1227

1 files changed, 1076 insertions, 0 deletions

diff --git a/cpp/.traces/clear-line-erases-printed-characters b/cpp/.traces/clear-line-erases-printed-characters
new file mode 100644
index 00000000..4aacb7e0
--- /dev/null
+++ b/cpp/.traces/clear-line-erases-printed-characters
@@ -0,0 +1,1076 @@
+parse/0: instruction: init-fake-screen
+parse/0:   ingredient: {name: "3", value: 0, type: 0, properties: ["3": "literal", "width": ]}
+parse/0:   ingredient: {name: "2", value: 0, type: 0, properties: ["2": "literal", "height": ]}
+parse/0:   product: {name: "1", value: 0, type: 2-11, properties: ["1": "address":"screen"]}
+parse/0: instruction: print-character
+parse/0:   ingredient: {name: "1", value: 0, type: 2-11, properties: ["1": "address":"screen"]}
+parse/0:   ingredient: {name: "97", value: 0, type: 0, properties: ["97": "literal"]}
+parse/0:   product: {name: "1", value: 0, type: 2-11, properties: ["1": "address":"screen"]}
+parse/0: instruction: move-cursor
+parse/0:   ingredient: {name: "1", value: 0, type: 2-11, properties: ["1": "address":"screen"]}
+parse/0:   ingredient: {name: "0", value: 0, type: 0, properties: ["0": "literal", "row": ]}
+parse/0:   ingredient: {name: "0", value: 0, type: 0, properties: ["0": "literal", "column": ]}
+parse/0:   product: {name: "1", value: 0, type: 2-11, properties: ["1": "address":"screen"]}
+parse/0: instruction: clear-line
+parse/0:   ingredient: {name: "1", value: 0, type: 2-11, properties: ["1": "address":"screen"]}
+parse/0:   product: {name: "1", value: 0, type: 2-11, properties: ["1": "address":"screen"]}
+parse/0: instruction: get
+parse/0:   ingredient: {name: "1", value: 0, type: 2-11, properties: ["1": "address":"screen", "deref": ]}
+parse/0:   ingredient: {name: "data", value: 0, type: 0, properties: ["data": "offset"]}
+parse/0:   product: {name: "2", value: 0, type: 2-5-4, properties: ["2": "address":"array":"character"]}
+parse/0: instruction: copy
+parse/0:   ingredient: {name: "2", value: 0, type: 2-5-4, properties: ["2": "address":"array":"character", "deref": ]}
+parse/0:   product: {name: "3", value: 0, type: 5-4, properties: ["3": "array":"character"]}
+name/0: element data of type screen is at offset 4
+after-brace/0: recipe test-clear-line-erases-printed-characters
+after-brace/0: init-fake-screen ...
+after-brace/0: print-character ...
+after-brace/0: move-cursor ...
+after-brace/0: clear-line ...
+after-brace/0: get ...
+after-brace/0: copy ...
+new/0: routine allocated memory from 1000 to 101000
+schedule/0: test-clear-line-erases-printed-characters
+run/0: instruction test-clear-line-erases-printed-characters/0
+run/0: {name: "1", value: 1, type: 2-11, properties: ["1": "address":"screen"]} <- init-fake-screen {name: "3", value: 3, type: 0, properties: ["3": "literal", "width": ]}, {name: "2", value: 2, type: 0, properties: ["2": "literal", "height": ]}
+run/0: instruction init-fake-screen/0
+run/0: {name: "default-space", value: 0, type: 2-5-1, properties: ["default-space": "address":"array":"location"]} <- new {name: "location", value: 1, type: 0, properties: ["location": "type"]}, {name: "30", value: 30, type: 0, properties: ["30": "literal", "capacity": ]}
+mem/0: array size is 30
+mem/0: new alloc: 1000
+run/0: instruction init-fake-screen/1
+run/0: {name: "result", value: 1, type: 2-11, properties: ["result": "address":"screen"]} <- new {name: "screen", value: 11, type: 0, properties: ["screen": "type"]}
+mem/0: new alloc: 1031
+mem/0: storing 1031 in location 1002
+run/0: instruction init-fake-screen/2
+run/0: {name: "width", value: 2, type: 2-1, properties: ["width": "address":"integer"]} <- get-address {name: "result", value: 1, type: 2-11, properties: ["result": "address":"screen", "deref": ]}, {name: "num-columns", value: 1, type: 0, properties: ["num-columns": "offset"]}
+run/0: ingredient 0 is result
+mem/0: location 1002 is 1031
+run/0: ingredient 1 is num-columns
+run/0: address to copy is 1032
+run/0: product 0 is 1032
+mem/0: storing 1032 in location 1003
+run/0: instruction init-fake-screen/3
+run/0: {name: "width", value: 2, type: 2-1, properties: ["width": "address":"integer", "deref": ]} <- next-ingredient 
+run/0: product 0 is 3
+mem/0: location 1003 is 1032
+mem/0: storing 3 in location 1032
+run/0: instruction init-fake-screen/4
+run/0: {name: "height", value: 3, type: 2-1, properties: ["height": "address":"integer"]} <- get-address {name: "result", value: 1, type: 2-11, properties: ["result": "address":"screen", "deref": ]}, {name: "num-rows", value: 0, type: 0, properties: ["num-rows": "offset"]}
+run/0: ingredient 0 is result
+mem/0: location 1002 is 1031
+run/0: ingredient 1 is num-rows
+run/0: address to copy is 1031
+run/0: product 0 is 1031
+mem/0: storing 1031 in location 1004
+run/0: instruction init-fake-screen/5
+run/0: {name: "height", value: 3, type: 2-1, properties: ["height": "address":"integer", "deref": ]} <- next-ingredient 
+run/0: product 0 is 2
+mem/0: location 1004 is 1031
+mem/0: storing 2 in location 1031
+run/0: instruction init-fake-screen/6
+run/0: {name: "row", value: 4, type: 2-1, properties: ["row": "address":"integer"]} <- get-address {name: "result", value: 1, type: 2-11, properties: ["result": "address":"screen", "deref": ]}, {name: "cursor-row", value: 2, type: 0, properties: ["cursor-row": "offset"]}
+run/0: ingredient 0 is result
+mem/0: location 1002 is 1031
+run/0: ingredient 1 is cursor-row
+run/0: address to copy is 1033
+run/0: product 0 is 1033
+mem/0: storing 1033 in location 1005
+run/0: instruction init-fake-screen/7
+run/0: {name: "row", value: 4, type: 2-1, properties: ["row": "address":"integer", "deref": ]} <- copy {name: "0", value: 0, type: 0, properties: ["0": "literal"]}
+run/0: ingredient 0 is 0
+mem/0: location 1005 is 1033
+mem/0: storing 0 in location 1033
+run/0: instruction init-fake-screen/8
+run/0: {name: "column", value: 5, type: 2-1, properties: ["column": "address":"integer"]} <- get-address {name: "result", value: 1, type: 2-11, properties: ["result": "address":"screen", "deref": ]}, {name: "cursor-column", value: 3, type: 0, properties: ["cursor-column": "offset"]}
+run/0: ingredient 0 is result
+mem/0: location 1002 is 1031
+run/0: ingredient 1 is cursor-column
+run/0: address to copy is 1034
+run/0: product 0 is 1034
+mem/0: storing 1034 in location 1006
+run/0: instruction init-fake-screen/9
+run/0: {name: "column", value: 5, type: 2-1, properties: ["column": "address":"integer", "deref": ]} <- copy {name: "0", value: 0, type: 0, properties: ["0": "literal"]}
+run/0: ingredient 0 is 0
+mem/0: location 1006 is 1034
+mem/0: storing 0 in location 1034
+run/0: instruction init-fake-screen/10
+run/0: {name: "bufsize", value: 6, type: 1, properties: ["bufsize": "integer"]} <- multiply {name: "width", value: 2, type: 2-1, properties: ["width": "address":"integer", "deref": ]}, {name: "height", value: 3, type: 2-1, properties: ["height": "address":"integer", "deref": ]}
