vlib: exec cli line-by-line processing and script updates

Type: improvement
Change-Id: I82e7c0acc547794bcc7c42f4b8881a8251bf7a9b
Signed-off-by: Damjan Marion <damarion@cisco.com>
diff --git a/src/scripts/vnet/rtt-test b/src/scripts/vnet/rtt-test
index 5501b99..7301633 100644
--- a/src/scripts/vnet/rtt-test
+++ b/src/scripts/vnet/rtt-test
@@ -16,16 +16,16 @@
 comment { trace add ixge-input 100 }
 comment { te rtt { 1.0.0.2 -> 2.0.0.2 count 1e4 rate 1e9 size 100 histogram-time 1e-5 } }
 
-packet-generator new {
-  name x
-  limit 1
-  node ip4-input
-  size 170-170
-  data {
-    ICMP: 1.0.0.2 -> 2.0.0.2
-    ICMP echo_request
-    incrementing 100
-  }
+packet-generator new {						\
+  name x							\
+  limit 1							\
+  node ip4-input						\
+  size 170-170							\
+  data {							\
+    ICMP: 1.0.0.2 -> 2.0.0.2					\
+    ICMP echo_request						\
+    incrementing 100						\
+  }								\
 }