Merge pull request #6989 from jakirkham/sty_indent_doc_typos_floatint

STY, DOC: Fix indentation and typos in example

1 files changed, 25 insertions, 26 deletions

diff --git a/doc/newdtype_example/floatint.c b/doc/newdtype_example/floatint.c
index cf698a7f9..0cc198388 100644
--- a/doc/newdtype_example/floatint.c
+++ b/doc/newdtype_example/floatint.c
@@ -1,10 +1,10 @@
 
 #include "Python.h"
-#include "structmember.h" /* for offsetof macro if needed */
+#include "structmember.h" /* for offset of macro if needed */
 #include "numpy/arrayobject.h"
 
 
-/* Use a Python float as the cannonical type being added
+/* Use a Python float as the canonical type being added
 */
 
 typedef struct _floatint {
@@ -14,10 +14,10 @@ typedef struct _floatint {
 } PyFloatIntObject;
 
 static PyTypeObject PyFloatInt_Type = {
-        PyObject_HEAD_INIT(NULL)
-        0,                                          /*ob_size*/
-        "floatint.floatint",                         /*tp_name*/
-        sizeof(PyFloatIntObject),                   /*tp_basicsize*/
+    PyObject_HEAD_INIT(NULL)
+    0,                                          /*ob_size*/
+    "floatint.floatint",                        /*tp_name*/
+    sizeof(PyFloatIntObject),                   /*tp_basicsize*/
 };
 
 static PyArray_ArrFuncs _PyFloatInt_Funcs;
@@ -45,17 +45,18 @@ static PyArray_Descr _PyFloatInt_Dtype = {
 static void
 twoint_copyswap(void *dst, void *src, int swap, void *arr)
 {
-    if (src != NULL) 
-	memcpy(dst, src, sizeof(double));
-    
+    if (src != NULL) {
+        memcpy(dst, src, sizeof(double));
+    }
+
     if (swap) {
-	register char *a, *b, c;
-	a = (char *)dst;
-	b = a + 7;
-	c = *a; *a++ = *b; *b-- = c;
-	c = *a; *a++ = *b; *b-- = c;
-	c = *a; *a++ = *b; *b-- = c;
-	c = *a; *a++ = *b; *b   = c;	
+        register char *a, *b, c;
+        a = (char *)dst;
+        b = a + 7;
+        c = *a; *a++ = *b; *b-- = c;
+        c = *a; *a++ = *b; *b-- = c;
+        c = *a; *a++ = *b; *b-- = c;
+        c = *a; *a++ = *b; *b   = c;
     }
 }
 
@@ -64,12 +65,11 @@ twoint_getitem(char *ip, PyArrayObject *ap) {
     npy_int32 a[2];
  
     if ((ap==NULL) || PyArray_ISBEHAVED_RO(ap)) {
-	a[0] = *((npy_int32 *)ip);
-	a[1] = *((npy_int32 *)ip + 1);
+        a[0] = *((npy_int32 *)ip);
+        a[1] = *((npy_int32 *)ip + 1);
     }
     else {
-	ap->descr->f->copyswap(a, ip, !PyArray_ISNOTSWAPPED(ap),
-			       ap);
+        ap->descr->f->copyswap(a, ip, !PyArray_ISNOTSWAPPED(ap), ap);
     }
     return Py_BuildValue("(ii)", a[0], a[1]);
 }
@@ -79,17 +79,16 @@ twoint_setitem(PyObject *op, char *ov, PyArrayObject *ap) {
     npy_int32 a[2];
     
     if (!PyTuple_Check(op)) {
-	PyErr_SetString(PyExc_TypeError, "must be a tuple");
-	return -1;
+        PyErr_SetString(PyExc_TypeError, "must be a tuple");
+        return -1;
     }
     if (!PyArg_ParseTuple(op, "ii", a, a+1)) return -1;
 
     if (ap == NULL || PyArray_ISBEHAVED(ap)) {
-	memcpy(ov, a, sizeof(double));
+        memcpy(ov, a, sizeof(double));
     }
     else {
-	ap->descr->f->copyswap(ov, a, !PyArray_ISNOTSWAPPED(ap),
-			       ap);
+        ap->descr->f->copyswap(ov, a, !PyArray_ISNOTSWAPPED(ap), ap);
     }
     return 0;
 }
@@ -145,7 +144,7 @@ PyMODINIT_FUNC initfloatint(void) {
     dtype = _register_dtype();
     Py_XINCREF(dtype);
     if (dtype != NULL) {
-	PyDict_SetItemString(d, "floatint_type", (PyObject *)dtype);
+        PyDict_SetItemString(d, "floatint_type", (PyObject *)dtype);
     }
     Py_INCREF(&PyFloatInt_Type);
     PyDict_SetItemString(d, "floatint", (PyObject *)&PyFloatInt_Type);