C///

\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 paragraphs with inline markup only. class RDoc::Markup::ToHtmlSnippet < RDoc::Markup::ToHtml ## # After this many characters the input will be cut off. attr_reader :character_limit ## # The number of characters seen so far. attr_reader :characters # :nodoc: ## # The attribute bitmask attr_reader :mask ## # After this many paragraphs the input will be cut off. attr_reader :paragraph_limit ## # Count of paragraphs found attr_reader :paragraphs ## # Creates a new ToHtmlSnippet formatter that will cut off the input on the # next word boundary after the given number of +characters+ or +paragraphs+ # of text have been encountered. def initialize options, characters = 100, paragraphs = 3, markup = nil super options, markup @character_limit = characters @paragraph_limit = paragraphs @characters = 0 @mask = 0 @paragraphs = 0 @markup.add_regexp_handling RDoc::CrossReference::CROSSREF_REGEXP, :CROSSREF end ## # Adds +heading+ to the output as a paragraph def accept_heading heading @res << "

#{to_html heading.text}\n" add_paragraph end ## # Raw sections are untrusted and ignored alias accept_raw ignore ## # Rules are ignored alias accept_rule ignore def accept_paragraph paragraph para = @in_list_entry.last || "

" text = paragraph.text @hard_break @res << "#{para}#{to_html text}\n" add_paragraph end ## # Finishes consumption of +list_item+ def accept_list_item_end list_item end ## # Prepares the visitor for consuming +list_item+ def accept_list_item_start list_item @res << list_item_start(list_item, @list.last) end ## # Prepares the visitor for consuming +list+ def accept_list_start list @list << list.type @res << html_list_name(list.type, true) @in_list_entry.push '' end ## # Adds +verbatim+ to the output def accept_verbatim verbatim throw :done if @characters >= @character_limit input = verbatim.text.rstrip text = truncate input text << ' ...' unless text == input super RDoc::Markup::Verbatim.new text add_paragraph end ## # Prepares the visitor for HTML snippet generation def start_accepting super @characters = 0 end ## # Removes escaping from the cross-references in +target+ def handle_regexp_CROSSREF target target.text.sub(/\A\\/, '') end ## # +target+ is a def handle_regexp_HARD_BREAK target @characters -= 4 '
' end ## # Lists are paragraphs, but notes and labels have a separator def list_item_start list_item, list_type throw :done if @characters >= @character_limit case list_type when :BULLET, :LALPHA, :NUMBER, :UALPHA then "

" when :LABEL, :NOTE then labels = Array(list_item.label).map do |label| to_html label end.join ', ' labels << " — " unless labels.empty? start = "

#{labels}" @characters += 1 # try to include the label start else raise RDoc::Error, "Invalid list type: #{list_type.inspect}" end end ## # Returns just the text of +link+, +url+ is only used to determine the link # type. def gen_url url, text if url =~ /^rdoc-label:([^:]*)(?::(.*))?/ then type = "link" elsif url =~ /([A-Za-z]+):(.*)/ then type = $1 else type = "http" end if (type == "http" or type == "https" or type == "link") and url =~ /\.(gif|png|jpg|jpeg|bmp)$/ then '' else text.sub(%r%^#{type}:/*%, '') end end ## # In snippets, there are no lists def html_list_name list_type, open_tag '' end ## # Throws +:done+ when paragraph_limit paragraph