core.R: Add print (#176)

gaocegege · web-flow · commit d2ea0278d313 · 2017-07-18T14:05:17.000+08:00
Signed-off-by: Ce Gao &lt;ce.gao@outlook.com&gt;
diff --git a/src/rprocessing/r/core.R b/src/rprocessing/r/core.R
@@ -292,3 +292,5 @@ RIGHT = RLangPApplet$RIGHT
 ALT = RLangPApplet$ALT
 CONTROL = RLangPApplet$CONTROL
 SHIFT = RLangPApplet$SHIFT
+
+print = stdout$print
