CallFrame         369 tclCmdIZ.c     	    CallFrame *framePtr;
CallFrame         153 tclInt.h           struct CallFrame *callerPtr;
CallFrame         156 tclInt.h           struct CallFrame *callerVarPtr;
CallFrame         202 tclInt.h           CallFrame *framePtr;	/* If a procedure is being executed, this
CallFrame         206 tclInt.h           CallFrame *varFramePtr;	/* Points to the call frame whose variables
CallFrame         465 tclProc.c          CallFrame *savedVarFramePtr, *framePtr;
CallFrame         659 tclProc.c          CallFrame frame;