"
end

#eref_locality_stack(ref, idx, target, node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 49

def eref_locality_stack(ref, idx, target, node)
  ret = []
  if ref.name == "localityStack"
    ret = eref_locality_stack1(ref, target, node, ret)
  else
    l = eref_localities0(ref, idx, target, node) and ret << l
  end
  ret[-1] == ", " and ret.pop
  ret
end

#eref_locality_stack1(ref, target, node, ret) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 60

def eref_locality_stack1(ref, target, node, ret)
  ref.elements.each_with_index do |rr, j|
    l = eref_localities0(rr, j, target, node) or next
    ret << l
    ret << locality_delimiter(rr) unless j == ref.elements.size - 1
  end
  ret
end

#eref_locality_stacks(refs, target, node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 31

def eref_locality_stacks(refs, target, node)
  ret = refs.each_with_index.with_object([]) do |(r, i), m|
    added = eref_locality_stack(r, i, target, node)
    added.empty? and next
    added.each { |a| m << a }
    i == refs.size - 1 and next
    m << eref_locality_delimiter(r)
  end
  ret.empty? ? ret : [", "] + ret
end

#eref_target(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 135

def eref_target(node)
  u = eref_url(node["bibitemid"]) or return nil
  url = suffix_url(u[:link])
  anchor = node.at(ns(".//locality[@type = 'anchor']"))
  /^#/.match?(url) || !anchor and return { link: url, type: u[:type] }
  { link: "#{url}##{anchor.text.strip}", type: u[:type] }
end

#eref_url(id) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 148

def eref_url(id)
  b = eref_url_prep(id) or return nil
  i(attachment citation).each do |x|
    u = b.at(ns("./uri[@type = '#{x}'][@language = '#{@lang}']")) ||
      b.at(ns("./uri[@type = '#{x}']")) and return { link: u.text, type: x }
  end
  if b["hidden"] == "true"
    u = b.at(ns("./uri")) or return nil
    { link: u.text, type: :citation }
  else { link: "##{id}", type: :anchor }
  end
end

#eref_url_prep(id) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 143

def eref_url_prep(id)
  @bibitem_lookup.nil? and return nil
  @bibitem_lookup[id]
end

#erefstack1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 33

def erefstack1(elem)
  locs = elem.xpath(ns("./semx/fmt-eref")).map do |e|
    [e["connective"], to_xml(e.parent.remove)]
  end.flatten
  ret = resolve_eref_connectives(locs)
  elem.next = "<semx element='erefstack' source='#{elem['id']}'>#{l10n ret[1]}</semx>"
end

#esc(text) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 159

def esc(text)
  text.nil? || text.empty? and return text
  "<esc>#{text}</esc>"
end

#escape_l10n(locs) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 54

def escape_l10n(locs)
  locs.map do |x|
    if XREF_CONNECTIVES.include?(x) || [", ", " ", ""].include?(x)
      x
    else
      esc x
    end
  end
end

#example(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 39

def example(docxml)
  docxml.xpath(ns("//example")).each { |f| example1(f) }
end

#example1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 43

def example1(elem)
  n = @xrefs.get[elem["id"]]
  lbl = labelled_autonum(@i18n.example, elem["id"], n&.dig(:label))
  prefix_name(elem, { caption: block_delim }, lbl, "name")
end

#expand_citeas(text) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 28

def expand_citeas(text)
  text.nil? and return text
  HTMLEntities.new.decode(text.gsub("&amp;#x", "&#"))
end

#explicit_number_formatter(num, locale, options) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 90

def explicit_number_formatter(num, locale, options)
  ret = numberformat_type(numberformat_extract(options))
  l = ret[:locale] || locale
  precision, symbols, significant = explicit_number_formatter_cfg(num, ret)
  n = normalise_number(num.text)
  Plurimath::NumberFormatter.new(l)
    .localized_number(n, precision:,
                         format: symbols.merge(significant:))
end

#explicit_number_formatter_cfg(num, fmt) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 100

def explicit_number_formatter_cfg(num, fmt)
  symbols = twitter_cldr_localiser_symbols.dup.transform_values do |v|
    v.is_a?(String) ? HTMLEntities.new.decode(v) : v
  end.merge(fmt)
  symbols = large_notation_fmt(symbols, num.text)
  [symbols[:precision] || num_precision(num.text), symbols,
   explicit_number_formatter_signif(num, symbols)]
end

#explicit_number_formatter_signif(num, symbols) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 109

def explicit_number_formatter_signif(num, symbols)
  signif = symbols[:significant]
  (symbols.keys & i(precision digit_count)).empty? and
    signif ||= num_totaldigits(num.text)
  signif
end

#extension_insert(xml, path = []) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 62

def extension_insert(xml, path = [])
  ins = extension_insert_pt(xml)
  path.each do |n|
    ins = ins.at(ns("./#{n}")) || ins.add_child("<#{n}/>").first
  end
  ins
end

#extension_insert_pt(xml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 70

def extension_insert_pt(xml)
  xml.at(ns("//metanorma-extension")) ||
    xml.at(ns("//bibdata"))
      &.after("<metanorma-extension> </metanorma-extension>")
      &.next_element ||
    xml.root.elements.first
      .before("<metanorma-extension> </metanorma-extension>")
      .previous_element
end

#extract_custom_charsets(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 206

def extract_custom_charsets(docxml)
  docxml.xpath(ns("//presentation-metadata/custom-charset-font"))
    .each_with_object({}) do |line, m|
    line.text.split(",").map(&:strip).each do |x|
      kv = x.split(":", 2)
      m[kv[0]] = kv[1]
    end
  end
end

#extract_indexsee(val, terms, label) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 129

def extract_indexsee(val, terms, label)
  terms.each_with_object(val) do |t, v|
    term, term2, term3 = extract_indexterms_init(t)
    term_hash_init(v, term, term2, term3, label)
    v[term][term2][term3][label] << to_xml(t.at(ns("./target"))&.children)
    t.remove
  end
end

#extract_indexterms(terms) ⇒ Object

attributes are decoded into UTF-8, elements in extract_indexsee are still in entities



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# File 'lib/isodoc/presentation_function/index.rb', line 147

def extract_indexterms(terms)
  terms.each_with_object({}) do |t, v|
    term, term2, term3 = extract_indexterms_init(t)
    to = t["to"] ? "to='#{t['to']}' " : ""
    index2bookmark(t)
    term_hash_init(v, term, term2, term3, :xref)
    v[term][term2][term3][:xref] << "<xref target='#{t['id']}' " \
                                    "#{to}pagenumber='true'/>"
  end
end

#extract_indexterms_init(term) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 158

def extract_indexterms_init(term)
  %w(primary secondary tertiary).each_with_object([]) do |x, m|
    m << to_xml(term.at(ns("./#{x}"))&.children)
  end
end

#figure(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 7

def figure(docxml)
  docxml.xpath("//m:svg", SVG).each { |f| svg_wrap(f) }
  docxml.xpath(ns("//image")).each { |f| svg_extract(f) }
  docxml.xpath(ns("//figure")).each { |f| figure1(f) }
  docxml.xpath(ns("//svgmap")).each { |s| svgmap_extract(s) }
  imageconvert(docxml)
  docxml.xpath("//m:svg", SVG).each { |f| svg_scale(f) }
end

#figure1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 69

def figure1(elem)
  elem["class"] == "pseudocode" || elem["type"] == "pseudocode" and
    return sourcecode1(elem)
  figure_fn(elem)
  figure_key(elem.at(ns("./dl")))
  lbl = @xrefs.anchor(elem["id"], :label, false)
  lbl and a = autonum(elem["id"], lbl)
  figname = figure_name(elem)
  elem.at("./ancestor::xmlns:figure") && a and
    a += subfigure_delim
  lbl && figure_label?(elem) and s = "#{figname}#{a}"
  prefix_name(elem, { caption: figure_delim(elem) }, l10n(s&.strip), "name")
end

#figure_delim(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 61

def figure_delim(_elem)
  block_delim
end

#figure_fn(elem) ⇒ Object

move footnotes into key



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 139

def figure_fn(elem)
  fn = elem.xpath(ns(".//fn")) - elem.xpath(ns("./name//fn")) -
    elem.xpath(ns("./fmt-name//fn"))
  fn.empty? and return
  dl = figure_key_insert_pt(elem)
  footnote_collect(fn).each do |f|
    label, fbody = figure_fn_to_dt_dd(f)
    dl.previous = "<dt><p>#{to_xml(label)}</p></dt><dd>#{to_xml(fbody)}</dd>"
  end
end

#figure_fn_to_dt_dd(fnote) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 150

def figure_fn_to_dt_dd(fnote)
  label = fnote.at(ns(".//fmt-fn-label")).remove
  label.at(ns(".//span[@class = 'fmt-caption-delim']"))&.remove
  [label, fnote]
end

#figure_footnotes(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 100

def figure_footnotes(docxml)
  docxml.xpath(ns("//figure//fn")) -
    docxml.xpath(ns("//figure/name//fn")) -
    docxml.xpath(ns("//figure/fmt-name//fn"))
end

#figure_key(dlist) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 94

def figure_key(dlist)
  dlist or return
  dlist["class"] = "formula_dl"
  dlist.at(ns("./name")) and return
  dlist.previous =
    "<p keep-with-next='true'><strong>#{@i18n.key}</strong></p>"
end

#figure_key_insert_pt(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 156

def figure_key_insert_pt(elem)
  elem.at(ns(".//dl/name"))&.next ||
    elem.at(ns(".//dl"))&.children&.first ||
    elem.add_child("<dl> </dl>").first.children.first
end

#figure_label(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 88

def figure_label(elem)
  klass = elem["class"] || "figure"
  klasslbl = @i18n.get[klass] || klass
  lower2cap klasslbl
end

#figure_label?(elem) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/image.rb', line 83

def figure_label?(elem)
  elem.at(ns("./figure")) && !elem.at(ns("./name")) and return false
  true
end

#figure_name(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 65

def figure_name(elem)
  "<span class='fmt-element-name'>#{figure_label(elem)}</span> "
end

#figuresource(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 184

def figuresource(elem)
  source1(elem, :figure)
end

#filter_document_footnotes(sects, excl) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 106

def filter_document_footnotes(sects, excl)
  sects.each_with_object([]) do |s, m|
    docfns = s.xpath(ns(".//fn")) - excl
    m << docfns
  end
end

#floattitle(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 35

def floattitle(docxml)
  docxml.xpath(ns(".//floating-title")).each { |f| floattitle1(f) }
end

#floattitle1(elem) ⇒ Object

TODO not currently doing anything with the @depth attribute of floating-title



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# File 'lib/isodoc/presentation_function/title.rb', line 40

def floattitle1(elem)
  p = elem.dup
  p.children = "<semx element='floating-title' source='#{elem['id']}'>" \
    "#{to_xml(p.children)}</semx>"
  elem.next = p
  p.name = "p"
  p["type"] = "floating-title"
  transfer_id(elem, p)
end

#fmt_caption(label, elem, name, ids, delims) ⇒ Object

Remove “.blank?” tests if want empty delim placeholders for manipulation



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# File 'lib/isodoc/presentation_function/autonum.rb', line 133

def fmt_caption(label, elem, name, ids, delims)
  label = fmt_caption_label_wrap(label)
  c = fmt_caption2(label, elem, name, ids, delims)
  empty_xml?(c) and return
  !delims[:label].blank? and
    f = "<span class='fmt-label-delim'>#{delims[:label]}</span>"
  "<fmt-#{elem}>#{c}#{f}</fmt-#{elem}>"
end

#fmt_caption2(label, elem, name, ids, delims) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 149

def fmt_caption2(label, elem, name, ids, delims)
  if name && !name.children.empty?
    empty_xml?(label) or
      d = "<span class='fmt-caption-delim'>#{delims[:caption]}</span>"
    attr = " element='#{elem}' source='#{ids[:name]}'"
    "#{label}#{d}<semx #{attr}>#{to_xml(name.children)}</semx>"
  elsif label then label
  end
end

#fmt_caption_label_wrap(label) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 142

def fmt_caption_label_wrap(label)
  empty_xml?(label) ||
    %r{<span class=['"]fmt-caption-label['"]}.match?(label) or
    label = "<span class='fmt-caption-label'>#{label}</span>"
  label
end

