>the key is iterating backwards. if you iterate forward 1 char at a time,
>and you replace one char, the quote, with a multi char string, the
>repeat loop gets mighty confused about where it is. the same thing can
>happen when you loop through a list, and change the list in the loop. do
>it backwards, and the extra characters are added at a point that's after
>the iteration point, so the next iteration of the loop deals with the
>correct char.
>
>-bhakti, being slightly pedantic
I'm confused, were you explaining this to someone? I already iterate
backwards, for the reasons you said.
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