Ludovic Courtès [Mon, 21 Feb 2011 23:05:05 +0000 (00:05 +0100)]
Compile `(rnrs)' after all other RNRS modules, potentially.
* module/Makefile.am (RNRS_SOURCES): Move `rnrs.scm' last.
Ludovic Courtès [Mon, 21 Feb 2011 23:32:13 +0000 (00:32 +0100)]
Make `(rnrs base)' independent of other rnrs modules.
* module/rnrs/base.scm (define-proxy): New macro.
(raise, condition, make-error, make-assertion-violation,
make-who-condition, make-message-condition, make-irritants-condition):
Use it.
Andy Wingo [Sun, 20 Feb 2011 21:08:27 +0000 (22:08 +0100)]
update examples in manual to use PKG_CHECK_MODULES
* doc/ref/autoconf.texi (Using Autoconf Macros): Switch example to use
PKG_CHECK_MODULES.
* doc/ref/libguile-linking.texi (A Sample Guile Main Program): Likewise,
and change from configure.in to configure.ac, and recommend
autoreconf.
Andy Wingo [Sun, 20 Feb 2011 20:43:19 +0000 (21:43 +0100)]
pkg-config instead of guile-config in manuals
* doc/ref/api-options.texi (Build Config):
* doc/ref/libguile-linking.texi (Linking Programs With Guile):
(A Sample Guile Main Program):
* doc/ref/libguile-smobs.texi (The Complete Example): Use pkg-config in
the examples instead of guile-config.
Andy Wingo [Sun, 20 Feb 2011 14:01:37 +0000 (15:01 +0100)]
tour.texi compilation fix
* doc/ref/tour.texi (Writing Guile Extensions): Fix compilation
example.
Andy Wingo [Sun, 20 Feb 2011 12:15:34 +0000 (13:15 +0100)]
@value{EFFECTIVE-VERSION} instead of 2.0 in some places in the manual
* doc/ref/history.texi (A Timeline of Selected Guile Releases): Update
the 2.0 release blurb.
* doc/ref/api-foreign.texi (Modules and Extensions):
* doc/ref/libguile-extensions.texi (A Sample Guile Extension):
* doc/ref/tour.texi (Linking Guile into Programs): Use
@value{EFFECTIVE-VERSION} instead of 2.0. Also fix sample extension
compilation line to include the Guile CFLAGS.
Bruno Haible [Sun, 20 Feb 2011 10:49:48 +0000 (11:49 +0100)]
guile.m4: Add support for linking against guile with rpath.
* guile.m4 (GUILE_FLAGS): Also set GUILE_LIBS and GUILE_LTLIBS. Fix
documentation.
Neil Jerram [Fri, 21 Jan 2011 19:34:01 +0000 (19:34 +0000)]
Fix typos in (web ...) doc
* doc/ref/web.texi (Types and the Web): "help" -> "helpful".
(HTTP): Add closing paren. Remove code that looks like a leftover.
Neil Jerram [Fri, 18 Feb 2011 23:10:54 +0000 (23:10 +0000)]
Last (for a little while) GOOPs doc fix
* doc/ref/goops.texi (GOOPS Object Miscellany): Clarify that it would
be instances being printed, not classes.
Neil Jerram [Fri, 18 Feb 2011 22:53:57 +0000 (22:53 +0000)]
Remove unneeded fixme
* doc/ref/goops.texi (Class Definition Protocol): Removed `*fixme
Need to insert something here about checking that the value is not
unbound'. It's a fine detail, and also I imagine there could be a
valid application that would choose to allow SCM_GOOPS_UNBOUND
values to escape through here.
Neil Jerram [Fri, 18 Feb 2011 22:46:02 +0000 (22:46 +0000)]
Tidy up remaining bits of the MOP section
* doc/ref/goops.texi (Method Definition): Unindent text about
define-method invoking add-method!.
(Method Definition Internals): Add @noindent's.
(Generic Function Invocation): Add intro text, and tidy up the tree.
Neil Jerram [Fri, 18 Feb 2011 22:15:11 +0000 (22:15 +0000)]
Clean up doc on class redefinition and instance class changing
* doc/ref/goops.texi (Class Redefinition): Deleted, with its material
all merged into later `Redefining a Class' and `Changing the Class of
an Instance' sections.
Neil Jerram [Fri, 18 Feb 2011 20:50:55 +0000 (20:50 +0000)]
Merge orphan Class Options section into Class Definition
* doc/ref/goops.texi (Class Definition): Move material from later
`Class Options' section to here.
Neil Jerram [Fri, 18 Feb 2011 19:47:05 +0000 (19:47 +0000)]
Doc of MOP for instance and class creation
* doc/ref/goops.texi (Instance Creation Protocol): Rename from
`Customizing Instance Creation', and move before the more
complicated class definition stuff. Couple of very minor edits.
(Class Definition Protocol): Remove ensure-metaclass-with-supers
(too internal) and repeated material. Move class-redefinition
stuff to (existing) later section on that. Merge reference-like
material from `Customizing Class Definition' to here.
