diff --git a/contrib/mobile/Trackball.cpp b/contrib/mobile/Trackball.cpp
index ad4d56ec5abcfe2512a657d471e96b2cfb7681fe..25a5714d632407165388dcc86959bcbd568d82f2 100644
--- a/contrib/mobile/Trackball.cpp
+++ b/contrib/mobile/Trackball.cpp
@@ -99,7 +99,7 @@ vsub(const double *src1, const double *src2, double *dst)
 void
 vcopy(const double *v1, double *v2)
 {
-    register int i;
+    /* register */ int i;
     for (i = 0 ; i < 3 ; i++)
         v2[i] = v1[i];
 }
@@ -186,13 +186,13 @@ trackball(double q[4], double p1x, double p1y, double p2x, double p2y)
    *  Now, we want the cross product of P1 and P2
    */
   vcross(p2,p1,a);
-   
+
   /*
    *  Figure out how much to rotate around that axis.
    */
   vsub(p1,p2,d);
   t = vlength(d);
-    
+
   /*
    * Avoid problems with out-of-control values...
    */
@@ -225,9 +225,9 @@ tb_project_to_sphere(double r, double x, double y)
 
   d = sqrt(x*x + y*y);
 
-  if (d < r ) {    
+  if (d < r ) {
     z = sqrt(r*r - d*d);
-  } else {           
+  } else {
     z = 0.;
   }
 
diff --git a/contrib/mobile/iOS/Onelab/ParametersViewController.mm b/contrib/mobile/iOS/Onelab/ParametersViewController.mm
index 14e1fc1d5060480f8c0c0e057969be40105e5819..c0a295398d7a4d74a253257f289ef3a9c94ed705 100644
--- a/contrib/mobile/iOS/Onelab/ParametersViewController.mm
+++ b/contrib/mobile/iOS/Onelab/ParametersViewController.mm
@@ -65,34 +65,32 @@
   NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint:p];
   if(!indexPath) return;
   NSMutableArray* section = [_sections objectAtIndex:indexPath.section];
-	if(!section) return;
-	Parameter * parameter = [section objectAtIndex:indexPath.row];
-	if(!parameter) return;
-	NSString *name = [parameter getName];
-	NSLog(@"Long press on %@", name);
-
-	std::vector<onelab::number> number;
-	onelab::server::instance()->get(number,[name UTF8String]);
-	if(number.size() && !number[0].getReadOnly()){
-		NSLog(@" -- number param with value %g", number[0].getValue());
-		UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:[NSString stringWithFormat:@"Manually edit %s", number[0].getShortName().c_str()] message:name delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Ok", nil];
-		alertView.alertViewStyle = UIAlertViewStylePlainTextInput;
-		[alertView textFieldAtIndex:0].text = [NSString stringWithFormat:@"%g", number[0].getValue()];
-		[alertView show];
-		[parameter refresh];
-	}
+  if(!section) return;
+  Parameter * parameter = [section objectAtIndex:indexPath.row];
+  if(!parameter) return;
+  NSString *name = [parameter getName];
+  std::vector<onelab::number> number;
+  onelab::server::instance()->get(number,[name UTF8String]);
+  if(number.size() && !number[0].getReadOnly()){
+    NSLog(@"Manual edit of parameter '%s' with value '%g'", number[0].getName().c_str(), number[0].getValue());
+    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:[NSString stringWithFormat:@"%s", number[0].getShortName().c_str()] message:name delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Ok", nil];
+    alertView.alertViewStyle = UIAlertViewStylePlainTextInput;
+    [alertView textFieldAtIndex:0].text = [NSString stringWithFormat:@"%g", number[0].getValue()];
+    [alertView show];
+    [parameter refresh];
+  }
 }
 -(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
 {
-    NSLog(@"%@ -> %@", [alertView message], [alertView textFieldAtIndex:0].text);
-	std::vector<onelab::number> number;
-	onelab::server::instance()->get(number,[[alertView message] UTF8String]);
-	if(number.size()){
-		double value = [[alertView textFieldAtIndex:0].text doubleValue];
-		number[0].setValue(value);
-		onelab::server::instance()->set(number[0]);
-		[self refreshTableView];
-	}
+  NSLog(@"%@ -> %@", [alertView message], [alertView textFieldAtIndex:0].text);
+  std::vector<onelab::number> number;
+  onelab::server::instance()->get(number,[[alertView message] UTF8String]);
+  if(number.size()){
+    double value = [[alertView textFieldAtIndex:0].text doubleValue];
+    number[0].setValue(value);
+    onelab::server::instance()->set(number[0]);
+    [self refreshTableView];
+  }
 }
 - (void)indexDidChangeForSegmentedControl:(id)sender
 {