adjusts

beautiful-racket/br/demo/jsonic-2/buttons.rkt

@@ -1,8 +1,8 @@
 #lang br
 (require racket/draw)
-(provide buttons)
+(provide make-jsonic-buttons)
 
-(define buttons
+(define make-jsonic-buttons
   (list (let ([label "Insert expression"]
               [bitmap (make-object bitmap% 16 16)]
               [callback (λ (drr-frame)

beautiful-racket/br/demo/jsonic-2/colorer.rkt

@@ -3,7 +3,7 @@
          syntax-color/racket-lexer
          parser-tools/lex-sre)
   
-(provide color-lexer)
+(provide color-jsonic)
 
 (define in-racket-expr? #f)
 
@@ -15,7 +15,7 @@
   (check-true (at-racket-boundary? (open-input-string "$@foo")))
   (check-false (at-racket-boundary? (open-input-string "foo$@"))))
 
-(define (color-lexer input-port)
+(define (color-jsonic input-port)
   (define jsonic-lexer
     (lexer
      [(eof) (values lexeme 'eof #f #f #f)]

beautiful-racket/br/demo/jsonic-2/indenter.rkt

@@ -1,10 +1,10 @@
 #lang at-exp br
 (require br/indent)
-(provide indenter)
+(provide indent-jsonic)
 
 (define indent-width 2)
 
-(define (indenter tb [this-pos 0])
+(define (indent-jsonic tb [this-pos 0])
   (define this-line (line tb this-pos))
   (define prev-line (previous-line tb this-pos))
   (define prev-indent (or (line-indent tb prev-line) 0))
@@ -34,6 +34,5 @@
 }
 here
     )
-  (displayln (test-indenter indenter test-str))
-  (check-equal? (str->indents (test-indenter indenter test-str))
+  (check-equal? (str->indents (test-indenter indent-jsonic test-str))
                 (map (λ(x) (* x indent-width)) '(0 0 1 1 2 2 1 1 0))))

beautiful-racket/br/demo/jsonic-2/main.rkt

@@ -1,27 +1,14 @@
 #lang br/quicklang
 (module reader br
-  (require "reader.rkt")
-  (provide read-syntax))
-
-#|
-Demonstrate:
-+ contracts
-+ unit tests
-+ color lexing
-+ indentation
-+ toolbar buttons
-+ docs
-+ info.rkt
-|#
-
-
-(define (get-info . _)
-  (λ (key default)
+  (require "reader.rkt" "colorer.rkt"
+           "indenter.rkt" "buttons.rkt")
+  (provide read-syntax get-info)
+  (define (get-info port mod line col pos)
+    (define (handle-query key default)
       (case key
-      [(color-lexer)
-       (dynamic-require 'br/demo/jsonic/color-lexer 'color-lexer (λ () #f))]
-      [(drracket:indentation)
-       (dynamic-require 'br/demo/jsonic/indenter 'indenter (λ () #f))]
-      [(drracket:toolbar-buttons)
-       (dynamic-require 'br/demo/jsonic/toolbar 'buttons (λ () #f))]
-      [else default])))
+        [(color-lexer) color-jsonic]
+        [(drracket:indentation) indent-jsonic]
+        [(drracket:toolbar-buttons) make-jsonic-buttons]
+        [else default]))
+    handle-query))
+