* module/ice-9/boot-9.scm (module-public-interface)
(set-module-public-interface!): Instead of using
'%module-public-interface, use a field in the module instead.
(make-module, make-autoload-interface): Adapt.
* module/ice-9/deprecated.scm (module-public-interface):
(set-module-public-interface!): Add shims so that manually munging
%module-public-interface should continue to work.
* libguile/modules.c: Consolidate all variables to the top of the file.
(scm_module_public_interface): Dispatch to Scheme.
(scm_post_boot_init_modules): Resolve module-public-interface.
* module/ice-9/boot-9.scm (module-public-interface): Implement in
Scheme.
* module/ice-9/boot-9.scm (module-submodule-binder)
(set-module-submodule-binder!): New field on modules.
(make-module, make-autoload-interface): Adapt.
(module-ref-submodule): If we miss the submodules table, call the
submodules binder, if any.
* module/ice-9/deprecated.scm (module-ref-submodule): Check the
submodule binder before the deprecated look into the obarray.
* module/ice-9/boot-9.scm (module-ref-submodule)
(module-define-submodule!): Implement in terms of the
module-submodules table, instead of looking for bindings in the value
namespace.
* module/ice-9/deprecated.scm (module-ref-submodule):
(module-define-submodule!): Define deprecated versions of these that
duplicate the submodules table in the normal values namespace, for
back compatibility.
* module/ice-9/boot-9.scm (module-type, module-constructor): Add a field
to modules, a table that will hold submodules.
(make-module, make-autoload-interface): Adapt.
* module/ice-9/boot-9.scm (resolve-module): Use module-define-submodule!
when binding the root, and nested-ref-module for the hot lookup, which
is guaranteed to return a module or #f.
* module/ice-9/boot-9.scm (module-name): Use module-define-submodule!
instead of nested-define!.
(make-modules-in): Rewrite in terms of nested-define-module!.
* module/ice-9/boot-9.scm: Update comments above nested-ref to include
ref-module and define-module!.
(nested-ref, nested-set!, nested-define!, nested-remove!): Use
module-ref-submodule to traverse the module hierarchy.
(nested-ref-module, nested-define-module!): New functions, like
nested-ref and nested-define!, but operate on namespaces instead of
values.
(local-ref-module, local-define-module): New analogs of local-ref and
local-define, but for namespaces.
* module/ice-9/boot-9.scm (module-ref-submodule):
(module-define-submodule!): New stubs, will be used to separate
traversing the module tree from accessing values.
* module/ice-9/boot-9.scm (resolve-module): If we found a module but it
didn't have a public interface and we're not autoloading, just return
the module directly instead of dispatching to make-modules-in.
* module/ice-9/boot-9.scm (module-name): Don't rely on (%app modules),
use other tricks to name anonymous modules.
(resolve-module): Instead of relying on %app, close over the root of
the module hierarchy -- the module that was '(%app modules).
* module/ice-9/deprecated.scm (%app): Provide a compatible %app shim.
* module/ice-9/boot-9.scm (%app): Bind %app and (%app modules) within
the nested hierarchy before making (guile).
(the-root-module): Define to '(%app modules guile) together with
the-root-module's definition.
(resolve-module): Define a "phase 2" resolve-module that only works on the
root module.
(try-module-autoload): No need for stub definition, as modules.c does
not reference this binding.
(resolve-module): Redefine, after modules have been loaded, to
actually do its job, without any hacks for the pre-boot phase.
Move up the boot code before the definition of resolve-module's
helpers.
* module/ice-9/boot-9.scm (make-record-type): Add an explanatory
comment.
(%print-module): Remove a hacky comment about redefinitions being
difficult, because now the module-printer is called by name from
module-type's printer.
(module-type): Define the module type, its constructor, predicate, and
accessors programmatically, at expansion time. Should reduce any
errors in transcription, between adding fields and adding accessors.
* libguile/modules.c (scm_lookup_closure_module): Move an explanatory
comment here from boot-9.scm.
* module/ice-9/boot-9.scm (record-type-vtable): Add a third field, a
precomputed constructor. There is an unfortunate circularity here,
though.
(make-record-type): If the record has fewer than 20 fields,
return a constructor pre-generated to suit. Otherwise just check the
length, and dispatch to `apply' and not `primitive-eval'. FWIW the
current module record has something like 12 fields.