Neil Jerram [Thu, 17 Feb 2011 22:09:13 +0000 (22:09 +0000)]
Summarize class definition protocol
* doc/ref/goops.texi (Class Definition Protocol): Add tree summary
diagram.
Neil Jerram [Thu, 17 Feb 2011 21:36:10 +0000 (21:36 +0000)]
Work on GOOPS MOP documentation
* doc/ref/goops.texi (The Metaobject Protocol): Simplify intro text.
Minor edits and simplifications throughout this section.
(Metaobjects and the Metaobject Protocol): Insert "default".
(Metaclasses): Renamed from `Terminology', and deleted the material
on CPL and accessors, which just duplicated what has already been
covered earlier in the chapter. Remove statements that confuse
whether "metaclass of" means "class of class of" or "class of
(something that is itself a class)". (I think it's actually the
latter.)
(Class Definition Protocol): Renamed from `Class Definition
Internals'.
Neil Jerram [Wed, 16 Feb 2011 00:17:14 +0000 (00:17 +0000)]
Rewording for "make an intervention".
* doc/ref/compiler.texi (Extending the Compiler): Rephrase first sentence.
Neil Jerram [Tue, 15 Feb 2011 23:49:48 +0000 (23:49 +0000)]
No sublimated desires
* doc/ref/compiler.texi: Delete "subliminated".
Andy Wingo [Fri, 18 Feb 2011 18:28:33 +0000 (19:28 +0100)]
fix a couple leaks in ports.c. thanks valgrind!
* libguile/ports.c (scm_i_remove_port): Fix a case in which ports
explictly closed via close-port would leak their iconv_t data.
(scm_set_port_encoding_x): scm_i_set_port_encoding_x strdups its
argument, so we need to free the locale encoding of the incoming str.
Andy Wingo [Fri, 18 Feb 2011 14:57:27 +0000 (15:57 +0100)]
core modules use (ice-9 binary-ports) instead of (rnrs io ports)
* module/language/assembly/compile-bytecode.scm:
* module/language/elisp/lexer.scm:
* module/web/request.scm:
* module/web/response.scm:
* module/web/server.scm:
* module/web/uri.scm: Use ice-9 binary-ports.
Andy Wingo [Fri, 18 Feb 2011 14:52:02 +0000 (15:52 +0100)]
add (ice-9 binary-ports)
* module/ice-9/binary-ports.scm: New module.
* module/Makefile.am: Add to makefile.
* module/rnrs/io/ports.scm: Re-export bindings from (ice-9 binary
ports). This will allow the compiler to not pull (rnrs) into its
included module set.
Andy Wingo [Fri, 18 Feb 2011 08:38:04 +0000 (09:38 +0100)]
update extension example in manual
* doc/ref/libguile-extensions.texi (A Sample Guile Extension): Fix use
of deprecated functions.
Ludovic Courtès [Wed, 16 Feb 2011 09:25:23 +0000 (10:25 +0100)]
Change tag naming convention to `vX.Y.Z'.
* configure.ac: Tell `git-version-gen' that we're switching to a
`vX.Y.Z' scheme for release tags.
Mark H Weaver [Tue, 15 Feb 2011 15:37:03 +0000 (10:37 -0500)]
Improvements to `log' and `log10'
* libguile/numbers.c (log_of_shifted_double, log_of_exact_integer,
log_of_exact_integer_with_size, log_of_fraction): New internal static
functions used by scm_log and scm_log10.
(scm_log, scm_log10): Robustly handle large integers, large and small
fractions, and fractions close to 1. Previously, computing logarithms
of fractions close to 1 yielded grossly inaccurate results, and the
other cases yielded infinities even though the answer could easily fit
in a double. (log -0.0) now returns -inf.0+<PI>i, where previously it
returned -inf.0. (log 0) now throws a numerical overflow exception,
where previously it returned -inf.0. (log 0.0) still returns -inf.0.
Analogous changes made to `log10'.
* test-suite/tests/numbers.test (log, log10): Add tests.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Mark H Weaver [Mon, 14 Feb 2011 23:18:52 +0000 (18:18 -0500)]
Fix comment above number-theoretic division tests
* test-suite/tests/numbers.test: Fix comment.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Ludovic Courtès [Tue, 15 Feb 2011 15:45:20 +0000 (16:45 +0100)]
Switch to 2.0.0.
* GUILE-VERSION (GUILE_MAJOR_VERSION, GUILE_MINOR_VERSION,
GUILE_MINOR_VERSION): 2.0.0!
Ludovic Courtès [Tue, 15 Feb 2011 15:44:00 +0000 (16:44 +0100)]
Increment `LIBGUILE_INTERFACE_CURRENT'.
* GUILE-VERSION (LIBGUILE_INTERFACE_CURRENT): Set to 22, i.e.,
Guile 1.8.8 + 1.
Ludovic Courtès [Tue, 15 Feb 2011 15:40:27 +0000 (16:40 +0100)]
Update `doc/example-smob'.