#fmt_ref(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 3

def fmt_ref(docxml)
  docxml.xpath(ns("//xref | //eref | //origin | //link")).each do |x|
    sem_xml_descendant?(x) and next
    tag = x.name
    y = Nokogiri::XML::Node.new("fmt-#{tag}", x.document)
    x.attributes.keys.reject { |a| a == "id" }.each { |a| y[a] = x[a] }
    n = semx_fmt_dup(x) # semx/fmt-xref for ease of processing
    n.children.each { |c| y << c }
    n << y
    x.next = n
  end
end

#fmt_source(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 170

def fmt_source(docxml)
  n = docxml.xpath(ns("//source")) - docxml.xpath(ns("//term//source")) -
    docxml.xpath(ns("//quote/source"))
  n.each do |s|
    dup = s.clone
    modification_dup_align(s, dup)
    s.next = "<fmt-source>#{to_xml(dup)}</fmt-source>"
  end
end

#fmt_sourcecode(elem, ret1) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 62

def fmt_sourcecode(elem, ret1)
  ret = Nokogiri::XML::Node.new("fmt-#{elem.name}", elem.document)
  elem.attributes.each_key { |x| x != "id" and ret[x] = elem[x] }
  ret1.xpath(ns("./name")).each(&:remove)
  ret << ret1.children
  elem << ret
end

#fmt_xref_label(label, _number, ids) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 103

def fmt_xref_label(label, _number, ids)
  label or return ""
  x = @xrefs.anchor(ids[:elem], :xref, false) or return ""
  ret = "<fmt-xref-label>#{x}</fmt-xref-label>"
  container = @xrefs.anchor(ids[:elem], :container, false)
  y = prefix_container_fmt_xref_label(container, x)
  y != x and
    ret += "<fmt-xref-label container='#{container}'>#{y}</fmt-xref-label>"
  ret
end

#fn_body_label(fnote) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 53

def fn_body_label(fnote)
  "<sup>#{fn_label(fnote)}</sup>"
end

#fn_label(fnote) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 57

def fn_label(fnote)
  "    <semx element=\"autonum\" source=\"\#{fnote['id']}\">\#{fnote['reference']}</semx>\n  FNOTE\nend\n".strip

#fn_ref_label(fnote) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 49

def fn_ref_label(fnote)
  "<sup>#{fn_label(fnote)}</sup>"
end

#fnbody(fnote, seen) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 24

def fnbody(fnote, seen)
  add_fnbody?(fnote, seen) or return nil
  body = Nokogiri::XML::Node.new("fmt-fn-body", fnote.document)
  add_id(body)
  body["target"] = fnote["id"]
  body["reference"] = fnote["reference"]
  body << semx_fmt_dup(fnote)
  insert_fn_body_ref(fnote, body)
  seen[fnote["reference"]] = body["id"]
  body
end

#fonts_metadata(xmldoc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 92

def fonts_metadata(xmldoc)
  ins = presmeta_insert_pt(xmldoc)
  @fontist_fonts and CSV.parse_line(@fontist_fonts, col_sep: ";")
    .map(&:strip).reverse_each do |f|
    ins.next = presmeta("fonts", f)
  end
  @fontlicenseagreement and
    ins.next = presmeta("font-license-agreement", @fontlicenseagreement)
end

#footnote_collect(fnotes) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 3

def footnote_collect(fnotes)
  seen = {}
  fnotes.each_with_object([]) do |x, m|
    x["reference"] or next # ignore semx-only footnotes
    b = fnbody(x, seen) and m << b
    x["target"] = seen[x["reference"]]
    ref = x["hiddenref"] == "true" ? "" : fn_ref_label(x)
    x << "      <fmt-fn-label><span class='fmt-caption-label'>\#{ref}</span</fmt-fn-label>\n    FNOTE\n  end\nend\n".strip

#footnote_container(fnotes, fnbodies) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 16

def footnote_container(fnotes, fnbodies)
  fnbodies.empty? and return
  ctr = Nokogiri::XML::Node.new("fmt-footnote-container",
                                fnotes.first.document)
  fnbodies.each { |x| ctr << x }
  ctr
end

#formula(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 22

def formula(docxml)
  docxml.xpath(ns("//formula")).each { |f| formula1(f) }
end

#formula1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 26

def formula1(elem)
  formula_where(elem.at(ns("./dl")))
  lbl = @xrefs.anchor(elem["id"], :label, false)
  lbl.nil? || lbl.empty? or prefix_name(elem, {}, lbl, "name")
end

#formula_where(dlist) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 32

def formula_where(dlist)
  dlist or return
  dlist["class"] = "formula_dl"
  where = dlist.xpath(ns("./dt")).size > 1 ? @i18n.where : @i18n.where_one
  dlist.previous = "<p keep-with-next='true'>#{where}</p>"
end

#gather_all_ids(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 61

def gather_all_ids(elem)
  elem.xpath(".//*[@id]").each_with_object([]) do |i, m|
    m << i["id"]
  end
end

#gather_xref_locations(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 135

def gather_xref_locations(node)
  node.xpath(ns("./location")).each_with_object([]) do |l, m|
    type = @xrefs.anchor(l["target"], :type)
    m << { conn: l["connective"], target: l["target"],
           type:, node: l, elem: @xrefs.anchor(l["target"], :elem),
           container: @xrefs.anchor(l["target"], :container, false) ||
             %w(termnote).include?(type) }
  end
end

#get_linkend(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 12

def get_linkend(node)
  node["style"] == "id" and anchor_id_postprocess(node)
  xref_empty?(node) or return
  target = docid_l10n(node["target"]) ||
    docid_l10n(expand_citeas(node["citeas"]))
  link = anchor_linkend(node, target)
  link += eref_localities(node.xpath(ns("./locality | ./localityStack")),
                          link, node)
  non_locality_elems(node).each(&:remove)
  node.add_child(cleanup_entities(link))
  unnest_linkend(node)
end

#hash_translate(bibdata, hash, dest_xpath, alt_source_xpath, lang) ⇒ Object

translate dest_xpath in bibdata using lookup in hash source text is dest_xpath by default, can be alt_source_xpath if given



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# File 'lib/isodoc/presentation_function/bibdata.rb', line 53

def hash_translate(bibdata, hash, dest_xpath, alt_source_xpath, lang)
  hash.is_a? Hash or return
  x = bibdata.xpath(ns(dest_xpath))
  alt_source_xpath and alt_x = bibdata.at(ns(alt_source_xpath))&.text
  x.each do |d|
    v = hash[alt_x || d.text] and tag_translate(d, lang, v)
  end
end

#hidden_items(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 47

def hidden_items(docxml)
  docxml.xpath(ns("//references[bibitem/@hidden = 'true']")).each do |x|
    x.at(ns("./bibitem[not(@hidden = 'true')]")) and next
    x.elements.map(&:name).any? do |n|
      !%w(title bibitem).include?(n)
    end and next
    x["hidden"] = "true"
  end
end

#i18n_chain_boolean(value, entry) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 172

def i18n_chain_boolean(value, entry)
  connectives_spans(@i18n.send("chain_#{entry[:conn]}")
    .sub("%1", value)
    .sub("%2", loc2xref(entry)))
end

#i18n_safe(key) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 117

def i18n_safe(key)
  key.to_s.gsub(/\s|\./, "_")
end

#i18n_tag(key, value) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 112

def i18n_tag(key, value)
  "<localized-string key='#{key}' language='#{@lang}'>#{value}" \
    "</localized-string>"
end

#i8n_name(hash, pref) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 121

def i8n_name(hash, pref)
  case hash
  when Hash then i8n_name1(hash, pref)
  when Array
    hash.reject { |a| blank?(a) }.each_with_object([])
      .with_index do |(v1, g), i|
        i8n_name(v1, "#{i18n_safe(k)}.#{i}").each { |x| g << x }
      end
  else [i18n_tag(pref, hash)]
  end
end

#i8n_name1(hash, pref) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 133

def i8n_name1(hash, pref)
  hash.reject { |_k, v| blank?(v) }.each_with_object([]) do |(k, v), g|
    case v
    when Hash then i8n_name(v, i18n_safe(k)).each { |x| g << x }
    when Array
      v.reject { |a| blank?(a) }.each_with_index do |v1, i|
        i8n_name(v1, "#{i18n_safe(k)}.#{i}").each { |x| g << x }
      end
    else
      g << i18n_tag("#{pref}#{pref.empty? ? '' : '.'}#{i18n_safe(k)}", v)
    end
  end
end

#id_validate(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 16

def id_validate(docxml)
  add_missing_presxml_id(docxml)
  repeat_id_validate(docxml) # feeds orig_id_cleanup
  orig_id_cleanup(docxml)
  idref_validate(docxml)
  contenthash_id_cleanup(docxml)
end

#ident_fn(bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 215

def ident_fn(bib)
  ret = bib.at(ns("./docidentifier//fn")) or return ""
  to_xml(ret.remove)
end

#identifier(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 118

def identifier(docxml)
  docxml.xpath(ns("//identifier")).each do |n|
    %w(bibdata bibitem requirement recommendation permission)
      .include?(n.parent.name) and next
    s = semx_fmt_dup(n)
    n.next = "<fmt-identifier><tt>#{to_xml(s)}</tt></fmt-identifier>"
  end
end

#idref_validate(doc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 60

def idref_validate(doc)
  @log or return
  Metanorma::Utils::anchor_attributes(presxml: true).each do |e|
    doc.xpath("//xmlns:#{e[0]}[@#{e[1]}]").each do |x|
      idref_validate1(x, e[1])
    end
  end
end

#idref_validate1(node, attr) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 69

def idref_validate1(node, attr)
  node[attr].strip.empty? and return
  @doc_ids[node[attr]] and return
  @doc_orig_ids[node[attr]] and return
  @log.add("ISODOC_1", node, params: [node[attr], node.name])
end

#imageconvert(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 38

def imageconvert(docxml)
  docxml.xpath(ns("//image")).each do |f|
    eps2svg(f)
    svg_emf_double(f)
  end
end

#implicit_number_formatter(num, locale) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 44

def implicit_number_formatter(num, locale)
  num.ancestors("formula").empty? or return
  ## by default, no formatting in formulas
  fmt = { significant: num_totaldigits(num.text) }.compact
  n = normalise_number(num.text)
  @numfmt.localized_number(n, locale:, format: fmt,
                              precision: num_precision(num.text))
end

#implicit_reference(bib) ⇒ Object

reference not to be rendered because it is deemed implicit in the standards environment



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# File 'lib/isodoc/presentation_function/refs.rb', line 222

def implicit_reference(bib)
  bib["hidden"] == "true"
end

#index(xml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 11

def index(xml)
  if enable_indexsect && xml.at(ns("//index"))
    i = xml.at(ns("//indexsect")) ||
      xml.root.add_child(
        "<indexsect #{add_id_text}>" \
         "<fmt-title #{add_id_text}>#{@i18n.index}</fmt-title></indexsect>",
      ).first
    index = sort_indexterms(xml.xpath(ns("//index")),
                            xml.xpath(ns("//index-xref[@also = 'false']")),
                            xml.xpath(ns("//index-xref[@also = 'true']")))
    index1(xml, i, index)
  else strip_index(xml)
  end
end

#index1(docxml, indexsect, index) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 26

def index1(docxml, indexsect, index)
  c = indexsect.add_child("<ul></ul>").first
  index.keys.sort.each do |k|
    words = index[k].keys.each_with_object({}) do |w, v|
      v[sortable(w).downcase] = w
    end
    words.keys.localize(@lang.to_sym).sort.to_a.each do |w|
      c.add_child index_entries(words, index[k], w)
    end
  end
  index1_cleanup(docxml)
end

#index1_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 39

def index1_cleanup(docxml)
  docxml.xpath(ns("//indexsect//xref")).each do |x|
    x.children.remove
  end
  @xrefs.bookmark_anchor_names(docxml)
end

#index2bookmark(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 171

def index2bookmark(node)
  node.name = "bookmark"
  node.children.each(&:remove)
  add_id(node)
  node.delete("to")
end

#index_entries(words, index, primary) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 55

def index_entries(words, index, primary)
  ret = index_entries_head(words[primary],
                           index.dig(words[primary], nil, nil),
                           index_entries_opt)
  words2 = index[words[primary]]&.keys&.compact
    &.each_with_object({}) { |w, v| v[w.downcase] = w }
  unless words2.empty?
    ret += "<ul>"
    words2.keys.localize(@lang.to_sym).sort.to_a.each do |w|
      ret += index_entries2(words2, index[words[primary]], w)
    end
    ret += "</ul>"
  end
  "#{ret}</li>"
end

