i.cluster: use cross-platforn newline character for reports (rest of issues)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@67277 15284696-431f-4ddb-bdfa-cd5b030d7da7

imagery/i.cluster/checkpt.c

@@ -13,7 +13,8 @@ int checkpoint(struct Cluster *X, int n)
     case 1:
 	print_band_means(report, X);
 	if (insigfile) {
-	    fprintf(report, _("using seed means (%d files)\n"), ref.nfiles);
+	    fprintf(report, _("using seed means (%d files)%s"),
+                    ref.nfiles, HOST_NEWLINE);
 	    for (c = 0; c < in_sig.nsigs; c++)
 		for (band = 0; band < ref.nfiles; band++)
 		    X->mean[band][c] = in_sig.sig[c].mean[band];
@@ -25,10 +26,11 @@ int checkpoint(struct Cluster *X, int n)
 	print_distribution(report, X);
 	break;
     case 3:
-	fprintf(report, _("\n######## iteration %d ###########\n"),
-		X->iteration);
-	fprintf(report, _("%d classes, %.2f%% points stable\n"),
-		I_cluster_nclasses(X, 1), (double)X->percent_stable);
+	fprintf(report, _("%s######## iteration %d ###########%s"),
+		HOST_NEWLINE, X->iteration, HOST_NEWLINE);
+	fprintf(report, _("%d classes, %.2f%% points stable%s"),
+		I_cluster_nclasses(X, 1), (double)X->percent_stable,
+                HOST_NEWLINE);
 	/*
 	   I_cluster_sum2 (X);
 	   print_class_means(report,X);
@@ -46,8 +48,8 @@ int checkpoint(struct Cluster *X, int n)
 	break;
     case 4:
 	/*
-	   fprintf (report, _("\nmerging class %d into %d\n"),
-	   X->merge2+1, X->merge1+1);
+	   fprintf (report, _("%smerging class %d into %d%s"),
+	   HOST_NEWLINE, X->merge2+1, X->merge1+1, HOST_NEWLINE);
 	 */
 	break;
     }

imagery/i.cluster/main.c

@@ -328,7 +328,8 @@ int main(int argc, char *argv[])
     }
 
     fprintf(report,
-	    _("\n\n#################### CLASSES ####################%s"), HOST_NEWLINE);
+	    _("%s%s#################### CLASSES ####################%s"),
+            HOST_NEWLINE, HOST_NEWLINE, HOST_NEWLINE);
     fprintf(report, _("%s%d classes, %.2f%% points stable%s"),
 	    HOST_NEWLINE, I_cluster_nclasses(&C, 1), (double)C.percent_stable, HOST_NEWLINE);
     fprintf(report, _("%s######## CLUSTER END (%s) ########%s"),

imagery/i.cluster/print1.c

@@ -14,7 +14,7 @@ int print_band_means(FILE * fd, struct Cluster *C)
     fprintf(fd, _(" means  "));
     for (band = 0; band < C->nbands; band++)
 	fprintf(fd, " %g", C->band_sum[band] / C->npoints);
-    fprintf(fd, "\n");
+    fprintf(fd, "%s", HOST_NEWLINE);
     fprintf(fd, _(" stddev "));
     for (band = 0; band < C->nbands; band++)
 	fprintf(fd, " %g",

imagery/i.cluster/print2.c

@@ -25,7 +25,7 @@ int print_class_means(FILE * fd, struct Cluster *C)
 	if (n > 0)
 	    for (band = 0; band < C->nbands; band++)
 		fprintf(fd, " %g", C->sum[band][c] / n);
-	fprintf(fd, "\n");
+	fprintf(fd, "%s", HOST_NEWLINE);
 	fprintf(fd, _("  stddev"));
 	if (n > 1)
 	    for (band = 0; band < C->nbands; band++)

imagery/i.cluster/print4.c

@@ -22,7 +22,7 @@ int print_centroids(FILE * fd, struct Cluster *C)
 			(double)C->sum[band][cat] / (double)C->count[cat]);
 	    else
 		sprintf(buf, FMT2, C->sum[band][cat], C->count[cat]);
-	    fprintf(fd, "%s %-18s", cat % 4 ? "" : "\n", buf);
+	    fprintf(fd, "%s %-18s", cat % 4 ? "" : HOST_NEWLINE, buf);
 	}
 	fprintf(fd, "%s", HOST_NEWLINE);
     }