diff -r cc0154804096 -r 44f2b6e34015 marking5/bf_test5.scala
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/marking5/bf_test5.scala	Thu Jan 17 00:31:32 2019 +0000
@@ -0,0 +1,21 @@
+
+val hw_urban = """+++++[->++++++++++<]>--<+++[->>++++++++++<<]>>++<<----------[+>.>.<+<]"""
+assert(jtable(hw_urban) == Map(69 -> 61, 5 -> 20, 60 -> 70, 27 -> 44, 43 -> 28, 19 -> 6))
+
+val hw_urban1 = """++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++."""
+
+assert(jtable(hw_urban1) == Map(14 -> 34, 33 -> 15, 45 -> 44, 48 -> 9, 43 -> 46, 8 -> 49))
+
+
+
+assert(run2("[-]", Map(0 -> 100)) == Map(0 -> 0))
+assert(run2("[->+<]", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10))
+assert(run2("[>>+>>+<<<<-]", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42))
+val hw_urban2 = """+++++[->++++++++++<]>--<+++[->>++++++++++
+                  <<]>>++<<----------[+>.>.<+<]"""
+assert(run2(hw_urban2) == Map(0 -> 0, 1 -> 58, 2 -> 32))
+
+val hw_urban3 = """++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.
+                   +++++++..+++.>>.<-.<.+++.------.--------.>>+.>++."""
+
+assert(run2(hw_urban3) == Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87))