#lang racket/base (require (for-syntax racket/base syntax/parse #;racket/syntax) #;racket/syntax) (provide (all-defined-out)) (define-syntax (syntax-match stx) (syntax-case stx (syntax) [(_ stx-arg [(syntax pattern) body ...] ...) #'(syntax-case stx-arg () [pattern body ...] ...)])) (define-syntax (add-syntax stx) (syntax-case stx (syntax) [(_ ([(syntax sid) sid-stx] ...) body ...) #'(with-syntax ([sid sid-stx] ...) body ...)])) (define-syntax syntax-let (make-rename-transformer #'add-syntax)) (define-syntax inject-syntax (make-rename-transformer #'add-syntax)) #;(define-syntax syntax-variable (make-rename-transformer #'format-id))