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https://github.com/fish-shell/fish-shell
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763063e741
This is only needed if we make undefined vars an error as proposed in issue #4163 but it's a good idea anyway.
18 lines
434 B
Fish
18 lines
434 B
Fish
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function popd --description "Pop directory from the stack and cd to it"
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if count $argv >/dev/null
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switch $argv[1]
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case -h --h --he --hel --help
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__fish_print_help popd
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return 0
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end
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end
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if set -q dirstack[1]
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cd $dirstack[1]
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set -e dirstack[1]
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else
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printf (_ "%s: Directory stack is empty…\n") popd 1>&2
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return 1
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end
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end
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