fs --> separator (fixes trac https://trac.osgeo.org/grass/ticket/1751)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@53295 15284696-431f-4ddb-bdfa-cd5b030d7da7

raster/r.coin/make_coin.c

@@ -52,7 +52,7 @@ int make_coin(void)
 
     args[0] = "r.stats";
     args[1] = "-anrc";
-    args[2] = "fs=:";
+    args[2] = "separator=:";
     args[3] = input;
     args[4] = NULL;
 

raster/r.kappa/stats.c

@@ -43,7 +43,7 @@ int stats(void)
 
     argv[argc++] = "-cin";
 
-    argv[argc++] = "fs=:";
+    argv[argc++] = "separator=:";
 
     sprintf(buf, "input=%s,%s",
 	    G_fully_qualified_name(maps[1], mmapset),

raster/r.report/stats.c

@@ -47,7 +47,7 @@ int get_stats(void)
 	    argv[argc++] = tmp;
 	}
 
-	argv[argc++] = "fs=:";
+	argv[argc++] = "separator=:";
 
 	argv[argc++] = SF_REDIRECT_FILE;
 	argv[argc++] = SF_STDOUT;

raster/r.statistics/run_cmd.c

@@ -18,7 +18,7 @@ FILE *run_stats(struct Popen *child,
     argv[0] = "r.stats";
     argv[1] = mode;
     argv[2] = input;
-    argv[3] = "fs=space";
+    argv[3] = "separator=space";
     argv[4] = NULL;
 
     /* maybe use r.stats's output= option instead of reading from stdout here, whatever's easier. */