Make all tabs spaces in OBJECT_filts.

scipy · Jan 11, 2012 · a079e11 · a079e11
1 parent f1af116
commit a079e11
Showing 1 changed file with 57 additions and 57 deletions.
diff --git a/scipy/signal/lfilter.c.src b/scipy/signal/lfilter.c.src
@@ -545,71 +545,71 @@ static void OBJECT_filt(char *b, char *a, char *x, char *y, char *Z,
             ptr_Z = ((PyObject **) Z);
             /* Calculate first delay (output) */
             tmp1 = PyNumber_Multiply(*ptr_b, *xn);
-			if (tmp1 == NULL) return;
+            if (tmp1 == NULL) return;
             tmp2 = PyNumber_Divide(tmp1, *a0);
-			if (tmp2 == NULL) {
-				Py_DECREF(tmp1);
-				return;
-			}
-			tmp3 = PyNumber_Add(tmp2, *ptr_Z);
-			Py_XDECREF(*yn);
-			*yn = tmp3; /* Steals the reference */
-			Py_DECREF(tmp1);
-			Py_DECREF(tmp2);
-			if (tmp3 == NULL) return;
-			ptr_b++;
-			ptr_a++;
-			
+            if (tmp2 == NULL) {
+                Py_DECREF(tmp1);
+                return;
+            }
+            tmp3 = PyNumber_Add(tmp2, *ptr_Z);
+            Py_XDECREF(*yn);
+            *yn = tmp3; /* Steals the reference */
+            Py_DECREF(tmp1);
+            Py_DECREF(tmp2);
+            if (tmp3 == NULL) return;
+            ptr_b++;
+            ptr_a++;
+            
             /* Fill in middle delays */
-			for (n = 0; n < len_b - 2; n++) {
-				tmp1 = PyNumber_Multiply(*xn, *ptr_b);
-				if (tmp1 == NULL) return;
-				tmp2 = PyNumber_Divide(tmp1, *a0);
-				if (tmp2 == NULL) {
-					Py_DECREF(tmp1);
-					return;
-				}
-				tmp3 = PyNumber_Add(tmp2, ptr_Z[1]);
-				Py_DECREF(tmp1);
-				Py_DECREF(tmp2);
-				tmp1 = PyNumber_Multiply(*yn, *ptr_a);
-				if (tmp1 == NULL || tmp3 == NULL) return;
-				tmp2 = PyNumber_Divide(tmp1, *a0);
-				Py_DECREF(tmp1);
-				if (tmp2 == NULL) return;
-				Py_XDECREF(*ptr_Z);
-				*ptr_Z = PyNumber_Subtract(tmp3, tmp2);
-				Py_DECREF(tmp2);
-				Py_DECREF(tmp3);
-				if (*ptr_Z == NULL) return;
-				ptr_b++;
-				ptr_a++;
-				ptr_Z++;
-			}
-			/* Calculate last delay */
-			tmp1 = PyNumber_Multiply(*xn, *ptr_b);
-			if (tmp1 == NULL) return;
-			tmp3 = PyNumber_Divide(tmp1, *a0);
-			Py_DECREF(tmp1);
-			if (tmp3 == NULL) return;
-			tmp1 = PyNumber_Multiply(*yn, *ptr_a);
-			if (tmp1 == NULL) return;
-			tmp2 = PyNumber_Divide(tmp1, *a0);
-			Py_DECREF(tmp1);
-			if (tmp2 == NULL) return;
-			Py_XDECREF(*ptr_Z);
-			*ptr_Z = PyNumber_Subtract(tmp3, tmp2);
-			Py_DECREF(tmp2);
-			Py_DECREF(tmp3);
+            for (n = 0; n < len_b - 2; n++) {
+                tmp1 = PyNumber_Multiply(*xn, *ptr_b);
+                if (tmp1 == NULL) return;
+                tmp2 = PyNumber_Divide(tmp1, *a0);
+                if (tmp2 == NULL) {
+                    Py_DECREF(tmp1);
+                    return;
+                }
+                tmp3 = PyNumber_Add(tmp2, ptr_Z[1]);
+                Py_DECREF(tmp1);
+                Py_DECREF(tmp2);
+                tmp1 = PyNumber_Multiply(*yn, *ptr_a);
+                if (tmp1 == NULL || tmp3 == NULL) return;
+                tmp2 = PyNumber_Divide(tmp1, *a0);
+                Py_DECREF(tmp1);
+                if (tmp2 == NULL) return;
+                Py_XDECREF(*ptr_Z);
+                *ptr_Z = PyNumber_Subtract(tmp3, tmp2);
+                Py_DECREF(tmp2);
+                Py_DECREF(tmp3);
+                if (*ptr_Z == NULL) return;
+                ptr_b++;
+                ptr_a++;
+                ptr_Z++;
+            }
+            /* Calculate last delay */
+            tmp1 = PyNumber_Multiply(*xn, *ptr_b);
+            if (tmp1 == NULL) return;
+            tmp3 = PyNumber_Divide(tmp1, *a0);
+            Py_DECREF(tmp1);
+            if (tmp3 == NULL) return;
+            tmp1 = PyNumber_Multiply(*yn, *ptr_a);
+            if (tmp1 == NULL) return;
+            tmp2 = PyNumber_Divide(tmp1, *a0);
+            Py_DECREF(tmp1);
+            if (tmp2 == NULL) return;
+            Py_XDECREF(*ptr_Z);
+            *ptr_Z = PyNumber_Subtract(tmp3, tmp2);
+            Py_DECREF(tmp2);
+            Py_DECREF(tmp3);
         } else {
             tmp1 = PyNumber_Multiply(*xn, *ptr_b);
-			if (tmp1 == NULL) return;
+            if (tmp1 == NULL) return;
             Py_XDECREF(*yn);
             *yn = PyNumber_Divide(tmp1, *a0);
             Py_DECREF(tmp1);
-			if (*yn == NULL) return;
+            if (*yn == NULL) return;
         }
-		
+        
         ptr_y += stride_Y;      /* Move to next input/output point */
         ptr_x += stride_X;
     }