* module/Makefile.am:
* module/system/base/target.scm: Add a minimal module to parameterize
the target system type and inspect properties on it like cpu, vendor,
os, endianness, and word size.
* module/rnrs/io/ports.scm (open-file-input-port)
(open-file-output-port): Ensure the resulting ports are binary when no
transcoder is specified.
* test-suite/tests/r6rs-ports.test: Remove superfluous global change of
`%default-port-encoding' and accompanying comment.
("7.2.7 Input Ports"): Add test ensuring `open-file-input-port' opens
a binary port when no transcoder is specified.
("8.2.10 Output ports"): Strengthen existing `open-file-output-port'
binary-ness test by setting `%default-port-encoding' to "UTF-8".
...by not using its own-rolled getopt, and moving the `list' function
to a separate script
* meta/guile-tools.in: Use (ice-9 getopt-long).
(directory-files, strip-extensions, unique, find-submodules,
list-scripts): Deleted (and moved to new `list.scm' file).
(getopt): Deleted.
(main): Use getopt-long. Default to calling the `list' script if no
script is specified.
* module/scripts/list.scm: New script.
* module/Makefile.am (SCRIPTS_SOURCES): Add list.scm.
(For use by guile-tools)
* module/ice-9/getopt-long.scm: Use (ice-9 optargs) so we can use
define*.
(process-options): Add stop-at-first-non-option parameter. When
this is true, stop processing when we hit a non-option (so long as
that non-option isn't something that resulted from the unclumping of
a short option group).
(getopt-long): Add #:stop-at-first-non-option keyword; pass it on to
process-options.
* test-suite/tests/getopt-long.test ("stop-at-first-non-option"): New
test (for the above).
This is needed as a prerequisite for the following change that
introduces the stop-at-first-non-option option, because when that
option is used we don't know upfront how far through the command
line we should proceed with unclumping.
* module/ice-9/getopt-long.scm (expand-clumped-singles): Delete.
(process-options): Add a loop variable to indicate how many elements
at the start of `argument-ls' are known not to be clumped. When we
see a short option and this variable is <= 0, perform unclumping
(using code that used to be in expand-clumped-singles) and loop with
the variable > 0.
(getopt-long): Don't call expand-clumped-singles upfront here.
Basically, accumulate values in the `process-options' loop variables,
instead of using set-option-spec-value!
* module/ice-9/getopt-long.scm (option-spec): Delete the `value' slot.
(process-options): Delete `val!loop' and just use `loop' everywhere
instead. When adding an option spec to `found', add the
corresponding value too; hence `found' becomes an alist, where it
was previously a list of specs.
(getopt-long): Use assq-ref to get values out of `found'. Remove
unhittable error condition for detecting an option that requires an
explicit value, where a value wasn't supplied. This condition is
actually caught and handled in `process-options'. Rewrite the end
of the procedure much more simply.
* module/ice-9/futures.scm (%workers, %create-workers!)
(create-workers!): Define a mechanism to spawn off the future threads
only when the first future is created.
(make-future): Call create-workers! here.
* module/ice-9/boot-9.scm (define-module): Fix to load the #:use-module
clauses in the order in which they appear in the define-module form.
Thanks to Jan Nieuwenhuizen for the report.
* test-suite/standalone/test-import-order: Add new test that
define-module and use-modules resolve the interface in the right
order.
* test-suite/standalone/Makefile.am:
* test-suite/standalone/test-import-order-a.scm:
* test-suite/standalone/test-import-order-b.scm:
* test-suite/standalone/test-import-order-c.scm:
* test-suite/standalone/test-import-order-d.scm: Aux files.
* module/rnrs/io/ports.scm (open-file-output-port): Handle `no-fail'
file option.
(with-i/o-filename-conditions): Use `with-throw-handler' instead of `catch'.
(with-i/o-port-error,
with-textual-output-conditions. with-textual-input-conditions): New
exception-conversion helpers.