#index_entries2(words, index, secondary) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 71

def index_entries2(words, index, secondary)
  ret = index_entries_head(words[secondary],
                           index.dig(words[secondary], nil),
                           index_entries_opt)
  words3 = index[words[secondary]]&.keys&.compact
    &.each_with_object({}) { |w, v| v[w.downcase] = w }
  unless words3.empty?
    ret += "<ul>"
    words3.keys.localize(@lang.to_sym).sort.to_a.each do |w|
      ret += (index_entries_head(words3[w],
                                 index[words[secondary]][words3[w]],
                                 index_entries_opt) + "</li>")
    end
    ret += "</ul>"
  end
  "#{ret}</li>"
end

#index_entries_head(head, entries, opt) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 89

def index_entries_head(head, entries, opt)
  ret = "<li #{add_id_text}>#{head}"
  xref = entries&.dig(:xref)&.join(", ")
  see = index_entries_see(entries, :see)
  also = index_entries_see(entries, :also)
  ret += "#{opt[:xref_lbl]} #{xref}" if xref
  ret += "#{opt[:see_lbl]} #{see}" if see
  ret += "#{opt[:also_lbl]} #{also}" if also
  ret
end

#index_entries_opt ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 51

def index_entries_opt
  { xref_lbl: ", ", see_lbl: ", #{see_lbl}", also_lbl: ", #{also_lbl}" }
end

#index_entries_see(entries, label) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 100

def index_entries_see(entries, label)
  see_sort = entries&.dig(label) or return nil
  x = see_sort.each_with_object({}) do |w, v|
    v[sortable(w).downcase] = w
  end
  x.keys.localize(@lang.to_sym).sort.to_a.map do |k|
    # see_sort[k]
    x[k]
  end.join(", ")
end

#inline(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 112

def inline(docxml)
  document_footnotes docxml
  comments docxml
  bibitem_lookup(docxml) # feeds citeas
  fmt_ref docxml # feeds citeas, xref, eref, origin, concept
  citeas docxml # feeds xref, eref, origin, concept
  xref docxml
  eref docxml # feeds eref2link
  origin docxml # feeds eref2link
  concept docxml
  eref2link docxml # feeds link
  link docxml
  mathml docxml
  ruby docxml
  variant docxml
  identifier docxml
  date docxml
  passthrough docxml
  inline_format docxml
end

#inline_format(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 142

def inline_format(docxml)
  custom_charset(docxml)
  text_transform(docxml)
end

#insert_biblio_tag(bib, ordinal, biblio, standard) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 163

def insert_biblio_tag(bib, ordinal, biblio, standard)
  datefn = date_note_process(bib)
  ids = bibitem_ref_code(bib)
  idents = render_identifier(ids)
  ret = if biblio then biblio_ref_entry_code(ordinal, idents,
                                             standard, datefn, bib)
        else norm_ref_entry_code(ordinal, idents, standard, datefn, bib)
        end
  bib.add_first_child("<biblio-tag>#{@i18n.l10n(ret)}</biblio-tag>")
end

#insert_fn_body_ref(fnote, body) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 40

def insert_fn_body_ref(fnote, body)
  ins = body.at(ns(".//p")) ||
    body.at(ns("./semx")).children.first.before("<p> </p>").previous
  lbl = fn_body_label(fnote)
  ins.children.first.previous = "    <fmt-fn-label><span class='fmt-caption-label'>\#{lbl}</span><span class=\"fmt-caption-delim\"><tab/></fmt-fn-label>\n  FNOTE\nend\n".strip

#labelled_autonum(label, id, num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 97

def labelled_autonum(label, id, num)
  elem = "<span class='fmt-element-name'>#{label}</span>"
  num.blank? and return elem
  l10n("#{elem} #{autonum(id, num)}")
end

#large_notation_fmt(symbols, num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 116

def large_notation_fmt(symbols, num)
  n = symbols[:large_notation]
  min = BigDecimal(symbols[:large_notation_min] || "1e-6")
  max = BigDecimal(symbols[:large_notation_max] || "1e6")
  n1 = large_notation_fmt1(num, n, min, max) and symbols[:notation] = n1
  symbols.delete(:large_notation)
  symbols.delete(:large_notation_min)
  symbols.delete(:large_notation_max)
  symbols
end

#large_notation_fmt1(num, notation, min, max) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 127

def large_notation_fmt1(num, notation, min, max)
  notation.nil? || notation == "nil" and return nil
  val = BigDecimal(num).abs
  val.zero? and return nil
  val < min and return notation
  val > max and return notation
  nil
end

#link(xml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 96

def link(xml); end

#loc2xref(entry) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 145

def loc2xref(entry)
  if entry[:target]
    "      <fmt-xref nested='true' target='\#{entry[:target]}'>\#{entry[:label]}</fmt-xref>\n    XML\n  else\n    entry[:label]\n  end\nend\n"

#locality_delimiter(_loc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs_locality.rb', line 69

def locality_delimiter(_loc)
  ", "
end

#localize_maths(node, locale) ⇒ Object

symbols is merged into TwitterCldr::DataReaders::NumberDataReader.new(locale).symbols



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# File 'lib/isodoc/presentation_function/math.rb', line 23

def localize_maths(node, locale)
  node.xpath(".//m:mn", MATHML).each do |x|
    fmt = x["data-metanorma-numberformat"]
    x.delete("data-metanorma-numberformat")
    x.children =
      if !fmt.nil? && !fmt.empty?
        explicit_number_formatter(x, locale, fmt)
      else implicit_number_formatter(x, locale)
      end
  rescue ArgumentError
  rescue StandardError, RuntimeError => e
    warn "Failure to localise MathML/mn\n#{node.parent.to_xml}\n#{e}"
  end
end

#localized_strings(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 39

def localized_strings(docxml)
  a = docxml.at(ns("//bibdata")) or return
  a.next =
    "<localized-strings>#{i8n_name(trim_hash(@i18n.get), '').join}" \
    "</localized-strings>"
end

#logo_expand_pres_metadata(docxml) ⇒ Object

logo-role-format-height/width-number



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# File 'lib/isodoc/presentation_function/metadata.rb', line 18

def logo_expand_pres_metadata(docxml)
  docxml.xpath(ns("//metanorma-extension/presentation-metadata/*"))
    .each do |x|
    logo_size_pres_metadata_incomplete?(x) or next
    parts = x.name.split("-")
    @output_formats.each_key do |f|
      tagname = "logo-#{parts[1]}-#{f}-#{parts[2..].join('-')}"
      x.parent.next = "        <presentation-metadata><\#{tagname}>\#{x.text}</\#{tagname}></presentation-metadata>\n      XML\n    end\n  end\nend\n"

#logo_size_pres_metadata_incomplete?(elem) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 32

def logo_size_pres_metadata_incomplete?(elem)
  parts = elem.name.split("-")
  elem.name.start_with?("logo-") &&
    %w(author editor publisher authorizer distrbutor).include?(parts[1]) &&
    %w(height width).include?(parts[2])
end

#lower2cap(text) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 8

def lower2cap(text)
  text.nil? and return text
  x = Nokogiri::XML("<a>#{text}</a>")
  firsttext = x.at(".//text()[string-length(normalize-space(.))>0]") or
    return text
  /^[[:upper:]][[:upper:]]/.match?(firsttext.text) and return text
  firsttext.replace(firsttext.text.capitalize)
  to_xml(x.root.children)
end

#mathml(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 9

def mathml(docxml)
  docxml.xpath(ns("//stem")).each { |s| stem_dup(s) }
  locale = @lang.to_sym
  @numfmt = Plurimath::NumberFormatter
    .new(locale, localize_number: @localizenumber,
                 localizer_symbols: twitter_cldr_localiser_symbols)
  docxml.xpath("//m:math", MATHML).each do |f| # rubocop:disable Style/CombinableLoops
    f.parent&.parent&.name == "fmt-stem" or next
    mathml1(f, locale)
  end
end

#mathml1(node, locale) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 173

def mathml1(node, locale)
  mathml_style_inherit(node)
  mathml_number(node, locale)
end

#mathml_number(node, locale) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 196

def mathml_number(node, locale)
  justnumeral = numeric_mathml?(node)
  justnumeral or asciimath_dup(node)
  localize_maths(node, locale)
  if justnumeral
    maths_just_numeral(node)
  else
    mn_to_msup(node)
  end
end

#mathml_number_to_number(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 223

def mathml_number_to_number(node)
  (node.elements.size == 1 && node.elements.first.name == "mn") or return
  repl = node.at("./m:mn", MATHML).children
  node.replace(repl)
end

#mathml_style_inherit(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 217

def mathml_style_inherit(node)
  node.at("./ancestor::xmlns:strong") or return
  node.children =
    "<mstyle mathvariant='bold'>#{node.children.to_xml}</mstyle>"
end

#maths_just_numeral(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 167

def maths_just_numeral(node)
  mn = node.at(".//m:mn", MATHML).children.text
    .sub(/\^([0-9+-]+)$/, "<sup>\\1</sup>")
  node.replace(mn)
end

#merge_preferred_eligible?(first, second) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/designations.rb', line 75

def merge_preferred_eligible?(first, second)
  orig_first, orig_second, firstex, secondex =
    merge_preferred_eligible_prep(first, second)
  orig_first["geographic-area"] == orig_second["geographic-area"] &&
    firstex["language"] == secondex["language"] &&
    !orig_first.at(ns("./pronunciation | ./grammar | ./graphical-symbol")) &&
    !orig_second.at(ns("./pronunciation | ./grammar | ./graphical-symbol")) &&
    orig_first.name == "preferred" && orig_second.name == "preferred"
end

#merge_preferred_eligible_prep(first, second) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 85

def merge_preferred_eligible_prep(first, second)
  orig_first = semx_orig(first)
  orig_second = semx_orig(second)
  firstex = orig_first.at(ns("./expression")) || {}
  secondex = orig_second.at(ns("./expression")) || {}
  [orig_first, orig_second, firstex, secondex]
end

#merge_second_preferred(term) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 56

def merge_second_preferred(term)
  pref = nil
  out = term.xpath(ns("./semx")).each_with_index
    .with_object([]) do |(p, i), m|
    if (i.zero? && (pref = p)) || merge_preferred_eligible?(pref, p)
      m << p
    else p.wrap("<p></p>")
    end
  end
  pref&.replace(merge_second_preferred1(out, term))
end

#merge_second_preferred1(desgns, term) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 68

def merge_second_preferred1(desgns, term)
  desgns[1..].each(&:remove)
  ret = l10n(desgns.map { |x| to_xml(x) }.join("; "))
  term.ancestors("fmt-related").empty? and ret = "<p>#{ret}</p>"
  ret
end

#metadata(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 3

def metadata(docxml)
  preprocess_metadata(docxml)
  toc_metadata(docxml)
  fonts_metadata(docxml)
  attachments_extract(docxml)
  a = docxml.at(ns("//metanorma-extension")) or return
  a.elements.empty? and a.remove
end

#metanorma_extension_insert_pt(xml) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 144

def metanorma_extension_insert_pt(xml)
  xml.at(ns("//metanorma-extension")) ||
    xml.at(ns("//bibdata"))&.after("<metanorma-extension/>")
      &.next_element ||
    xml.root.elements.first.before("<metanorma-extension/>")
      .previous_element
end

#middle_title(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 5

def middle_title(docxml)
  sections = docxml.at(ns("//sections")) or return
  template = middle_title_get_template(docxml) or return
  title = populate_template(template, nil) or return
  title.strip.empty? and return
  Nokogiri::XML(title).root.text.strip.empty? and return
  sections.add_first_child title
end

#middle_title_get_template(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 14

def middle_title_get_template(docxml)
  m = docxml.at(ns("//presentation-metadata/middle-title"))
  template = m ? to_xml(m.children) : middle_title_template
  template&.strip&.empty? and template = nil
  template
end

#middle_title_template ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 21

def middle_title_template
  "<p class='zzSTDTitle1'>{{ doctitle }}</p>"
end

#missing_title(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 25

def missing_title(docxml)
  docxml.xpath(ns("//definitions[not(./title)]")).each do |d|
    # should only be happening for subclauses
    d.add_first_child "<title>#{@i18n.symbols}</title>"
  end
  docxml.xpath(ns("//foreword[not(./title)]")).each do |d|
    d.add_first_child "<title>#{@i18n.foreword}</title>"
  end
end

#mn_to_msup(node) ⇒ Object

convert any Ascii superscripts to correct(ish) MathML Not bothering to match times, base of 1.0 x 10^-20, just ^-20



