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* lib/rdoc/parser/changelog.rb: Parse more ChangeLog file variations.

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* test/rdoc/test_rdoc_parser_changelog.rb:  Test for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
drbrain 2012-12-05 07:07:28 +00:00
parent 8d7e3c6aba
commit 16c34f9df0
3 changed files with 113 additions and 34 deletions
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50
lib/rdoc/parser/changelog.rb
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@ -6,6 +6,21 @@ class RDoc::Parser::ChangeLog < RDoc::Parser
parse_files_matching(/(\/|\\|\A)ChangeLog[^\/\\]*\z/)
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.sub!(/\A\(/, '')
end
if last =~ /\s\z/ then
last << continuation
else
last << ' ' << continuation
end
end
def create_document groups
doc = RDoc::Markup::Document.new
doc.file = @top_level
@ -13,7 +28,7 @@ class RDoc::Parser::ChangeLog < RDoc::Parser
doc << RDoc::Markup::Heading.new(1, File.basename(@file_name))
doc << RDoc::Markup::BlankLine.new
groups.each do |day, entries|
groups.sort_by do |day,| day end.reverse_each do |day, entries|
doc << RDoc::Markup::Heading.new(2, day)
doc << RDoc::Markup::BlankLine.new
@ -40,7 +55,7 @@ class RDoc::Parser::ChangeLog < RDoc::Parser
list = RDoc::Markup::List.new :NOTE
items.each do |item|
title, body = item.split /:\s*/, 2
title, body = item.split(/:\s*/, 2)
paragraph = RDoc::Markup::Paragraph.new body
list_item = RDoc::Markup::ListItem.new title, paragraph
list << list_item
@ -56,41 +71,48 @@ class RDoc::Parser::ChangeLog < RDoc::Parser
end
def parse_entries
entries = {}
entries = []
entry_name = nil
entry_body = []
@content.each_line do |line|
case line
when /^\s*$/ then
next
when /^\w.*/ then
entries[entry_name] = entry_body if entry_name
entries << [entry_name, entry_body] if entry_name
entry_name = $&
begin
Time.parse entry_name
time = Time.parse entry_name
# HACK Ruby 1.8 does not raise ArgumentError for Time.parse "Other"
entry_name = nil unless entry_name =~ /#{time.year}/
rescue ArgumentError
entry_name = nil
end
entry_body = []
when /^(\t| {8})\*\s*(.*)/ then
when /^(\t| {8})?\*\s*(.*)/ then # "\t* file.c (func): ..."
entry_body << $2
when /^(\t| {8})\s*(.*)/ then
continuation = $2
next unless last = entry_body.last
when /^(\t| {8})?\s*(\(.*)/ then # "\t(func): ..."
entry = $2
if last =~ /\s\z/ then
last << continuation
if entry_body.last =~ /:/ then
entry_body << entry
else
last << ' ' << continuation
continue_entry_body entry_body, entry
end
when /^(\t| {8})?\s*(.*)/ then
continue_entry_body entry_body, $2
end
end
entries[entry_name] = entry_body if entry_name
entries << [entry_name, entry_body] if entry_name
entries.delete nil
entries.reject! do |(entry,_)|
entry == nil
end
entries
end