Rcodetools::XMPCompletionEmacsFilter

     # File lib/rcodetools/completion.rb, line 322
322:   def completion_code(code, lineno, column=nil)
323:     elisp = "(progn\n"
324:     table = "(setq rct-method-completion-table '("
325:     alist = "(setq alist '("
326:     begin
327:       candidates(code, lineno, column).sort.each do |minfo|
328:         meth, description = split_method_info(minfo)
329:         table << format('("%s") ', meth)
330:         alist << format('("%s\t[%s]") ', meth, description)
331:       end
332:       table << "))\n"
333:       alist << "))\n"
334:     rescue Exception => err
335:       return error_code(err)
336:     end
337:     elisp << table << alist
338:     elisp << %[(setq pattern "#{prefix}")\n]
339:     elisp << %[(try-completion pattern rct-method-completion-table nil)\n]
340:     elisp << ")"                # /progn
341:   end

     # File lib/rcodetools/completion.rb, line 343
343:   def error_code(err)
344:     case err
345:     when NoCandidates
346:       %[(error "#{err.message}")]
347:     else
348:       %[(error "#{err.message}\n#{err.backtrace.join("\n")}")]
349:     end
350: 
351:   end