- introduced header file dependency check

- improvements in ease drivers
- no "Counting finished" message in tas scan

pardef.c

@@ -25,6 +25,7 @@ Markus Zolliker, March 2005
 #define ILLPRIV -5
 #define BADLOG -6
 #define UNKPAR -7
+#define PARUNDEF -8
 
 typedef enum { NO_OP, FMT_OP, SET_OP, GET_OP, INIT_OP } ParOp;
 
@@ -392,11 +393,10 @@ static int ParOutError(SConnection * con, ParData * o)
     SCPrintf(con, eError, "ERROR: %s %s is unknown", o->name,
              ctx->thisPar);
     break;
-    /*
-       case BUSY:
-       SCPrintf(con, eError, "ERROR: %s busy", o->name);
-       break;
-     */
+  case PARUNDEF:
+    SCPrintf(con, eError, "ERROR: %s %s is undefined",
+             o->name, ctx->thisPar);
+    break;
   default:
     if (ctx->returnValue < 0) {
       return -1;
@@ -1199,10 +1199,11 @@ void ParFloat(float *value, float defValue)
   case FMT_OP:
     if (*value == PAR_NAN) {
       ctx->fmt = NULL;
-      ParOut("");               /* undefined */
+      /* ctx->returnValue = PARUNDEF; */
+      ParOut("");
     } else {
       if (ctx->fmt == NULL) {
-        ctx->fmt = "%#.5g";
+        ctx->fmt = "%.5g";
       }
       snprintf(buf, sizeof buf, ctx->fmt, *value);
       ctx->fmt = NULL;
@@ -1249,7 +1250,8 @@ void ParInt(int *value, int defValue)
     /* fall through */
   case FMT_OP:
     if (*value == PAR_LNAN) {
-      ParOut("");               /* undefined */
+      /* ctx->returnValue = PARUNDEF; */
+      ParOut(""); /* undefined */
     } else {
       snprintf(buf, sizeof buf, "%d", *value);
       ParOut(buf);