1 # TODO-deprecate: Code we want to get rid of!
2
3
4 #### oil:upgrade as alias for ysh:upgrade
5
6 shopt -p | grep simple_word
7 shopt --set oil:upgrade
8 shopt -p | grep simple_word
9
10 shopt --unset ysh:upgrade
11 shopt -p | grep simple_word
12
13 ## STDOUT:
14 shopt -u simple_word_eval
15 shopt -s simple_word_eval
16 shopt -u simple_word_eval
17 ## END
18
19
20 #### %() array literal
21
22 shopt --set parse_at
23
24 var x = %(one two)
25 echo @x
26
27 ## STDOUT:
28 one two
29 ## END
30
31 #### _match() instead of _group()
32
33 shopt --set ysh:upgrade
34
35 if ('foo42' ~ / <capture d+> /) {
36 echo $[_match(0)]
37 echo $[_group(0)]
38 }
39
40 ## STDOUT:
41 42
42 42
43 ## END
44
45 #### _status instead of _error.code
46
47 shopt --set ysh:upgrade
48
49 f() {
50 return 42
51 }
52
53 try {
54 f
55 }
56 echo status=$_status
57
58 ## STDOUT:
59 status=42
60 ## END
61
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64