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(?su)[\\]?(?P<name>dir):\{(?P<dir>[^}]+)\}=
(?su)[\\]?(?P<name>env):(?P<var>[a-zA-Z0-9_]+)=
(?su)[\\]?(?P<name>cmd):(?P<var>[a-zA-Z0-9_-]+)=
(?su)[\\]?(?P<name>path):\{(?P<path>[^}]+)\}=
(?su)[\\]?(?P<name>dir):\{(?P<dir>[^}]+)\}=
(?su)[\\]?(?P<name>env):(?P<var>[a-zA-Z0-9_]+)=
(?su)[\\]?(?P<name>cmd):(?P<var>[a-zA-Z0-9_-]+)=