rename mult to scale

Signed-off-by: Rene Hopf <renehopf@mac.com>

Author: rene-dev

src/emc/nml_intf/canon.hh

@@ -478,7 +478,7 @@ all axes have covered the same proportion of their required motion.
 The meanings of the parameters is the same as for STRAIGHT_TRAVERSE.*/
 
 extern void RIGID_TAP(int lineno,
-                      double x, double y, double z, double mult);
+                      double x, double y, double z, double scale);
 
 /* Move linear and synced with the previously set pitch.
 Only linear moves are allowed, axes A,B,C are not allowed to move.*/

src/emc/nml_intf/emc.hh

@@ -428,7 +428,7 @@ extern int emcTrajClearProbeTrippedFlag();
 extern int emcTrajProbe(EmcPose pos, int type, double vel, 
                         double ini_maxvel, double acc, unsigned char probe_type);
 extern int emcAuxInputWait(int index, int input_type, int wait_type, int timeout);
-extern int emcTrajRigidTap(EmcPose pos, double vel, double ini_maxvel, double acc, double mult);
+extern int emcTrajRigidTap(EmcPose pos, double vel, double ini_maxvel, double acc, double scale);
 
 extern int emcTrajUpdate(EMC_TRAJ_STAT * stat);
 

src/emc/rs274ngc/gcodemodule.cc

@@ -485,7 +485,7 @@ void STRAIGHT_PROBE(int line_number,
 
 }
 void RIGID_TAP(int line_number,
-               double x, double y, double z, double mult) {
+               double x, double y, double z, double scale) {
     if(metric) { x /= 25.4; y /= 25.4; z /= 25.4; }
     maybe_new_line(line_number);
     if(interp_error) return;

src/emc/sai/saicanon.cc

@@ -554,7 +554,7 @@ void STRAIGHT_PROBE(int line_number,
 }
 
 
-void RIGID_TAP(int line_number, double x, double y, double z, double mult)
+void RIGID_TAP(int line_number, double x, double y, double z, double scale)
 {