27 lines
368 B
Plaintext
27 lines
368 B
Plaintext
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# $FreeBSD$
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f() {
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local "$@"
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set -a
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x=7
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case $- in
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*a*) : ;;
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*) echo In-function \$- bad
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esac
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[ "$x" = 7 ] || echo In-function \$x bad
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}
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x=1
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case $- in
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*a*) echo Initial \$- bad
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esac
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f x -
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case $- in
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*a*) echo Intermediate \$- bad
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esac
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[ "$x" = 1 ] || echo Intermediate \$x bad
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f - x
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case $- in
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*a*) echo Final \$- bad
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esac
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[ "$x" = 1 ] || echo Final \$x bad
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