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\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # frozen_string_literal: true ## # Outputs RDoc markup as RDoc markup! (mostly) class RDoc::Markup::ToRdoc < RDoc::Markup::Formatter ## # Current indent amount for output in characters attr_accessor :indent ## # Output width in characters attr_accessor :width ## # Stack of current list indexes for alphabetic and numeric lists attr_reader :list_index ## # Stack of list types attr_reader :list_type ## # Stack of list widths for indentation attr_reader :list_width ## # Prefix for the next list item. See #use_prefix attr_reader :prefix ## # Output accumulator attr_reader :res ## # Creates a new formatter that will output (mostly) \RDoc markup def initialize markup = nil super nil, markup @markup.add_regexp_handling(/\\\S/, :SUPPRESSED_CROSSREF) @width = 78 init_tags @headings = {} @headings.default = [] @headings[1] = ['= ', ''] @headings[2] = ['== ', ''] @headings[3] = ['=== ', ''] @headings[4] = ['==== ', ''] @headings[5] = ['===== ', ''] @headings[6] = ['====== ', ''] @hard_break = "\n" end ## # Maps attributes to HTML sequences def init_tags add_tag :BOLD, "", "" add_tag :TT, "", "" add_tag :EM, "", "" end ## # Adds +blank_line+ to the output def accept_blank_line blank_line @res << "\n" end ## # Adds +paragraph+ to the output def accept_block_quote block_quote @indent += 2 block_quote.parts.each do |part| @prefix = '> ' part.accept self end @indent -= 2 end ## # Adds +heading+ to the output def accept_heading heading use_prefix or @res << ' ' * @indent @res << @headings[heading.level][0] @res << attributes(heading.text) @res << @headings[heading.level][1] @res << "\n" end ## # Finishes consumption of +list+ def accept_list_end list @list_index.pop @list_type.pop @list_width.pop end ## # Finishes consumption of +list_item+ def accept_list_item_end list_item width = case @list_type.last when :BULLET then 2 when :NOTE, :LABEL then if @prefix then @res << @prefix.strip @prefix = nil end @res << "\n" 2 else bullet = @list_index.last.to_s @list_index[-1] = @list_index.last.succ bullet.length + 2 end @indent -= width end ## # Prepares the visitor for consuming +list_item+ def accept_list_item_start list_item type = @list_type.last case type when :NOTE, :LABEL then bullets = Array(list_item.label).map do |label| attributes(label).strip end.join "\n" bullets << ":\n" unless bullets.empty? @prefix = ' ' * @indent @indent += 2 @prefix << bullets + (' ' * @indent) else bullet = type == :BULLET ? '*' : @list_index.last.to_s + '.' @prefix = (' ' * @indent) + bullet.ljust(bullet.length + 1) width = bullet.length + 1 @indent += width end end ## # Prepares the visitor for consuming +list+ def accept_list_start list case list.type when :BULLET then @list_index << nil @list_width << 1 when :LABEL, :NOTE then @list_index << nil @list_width << 2 when :LALPHA then @list_index << 'a' @list_width << list.items.length.to_s.length when :NUMBER then @list_index << 1 @list_width << list.items.length.to_s.length when :UALPHA then @list_index << 'A' @list_width << list.items.length.to_s.length else raise RDoc::Error, "invalid list type #{list.type}" end @list_type << list.type end ## # Adds +paragraph+ to the output def accept_paragraph paragraph text = paragraph.text @hard_break wrap attributes text end ## # Adds +paragraph+ to the output def accept_indented_paragraph paragraph @indent += paragraph.indent text = paragraph.text @hard_break wrap attributes text @indent -= paragraph.indent end ## # Adds +raw+ to the output def accept_raw raw @res << raw.parts.join("\n") end ## # Adds +rule+ to the output def accept_rule rule use_prefix or @res << ' ' * @indent @res << '-' * (@width - @indent) @res << "\n" end ## # Outputs +verbatim+ indented 2 columns def accept_verb