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Avoid invoking extra subshell in __fish_md5
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@ -3,12 +3,12 @@ function __fish_md5
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# GNU systems
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if set -q argv[2]
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if test $argv[1] = -s
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echo (echo $argv[2] | md5sum | string split ' ')[1]
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echo $argv[2] | md5sum | string split ' ' -f 1
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else
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printf (_ "%s: Too many arguments %s\n") fish_md5 $argv >&2
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end
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else
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echo (md5sum $argv[1] | string split ' ')[1]
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md5sum $argv[1] | string split ' ' -f 1
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end
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return 0
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else if type -q md5
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