1 files changed, 2 insertions, 4 deletions
diff --git a/stream.sml b/stream.sml
index 92deb61..eb2cea1 100644
--- a/stream.sml
+++ b/stream.sml
@@ -18,7 +18,7 @@ structure Stream :> STREAM = struct
 
   type t = fileId * string * fileOffset * string
 
-  fun recycle (fid, fname, _, contents) = (fid, fname, contents)
+  fun convert (fid, fname, _, contents) = (fid, fname, contents)
 
   fun calcFilePos s offset =
   let
@@ -64,11 +64,9 @@ structure Stream :> STREAM = struct
     else
       (fid, fname, off - 1, contents)
 
-  fun getOffset (_, _, off, _) = off
-
   fun getPosAfterCharRead (fid, _, off, _) = (fid, off - 1)
 
-  fun getPposFromPos (_, pos) (_, fname, _, contents) =
+  fun pos2ppos (_, pos) (_, fname, _, contents) =
   let
     val (line, col) = calcFilePos contents pos
   in