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fixes macros.quote documentation; doubling of the escape operator never worked!

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Araq 2019-05-05 12:20:17 +02:00
commit a60305fbf3
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lib/core/macros.nim
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@ -561,9 +561,7 @@ proc quote*(bl: typed, op = "``"): NimNode {.magic: "QuoteAst", noSideEffect.}
## Within the quoted AST, you are able to interpolate NimNode expressions ## Within the quoted AST, you are able to interpolate NimNode expressions
## from the surrounding scope. If no operator is given, quoting is done using ## from the surrounding scope. If no operator is given, quoting is done using
## backticks. Otherwise, the given operator must be used as a prefix operator ## backticks. Otherwise, the given operator must be used as a prefix operator
## for any interpolated expression. The original meaning of the interpolation ## for any interpolated expression.
## operator may be obtained by escaping it (by prefixing it with itself):
## e.g. `@` is escaped as `@@`, `@@` is escaped as `@@@` and so on.
## ##
## Example: ## Example:
## ##