* doc/example-smob/Makefile (CFLAGS, LIBS): Use `pkg-config' instead of
`guile-config'.
* doc/example-smob/image-type.c (mark_image, free_image): Remove.
(init_image_type): Don't call `scm_set_smob_mark' and
`scm_set_smob_free'.
Mark H Weaver [Tue, 15 Feb 2011 11:10:06 +0000 (06:10 -0500)]
Use trunc in scm_i_inexact_truncate_divide
* libguile/numbers.c (scm_i_inexact_truncate_divide): Use trunc instead
of floor and ceil. Important for consistency with
scm_truncate_quotient and scm_truncate_remainder.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Ludovic Courtès [Tue, 15 Feb 2011 11:31:02 +0000 (12:31 +0100)]
Document `%auto-compilation-options'.
* doc/ref/api-evaluation.texi (Compilation): Emphasize
auto-compilation. Document `%auto-compilation-options'.
Ludovic Courtès [Tue, 15 Feb 2011 11:15:02 +0000 (12:15 +0100)]
Fix compilation of `c-tokenize.c' in a cross-compile setup.
* libguile/Makefile.am (c-tokenize.$(OBJEXT)): When cross-compiling,
don't include any CPPFLAGS since we could end up seeing Gnulib's
replacements, e.g., `rpl_malloc', which we can't use.
Ludovic Courtès [Tue, 15 Feb 2011 11:07:49 +0000 (12:07 +0100)]
Use all the LDFLAGS from Gnulib.
* libguile/Makefile.am (version_info): New variable.
(libguile_@GUILE_EFFECTIVE_VERSION@_la_LIBADD): Remove
`$(LTLIBUNISTRING) $(LTLIBICONV) $(LTLIBINTL)'.
(libguile_@GUILE_EFFECTIVE_VERSION@_la_LDFLAGS): Add all the flags
from Gnulib, one per line as in the `gnulib-tool' output, including
those above.
Ludovic Courtès [Tue, 15 Feb 2011 10:52:43 +0000 (11:52 +0100)]
Remove Gnulib's `sockets' module from the import list.
* m4/gnulib-cache.m4: Remove `sockets', which we don't directly depend
on.
Ludovic Courtès [Tue, 15 Feb 2011 10:28:10 +0000 (11:28 +0100)]
Import Gnulib's `log1p' and `round' modules.
From Gnulib
v0.0-4889-ge375fe3.
* m4/gnulib-cache.m4: Add `log1p' and `round', requested by
Mark H Weaver <mhw@netris.org>.
Use `malloc-gnu' instead of `malloc', the latter being obsolete.
Andy Wingo [Tue, 15 Feb 2011 08:29:54 +0000 (09:29 +0100)]
remove 1.9 changes from NEWS (leaving only 2.0)
* NEWS: Compress year range (as allowed by standards and note in
README). Remove 1.9.15->2.0 changes, leaving only 2.0 changes.
Mark H Weaver [Mon, 14 Feb 2011 22:10:03 +0000 (17:10 -0500)]
Use trunc instead of scm_c_truncate
* libguile/numbers.c (scm_c_truncate, scm_truncate_number,
scm_i_inexact_truncate_quotient, scm_i_inexact_truncate_remainder):
Use trunc directly, now that we have its gnulib module.
Mark H Weaver [Sun, 13 Feb 2011 21:28:34 +0000 (16:28 -0500)]
Fix minor errors in docs of division operators
* doc/ref/api-data.texi (Arithmetic): The R5RS `quotient', `remainder',
and `modulo' operators are exact-integer-only operators. `modulo' is
equivalent to `floor-remainder', not `floor-quotient'.
Andy Wingo [Mon, 14 Feb 2011 22:27:50 +0000 (23:27 +0100)]
news tweak
* NEWS: Tweak
Andy Wingo [Mon, 14 Feb 2011 22:26:18 +0000 (23:26 +0100)]
add more NEWS
* NEWS: Add new NEWS and fold into main text.
Andy Wingo [Mon, 14 Feb 2011 22:03:11 +0000 (23:03 +0100)]
fold new NEWS items into main text
* NEWS: Fold all items into main text, while keeping a list of things
that are new in 1.9.15.
Andy Wingo [Mon, 14 Feb 2011 21:03:37 +0000 (22:03 +0100)]
update THANKS
* THANKS: Update, adding all people who have their name on a patch in
Git. Add a section on authors of other free software libraries.
Andy Wingo [Mon, 14 Feb 2011 19:39:31 +0000 (20:39 +0100)]
tweak to internal scm_i_extract_values_2
* libguile/values.c (scm_i_extract_values_2): Make nvalues check more
robust.
Mark H Weaver [Sat, 12 Feb 2011 10:43:17 +0000 (05:43 -0500)]
Allow GOOPS getters to add methods to primitive generics
* module/oop/goops.scm (ensure-generic): If the old definition of a
desired getter is a primitive generic, let the new method be added to
it instead of creating a fresh new generic.
(ensure-accessor): Modify as necessary to keep the old behavior.