(put-char, put-datum, put-string, display): Use
`with-textual-output-conditions' instead of `with-i/o-encoding-error'
to get proper conditions in case of write errors.
(get-char, get-datum, get-line, get-string-all, lookahead-char):
Likewise, for the input case.
* test-suite/tests/r6rs-ports.test (pass-if-condition, test-file,
make-failing-port): New helpers.
("8.2.10 Output ports"): Add some tests for `open-file-output-port'.
("8.2.9 Textual Input"): Add tests read error conditions.
("8.2.12 Textual Output"): Add tests for write error conditions.
("8.3 Simple I/O"): Add tests for conditions, `call-with-input-file'
and `call-with-output-file'.
* libguile/async.c:
* libguile/async.h:
* libguile/debug.h:
* libguile/deprecated.c:
* libguile/deprecated.h:
* libguile/evalext.h:
* libguile/gc-malloc.c:
* libguile/gc.h:
* libguile/gen-scmconfig.c:
* libguile/numbers.c:
* libguile/ports.c:
* libguile/ports.h:
* libguile/procprop.c:
* libguile/procprop.h:
* libguile/read.c:
* libguile/socket.c:
* libguile/srfi-4.h:
* libguile/strings.c:
* libguile/strings.h:
* libguile/tags.h:
* module/ice-9/boot-9.scm:
* module/ice-9/deprecated.scm: Remove all deprecated code. CPP defines
that were not previously issuing warnings were changed so that their
expansions would indicate the replacement forms to use,
e.g. scm_sizet__GONE__REPLACE_WITH__size_t.
The two exceptions were SCM_LISTN, which did not produce warnings
before, and the string-filter argument order stuff.
Drops the initial dirty memory usage of Guile down to 2.8 MB on my
machine, from 4.4 MB.
* module/ice-9/vlist.scm (vlist-fold-right): Avoid `vlist-reverse' and
instead `vlist-ref' individual elements. The result is about twice
faster. Thanks Andy for suggesting it indirectly. :-)
* module/language/glil/compile-assembly.scm: Clean up code for
subprograms (not needed, we just cache the glil) and object alists
(replaced by constants tables).
* module/language/glil/compile-assembly.scm (compile-assembly): Rework
to handle toplevel-specific code generation here, instead of in
glil->assembly. Specifically, here we build a global constant table,
and arrange for it to be the objtable of the toplevel thunk.
(compile-program): New helper, compiles a <glil-program> and returns
just the (load-program ...) form.
(compile-objtable): New helper, generates assembly to build an object
table, using some other constants table, and possibly recursing to
`compile-program' for cached GLIL programs.
(glil->assembly): Simplify, removing the toplevel? argument, and
replacing the object alist with an objtable computed in a previous
pass. Adapt to the new form of the objtable, and to use
compile-program and compile-objtable.
* module/language/glil/compile-assembly.scm (dump-constants): New
helper. Generates bytecode that will result in a vector for the
global object table being pushed on the stack. The items in the
global object table will share state as much as possible.
* module/language/glil/compile-assembly.scm (immediate?): New helper.
(build-constant-store): New helper. Walks the GLIL tree and builds up
a constant table, as a vhash.
(build-object-table): Another helper, builds a constant table for a
given GLIL program.
* module/rnrs/io/ports.scm (display): Implement as an
exception-converting wrapper around Guile's core display.
* module/rnrs/io/simple.scm: Don't export Guile's corresponding core
procedures, but use `(rnrs io ports)' instead. This way, we get the
conditions required by R6RS raised.
* doc/ref/r6rs.texi (rnrs io simple): Mention that these procedures are
supposed to raise R6RS conditions.
* module/srfi/srfi-1.scm (map-in-order): As we are not extending the
core `map' binding, actually make a new `map-in-order' alias here.
Fixes fresh builds.
* module/ice-9/boot-9.scm (map, for-each): Implement in Scheme instead
of C. There are boot versions before `cond' is defined.
(map-in-order): Define this alias here instead of in evalext.h.
