Initialisation almost succeeds. nil and t are successfully instantiated.

We then go into a mess of exceptions which trigger exceptions until we run out
of allocatable memory, but all those exceptions and stack frames are correctly
allocated and torn down again afterwards, so.... sort of good?

src/c/debug.c

@@ -123,7 +123,6 @@ void debug_printf( int level, int indent, wchar_t *format, ... ) {
 #ifdef DEBUG
     if ( level & verbosity ) {
         fwide( stderr, 1 );
-        fputws( L"\n", stderr );
         for ( int i = 0; i < indent; i++ ) {
             fputws( L" ", stderr );
         }