Maybe something more optimal can be done here, but it's not yet
obvious to me how to do it.
Mark H Weaver [Fri, 11 Feb 2011 00:04:05 +0000 (19:04 -0500)]
Make SCM_NUMP and SCM_NUMBERP more extensible
* libguile/numbers.h (SCM_NUMP, SCM_NUMBERP): Mask out more bits in the
cell type field when doing the comparison, in order to accept future
numeric types that have not yet been implemented. This should allow
us to add more core numeric types without breaking ABI compatibility.
As a bonus, these macros are now more efficient.
Mark H Weaver [Fri, 11 Feb 2011 00:38:49 +0000 (19:38 -0500)]
Slight optimization for scm_equal_p
* libguile/eq.c (scm_equal_p): Move SCM_STRUCTP check within the default
case of the SCM_TYP7 switch statement, for optimization.
Mark H Weaver [Sun, 13 Feb 2011 12:25:28 +0000 (07:25 -0500)]
Reduce code size of division operators
* libguile/numbers.c (scm_quotient): Reimplement in terms of
scm_truncate_quotient.
(scm_remainder): Reimplement in terms of scm_truncate_remainder.
(scm_modulo): Reimplement in terms of scm_floor_remainder.
(scm_euclidean_quotient, scm_euclidean_remainder,
scm_euclidean_divide): Reimplement in terms of floor and ceiling.
Make them non-extensible, because there is no need; they will work
with any objects that implement the floor and ceiling division
operators, and that can be tested using `negative?'.
Mark H Weaver [Sun, 13 Feb 2011 12:14:57 +0000 (07:14 -0500)]
Optimize truncate, round, floor, and ceiling
* libguile/numbers.c (scm_c_truncate): Use ceil (x) instead of
-floor (-x).
(scm_truncate_number): Implement directly instead of by checking the
sign and using scm_floor or scm_ceiling. Use scm_truncate_quotient
for fractions. Make extensible, so that new number types implemented
in GOOPS will be able to do the job more efficiently, since it is
often easier to implement truncate than floor or ceiling.
(scm_round_number): Optimize fractions case by using
scm_round_quotient. Make extensible, so that new number types
implemented in GOOPS will be able to do the job efficiently.
(scm_floor, scm_ceiling): Optimize fractions case by using
scm_floor_quotient and scm_ceiling_quotient, respectively.
* test-suite/tests/numbers.test: Add test cases.
Mark H Weaver [Sun, 13 Feb 2011 14:16:27 +0000 (09:16 -0500)]
Add four new sets of fast quotient and remainder operators
* libguile/numbers.c (scm_floor_divide, scm_floor_quotient,
scm_floor_remainder, scm_ceiling_divide, scm_ceiling_quotient,
scm_ceiling_remainder, scm_truncate_divide, scm_truncate_quotient,
scm_truncate_remainder, scm_round_divide, scm_round_quotient,
scm_round_remainder): New extensible procedures `floor/',
`floor-quotient', `floor-remainder', `ceiling/', `ceiling-quotient',
`ceiling-remainder', `truncate/', `truncate-quotient',
`truncate-remainder', `round/', `round-quotient', and
`round-remainder'.
* libguile/numbers.h: Add function prototypes.
* test-suite/tests/numbers.test: Add tests.
* doc/ref/api-data.texi (Arithmetic): Add documentation.
* NEWS: Add NEWS entry.
Mark H Weaver [Sun, 13 Feb 2011 11:04:52 +0000 (06:04 -0500)]
Optimize division operators handling of fractions
* libguile/numbers.c: (scm_euclidean_quotient, scm_euclidean_remainder,
scm_euclidean_divide, scm_centered_quotient, scm_centered_remainder,
scm_centered_divide): Optimize case where both arguments are exact and
at least one is a fraction, by reducing to a subproblem involving only
integers, and then adjusting the resulting remainder as needed.
Mark H Weaver [Sun, 13 Feb 2011 10:47:33 +0000 (05:47 -0500)]
Make divide functions return values via (SCM *) output arguments
* libguile/numbers.c (scm_euclidean_divide, scm_centered_divide): Change
API to return two values via output arguments of type (SCM *), instead
of packing into a values object.
(scm_i_euclidean_divide, scm_i_centered_divide): New internal wrappers
that call the above functions and pack the result into a values
object.
* libguile/numbers.h: Change prototypes to reflect new API.
* doc/ref/api-data.h (Arithmetic): Update manual.
Mark H Weaver [Thu, 10 Feb 2011 23:03:14 +0000 (18:03 -0500)]
Added internal C function to extract from values object
* libguile/values.c (scm_i_extract_values_2): New internal function
that extracts two values from a values object.
* libguile/values.h: Added prototype.
Andy Wingo [Mon, 14 Feb 2011 19:23:43 +0000 (20:23 +0100)]
update thanks
* THANKS: Add Ian Price
Andy Wingo [Mon, 14 Feb 2011 19:21:04 +0000 (20:21 +0100)]
add vector-move test cases
* test-suite/tests/vectors.test ("vector-move-left!")
