The incompatibility was introduced by
0fb81f95b0 ("add exception_on_error
optional arg to primitive-load-path").
* libguile/load.c (scm_primitive_load_path): Change to take 1 rest
argument. Interpret the argument as either a file name (C-level
backward compatibility with 1.8) or an actual argument list.
(scm_c_primitive_load_path): Update caller.
* libguile/load.h (scm_primitive_load_path): Update accordingly.
* doc/ref/api-evaluation.texi (Loading): Update documentation of
`primitive-load-path' and `scm_primitive_load_path ()'.
* libguile/load.h:
* libguile/load.c (scm_sys_warn_autocompilation_enabled): New primitive,
not exported. Since `load' autocompiles now, it should warn in the
same way that the bits hardcoded into C warn.
(scm_try_autocompile): Use scm_sys_warn_autocompilation_enabled.
* module/ice-9/boot-9.scm (autocompiled-file-name): New helper.
(load): Try autocompiling the argument, if appropriate. Will
autocompile files passed on Guile's command line. `primitive-load' is
unaffected.
* libguile/init.c (scm_load_startup_files): Use
scm_c_primitive_load_path.
* libguile/load.c (scm_primitive_load_path): Add an optional arg,
exception_on_error, which if #f will cause primitive-load-path to just
return #f if no file is found. This is to help out the semantics of
try-module-autoload. We can't just catch misc-error, because loading
the file could raise any exception.
(scm_c_primitive_load_path): Add the extra arg to
scm_primitive_load_path.
* libguile/load.h: Adapt scm_primitive_load_path prototype.
* module/ice-9/boot-9.scm (try-module-autoload): Refactor slightly to be
clearer.
* libguile/load.h: Update scm_search_path prototype.
* libguile/load.c: Include vm.h for load-compiled/vm. Not sure if this is
bad wrt modularity.
(scm_c_string_has_an_ext): New private helper.
(scm_search_path): Add an extra optional arg, `require_exts'; if true,
require that the returned file name have one of the given extensions.
Changes the C API, but not the scheme API.
(scm_sys_search_load_path): Adapt to scm_search_path API change.
(primitive-load-path): Here is the craziness: load a compiled file if
found and newer than the corresponding (or not) source file.
(scm_init_load): Define %load-compiled-extensions as the list of
extensions denoting compiled files; defaults to '(".go").
(scm_parse_path): Use scm_string_split to do the work.
(scm_init_load_path): Use scm_parse_path instead of
scm_internal_parse_path.
(scm_search_path): Rewritten string handling part of the code in
terms of scm_to_locale_stringbuf and so that it is thread safe.
added append docs from R4RS.
* strings.c: Docstring typo fix, + eliminate unneeded IMP tests.
Thanks Dirk Hermann!
* chars.h: Provide SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR and
deprecate SCM_ICHRP, SCM_ICHR, SCM_MAKICHR. Thanks Dirk Hermann!
* *.h, *.c: Use SCM_CHARP, SCM_CHAR, SCM_MAKE_CHAR throughout.
Drop use of SCM_P for function prototypes... assume an ANSI C
compiler. Thanks Dirk Hermann!
set_print_params_x.
* guile-doc-snarf.in: Use guile-snarf.awk, not
guile-doc-snarf.awk. Pass the basename of $filename
* load.h: Added prototypes for scm_sys_library_dir,
scm_sys_site_dir.
* load.c (scm_sys_library_dir, scm_sys_site_dir): Added these
functions, and took out the old scm_library_dir, scm_site_dir,
scm_pkgdata_dir. Now the primitives are %package-data-dir
(already existed), %library-dir, and %site-dir.
* debug.c: Use SCM_MISC_ERROR when possible instead of using
s_scm_* in a scm_misc_error() call.
* Makefile.am: Use guile-snarf.awk, not guile-doc-snarf.awk. Make
using guile-doc-snarf send stdout to $@ to create the .x file like
guile-snarf does.
* guile-snarf.awk.in: Added.
* gdbint.c (gdb_read): update scm_lreadr usage.
* load.h: update prototypes.
* load.c (scm_primitive_load, scm_read_and_eval_x,
scm_primitive_load_path): remove case_insensitive_p, sharp arguments.
* read.h: add prototype for scm_read_hash_extend. Change args for
other prototypes.
* read.c (scm_read_hash_procedures): new variable.
(scm_read_hash_extend): new procedure.
(scm_get_hash_procedure): new procedure.
* (scm_lreadr): use scm_get_hash_procedure instead of an argument
for extended # processing.
(scm_read, scm_lreadr, scm_lreadrecparen, scm_lreadparen,
scm_read_token): remove case_i, sharp arguments. Change callers.
* read.h (SCM_N_READ_OPTIONS): increase to 3.
(SCM_CASE_INSENSITIVE_P): define.
* read.c: add case-insensitive option to scm_read_opts.
* (scm_read_token): use SCM_CASE_INSENSITIVE_P instead of an argument
to determine whether to convert symbol case.
(default_case_i): definition removed.
* read.c (scm_read_token): if case_i, downcase ic before doing
anything with it.
from scm_sys_try_load and scm_sys_try_load_path. The Scheme name
of scm_primitive_load_path was also changed to
"primitive-load-path", from "%try-load-path". Callers changed.
We'd like to respect the convention that a function named
"try-mumble" should behave just like the function called "mumble",
but return #f instead of signalling some error.
* load.h: Rename prototypes.
code, so we can use the load-path to find the ice-9 boot code;
this makes it easier to run Guile without installing it. See
corresponding changes in guile/Makefile.in.
* feature.c: Move stuff concerned with the load path to load.c.
(scm_compiled_library_path): Deleted.
Don't #include libpath.h here.
* feature.h: Don't mention scm_compiled_library_path.
* load.c: #include "libpath.h" here, as well as <sys/types.h>,
<sys/stat.h>, and <unistd.h> (if present).
(R_OK): #define if the system hasn't deigned to.
(scm_loc_load_path): New variable.
(scm_init_load_path, scm_sys_search_load_path,
scm_sys_try_load_path): New functions.
(scm_init_load): Initialize scm_loc_load_path to point to the
value cell of the Scheme %load-path variable.
* load.h: Add declarations for scm_sys_search_load_path,
scm_sys_try_load_path.
* init.c: Call scm_init_load_path.
* Makefile.in (feature.o, load.o): Dependencies updated.
* load.c, load.h: Rewrite using PROTO macro.
