[issue31504] Documentation for return value for string.rindex is missing when search string is empty

[Vedran Čačić]

Vedran Čačić <vedgar at gmail.com> added the comment:

Maybe you would use 5, but I would use 7 and get the same result. If the docs say "X.rindex(Y) == i means i is the highest index where Y is found in X", and "Y is found in X at i" is interpreted as "X[i:i+len(Y)] == Y" (as Serhiy said), then there is no such (highest) index.

I understand what _you_'re saying, but please understand that the docs do not say anything like that.

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<https://bugs.python.org/issue31504>
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