diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/python-2.6.1/Python/future.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Python/future.c	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,140 @@
+#include "Python.h"
+#include "Python-ast.h"
+#include "node.h"
+#include "token.h"
+#include "graminit.h"
+#include "code.h"
+#include "compile.h"
+#include "symtable.h"
+
+#define UNDEFINED_FUTURE_FEATURE "future feature %.100s is not defined"
+
+static int
+future_check_features(PyFutureFeatures *ff, stmt_ty s, const char *filename)
+{
+	int i;
+	asdl_seq *names;
+
+	assert(s->kind == ImportFrom_kind);
+
+	names = s->v.ImportFrom.names;
+	for (i = 0; i < asdl_seq_LEN(names); i++) {
+                alias_ty name = (alias_ty)asdl_seq_GET(names, i);
+		const char *feature = PyString_AsString(name->name);
+		if (!feature)
+			return 0;
+		if (strcmp(feature, FUTURE_NESTED_SCOPES) == 0) {
+			continue;
+		} else if (strcmp(feature, FUTURE_GENERATORS) == 0) {
+			continue;
+		} else if (strcmp(feature, FUTURE_DIVISION) == 0) {
+			ff->ff_features |= CO_FUTURE_DIVISION;
+		} else if (strcmp(feature, FUTURE_ABSOLUTE_IMPORT) == 0) {
+			ff->ff_features |= CO_FUTURE_ABSOLUTE_IMPORT;
+		} else if (strcmp(feature, FUTURE_WITH_STATEMENT) == 0) {
+			ff->ff_features |= CO_FUTURE_WITH_STATEMENT;
+		} else if (strcmp(feature, FUTURE_PRINT_FUNCTION) == 0) {
+			ff->ff_features |= CO_FUTURE_PRINT_FUNCTION;
+		} else if (strcmp(feature, FUTURE_UNICODE_LITERALS) == 0) {
+			ff->ff_features |= CO_FUTURE_UNICODE_LITERALS;
+		} else if (strcmp(feature, "braces") == 0) {
+			PyErr_SetString(PyExc_SyntaxError,
+					"not a chance");
+			PyErr_SyntaxLocation(filename, s->lineno);
+			return 0;
+		} else {
+			PyErr_Format(PyExc_SyntaxError,
+				     UNDEFINED_FUTURE_FEATURE, feature);
+			PyErr_SyntaxLocation(filename, s->lineno);
+			return 0;
+		}
+	}
+	return 1;
+}
+
+static int
+future_parse(PyFutureFeatures *ff, mod_ty mod, const char *filename)
+{
+	int i, found_docstring = 0, done = 0, prev_line = 0;
+
+	static PyObject *future;
+	if (!future) {
+		future = PyString_InternFromString("__future__");
+		if (!future)
+			return 0;
+	}
+
+	if (!(mod->kind == Module_kind || mod->kind == Interactive_kind))
+		return 1;
+
+	/* A subsequent pass will detect future imports that don't
+	   appear at the beginning of the file.  There's one case,
+	   however, that is easier to handle here: A series of imports
+	   joined by semi-colons, where the first import is a future
+	   statement but some subsequent import has the future form
+	   but is preceded by a regular import.
+	*/
+	   
+
+	for (i = 0; i < asdl_seq_LEN(mod->v.Module.body); i++) {
+		stmt_ty s = (stmt_ty)asdl_seq_GET(mod->v.Module.body, i);
+
+		if (done && s->lineno > prev_line)
+			return 1;
+		prev_line = s->lineno;
+
+		/* The tests below will return from this function unless it is
+		   still possible to find a future statement.  The only things
+		   that can precede a future statement are another future
+		   statement and a doc string.
+		*/
+
+		if (s->kind == ImportFrom_kind) {
+			if (s->v.ImportFrom.module == future) {
+				if (done) {
+					PyErr_SetString(PyExc_SyntaxError,
+							ERR_LATE_FUTURE);
+					PyErr_SyntaxLocation(filename, 
+							     s->lineno);
+					return 0;
+				}
+				if (!future_check_features(ff, s, filename))
+					return 0;
+				ff->ff_lineno = s->lineno;
+			}
+			else
+				done = 1;
+		}
+		else if (s->kind == Expr_kind && !found_docstring) {
+			expr_ty e = s->v.Expr.value;
+			if (e->kind != Str_kind)
+				done = 1;
+			else
+				found_docstring = 1;
+		}
+		else
+			done = 1;
+	}
+	return 1;
+}
+
+
+PyFutureFeatures *
+PyFuture_FromAST(mod_ty mod, const char *filename)
+{
+	PyFutureFeatures *ff;
+
+	ff = (PyFutureFeatures *)PyObject_Malloc(sizeof(PyFutureFeatures));
+	if (ff == NULL) {
+		PyErr_NoMemory();
+		return NULL;
+	}
+	ff->ff_features = 0;
+	ff->ff_lineno = -1;
+
+	if (!future_parse(ff, mod, filename)) {
+		PyObject_Free(ff);
+		return NULL;
+	}
+	return ff;
+}