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# File 'lib/isodoc/presentation_function/math.rb', line 189

def mn_to_msup(node)
  node.xpath(".//m:mn", MATHML).each do |n|
    m = %r{^(.+)\^([0-9+-]+)$}.match(n.text) or next
    n.replace("<msup><mn>#{m[1]}</mn><mn>#{m[2]}</mn></msup>")
  end
end

#modification_dup_align(sem, pres) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 140

def modification_dup_align(sem, pres)
  m = sem&.at(ns("./modification")) or return
  m1 = pres.at(ns("./modification"))
  if m["original-id"]
    m["id"] = m["original-id"]
    m.delete("original-id")
  end
  new_m1 = semx_fmt_dup(m)
  m1.replace("<modification>#{to_xml(new_m1)}</modification>")
end

#move_norm_ref_to_sections(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 30

def move_norm_ref_to_sections(docxml)
  docxml.at(ns(@xrefs.klass.norm_ref_xpath)) or return
  s = move_norm_ref_to_sections_insert_pt(docxml) or return
  docxml.xpath(ns(@xrefs.klass.norm_ref_xpath)).each do |r|
    r.at("./ancestor::xmlns:bibliography") or next
    s << r.remove
  end
end

#move_norm_ref_to_sections_insert_pt(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 39

def move_norm_ref_to_sections_insert_pt(docxml)
  s = docxml.at(ns("//sections")) and return s
  s = docxml.at(ns("//preface")) and
    return s.after("<sections/>").next_element
  docxml.at(ns("//annex | //bibliography"))&.before("<sections/>")
    &.previous_element
end

#multidef(_elem, defn, fmt_defn) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 73

def multidef(_elem, defn, fmt_defn)
  ret = defn.each_with_object([]) do |f, m|
    m << "<li #{add_id_text}>#{to_xml(semx_fmt_dup(f))}</li>"
  end
  fmt_defn << "<ol #{add_id_text}>#{ret.join("\n")}</ol>"
end

#no_identifier(bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 48

def no_identifier(bib)
  @i18n.no_identifier or return nil
  id = Nokogiri::XML::Node.new("docidentifier", bib.document)
  id << @i18n.no_identifier
  id
end

#non_document_footnotes(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 88

def non_document_footnotes(docxml)
  table_footnotes(docxml) + figure_footnotes(docxml)
end

#non_locality_elems(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 6

def non_locality_elems(node)
  node.children.reject do |c|
    %w{locality localityStack location}.include? c.name
  end
end

#norm_ref_entry_code(_ordinal, ids, _standard, datefn, _bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 174

def norm_ref_entry_code(_ordinal, ids, _standard, datefn, _bib)
  ret = (ids[:ordinal] || ids[:content] || ids[:metanorma] || ids[:sdo]).to_s
  ret = esc(ret)
  (ids[:ordinal] || ids[:metanorma]) && ids[:sdo] and
    ret += ", #{esc ids[:sdo]}"
  ret += datefn
  ret.empty? and return ret
  ids[:sdo] and ret += ","
  ret.sub(",", "").strip.empty? and return ""
  "#{ret} "
end

#normalise_number(num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 38

def normalise_number(num)
  n = BigDecimal(num).to_s("F")
  /\.\d/.match?(num) or n.sub!(/\.\d+$/, "")
  n
end

#note(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 49

def note(docxml)
  docxml.xpath(ns("//note")).each { |f| note1(f) }
end

#note1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 57

def note1(elem)
  %w(bibdata bibitem).include?(elem.parent.name) ||
    elem["notag"] == "true" or lbl = note_label(elem)
  prefix_name(elem, { label: note_delim(elem) }, lbl, "name")
end

#note_delim(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 53

def note_delim(_elem)
  "<tab/>"
end

#note_label(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 63

def note_label(elem)
  n = @xrefs.get[elem["id"]]
  labelled_autonum(@i18n.note, elem["id"], n&.dig(:label))
end

#num_precision(num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 136

def num_precision(num)
  precision = nil
  /\.(?!\d+e)/.match?(num) and
    precision = twitter_cldr_localiser_symbols[:precision] ||
      num.sub(/^.*\./, "").size
  precision
end

#num_totaldigits(num) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 144

def num_totaldigits(num)
  totaldigits = nil
  /\.(?=\d+e)/.match?(num) and
    totaldigits = twitter_cldr_localiser_symbols[:significant] ||
      num.sub(/^0\./, ".").sub(/^.*\./, "").sub(/e.*$/, "").size
  totaldigits
end

#numbered_clause_invalid_context?(elem) ⇒ Boolean

context in which clause numbering is invalid: metanorma-extension, boilerplate



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# File 'lib/isodoc/presentation_function/section.rb', line 25

def numbered_clause_invalid_context?(elem)
  @ncic_cache ||= {}
  elem or return false
  @ncic_cache.key?(elem) and return @ncic_cache[elem]
  if ["metanorma-extension", "boilerplate"].include?(elem.name)
    @ncic_cache[elem] = true
  else
    elem.respond_to?(:parent) or return false
    @ncic_cache[elem] = numbered_clause_invalid_context?(elem.parent)
  end
end

#numberformat_extract(options) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 68

def numberformat_extract(options)
  options.gsub!(/([a-z_]+)='/, %('\\1=))
  processed = comma_placeholder(options)
  CSV.parse_line(processed,
                 quote_char: "'").each_with_object({}) do |x, acc|
    x.gsub!(COMMA_PLACEHOLDER, ",")
    m = /^(.+?)=(.+)?$/.match(x) or next
    acc[m[1].to_sym] = m[2].sub(/^(["'])(.+)\1$/, "\\2")
  end
end

#numberformat_type(ret) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 79

def numberformat_type(ret)
  i(precision significant digit_count group_digits fraction_group_digits)
    .each do |i|
      ret[i] &&= ret[i].to_i
    end
  i(notation exponent_sign number_sign locale).each do |i|
    ret[i] &&= ret[i].to_sym
  end
  ret
end

#numeric_mathml?(node) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/math.rb', line 207

def numeric_mathml?(node)
  m = {}
  node.traverse do |x|
    %w(mstyle mrow math text).include?(x.name) and next
    m[x.name] ||= 0
    m[x.name] += 1
  end
  m.keys.size == 1 && m["mn"] == 1
end

#ol(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 22

def ol(docxml)
  ol_prep(docxml)
  docxml.xpath(ns("//ol")).each { |f| ol1(f) }
  docxml.xpath(ns("//ol/li")).each { |f| ol_label(f) }
end

#ol1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 46

def ol1(elem)
  elem["type"] ||= ol_depth(elem).to_s # feeds ol_label_format
  elem.at(ns("./name")) and
    prefix_name(elem, {}, "", "name") # copy name to fmt-name
end

#ol_depth(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 41

def ol_depth(node)
  depth = node.ancestors("ul, ol").size + 1
  @counter.ol_type(node, depth) # defined in Xref::Counter
end

#ol_label(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 52

def ol_label(elem)
  val = @xrefs.anchor(elem["id"], :label, false)
  semx = "<semx element='autonum' source='#{elem['id']}'>#{val}</semx>"
  lbl = "<fmt-name>#{ol_label_format(semx, elem)}</fmt-name>"
  elem.add_first_child(lbl)
end

#ol_label_format(semx, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 69

def ol_label_format(semx, elem)
  template = ol_label_template(elem)[elem.parent["type"].to_sym]
  template.sub("%", semx)
end

#ol_label_template(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 59

def ol_label_template(_elem)
  {
    alphabet: %{%<span class="fmt-label-delim">)</span>},
    alphabet_upper: %{%<span class="fmt-label-delim">.</span>},
    roman: %{%<span class="fmt-label-delim">)</span>},
    roman_upper: %{%<span class="fmt-label-delim">.</span>},
    arabic: %{%<span class="fmt-label-delim">)</span>},
  }
end

#ol_numbering(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 28

def ol_numbering(docxml)
  docxml.xpath(ns("//ol")).each do |elem|
    elem["type"] ||= ol_depth(elem).to_s # feeds ol_label_format
  end
end

#ol_prep(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 34

def ol_prep(docxml)
  ol_numbering(docxml)
  @xrefs.list_anchor_names(docxml.xpath(ns(@xrefs.sections_xpath)))
  @xrefs.localise_anchors("list")
  @xrefs.localise_anchors("listitem")
end

#orig_id_cleanup(docxml) ⇒ Object

if have moved a new GUID id to original-id in copying, move it back to id



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# File 'lib/isodoc/presentation_function/ids.rb', line 47

def orig_id_cleanup(docxml)
  @doc_orig_ids = {}
  docxml.xpath("//*[@original-id]").each do |x|
    if !@doc_ids[x["original-id"]] && !x["id"]
      x["id"] = x["original-id"]
      x.delete("original-id")
      @doc_ids[x["id"]] = x.line
    else
      @doc_orig_ids[x["original-id"]] = x.line
    end
  end
end

#origin(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 67

def origin(docxml)
  docxml.xpath(ns("//fmt-origin[not(.//termref)]")).each { |f| xref1(f) }
end

#passthrough(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 191

def passthrough(docxml)
  formats = @output_formats.keys
  docxml.xpath(ns("//passthrough")).each do |p|
    passthrough1(p, formats)
  end
end

#passthrough1(elem, formats) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 198

def passthrough1(elem, formats)
  (elem["formats"] && !elem["formats"].empty?) or elem["formats"] = "all"
  f = elem["formats"].split(",")
  (f - formats).size == f.size or f = "all"
  f == ["all"] and f = formats.dup
  elem["formats"] = " #{f.join(' ')} "
end

#permission(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/reqt.rb', line 17

def permission(docxml)
  docxml.xpath(ns("//permission")).each do |f|
    recommendation1(f, lower2cap(f["class"]) ||
                    lower2cap(@i18n.permission))
  end
end

#populate_id(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 90

def populate_id(docxml)
  docxml.xpath("//*[@id]").each do |x|
    x["semx-id"] = x["id"]
    x["anchor"] and x["id"] = to_ncname(x["anchor"])
  end
end

#postprocess(result, filename, _dir) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 152

def postprocess(result, filename, _dir)
  to_xml_file(result, filename)
  @files_to_delete.each { |f| FileUtils.rm_rf f }
end

#preceding_floating_titles(node, idx) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 50

def preceding_floating_titles(node, idx)
  out = node.xpath("./preceding-sibling::*")
    .reverse.each_with_object([]) do |p, m|
    %w(note admonition p floating-title).include?(p.name) or break m
    m << p
  end
  out.reject { |c| c["displayorder"] }.reverse_each do |c|
    skip_display_order?(c) and next
    c["displayorder"] = idx
    idx += 1
  end
  idx
end

#preceding_floats(clause) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 88

def preceding_floats(clause)
  ret = []
  p = clause
  while prev = p.previous_element
    if prev.name == "floating-title"
      ret << prev
      p = prev
    else break
    end
  end
  ret
end

#pref_ref_code(bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 9

def pref_ref_code(bib)
  bib["suppress_identifier"] == "true" and return nil
  ret = bib.xpath(ns("./docidentifier[@scope = 'biblio-tag']"))
  ret.empty? or return ret.map { |x| to_xml(x.children) }
  ret = pref_ref_code_parse(bib) or return nil
  ins = bib.at(ns("./docidentifier[last()]"))
  ret.reverse_each do |r|
    id = docid_l10n(r, citation: false)
    ins.next = "<docidentifier scope='biblio-tag'>#{id}</docidentifier>"
  end
  ret
end

#pref_ref_code_parse(bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 22

def pref_ref_code_parse(bib)
  data, = @bibrender.parse(bib)
  ret = data[:authoritative_identifier] or return nil
  ret.empty? and return nil
  ret.map { |x| @i18n.l10n(x) } # get rid of `<esc>` wrappers
end

#preface_move(clauses, after, _doc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 152

def preface_move(clauses, after, _doc)
  clauses.empty? and return
  preface = clauses.first.parent
  clauses.each do |clause|
    float = preceding_floats(clause)
    xpath = after.map { |n| "./self::xmlns:#{n}" }.join(" | ")
    xpath.empty? and xpath = "./self::*[not(following-sibling::*)]"
    preface_move1(clause, preface, float, nil, xpath)
  end
end

#preface_move1(clause, preface, float, prev, xpath) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 163

def preface_move1(clause, preface, float, prev, xpath)
  preface.elements.each do |x|
    ((x.name == "floating-title" || x.at(xpath)) &&
    xpath != "./self::*[not(following-sibling::*)]") or prev = x
    x.at(xpath) or next
    clause == prev and break
    prev ||= preface.children.first
    prev.next = clause
    float.each { |n| prev.next = n }
    break
  end
end

