Bug fix for when debugintovarnames is set:    When deciding whether to move the permanent, consider whether    it is used by *any* register, not only the one to clear.
Bug fix for when debugintovarnames is set:
   When deciding whether to move the permanent, consider whether
   it is used by *any* register, not only the one to clear.



mistasse/mozart-graal,mozart/mozart2,eregon/mozart-graal,dianacgr/mozart2,eregon/mozart2,dianacgr/mozart2,layus/mozart2,eregon/mozart2,mozart/mozart2,Angeldude/mozart2,Angeldude/mozart2,eregon/mozart-graal,dianacgr/mozart2,eregon/mozart-graal,eregon/mozart-graal,avisparesearch/Mozart2,layus/mozart2,mistasse/mozart-graal,mistasse/mozart-graal,yjaradin/mozart2,eregon/mozart2,eregon/mozart-graal,eregon/mozart-graal,layus/mozart2,avisparesearch/Mozart2,mistasse/mozart-graal,yjaradin/mozart2,mistasse/mozart-graal,yjaradin/mozart2,mozart/mozart2,Angeldude/mozart2