lib/rib/runner.rb in rib-1.0.3 vs lib/rib/runner.rb in rib-1.0.4

@@ -71,10 +71,19 @@
     return if @running_commands.pop != 'rib'
     # by comming to this line, it means now we're running Rib main loop,
     # not any other Rib command
     Rib.warn("Unused arguments: #{unused.inspect}") unless unused.empty?
     require 'rib/core' if Rib.config.delete(:mimic_irb)
+    loop
+  end
+
+  def loop
     Rib.shell.loop
+  rescue Exception
+    Rib.warn("Relaunching a new shell...")
+    Rib.shells.pop
+    Rib.shells << Rib::Shell.new(Rib.config)
+    retry
   end
 
   def parse argv
     unused = []
     until argv.empty?