1 files changed, 0 insertions, 102 deletions
diff --git a/trunk/lib/rdoc/markup/to_html_crossref.rb b/trunk/lib/rdoc/markup/to_html_crossref.rb
deleted file mode 100644
index a6f29c5c2c..0000000000
--- a/trunk/lib/rdoc/markup/to_html_crossref.rb
+++ /dev/null
@@ -1,102 +0,0 @@
-require 'rdoc/markup/to_html'
-
-##
-# Subclass of the RDoc::Markup::ToHtml class that supports looking up words in
-# the AllReferences list. Those that are found (like AllReferences in this
-# comment) will be hyperlinked
-
-class RDoc::Markup::ToHtmlCrossref < RDoc::Markup::ToHtml
-
-  attr_accessor :context
-
-  ##
-  # We need to record the html path of our caller so we can generate
-  # correct relative paths for any hyperlinks that we find
-
-  def initialize(from_path, context, show_hash)
-    raise ArgumentError, 'from_path cannot be nil' if from_path.nil?
-    super()
-
-    # class names, variable names, or instance variables
-    @markup.add_special(/(
-                           # A::B.meth(**) (for operator in Fortran95)
-                           \w+(::\w+)*[.\#]\w+(\([\.\w+\*\/\+\-\=\<\>]+\))?
-                           # meth(**) (for operator in Fortran95)
-                         | \#\w+(\([.\w\*\/\+\-\=\<\>]+\))?
-                         | \b([A-Z]\w*(::\w+)*[.\#]\w+)  #    A::B.meth
-                         | \b([A-Z]\w+(::\w+)*)          #    A::B
-                         | \#\w+[!?=]?                   #    #meth_name
-                         | \\?\b\w+([_\/\.]+\w+)*[!?=]?  #    meth_name
-                         )/x,
-                        :CROSSREF)
-
-    @from_path = from_path
-    @context = context
-    @show_hash = show_hash
-
-    @seen = {}
-  end
-
-  ##
-  # We're invoked when any text matches the CROSSREF pattern
-  # (defined in MarkUp). If we fine the corresponding reference,
-  # generate a hyperlink. If the name we're looking for contains
-  # no punctuation, we look for it up the module/class chain. For
-  # example, HyperlinkHtml is found, even without the Generator::
-  # prefix, because we look for it in module Generator first.
-
-  def handle_special_CROSSREF(special)
-    name = special.text
-
-    return name if name =~ /\A[a-z]*\z/
-
-    return @seen[name] if @seen.include? name
-
-    if name[0, 1] == '#' then
-      lookup = name[1..-1]
-      name = lookup unless @show_hash
-    else
-      lookup = name
-    end
-
-
-    # Find class, module, or method in class or module.
-    #
-    # Do not, however, use an if/elsif/else chain to do so.  Instead, test
-    # each possible pattern until one matches.  The reason for this is that a
-    # string like "YAML.txt" could be the txt() class method of class YAML (in
-    # which case it would match the first pattern, which splits the string
-    # into container and method components and looks up both) or a filename
-    # (in which case it would match the last pattern, which just checks
-    # whether the string as a whole is a known symbol).
-
-    if /([A-Z][\w:]*)[.\#](\w+[!?=]?)/ =~ lookup then
-      container = $1
-      method = $2
-      ref = @context.find_symbol container, method
-    end
-
-    if !ref and
-       /([A-Za-z][\w:]*)[.\#](\w+(\([\.\w+\*\/\+\-\=\<\>]+\))?)/ =~ lookup then
-      container = $1
-      method = $2
-      ref = @context.find_symbol container, method
-    end
-
-    ref = @context.find_symbol lookup unless ref
-
-    out = if lookup =~ /^\\/ then
-            $'
-          elsif ref and ref.document_self then
-            "<a href=\"#{ref.as_href(@from_path)}\">#{name}</a>"
-          else
-            name
-          end
-
-    @seen[name] = out
-
-    out
-  end
-
-end
-