add global variable space

could in the long run move spaces functionality to the class
and since the class is global anyway, wouldn’t need this

lib/soml/compiler/field_def.rb

@@ -6,7 +6,8 @@ module Soml
       reset_regs # field_def is a statement, no return and all regs
       #puts statement.inspect
       type , name , value = *statement
-      @method.ensure_local( name.first, type ) unless( @method.has_arg(name.first))
+      name_s = no_space( name.first )
+      @method.ensure_local( name_s, type ) unless( @method.has_arg(name_s))
       # if there is a value assigned, process it as am assignemnt statement (kind of call on_assign)
       process( s(:assignment , name , value )  ) if value
       return nil