+run/0: ingredient 0 is width
+mem/0: location 1003 is 1032
+mem/0: location 1032 is 3
+run/0: ingredient 1 is height
+mem/0: location 1004 is 1031
+mem/0: location 1031 is 2
+run/0: ingredient 1 is 2
+run/0: product 0 is 6
+mem/0: storing 6 in location 1007
+run/0: instruction init-fake-screen/11
+run/0: {name: "buf", value: 7, type: 2-2-5-4, properties: ["buf": "address":"address":"array":"character"]} <- get-address {name: "result", value: 1, type: 2-11, properties: ["result": "address":"screen", "deref": ]}, {name: "data", value: 4, type: 0, properties: ["data": "offset"]}
+run/0: ingredient 0 is result
+mem/0: location 1002 is 1031
+run/0: ingredient 1 is data
+run/0: address to copy is 1035
+run/0: product 0 is 1035
+mem/0: storing 1035 in location 1008
+run/0: instruction init-fake-screen/12
+run/0: {name: "buf", value: 7, type: 2-2-5-4, properties: ["buf": "address":"address":"array":"character", "deref": ]} <- new {name: "character", value: 0, type: 0, properties: ["character": "literal"]}, {name: "bufsize", value: 6, type: 1, properties: ["bufsize": "integer"]}
+mem/0: location 1007 is 6
+mem/0: array size is 6
+mem/0: new alloc: 1036
+mem/0: location 1008 is 1035
+mem/0: storing 1036 in location 1035
+run/0: instruction init-fake-screen/13
+run/0: clear-screen {name: "result", value: 1, type: 2-11, properties: ["result": "address":"screen"]}
+mem/0: location 1002 is 1031
+run/0: instruction clear-screen/0
+run/0: {name: "default-space", value: 0, type: 2-5-1, properties: ["default-space": "address":"array":"location"]} <- new {name: "location", value: 1, type: 0, properties: ["location": "type"]}, {name: "30", value: 30, type: 0, properties: ["30": "literal"]}
+mem/0: array size is 30
+mem/0: new alloc: 1043
+run/0: instruction clear-screen/1
+run/0: {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]} <- next-ingredient 
+run/0: product 0 is 1031
+mem/0: storing 1031 in location 1045
+run/0: instruction clear-screen/3
+run/0: break-unless {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: "", value: 12, type: , properties: ["": ]}
+mem/0: location 1045 is 1031
+run/0: ingredient 0 is 1031
+run/0: jump-unless fell through
+run/0: instruction clear-screen/4
+run/0: {name: "buf", value: 2, type: 2-5-4, properties: ["buf": "address":"array":"character"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "data", value: 4, type: 0, properties: ["data": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1045 is 1031
+run/0: ingredient 1 is data
+run/0: address to copy is 1035
+run/0: its type is 2
+mem/0: location 1035 is 1036
+run/0: product 0 is 1036
+mem/0: storing 1036 in location 1046
+run/0: instruction clear-screen/5
+run/0: {name: "max", value: 3, type: 1, properties: ["max": "integer"]} <- length {name: "buf", value: 2, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}
+mem/0: location 1046 is 1036
+mem/0: storing 6 in location 1047
+run/0: instruction clear-screen/6
+run/0: {name: "i", value: 4, type: 1, properties: ["i": "integer"]} <- copy {name: "0", value: 0, type: 0, properties: ["0": "literal"]}
+run/0: ingredient 0 is 0
+mem/0: storing 0 in location 1048
+run/0: instruction clear-screen/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "max", value: 3, type: 1, properties: ["max": "integer"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 0
+run/0: ingredient 1 is max
+mem/0: location 1047 is 6
+run/0: product 0 is 0
+mem/0: storing 0 in location 1049
+run/0: instruction clear-screen/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 4, type: , properties: ["": ]}
+mem/0: location 1049 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-screen/10
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character"]} <- index-address {name: "buf", value: 2, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1046 is 1036
+run/0: ingredient 1 is {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+mem/0: location 1048 is 0
+run/0: address to copy is 1037
+run/0: product 0 is 1037
+mem/0: storing 1037 in location 1050
+run/0: instruction clear-screen/11
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character", "deref": ]} <- copy {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+run/0: ingredient 0 is  
+mem/0: location 1050 is 1037
+mem/0: storing 0 in location 1037
+run/0: instruction clear-screen/12
+run/0: {name: "i", value: 4, type: 1, properties: ["i": "integer"]} <- add {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 0
+run/0: ingredient 1 is 1
+run/0: product 0 is 1
+mem/0: storing 1 in location 1048
+run/0: instruction clear-screen/13
+run/0: loop {name: "", value: -6, type: , properties: ["": ]}
+run/0: ingredient 0 is -6
+run/0: jumping to instruction 8
+run/0: instruction clear-screen/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "max", value: 3, type: 1, properties: ["max": "integer"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 1
+run/0: ingredient 1 is max
+mem/0: location 1047 is 6
+run/0: product 0 is 0
+mem/0: storing 0 in location 1049
+run/0: instruction clear-screen/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 4, type: , properties: ["": ]}
+mem/0: location 1049 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-screen/10
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character"]} <- index-address {name: "buf", value: 2, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1046 is 1036
+run/0: ingredient 1 is {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+mem/0: location 1048 is 1
+run/0: address to copy is 1038
+run/0: product 0 is 1038
+mem/0: storing 1038 in location 1050
+run/0: instruction clear-screen/11
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character", "deref": ]} <- copy {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+run/0: ingredient 0 is  
+mem/0: location 1050 is 1038
+mem/0: storing 0 in location 1038
+run/0: instruction clear-screen/12
+run/0: {name: "i", value: 4, type: 1, properties: ["i": "integer"]} <- add {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 1
+run/0: ingredient 1 is 1
+run/0: product 0 is 2
+mem/0: storing 2 in location 1048
+run/0: instruction clear-screen/13
+run/0: loop {name: "", value: -6, type: , properties: ["": ]}
+run/0: ingredient 0 is -6
+run/0: jumping to instruction 8
+run/0: instruction clear-screen/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "max", value: 3, type: 1, properties: ["max": "integer"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 2
+run/0: ingredient 1 is max
+mem/0: location 1047 is 6
+run/0: product 0 is 0
+mem/0: storing 0 in location 1049
+run/0: instruction clear-screen/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 4, type: , properties: ["": ]}
+mem/0: location 1049 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-screen/10
