Figured I might as well add single-line comments to taf, it now supports //

style comments.

5 files changed, 56 insertions, 16 deletions

diff --git a/src/tafnode.cpp b/src/tafnode.cpp
index c04455b..ec51535 100644
--- a/src/tafnode.cpp
+++ b/src/tafnode.cpp
@@ -141,9 +141,10 @@ const Bu::FString &Bu::TafProperty::getValue() const
         return sValue;
 }
 
-Bu::TafComment::TafComment( const Bu::FString &sText ) :
+Bu::TafComment::TafComment( const Bu::FString &sText, bool bEOL ) :
         TafNode( typeComment ),
-        sText( sText )
+        sText( sText ),
+        bEOL( bEOL )
 {
 }
 
@@ -156,3 +157,8 @@ const Bu::FString &Bu::TafComment::getText() const
         return sText;
 }
 
+bool Bu::TafComment::isEOLStyle() const
+{
+        return bEOL;
+}
+
diff --git a/src/tafnode.h b/src/tafnode.h
index 585ba73..e2e1cc0 100644
--- a/src/tafnode.h
+++ b/src/tafnode.h
@@ -98,13 +98,15 @@ namespace Bu
         class TafComment : public TafNode
         {
         public:
-                TafComment( const Bu::FString &sText );
+                TafComment( const Bu::FString &sText, bool bEOL=false );
                 virtual ~TafComment();
 
                 const Bu::FString &getText() const;
+                bool isEOLStyle() const;
 
         private:
                 Bu::FString sText;
+                bool bEOL;
         };
 }
 
diff --git a/src/tafreader.cpp b/src/tafreader.cpp
index 5609f7c..efcb3d9 100644
--- a/src/tafreader.cpp
+++ b/src/tafreader.cpp
@@ -49,6 +49,8 @@ void Bu::TafReader::groupContent( Bu::TafGroup *pGroup )
                         return;
                 else if( c == '/' && la == '*' )
                         pGroup->addChild( readComment() );
+                else if( c == '/' && la == '/' )
+                        pGroup->addChild( readComment( true ) );
                 else if( c == ':' )
                         throw TafException("Encountered stray ':' in taf stream.");
                 else
@@ -71,22 +73,43 @@ Bu::TafProperty *Bu::TafReader::readProperty()
         //printf("  %s = %s\n", sName.getStr(), sValue.getStr() );
 }
 
-Bu::TafComment *Bu::TafReader::readComment()
+Bu::TafComment *Bu::TafReader::readComment( bool bEOL )
 {
-        next();
         FString sCmnt;
-        for(;;)
+        next();
+        if( bEOL )
         {
-                next();
-                if( c == '*' && la == '/' )
+                for(;;)
                 {
-                        next(); next();
-                        break;
+                        next();
+                        if( c == '\n' && la == '\r' )
+                        {
+                                next(); next();
+                                break;
+                        }
+                        else if( c == '\n' || c == '\r' )
+                        {
+                                next();
+                                break;
+                        }
+                        sCmnt += c;
+                }
+        }
+        else
+        {
+                for(;;)
+                {
+                        next();
+                        if( c == '*' && la == '/' )
+                        {
+                                next(); next();
+                                break;
+                        }
+                        sCmnt += c;
                 }
-                sCmnt += c;
         }
 
-        return new TafComment( sCmnt );
+        return new TafComment( sCmnt, bEOL );
 }
 
 Bu::FString Bu::TafReader::readStr()
diff --git a/src/tafreader.h b/src/tafreader.h
index da285ab..f722ca4 100644
--- a/src/tafreader.h
+++ b/src/tafreader.h
@@ -23,7 +23,7 @@ namespace Bu
         private:
                 void groupContent( Bu::TafGroup *pNode );
                 Bu::TafProperty *readProperty();
-                Bu::TafComment *readComment();
+                Bu::TafComment *readComment( bool bEOL=false );
                 void ws();
                 bool isws();
                 void next();
diff --git a/src/tafwriter.cpp b/src/tafwriter.cpp
index b5690fc..c2fbc50 100644
--- a/src/tafwriter.cpp
+++ b/src/tafwriter.cpp
@@ -65,9 +65,18 @@ void Bu::TafWriter::writeProperty( const Bu::TafProperty *pProp )
 void Bu::TafWriter::writeComment( const Bu::TafComment *pComment )
 {
         ident();
-        sOut.write("/*", 2 );
-        sOut.write( pComment->getText().getStr(), pComment->getText().getSize() );
-        sOut.write("*/ ", 3 );
+        if( pComment->isEOLStyle() )
+        {
+                sOut.write("//", 2 );
+                sOut.write( pComment->getText().getStr(), pComment->getText().getSize() );
+                sOut.write("\n", 1 );
+        }
+        else
+        {
+                sOut.write("/*", 2 );
+                sOut.write( pComment->getText().getStr(), pComment->getText().getSize() );
+                sOut.write("*/ ", 3 );
+        }
 }
 
 void Bu::TafWriter::writeString( const Bu::FString &str )