(record-constructor): If we're asking for the standard constructor,
return the precomputed constructor.
* test-suite/tests/records.test ("records"): Add tests for printers.
* module/ice-9/boot-9.scm (make-record-type): Refactor the code that
makes the default printer.
* module/ice-9/boot-9.scm:
* module/ice-9/deprecated.scm (@bind): Deprecate @bind, which was a
thread-unsafe dynamic scoping mechanism, used in the old elisp
support. Fluids are more correct, and are probably faster, given the
VM support for with-fluids.
* test-suite/tests/dynamic-scope.test: Remove.
* test-suite/tests/fluids.test: Move relevant tests from
dynamic-scope.test here, recast in terms of with-fluids.
* module/ice-9/boot-9.scm (repl-reader): For the default (non-readline)
repl reader, only display the prompt if input isn't already available.
Fixes spurious prompts in the debugger.
* module/ice-9/boot-9.scm (module-use!, module-use-interfaces!): When
adding the module or interface to the use list, clear the cached
imports obarray.
The test case is coming next.
* module/ice-9/psyntax.scm (syntax-rules, identifier-syntax):
* module/ice-9/boot-9.scm (define-macro): Embed metadata into the macro
transformer for use by documentation tools and the like.
* module/ice-9/psyntax-pp.scm: Regenerated.
* module/ice-9/boot-9.scm (macroexpand): Rename from sc-expand.
(%pre-modules-transformer): Adapt to name change.
* module/ice-9/compile-psyntax.scm: Adapt to name change.
* module/ice-9/psyntax-pp.scm: Regenerated.
* module/ice-9/psyntax.scm: Rename sc-expand to macroexpand.
* module/language/scheme/compile-tree-il.scm (compile-tree-il): Adapt to
name change.
* module/ice-9/boot-9.scm (top-repl): Map (debug) at the repl to (system
vm debug).
* module/system/vm/debug.scm (run-debugger, debugger-repl): Don't take
the index as an arg, for now anyway.
(debug): New wrapper.
* libguile/stacks.c (scm_sys_stacks): New global variable, moved here
from boot-9.scm.
(scm_init_stacks): Define scm_sys_stacks to %stacks.
(stack_depth): Remove narrowing by frame pointer.
(find_prompt): New helper.
(narrow_stack): Clean up a bit, and allow narrowing by prompt tag.
(scm_make_stack): Update docs, and use scm_stack_id to get the stack
id.
(scm_stack_id): The current stack id may be fetched as the cdar of
%stacks.
(stack_id_with_fp): Remove helper.
* module/ice-9/boot-9.scm (%start-stack): Fix indentation.
(%stacks): Remove definition, it's in stacks.c now.
(default-pre-unwind-handler): Narrow by another frame.
(save-stack): Remove special handling for certain stack ids, as it is
often possible that the function isn't on the stack -- in the
interpreter, or after a tail call. Better to narrow by prompt ids.
* module/system/vm/debug.scm (print-frames): Change to operate on a
vector of frames.
(run-debugger): Change to receive a vector of frames. The debugger
also has the full stack, so it can re-narrow (or widen) to get the
whole stack, if the user wants.
(stack->vector): New helper.
(debug-pre-unwind-handler): Narrow by more frames, and to the most
recent start-stack invocation. Adapt to run-debugger change.
* libguile/control.h (scm_sys_default_prompt_tag):
* libguile/control.c (scm_init_control): Remove the logic that defined
%default-prompt-tag.
(scm_c_abort): Remove check for default prompt tag, it wasn't useful.
* libguile/throw.c (sym_pre_init_catch_tag): Define as the pre-init
prompt tag.
(pre_init_catch, pre_init_throw): Use sym_pre_init_catch_tag.
* module/ice-9/boot-9.scm (default-prompt-tag): Define as a simple
value, not a fluid. Perhaps we can expose it as a fluid later.
* module/ice-9/boot-9.scm (default-prompt-tag, make-prompt-tag): New
functions.
(call-with-prompt, abort-to-prompt): Rename from `prompt' and `abort',
respectively. These names are more clear, and allow `prompt' and
`abort' to have more convenient, less general bindings.
(default-throw-handler, custom-throw-handler, catch, %start-stack):
Adapt callers.
