···

       
26
       
26
       
 
       
  "ppx_let"

     

       
27
       
27
       
 
       
  "odoc" {with-doc}

     

       
28
       
28
       
 
       
]

     

       
29
       
29
       
+
       
available: os != "macos"

     

       
29
       
30
       
 
       
build: [

     

       
30
       
31
       
 
       
  ["dune" "subst"] {dev}

     

       
31
       
32
       
 
       
  [