1	#### Shell Append += with Oil Values (issue #840)
2
3	var g = 2
4	echo g=$g
5
6	# What should happen here?
7
8	g+=1
9	echo g=$g
10
11	g+=1
12	echo g=$g
13
14	## STDOUT:
15	## END
16
17
18	#### Shell ${x:-default} with Oil values (issue #954)
19
20	var mylist = [1, 2, 3]
21
22	echo mylist ${mylist:-default}
23
24	var myint = 42
25
26	echo myint ${myint:-default}
27
28	## STDOUT:
29	## END
30
31
32	#### Shell ${a[0]} with Oil values (issue #1092)
33
34	var a = [1, 2, 3]
35	echo first ${a[0]}
36
37	## STDOUT:
38	## END
39
40
41	#### Splice nested List
42
43	var mylist = ["ls", {name: 42}]
44
45	# What should happen here? I think it should be an error
46	@mylist
47
48	## STDOUT:
49	## END
50
51	#### Splice nested Dict
52
53	var d ={name: [1, 2, 3]}
54	echo ${d[@]}
55
56	## STDOUT:
57	## END
58
59
60	#### Concatenate shell arrays and ${#a}
61
62	var a = %(a)
63	var b = %(b)
64
65	echo "len a ${#a[@]}"
66	echo "len b ${#b[@]}"
67
68	pp cell a
69
70	var c = a ++ b
71	pp cell c # shouldn't be value.Obj!
72
73	echo ${#c[@]}
74
75	## STDOUT:
76	## END
77