Issue #27895: Spelling fixes (Contributed by Ville Skyttä).
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c
index b6631f9..c6d0707 100644
--- a/Objects/bytearrayobject.c
+++ b/Objects/bytearrayobject.c
@@ -481,7 +481,7 @@
If growth < 0 and lo != 0, the operation is completed, but a
MemoryError is still raised and the memory block is not
- shrinked. Otherwise, the bytearray is restored in its previous
+ shrunk. Otherwise, the bytearray is restored in its previous
state and a MemoryError is raised. */
if (lo == 0) {
self->ob_start += growth;
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c
index 4fdaa52..b0d9b39 100644
--- a/Objects/bytesobject.c
+++ b/Objects/bytesobject.c
@@ -247,7 +247,7 @@
++f;
}
- /* substract bytes preallocated for the format string
+ /* subtract bytes preallocated for the format string
(ex: 2 for "%s") */
writer.min_size -= (f - p + 1);
@@ -1093,7 +1093,7 @@
assert(PyBytes_Check(w));
/* Append bytes to output buffer. */
- writer->min_size--; /* substract 1 preallocated byte */
+ writer->min_size--; /* subtract 1 preallocated byte */
p = _PyBytesWriter_WriteBytes(writer, p,
PyBytes_AS_STRING(w),
PyBytes_GET_SIZE(w));
diff --git a/Objects/codeobject.c b/Objects/codeobject.c
index f089f75..78f5034 100644
--- a/Objects/codeobject.c
+++ b/Objects/codeobject.c
@@ -719,7 +719,7 @@
/* possible optimization: if f->f_lasti == instr_ub
(likely to be a common case) then we already know
instr_lb -- if we stored the matching value of p
- somwhere we could skip the first while loop. */
+ somewhere we could skip the first while loop. */
/* See lnotab_notes.txt for the description of
co_lnotab. A point to remember: increments to p
diff --git a/Objects/listsort.txt b/Objects/listsort.txt
index fef982f..17d2797 100644
--- a/Objects/listsort.txt
+++ b/Objects/listsort.txt
@@ -694,7 +694,7 @@
But in CPython's case, comparisons are extraordinarily expensive compared to
moving data, and the details matter. Moving objects is just copying
-pointers. Comparisons can be arbitrarily expensive (can invoke arbitary
+pointers. Comparisons can be arbitrarily expensive (can invoke arbitrary
user-supplied Python code), but even in simple cases (like 3 < 4) _all_
decisions are made at runtime: what's the type of the left comparand? the
type of the right? do they need to be coerced to a common type? where's the
diff --git a/Objects/longobject.c b/Objects/longobject.c
index 9d6474c..4ace778 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -368,7 +368,7 @@
/* Checking for overflow in PyLong_AsLong is a PITA since C doesn't define
* anything about what happens when a signed integer operation overflows,
* and some compilers think they're doing you a favor by being "clever"
- * then. The bit pattern for the largest postive signed long is
+ * then. The bit pattern for the largest positive signed long is
* (unsigned long)LONG_MAX, and for the smallest negative signed long
* it is abs(LONG_MIN), which we could write -(unsigned long)LONG_MIN.
* However, some other compilers warn about applying unary minus to an
diff --git a/Objects/stringlib/codecs.h b/Objects/stringlib/codecs.h
index 2846d7e..749e765 100644
--- a/Objects/stringlib/codecs.h
+++ b/Objects/stringlib/codecs.h
@@ -347,7 +347,7 @@
break;
case _Py_ERROR_BACKSLASHREPLACE:
- /* substract preallocated bytes */
+ /* subtract preallocated bytes */
writer.min_size -= max_char_size * (endpos - startpos);
p = backslashreplace(&writer, p,
unicode, startpos, endpos);
@@ -357,7 +357,7 @@
break;
case _Py_ERROR_XMLCHARREFREPLACE:
- /* substract preallocated bytes */
+ /* subtract preallocated bytes */
writer.min_size -= max_char_size * (endpos - startpos);
p = xmlcharrefreplace(&writer, p,
unicode, startpos, endpos);
@@ -387,7 +387,7 @@
if (!rep)
goto error;
- /* substract preallocated bytes */
+ /* subtract preallocated bytes */
writer.min_size -= max_char_size;
if (PyBytes_Check(rep)) {
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 9b3d153..5f0db2b 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -3792,7 +3792,7 @@
/* Try to fetch cached copy of copyreg from sys.modules first in an
attempt to avoid the import overhead. Previously this was implemented
by storing a reference to the cached module in a static variable, but
- this broke when multiple embeded interpreters were in use (see issue
+ this broke when multiple embedded interpreters were in use (see issue
#17408 and #19088). */
copyreg_module = PyDict_GetItemWithError(interp->modules, copyreg_str);
if (copyreg_module != NULL) {
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 2d31c70..0226e42 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -6110,7 +6110,7 @@
/* Escape backslashes */
if (ch == '\\') {
- /* -1: substract 1 preallocated byte */
+ /* -1: subtract 1 preallocated byte */
p = _PyBytesWriter_Prepare(&writer, p, 2-1);
if (p == NULL)
goto error;
@@ -6183,7 +6183,7 @@
/* Map non-printable US ASCII to '\xhh' */
else if (ch < ' ' || ch >= 0x7F) {
- /* -1: substract 1 preallocated byte */
+ /* -1: subtract 1 preallocated byte */
p = _PyBytesWriter_Prepare(&writer, p, 4-1);
if (p == NULL)
goto error;
@@ -6363,7 +6363,7 @@
if (ch >= 0x10000) {
assert(ch <= MAX_UNICODE);
- /* -1: substract 1 preallocated byte */
+ /* -1: subtract 1 preallocated byte */
p = _PyBytesWriter_Prepare(&writer, p, 10-1);
if (p == NULL)
goto error;
@@ -6381,7 +6381,7 @@
}
/* Map 16-bit characters to '\uxxxx' */
else if (ch >= 256) {
- /* -1: substract 1 preallocated byte */
+ /* -1: subtract 1 preallocated byte */
p = _PyBytesWriter_Prepare(&writer, p, 6-1);
if (p == NULL)
goto error;
@@ -6705,7 +6705,7 @@
break;
case _Py_ERROR_BACKSLASHREPLACE:
- /* substract preallocated bytes */
+ /* subtract preallocated bytes */
writer.min_size -= (collend - collstart);
str = backslashreplace(&writer, str,
unicode, collstart, collend);
@@ -6715,7 +6715,7 @@
break;
case _Py_ERROR_XMLCHARREFREPLACE:
- /* substract preallocated bytes */
+ /* subtract preallocated bytes */
writer.min_size -= (collend - collstart);
str = xmlcharrefreplace(&writer, str,
unicode, collstart, collend);
@@ -6747,7 +6747,7 @@
if (rep == NULL)
goto onError;
- /* substract preallocated bytes */
+ /* subtract preallocated bytes */
writer.min_size -= 1;
if (PyBytes_Check(rep)) {