Better debug info

1 files changed, 1 insertions, 1 deletions

diff --git a/stream.sig b/stream.sig
index 7e0f45b..2f2c834 100644
--- a/stream.sig
+++ b/stream.sig
@@ -11,7 +11,6 @@ signature STREAM = sig
   val Ppos: (pos, 'a, 'b) a1printer
 
   val getchar: t -> char option * t
-  val getcharEx: t -> char * t (* throws EOF *)
 
   (* Will throw UngetcError, if applied at the beginning of the stream.
    * Can be always avoided, so is not provided in sig file *)
@@ -28,6 +27,7 @@ signature STREAM = sig
   val createFromInstream: string -> TextIO.instream -> t
 
   val getOffset: t -> fileOffset
+  val isFirstOnLine: t -> fileOffset -> bool
   val getPosRaw: fileOffset -> t -> pos * t
   val getPos: t -> pos * t
   val getPosAfterChar: t -> pos * t