Ignore dotfiles in running a whole directory

diff --git a/src/main.sml b/src/main.sml
index 164297f..f3bedc2 100644 (file)
--- a/src/main.sml
+++ b/src/main.sml
@@ -92,7 +92,9 @@ fun check fname =
            end
     end
 
-val notTmp = CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"." orelse ch = #"_" orelse ch = #"-")
+fun notTmp s =
+    String.sub (s, 0) <> #"."
+    andalso CharVector.all (fn ch => Char.isAlphaNum ch orelse ch = #"." orelse ch = #"_" orelse ch = #"-") s
 
 fun checkDir dname =
     let