Wow, dictionaries, nested dictionaries, for loops

They all work.  I still think I should change the lists to arrays in the
backend so they can be indexed as well as iterated over and appended to.

1 files changed, 32 insertions, 2 deletions

diff --git a/src/functiondisplay.cpp b/src/functiondisplay.cpp
index fa5b79c..4790844 100644
--- a/src/functiondisplay.cpp
+++ b/src/functiondisplay.cpp
@@ -15,7 +15,37 @@ FunctionDisplay::~FunctionDisplay()
 
 void FunctionDisplay::call( class GameState &gState )
 {
-        Variable v = gState.popDeref();
-        sio << "Display:  " << v << sio.nl;
+        Bu::String s = gState.popDeref().to( Variable::tString ).getString();
+
+        sio << format( s ) << sio.nl;
+//      sio << "Display:  " << v << sio.nl;
+}
+
+Bu::String FunctionDisplay::format( const Bu::String &sSrc )
+{
+        Bu::String sRet;
+        bool bWs = true;
+        Bu::String::const_iterator i = sSrc.begin();
+
+        while( i )
+        {
+                for(; i; i++ )
+                {
+                        if( *i != ' ' && *i != '\t' && *i != '\n' && *i != '\r' )
+                                break;
+                }
+                for(; i; i++ )
+                {
+                        if( i == ' ' || i == '\t' || *i == '\n' || *i == '\r' )
+                        {
+                                sRet.append(' ');
+                                break;
+                        }
+                        
+                        sRet.append( *i );
+                }
+        }
+
+        return sRet;
 }