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character"]} <- index-address {name: "buf", value: 2, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1046 is 1036
+run/0: ingredient 1 is {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+mem/0: location 1048 is 2
+run/0: address to copy is 1039
+run/0: product 0 is 1039
+mem/0: storing 1039 in location 1050
+run/0: instruction clear-screen/11
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character", "deref": ]} <- copy {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+run/0: ingredient 0 is  
+mem/0: location 1050 is 1039
+mem/0: storing 0 in location 1039
+run/0: instruction clear-screen/12
+run/0: {name: "i", value: 4, type: 1, properties: ["i": "integer"]} <- add {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 2
+run/0: ingredient 1 is 1
+run/0: product 0 is 3
+mem/0: storing 3 in location 1048
+run/0: instruction clear-screen/13
+run/0: loop {name: "", value: -6, type: , properties: ["": ]}
+run/0: ingredient 0 is -6
+run/0: jumping to instruction 8
+run/0: instruction clear-screen/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "max", value: 3, type: 1, properties: ["max": "integer"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 3
+run/0: ingredient 1 is max
+mem/0: location 1047 is 6
+run/0: product 0 is 0
+mem/0: storing 0 in location 1049
+run/0: instruction clear-screen/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 4, type: , properties: ["": ]}
+mem/0: location 1049 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-screen/10
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character"]} <- index-address {name: "buf", value: 2, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1046 is 1036
+run/0: ingredient 1 is {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+mem/0: location 1048 is 3
+run/0: address to copy is 1040
+run/0: product 0 is 1040
+mem/0: storing 1040 in location 1050
+run/0: instruction clear-screen/11
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character", "deref": ]} <- copy {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+run/0: ingredient 0 is  
+mem/0: location 1050 is 1040
+mem/0: storing 0 in location 1040
+run/0: instruction clear-screen/12
+run/0: {name: "i", value: 4, type: 1, properties: ["i": "integer"]} <- add {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 3
+run/0: ingredient 1 is 1
+run/0: product 0 is 4
+mem/0: storing 4 in location 1048
+run/0: instruction clear-screen/13
+run/0: loop {name: "", value: -6, type: , properties: ["": ]}
+run/0: ingredient 0 is -6
+run/0: jumping to instruction 8
+run/0: instruction clear-screen/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "max", value: 3, type: 1, properties: ["max": "integer"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 4
+run/0: ingredient 1 is max
+mem/0: location 1047 is 6
+run/0: product 0 is 0
+mem/0: storing 0 in location 1049
+run/0: instruction clear-screen/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 4, type: , properties: ["": ]}
+mem/0: location 1049 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-screen/10
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character"]} <- index-address {name: "buf", value: 2, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1046 is 1036
+run/0: ingredient 1 is {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+mem/0: location 1048 is 4
+run/0: address to copy is 1041
+run/0: product 0 is 1041
+mem/0: storing 1041 in location 1050
+run/0: instruction clear-screen/11
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character", "deref": ]} <- copy {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+run/0: ingredient 0 is  
+mem/0: location 1050 is 1041
+mem/0: storing 0 in location 1041
+run/0: instruction clear-screen/12
+run/0: {name: "i", value: 4, type: 1, properties: ["i": "integer"]} <- add {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 4
+run/0: ingredient 1 is 1
+run/0: product 0 is 5
+mem/0: storing 5 in location 1048
+run/0: instruction clear-screen/13
+run/0: loop {name: "", value: -6, type: , properties: ["": ]}
+run/0: ingredient 0 is -6
+run/0: jumping to instruction 8
+run/0: instruction clear-screen/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "max", value: 3, type: 1, properties: ["max": "integer"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 5
+run/0: ingredient 1 is max
+mem/0: location 1047 is 6
+run/0: product 0 is 0
+mem/0: storing 0 in location 1049
+run/0: instruction clear-screen/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 4, type: , properties: ["": ]}
+mem/0: location 1049 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-screen/10
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character"]} <- index-address {name: "buf", value: 2, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1046 is 1036
+run/0: ingredient 1 is {name: "i", value: 4, type: 1, properties: ["i": "integer"]}
+mem/0: location 1048 is 5
+run/0: address to copy is 1042
+run/0: product 0 is 1042
+mem/0: storing 1042 in location 1050
+run/0: instruction clear-screen/11
+run/0: {name: "c", value: 6, type: 2-4, properties: ["c": "address":"character", "deref": ]} <- copy {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+run/0: ingredient 0 is  
+mem/0: location 1050 is 1042
+mem/0: storing 0 in location 1042
+run/0: instruction clear-screen/12
+run/0: {name: "i", value: 4, type: 1, properties: ["i": "integer"]} <- add {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 5
+run/0: ingredient 1 is 1
+run/0: product 0 is 6
+mem/0: storing 6 in location 1048
+run/0: instruction clear-screen/13
+run/0: loop {name: "", value: -6, type: , properties: ["": ]}
+run/0: ingredient 0 is -6
+run/0: jumping to instruction 8
+run/0: instruction clear-screen/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "i", value: 4, type: 1, properties: ["i": "integer"]}, {name: "max", value: 3, type: 1, properties: ["max": "integer"]}
+run/0: ingredient 0 is i
+mem/0: location 1048 is 6
+run/0: ingredient 1 is max
+mem/0: location 1047 is 6
+run/0: product 0 is 1
+mem/0: storing 1 in location 1049
+run/0: instruction clear-screen/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 4, type: , properties: ["": ]}
+mem/0: location 1049 is 1
+run/0: ingredient 0 is 1
+run/0: ingredient 1 is 
+run/0: jumping to instruction 14
+run/0: instruction clear-screen/15
+run/0: reply {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "same-as-ingredient": "0"]}
+mem/0: location 1045 is 1031
+run/0: instruction init-fake-screen/14
+run/0: reply {name: "result", value: 1, type: 2-11, properties: ["result": "address":"screen"]}
+mem/0: location 1002 is 1031
+run/0: result 0 is 1031
+mem/0: storing 1031 in location 1
+run/0: instruction test-clear-line-erases-printed-characters/1
