35 lines
1.7 KiB
Plaintext
35 lines
1.7 KiB
Plaintext
caption: jsonstringify
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created: 20171029155051467
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from-version: 5.1.14
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modified: 20230922121404577
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op-input: a [[selection of titles|Title Selection]]
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op-output: the input with JSON string encodings applied
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op-parameter:
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op-parameter-name:
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op-purpose: apply JSON string encoding to a string, see also the similar <<.olink stringify>>
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op-suffix: <<.from-version "5.1.23">> optionally, the keyword `rawunicode`
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op-suffix-name: R
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tags: [[Filter Operators]] [[String Operators]]
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title: jsonstringify Operator
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type: text/vnd.tiddlywiki
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The following substitutions are made:
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|!Character |!Replacement |!Condition |
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|`\` |`\\` |Always |
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|`"` |`\"` |Always |
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|Carriage return (0x0d) |`\r` |Always |
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|Line feed (0x0a) |`\n` |Always |
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|Backspace (0x08) |`\b` |Always |
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|Form field (0x0c) |`\f` |Always |
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|Tab (0x09) |`\t` |Always|
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|Characters from 0x00 to 0x1f, except listed above |`\u####` where #### is four hex digits |Always |
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|Characters from from 0x80 to 0xffff|`\u####` where #### is four hex digits |If `rawunicode` suffix is not present (default) |
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|Characters from 0x80 to 0xffff|<<.from-version "5.1.23">> Unchanged |If `rawunicode` suffix is present |
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<<.from-version "5.1.23">> If the suffix `rawunicode` is present, Unicode characters above 0x80 (such as ß, ä, ñ or 🎄) will be passed through unchanged. Without the suffix, they will be substituted with `\u` codes, which was the default behavior before 5.1.23. Characters outside the Basic Multilingual Plane, such as 🎄 and other emojis, will be encoded as a UTF-16 surrogate pair, i.e. with two `\u` sequences.
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<<.note """Mind the differences compared to <<.olink stringify>> in encoding of single quotes and control characters (0x00 to 0x1f).
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""">>
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<<.operator-examples "jsonstringify">> |