2 files changed, 11 insertions, 2 deletions

diff --git a/src/tafreader.cpp b/src/tafreader.cpp
index 4f0e1ec..29796f1 100644
--- a/src/tafreader.cpp
+++ b/src/tafreader.cpp
@@ -13,7 +13,8 @@ using namespace Bu;
 
 Bu::TafReader::TafReader( Bu::Stream &sIn ) :
         c( 0 ),
-        sIn( sIn )
+        sIn( sIn ),
+        iLine( 1 ), iCol( 1 )
 {
         next(); next();
 }
@@ -62,7 +63,7 @@ void Bu::TafReader::groupContent( Bu::TafGroup *pGroup )
                 else if( c == '/' && la == '/' )
                         pGroup->addChild( readComment( true ) );
                 else if( c == ':' )
-                        throw TafException("Encountered stray ':' in taf stream.");
+                        throw TafException("Encountered stray ':' in taf stream at %d:%d.", iLine, iCol );
                 else
                         pGroup->addChild( readProperty() );
         }
@@ -187,6 +188,13 @@ bool Bu::TafReader::isws()
 
 void Bu::TafReader::next()
 {
+        if( c == '\n' )
+        {
+                iLine++;
+                iCol = 1;
+        }
+        else
+                iCol++;
         if( c == '}' )
         {
                 sIn.read( &c, 1 );
diff --git a/src/tafreader.h b/src/tafreader.h
index 3668296..ce67a5f 100644
--- a/src/tafreader.h
+++ b/src/tafreader.h
@@ -37,6 +37,7 @@ namespace Bu
                 Bu::FString readStr();
                 char c, la;
                 Bu::Stream &sIn;
+                int iLine, iCol;
         };
 }