reorg

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

@@ -1,25 +1,25 @@
 #lang racket/base
 (require (for-syntax racket/base) syntax/strip-context)
-(provide define-read-functions)
+(provide define-read-and-read-syntax)
 
 ;; `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`.
 
-(define-syntax (define-read-functions use-site-stx)
-  (syntax-case use-site-stx ()
+(define-syntax (define-read-and-read-syntax calling-site-stx)
+  (syntax-case calling-site-stx ()
     [(_ (PATH PORT) BODY ...)
-     (with-syntax ([READ (datum->syntax use-site-stx 'read)]
-                   [READ-SYNTAX (datum->syntax use-site-stx 'read-syntax)])
+     (with-syntax ([READ (datum->syntax calling-site-stx 'read)]
+                   [READ-SYNTAX (datum->syntax calling-site-stx 'read-syntax)])
        #'(begin           
            (provide READ READ-SYNTAX)
-           (define (use-site-read-function PATH PORT)
+           (define (calling-site-function PATH PORT)
              BODY ...) ; don't care whether this produces datum or syntax
            
            (define (READ-SYNTAX path port)
              ;; because `read-syntax` must produce syntax
              ;; coerce a datum result to syntax if needed (à la `with-syntax`)
-             (define result-syntax (let ([output (use-site-read-function path port)])
+             (define result-syntax (let ([output (calling-site-function path port)])
                                      (if (syntax? output)
                                          output 
                                          (datum->syntax #f output))))
@@ -30,7 +30,7 @@
            
            (define (READ port)
              ; because `read` must produce a datum
-             (let ([output (use-site-read-function #f port)])
+             (let ([output (calling-site-function #f port)])
                (if (syntax? output)
                    (syntax->datum output)
                    output)))))]))

beautiful-racket/br/bf.rkt

@@ -2,7 +2,7 @@
 
 (module reader br
   (provide read-syntax)
-  (require "tokenizer.rkt" "parser.rkt")
+  (require "bf/tokenizer.rkt" "bf/parser.rkt")
   (define (read-syntax src-path src-port)
     (define parsed-syntax (parse src-path (tokenize src-port)))
     ;; `strip-context` because `read-syntax` promises
@@ -10,14 +10,14 @@
     ;; (so later operations can add it)
     (strip-context
      (inject-syntax ([parsed-syntax])
-                    #'(module bf-interpreter br-bf
+                    #'(module bf-interpreter br/bf
                         parsed-syntax)))))
 
 ;; compact version
 #;(module reader br
-  (require br/read-functions "tokenizer.rkt" "parser.rkt")
-  (define-read-functions (src-path src-port)
-    #`(module bf-interpreter br-bf
+  (require br/reader-utils "tokenizer.rkt" "parser.rkt")
+  (define-read-and-read-syntax (src-path src-port)
+    #`(module bf-interpreter br/bf
         #,(parse src-path (tokenize src-port)))))
 
 (provide (rename-out [bf-module-begin #%module-begin])

beautiful-racket/br/bf/bf-hash-sexp.rkt

@@ -1,2 +1,2 @@
-#lang s-exp br-bf
+#lang s-exp br/bf
 (bf-program (op "+") (op "+") (op "+") (op "+") (op "+") (op "+") (op "+") (loop "[" (op ">") (op "+") (op "+") (op "+") (op "+") (op "+") (op "<") (op "-") "]") (op ">") (op "."))

beautiful-racket/br/bf/bf-hash.rkt

@@ -1,2 +1,2 @@
-#lang br-bf
+#lang br/bf
 +++++++[>+++++<-]>.

beautiful-racket/br/bf/hello-world.rkt

@@ -1,4 +1,4 @@
-#lang br-bf
+#lang br/bf
 ++++++[>++++++++++++<-]>.
 >++++++++++[>++++++++++<-]>+.
 +++++++..+++.>++++[>+++++++++++<-]>.