+run/0: {name: "1", value: 1, type: 2-11, properties: ["1": "address":"screen"]} <- print-character {name: "1", value: 1, type: 2-11, properties: ["1": "address":"screen"]}, {name: "97", value: 97, type: 0, properties: ["97": "literal"]}
+mem/0: location 1 is 1031
+run/0: instruction print-character/0
+run/0: {name: "default-space", value: 0, type: 2-5-1, properties: ["default-space": "address":"array":"location"]} <- new {name: "location", value: 1, type: 0, properties: ["location": "type"]}, {name: "30", value: 30, type: 0, properties: ["30": "literal"]}
+mem/0: array size is 30
+mem/0: new alloc: 1074
+run/0: instruction print-character/1
+run/0: {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]} <- next-ingredient 
+run/0: product 0 is 1031
+mem/0: storing 1031 in location 1076
+run/0: instruction print-character/2
+run/0: {name: "c", value: 2, type: 4, properties: ["c": "character"]} <- next-ingredient 
+run/0: product 0 is 97
+mem/0: storing 97 in location 1077
+run/0: instruction print-character/4
+run/0: break-unless {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: "", value: 14, type: , properties: ["": ]}
+mem/0: location 1076 is 1031
+run/0: ingredient 0 is 1031
+run/0: jump-unless fell through
+run/0: instruction print-character/5
+run/0: {name: "row", value: 3, type: 2-1, properties: ["row": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-row", value: 2, type: 0, properties: ["cursor-row": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1076 is 1031
+run/0: ingredient 1 is cursor-row
+run/0: address to copy is 1033
+run/0: product 0 is 1033
+mem/0: storing 1033 in location 1078
+run/0: instruction print-character/6
+run/0: {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-column", value: 3, type: 0, properties: ["cursor-column": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1076 is 1031
+run/0: ingredient 1 is cursor-column
+run/0: address to copy is 1034
+run/0: product 0 is 1034
+mem/0: storing 1034 in location 1079
+run/0: instruction print-character/7
+run/0: {name: "width", value: 5, type: 1, properties: ["width": "integer"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "num-columns", value: 1, type: 0, properties: ["num-columns": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1076 is 1031
+run/0: ingredient 1 is num-columns
+run/0: address to copy is 1032
+run/0: its type is 1
+mem/0: location 1032 is 3
+run/0: product 0 is 3
+mem/0: storing 3 in location 1080
+run/0: instruction print-character/8
+run/0: {name: "index", value: 6, type: 1, properties: ["index": "integer"]} <- multiply {name: "row", value: 3, type: 2-1, properties: ["row": "address":"integer", "deref": ]}, {name: "width", value: 5, type: 1, properties: ["width": "integer"]}
+run/0: ingredient 0 is row
+mem/0: location 1078 is 1033
+mem/0: location 1033 is 0
+run/0: ingredient 1 is width
+mem/0: location 1080 is 3
+run/0: ingredient 1 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1081
+run/0: instruction print-character/9
+run/0: {name: "index", value: 6, type: 1, properties: ["index": "integer"]} <- add {name: "index", value: 6, type: 1, properties: ["index": "integer"]}, {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}
+run/0: ingredient 0 is index
+mem/0: location 1081 is 0
+run/0: ingredient 1 is column
+mem/0: location 1079 is 1034
+mem/0: location 1034 is 0
+run/0: product 0 is 0
+mem/0: storing 0 in location 1081
+run/0: instruction print-character/10
+run/0: {name: "buf", value: 7, type: 2-5-4, properties: ["buf": "address":"array":"character"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "data", value: 4, type: 0, properties: ["data": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1076 is 1031
+run/0: ingredient 1 is data
+run/0: address to copy is 1035
+run/0: its type is 2
+mem/0: location 1035 is 1036
+run/0: product 0 is 1036
+mem/0: storing 1036 in location 1082
+run/0: instruction print-character/11
+run/0: {name: "cursor", value: 8, type: 2-4, properties: ["cursor": "address":"character"]} <- index-address {name: "buf", value: 7, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "index", value: 6, type: 1, properties: ["index": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1082 is 1036
+run/0: ingredient 1 is {name: "index", value: 6, type: 1, properties: ["index": "integer"]}
+mem/0: location 1081 is 0
+run/0: address to copy is 1037
+run/0: product 0 is 1037
+mem/0: storing 1037 in location 1083
+run/0: instruction print-character/12
+run/0: {name: "cursor", value: 8, type: 2-4, properties: ["cursor": "address":"character", "deref": ]} <- copy {name: "c", value: 2, type: 4, properties: ["c": "character"]}
+run/0: ingredient 0 is c
+mem/0: location 1077 is 97
+mem/0: location 1083 is 1037
+mem/0: storing 97 in location 1037
+run/0: instruction print-character/14
+run/0: {name: "at-right?", value: 9, type: 3, properties: ["at-right?": "boolean"]} <- equal {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "width", value: 5, type: 1, properties: ["width": "integer"]}
+run/0: ingredient 0 is column
+mem/0: location 1079 is 1034
+mem/0: location 1034 is 0
+run/0: ingredient 1 is width
+mem/0: location 1080 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1084
+run/0: instruction print-character/15
+run/0: break-if {name: "at-right?", value: 9, type: 3, properties: ["at-right?": "boolean"]}, {name: "", value: 1, type: , properties: ["": ]}
+mem/0: location 1084 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction print-character/16
+run/0: {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]} <- add {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is column
+mem/0: location 1079 is 1034
+mem/0: location 1034 is 0
+run/0: ingredient 1 is 1
+run/0: product 0 is 1
+mem/0: location 1079 is 1034
+mem/0: storing 1 in location 1034
+run/0: instruction print-character/18
+run/0: reply {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "same-as-ingredient": "0"]}
+mem/0: location 1076 is 1031
+run/0: result 0 is 1031
+mem/0: storing 1031 in location 1
+run/0: instruction test-clear-line-erases-printed-characters/2
+run/0: {name: "1", value: 1, type: 2-11, properties: ["1": "address":"screen"]} <- move-cursor {name: "1", value: 1, type: 2-11, properties: ["1": "address":"screen"]}, {name: "0", value: 0, type: 0, properties: ["0": "literal", "row": ]}, {name: "0", value: 0, type: 0, properties: ["0": "literal", "column": ]}
+mem/0: location 1 is 1031
+run/0: instruction move-cursor/0
+run/0: {name: "default-space", value: 0, type: 2-5-1, properties: ["default-space": "address":"array":"location"]} <- new {name: "location", value: 1, type: 0, properties: ["location": "type"]}, {name: "30", value: 30, type: 0, properties: ["30": "literal"]}
+mem/0: array size is 30
+mem/0: new alloc: 1105
+run/0: instruction move-cursor/1
+run/0: {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]} <- next-ingredient 