* module/ice-9/control.scm: Adapt re-export list.
(control): Remove binding, until we're sure that it is Sitaram's
control.
(abort): New binding, aborts to the nearest prompt with the default
tag.
(%): Use call-with-prompt.
* module/language/tree-il/primitives.scm (*primitive-expand-table*):
(*interesting-primitive-names*): Adapt for prompt/abort changes.
* test-suite/tests/control.test: Take advantage of the defaults for %
and abort.
* libguile/debug.h:
* libguile/debug.c (scm_sys_start_stack): Removed, we implement this in
Scheme now.
* libguile/vm.h:
* libguile/vm.c (scm_vm_call_with_new_stack): Likewise removed.
* module/ice-9/boot-9.scm (%start-stack): Implement in terms of prompts.
(%stacks): New fluid, for tracking active stacks.
(start-stack): Implement using syntax-rules.
* libguile/throw.c (tc16_jmpbuffer, tc16_pre_unwind_data): Remove these
smob types, and associated constructors and accessors (all internal).
(scm_catch, scm_catch_with_pre_unwind_handler):
(scm_with_throw_handler, scm_throw): Simply dispatch to scheme.
Lovely.
(tc16_catch_closure): Introduce a new applicable smob type, for use by
the C catch interface. All constructors and accessors are internal.
(scm_c_catch, scm_internal_catch, scm_c_with_throw_handler): Build
applicable smobs out of the C procedure arguments, so we can then
dispatch through scm_catch et al.
(scm_ithrow): Dispatch to scm_throw.
(pre_init_catch, pre_init_throw): Restricted catch/throw
implementation for use before boot-9 runs.
(scm_init_throw): Bind the pre-init catch and throw definitions.
* module/ice-9/boot-9.scm (prompt, abort): Move these definitions up in
the file.
(catch, throw, with-throw-handler): Implement in Scheme. Whee!
* libguile/control.h:
* libguile/control.c (scm_c_make_prompt): Take an extra arg, a cookie.
Continuations will be rewindable only if the abort has the same cookie
as the prompt.
(scm_at_abort): Redefine from scm_abort, and instead of taking rest
args, take the abort values as a list directly. Also, don't allow
rewinding, because we won't support rewinding the C stack with
delimited continuations.
* libguile/eval.c (eval): Adapt to scm_c_make_prompt change.
* libguile/vm-engine.c (vm_engine): Use vp->cookie to get a unique value
corresponding to this VM invocation.
* libguile/vm-i-system.c (prompt): Pass the cookie to scm_c_make_prompt.
(abort): Take an additional tail arg.
* libguile/vm.c (vm_abort): Parse out the abort tail arg. This is for
the @abort case, or the (apply abort ...) case.
(make_vm): Initialize the cookie to 0.
* libguile/vm.h (struct scm_vm): Add cookie.
* module/ice-9/boot-9.scm (abort): Define here as a trampoline to
@abort. Needed to make sure that a call to abort dispatches to a VM
opcode, so the cookie will be the same.
* module/language/tree-il.scm (<tree-il>): Add a "tail" field to
<abort>, for the (apply abort ...) case, or (@abort tag args). Should
be #<const ()> in the normal case. Add support throughout.
* module/language/tree-il/analyze.scm (analyze-lexicals): Add abort-tail
support here too.
* module/language/tree-il/compile-glil.scm (flatten): Compile the tail
argument appropriately.
* module/language/tree-il/primitives.scm (*primitive-expand-table*): Fix
@abort and abort cases to pass the tail arg to make-abort.
* libguile/control.h:
* libguile/control.c: Remove scm_atcontrol and scm_atprompt.
(scm_c_make_prompt): Remove handler arg, as the handler is inline.
(scm_abort): New primitive, exported to Scheme as `abort'. The
compiler will also recognize calls to `abort', but this is the base
case.
(scm_init_control): Remove scm_register_control, just have this
function, which adds `abort' to the `(guile)' module.
* libguile/eval.c (eval): Add SCM_M_PROMPT case.
* libguile/init.c (scm_i_init_guile): Change scm_register_control call
into a nice orderly scm_init_control call.
