remove useless whitespace on empty lines

api.rkt

@@ -410,11 +410,12 @@
      tags]))
 
 
-(define (add-tag-alias)
-  ; Should only run when the repo is first made
-  (system
-   "git config alias.tag !() { git notes --ref=$1 add HEAD -fm \"${*:2}\"}")) 
-    
+(define (add-tag-env post tag)
+  (environment-variables-set!
+   (current-environment-variables)
+   (string->bytes/utf-8
+    (regexp-replace* #px"\\/|\\." post "_"))
+   tag))
 
 ;(parameterize ([current-commits (get-commits)])