def normalized_file_list(relative_files, force_doc = false,
exclude_pattern = nil)
file_list = []
relative_files.each do |rel_file_name|
next if exclude_pattern && exclude_pattern =~ rel_file_name
stat = File.stat rel_file_name rescue next
case type = stat.ftype
when "file" then
next if last_modified = @last_modified[rel_file_name] and
stat.mtime.to_i <= last_modified.to_i
if force_doc or RDoc::Parser.can_parse(rel_file_name) then
file_list << rel_file_name.sub(/^\.\//, '')
@last_modified[rel_file_name] = stat.mtime
end
when "directory" then
next if rel_file_name == "CVS" || rel_file_name == ".svn"
dot_doc = File.join rel_file_name, RDoc::DOT_DOC_FILENAME
if File.file? dot_doc then
file_list << parse_dot_doc_file(rel_file_name, dot_doc)
else
file_list << list_files_in_directory(rel_file_name)
end
else
raise RDoc::Error, "I can't deal with a #{type} #{rel_file_name}"
end
end
file_list.flatten
end