* libguile/memoize.h: (scm_sym_at_prompt, SCM_M_PROMPT):
* libguile/memoize.c (MAKMEMO_PROMPT, scm_m_at_prompt, unmemoize): Add
prompt support to the memoizer.
* libguile/vm-i-system.c (prompt): Fix to not expect a handler on the
stack.
* module/ice-9/boot-9.scm (prompt): Add definition in terms of @prompt.
* module/ice-9/control.scm: Simplify, and don't play with the compiler
here, now that prompt and abort are primitive.
* module/ice-9/eval.scm (primitive-eval): Add a prompt case.
* module/language/tree-il/primitives.scm
(*interesting-primitive-names*): Add @prompt and prompt.
* module/ice-9/psyntax.scm (build-dynlet, with-fluids): Use psyntax to
recognize `with-fluids' as a core form, producing <dynlet> if we are
compiling.
(sc-expand): To spice up the mix, use with-fluids here in the
implementation.
* module/ice-9/psyntax-pp.scm: Bootstrapped twice (!).
* module/ice-9/boot-9.scm: Remove with-fluids definition, it's in the
core now.
* module/system/base/compile.scm (compiled-file-name): Add a comment.
* module/ice-9/boot-9.scm (load): Avoid loading up (system base compile)
just to compute an autocompiled file name. Fixes the issue whereby
guile-tools snarf-check-and-output-texi was inadvertantly loading up
srfi-1, and thereby a stale library, just to see if guile-tools itself
had a compiled version.
Not sure what the right unit test is here, other than vigilance.
* module/ice-9/boot-9.scm (export, re-export): Evaluate at compile-time
in addition to load/eval.
* test-suite/tests/tree-il.test ("warnings")["unused-toplevel"]("unused
but define-public"): Remove throw to `unresolved'.
* module/ice-9/boot-9.scm: Load `deprecated.scm' with
`resolve-interface' instead of `primitive-load-path'.
* module/ice-9/deprecated.scm: Turned into a module, `(ice-9
deprecated)'.
* libguile/srfi-4.h:
* libguile/srfi-4.c (scm_make_srfi_4_vector): New function, exported by
(srfi srfi-4 gnu).
* libguile/srfi-4.i.c: Removed.
* module/srfi/srfi-4.scm:
* module/srfi/srfi-4/gnu.scm: Reimplement srfi-4 vectors on top of
bytevectors. The implementation is mostly in Scheme now.
* test-suite/tests/unif.test: Update to use (srfi srfi-4 gnu).
* libguile/bytevectors.c (bytevector_ref_c32, bytevector_ref_c64)
(bytevector_set_c32, bytevector_set_c64): Fix some embarrassing bugs.
Still need to do an upper bounds check.
* libguile/deprecated.h: Remove deprecated array functions:
scm_i_arrayp, scm_i_array_ndim, scm_i_array_mem, scm_i_array_v,
scm_i_array_base, scm_i_array_dims, and the deprecated macros:
SCM_ARRAYP, SCM_ARRAY_NDIM, SCM_ARRAY_CONTP, SCM_ARRAY_MEM,
SCM_ARRAY_V, SCM_ARRAY_BASE, SCM_ARRAY_DIMS.
* libguile/deprecated.c (scm_uniform_vector_read_x)
(scm_uniform_vector_write, scm_uniform_array_read_x)
(scm_uniform_array_write): Newly deprecated functions.
* libguile/generalized-arrays.c (scm_array_type): Remove the bytevector
hack.
* libguile/objcodes.c (scm_bytecode_to_objcode, scm_objcode_to_bytecode):
Rework to operate on bytevectors, as scm_make_u8vector now causes a
module lookup, which can't be done e.g. when loading the VM boot
program for psyntax-pp.go on a fresh bootstrap.
* libguile/objcodes.h (SCM_F_OBJCODE_IS_BYTEVECTOR):
(SCM_OBJCODE_IS_BYTEVECTOR): s/U8VECTOR/BYTEVECTOR/.
* module/ice-9/boot-9.scm (the-scm-module): A terrible hack to pull in
(srfi srfi-4), as the bindings are primarily there now. We'll worry
about this later.
* module/ice-9/boot-9.scm (try-load-module, try-module-autoload): Check
for version argument and use `find-versioned-module' if present.
* module/ice-9/boot-9.scm (find-versioned-module, version-matches?)