#preface_rearrange(doc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 140

def preface_rearrange(doc)
  [["//preface/abstract",
    %w(foreword introduction clause acknowledgements executivesummary)],
   ["//preface/foreword",
    %w(introduction clause acknowledgements executivesummary)],
   ["//preface/introduction", %w(clause acknowledgements executivesummary)],
   ["//preface/acknowledgements", %w(executivesummary)],
   ["//preface/executivesummary", %w()]].each do |x|
    preface_move(doc.xpath(ns(x[0])), x[1], doc)
  end
end

#prefix_bracketed_ref(text) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 201

def prefix_bracketed_ref(text)
  "#{text}<tab/>"
end

#prefix_container(container, linkend, node, target) ⇒ Object 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 16

def prefix_container(container, linkend, node, target)
  prefix_container?(container, node) or return linkend
  container_container = @xrefs.anchor(container, :container, false)
  container_label =
    prefix_container(container_container,
                     anchor_xref(node, container, container: true),
                     node, target)
  l10n(connectives_spans(@i18n.nested_xref
    .sub("%1", "<span class='fmt-xref-container'>#{esc container_label}</span>")
    .sub("%2", esc(linkend))))
end

#prefix_container?(container, node) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/xrefs.rb', line 86

def prefix_container?(container, node)
  node["style"] == "modspec" and return false # TODO: move to mn-requirements?
  type = @xrefs.anchor(node["target"], :type)
  container &&
    get_note_container_id(node, type) != container &&
    @xrefs.get[node["target"]]
end

#prefix_container_fmt_xref_label(container, xref) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 114

def prefix_container_fmt_xref_label(container, xref)
  container or return xref
  container_container = @xrefs.anchor(container, :container, false)
  container_label =
    prefix_container_fmt_xref_label(container_container,
                                    @xrefs.anchor(container, :xref, false))
  l10n(connectives_spans(@i18n.nested_xref
    .sub("%1", "<span class='fmt-xref-container'>#{esc container_label}</span>")
    .sub("%2", xref)))
end

#prefix_name(node, delims, label, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 3

def prefix_name(node, delims, label, elem)
  label, delims = prefix_name_defaults(node, delims, label, elem)
  name, ins, ids, number = prefix_name_prep(node, elem)
  ins.next = fmt_xref_label(label, number, ids)
  # autonum can be empty, e.g single note in clause: "NOTE []"
  number and node["autonum"] = number.gsub(/<[^>]+>/, "")
  !node.at(ns("./fmt-#{elem}")) &&
    (c = fmt_caption(label, elem, name, ids, delims)) and ins.next = c
  prefix_name_postprocess(node, elem)
end

#prefix_name_defaults(node, delims, label, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 14

def prefix_name_defaults(node, delims, label, elem)
  label&.empty? and label = nil
  node["unnumbered"] == "true" && !node.at(ns("./#{elem}")) &&
    node.name != "admonition" and label = nil
  # do not caption unnumbered uncaptioned blocks, other than admonitions
  delims.nil? and delims = {}
  [label, delims]
end

#prefix_name_labels(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 32

def prefix_name_labels(node)
  #@new_ids ||= {}
  id = "_#{UUIDTools::UUID.random_create}"
  @new_ids[id] = nil
  { elem: node["id"], name: id }
end

#prefix_name_postprocess(node, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 39

def prefix_name_postprocess(node, elem)
  node.at(ns("./sentinel"))&.remove
  strip_duplicate_ids(node, node.at(ns("./#{elem}")),
                      node.at(ns("./fmt-#{elem}")))
end

#prefix_name_prep(node, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 23

def prefix_name_prep(node, elem)
  lbls = prefix_name_labels(node)
  name = node.at(ns("./#{elem}")) and name["id"] = lbls[:name]
  ins = name || node.add_first_child("<sentinel/>").elements.first
  node["unnumbered"] or
    number = @xrefs.anchor(node["id"], :value, false)&.strip
  [name, ins, lbls, number]
end

#prep_for_rendering(bib) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 67

def prep_for_rendering(bib)
  bib["suppress_identifier"] == true and
    bib.xpath(ns("./docidentifier")).each(&:remove)
  bib["type"] ||= "standard"
end

#preprocess_metadata(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 12

def preprocess_metadata(docxml)
  localized_strings(docxml)
  logo_expand_pres_metadata(docxml)
end

#presmeta(name, value) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 107

def presmeta(name, value)
  "<presentation-metadata><name>#{name}</name><value>#{value}</value>" \
    "</presentation-metadata>"
end

#presmeta_insert_pt(xmldoc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 102

def presmeta_insert_pt(xmldoc)
  xmldoc.at(ns("//presentation-metadata")) ||
    extension_insert_pt(xmldoc).children.last
end

#presxml_convert_init(docxml, filename, dir) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 40

def presxml_convert_init(docxml, filename, dir)
  @outputdir = dir
  @outputfile = Pathname.new(filename).basename.to_s
  docid_prefixes(docxml) # feeds @xrefs.parse citation processing
  provide_ids docxml # feeds @xrefs.parse
  @xrefs.parse docxml
  @xrefs.klass.meta = @meta
  counter_init
end

#provide_ids(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 76

def provide_ids(docxml)
  anchor_sanitise(docxml)
  populate_id(docxml)
  add_missing_id(docxml)
end

#quote(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 224

def quote(docxml)
  docxml.xpath(ns("//quote")).each { |f| quote1(f) }
end

#quote1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 228

def quote1(elem)
  author = elem.at(ns("./author"))
  source = elem.at(ns("./source"))
  author.nil? && source.nil? and return
  p = quote_attribution(author, source, elem)
  elem << "<attribution><p>#{l10n p}</p></attribution>"
end

#quote_attribution(author, source, elem) ⇒ Object

e: duplicate of source, will be duplicated in fmt-eref, need to delete after



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# File 'lib/isodoc/presentation_function/block.rb', line 238

def quote_attribution(author, source, elem)
  p = "&#x2014; "
  p += to_xml(semx_fmt_dup(author)) if author
  p += ", " if author && source
  source or return p
  p + to_xml(quote_source(source, elem))
end

#quote_source(source, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 246

def quote_source(source, elem)
  s = semx_fmt_dup(source)
  e = Nokogiri::XML::Node.new("eref", elem.document)
  e << s.children
  s << e
  source.attributes.each_key { |k| e[k] = source[k] }
  e["deleteme"] = "true"
  s
end

#rearrange_clauses(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 176

def rearrange_clauses(docxml)
  preface_rearrange(docxml) # feeds toc_title
  toc_title(docxml)
end

#recommendation(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/reqt.rb', line 3

def recommendation(docxml)
  docxml.xpath(ns("//recommendation")).each do |f|
    recommendation1(f, lower2cap(f["class"]) ||
                    lower2cap(@i18n.recommendation))
  end
end

#recommendation1(elem, type) ⇒ Object 



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# File 'lib/isodoc/presentation_function/reqt.rb', line 24

def recommendation1(elem, type)
  lbl = @reqt_models.model(elem["model"])
    .recommendation_label(elem, type, xrefs)
  prefix_name(elem, {}, @i18n.l10n(lbl), "name")
end

#redundant_eref(elem) ⇒ Object

redundant eref copied from quote/source



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# File 'lib/isodoc/presentation_function/inline.rb', line 59

def redundant_eref(elem)
  if elem.next.name == "semx"
    elem.next.elements.first.delete("deleteme")
    elem.next.replace(elem.next.children)
  end
  elem.remove
end

#reference_name(ref) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 22

def reference_name(ref)
  identifiers = render_identifier(bibitem_ref_code(ref))
  reference = docid_l10n(identifiers[:content] || identifiers[:metanorma] ||
                         identifiers[:sdo] || identifiers[:ordinal] ||
                         identifiers[:doi])
  @xrefs.get[ref["id"]] = { xref: esc(reference) }
end

#reference_names(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 16

def reference_names(docxml)
  docxml.xpath(ns("//bibitem[not(ancestor::bibitem)]")).each do |ref|
    reference_name(ref)
  end
end

#references(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 5

def references(docxml)
  @ref_renderings = references_render(docxml)
  docxml.xpath(ns("//references/bibitem")).each do |x|
    bibitem(x, @ref_renderings)
    reference_name(x)
  end
  bibliography_bibitem_number(docxml)
  hidden_items(docxml)
  move_norm_ref_to_sections(docxml)
end

#references_render(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/refs.rb', line 57

def references_render(docxml)
  d = docxml.clone
  d.remove_namespaces!
  refs = d.xpath("//references/bibitem").each_with_object([]) do |b, m|
    prep_for_rendering(b)
    m << to_xml(b)
  end.join
  @bibrender.render_all("<references>#{refs}</references>")
end

#reinsert_callout(xml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 145

def reinsert_callout(xml)
  "<span class='c'>#{to_xml(xml)}</span>"
end

#related(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 3

def related(docxml)
  docxml.xpath(ns("//fmt-related/semx")).each { |f| related1(f) }
end

#related1(node) ⇒ Object

Only render related if rendered and hyperlinked



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# File 'lib/isodoc/presentation_function/designations.rb', line 8

def related1(node)
  p, ref, orig = related1_prep(node)
  label = @i18n.relatedterms[orig["type"]].upcase
  ret = if p && ref
          if p.text == ref.text
            "<em>#{Common::to_xml(ref)}</em>"
          else
            "<em>#{to_xml(p)}</em> (#{Common::to_xml(ref)})"
          end
        else "<strong>**RELATED TERM NOT FOUND**</strong>"
        end
  node.children = (l10n("<p><strong>#{label}:</strong> #{ret}</p>"))
end

#related1_prep(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 22

def related1_prep(node)
  p = node.at(ns("./fmt-preferred"))&.children
  ref = node.at(ns("./xref | ./eref | ./termref"))
  orig = semx_orig(node)
  [p, ref, orig]
end

#related_designation1(desgn) ⇒ Object 



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# File 'lib/isodoc/presentation_function/designations.rb', line 29

def related_designation1(desgn)
  out = desgn.parent.at(ns("./fmt-#{desgn.name}"))
  d1 = semx_fmt_dup(desgn)
  %w(preferred admitted deprecates).each do |w|
    d = d1.at(ns("./#{w}[last()]")) and d.after("<fmt-#{w}/>")
  end
  out << d1
end

#render_identifier(ident) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 87

def render_identifier(ident)
  { metanorma: bracket(ident[0]),
    sdo: unbracket(ident[1]),
    doi: unbracket(ident[2]),
    ordinal: bracket(ident[3]),
    content: unbracket(ident[4]) }
end

#renumber_document_footnote(fnote, idx, seen) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 123

def renumber_document_footnote(fnote, idx, seen)
  fnote["original-reference"] = fnote["reference"]
  if sem_xml_descendant?(fnote)
    fnote.delete("reference")
    return idx
  elsif seen[fnote["reference"]]
    fnote["reference"] = seen[fnote["reference"]]
  else
    seen[fnote["reference"]] = idx
    fnote["reference"] = idx
    idx += 1
  end
  idx
end

#renumber_document_footnotes(fns_by_section, idx) ⇒ Object

can instead restart at i=1 each section



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 114

def renumber_document_footnotes(fns_by_section, idx)
  fns_by_section.reject(&:empty?).each_with_object({}) do |s, seen|
    s.each do |f|
      idx = renumber_document_footnote(f, idx, seen)
    end
  end
  fns_by_section.flatten
end

#repeat_id_validate(doc) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 39

def repeat_id_validate(doc)
  @doc_ids = {}
  doc.xpath("//*[@id]").each do |x|
    repeat_id_validate1(x)
  end
end

#repeat_id_validate1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 31

def repeat_id_validate1(elem)
  if @doc_ids[elem["id"]]
    @log&.add("STANDOC_36", elem,
              params: [elem["id"], @doc_ids[elem["id"]]])
  end
  @doc_ids[elem["id"]] = elem.line
end

#requirement(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/reqt.rb', line 10

def requirement(docxml)
  docxml.xpath(ns("//requirement")).each do |f|
    recommendation1(f, lower2cap(f["class"]) ||
                    lower2cap(@i18n.requirement))
  end
end

#requirement_render(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/reqt.rb', line 34

def requirement_render(docxml)
  requirement_render_preprocessing(docxml)
  REQS.each do |x|
    REQS.each do |y|
      docxml.xpath(ns("//#{x}//#{y}")).each { |r| requirement_render1(r) }
    end
  end
  docxml.xpath(ns("//requirement | //recommendation | //permission"))
    .each { |r| requirement_render1(r) }
end

