- Removed SCStart/EndBuffering as far as possible and fixed an issue with

the capture command in that it not put resluts into the Tcl interpreter.
  This broke scriptcontext scripts in complicated situations.
- Resolved some issues with the TAS calculation and negative scattering sense.
- Fixed a bug which did not reset the state to idle after checking
  reachability in confvirtualmot.c


SKIPPED:
	psi/autowin.c
	psi/eigera2.c
	psi/jvlprot.c
	psi/makefile_linux
	psi/sinqhttpopt.c
	psi/tasscan.c

tasscanub.c

@@ -266,11 +266,12 @@ static int TASUBHeader(pScanData self)
   fprintf(self->fd, "DATE_: %s\n", pWork);
   fprintf(self->fd, "TITLE: %s\n", GetVarText("title"));
   fprintf(self->fd, "COMND: %s\n", GetVarText("lastscancommand"));
+  tasUpdate(self->pCon,pTAS->ub);
   fprintf(self->fd,
           "POSQE: QH=%8.4f, QK=%8.4f, QL=%8.4f, EN=%8.4f, UN=MEV\n",
           pTAS->ub->current.qh,
           pTAS->ub->current.qk,
-          pTAS->ub->current.qk, getTasPar(pTAS->ub->current, EN));
+          pTAS->ub->current.ql, getTasPar(pTAS->ub->current, EN));
   /*
      build the steps line
    */
@@ -662,6 +663,11 @@ static int TASUBScanDrive(pScanData self, int iPoint)
   /*
      loop through all the scan variables
    */
+  if(iPoint == 0 && pTAS->iFast != 1) {
+    pTAS->ub->stopFixed = 0;
+  } else {
+    pTAS->ub->stopFixed = 1;
+  }
   for (i = 0; i < self->iScanVar; i++) {
     DynarGet(self->pScanVar, i, &pPtr);
     pVar = (pVarEntry) pPtr;
@@ -675,6 +681,7 @@ static int TASUBScanDrive(pScanData self, int iPoint)
     }
   }
 
+
   /*
      now wait for our motors to arrive, thereby ignoring any error 
      returns. DO NOT WAIT if fast scan!
@@ -684,6 +691,7 @@ static int TASUBScanDrive(pScanData self, int iPoint)
   } else {
     status = Wait4Success(GetExecutor());
     pTAS->ub->silent = 0;
+    pTAS->ub->stopFixed = 0;
   }
   return 1;
 }
@@ -789,6 +797,7 @@ static int TASUBCollect(pScanData self, int iPoint)
 
   /* loop over all scan variables */
   status = 1;
+  memset(&sCount,0,sizeof(CountEntry));
 
   pTAS->ub->silent = 0;
   for (i = 0; i < self->iScanVar; i++) {