#subStrings: is ANSI but #substrings: is not. Looking at GRStringTest >> #testSubStrings and GRAnsiStringsRule it seems that initially we used #subStrings: then transitioned to #substrings:.
See http://lists.squeakfoundation.org/pipermail/seaside-dev/2022-September/007363.html
#subStrings:is ANSI but#substrings:is not. Looking atGRStringTest >> #testSubStringsandGRAnsiStringsRuleit seems that initially we used#subStrings:then transitioned to#substrings:.See http://lists.squeakfoundation.org/pipermail/seaside-dev/2022-September/007363.html