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microgptyesterday at 12:51 PM2 repliesview on HN

also the same 'j' found in words like 'jujuism', 'jejunities', and 'bejeezus', also by a magical coincidence the same one in most Latin fonts, and even some random text strings such as 'pj$4'

But I suppose you're saying ASCII 10 was chosen as newly because it aligns with the down arrow on keyboards of the time. Maybe.


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kpsyesterday at 3:23 PM

Other way around. ASCII classified control characters into blocks and newline ended up a bit-flip away from J, so the ADM-3A printed ‘­↓’ on the ‘­J’ key.

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rgoulteryesterday at 3:20 PM

> I suppose you're saying ASCII 10 was chosen as newly because it aligns with the down arrow on keyboards of the time. Maybe.

The linked StackExchange has it as:

> What character was used for what control code was mostly a matter of bitwise arithmetics. LF is ^J because J happens to be at the corresponding location in the corresponding column of the table (+ 64 in decimal)

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