Fix binding.pry at the end of methods/blocks

We want it to stop before the method/block actually ends.

lib/byebug/processors/pry_processor.rb

@@ -20,7 +20,7 @@ def initialize(interface = LocalInterface.new)
     def run(initial = false, &_block)
       if initial
         Byebug.start
-        Byebug.current_context.step_out(3)
+        Byebug.current_context.step_out(3, true)
       else
         return_value = nil
 

test/examples/deep_stepping.rb

@@ -0,0 +1,9 @@
+#
+# Toy program for testing binding.pry initialization
+#
+
+new_str = 'string'.gsub!(/str/) do |match|
+  binding.pry
+end
+
+new_str

test/processor_test.rb

@@ -23,4 +23,17 @@ class ProcessorTest < Minitest::Spec
       @output.string.must_match(/\=>  6:/)
     end
   end
+
+  describe 'Initialization at the end of block/method call' do
+    let(:step_file) { test_file('deep_stepping') }
+
+    before do
+      @input, @output = InputTester.new, StringIO.new
+      redirect_pry_io(@input, @output) { load step_file }
+    end
+
+    it 'stops execution at the first line after binding.pry' do
+      @output.string.must_match(/\=> 7:/)
+    end
+  end
 end