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\section vared vared - interactively edit the value of an environment variable
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\subsection vared-synopsis Synopsis
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<tt>vared VARIABLE_NAME</tt>
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\subsection vared-description Description
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vared is used to interactively edit the value of an environment
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variable. Array variables as a whole can not be edited using vared,
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but individual array elements can.
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\subsection vared-example Example
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<code>vared PATH[3]</code> edits the third element of the PATH array
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