more cleanup

brag/brag/codegen/codegen.rkt

@@ -1,4 +1,4 @@
-#lang br
+#lang racket/base
 
 (require (for-template racket/base)
          racket/list

brag/brag/codegen/flatten.rkt

@@ -1,4 +1,4 @@
-#lang br
+#lang racket/base
 (require brag/rules/stx-types
          (for-syntax racket/base))
 

brag/brag/codegen/runtime.rkt

@@ -1,4 +1,4 @@
-#lang br
+#lang racket/base
 
 (require racket/match 
          racket/list

brag/brag/rules/parser.rkt

@@ -1,4 +1,4 @@
-#lang br
+#lang racket/base
 (require parser-tools/yacc
          parser-tools/lex
          racket/list
@@ -88,7 +88,7 @@
                       #f)
               $2))]
      
-     ;; angles indicate hiding. set hide value to #t
+     ;; angles indicate splicing. set splice value to #t
      [(RULE_HEAD_HIDDEN pattern)
       (begin
         (begin 

brag/brag/rules/stx.rkt

@@ -1,4 +1,4 @@
-#lang br
+#lang racket/base
 
 (require "rule-structs.rkt"
          parser-tools/lex

brag/brag/test/test-all.rkt

@@ -1,4 +1,4 @@
-#lang br
+#lang racket/base
 
 
 (require "test-0n1.rkt"

brag/brag/test/test-parser.rkt

@@ -1,4 +1,4 @@
-#lang br
+#lang racket/base
 
 
 (require rackunit

brag/info.rkt

@@ -1,6 +1,6 @@
 #lang setup/infotab
 
-(define deps '("base" "beautiful-racket-lib" "parser-tools-lib" "rackunit-lib" "python-tokenizer"))
+(define deps '("base" "parser-tools-lib" "rackunit-lib" "python-tokenizer"))
 (define build-deps '("at-exp-lib" "parser-tools-doc" "racket-doc"
                      "scribble-lib"))
 (define collection 'multi)