("vector-move-right!"): Add test cases for recent bug.
Ian Price [Mon, 14 Feb 2011 03:44:31 +0000 (03:44 +0000)]
fix fencepost error in vector-move-left! and -right!
* libguile/vectors.c (scm_vector_move_right_x, scm_vector_move_left_x):
Fix edge case.
Ludovic Courtès [Mon, 14 Feb 2011 12:48:08 +0000 (13:48 +0100)]
Pass all the flags when building `gen-scmconfig' in a cross-compile setup.
* libguile/Makefile.am (gen-scmconfig.$(OBJEXT)): When cross-compiling,
pass all the CPPFLAGS and CFLAGS.
Ludovic Courtès [Mon, 14 Feb 2011 12:47:20 +0000 (13:47 +0100)]
Leave the default `*current-warning-prefix*' at the REPL.
* module/system/repl/common.scm (repl-compile): Leave the default
`*current-warning-prefix*'.
Ludovic Courtès [Tue, 7 Dec 2010 21:49:46 +0000 (22:49 +0100)]
Temporarily fix `unistr.in.h' to allow compilation with `-Wundef'.
See <http://thread.gmane.org/gmane.comp.lib.gnulib.bugs/24225> for details.
* lib/unistr.in.h: Change #if's into #ifdef's.
Ludovic Courtès [Mon, 14 Feb 2011 10:36:25 +0000 (11:36 +0100)]
Update Gnulib; add new modules.
This updates Gnulib to
v0.0-4889-ge375fe3.
* m4/gnulib-cache.m4: Add `accept', `bind', `close', `connect',
`getpeername', `getsockname', `getsockopt', `listen', `malloc',
`malloca', `recv', `recvfrom', `send', `sendto', `setsockopt',
`shutdown', `socket', and `sockets', requested by
Jan Nieuwenhuizen <janneke-list@xs4all.nl> for cross-MinGW32 builds.
Add `trunc', requested by Mark H Weaver <mhw@netris.org>.
Neil Jerram [Mon, 14 Feb 2011 08:30:33 +0000 (08:30 +0000)]
Thank Ralf
* THANKS: Thank Ralf.
Neil Jerram [Sun, 13 Feb 2011 22:34:12 +0000 (22:34 +0000)]
Typo fix
* doc/ref/api-modules.texi (R6RS Libraries): "libraries
implementation" -> "library implementation".
Neil Jerram [Sun, 13 Feb 2011 22:28:25 +0000 (22:28 +0000)]
Procedure/macro index includes Autoconf macros
* doc/ref/indices.texi (Procedure Index): Make explicit that the
procedure/macro index includes Autoconf macros.
Neil Jerram [Sun, 13 Feb 2011 22:13:33 +0000 (22:13 +0000)]
Misc textual editing
* doc/ref/api-scheduling.texi (Asyncs): "queueing" -> "queuing".
* benchmark-suite/lib.scm, doc/sources/unix.texi (Unix conventions),
test-suite/lib.scm: "postpend" -> "append".
* doc/ref/api-compound.texi (Array Syntax, Dictionary Types),
doc/ref/api-control.texi (Catch), doc/ref/api-data.texi (Complex
Numbers, Conversion, Random, Symbol Props, Symbol Uninterned),
doc/ref/api-options.texi (Build Config, Common Feature Symbols),
doc/ref/api-regex.texi (Match Structures),
doc/ref/api-undocumented.texi, doc/ref/compiler.texi (Tree-IL,
GLIL), doc/ref/data-rep.texi (Immediate objects), doc/ref/goops.texi
(Slot Description Example), doc/ref/history.texi (A Scheme of Many
Maintainers, Status), doc/ref/libguile-program.texi (Available
Functionality), doc/ref/misc-modules.texi (Formatted Output),
doc/ref/mod-getopt-long.texi (getopt-long Reference),
doc/ref/posix.texi (Network Socket Address, Network Sockets and
Communication), doc/ref/srfi-modules.texi (SRFI-1 Association Lists,
SRFI-10, SRFI-19 String to date, SRFI-27 Random Sources),
doc/ref/vm.texi (Instruction Set, Top-Level Environment
Instructions, Procedure Call and Return Instructions),
doc/sources/unix.texi (Unix conventions): Correct spacing after
"i.e." and "e.g.".
Neil Jerram [Sun, 13 Feb 2011 21:50:35 +0000 (21:50 +0000)]
Avoid uses of "resp. signed"
* doc/ref/api-data.texi (Bytevectors as Integers, Bytevectors and
Integer Lists): Split signed and unsigned deffns.
Neil Jerram [Sun, 13 Feb 2011 21:49:31 +0000 (21:49 +0000)]
Reword intro of `Accessing Arrays from C'
* doc/ref/api-compound.texi (Accessing Arrays from C): Reword to avoid
awkward "rectangularily organized".
Ralf Wildenhues [Tue, 8 Feb 2011 20:20:57 +0000 (21:20 +0100)]
docs: fix typos in manual, and a couple in code comments.