#requirement_render1(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/reqt.rb', line 45

def requirement_render1(node)
  node.replace(@reqt_models.model(node["model"])
    .requirement_render1(node))
end

#requirement_render_preprocessing(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/reqt.rb', line 30

def requirement_render_preprocessing(docxml); end

#resolve_comma_connectives(locs) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 64

def resolve_comma_connectives(locs)
  locs1 = []
  add = ""
  until locs.empty?
    locs, locs1, add = resolve_comma_connectives1(locs, locs1, add)
  end
  locs1 << add unless add.empty?
  locs1
end

#resolve_comma_connectives1(locs, locs1, add) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 74

def resolve_comma_connectives1(locs, locs1, add)
  if [", ", " ", ""].include?(locs[1])
    add += locs[0..2].join
    locs.shift(3)
  else
    locs1 << add unless add.empty?
    add = ""
    locs1 << locs.shift
  end
  [locs, locs1, add]
end

#resolve_eref_connectives(locs) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 41

def resolve_eref_connectives(locs)
  locs = escape_l10n(locs)
  locs = resolve_comma_connectives(locs)
  locs = resolve_to_connectives(locs)
  locs.size < 3 and return locs
  locs = locs.each_slice(2).with_object([]) do |a, m|
    m << { conn: a[0], label: a[1] }
  end
  [", ", combine_conn(locs)]
end

#resolve_to_connectives(locs) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 86

def resolve_to_connectives(locs)
  locs1 = []
  until locs.empty?
    if locs[1] == "to"
      locs1 << connectives_spans(@i18n.chain_to.sub("%1", locs[0])
        .sub("%2", locs[2]))
      locs.shift(3)
    else locs1 << locs.shift
    end
  end
  locs1
end

#rouge_css_location ⇒ Object

replace in local gem rather than specify overrides of default



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 21

def rouge_css_location
  File.read(File.join(File.dirname(__FILE__), "..", "base_style",
                      "rouge.css"))
end

#ruby(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 216

def ruby(docxml)
  (docxml.xpath(ns("//ruby")) - docxml.xpath(ns("//ruby//ruby")))
    .each do |r|
    ruby1(r)
  end
end

#ruby1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 223

def ruby1(elem)
  v = elem.at(ns("./ruby-pronunciation | ./ruby-annotation")).remove
  elem.xpath(ns("./ruby")).each do |r|
    ruby1(r)
  end
  t = elem.children.to_xml
  elem.replace("<ruby><rb>#{t}</rb><rt>#{v['value']}</rt></ruby>")
end

#save_attachment(attachment, dir) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 56

def save_attachment(attachment, dir)
  n = File.join(dir, File.basename(attachment["name"]))
  c = attachment.text.sub(%r{^data:[^;]+;(?:charset=[^;]+;)?base64,}, "")
  File.open(n, "wb") { |f| f.write(Base64.decode64(c)) }
end

#section(docxml) ⇒ Object

parse annex after term, references, to deal with single-term and single-ref annexes



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# File 'lib/isodoc/presentation_xml_convert.rb', line 73

def section(docxml)
  references docxml
  # feeds middle_title
  # triggers xrefs reparse, so put references before all other sections,
  # which alter titles and thus can alter xrefs
  rearrange_clauses docxml # feeds toc, display_order, clausetitle,
  # clause, middle_title
  middle_title docxml
  missing_title docxml # feeds clause
  annex docxml
  clause docxml # feeds clausetitle
  term docxml
  clausetitle docxml # feeds floattitle
  floattitle docxml # feeds rearrange_clauses
  index docxml # fed by strip_duplicate_ids
  toc docxml
  display_order docxml # feeds document_footnotes
end

#see_lbl ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 111

def see_lbl
  @lang == "en" ? @i18n.see : "<em>#{@i18n.see}</em>"
end

#sem_xml_descendant?(node) ⇒ Boolean

do not change to Presentation XML rendering



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# File 'lib/isodoc/presentation_function/inline.rb', line 72

def sem_xml_descendant?(node)
  ancestor_names = node.ancestors.map(&:name)
  %w[preferred admitted deprecated related definition source]
    .any? do |name|
    ancestor_names.include?(name)
  end and return true
  %w[xref eref origin link name title].any? do |name|
    ancestor_names.include?(name)
  end and return true
  ancestor_names.include?("bibitem") &&
    %w[formattedref biblio-tag].none? do |name|
      ancestor_names.include?(name)
    end and return true
  (ancestor_names & %w[requirement recommendation permission]).any? &&
    !ancestor_names.include?("fmt-provision") and return true

  false
end

#semx(node, label, element = "autonum") ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 80

def semx(node, label, element = "autonum")
  id = node["id"] || node[:id] || elem['original-id']
  /<semx element='[^']+' source='#{id}'/.match?(label) and return label
  l = stripsemx(label)
  %(<semx element='#{element}' source='#{id}'>#{l}</semx>)
end

#semx_fmt_dup(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 52

def semx_fmt_dup(elem)
  add_id(elem)
  new = Nokogiri::XML("    <semx xmlns='\#{elem.namespace.href}' element='\#{elem.name}' source='\#{elem['original-id'] || elem['id']}'>\#{to_xml(elem.children)}</semx>\n  XML\n  strip_duplicate_ids(nil, elem, new)\n  new\nend\n").root

#semx_orig(node, orig = nil) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 92

def semx_orig(node, orig = nil)
  orig ||= node.parent.parent
  orig.at(".//*[@id = '#{node['source']}']")
end

#single_term_clause_retitle(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 87

def single_term_clause_retitle(elem)
  t = elem.at(ns("./terms | ./definitions | ./references"))
  title1 = elem.at(ns("./title"))
  title2 = t.at(ns("./title"))&.remove
  !title1 && title2 and
    elem.first_element_child.previous = title2
end

#single_term_clause_unnest(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 95

def single_term_clause_unnest(elem)
  t = elem.at(ns("./terms | ./definitions | ./references"))
  t.xpath(ns(".//clause | .//terms | .//definitions | .//references"))
    .each do |c|
      tit = c.at(ns("./fmt-title")) or next
      tit["depth"] = tit["depth"].to_i - 1 unless tit["depth"] == "1"
    end
end

#singledef(_elem, defn, fmt_defn) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 80

def singledef(_elem, defn, fmt_defn)
  fmt_defn << semx_fmt_dup(defn.first)
end

#skip_display_order?(node) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/section.rb', line 104

def skip_display_order?(node)
  node.name == "floating-title"
end

#sort_footnote_sections(docxml) ⇒ Object

bibdata, boilerplate, @displayorder sections



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 80

def sort_footnote_sections(docxml)
  sects = docxml.xpath(".//*[@displayorder]")
    .sort_by { |c| c["displayorder"].to_i }
  b = docxml.at(ns("//boilerplate")) and sects.unshift b
  b = docxml.at(ns("//bibdata")) and sects.unshift b
  sects
end

#sort_indexterms(terms, see, also) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 119

def sort_indexterms(terms, see, also)
  index = extract_indexterms(terms)
  index = extract_indexsee(index, see, :see)
  index = extract_indexsee(index, also, :also)
  index.keys.sort.each_with_object({}) do |k, v|
    v[sortable(k)[0].upcase.transliterate] ||= {}
    v[sortable(k)[0].upcase.transliterate][k] = index[k]
  end
end

#sortable(str) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 46

def sortable(str)
  str or return " "
  HTMLEntities.new.decode(Nokogiri::XML.fragment(str).text)
end

#source(docxml) ⇒ Object

TODO will go back to just one source/modification, preserving it



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# File 'lib/isodoc/presentation_function/block.rb', line 154

def source(docxml)
  fmt_source(docxml)
  docxml.xpath(ns("//fmt-source/source/modification")).each do |f|
    source_modification(f)
  end
  source_types(docxml)
  docxml.xpath(ns("//fmt-source/source")).each do |f|
    f.replace(semx_fmt_dup(f))
  end
end

#source1(elem, ancestor) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 192

def source1(elem, ancestor)
  source_elems = source1_gather(elem)
  source_elems.each do |e|
    e.xpath(ns(".//origin")).each do |origin|
      origin.wrap("<esc></esc>")
    end
    elem << "#{source_join_delim(elem)}#{to_xml(e.remove.children).strip}"
  end
  source1_label(elem, @i18n.l10n(to_xml(elem.children).strip), ancestor)
end

#source1_gather(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 203

def source1_gather(elem)
  source_elems = []
  while elem = elem&.next_element
    case elem.name
    when "source"
    when "fmt-source"
      source_elems << elem
    else break
    end
  end
  source_elems
end

#source1_label(elem, sources, _ancestor) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 216

def source1_label(elem, sources, _ancestor)
  elem.children = l10n("[#{@i18n.source}: #{esc sources}]")
end

#source_highlight(elem, linenums, lang) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 86

def source_highlight(elem, linenums, lang)
  @highlighter or return
  markup = source_remove_markup(elem)
  p = source_lex(elem, lang)
  elem.children = if linenums
                    r = sourcecode_table_to_elem(elem, p)
                    source_restore_markup_table(r, markup)
                  else
                    r = @highlighter[:formatter].format(p)
                    source_restore_markup(Nokogiri::XML.fragment(r), markup)
                  end
end

#source_join_delim(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 188

def source_join_delim(_elem)
  "; "
end

#source_label(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 168

def source_label(elem)
  if !labelled_ancestor(elem) && # do not number if labelled_ancestor
      lbl = @xrefs.anchor(elem["id"], :label, false)
    s = labelled_autonum(lower2cap(@i18n.figure), elem["id"], lbl)&.strip
  end
  prefix_name(elem, { caption: block_delim }, s, "name")
end

#source_lex(elem, lang) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 159

def source_lex(elem, lang)
  lexer = Rouge::Lexer.find(lang || "plaintext") ||
    Rouge::Lexer.find("plaintext")
  l = Rouge::Lexers::Escape.new(start: "{^^{", end: "}^^}", lang: lexer)
  source = to_xml(elem.children).gsub(/</, "{^^{<").gsub(/>/, ">}^^}")
  l.lang.reset!
  l.lex(@c.decode(source))
end

#source_modification(mod) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 220

def source_modification(mod)
  termsource_modification(mod.parent)
end

#source_remove_annotations(ret, elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 106

def source_remove_annotations(ret, elem)
  ret[:ann] = elem.xpath(ns("./callout-annotation")).each(&:remove)
  ret[:call] = elem.xpath(ns("./callout")).each_with_object([]) do |c, m|
    m << { xml: c.remove, line: c.line - elem.line }
  end
  ret
end

#source_remove_markup(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 99

def source_remove_markup(elem)
  ret = {}
  name = elem.at(ns("./name")) and ret[:name] = name.remove.to_xml
  source_remove_annotations(ret, elem)
  ret
end

#source_restore_callouts(code, callouts) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 125

def source_restore_callouts(code, callouts)
  text = to_xml(code)
  text.split(/[\n\r]/).each_with_index do |c, i|
    while !callouts.empty? && callouts[0][:line] == i
      c.sub!(/\s+$/, " #{reinsert_callout(callouts[0][:xml])} ")
      callouts.shift
    end
  end.join("\n")
end

#source_restore_callouts_table(table, callouts) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 135

def source_restore_callouts_table(table, callouts)
  table.xpath(".//td[@class = 'rouge-code']/sourcecode")
    .each_with_index do |c, i|
    while !callouts.empty? && callouts[0][:line] == i
      c << " #{reinsert_callout(callouts[0][:xml])} "
      callouts.shift
    end
  end
end

#source_restore_markup(wrapper, markup) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 114

def source_restore_markup(wrapper, markup)
  ret = source_restore_callouts(wrapper, markup[:call])
  "#{markup[:name]}#{ret}#{markup[:ann]}"
end

#source_restore_markup_table(wrapper, markup) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 119

def source_restore_markup_table(wrapper, markup)
  source_restore_callouts_table(wrapper, markup[:call])
  ret = to_xml(wrapper)
  "#{markup[:name]}#{ret}#{markup[:ann]}"
end

#source_types(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 165

def source_types(docxml)
  docxml.xpath(ns("//table/fmt-source")).each { |f| tablesource(f) }
  docxml.xpath(ns("//figure/fmt-source")).each { |f| figuresource(f) }
end

