there is now only one catch.
(cwdr_outer_body): Removed.
(cwdr_handler): New function.
(scm_internal_cwdr): New function to perform the function of cwdr
but take args that are more useful to C code. Also, the handler
is now invoked *outside* of the new dynamic root, like the docs
say. We no longer have to catch absolutely all errors, the caller
is responsible for using a handler that does not throw, if he
wants that.
(cwdr): Reimplemented in terms of scm_internal_cwdr.
* root.h (scm_internal_cwdr): New prototype.
* root.c (USE_STACKJMPBUF): New define to activate a stack-based
allocation of the jumpbuf of a root continuation. The changes
below are controlled by it. They are now deactivated.
(scm_internal_cwdr): Allocate the scm_contregs on the stack. Set
the JMPBUF of the scm_rootcont to NULL before returning.
(struct scm_print_state) [revealed]: New field.
(scm_print_state_vtable): Make visible to the outside world for
type checking purposes.
(scm_valid_oport_value_p): New prototype.
* print.c (scm_valid_oport_value_p): New function to check whether
a certain value is acceptable as a port argument.
(scm_print_state_vtable): New variable.
(scm_free_print_state): Set `revealed' field to false.
(scm_iprin1): Call user supplied closure printer with
scm_printer_apply. Print in the traditional way when there isn't
one or when it returns #f.
(scm_prin1, scm_display, scm_write, scm_newline, scm_write_char):
Accept a port/print-state pair in addition to just a port.
(scm_prin1): Don't return the print_state to the pool when it has
been `revealed'.
(scm_printer_apply): Set `revealed' field of print_state to true.
(scm_init_print): Set scm_print_state_vtable.
(print_state_fluid, print_state_fluid_num): Removed.
when they are non-NULL.
(scm_gc_mark): Likewise, mark only when non-NULL.
* gc.c (scm_done_malloc): New function.
gc.h (scm_done_malloc): New prototype.
* boot-9.scm: Split off modules into separate, autoloadable files.
This reduces startup time from 10.5s to 5.5s (user cpu).
* calling.scm, common-list.scm, ls.scm, q.scm, runq.scm,
string-fun.scm: New files, containing stuff that used to be in
boot-9.scm.
* Makefile.am (ice9_sources): List new files here, for
distribution and installation.
* Makefile.in: Regenerated.
arguments, don't set the car of (command-line) to scm_usage_name,
the prettified name of the guile executable; give it the full
path, the way shells usually handle $0.
makefile variable as a build parameter called LIBS. The
build-guile program will use this, for the time being.
* Makefile.in: Regenerated.
* Makefile.in: Regenerated with automake 1.2a.
separate-fields-after-char, separate-fields-before-char): Call
continuation function, RET, as advertised: with each separated
field a separate argument.
* Makefile.in: Regenerated with automake 1.2a.
`display-error' and `display-backtrace' so that error reporting
won't get into infinite loops if an error occurs during displaying
of the error. This can very easily happen with user supplied
print call-back routines.
Added #include "objects.h"
* eval.c (scm_makprom): Added SCM_DEFER_INTS and SCM_ALLOW_INTS.
Add #include "feature.h".
* ports.h (SCM_EOF_OBJECT_P): New macro predicate.
This test is needed at many places in the code and should be
abstracted. (Motivated by the need of this test in libguiletk.)
* ports.c (scm_eof_object_p), vports.c (sfgetc), strports.c
(scm_eval_string), load.c (scm_primitive_load,
scm_read_and_eval_x), gh_eval.c (gh_eval_str):
Use SCM_EOF_OBJECT_P.
* eval.c (scm_init_eval): Add feature `delay'.
registered.
(try-module-dynamic-link): Removed the first test which
corresponds to a call to `try-module-linked'.
(resolve-module): Resolve modules in this order: 1. Already
registered modules (for example those which have been statically
linked), 2. Try to autoload an .scm-file, 3. Try to dynamically
link a .so-file.
