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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 require 'time' ## # A ChangeLog file parser. # # This parser converts a ChangeLog into an RDoc::Markup::Document. When # viewed as HTML a ChangeLog page will have an entry for each day's entries in # the sidebar table of contents. # # This parser is meant to parse the MRI ChangeLog, but can be used to parse any # {GNU style Change # Log}[http://www.gnu.org/prep/standards/html_node/Style-of-Change-Logs.html]. class RDoc::Parser::ChangeLog < RDoc::Parser include RDoc::Parser::Text parse_files_matching(/(\/|\\|\A)ChangeLog[^\/\\]*\z/) ## # Attaches the +continuation+ of the previous line to the +entry_body+. # # Continued function listings are joined together as a single entry. # Continued descriptions are joined to make a single paragraph. def continue_entry_body entry_body, continuation return unless last = entry_body.last if last =~ /\)\s*\z/ and continuation =~ /\A$/ then last.sub!(/$\s*\z/, ',') continuation = continuation.sub(/\A\(/, '') end if last =~ /\s\z/ then last << continuation else last << ' ' + continuation end end ## # Creates an RDoc::Markup::Document given the +groups+ of ChangeLog entries. def create_document groups doc = RDoc::Markup::Document.new doc.omit_headings_below = 2 doc.file = @top_level doc << RDoc::Markup::Heading.new(1, File.basename(@file_name)) doc << RDoc::Markup::BlankLine.new groups.sort_by do |day,| day end.reverse_each do |day, entries| doc << RDoc::Markup::Heading.new(2, day.dup) doc << RDoc::Markup::BlankLine.new doc.concat create_entries entries end doc end ## # Returns a list of ChangeLog entries an RDoc::Markup nodes for the given # +entries+. def create_entries entries out = [] entries.each do |entry, items| out << RDoc::Markup::Heading.new(3, entry) out << RDoc::Markup::BlankLine.new out << create_items(items) end out end ## # Returns an RDoc::Markup::List containing the given +items+ in the # ChangeLog def create_items items list = RDoc::Markup::List.new :NOTE items.each do |item| item =~ /\A(.*?(?:$[^)]+$)?):\s*/ title = $1 body = $' paragraph = RDoc::Markup::Paragraph.new body list_item = RDoc::Markup::ListItem.new title, paragraph list << list_item end list end ## # Groups +entries+ by date. def group_entries entries @time_cache ||= {} entries.group_by do |title, _| begin time = @time_cache[title] (time || Time.parse(title)).strftime '%Y-%m-%d' rescue NoMethodError, ArgumentError time, = title.split ' ', 2 Time.parse(time).strftime '%Y-%m-%d' end end end ## # Parses the entries in the ChangeLog. # # Returns an Array of each ChangeLog entry in order of parsing. # # A ChangeLog entry is an Array containing the ChangeLog title (date and # committer) and an Array of ChangeLog items (file and function changed with # description). # # An example result would be: # # [ 'Tue Dec 4 08:33:46 2012 Eric Hodel ', # [ 'README.EXT: Converted to RDoc format', # 'README.EXT.j