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-rw-r--r--ruby_2_2/lib/rdoc/markup/to_label.rb74
1 files changed, 0 insertions, 74 deletions
diff --git a/ruby_2_2/lib/rdoc/markup/to_label.rb b/ruby_2_2/lib/rdoc/markup/to_label.rb
deleted file mode 100644
index 6fbe4a3dbd..0000000000
--- a/ruby_2_2/lib/rdoc/markup/to_label.rb
+++ /dev/null
@@ -1,74 +0,0 @@
-require 'cgi'
-
-##
-# Creates HTML-safe labels suitable for use in id attributes. Tidylinks are
-# converted to their link part and cross-reference links have the suppression
-# marks removed (\\SomeClass is converted to SomeClass).
-
-class RDoc::Markup::ToLabel < RDoc::Markup::Formatter
-
- attr_reader :res # :nodoc:
-
- ##
- # Creates a new formatter that will output HTML-safe labels
-
- def initialize markup = nil
- super nil, markup
-
- @markup.add_special RDoc::CrossReference::CROSSREF_REGEXP, :CROSSREF
- @markup.add_special(/(((\{.*?\})|\b\S+?)\[\S+?\])/, :TIDYLINK)
-
- add_tag :BOLD, '', ''
- add_tag :TT, '', ''
- add_tag :EM, '', ''
-
- @res = []
- end
-
- ##
- # Converts +text+ to an HTML-safe label
-
- def convert text
- label = convert_flow @am.flow text
-
- CGI.escape(label).gsub('%', '-').sub(/^-/, '')
- end
-
- ##
- # Converts the CROSSREF +special+ to plain text, removing the suppression
- # marker, if any
-
- def handle_special_CROSSREF special
- text = special.text
-
- text.sub(/^\\/, '')
- end
-
- ##
- # Converts the TIDYLINK +special+ to just the text part
-
- def handle_special_TIDYLINK special
- text = special.text
-
- return text unless text =~ /\{(.*?)\}\[(.*?)\]/ or text =~ /(\S+)\[(.*?)\]/
-
- $1
- end
-
- alias accept_blank_line ignore
- alias accept_block_quote ignore
- alias accept_heading ignore
- alias accept_list_end ignore
- alias accept_list_item_end ignore
- alias accept_list_item_start ignore
- alias accept_list_start ignore
- alias accept_paragraph ignore
- alias accept_raw ignore
- alias accept_rule ignore
- alias accept_verbatim ignore
- alias end_accepting ignore
- alias handle_special_HARD_BREAK ignore
- alias start_accepting ignore
-
-end
-