diff options
Diffstat (limited to 'lib/rdoc/ri/writer.rb')
| -rw-r--r-- | lib/rdoc/ri/writer.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/rdoc/ri/writer.rb b/lib/rdoc/ri/writer.rb index 2d14942bdd..92aaa1c2da 100644 --- a/lib/rdoc/ri/writer.rb +++ b/lib/rdoc/ri/writer.rb @@ -12,7 +12,11 @@ class RDoc::RI::Writer # form (where punctuation is replaced by %xx) def self.internal_to_external(name) - name.gsub(/\W/) { "%%%02x" % $&[0].ord } + if ''.respond_to? :ord then + name.gsub(/\W/) { "%%%02x" % $&[0].ord } + else + name.gsub(/\W/) { "%%%02x" % $&[0] } + end end ## |