* doc/ref/api-data.texi: Use \sqrt{2} consistently rather than \sqrt2.
Add @: for correct spacing after "i.e.".
Ralf Wildenhues [Tue, 8 Feb 2011 19:52:02 +0000 (20:52 +0100)]
docs: fix markup in api-options.texi.
* doc/ref/api-options.texi (Build Config): Use @var for
metasyntactic variable. Add newline after @noindent.
Use @env for GUILE_LOAD_PATH.
Noah Lavine [Sun, 13 Feb 2011 20:31:32 +0000 (15:31 -0500)]
Set sockaddr_in.sin_len field when it exists.
* configure.ac: Detect when struct sockaddr_in has a sin_len field.
Remove obsolete comment.
* libguile/socket.c (scm_to_sockaddr, scm_fill_sockaddr): Set the
sin_len field in our struct sockaddr_in when it exists.
Andy Wingo [Sun, 13 Feb 2011 21:02:01 +0000 (22:02 +0100)]
bump objcode version to 2.0; introduce minor-version compatibility
* libguile/_scm.h (SCM_OBJCODE_MAJOR_VERSION): Bump to 2.
(SCM_OBJCODE_MINOR_VERSION): Reset to 0.
(SCM_OBJCODE_MACHINE_VERSION_STRING, SCM_OBJCODE_COOKIE): Reorder so
the minor version is the last byte.
* libguile/objcodes.c (make_objcode_by_mmap): Accept objcodes whose
minor version is less than SCM_OBJCODE_MINOR_VERSION, not just equal
to.
Noah Lavine [Sun, 13 Feb 2011 02:05:34 +0000 (21:05 -0500)]
zero newly allocated sockaddrs
* libguile/socket.c (scm_to_sockaddr, scm_fill_sockaddr): Zero the
sockaddrs, so we do not pass uninitialized memory to the kernel.
Ludovic Courtès [Sun, 13 Feb 2011 18:18:02 +0000 (19:18 +0100)]
Add `%auto-compilation-options', used by `compile-file' when auto-compiling.
* module/ice-9/boot-9.scm (%auto-compilation-options): New variable.
(load-in-vicinity): Honor it.
* libguile/load.c (kw_opts, sym_compile_file,
sym_auto_compilation_options): New variables.
(do_try_auto_compile): Honor %AUTO-COMPILATION-OPTIONS.
* module/system/repl/common.scm (repl-default-options): Have
`compile-options' default to %AUTO-COMPILATION-OPTIONS.
Ludovic Courtès [Sun, 13 Feb 2011 18:13:36 +0000 (19:13 +0100)]
Add `*current-warning-prefix*'.
* module/system/base/message.scm (*current-warning-prefix*): New
variable.
(%warning-types): Honor `*current-warning-prefix*'.
* module/scripts/compile.scm (compile): Use an empty
`*current-warning-prefix*'.
* module/system/repl/common.scm (repl-compile): Likewise.
* test-suite/tests/tree-il.test (call-with-warnings): Likewise.
Andy Wingo [Sun, 13 Feb 2011 17:19:00 +0000 (18:19 +0100)]
primitive-load defaults to utf-8, not latin-1
* libguile/load.c (scm_primitive_load): Default to utf-8.
Ludovic Courtès [Sun, 13 Feb 2011 14:36:52 +0000 (15:36 +0100)]
Have `the-scm-module' be its own public interface (bug #30623).
* module/ice-9/boot-9.scm (the-scm-module): Make it its own public
interface.
* test-suite/tests/modules.test ("foundations")["the-root-module",
"the-scm-module"]: New tests.
Andy Wingo [Sun, 13 Feb 2011 09:41:44 +0000 (10:41 +0100)]
autocompile -> auto-compile
* NEWS:
* check-guile.in:
* doc/guile.1:
* doc/ref/scheme-scripts.texi:
* libguile/init.c:
* libguile/load.c:
* libguile/load.h:
* libguile/script.c:
* module/Makefile.am:
* module/ice-9/boot-9.scm:
* module/scripts/compile.scm:
* module/system/base/compile.scm:
* test-suite/Makefile.am:
* test-suite/tests/popen.test: Change "autocompile" to "auto-compile" or
"auto_compile", as appropriate, in variable names, function names,
command line arguments, and the documentation.
Andy Wingo [Sat, 12 Feb 2011 22:50:56 +0000 (23:50 +0100)]
`load' is a macro (!) that resolves paths relative to source file dir
* module/ice-9/boot-9.scm (load-in-vicinity): New helper, loads a file
relative to a path.
(load): Turn into a macro that captures the name of the source file
being expanded, and dispatches to load-in-vicinity. Referencing
`load' by bare name returns a closure that embeds the current source
file name.
Andy Wingo [Sun, 13 Feb 2011 14:04:08 +0000 (15:04 +0100)]
read-enable 'positions by default
* libguile/read.c (scm_read_opts): Default "positions" to #t. The
compiler was already turning it on anyway, and this allows
primitive-load without --auto-compile to also propagate source
information through the expander, for better errors and to let macros
know their source.
