* libguile/backtrace.c (display_backtrace_get_file_line): If the source
is a vector, treat it as a #(line column file) vector, as emitted by
the VM. Needs subsequent patches to make sense.
* doc/ref/vm.texi: Flesh out the VM documentation, adding a rationale.
* doc/ref/history.texi: Write the Guile history.
* doc/ref/guile.texi (Top): Some tweaks.
* srfi/srfi-19.scm (priv:locale-abbr-weekday->index): Use
`locale-day-short' since it expects integers in the range 1-7, unlike
`priv:locale-abbr-weekday'.
(priv:locale-long-weekday->index): Likewise.
* test-suite/tests/srfi-19.test ("SRFI date/time
library")["string->date works on Sunday"]: New test.
By:
- Making the Unix socket name unique (for each Emacs instance), by
appending Emacs's PID to it.
- Changing the GDS server to listen on both Unix domain and TCP (and
not to mind if the TCP bind fails, which will happen if another GDS
instance has already bound to the TCP port number).
- Adding this unique Unix socket name to the environment (as
GDS_UNIX_SOCKET_NAME), so that Guile clients started from inside
Emacs can pick it up.
- Changing the GDS client code to look for GDS_UNIX_SOCKET_NAME in the
environment, and to connect to the Unix socket with that name
instead of over TCP.
Guile clients started outside Emacs will not find
GDS_UNIX_SOCKET_NAME and so will fall back to using TCP. This means
they will connect to whichever Emacs + GDS server instance started
first.
* emacs/gds-server.el (gds-start-server): Take both Unix socket name
and TCP port args, instead of just one (which could be either Unix
or TCP), and pass these on to `run-server'. Remove unused optional
bufname arg.
* emacs/gds.el (gds-unix-socket-name, gds-tcp-port): New variables.
(gds-socket-type-alist): Removed.
(gds-run-debug-server): Pass gds-unix-socket-name and gds-tcp-port
to gds-start-server. Add the Unix socket name to the environment.
(gds-server-socket-type): Note now obsolete.
* ice-9/gds-client.scm (connect-to-gds): Get Unix socket name from
environment, and connect to this in preference to using TCP.
* ice-9/gds-server.scm (run-server): Take both Unix socket name and
TCP port args. Listen and accept connections on both.
(Transferred from the remains of the old standalone guile-debugging
project at gna.org.)
* emacs/gds-faq.txt, emacs/gds-test.el, emacs/gds-test.sh,
emacs/gds-test.stdin, emacs/gds-tutorial.txt: New files.
This reverts commit f3e3f530c2, which is
appropriate because subscription is not now required for someone to
send a message to bug-guile@gnu.org.
Conflicts:
This reverts commit cbea802b37, which is
appropriate because subscription is not now required for someone to
send a message to bug-guile@gnu.org.
Conflicts:
This reverts commit e563095988, which is
appropriate because subscription is not now required for someone to
send a message to bug-guile@gnu.org.
Conflicts:
* libguile/Makefile.am (guile_LDFLAGS): Remove `@DLPREOPEN@' since it
has no effect.
* libguile/guile.c (main): Don't invoke `LTDL_SET_PRELOADED_SYMBOLS ()'
since it had no effect given how we invoke `libtool'. It also fixes
compatibility issues when using libltdl 1.5 with a Libtool 2.2
package.
* libguile/strings.c (scm_string_ref): Add proper range checking for the
empty string.
(scm_string_set_x): Likewise.
Reported by Bill Schottstaedt <bil@ccrma.Stanford.EDU>.
* test-suite/tests/strings.test ("string-ref"): New test prefix.
("string-set!")["empty string", "empty string and non-zero index",
"out of range", "negative index", "regular string"]: New tests.
* NEWS: Update.
* configure.in: Use `AC_CONFIG_MACRO_DIR([m4])'. Reverts patch
b01284227e and makes `libtoolize' from
Libtool 2 happier (removes a couple of warnings).
* Makefile.am (ACLOCAL_AMFLAGS): Remove `-I guile-config' since that
directory only contains macros that we distribute, not macros that we
use.
This fixes bug #24009 reported by Martin Pitt.
* libguile/threads.c (guilify_self_1): Check the return value of
pipe(2).
(scm_std_select): Use `full_read ()' instead of `read ()' when reading
from WAKEUP_FD.
* libguile/async.c (scm_i_queue_async_cell): Use `full_write ()' instead
of write(2) when writing to SLEEP_FD.
* libguile/fports.c (fport_flush): Likewise.
* libguile/posix.c (getgroups): Use the return value of getgroups(2) as
NGROUPS.
(scm_nice): Get the return value of nice(2) to make glibc happy.
