15 multiassoc-syntax

7.7

15 multiassoc-syntax

Georges Dupéron <georges.duperon@gmail.com>

(require phc-toolkit/multiassoc-syntax)
	package: phc-toolkit

15.1 Template metafunction for multiassoc-syntax

(require phc-toolkit/tmpl-multiassoc-syntax)
	package: phc-toolkit

template metafunction
(tmpl-cdr-assoc-syntax maybe-default query [k . v] …)

maybe-default =
| #:default default
template metafunction
(!cdr-assoc maybe-default query [k . v] …)

maybe-default =
| #:default default

This template metafunction returns the first v whose k is free-identifier=? to the given query. If no such k exists, then default is returned if specified, and otherwise an error is raised while expanding the template.

15.2 Untyped versions of multiassoc-syntax

(require phc-toolkit/untyped/multiassoc-syntax)
	package: phc-toolkit

15.2.1 Untyped versions of tmpl-multiassoc-syntax

(require phc-toolkit/untyped/tmpl-multiassoc-syntax)
	package: phc-toolkit

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1	Aliases for other racket identifiers
2	backtrace
3	Compatibility wrappers
4	cond-let
5	contract
6	eval-get-values
7	Fixnum operations (fxxor …)
8	generate-indices
9	Generating identifiers
10	in
11	list-lang
12	list
13	logn-id
14	Miscellaneous utilities
15	multiassoc-syntax
16	not-implemented-yet
17	let-in binding and destructuring form
18	repeat-stx
19	require-provide
20	sequence
21	set
22	Syntax object manipulation utilities
23	syntax-parse helpers
24	test-framework
25	threading
26	tmpl
27	Utilities and patches for typed/ rackunit
28	Extensions for typed/ rackunit
29	typed-untyped
30	type-inference-helpers
31	values
32	Untyped versions of the modules
33	for/ list
34	meta operations on structs
35	Formatting identifiers so that Dr Racket still shows arrows
36	Versatile parser and template library

15.1	Template metafunction for multiassoc-syntax
15.2	Untyped versions of multiassoc-syntax