* module/language/scheme/spec.scm: No need to enable positions here
now.
Andy Wingo [Sat, 12 Feb 2011 21:19:28 +0000 (22:19 +0100)]
use scm_c_make_struct in scm_values
* libguile/values.c (scm_values): Micro-optimization.
Ludovic Courtès [Sun, 13 Feb 2011 13:50:05 +0000 (14:50 +0100)]
Add `scm_t_subr' typedef (fix bug #23681).
* libguile/__scm.h (scm_t_subr): New typedef.
* libguile/deprecated.h (scm_make_gsubr, scm_make_gsubr_with_generic,
scm_call_catching_errors): Use it.
* libguile/gsubr.h (scm_c_make_gsubr, scm_c_define_gsubr,
scm_c_define_gsubr_with_generic): Likewise.
* libguile/smob.h (scm_smob_descriptor)[apply]: Likewise.
(scm_set_smob_apply): Likewise.
* libguile/snarf.h (SCM_FUNC_CAST_ARBITRARY_ARGS): Likewise.
Ludovic Courtès [Sun, 13 Feb 2011 13:47:33 +0000 (14:47 +0100)]
Change `scm_ramapc' prototype to avoid empty declarators (bug #23681).
* libguile/array-map.h (scm_ramapc): Change `cproc' to `void *' instead
of using empty declarators.
* libguile/array-map.c (scm_ramapc): Adjust accordingly.
Ludovic Courtès [Sun, 13 Feb 2011 13:45:47 +0000 (14:45 +0100)]
Fix prototype of `scm_the_vm'.
* libguile/vm.h (scm_the_vm): Use `(void)' instead of `()'.
Andy Wingo [Sat, 12 Feb 2011 15:38:02 +0000 (16:38 +0100)]
fix syntax-error printing
* module/ice-9/boot-9.scm: Fix to make "extra" a rest arg.
Andy Wingo [Sat, 12 Feb 2011 14:58:21 +0000 (15:58 +0100)]
fix scm-error invocation on SIGINT in top-repl.scm
* module/ice-9/top-repl.scm (call-with-sigint): Pass '() as the format
args when invoking scm-error, to ensure that the error is printable.
Mark H Weaver [Thu, 10 Feb 2011 20:40:57 +0000 (15:40 -0500)]
Fixes and improvements to number-theoretic division operators
* libguile/numbers.c (scm_euclidean_quotient, scm_euclidean_divide,
scm_centered_quotient, scm_centered_divide): Fix bug in inum/inum
case, where (quotient most-negative-fixnum -1) would not be converted
to a bignum.
(scm_euclidean_quotient): Be more anal-retentive about calling
scm_remember_upto_here_1 after mpz_sgn, (even though mpz_sgn is
documented as being implemented as a macro and certainly won't
do any allocation). It's better to be safe than sorry here.
(scm_euclidean_quotient, scm_centered_quotient): In the bignum/inum
case, check if the divisor is 1, since this will allow us to avoid
allocating a new bignum.
(scm_euclidean_divide, scm_centered_quotient, scm_centered_divide):
When computing the intermediate truncated quotient (xx / yy) and
remainder, use (xx % yy) instead of (xx - qq * yy), on the theory that
the compiler is more likely to handle this case intelligently and
maybe combine the operations.
(scm_euclidean_divide): In the bignum/inum case, we know that the
remainder will fit in an fixnum, so don't bother allocating a bignum
for it.
(scm_euclidean_quotient, scm_euclidean_remainder,
scm_euclidean_divide, scm_centered_quotient, scm_centered_remainder,
scm_centered_divide): Minor stylistic changes.
* test-suite/tests/numbers.test: Rework testing framework for
number-theoretic division operators to be more efficient and
comprehensive in its testing of code paths and problem cases.
Mark H Weaver [Thu, 10 Feb 2011 19:35:02 +0000 (14:35 -0500)]
Add comment about handling of exactness specifiers
* libguile/numbers.c: Add discussion on the handling of exactness
specifiers to the comment above the string-to-number conversion
functions.
Mark H Weaver [Thu, 10 Feb 2011 19:24:39 +0000 (14:24 -0500)]
Fix extensibility of 1-argument atan
* libguile/numbers.c (scm_atan): Call SCM_WTA_DISPATCH_1 instead of
SCM_WTA_DISPATCH_2 if the second argument is unbound. Arguably,
SCM_WTA_DISPATCH_* should handle that case gracefully, but currently
it doesn't.
Mark H Weaver [Thu, 10 Feb 2011 19:15:52 +0000 (14:15 -0500)]
Fix mistake in comment in tags.h
* libguile/tags.h: Fix comment in discussion of data representation.
tc3-code #0b110 indicates a small integer and #0b100 indicates a
non-integer immediate. Previously, these were reversed.
