KASH3 Ref - []

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| ### Function [] ( string S, elt-ord^rat pos ) -> char ### Syntax <string>[pos] ### Description Return the character at the `pos'-th position of `S'. Note: The length of `S' has to be at least `pos' and `pos' must not be negative nor 0. ### Examples s:="foo not bar"; s[2]; ### See also [] ( list, elt-ord^rat ) -> any {} ( string, list ) -> string
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