(main data-file-name test-file-name): Exported.
((guile-user)::main): New function, wrapper for function
(test-suite guile-test)::main.
* tests/load.test: Wrapped in module (test-suite test-load).
* tests/ports.test: Wrapped in module (test-suite test-ports).
* tests/r4rs.test: Wrapped in module (test-suite test-r4rs).
Added comments about the required structure of the file itself,
since it is subject to some tests. Removed some now unnecessary
undefine operations.
* tests/syntax.test: Wrapped in module (test-suite test-syntax)
(File System): In access?, reword a bit, clarify real
versus effective ID handling, cross reference glibc on that, and
recommend against access tests in library functions.
implementation of evaluator specific memoization codes and special
constants like #f, '() etc. ('flags'), which are not evaluator
specific. The goal is to remove definitions of evaluator
memoization codes completely from the public interface. This will
make it possible to experiment more freely with optimizations of
guile's internal representation of memoized code.
* objects.c (scm_class_of): Eliminate dependency on SCM_ISYMNUM.
* print.c (iflagnames): New array, holding the printed names of
guile's special constants ('flags').
(scm_isymnames): Now holds only the printed names of the
memoization codes.
(scm_iprin1): Separate the handling of memoization codes and
guile's special constants.
* tags.h (scm_tc9_flag, SCM_ITAG9, SCM_MAKE_ITAG9, SCM_ITAG9_DATA,
SCM_IFLAGNUM): new
(scm_tc8_char, scm_tc8_iloc, SCM_BOOL_F, SCM_BOOL_T,
SCM_UNDEFINED, SCM_EOF_VAL, SCM_EOL, SCM_UNSPECIFIED, SCM_UNBOUND,
SCM_ELISP_NIL, SCM_IM_DISPATCH, SCM_IM_SLOT_REF,
SCM_IM_SLOT_SET_X, SCM_IM_DELAY, SCM_IM_FUTURE,
SCM_IM_CALL_WITH_VALUES, SCM_IM_NIL_COND, SCM_IM_BIND): Changed
values.
(SCM_IFLAGP): SCM_IFLAGP now only tests for flags.
(SCM_IFLAGP, SCM_MAKIFLAG, SCM_IFLAGNUM): Generalized to use the
tc9 macros and scm_tc9_flag.
The typecode of the former 14th short instruction is now used to
represent long instructions. Changed some comments to reflect
this fact.
(SCM_MAKISYM): ISYMs get a new tc7 code, namely the one that was
previously used by SCM_IM_DEFINE.
(SCM_IM_DEFINE): Turned into a long instruction.
* eval.c (unmemocopy, SCM_CEVAL): Treat SCM_IM_DEFINE as a long
instruction.
* eval.c (SCM_CEVAL): Since characters and iflags have now a tc7
code that is separate from all instructions, one level of dispatch
for long instructions can be eliminated.
* print.c (scm_isymnames): Removed some commented code.
follow the effective UID/GID not the real ID. file-exists? is
normally be used as a prelude to opening or some other operation, and
it's the effective ID which will apply there. Emacs file-exists-p
uses stat, presumably for the the same reason.