Mark H Weaver [Thu, 10 Feb 2011 19:12:12 +0000 (14:12 -0500)]
Bump copyright date in REPL version string
* module/system/repl/common.scm (*version*): Add 2011 to copyright
date range.
Ludovic Courtès [Sat, 12 Feb 2011 11:25:18 +0000 (12:25 +0100)]
Make sure we don't override the user's extension search path.
* libguile/dynl.c (augment_env): New function.
(sysdep_dynl_init): Use it instead of `lt_dladdsearchdir'.
* configure.ac: Define `SHARED_LIBRARY_PATH_VARIABLE'.
Ralf Wildenhues [Sat, 12 Feb 2011 09:56:20 +0000 (10:56 +0100)]
Save config.cache before tests which are likely to fail.
Guile's configure script takes fairly long. On a system without
automatic build dependency installation, it is amplified by the fact
that your user might be both impatient and not read the build
instructions, thus needs to rerun configure several times only to find
out there is another dependency to install. Still, there is help even
for such kinds of misguided figures such as me: save the temporary
config.cache file (if one is used anyway) before embarking upon the set
of tests that are likely to error out. That way, the second and further
reruns are much faster.
The downside of this patch is that, when fixing the errors requires
changing to precious variables (such as CPPFLAGS or so), the user will
need to 'rm -f config.cache' to keep configure happy.
* configure.ac: Call AC_CACHE_SAVE before the gmp tests.
Andreas Rottmann [Fri, 11 Feb 2011 15:07:14 +0000 (16:07 +0100)]
install r6rs exception printer
* module/rnrs/exceptions.scm: Install an exception printer for R6RS
exceptions.
Andy Wingo [Fri, 11 Feb 2011 14:30:25 +0000 (15:30 +0100)]
better narrowing in catch-all handlers in throw.c
* libguile/throw.c (handler_message): Narrow away the catch-closure and
throw frames.
Andy Wingo [Fri, 11 Feb 2011 14:21:58 +0000 (15:21 +0100)]
pre-boot lookup of print-exception works
* libguile/backtrace.c (scm_print_exception): Use scm_module_variable to
look up print-exception so that it works before boot-9 is loaded.
* libguile/throw.c (CACHE_VAR): Tweak to use scm_from_latin1_symbol.
Andy Wingo [Fri, 11 Feb 2011 14:16:25 +0000 (15:16 +0100)]
scm_handle_by_message uses scm_print_exception
* libguile/throw.c (handler_message, should_print_backtrace): Use
scm_print_exception. Add a helper function to determine when to print
a backtrace; don't do so on read or syntax errors.
Andy Wingo [Fri, 11 Feb 2011 14:03:38 +0000 (15:03 +0100)]
scm_display_error_message, display-error use print-exception
* libguile/backtrace.c (scm_display_error_message)
(scm_i_display_error): Use scm_print_exception.
Andy Wingo [Fri, 11 Feb 2011 12:13:26 +0000 (13:13 +0100)]
print-exception gets a c binding
* libguile/backtrace.c (scm_print_exception): Add C binding for
print-exception, which dispatches to whatever is defined in Scheme.
(boot_print_exception): Add initial binding, replaced later in
Scheme.
* module/ice-9/boot-9.scm: Expect there to already be a print-exception
binding.
Andy Wingo [Fri, 11 Feb 2011 11:53:02 +0000 (12:53 +0100)]
repl.scm: use print-exception
* module/system/repl/repl.scm: Remove custom exception printers in favor
of print-exception.
Andy Wingo [Fri, 11 Feb 2011 11:45:48 +0000 (12:45 +0100)]
(system repl error-handling) uses print-exception
* module/system/repl/error-handling.scm (error-string): Just use
print-exception instead of rolling our own printer.
(call-with-error-handling): Simplify.
Andy Wingo [Fri, 11 Feb 2011 11:44:33 +0000 (12:44 +0100)]
add set-exception-printer!, print-exception to boot-9
* module/ice-9/boot-9.scm (set-exception-printer!, print-exception):
Define an extensible exception-printing mechanism.
Also register printers for all keys thrown by Guile.
Inspired by a patch by Andreas Rottmann.
Andy Wingo [Fri, 11 Feb 2011 11:43:05 +0000 (12:43 +0100)]
frame-source available in default environment
* libguile/frames.c (scm_frame_source): Don't call out to (system vm
frames), as this routine is used when printing exceptions. Make
available in the default environment (ugh).
* module/system/vm/frame.scm: Remove frame-source definition and
export.
Andy Wingo [Thu, 10 Feb 2011 22:07:03 +0000 (23:07 +0100)]
deprecate primitive properties
* libguile.h:
* libguile/Makefile.am:
* libguile/deprecated.h:
* libguile/deprecated.c:
* libguile/init.c:
* libguile/properties.c:
* libguile/properties.h: Deprecate the "primitive properties"
interface. It was only used to implement object properties, and that
is no longer the case.
* module/ice-9/boot-9.scm (make-object-property): Reimplement just in
terms of weak hash tables, and make threadsafe.
* NEWS:
* doc/ref/api-utility.texi: Update.