- Added separate drivable motors for four circle H, K, L

- Added a listen mode to commandlog in order to support the batchEditor
- Some small fixes to exe* for BatchEditor

SCinter.c

@@ -421,7 +421,12 @@ extern char *SkipSpace(char *pPtr);
      pTcl = (Tcl_Interp *)self->pTcl;
      if(pTcl)
      {
+       /*
+	 uncommented: the current versions of Tcl (8.3,4) dump core with a 
+	 memory problem deep in the Tcl library. This causes a core dump on
+	 each SICS restart and breaks the use of external tools.
        Tcl_DeleteInterp(pTcl);
+       */
      }
      
      free(self);