Fix returning uninitialized variable (issue #8109).
Found by Christian with Coverity.
Issue #16881: Fix Py_ARRAY_LENGTH macro for GCC < 3.1.
Issue #16881: Fix Py_ARRAY_LENGTH macro for GCC < 3.1.
Issue #16320: Remove redundant Makefile dependencies for strings and bytes.
#16877: Add mention that shell-style path expansions are not automatic.
merge #16877: Add mention that shell-style path expansions are not automatic.
merge #16877: Add mention that shell-style path expansions are not automatic.