+run/0: product 0 is 1031
+mem/0: storing 1031 in location 1107
+run/0: instruction move-cursor/2
+run/0: {name: "new-row", value: 2, type: 1, properties: ["new-row": "integer"]} <- next-ingredient 
+run/0: product 0 is 0
+mem/0: storing 0 in location 1108
+run/0: instruction move-cursor/3
+run/0: {name: "new-column", value: 3, type: 1, properties: ["new-column": "integer"]} <- next-ingredient 
+run/0: product 0 is 0
+mem/0: storing 0 in location 1109
+run/0: instruction move-cursor/5
+run/0: break-unless {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: "", value: 5, type: , properties: ["": ]}
+mem/0: location 1107 is 1031
+run/0: ingredient 0 is 1031
+run/0: jump-unless fell through
+run/0: instruction move-cursor/6
+run/0: {name: "row", value: 4, type: 2-1, properties: ["row": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-row", value: 2, type: 0, properties: ["cursor-row": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1107 is 1031
+run/0: ingredient 1 is cursor-row
+run/0: address to copy is 1033
+run/0: product 0 is 1033
+mem/0: storing 1033 in location 1110
+run/0: instruction move-cursor/7
+run/0: {name: "row", value: 4, type: 2-1, properties: ["row": "address":"integer", "deref": ]} <- copy {name: "new-row", value: 2, type: 1, properties: ["new-row": "integer"]}
+run/0: ingredient 0 is new-row
+mem/0: location 1108 is 0
+mem/0: location 1110 is 1033
+mem/0: storing 0 in location 1033
+run/0: instruction move-cursor/8
+run/0: {name: "column", value: 5, type: 2-1, properties: ["column": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-column", value: 3, type: 0, properties: ["cursor-column": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1107 is 1031
+run/0: ingredient 1 is cursor-column
+run/0: address to copy is 1034
+run/0: product 0 is 1034
+mem/0: storing 1034 in location 1111
+run/0: instruction move-cursor/9
+run/0: {name: "column", value: 5, type: 2-1, properties: ["column": "address":"integer", "deref": ]} <- copy {name: "new-column", value: 3, type: 1, properties: ["new-column": "integer"]}
+run/0: ingredient 0 is new-column
+mem/0: location 1109 is 0
+mem/0: location 1111 is 1034
+mem/0: storing 0 in location 1034
+run/0: instruction move-cursor/10
+run/0: reply {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "same-as-ingredient": "0"]}
+mem/0: location 1107 is 1031
+run/0: result 0 is 1031
+mem/0: storing 1031 in location 1
+run/0: instruction test-clear-line-erases-printed-characters/3
+run/0: {name: "1", value: 1, type: 2-11, properties: ["1": "address":"screen"]} <- clear-line {name: "1", value: 1, type: 2-11, properties: ["1": "address":"screen"]}
+mem/0: location 1 is 1031
+run/0: instruction clear-line/0
+run/0: {name: "default-space", value: 0, type: 2-5-1, properties: ["default-space": "address":"array":"location"]} <- new {name: "location", value: 1, type: 0, properties: ["location": "type"]}, {name: "30", value: 30, type: 0, properties: ["30": "literal"]}
+mem/0: array size is 30
+mem/0: new alloc: 1136
+run/0: instruction clear-line/1
+run/0: {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]} <- next-ingredient 
+run/0: product 0 is 1031
+mem/0: storing 1031 in location 1138
+run/0: instruction clear-line/3
+run/0: break-unless {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: "", value: 11, type: , properties: ["": ]}
+mem/0: location 1138 is 1031
+run/0: ingredient 0 is 1031
+run/0: jump-unless fell through
+run/0: instruction clear-line/4
+run/0: {name: "n", value: 2, type: 1, properties: ["n": "integer"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "num-columns", value: 1, type: 0, properties: ["num-columns": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1138 is 1031
+run/0: ingredient 1 is num-columns
+run/0: address to copy is 1032
+run/0: its type is 1
+mem/0: location 1032 is 3
+run/0: product 0 is 3
+mem/0: storing 3 in location 1139
+run/0: instruction clear-line/5
+run/0: {name: "column", value: 3, type: 2-1, properties: ["column": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-column", value: 3, type: 0, properties: ["cursor-column": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1138 is 1031
+run/0: ingredient 1 is cursor-column
+run/0: address to copy is 1034
+run/0: product 0 is 1034
+mem/0: storing 1034 in location 1140
+run/0: instruction clear-line/6
+run/0: {name: "original-column", value: 4, type: 1, properties: ["original-column": "integer"]} <- copy {name: "column", value: 3, type: 2-1, properties: ["column": "address":"integer", "deref": ]}
+run/0: ingredient 0 is column
+mem/0: location 1140 is 1034
+mem/0: location 1034 is 0
+mem/0: storing 0 in location 1141
+run/0: instruction clear-line/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "column", value: 3, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "n", value: 2, type: 1, properties: ["n": "integer"]}
+run/0: ingredient 0 is column
+mem/0: location 1140 is 1034
+mem/0: location 1034 is 0
+run/0: ingredient 1 is n
+mem/0: location 1139 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1142
+run/0: instruction clear-line/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 2, type: , properties: ["": ]}
+mem/0: location 1142 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-line/10
+run/0: print-character {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+mem/0: location 1138 is 1031
+run/0: instruction print-character/0
+run/0: {name: "default-space", value: 0, type: 2-5-1, properties: ["default-space": "address":"array":"location"]} <- new {name: "location", value: 1, type: 0, properties: ["location": "type"]}, {name: "30", value: 30, type: 0, properties: ["30": "literal"]}
+mem/0: array size is 30
+mem/0: new alloc: 1167
+run/0: instruction print-character/1
+run/0: {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]} <- next-ingredient 
+run/0: product 0 is 1031
+mem/0: storing 1031 in location 1169
+run/0: instruction print-character/2
+run/0: {name: "c", value: 2, type: 4, properties: ["c": "character"]} <- next-ingredient 
+run/0: product 0 is 0
+mem/0: storing 0 in location 1170
+run/0: instruction print-character/4
+run/0: break-unless {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: "", value: 14, type: , properties: ["": ]}
+mem/0: location 1169 is 1031
+run/0: ingredient 0 is 1031
+run/0: jump-unless fell through
+run/0: instruction print-character/5
+run/0: {name: "row", value: 3, type: 2-1, properties: ["row": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-row", value: 2, type: 0, properties: ["cursor-row": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1169 is 1031
+run/0: ingredient 1 is cursor-row
+run/0: address to copy is 1033
+run/0: product 0 is 1033
+mem/0: storing 1033 in location 1171
+run/0: instruction print-character/6
