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to-json/pretty: "\uD83C\uDDE9\uD83C\uDDEA" is not pretty #56

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dolmen opened this issue May 14, 2019 · 2 comments
Open

to-json/pretty: "\uD83C\uDDE9\uD83C\uDDEA" is not pretty #56

dolmen opened this issue May 14, 2019 · 2 comments

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@dolmen
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dolmen commented May 14, 2019 •
edited

Pretty output is for humans. "\uD83C\uDDE9\uD83C\uDDEA" is not pretty.

What happens:

$ perl6 -MJSON::Fast -e 'say to-json "馃嚛馃嚜", :pretty'
"\uD83C\uDDE9\uD83C\uDDEA"

Expected output:

"馃嚛馃嚜"
@dolmen dolmen changed the title to-json/pretty: "" is not pretty to-json/pretty: "\uD83C\uDDE9\uD83C\uDDEA" is not pretty May 14, 2019
@timo
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timo commented May 14, 2019

i disagree. :pretty json output should still be valid json, as terrible as that is.

@timo
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timo commented May 14, 2019

welp, re-reading the multitude of json rfcs i don't understand where i got the impression that anything outside of the basic multilingual plane has to be turned into utf16 surrogate pairs that are then escaped.

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@timo @dolmen