| 1 | ## oils_failures_allowed: 4
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| 2 |
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| 3 | #### ${x|html}
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| 4 | x='echo hi 2>&1'
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| 5 | echo "${x|html}"
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| 6 | ## STDOUT:
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| 7 | echo hi 2>&1
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| 8 | ## END
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| 9 |
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| 10 | #### ${x %05d}
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| 11 | x=3
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| 12 | printf '%05d\n' "$x"
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| 13 | echo ${x %05d}
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| 14 | ## STDOUT:
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| 15 | 00003
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| 16 | 00003
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| 17 | ## END
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| 18 |
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| 19 | #### ${.myproc builtin sub}
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| 20 |
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| 21 | proc myproc() {
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| 22 | echo "$@"
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| 23 | }
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| 24 |
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| 25 | echo ${.myproc builtin sub}
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| 26 | ## STDOUT:
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| 27 | builtin sub
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| 28 | ## END
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| 29 |
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| 30 | #### $[x] with _ESCAPER
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| 31 | shopt --set ysh:upgrade
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| 32 |
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| 33 | source --builtin ysh/shvar.ysh
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| 34 |
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| 35 | x='echo hi 2>&1'
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| 36 |
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| 37 | shvar _ESCAPER=html {
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| 38 | echo "code $[x]"
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| 39 | }
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| 40 |
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| 41 | # No _ESCAPER: fatal error
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| 42 | echo "code $[x]"
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| 43 |
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| 44 | ## STDOUT:
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| 45 | code echo hi 2>&1
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| 46 | ## END
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| 47 |
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