non-false, send back results to Emacs; colnum: Column number;
Use modules (ice-9 debug) and (ice-9 session);
(no-stack, no-source): New simple-actions;
(result-to-emacs): New procedure. Sends data to Emacs via the
result protocol;
(get-frame-source, emacs-select-frame, emacs-frame-eval,
emacs-symdoc): New procedures.
* stime.c (scm_times): new procedure.
* ioext.c (scm_fseek): if the first argument is a file descriptor
call lseek.
(scm_ftell): if the first argument is a file descriptor call lseek
(sic).
* filesys.h: prototypes for scm_open_fdes, scm_fsync.
* filesys.c (scm_chmod): if the first argument is a file descriptor,
call fchmod.
(scm_chown): if the first argument is a port or file descriptor,
call fchown.
(scm_truncate_file): new procedure.
Add DEFER/ALLOW INTS to a few other procedures.
(scm_fsync): new procedure.
(scm_open_fdes): new procedure.
(scm_open): use scm_open_fdes. If mode isn't specified, 666 will
now be used.
(scm_fcntl): the first argument can now be a file descriptor. The
third argument is now optional.
* posix.c (scm_execl, scm_execlp): make the filename argument
compulsory, since omitting it causes SEGV.
(scm_sync): return unspecified instead of #f.
(scm_execle): new procedure.
(environ_list_to_c): new procedure.
(scm_environ): use environ_list_to_c. disable interrupts.
(scm_convert_exec_args): take pos and subr arguments and
improve error checking.
* boot-9.scm: define tms accessors: clock, utime, stime, cutime,
cstime.
primitive-load-path so that backtraces get narrowed properly at
the top.
* boot-9.scm (top-repl): Save stack already in signal handler in
order to narrow it correctly.
(save-stack): Adjust narrowing tag for the top of load-stacks.
* ioext.c (scm_dup_to_fdes): renamed from scm_primitive_dup2.
Scheme name is now dup->fdes.
(scm_dup_to_fdes): make the second argument optional and
fold in the functionality of scm_primitive_dup.
(scm_primitive_dup): deleted.
* fports.h (SCM_P): prototypes for scm_setvbuf, scm_setfileno.
* fports.c (scm_setbuf0): don't disable the setbuf if MSDOS or
ultrix are defined. Use setvbuf instead of setbuf.
(scm_setvbuf): new procedure.
(scm_init_fports): intern _IOFBF, _IOLBF, _IONBF.
(scm_setfileno): moved from ioext.c.
(scm_fgets): cast SCM_STREAM to (FILE *), remove unused lp variable.
(top of file): Delete 25 lines of probably obsolete CPP hair for MSDOS.
* boot-9.scm (move->fdes, dup->port): use dup->fdes, not primitive-dup.
(dup->fdes): deleted, now done in C.
* ioext.c (scm_primitive_dup2): return the new file descriptor
instead of SCM_UNSPECIFIED, since similarity to scm_primitive_dup
is convenient.
(scm_fdopen): bug fix: don't try to make port unbuffered until its
stream has been set.
(scm_duplicate_port): deleted, there's now an implementation in
boot-9.scm.
(scm_primitive_dup2): do nothing if newfd == oldfd.
* boot-9.scm (dup->port, dup->inport, dup->outport, dup->fdes,
dup, fdes->inport, fdes->outport, port->fdes): new procedures.
(duplicate-port): was a C primitive, now it's here.
(move->fdes): allow the first argument to be a file descriptor.
Return the modified port or file descriptor (was unspecified.)
* boot-9.scm (read-path-list-notation): New function.
(parse-path-symbol): Deleted. Replaced by above.
Plug in read-path-list-notation as the parser for #/ lists,
instead of the anonymous lambda form calling parse-path-symbol.
(Thanks to Maurizio Vitale.)
from the (ice-9 common-list) module; make the `init' argument
optional in the scm module's definition, to match the deleted
definition. Harmony reigneth? (Thanks to Bernard URBAN.)
different version of ice-9. People have been skewing things and
sending in bug reports.
* version.scm.in: New file, which the configure script munges to
produce version.scm, which contains the ice-9 config stamp.
* boot-9.scm: Compare the libguile and ice-9 config stamps;
display a warning if the two are different.
* Makefile.am: Install version.scm, but don't distribute it.
Distribute version.scm.in, but don't install it.
* Makefile.in: Regenerated.
