find_alias_comment(class_name, new_name, old_name)
Finds the comment for an alias on class_name from new_name to old_name
# File lib/rdoc/parser/c.rb, line 560 def find_alias_comment class_name, new_name, old_name content =~ %((?>/\*.*?\*/\s+)) rb_define_alias\(\s*#{Regexp.escape class_name}\s*, \s*"#{Regexp.escape new_name}"\s*, \s*"#{Regexp.escape old_name}"\s*\);%m RDoc::Comment.new($1 || '', @top_level) end