From 75de43b44c86aac32e041ee84e1f57218d7cf065 Mon Sep 17 00:00:00 2001
From: Nicola Pisanti <nicola@npisanti.com>
Date: Thu, 24 Jan 2019 01:42:35 +0100
Subject: [PATCH] changes V to match orca-js behavior

try to divide commits
---
 sim.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/sim.c b/sim.c
index 088ec43..471ab2f 100644
--- a/sim.c
+++ b/sim.c
@@ -1,6 +1,6 @@
+#include "sim.h"
 #include "gbuffer.h"
 #include "mark.h"
-#include "sim.h"
 
 //////// Utilities
 
@@ -706,13 +706,15 @@ BEGIN_OPERATOR(variable)
   LOWERCASE_REQUIRES_BANG;
   PORT(0, -1, IN | PARAM);
   PORT(0, 1, IN | PARAM);
-  PORT(1, 0, OUT);
   Glyph left = PEEK(0, -1);
   Glyph right = PEEK(0, 1);
-  if (right == '.')
+  if (right == '.') {
+    PORT(1, 0, OUT);
     return;
+  }
   if (left == '.') {
     // Read
+    PORT(1, 0, OUT);
     Usz var_idx = safe_index_of(right);
     Glyph result = extra_params->vars_slots[var_idx];
     if (result == '.')