+run/0: {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-column", value: 3, type: 0, properties: ["cursor-column": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1169 is 1031
+run/0: ingredient 1 is cursor-column
+run/0: address to copy is 1034
+run/0: product 0 is 1034
+mem/0: storing 1034 in location 1172
+run/0: instruction print-character/7
+run/0: {name: "width", value: 5, type: 1, properties: ["width": "integer"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "num-columns", value: 1, type: 0, properties: ["num-columns": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1169 is 1031
+run/0: ingredient 1 is num-columns
+run/0: address to copy is 1032
+run/0: its type is 1
+mem/0: location 1032 is 3
+run/0: product 0 is 3
+mem/0: storing 3 in location 1173
+run/0: instruction print-character/8
+run/0: {name: "index", value: 6, type: 1, properties: ["index": "integer"]} <- multiply {name: "row", value: 3, type: 2-1, properties: ["row": "address":"integer", "deref": ]}, {name: "width", value: 5, type: 1, properties: ["width": "integer"]}
+run/0: ingredient 0 is row
+mem/0: location 1171 is 1033
+mem/0: location 1033 is 0
+run/0: ingredient 1 is width
+mem/0: location 1173 is 3
+run/0: ingredient 1 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1174
+run/0: instruction print-character/9
+run/0: {name: "index", value: 6, type: 1, properties: ["index": "integer"]} <- add {name: "index", value: 6, type: 1, properties: ["index": "integer"]}, {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}
+run/0: ingredient 0 is index
+mem/0: location 1174 is 0
+run/0: ingredient 1 is column
+mem/0: location 1172 is 1034
+mem/0: location 1034 is 0
+run/0: product 0 is 0
+mem/0: storing 0 in location 1174
+run/0: instruction print-character/10
+run/0: {name: "buf", value: 7, type: 2-5-4, properties: ["buf": "address":"array":"character"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "data", value: 4, type: 0, properties: ["data": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1169 is 1031
+run/0: ingredient 1 is data
+run/0: address to copy is 1035
+run/0: its type is 2
+mem/0: location 1035 is 1036
+run/0: product 0 is 1036
+mem/0: storing 1036 in location 1175
+run/0: instruction print-character/11
+run/0: {name: "cursor", value: 8, type: 2-4, properties: ["cursor": "address":"character"]} <- index-address {name: "buf", value: 7, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "index", value: 6, type: 1, properties: ["index": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1175 is 1036
+run/0: ingredient 1 is {name: "index", value: 6, type: 1, properties: ["index": "integer"]}
+mem/0: location 1174 is 0
+run/0: address to copy is 1037
+run/0: product 0 is 1037
+mem/0: storing 1037 in location 1176
+run/0: instruction print-character/12
+run/0: {name: "cursor", value: 8, type: 2-4, properties: ["cursor": "address":"character", "deref": ]} <- copy {name: "c", value: 2, type: 4, properties: ["c": "character"]}
+run/0: ingredient 0 is c
+mem/0: location 1170 is 0
+mem/0: location 1176 is 1037
+mem/0: storing 0 in location 1037
+run/0: instruction print-character/14
+run/0: {name: "at-right?", value: 9, type: 3, properties: ["at-right?": "boolean"]} <- equal {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "width", value: 5, type: 1, properties: ["width": "integer"]}
+run/0: ingredient 0 is column
+mem/0: location 1172 is 1034
+mem/0: location 1034 is 0
+run/0: ingredient 1 is width
+mem/0: location 1173 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1177
+run/0: instruction print-character/15
+run/0: break-if {name: "at-right?", value: 9, type: 3, properties: ["at-right?": "boolean"]}, {name: "", value: 1, type: , properties: ["": ]}
+mem/0: location 1177 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction print-character/16
+run/0: {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]} <- add {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is column
+mem/0: location 1172 is 1034
+mem/0: location 1034 is 0
+run/0: ingredient 1 is 1
+run/0: product 0 is 1
+mem/0: location 1172 is 1034
+mem/0: storing 1 in location 1034
+run/0: instruction print-character/18
+run/0: reply {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "same-as-ingredient": "0"]}
+mem/0: location 1169 is 1031
+run/0: instruction clear-line/11
+run/0: loop {name: "", value: -4, type: , properties: ["": ]}
+run/0: ingredient 0 is -4
+run/0: jumping to instruction 8
+run/0: instruction clear-line/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "column", value: 3, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "n", value: 2, type: 1, properties: ["n": "integer"]}
+run/0: ingredient 0 is column
+mem/0: location 1140 is 1034
+mem/0: location 1034 is 1
+run/0: ingredient 1 is n
+mem/0: location 1139 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1142
+run/0: instruction clear-line/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 2, type: , properties: ["": ]}
+mem/0: location 1142 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-line/10
+run/0: print-character {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+mem/0: location 1138 is 1031
+run/0: instruction print-character/0
+run/0: {name: "default-space", value: 0, type: 2-5-1, properties: ["default-space": "address":"array":"location"]} <- new {name: "location", value: 1, type: 0, properties: ["location": "type"]}, {name: "30", value: 30, type: 0, properties: ["30": "literal"]}
+mem/0: array size is 30
+mem/0: new alloc: 1198
+run/0: instruction print-character/1
+run/0: {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]} <- next-ingredient 
+run/0: product 0 is 1031
+mem/0: storing 1031 in location 1200
+run/0: instruction print-character/2
+run/0: {name: "c", value: 2, type: 4, properties: ["c": "character"]} <- next-ingredient 
+run/0: product 0 is 0
+mem/0: storing 0 in location 1201
+run/0: instruction print-character/4
+run/0: break-unless {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: "", value: 14, type: , properties: ["": ]}
+mem/0: location 1200 is 1031
+run/0: ingredient 0 is 1031
+run/0: jump-unless fell through
+run/0: instruction print-character/5
+run/0: {name: "row", value: 3, type: 2-1, properties: ["row": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-row", value: 2, type: 0, properties: ["cursor-row": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1200 is 1031
+run/0: ingredient 1 is cursor-row
+run/0: address to copy is 1033
+run/0: product 0 is 1033
+mem/0: storing 1033 in location 1202
+run/0: instruction print-character/6
+run/0: {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-column", value: 3, type: 0, properties: ["cursor-column": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1200 is 1031
+run/0: ingredient 1 is cursor-column
+run/0: address to copy is 1034
+run/0: product 0 is 1034
+mem/0: storing 1034 in location 1203
