diff options
| author | Hiroshi SHIBATA <[email protected]> | 2025-01-15 11:52:40 +0900 |
|---|---|---|
| committer | Hiroshi SHIBATA <[email protected]> | 2025-01-15 16:52:56 +0900 |
| commit | 86d871d29cda15810d9d60dc1b94a07e9530e0cb (patch) | |
| tree | ae0fd977690197a4c82eed861527c109caade4f1 /lib/rdoc/markup/to_ansi.rb | |
| parent | e0be1b902549f80fcdc95e801d4d533b0fdec43b (diff) | |
Migrate rdoc as bundled gems
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/12577
Diffstat (limited to 'lib/rdoc/markup/to_ansi.rb')
| -rw-r--r-- | lib/rdoc/markup/to_ansi.rb | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/lib/rdoc/markup/to_ansi.rb b/lib/rdoc/markup/to_ansi.rb deleted file mode 100644 index c3eacab21a..0000000000 --- a/lib/rdoc/markup/to_ansi.rb +++ /dev/null @@ -1,93 +0,0 @@ -# frozen_string_literal: true -## -# Outputs RDoc markup with vibrant ANSI color! - -class RDoc::Markup::ToAnsi < RDoc::Markup::ToRdoc - - ## - # Creates a new ToAnsi visitor that is ready to output vibrant ANSI color! - - def initialize markup = nil - super - - @headings.clear - @headings[1] = ["\e[1;32m", "\e[m"] # bold - @headings[2] = ["\e[4;32m", "\e[m"] # underline - @headings[3] = ["\e[32m", "\e[m"] # just green - end - - ## - # Maps attributes to ANSI sequences - - def init_tags - add_tag :BOLD, "\e[1m", "\e[m" - add_tag :TT, "\e[7m", "\e[m" - add_tag :EM, "\e[4m", "\e[m" - end - - ## - # Overrides indent width to ensure output lines up correctly. - - def accept_list_item_end list_item - width = case @list_type.last - when :BULLET then - 2 - when :NOTE, :LABEL then - if @prefix then - @res << @prefix.strip - @prefix = nil - end - - @res << "\n" unless res.length == 1 - 2 - else - bullet = @list_index.last.to_s - @list_index[-1] = @list_index.last.succ - bullet.length + 2 - end - - @indent -= width - end - - ## - # Adds coloring to note and label list items - - def accept_list_item_start list_item - bullet = case @list_type.last - when :BULLET then - '*' - when :NOTE, :LABEL then - labels = Array(list_item.label).map do |label| - attributes(label).strip - end.join "\n" - - labels << ":\n" unless labels.empty? - - labels - else - @list_index.last.to_s + '.' - end - - case @list_type.last - when :NOTE, :LABEL then - @indent += 2 - @prefix = bullet + (' ' * @indent) - else - @prefix = (' ' * @indent) + bullet.ljust(bullet.length + 1) - - width = bullet.gsub(/\e\[[\d;]*m/, '').length + 1 - - @indent += width - end - end - - ## - # Starts accepting with a reset screen - - def start_accepting - super - - @res = ["\e[0m"] - end - -end |