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chore: document expression support better in v8.json #1389

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Nov 29, 2025
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chore: document expression support better in v8.json #1389

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6 changes: 3 additions & 3 deletions src/reference/v8.json
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Original file line number Diff line number Diff line change
Expand Up @@ -2916,12 +2916,12 @@
},
"expression": {
"type": "array",
"value": "*",
"value": "expression_name",
"minimum": 1,
"doc": "An expression defines a function that can be used for data-driven style properties or feature filters."
"doc": "An expression defines a function that can be used for data-driven style properties or feature filters. The first element of an expression array is a string naming the expression operator, e.g. `\"*\"` or `\"case\"`. Elements that follow (if any) are the _arguments_ to the expression. Each argument is either a literal value (a string, number, boolean, or `null`), or another expression array."
},
"expression_name": {
"doc": "",
"doc": "First element in an expression array. May be followed by a number of arguments.",
"type": "enum",
"values": {
"let": {
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