prefixed util.rkt

config.rkt

@@ -1,5 +1,4 @@
 #lang racket/base
-(require racket/file)
 (provide (all-defined-out))
 
 (define program-name "rodo")

util.rkt

@@ -1,19 +1,19 @@
 #lang racket/base
 
-(require racket/list
-	 racket/file
-	 racket/string
-	 "config.rkt"
-	 "messages.rkt")
+(require (prefix-in list: racket/list)
+         (prefix-in file: racket/file)
+         (prefix-in string: racket/string)
+         (prefix-in config: "config.rkt")
+         (prefix-in messages: "messages.rkt"))
 
 (provide (all-defined-out))
 
 (define (check-for-file)
-  (file-exists? path))
+  (file-exists? config:path))
 
 (define (create-file)
   (let ([opened-file
-	  (open-output-file path
+         (open-output-file config:path
                            #:mode 'text
                            #:exists 'can-update)])
     (close-output-port opened-file)))
@@ -21,14 +21,14 @@
 (define (check-for-folder)
   (directory-exists? (expand-user-path
                       (string-append
-			 program-path
-			 program-directory))))
+                       config:program-path
+                       config:program-directory))))
 
 (define (create-folder)
   (make-directory (expand-user-path
                    (string-append
-		      program-path
-		      program-directory))))
+                    config:program-path
+                    config:program-directory))))
 
 (define (display-hash-ref hash-list key)
   (display (hash-ref hash-list key)))
@@ -36,14 +36,14 @@
 (define (d-vector-ref args key)
   (display (vector-ref args key)))
 
-(define (file->string-list path-to-file)
-  (let ([todo-list (file->lines path-to-file 
+(define (file->string-list config:path-to-file)
+  (let ([todo-list (file:file->lines config:path-to-file 
                                      #:mode 'text
                                      #:line-mode 'any)])
     todo-list))
 
 (define (list-empty? lst)
-  (empty? (rest (file->string-list lst))))
+  (list:empty? (list:rest (file->string-list lst))))
 
 (define (get-removed-item lst args)
   (list-ref lst (string->number args)))
@@ -54,15 +54,15 @@
 
 (define (prefix-with-number lst)
   (map string-append 
-       (map number->string (rest (range (length lst)))) 
-       (rest lst))) 
+       (map number->string (list:rest (list:range (length lst)))) 
+       (list:rest lst))) 
 
 (define (prefix-with-period lst)
   (string-append ". " lst))
 
 (define (prettify-list)
   (display
-    (string-join (prefix-with-number (map prefix-with-period (file->string-list path)))
+   (string:string-join (prefix-with-number (map prefix-with-period (file->string-list config:path)))
                        "\n"
                        #:after-last "\n")))
 
@@ -70,32 +70,32 @@
   (reverse (cons args (reverse (file->string-list lst)))))
 
 (define (display-item-added args)
-  (display-hash-ref messages 'item-added-prefix)
+  (display-hash-ref messages:messages 'item-added-prefix)
   (quote-item args)
-  (display-hash-ref messages 'item-added-suffix))
+  (display-hash-ref messages:messages 'item-added-suffix))
 
 (define (display-item-removed args)
-  (display-hash-ref messages 'item-removed-prefix)
+  (display-hash-ref messages:messages 'item-removed-prefix)
   (quote-item args)
-  (display-hash-ref messages 'item-removed-suffix))
+  (display-hash-ref messages:messages 'item-removed-suffix))
 
 (define (show-list)
   (cond [(and
           (check-for-folder)
           (check-for-file))
          (if
-	   (list-empty? path)
-	   (display-hash-ref messages 'empty-todo-list)
+          (list-empty? config:path)
+          (display-hash-ref messages:messages 'empty-todo-list)
           (prettify-list))]
         [else
-	  (display-hash-ref messages 'file-not-found)
-	  (display-hash-ref messages 'try-init)]))
+         (display-hash-ref messages:messages 'file-not-found)
+         (display-hash-ref messages:messages 'try-init)]))
 
 (define (add-item-to-file args)
-  (let ([new-list (append-to-end args path)])
-    (display-to-file 
-      (string-join new-list "\n" #:after-last "\n")
-      path
+  (let ([new-list (append-to-end args config:path)])
+    (file:display-to-file 
+     (string:string-join new-list "\n" #:after-last "\n")
+     config:path
      #:mode 'text
      #:exists 'replace)
     (display-item-added args)))
@@ -106,29 +106,29 @@
        (check-for-file))
       (add-item-to-file (vector-ref args 1))
       (begin
-      (display-hash-ref messages 'file-not-found)
-      (display-hash-ref messages 'try-init))))
+        (display-hash-ref messages:messages 'file-not-found)
+        (display-hash-ref messages:messages 'try-init))))
 
 (define (remove-item-from-file args)
-  (let ([removed-item (get-removed-item (file->string-list path) args)]
+  (let ([removed-item (get-removed-item (file->string-list config:path) args)]
         [new-list (remove 
-		    (list-ref (file->string-list path) (string->number args)) 
-		    (file->string-list path))])
-    (display-to-file 
-      (string-join new-list "\n" #:after-last "\n")
-      path
+                   (list-ref (file->string-list config:path) (string->number args)) 
+                   (file->string-list config:path))])
+    (file:display-to-file 
+     (string:string-join new-list "\n" #:after-last "\n")
+     config:path
      #:mode 'text
      #:exists 'replace)
     (display-item-removed removed-item)))
 
 (define (remove-item args)
-  (cond [(list-empty? path)
-	 (display-hash-ref messages 'empty-todo-list)]
+  (cond [(list-empty? config:path)
+         (display-hash-ref messages:messages 'empty-todo-list)]
 	[(and
           (check-for-folder)
           (check-for-file))
 	 (remove-item-from-file (vector-ref args 1))]
 	[(and (not (check-for-folder)) (not (check-for-file)))
 	 (begin
-	   (display-hash-ref messages 'file-not-found)
-	   (display-hash-ref messages 'try-init))]))
+	   (display-hash-ref messages:messages 'file-not-found)
+	   (display-hash-ref messages:messages 'try-init))]))