Addresses issue 2802: 'n' formatting for integers.
Adds 'n' as a format specifier for integers, to mirror the same
specifier which is already available for floats. 'n' is the same as
'd', but inserts the current locale-specific thousands grouping.
I added this as a stringlib function, but it's only used by str type,
not unicode. This is because of an implementation detail in
unicode.format(), which does its own str->unicode conversion. But the
unicode version will be needed in 3.0, and it may be needed by other
code eventually in 2.6 (maybe decimal?), so I left it as a stringlib
implementation. As long as the unicode version isn't instantiated,
there's no overhead for this.
diff --git a/Makefile.pre.in b/Makefile.pre.in
index b3f1cf0..daae2ba 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -549,7 +549,8 @@
$(srcdir)/Objects/stringlib/stringdefs.h \
$(srcdir)/Objects/stringlib/string_format.h \
$(srcdir)/Objects/stringlib/transmogrify.h \
- $(srcdir)/Objects/stringlib/unicodedefs.h
+ $(srcdir)/Objects/stringlib/unicodedefs.h \
+ $(srcdir)/Objects/stringlib/localeutil.h
Objects/unicodeobject.o: $(srcdir)/Objects/unicodeobject.c \
$(STRINGLIB_HEADERS)