* NEWS: Update.
* libguile/threads.c (scm_i_init_thread_for_guile): When the thread is
already guilified, update `t->base' so that it corresponds to the new
stack base. Bug report and patch by Linas Vepstas <linasvepstas@gmail.com>.
* test-suite/standalone/Makefile.am (test_scm_with_guile_CFLAGS,
test_scm_with_guile_LDADD): New.
(check_PROGRAMS, TESTS): Add `test-scm-with-guile'.
For explanation, see comments and text in the new file
libguile/measure-hwm.scm.
* .gitignore: Add libguile/stack-limit-calibration.scm.
* check-guile.in: Load libguile/stack-limit-calibration.scm.
* configure.in: Add AC_CONFIG_FILES to generate test-use-srfi from
test-use-srfi.in.
* libguile/Makefile.am (TESTS, TESTS_ENVIRONMENT,
stack-limit-calibration.scm): New targets, so that `make check'
calibrates the stack limit before running the Guile test suite.
* libguile/measure-hwm.scm: New file, calibrates stack limit for `make
check'.
* libguile/stackchk.c (scm_sys_get_stack_size): New primitive.
* libguile/stackchk.h (scm_sys_get_stack_size): New primitive
(declaration).
* test-suite/standalone/test-use-srfi: Renamed test-use-srfi.in, so
that ./configure can fill in variables in it.
* test-suite/standalone/test-use-srfi.in: Load
libguile/stack-limit-calibration.scm.
* test-suite/standalone/Makefile.am (test_cflags): Add `-I$(top_builddir)' so
that <config.h> can be found.
(snarfcppopts): Likewise.
* test-suite/standalone/*.c: Include <config.h>.
(scm_current_module): Return the root module if `the-module' fluid
gives #f.
* standalone/Makefile.am: Add stanza for test-with-guile-module.
* standalone/test-with-guile-module.c: New test.
with-debugging-evaluator.
* lib.scm (with-debugging-evaluator*, with-debugging-evaluator):
New utilities.
* standalone/test-use-srfi: Use -q to avoid picking up the user's
~/.guile file.
* tests/eval.test (promises)[unmemoizing a promise]: New test.
