rename `test-reader` → `apply-reader`

beautiful-racket-lib/br/reader-utils.rkt

@@ -2,9 +2,12 @@
 (require (for-syntax racket/base racket/syntax br/syntax) br/define syntax/strip-context)
 (provide (all-defined-out))
 
-(define (test-reader read-syntax-proc str)
+(define (apply-reader read-syntax-proc str)
   (syntax->datum (read-syntax-proc #f (open-input-string str))))
 
+;; bw compat
+(define test-reader apply-reader)
+
 ;; `define-read-functions` simplifies support for the standard reading API,
 ;; which asks for `read` and `read-syntax`.
 ;; in general, `read` is just the datum from the result of `read-syntax`.

beautiful-racket-lib/br/scribblings/br.scrbl

@@ -679,11 +679,11 @@ xs
 
 
 @defproc[
-(test-reader
+(apply-reader
 [read-syntax-proc procedure?]
 [source-str string?])
 datum?]{
-Applies @racket[read-syntax-proc] to @racket[source-str] as if it were being read in from a source file. 
+Applies @racket[read-syntax-proc] to @racket[source-str] as if it were being read in from a source file. Perhaps helpful for testing & debugging.
 }