[DOCS] EQL: Document Unicode escape sequences #70694
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jrodewig
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elasticmachine
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Team:QL (Deprecated)
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Pinging @elastic/es-ql (Team:QL) |
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Pinging @elastic/es-docs (Team:Docs) |
rw-access
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Mar 22, 2021
rw-access
reviewed
Mar 22, 2021
Co-authored-by: Ross Wolf <[email protected]>
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Thanks for the corrections and links to the specs @rw-access. Much appreciated! |
matriv
reviewed
Mar 23, 2021
docs/reference/eql/syntax.asciidoc
Outdated
| @@ -410,6 +410,13 @@ double quote (`"`), must be escaped with a preceding backslash (`\`). | |||
| |`\"` | Double quote (`"`) | |||
| |==== | |||
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| You can escape Unicode characters using a case-insensitive hexadecimal | |||
| `\u{XXXXXXXX}` escape sequence. Hexadecimal values shorter than 8 characters are | |||
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Could you please add a sentence that 2-8, or that max 8 hex digits are allowed?
values shorter than 8 chars can imply that more than 8 are allowed.
matriv
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Mar 23, 2021
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Thanks @rw-access @matriv! |
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Documents escape sequences for Unicode characters in EQL.
Relates to #70514 and #62832.
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https://elasticsearch_70694.docs-preview.app.elstc.co/guide/en/elasticsearch/reference/master/eql-syntax.html#eql-syntax-escape-characters