readline.rb in bond-0.3.4

- old
+ new

@@ -5,11 +5,13 @@
     DefaultBreakCharacters = " \t\n\"\\'`><=;|&{("
 
     # Loads the readline-like library and sets the completion_proc to the given agent.
     def setup(agent)
       require 'readline'
-      load_extension unless ::Readline.respond_to?(:line_buffer)
+      unless ::Readline.respond_to?(:line_buffer)
+        RUBY_PLATFORM =~ /java/ ? load_jruby_extension : load_extension
+      end
 
       # Reinforcing irb defaults
       ::Readline.completion_append_character = nil
       if ::Readline.respond_to?("basic_word_break_characters=")
         ::Readline.basic_word_break_characters = DefaultBreakCharacters
@@ -19,17 +21,28 @@
       if (::Readline::VERSION rescue nil).to_s[/editline/i]
         puts "Bond has detected EditLine and may not work with it. See the README's Limitations section."
       end
     end
 
+    def load_jruby_extension
+      require 'jruby'
+
+      class << Readline
+        ReadlineExt = org.jruby.ext.Readline
+        def line_buffer
+          ReadlineExt.s_get_line_buffer(JRuby.runtime.current_context, JRuby.reference(self))
+        end
+      end
+    end
+
     def load_extension
       require 'readline_line_buffer'
     rescue LoadError
-      $stderr.puts "Bond Error: Failed to load readline_line_buffer.bundle. Ensure that it exists and was built correctly."
+      $stderr.puts "Bond Error: Failed to load readline_line_buffer. Ensure that it exists and was built correctly."
     end
 
     # Returns full line of what the user has typed.
     def line_buffer
       ::Readline.line_buffer
     end
   end
-end
\ No newline at end of file
+end