1 files changed, 18 insertions, 13 deletions

diff --git a/src/wrap.c b/src/wrap.c
index 1ecc7c1..fb1c598 100644
--- a/src/wrap.c
+++ b/src/wrap.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * wrap: wrap floats between two limits
  *
  * (c) 1999-2011 IOhannes m zmölnig, forum::für::umläute, institute of electronic music and acoustics (iem)
@@ -7,12 +7,12 @@
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
  * of the License, or (at your option) any later version.
- * 
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
@@ -28,18 +28,22 @@ typedef struct _wrap {
 
 static void wrap_float(t_wrap *x, t_float f)
 {
-  if (x->f_lower==x->f_upper)
+  if (x->f_lower==x->f_upper) {
     outlet_float(x->x_obj.ob_outlet, x->f_lower);
-  else {
+  } else {
     t_float modulo = fmod((f-x->f_lower),(x->f_upper-x->f_lower));
-    if (modulo<0)modulo+=(x->f_upper-x->f_lower);
-    
+    if (modulo<0) {
+      modulo+=(x->f_upper-x->f_lower);
+    }
+
     outlet_float(x->x_obj.ob_outlet, x->f_lower+modulo);
   }
 }
-static void wrap_set(t_wrap *x, t_symbol* UNUSED(s), int argc, t_atom *argv){
+static void wrap_set(t_wrap *x, t_symbol* UNUSED(s), int argc,
+                     t_atom *argv)
+{
   t_float f1, f2;
-  switch (argc){
+  switch (argc) {
   case 0:
     f1=0.0;
     f2=1.0;
@@ -72,11 +76,12 @@ static void wrap_help(t_wrap*x)
   post("\n"HEARTSYMBOL" wrap\t\t:: wrap a float between to boundaries");
 }
 
-void wrap_setup(void) {
+void wrap_setup(void)
+{
   wrap_class = class_new(gensym("wrap"),
-			  (t_newmethod)wrap_new,
-			  0, sizeof(t_wrap),
-			  CLASS_DEFAULT, A_GIMME, A_NULL);
+                         (t_newmethod)wrap_new,
+                         0, sizeof(t_wrap),
+                         CLASS_DEFAULT, A_GIMME, A_NULL);
 
   class_addfloat (wrap_class, wrap_float);
   class_addmethod(wrap_class, (t_method)wrap_set, gensym("set"), A_GIMME, 0);