* libguile/eval.c: Stub out the map and for-each definitions to just
call into Scheme.
* libguile/evalext.c: Remove map-in-order definition.
* module/srfi/srfi-1.scm: Replace all calls to map1 with calls to map.
(map, for-each): Define implementations here, in Scheme, instead of in
C.
* test-suite/tests/eval.test (exception:wrong-length, "map"): Update the
expected exception for mapping over lists of different lengths.
* libguile/srfi-1.h:
* libguile/srfi-1.c: Remove map and for-each definitions. Remove the
bit that extended the core `map' primitive with another method: the
right way to do that is with modules.
* libguile/srfi-1.c:
* libguile/srfi-1.h (scm_srfi1_member): Move implementation to Scheme.
* module/srfi/srfi-1.scm (member): Implement here, with the inlining
cases for eq? and eqv?. Speeds up a compiled bootstrap of
psyntax.scm, because lset-adjoin inlines to the memq case.
(lset<=): Reindent.
(lset-adjoin, lset-union): If the comparator is eq? or eqv?, just pass
it through to `member', so we inline to memq / memv. Use something
closer to the reference implementations.
* module/language/assembly/compile-bytecode.scm (compile-bytecode):
Rewrite to fill a bytevector directly, instead of using bytevector
ports. `write-bytecode' itself is still present and almost the same
as before; it's just that `write-byte' et al now inline the effect of
writing a byte to a binary port.
* test-suite/tests/asm-to-bytecode.test (comp-test): Refactor to use
public interfaces.
* module/language/assembly.scm (byte-length): Silly, minor tweak: put
the fixed-length instruction case first. Seems to shave some 10% off
the time compiling psyntax.scm (when the whole rest of the system is
compiled, of course).
* module/statprof.scm (statprof-reset): Make full-stacks? into an
optional arg instead of doing the rest arg dance.
(statprof-display): Format gc-time-taken appropriately.
* module/ice-9/r4rs.scm (call-with-input-file, call-with-output-file): Rewrite
with call-with-values.
(with-input-from-file): use call-with-input-file.
(with-output-to-file, with-error-to-file): use call-with-output-file.
Update docstrings to make clear that multiple values may be yielded.
* module/ice-9/psyntax.scm (free-id=?): For identifiers that are
resolved to the toplevel, check that the variables that they would
resolve to are equal, instead of simply checking that the symbolic
identifier names are equal. Allows keywords to be bound, renamed,
exported, excluded, etc.
* module/ice-9/psyntax-pp.scm: Regenerate.
* module/ice-9/psyntax.scm (chi-when-list): Just match symbolically
instead of lexically, so as not to tie the meaning of eval-when to the
bindings of eval, load, compile, and expand.
* module/ice-9/boot-9.scm (while): Specify the return value as #f under
normal conditions, #t under (break), and arg... under (break arg...).
* test-suite/tests/syntax.test ("while"): Test.
* doc/ref/api-control.texi (while do): Document.
* module/ice-9/control.scm (reset, shift): Add implementations of these
operators from Wolfgang J Moeller, derived from implementations by
Oleg Kiselyov.
(reset*, shift*): Procedural variants.
* test-suite/tests/control.test ("shift and reset"): Add tests,
originally from Oleg Kiselyov.
* doc/ref/api-evaluation.texi (Compilation): Add discussion of
--fresh-auto-compile.
* doc/ref/scheme-scripts.texi (Invoking Guile): Add --fresh-auto-compile
option.
* NEWS: Add entry.
* libguile/load.c: Define %fresh-auto-compile.
(scm_primitive_load_path): Use it here.
(scm_init_load_should_auto_compile): Init from GUILE_AUTO_COMPILE env
var, with a value of "fresh".
* module/ice-9/boot-9.scm (load-in-vicinity): Auto-compilation cache is
stale if %fresh-auto-compile is true.
* module/ice-9/command-line.scm (compile-shell-switches): Parse out
--fresh-auto-compile.
