2.21 Syntax Quoting: quote-syntax

2.1	Modules: module, module*, ...
2.2	Importing and Exporting: require and provide
2.3	Literals: quote and #%datum
2.4	Expression Wrapper: #%expression
2.5	Variable References and #%top
2.6	Locations: #%variable-reference
2.7	Procedure Applications and #%app
2.8	Procedure Expressions: lambda and case-lambda
2.9	Local Binding: let, let*, letrec, ...
2.10	Local Definitions: local
2.11	Constructing Graphs: shared
2.12	Conditionals: if, cond, and, and or
2.13	Dispatch: case
2.14	Definitions: define, define-syntax, ...
2.15	Sequencing: begin, begin0, and begin-for-syntax
2.16	Guarded Evaluation: when and unless
2.17	Assignment: set! and set!-values
2.18	Iterations and Comprehensions: for, for/ list, ...
2.19	Continuation Marks: with-continuation-mark
2.20	Quasiquoting: quasiquote, unquote, and unquote-splicing
2.21	Syntax Quoting: quote-syntax
2.22	Interaction Wrapper: #%top-interaction
2.23	Blocks: block
2.24	Internal-Definition Limiting: #%stratified-body
2.25	Performance Hints: begin-encourage-inline
2.26	Importing Modules Lazily: lazy-require

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quote-syntax

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2.21 Syntax Quoting: quote-syntax

syntax
(quote-syntax datum)

Similar to quote, but produces a syntax object that preserves the lexical information and source-location information attached to datum at expansion time.

Unlike syntax (#'), quote-syntax does not substitute pattern variables bound by with-syntax, syntax-parse, or syntax-case.

Examples:

> (syntax? (quote-syntax x))
#t
> (quote-syntax (1 2 3))
#<syntax:72:0 (1 2 3)>
> (with-syntax ([a #'5])
(quote-syntax (a b c)))
#<syntax:73:0 (a b c)>

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1	Language Model
2	Syntactic Forms
3	Datatypes
4	Structures
5	Classes and Objects
6	Units
7	Contracts
8	Pattern Matching
9	Control Flow
10	Concurrency and Parallelism
11	Macros
12	Input and Output
13	Reflection and Security
14	Operating System
15	Memory Management
16	Unsafe Operations
17	Running Racket
	Bibliography
	Index