interp target path alias

Returns a Tcl list describing the target interpreter for an alias. The alias is specified with an interpreter path and source command name, just as in interp alias above. The name of the target interpreter is returned as an interpreter path, relative to the invoking interpreter. If the target interpreter for the alias is the invoking interpreter then an empty list is returned. If the target interpreter for the alias is not the invoking interpreter or one of its descendants then an error is generated. The target command does not have to be defined at the time of this invocation.

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See also:

• interp
• interp alias

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