#sourcecode(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 41

def sourcecode(docxml)
  sourcehighlighter_css(docxml)
  @highlighter = sourcehighlighter
  @callouts = {}
  (docxml.xpath(ns("//sourcecode")) -
   docxml.xpath(ns("//metanorma-extension//sourcecode")))
    .each do |f|
    sourcecode1(f)
  end
end

#sourcecode1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 52

def sourcecode1(elem)
  ret1 = semx_fmt_dup(elem)
  b = ret1.at(ns(".//body")) and b.replace(b.children)
  source_label(elem)
  source_highlight(ret1, elem["linenums"] == "true", elem["lang"])
  callouts(elem)
  annotations(elem, ret1)
  fmt_sourcecode(elem, ret1)
end

#sourcecode_table_to_elem(elem, tokens) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 149

def sourcecode_table_to_elem(elem, tokens)
  r = Nokogiri::XML(@highlighter[:formatter_line].format(tokens)).root
  r.xpath(".//td[@class = 'rouge-code']/pre").each do |pre|
    %w(style).each { |n| elem[n] and pre[n] = elem[n] }
    pre.name = "sourcecode"
    pre.children = to_xml(pre.children).sub(/\s+$/, "")
  end
  r
end

#sourcehighlighter ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 26

def sourcehighlighter
  @sourcehighlighter or return
  Rouge::Formatter.enable_escape!
  f = Rouge::Formatters::HTML.new
  opts = { gutter_class: "rouge-gutter", code_class: "rouge-code" }
  f1 = Rouge::Formatters::HTMLLineTable.new(f, opts)
  { formatter: f, formatter_line: f1 }
end

#sourcehighlighter_css(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/sourcecode.rb', line 3

def sourcehighlighter_css(docxml)
  ret = custom_css(docxml)
  ret.empty? and return
  ins = extension_insert(docxml)
  ins << "<source-highlighter-css>#{ret}" \
         "</source-highlighter-css>"
end

#standard?(bib) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/refs.rb', line 231

def standard?(bib)
  ret = false
  bib.xpath(ns("./docidentifier")).each do |id|
    id["type"].nil? || id.at(".//self::*[#{SERIAL_NUM_DOCID} or "\
      "@type = 'metanorma']") and next
    ret = true
  end
  ret
end

#stem_dup(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 178

def stem_dup(node)
  sem_xml_descendant?(node) and return
  ret = semx_fmt_dup(node)
  f = Nokogiri::XML::Node.new("fmt-stem", node.document)
  t = node["type"] and f["type"] = t
  f << ret
  node.next = f
end

#strip_duplicate_ids(_node, sem_title, pres_title) ⇒ Object

remove ids duplicated between sem_title and pres_title index terms are assumed transferred to pres_title from sem_title



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# File 'lib/isodoc/presentation_function/autonum.rb', line 69

def strip_duplicate_ids(_node, sem_title, pres_title)
  sem_title && pres_title or return
  ids = gather_all_ids(pres_title)
  sem_title.xpath(".//*[@id]").each do |x|
    ids.include?(x["id"]) or next
    x["original-id"] = x["id"]
    x.delete("id")
  end
  sem_title.xpath(ns(".//index")).each(&:remove)
end

#strip_index(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 7

def strip_index(docxml)
  docxml.xpath(ns("//index | //index-xref | //indexsect")).each(&:remove)
end

#subfigure_delim ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 56

def subfigure_delim
  ""
  # "<span class='fmt-label-delim'>)</span>"
end

#suffix_url(url) ⇒ Object 



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# File 'lib/isodoc/presentation_function/erefs.rb', line 129

def suffix_url(url)
  url.nil? || %r{^https?://|^#}.match?(url) and return url
  File.extname(url).empty? or return url
  url.sub(/#{File.extname(url)}$/, ".html")
end

#svg_emf_double(img) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 112

def svg_emf_double(img)
  if emf?(img["mimetype"])
    img = emf_encode(img)
    # img.children.first.previous = emf_to_svg(img)
    img.add_first_child emf_to_svg(img)
  elsif img["mimetype"] == "image/svg+xml"
    src = svg_to_emf(img) or return
    img.add_child("<emf/>")
    img.elements.last["src"] = src
  end
end

#svg_extract(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 45

def svg_extract(elem)
  return unless %r{^data:image/svg\+xml;}.match?(elem["src"])
  return if elem.at("./m:svg", SVG)

  svg = Base64.strict_decode64(elem["src"]
    .sub(%r{^data:image/svg\+xml;(charset=[^;]+;)?base64,}, ""))
  x = Nokogiri::XML.fragment(svg.sub(/<\?xml[^<>]*>/, ""), &:huge)
  elem["src"] = ""
  elem.children = x
end

#svg_impose_height_attr(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 180

def svg_impose_height_attr(node)
  e = node.elements&.first or return
  (e.name == "svg" &&
    (!node["height"] || node["height"] == "auto")) or return
  node["height"] = e["height"]
  node["width"] = e["width"]
end

#svg_prep(img) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 131

def svg_prep(img)
  img["mimetype"] = "image/svg+xml"
  %r{^data:}.match?(img["src"]) or
    img["src"] = Vectory::Emf.from_path(img["src"]).to_uri.content
end

#svg_scale(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 22

def svg_scale(elem)
  elem["preserveaspectratio"] = "xMidYMin slice"
end

#svg_to_emf(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 163

def svg_to_emf(node)
  @output_formats[:doc] or return
  svg_impose_height_attr(node)
  node.elements&.first&.name == "svg" || %r{^data:}.match?(node["src"]) and
    return svg_to_emf_from_node(node)
  target_path = imgfile_suffix(node["src"], "emf")
  File.exist?(target_path) and return target_path
  svg_to_emf_from_node(node, target_path)
end

#svg_to_emf_from_node(node, target_path = nil) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 173

def svg_to_emf_from_node(node, target_path = nil)
  emf = Vectory::Svg.from_node(node).to_emf
  return emf.write(target_path).to_uri.content if target_path

  emf.to_uri.content
end

#svg_wrap(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 16

def svg_wrap(elem)
  elem.parent.name == "image" and return
  elem.wrap("<image src='' mimetype='image/svg+xml' height='auto' " \
            "width='auto'></image>")
end

#svgmap_extract(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/image.rb', line 26

def svgmap_extract(elem)
  if elem.at(ns("./figure"))
    if n1 = elem.next_element
      n1.name == "semx" && n1["element"] == "svgmap" and return
    end

    n = semx_fmt_dup(elem)
    n.xpath(ns("./target")).each(&:remove)
    elem.next = n
  end
end

#table(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 99

def table(docxml)
  table_long_strings_cleanup(docxml)
  docxml.xpath(ns("//table")).each { |f| table1(f) }
end

#table1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 104

def table1(elem)
  table_fn(elem)
  table_css(elem)
  labelled_ancestor(elem) and return
  elem["unnumbered"] && !elem.at(ns("./name")) and return
  n = @xrefs.anchor(elem["id"], :label, false)
  lbl = labelled_autonum(lower2cap(@i18n.table), elem["id"], n)
  prefix_name(elem, { caption: table_delim }, lbl, "name")
end

#table_css(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 114

def table_css(elem)
  parser = IsoDoc::CssBorderParser::BorderParser.new
  elem.xpath(ns(".//tr | .//th | .//td | .//table")).each do |n|
    n["style"] or next
    parsed_properties = parser.parse_declaration(n["style"])
    new_style = parser.to_css_string(parsed_properties)
    n["style"] = new_style
  end
end

#table_delim ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 124

def table_delim
  block_delim
end

#table_fn(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 63

def table_fn(elem)
  fnotes = elem.xpath(ns(".//fn")) - elem.xpath(ns("./name//fn")) -
    elem.xpath(ns("./fmt-name//fn"))
  ret = footnote_collect(fnotes)
  f = footnote_container(fnotes, ret) and elem << f
end

#table_footnotes(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/footnotes.rb', line 92

def table_footnotes(docxml)
  docxml.xpath(ns("//table//fn")) -
    docxml.xpath(ns("//table/name//fn")) -
    docxml.xpath(ns("//table/fmt-name//fn")) -
    docxml.xpath(ns("//fmt-provision/table//fn")) +
    docxml.xpath(ns("//fmt-provision/table//table//fn"))
end

#table_long_strings_cleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 128

def table_long_strings_cleanup(docxml)
  @break_up_urls_in_tables or return
  docxml.xpath(ns("//td | //th")).each do |d|
    d.traverse do |n|
      n.text? or next
      ret = Metanorma::Utils::break_up_long_str(n.text)
      n.content = ret
    end
  end
end

#tablesource(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 180

def tablesource(elem)
  source1(elem, :table)
end

#tag_translate(tag, lang, value) ⇒ Object 



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# File 'lib/isodoc/presentation_function/bibdata.rb', line 72

def tag_translate(tag, lang, value)
  tag["language"] = ""
  tag.next = tag.dup
  tag.next["language"] = lang
  tag.next.children = value
end

#target_desgn_elem(name) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 6

def target_desgn_elem(name)
  target = "fmt-#{name}"
  name == "source" and target = "fmt-termsource"
  target
end

#term(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 211

def term(docxml)
  docxml.xpath(ns("//term")).each { |f| term1(f) }
end

#term1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 215

def term1(elem)
  lbl = @xrefs.anchor(elem["id"], :label, false) or return
  prefix_name(elem, {}, "#{lbl}#{clausedelim}", "name")
end

#term_hash_init(hash, term, term2, term3, label) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 164

def term_hash_init(hash, term, term2, term3, label)
  hash[term] ||= {}
  hash[term][term2] ||= {}
  hash[term][term2][term3] ||= {}
  hash[term][term2][term3][label] ||= []
end

#termcleanup(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 21

def termcleanup(docxml)
  docxml.xpath(ns("//term")).each do |t|
    DESIGNATION_ELEMS.each do |w|
      target = target_desgn_elem(w)
      t.xpath(ns("./#{w}//fmt-name | ./#{w}//fmt-xref-label")).each(&:remove)
      f = t.at(ns(".//#{target}"))
      f&.children&.empty? and f.remove
    end
  end
end

#termcontainers(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 12

def termcontainers(docxml)
  docxml.xpath(ns("//term")).each do |t|
    DESIGNATION_ELEMS.each do |w|
      target = target_desgn_elem(w)
      d = t.at(ns("./#{w}[last()]")) and d.after("<#{target}/>")
    end
  end
end

#termdefinition(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 54

def termdefinition(docxml)
  docxml.xpath(ns("//term[definition]")).each { |f| termdefinition1(f) }
end

#termdefinition1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 58

def termdefinition1(elem)
  d = elem.xpath(ns("./definition"))
  d1 = elem.at(ns("./fmt-definition"))
  if d.size > 1 then multidef(elem, d, d1)
  else singledef(elem, d, d1)
  end
  unwrap_definition(elem, d1)
  s1 = d.xpath(ns(".//source"))
  s2 = d1.xpath(ns(".//source"))
  s1.each_with_index do |s, i|
    modification_dup_align(s, s2[i])
  end
  termdomain(elem, d1)
end

#termdomain(elem, fmt_defn) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 93

def termdomain(elem, fmt_defn)
  d = elem.at(ns(".//domain")) or return
  p = fmt_defn.at(ns(".//p")) or return
  d1 = semx_fmt_dup(d)
  p.add_first_child "&lt;#{to_xml(d1)}&gt;  "
end

#termexample(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 32

def termexample(docxml)
  docxml.xpath(ns("//termexample")).each { |f| example1(f) }
end

#termnote(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 36

def termnote(docxml)
  docxml.xpath(ns("//termnote")).each { |f| termnote1(f) }
end

#termnote1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 44

def termnote1(elem)
  lbl = termnote_label(elem)
  prefix_name(elem, { label: termnote_delim(elem, lbl) },
              lower2cap(lbl), "name")
end

#termnote_delim(_elem, lbl) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 40

def termnote_delim(_elem, lbl)
  l10n(": ", { prev: lbl })
end

#termnote_label(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 50

def termnote_label(elem)
  @xrefs.anchor(elem["id"], :label, false) || "???"
end

#terms(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 133

def terms(docxml)
  termcontainers docxml
  termexample docxml
  termnote docxml
  termdefinition docxml
  designation docxml
  termsource docxml
  related docxml
  termcleanup docxml
end

#termsource(docxml) ⇒ Object

TODO should I wrap fmt-definition//termsource in fmt-termsource, in order to preserve termsource attributes? differentiating term and nonterm source under designations is not worth it



