diff options
Diffstat (limited to 'ruby_2_2/lib/rdoc/markup/to_tt_only.rb')
-rw-r--r-- | ruby_2_2/lib/rdoc/markup/to_tt_only.rb | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/ruby_2_2/lib/rdoc/markup/to_tt_only.rb b/ruby_2_2/lib/rdoc/markup/to_tt_only.rb deleted file mode 100644 index e2da20c6f3..0000000000 --- a/ruby_2_2/lib/rdoc/markup/to_tt_only.rb +++ /dev/null @@ -1,120 +0,0 @@ -## -# Extracts sections of text enclosed in plus, tt or code. Used to discover -# undocumented parameters. - -class RDoc::Markup::ToTtOnly < RDoc::Markup::Formatter - - ## - # Stack of list types - - attr_reader :list_type - - ## - # Output accumulator - - attr_reader :res - - ## - # Creates a new tt-only formatter. - - def initialize markup = nil - super nil, markup - - add_tag :TT, nil, nil - end - - ## - # Adds tts from +block_quote+ to the output - - def accept_block_quote block_quote - tt_sections block_quote.text - end - - ## - # Pops the list type for +list+ from #list_type - - def accept_list_end list - @list_type.pop - end - - ## - # Pushes the list type for +list+ onto #list_type - - def accept_list_start list - @list_type << list.type - end - - ## - # Prepares the visitor for consuming +list_item+ - - def accept_list_item_start list_item - case @list_type.last - when :NOTE, :LABEL then - Array(list_item.label).map do |label| - tt_sections label - end.flatten - end - end - - ## - # Adds +paragraph+ to the output - - def accept_paragraph paragraph - tt_sections(paragraph.text) - end - - ## - # Does nothing to +markup_item+ because it doesn't have any user-built - # content - - def do_nothing markup_item - end - - alias accept_blank_line do_nothing # :nodoc: - alias accept_heading do_nothing # :nodoc: - alias accept_list_item_end do_nothing # :nodoc: - alias accept_raw do_nothing # :nodoc: - alias accept_rule do_nothing # :nodoc: - alias accept_verbatim do_nothing # :nodoc: - - ## - # Extracts tt sections from +text+ - - def tt_sections text - flow = @am.flow text.dup - - flow.each do |item| - case item - when String then - @res << item if in_tt? - when RDoc::Markup::AttrChanger then - off_tags res, item - on_tags res, item - when RDoc::Markup::Special then - @res << convert_special(item) if in_tt? # TODO can this happen? - else - raise "Unknown flow element: #{item.inspect}" - end - end - - res - end - - ## - # Returns an Array of items that were wrapped in plus, tt or code. - - def end_accepting - @res.compact - end - - ## - # Prepares the visitor for gathering tt sections - - def start_accepting - @res = [] - - @list_type = [] - end - -end - |