+run/0: instruction print-character/7
+run/0: {name: "width", value: 5, type: 1, properties: ["width": "integer"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "num-columns", value: 1, type: 0, properties: ["num-columns": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1200 is 1031
+run/0: ingredient 1 is num-columns
+run/0: address to copy is 1032
+run/0: its type is 1
+mem/0: location 1032 is 3
+run/0: product 0 is 3
+mem/0: storing 3 in location 1204
+run/0: instruction print-character/8
+run/0: {name: "index", value: 6, type: 1, properties: ["index": "integer"]} <- multiply {name: "row", value: 3, type: 2-1, properties: ["row": "address":"integer", "deref": ]}, {name: "width", value: 5, type: 1, properties: ["width": "integer"]}
+run/0: ingredient 0 is row
+mem/0: location 1202 is 1033
+mem/0: location 1033 is 0
+run/0: ingredient 1 is width
+mem/0: location 1204 is 3
+run/0: ingredient 1 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1205
+run/0: instruction print-character/9
+run/0: {name: "index", value: 6, type: 1, properties: ["index": "integer"]} <- add {name: "index", value: 6, type: 1, properties: ["index": "integer"]}, {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}
+run/0: ingredient 0 is index
+mem/0: location 1205 is 0
+run/0: ingredient 1 is column
+mem/0: location 1203 is 1034
+mem/0: location 1034 is 1
+run/0: product 0 is 1
+mem/0: storing 1 in location 1205
+run/0: instruction print-character/10
+run/0: {name: "buf", value: 7, type: 2-5-4, properties: ["buf": "address":"array":"character"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "data", value: 4, type: 0, properties: ["data": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1200 is 1031
+run/0: ingredient 1 is data
+run/0: address to copy is 1035
+run/0: its type is 2
+mem/0: location 1035 is 1036
+run/0: product 0 is 1036
+mem/0: storing 1036 in location 1206
+run/0: instruction print-character/11
+run/0: {name: "cursor", value: 8, type: 2-4, properties: ["cursor": "address":"character"]} <- index-address {name: "buf", value: 7, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "index", value: 6, type: 1, properties: ["index": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1206 is 1036
+run/0: ingredient 1 is {name: "index", value: 6, type: 1, properties: ["index": "integer"]}
+mem/0: location 1205 is 1
+run/0: address to copy is 1038
+run/0: product 0 is 1038
+mem/0: storing 1038 in location 1207
+run/0: instruction print-character/12
+run/0: {name: "cursor", value: 8, type: 2-4, properties: ["cursor": "address":"character", "deref": ]} <- copy {name: "c", value: 2, type: 4, properties: ["c": "character"]}
+run/0: ingredient 0 is c
+mem/0: location 1201 is 0
+mem/0: location 1207 is 1038
+mem/0: storing 0 in location 1038
+run/0: instruction print-character/14
+run/0: {name: "at-right?", value: 9, type: 3, properties: ["at-right?": "boolean"]} <- equal {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "width", value: 5, type: 1, properties: ["width": "integer"]}
+run/0: ingredient 0 is column
+mem/0: location 1203 is 1034
+mem/0: location 1034 is 1
+run/0: ingredient 1 is width
+mem/0: location 1204 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1208
+run/0: instruction print-character/15
+run/0: break-if {name: "at-right?", value: 9, type: 3, properties: ["at-right?": "boolean"]}, {name: "", value: 1, type: , properties: ["": ]}
+mem/0: location 1208 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction print-character/16
+run/0: {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]} <- add {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is column
+mem/0: location 1203 is 1034
+mem/0: location 1034 is 1
+run/0: ingredient 1 is 1
+run/0: product 0 is 2
+mem/0: location 1203 is 1034
+mem/0: storing 2 in location 1034
+run/0: instruction print-character/18
+run/0: reply {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "same-as-ingredient": "0"]}
+mem/0: location 1200 is 1031
+run/0: instruction clear-line/11
+run/0: loop {name: "", value: -4, type: , properties: ["": ]}
+run/0: ingredient 0 is -4
+run/0: jumping to instruction 8
+run/0: instruction clear-line/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "column", value: 3, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "n", value: 2, type: 1, properties: ["n": "integer"]}
+run/0: ingredient 0 is column
+mem/0: location 1140 is 1034
+mem/0: location 1034 is 2
+run/0: ingredient 1 is n
+mem/0: location 1139 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1142
+run/0: instruction clear-line/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 2, type: , properties: ["": ]}
+mem/0: location 1142 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction clear-line/10
+run/0: print-character {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: " ", value: 0, type: 0, properties: [" ": "literal-string"]}
+mem/0: location 1138 is 1031
+run/0: instruction print-character/0
+run/0: {name: "default-space", value: 0, type: 2-5-1, properties: ["default-space": "address":"array":"location"]} <- new {name: "location", value: 1, type: 0, properties: ["location": "type"]}, {name: "30", value: 30, type: 0, properties: ["30": "literal"]}
+mem/0: array size is 30
+mem/0: new alloc: 1229
+run/0: instruction print-character/1
+run/0: {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]} <- next-ingredient 
+run/0: product 0 is 1031
+mem/0: storing 1031 in location 1231
+run/0: instruction print-character/2
+run/0: {name: "c", value: 2, type: 4, properties: ["c": "character"]} <- next-ingredient 
+run/0: product 0 is 0
+mem/0: storing 0 in location 1232
+run/0: instruction print-character/4
+run/0: break-unless {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen"]}, {name: "", value: 14, type: , properties: ["": ]}
+mem/0: location 1231 is 1031
+run/0: ingredient 0 is 1031
+run/0: jump-unless fell through
+run/0: instruction print-character/5
+run/0: {name: "row", value: 3, type: 2-1, properties: ["row": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-row", value: 2, type: 0, properties: ["cursor-row": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1231 is 1031
+run/0: ingredient 1 is cursor-row
+run/0: address to copy is 1033
+run/0: product 0 is 1033
+mem/0: storing 1033 in location 1233
+run/0: instruction print-character/6
+run/0: {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer"]} <- get-address {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "cursor-column", value: 3, type: 0, properties: ["cursor-column": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1231 is 1031
+run/0: ingredient 1 is cursor-column
+run/0: address to copy is 1034
+run/0: product 0 is 1034
+mem/0: storing 1034 in location 1234
+run/0: instruction print-character/7