* libguile/scmsigs.c (take_signal): Use `full_write ()' instead of
write(2).
We recently modified scm_c_read so that it temporarily swaps the
caller's buffer with the port's normal read buffer, in order to
improve performance in the case where the port is unbuffered (which
actually means having a single-byte buffer) - but we implemented the
swap in the buffered case too. The latter turns out to be a bad idea
- because it means that the C code of a custom port implementation
cannot rely on a port's buffer always being the same as when it was
first set up - and so this commit reverts that. The buffer swapping
trick now applies to unbuffered ports only.
* libguile/ports.c (scm_c_read): Only do swapping of port and caller
buffer for unbuffered ports.
* doc/ref/compiler.texi: A new empty section on the compiler.
* doc/ref/data-rep.texi: Made to be a section of a chapter instead of an
appendix. The beginnings of some revision, but not there yet.
* doc/ref/guile.texi: Put the "Data Representation" essay into the new
"History and Implementation Details" chapter.
* doc/ref/history.texi: New empty section on Guile history.
* doc/ref/libguile-concepts.texi:
* doc/ref/libguile-smobs.texi: Fix up some xrefs.
* doc/ref/vm.texi: New section documenting the VM. Not done yet.
* module/system/base/language.scm (<language>): Rework so that instead of
hardcoding passes in the language, we define compilers that translate
from one language to another. Add `parser' to the language fields, a
bit of a hack but useful for languages with s-expression external
representations but with record internal representations.
(define-language, *compilation-cache*, invalidate-compilation-cache!)
(compute-compilation-order, lookup-compilation-order): Add an algorithm
that does a depth-first search for a translation path from a source
language to a target language, caching the result in a lookup table.
* module/language/scheme/spec.scm:
* module/language/ghil/spec.scm: Update to the new language format.
* module/language/glil/spec.scm: Add a language specification for GLIL,
with a compiler to objcode. Also there are parsers and printers, for
repl usage, but for some reason this doesn't work yet.
* module/language/objcode/spec.scm: Define a language specification for
object code. There is some sleight of hand here, in the "compiler" to
values; but there is method behind the madness, because this way we
higher levels can pass environments (a module + externals pair) to
objcode->program.
* module/language/value/spec.scm: Define a language specification for
values. There is something intellectually dishonest about this, but it
does serve its purpose as a foundation for the language hierarchy.
* configure.in:
* module/language/Makefile.am
* module/language/ghil/Makefile.am
* module/language/glil/Makefile.am
* module/language/objcode/Makefile.am
* module/language/value/Makefile.am:
Autotomfoolery for the ghil, glil, objcode, and value languages.
* module/language/scheme/translate.scm (translate): Import the bits that
understand `compile-time-environment' here, and pass on the relevant
portions of the environment to the next compiler pass.
* module/system/base/compile.scm (current-language): New procedure, refs
the current language fluid, or lazily sets it to scheme.
(call-once, call-with-output-file/atomic): Refactor these bits to use
with-throw-handler. No functional change.
(compile-file, compile-and-load, compile-passes, compile-fold)
(compile): Refactor the public interface of the compiler to be generic
and simple. Uses `lookup-compilation-order' to find a path from the
source language to the target language.
* module/system/base/syntax.scm (define-type): Adapt to changes in
define-record.
(define-record): Instead of expecting all slots in the first form,
expect them in the body, and let the first form hold the options.
* module/system/il/compile.scm (compile): Adapt to the compilation pass
API (three in and two out).
* module/system/il/ghil.scm (<ghil-var>, <ghil-env>)
(<ghil-toplevel-env>): Adapt to define-record changes.
* module/system/il/glil.scm (<glil-vars>): Adapt to define-record
changes.
(<glil>, print-glil): Add a GLIL record printer that uses unparse.
(parse-glil, unparse-glil): Update unparse (formerly known as pprint),
and write a parse function.
* module/system/repl/common.scm (<repl>): Adapt to define-record changes.
(repl-parse): New function, parses the read form using the current
language. Something of a hack.
(repl-compile): Adapt to changes in `compile'.
(repl-eval): Fix up the does-the-language-have-a-compiler check for
changes in <language>.
* module/system/repl/repl.scm (start-repl): Parse the form before eval.
* module/system/repl/command.scm (describe): Parse.
(compile): Be more generic.
(compile-file): Adapt to changes in compile-file.
(disassemble, time, profile, trace): Parse.
* module/system/vm/debug.scm:
* module/system/vm/assemble.scm: Adapt to define-record changes.
* module/language/scheme/translate.scm (receive): Fix an important bug
that gave `receive' letrec semantics instead of let semantics. Whoops!
* 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'.
