Marc-André Lemburg 8155e0e541 This patch originated from an idea by Martin v. Loewis who submitted a ... patch for sharing single character Unicode objects. Martin's patch had to be reworked in a number of ways to take Unicode resizing into consideration as well. Here's what the updated patch implements: * Single character Unicode strings in the Latin-1 range are shared (not only ASCII chars as in Martin's original patch). * The ASCII and Latin-1 codecs make use of this optimization, providing a noticable speedup for single character strings. Most Unicode methods can use the optimization as well (by virtue of using PyUnicode_FromUnicode()). * Some code cleanup was done (replacing memcpy with Py_UNICODE_COPY) * The PyUnicode_Resize() can now also handle the case of resizing unicode_empty which previously resulted in an error. * Modified the internal API _PyUnicode_Resize() and the public PyUnicode_Resize() API to handle references to shared objects correctly. The _PyUnicode_Resize() signature changed due to this. * Callers of PyUnicode_FromUnicode() may now only modify the Unicode object contents of the returned object in case they called the API with NULL as content template. Note that even though this patch passes the regression tests, there may still be subtle bugs in the sharing code.		2001-04-23 14:44:21 +00:00
..
abstract.h	Mondo changes to the iterator stuff, without changing how Python code	2001-04-23 14:08:49 +00:00
bitset.h
bufferobject.h
cellobject.h	PEP 227 implementation	2001-01-25 20:04:14 +00:00
ceval.h	If a code object is compiled with nested scopes, define the CO_NESTED flag.	2001-03-22 02:32:48 +00:00
classobject.h	Add the necessary field for weak reference support to the function and	2001-03-23 04:17:58 +00:00
cobject.h
codecs.h
compile.h	If a code object is compiled with nested scopes, define the CO_NESTED flag.	2001-03-22 02:32:48 +00:00
complexobject.h
config.h
cStringIO.h
dictobject.h
errcode.h
eval.h
fileobject.h
floatobject.h
frameobject.h	Variety of small INC/DECREF patches that fix reported memory leaks	2001-03-13 01:58:22 +00:00
funcobject.h	Add the necessary field for weak reference support to the function and	2001-03-23 04:17:58 +00:00
graminit.h
grammar.h
import.h
intobject.h
intrcheck.h
iterobject.h	Mondo changes to the iterator stuff, without changing how Python code	2001-04-23 14:08:49 +00:00
listobject.h
longintrepr.h
longobject.h	Rationalize use of limits.h, moving the inclusion to Python.h.	2000-09-26 05:46:01 +00:00
marshal.h	It's unclear whether PyMarshal_XXX() are part of the public or private API.	2001-01-28 00:27:39 +00:00
metagrammar.h
methodobject.h
modsupport.h	The addition of new parameters to functions in the Python/C API requires	2001-01-25 22:13:34 +00:00
moduleobject.h
node.h
object.h	Mondo changes to the iterator stuff, without changing how Python code	2001-04-23 14:08:49 +00:00
objimpl.h	A small change to the C API for weakly-referencable types: Such types	2001-03-22 18:26:47 +00:00
opcode.h	Iterators phase 1. This comprises:	2001-04-20 19:13:02 +00:00
osdefs.h	RISCOS patch by dschwertberger	2001-03-02 06:10:17 +00:00
parsetok.h
patchlevel.h	Change the version to 2.2a0. This may look strange, but indicates	2001-04-18 04:31:01 +00:00
pgenheaders.h
py_curses.h	Added header file for C API exported by _cursesmodule.c	2000-12-22 21:51:10 +00:00
pydebug.h
pyerrors.h	Iterators phase 1. This comprises:	2001-04-20 19:13:02 +00:00
pyfpe.h
pygetopt.h	Move our own getopt() implementation to _PyOS_GetOpt(), and use it	2000-11-03 08:18:37 +00:00
pymem.h
pyport.h	Remove include-file-dependant half-prototype of clnt_create().	2001-01-22 16:50:11 +00:00
pystate.h	Add a new API, PyThreadState_DeleteCurrent() that combines	2001-01-23 01:46:06 +00:00
Python.h	Iterators phase 1. This comprises:	2001-04-20 19:13:02 +00:00
pythonrun.h	Add sys.excepthook.	2001-03-23 02:46:52 +00:00
pythread.h
rangeobject.h
rename1.h
sliceobject.h
stringobject.h	_Py_ReleaseInternedStrings(): Private API function to decref and	2001-02-23 16:40:48 +00:00
structmember.h
symtable.h	Set the line number correctly for a nested function with an exec or	2001-03-22 03:57:58 +00:00
sysmodule.h	Add declarations for PySys_ResetWarnOptions() and	2000-12-15 22:01:39 +00:00
token.h
traceback.h
tupleobject.h
ucnhash.h	refactored the unicodeobject/ucnhash interface, to hide the	2001-01-19 09:45:02 +00:00
unicodeobject.h	This patch originated from an idea by Martin v. Loewis who submitted a	2001-04-23 14:44:21 +00:00