+run/0: {name: "width", value: 5, type: 1, properties: ["width": "integer"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "num-columns", value: 1, type: 0, properties: ["num-columns": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1231 is 1031
+run/0: ingredient 1 is num-columns
+run/0: address to copy is 1032
+run/0: its type is 1
+mem/0: location 1032 is 3
+run/0: product 0 is 3
+mem/0: storing 3 in location 1235
+run/0: instruction print-character/8
+run/0: {name: "index", value: 6, type: 1, properties: ["index": "integer"]} <- multiply {name: "row", value: 3, type: 2-1, properties: ["row": "address":"integer", "deref": ]}, {name: "width", value: 5, type: 1, properties: ["width": "integer"]}
+run/0: ingredient 0 is row
+mem/0: location 1233 is 1033
+mem/0: location 1033 is 0
+run/0: ingredient 1 is width
+mem/0: location 1235 is 3
+run/0: ingredient 1 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1236
+run/0: instruction print-character/9
+run/0: {name: "index", value: 6, type: 1, properties: ["index": "integer"]} <- add {name: "index", value: 6, type: 1, properties: ["index": "integer"]}, {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}
+run/0: ingredient 0 is index
+mem/0: location 1236 is 0
+run/0: ingredient 1 is column
+mem/0: location 1234 is 1034
+mem/0: location 1034 is 2
+run/0: product 0 is 2
+mem/0: storing 2 in location 1236
+run/0: instruction print-character/10
+run/0: {name: "buf", value: 7, type: 2-5-4, properties: ["buf": "address":"array":"character"]} <- get {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "deref": ]}, {name: "data", value: 4, type: 0, properties: ["data": "offset"]}
+run/0: ingredient 0 is x
+mem/0: location 1231 is 1031
+run/0: ingredient 1 is data
+run/0: address to copy is 1035
+run/0: its type is 2
+mem/0: location 1035 is 1036
+run/0: product 0 is 1036
+mem/0: storing 1036 in location 1237
+run/0: instruction print-character/11
+run/0: {name: "cursor", value: 8, type: 2-4, properties: ["cursor": "address":"character"]} <- index-address {name: "buf", value: 7, type: 2-5-4, properties: ["buf": "address":"array":"character", "deref": ]}, {name: "index", value: 6, type: 1, properties: ["index": "integer"]}
+run/0: ingredient 0 is buf
+mem/0: location 1237 is 1036
+run/0: ingredient 1 is {name: "index", value: 6, type: 1, properties: ["index": "integer"]}
+mem/0: location 1236 is 2
+run/0: address to copy is 1039
+run/0: product 0 is 1039
+mem/0: storing 1039 in location 1238
+run/0: instruction print-character/12
+run/0: {name: "cursor", value: 8, type: 2-4, properties: ["cursor": "address":"character", "deref": ]} <- copy {name: "c", value: 2, type: 4, properties: ["c": "character"]}
+run/0: ingredient 0 is c
+mem/0: location 1232 is 0
+mem/0: location 1238 is 1039
+mem/0: storing 0 in location 1039
+run/0: instruction print-character/14
+run/0: {name: "at-right?", value: 9, type: 3, properties: ["at-right?": "boolean"]} <- equal {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "width", value: 5, type: 1, properties: ["width": "integer"]}
+run/0: ingredient 0 is column
+mem/0: location 1234 is 1034
+mem/0: location 1034 is 2
+run/0: ingredient 1 is width
+mem/0: location 1235 is 3
+run/0: product 0 is 0
+mem/0: storing 0 in location 1239
+run/0: instruction print-character/15
+run/0: break-if {name: "at-right?", value: 9, type: 3, properties: ["at-right?": "boolean"]}, {name: "", value: 1, type: , properties: ["": ]}
+mem/0: location 1239 is 0
+run/0: ingredient 0 is 0
+run/0: jump-if fell through
+run/0: instruction print-character/16
+run/0: {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]} <- add {name: "column", value: 4, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "1", value: 1, type: 0, properties: ["1": "literal"]}
+run/0: ingredient 0 is column
+mem/0: location 1234 is 1034
+mem/0: location 1034 is 2
+run/0: ingredient 1 is 1
+run/0: product 0 is 3
+mem/0: location 1234 is 1034
+mem/0: storing 3 in location 1034
+run/0: instruction print-character/18
+run/0: reply {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "same-as-ingredient": "0"]}
+mem/0: location 1231 is 1031
+run/0: instruction clear-line/11
+run/0: loop {name: "", value: -4, type: , properties: ["": ]}
+run/0: ingredient 0 is -4
+run/0: jumping to instruction 8
+run/0: instruction clear-line/8
+run/0: {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]} <- greater-or-equal {name: "column", value: 3, type: 2-1, properties: ["column": "address":"integer", "deref": ]}, {name: "n", value: 2, type: 1, properties: ["n": "integer"]}
+run/0: ingredient 0 is column
+mem/0: location 1140 is 1034
+mem/0: location 1034 is 3
+run/0: ingredient 1 is n
+mem/0: location 1139 is 3
+run/0: product 0 is 1
+mem/0: storing 1 in location 1142
+run/0: instruction clear-line/9
+run/0: break-if {name: "done?", value: 5, type: 3, properties: ["done?": "boolean"]}, {name: "", value: 2, type: , properties: ["": ]}
+mem/0: location 1142 is 1
+run/0: ingredient 0 is 1
+run/0: ingredient 1 is 
+run/0: jumping to instruction 12
+run/0: instruction clear-line/13
+run/0: {name: "column", value: 3, type: 2-1, properties: ["column": "address":"integer", "deref": ]} <- copy {name: "original-column", value: 4, type: 1, properties: ["original-column": "integer"]}
+run/0: ingredient 0 is original-column
+mem/0: location 1141 is 0
+mem/0: location 1140 is 1034
+mem/0: storing 0 in location 1034
+run/0: instruction clear-line/14
+run/0: reply {name: "x", value: 1, type: 2-11, properties: ["x": "address":"screen", "same-as-ingredient": "0"]}
+mem/0: location 1138 is 1031
+run/0: result 0 is 1031
+mem/0: storing 1031 in location 1
+run/0: instruction test-clear-line-erases-printed-characters/4
+run/0: {name: "2", value: 2, type: 2-5-4, properties: ["2": "address":"array":"character"]} <- get {name: "1", value: 1, type: 2-11, properties: ["1": "address":"screen", "deref": ]}, {name: "data", value: 4, type: 0, properties: ["data": "offset"]}
+run/0: ingredient 0 is 1
+mem/0: location 1 is 1031
+run/0: ingredient 1 is data
+run/0: address to copy is 1035
+run/0: its type is 2
+mem/0: location 1035 is 1036
+run/0: product 0 is 1036
+mem/0: storing 1036 in location 2
+run/0: instruction test-clear-line-erases-printed-characters/5
+run/0: {name: "3", value: 3, type: 5-4, properties: ["3": "array":"character"]} <- copy {name: "2", value: 2, type: 2-5-4, properties: ["2": "address":"array":"character", "deref": ]}
+run/0: ingredient 0 is 2
+mem/0: location 2 is 1036
+mem/0: location 1036 is 6
+mem/0: location 1037 is 0
+mem/0: location 1038 is 0
+mem/0: location 1039 is 0
+mem/0: location 1040 is 0
+mem/0: location 1041 is 0
+mem/0: location 1042 is 0
+mem/0: storing 6 in location 3
+mem/0: storing 0 in location 4
+mem/0: storing 0 in location 5
+mem/0: storing 0 in location 6
+mem/0: storing 0 in location 7
+mem/0: storing 0 in location 8
+mem/0: storing 0 in location 9