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# File 'lib/isodoc/presentation_function/terms.rb', line 103

def termsource(docxml)
  copy_baselevel_termsource(docxml)
  docxml.xpath(ns("//fmt-termsource/source | //fmt-definition//source | //fmt-preferred//source | //fmt-admitted//source | //fmt-deprecates//source"))
    .each do |f|
    termsource_modification(f)
  end
  docxml.xpath(ns("//fmt-preferred//fmt-termsource | //fmt-admitted//fmt-termsource | //fmt-deprecates//fmt-termsource"))
    .each do |f|
      termsource_designation(f)
    end
  docxml.xpath(ns("//fmt-termsource/source | //fmt-definition//source | //fmt-preferred//source | //fmt-admitted//source | //fmt-deprecates//source"))
    .each do |f|
    f.parent and termsource1(f)
  end
end

#termsource1(elem) ⇒ Object

concatenate sources. localise the concatenation, escaping the docids within the concatenands from punctuation localisation: l10n(<esc>A</esc>, <esc>B</esc>) pass the result to termsource_label, where it will be appended after “SOURCE: ”, and therefore again needs to be escaped



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# File 'lib/isodoc/presentation_function/terms.rb', line 156

def termsource1(elem)
  ret = [semx_fmt_dup(elem)]
  while elem.next_element&.name == "source"
    ret << semx_fmt_dup(elem.next_element.remove)
  end
  ret.each do |element|
    element.xpath(ns(".//origin")).each do |origin|
      origin.wrap("<esc></esc>")
    end
  end
  s = ret.map { |x| to_xml(x) }.map(&:strip)
    .join(termsource_join_delim(elem))
  termsource_label(elem, @i18n.l10n(s))
end

#termsource_add_modification_text(mod) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 192

def termsource_add_modification_text(mod)
  mod or return
  if mod.text.strip.empty?
    mod.remove
    return
  end
  mod.previous = termsource_mod_text_delim(mod)
  c = mod.at(ns("./semx")) || mod
  c.elements.size == 1 and c.children = to_xml(c.elements[0].children)
  mod.replace(mod.children)
end

#termsource_designation(fmtsource) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 119

def termsource_designation(fmtsource)
  p = fmtsource.previous_element
  p&.name == "p" or return
  p << " "
  p << fmtsource.children
end

#termsource_join_delim(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 171

def termsource_join_delim(_elem)
  "; "
end

#termsource_label(elem, sources) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 175

def termsource_label(elem, sources)
  elem.replace(l10n("[#{@i18n.source}: #{esc sources}]"))
end

#termsource_mod_text_delim(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 188

def termsource_mod_text_delim(_elem)
  " &#x2014; "
end

#termsource_modification(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 179

def termsource_modification(elem)
  elem.xpath(".//text()[normalize-space() = '']").each(&:remove)
  origin = elem.at(ns("./origin"))
  s = termsource_status(elem["status"]) and
    origin.next = l10n(", #{s}", @lang, @script, { prev: origin.text })
  mod = elem.at(ns("./modification")) or return
  termsource_add_modification_text(mod)
end

#termsource_status(status) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 204

def termsource_status(status)
  case status
  when "modified" then @i18n.modified
  when "adapted" then @i18n.adapted
  end
end

#text_transform(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 147

def text_transform(docxml)
  docxml.xpath(ns("//span[contains(@style, 'text-transform')]")).each do |s|
    text_transform1(s)
  end
end

#text_transform1(span) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 153

def text_transform1(span)
  m = span["style"].split(/;\s*/)
  i = m.index { |x| /^text-transform/.match?(x) }
  value = m[i].sub(/^text-transform:/, "")
  change_case(span, value, true)
  m[i] = "text-transform:none"
  span["style"] = m.join(";")
end

#to_ncname(ident) ⇒ Object

do not sanitise “#”



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# File 'lib/isodoc/presentation_function/ids.rb', line 108

def to_ncname(ident)
  ret = ident.split("#", 2)
  ret.map { |x| Metanorma::Utils::to_ncname(x) }.join("#")
end

#to_xml_file(result, filename) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 157

def to_xml_file(result, filename)
  File.open(filename, "w:UTF-8") { |f| f.write(result) }
end

#toc(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 181

def toc(docxml)
  toc_refs(docxml)
end

#toc_metadata(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 80

def toc_metadata(docxml)
  @tocfigures || @toctables || @tocrecommendations or return
  ins = extension_insert(docxml)
  @tocfigures and
    ins << "<toc type='figure'><title>#{@i18n.toc_figures}</title></toc>"
  @toctables and
    ins << "<toc type='table'><title>#{@i18n.toc_tables}</title></toc>"
  @tocfigures and
    ins << "<toc type='recommendation'><title>#{@i18n.toc_recommendations}" \
    "</title></toc>"
end

#toc_refs(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/section.rb', line 185

def toc_refs(docxml)
  docxml.xpath(ns("//toc//xref[text()]")).each do |x|
    lbl = @xrefs.anchor(x["target"], :label, false) or next
    x.add_first_child "#{lbl}<span class='fmt-caption-delim'><tab/></span>"
  end
end

#toc_title(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 101

def toc_title(docxml)
  docxml.at(ns("//preface/clause[@type = 'toc']")) and return
  ins = toc_title_insert_pt(docxml) or return
  ins.previous = "    <clause type = 'toc' \#{add_id_text}><fmt-title depth='1'>\#{@i18n.table_of_contents}</fmt-title></clause>\n  CLAUSE\nend\n"

#toc_title_insert_pt(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/title.rb', line 109

def toc_title_insert_pt(docxml)
  ins = docxml.at(ns("//preface")) ||
    docxml.at(ns("//sections | //annex | //bibliography"))
      &.before("<preface> </preface>")
      &.previous_element or return nil
  ins.children.empty? and ins << " "
  ins.children.first
end

#transfer_id(old, new) ⇒ Object 



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# File 'lib/isodoc/presentation_function/autonum.rb', line 45

def transfer_id(old, new)
  old["id"] or return
  new["id"] = old["id"]
  old["original-id"] = old["id"]
  old.delete("id")
end

#trim_hash(hash) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 152

def trim_hash(hash)
  loop do
    h_new = trim_hash1(hash)
    break hash if hash == h_new

    hash = h_new
  end
end

#trim_hash1(hash) ⇒ Object 



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# File 'lib/isodoc/presentation_function/metadata.rb', line 161

def trim_hash1(hash)
  hash.is_a?(Hash) or return hash
  hash.each_with_object({}) do |(k, v), g|
    blank?(v) and next
    g[k] = case v
           when Hash then trim_hash1(hash[k])
           when Array
             hash[k].map { |a| trim_hash1(a) }.reject { |a| blank?(a) }
           else v
           end
  end
end

#twitter_cldr_localiser_symbols ⇒ Object 



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# File 'lib/isodoc/presentation_function/math.rb', line 152

def twitter_cldr_localiser_symbols
  {}
end

#ul(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 12

def ul(docxml)
  docxml.xpath(ns("//ul")).each { |f| ul1(f) }
  docxml.xpath(ns("//ul/li")).each { |f| ul_label(f) }
end

#ul1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 17

def ul1(elem)
  elem.at(ns("./name")) and
    prefix_name(elem, {}, "", "name") # copy name to fmt-name
end

#ul_label(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 84

def ul_label(elem)
  val = ul_label_value(elem)
  semx = "<semx element='autonum' source='#{elem['id']}'>#{val}</semx>"
  lbl = "<fmt-name>#{semx}</fmt-name>"
  elem.add_first_child(lbl)
end

#ul_label_list(_elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 74

def ul_label_list(_elem)
  %w(&#x2014;)
end

#ul_label_list_from_metadata(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 78

def ul_label_list_from_metadata(docxml)
  list = docxml.xpath(ns("//presentation-metadata/ul-label-list"))
  list.empty? and return nil
  list.map(&:text)
end

#ul_label_value(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/list.rb', line 91

def ul_label_value(elem)
  depth = elem.ancestors("ul, ol").size
  val = ul_label_list_from_metadata(elem.document.root) ||
    ul_label_list(elem)
  val[(depth - 1) % val.size]
end

#unbracket(ident) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 80

def unbracket(ident)
  if ident.respond_to?(:size)
    ident.map { |x| unbracket1(x) }.join("&#xA0;/ ")
  else unbracket1(ident)
  end
end

#unbracket1(ident) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 74

def unbracket1(ident)
  ident.nil? and return nil
  ident.is_a?(String) or ident = xml_to_string_skip_fn(ident)
  ident.sub(/^\[/, "").sub(/\]$/, "")
end

#unnest_linkend(node) ⇒ Object

so not <origin bibitemid=“ISO7301” citeas=“ISO 7301”> <locality type=“section”><reference>3.1</reference></locality></origin>



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# File 'lib/isodoc/presentation_function/inline.rb', line 27

def unnest_linkend(node)
  node.at(ns("./fmt-xref[@nested]")) or return
  node.xpath(ns("./fmt-xref[@nested]")).each { |x| x.delete("nested") }
  node.xpath(ns("./location | ./locationStack")).each(&:remove)
  node.replace(node.children)
end

#unnumbered_clause?(elem) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/section.rb', line 17

def unnumbered_clause?(elem)
  numbered_clause_invalid_context?(elem) ||
    @suppressheadingnumbers || elem["unnumbered"] ||
    elem.at("./ancestor::*[@unnumbered = 'true']")
end

#unwrap_definition(_elem, fmt_defn) ⇒ Object 



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# File 'lib/isodoc/presentation_function/terms.rb', line 84

def unwrap_definition(_elem, fmt_defn)
  fmt_defn.xpath(ns(".//semx[@element = 'definition']")).each do |d|
    %w(verbal-definition non-verbal-representation).each do |e|
      v = d&.at(ns("./#{e}"))
      v&.replace(v.children)
    end
  end
end

#validate(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_xml_convert.rb', line 50

def validate(docxml)
  id_validate(docxml)
end

#variant(xml) ⇒ Object

there should be no //variant in bibdata now



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# File 'lib/isodoc/presentation_function/inline.rb', line 99

def variant(xml)
  b = xml.xpath(ns("//bibdata//variant"))
  (xml.xpath(ns("//variant")) - b).each { |f| variant1(f) }
  (xml.xpath(ns("//variant[@remove = 'true']")) - b).each(&:remove)
  (xml.xpath(ns("//variant")) - b).each do |v|
    v.next&.name == "variant" or next
    v.next = "/"
  end
  (xml.xpath(ns("//variant")) - b).each { |f| f.replace(f.children) }
end

#variant1(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 110

def variant1(node)
  if !((!node["lang"] || node["lang"] == @lang) &&
      (!node["script"] || node["script"] == @script)) &&
      found_matching_variant_sibling(node)
    node["remove"] = "true"
  end
end

#xml_encode_attr(str) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 138

def xml_encode_attr(str)
  HTMLEntities.new.encode(str, :basic, :hexadecimal)
    .gsub(/&#x([^;]+);/) do |_x|
    "&#x#{$1.upcase};"
  end
end

#xml_to_string_skip_fn(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/docid.rb', line 55

def xml_to_string_skip_fn(node)
  node1 = node.dup
  node1.xpath(ns(".//fn")).each(&:remove)
  to_xml(node1.children)
end

#xref(docxml) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 41

def xref(docxml)
  docxml.xpath(ns("//fmt-xref")).each { |f| xref1(f) }
  docxml.xpath(ns("//fmt-xref//fmt-xref")).each do |f|
    f.replace(f.children)
  end
  docxml.xpath(ns("//fmt-xref//xref")).each { |f| f.replace(f.children) }
end

#xref1(node) ⇒ Object 



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# File 'lib/isodoc/presentation_function/inline.rb', line 91

def xref1(node)
  sem_xml_descendant?(node) and return
  get_linkend(node)
end

#xref_empty?(node) ⇒ Boolean 



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# File 'lib/isodoc/presentation_function/inline.rb', line 34

def xref_empty?(node)
  c1 = non_locality_elems(node).select { |c| !c.text? || /\S/.match(c) }
  c1.empty?
end

#xref_new_contenthash_id(docxml, ids) ⇒ Object 



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# File 'lib/isodoc/presentation_function/ids.rb', line 131

def xref_new_contenthash_id(docxml, ids)
  Metanorma::Utils::anchor_attributes(presxml: true).each do |e|
    docxml.xpath("//xmlns:#{e[0]}[@#{e[1]}]").each do |x|
      ids.has_key?(x[e[1]]) or next
      ids[x[e[1]]] or next
      x[e[1]] = ids[x[e[1]]]
    end
  end
end