(module-version, set-module-version!, version-matches?): New
functions.
* module/ice-9/boot-9.scm (module-type, make-module, resolve-module)
(try-load-module, process-define-module, make-autoload-interface)
(compile-interface-spec): Add awareness and checking of version
information.
* doc/ref/api-modules.texi (R6RS Version References): New subsubsection.
(General Information about Modules): Explain differences in search
process when version references are used.
(Using Guile Modules) (Creating Guile Modules): Document `#:version'
keyword.
* module/ice-9/boot-9.scm (module-export!, module-replace!)
(module-re-export!): Allow members of export list to be pairs, mapping
internal names to external ones.
* doc/ref/api-modules.texi (Creating Guile Modules): Update
documentation for `#:export', `#:export-syntax', `#:replace',
`#:re-export', `#:re-export-syntax', `export', and `re-export' to
reflect new format for arguments.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_asinh, scm_acosh, scm_atanh): Deprecate
these stand-ins for the C99 asinh, acosh, and atanh functions. Guile
is not gnulib.
(scm_sys_atan2): Deprecate as well, in favor of scm_atan.
* libguile/numbers.h:
* libguile/numbers.c (scm_sin, scm_cos, scm_tan)
(scm_sinh, scm_cosh, scm_tanh)
(scm_asin, scm_acos, scm_atan)
(scm_sys_asinh, scm_sys_acosh, scm_sys_atanh): New functions,
replacing the combination of dsubrs and boot-9 wrappers with C subrs
that handle complex values. The latter three have _sys_ in their names
due to the name conflict with the deprecated scm_asinh et al.
Remove the $abs, $sin etc "dsubrs".
* module/ice-9/boot-9.scm: Remove transcendental functions, as this all
happens in C now.
* module/ice-9/deprecated.scm: Add aliases for $sin et al.
* test-suite/tests/ramap.test ("array-map!"): Adjust "dsubr" tests to
use sqrt, not $sqrt. They don't actually test dsubrs now. In the
two-source test, I'm pretty sure the dsubr array-map! should have been
failing, as indeed it does now; I've changed the test case to expect
the failure. I'd still like to know why it was succeeding before.
* libguile/numbers.h:
* libguile/numbers.c (scm_expt): Rename from scm_sys_expt, and handle
the complex cases as well.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_sys_expt): Add a deprecated shim.
* module/ice-9/boot-9.scm (expt): Remove definition, scm_expt does all
we need.
* libguile/eval.c (scm_primitive_eval, scm_c_primitive_eval):
(scm_init_eval): Rework so that scm_primitive_eval always calls out to
the primitive-eval variable. The previous definition is the default
value, which is probably overridden by scm_init_eval_in_scheme.
* libguile/init.c (scm_i_init_guile): Move ports and load-path up, so we
can debug when initing eval. Call scm_init_eval_in_scheme. Awesome.
* libguile/load.h:
* libguile/load.c (scm_init_eval_in_scheme): New procedure, loads up
ice-9/eval.scm to replace the primitive-eval definition, if everything
is there and up-to-date.
* libguile/modules.c (scm_module_transformer): Export to Scheme, so it's
there for eval.go.
* module/ice-9/boot-9.scm: No need to define module-transformer.
* module/ice-9/eval.scm (capture-env): Only reference the-root-module if
modules are booted.
(primitive-eval): Inline a definition for identity. Throw a more
standard error for "wrong number of arguments".
* module/ice-9/psyntax.scm (chi-install-global): The macro binding for a
syncase macro is now a pair: the transformer, and the module that was
current when the transformer was installed. The latter is used for
hygiene purposes, replacing the use of procedure-module, which didn't
work with the interpreter's shared-code closures.
(chi-macro): Adapt for the binding being a pair, and get the hygiene
from the cdr.
(eval-local-transformer): Adapt to new form of macro bindings.
* module/ice-9/psyntax-pp.scm: Regenerated.
* .gitignore: Ignore eval.go.stamp.
* module/Makefile.am: Reorder for fastest serial compilation, now that
there are no ordering constraints. I did a number of experiments here
and this seems to be the best; but the bulk of the time is compiling
psyntax-pp.scm with eval.scm. Not so great.
* libguile/vm-engine.c (vm-engine): Throw a more standard error for
"wrong type to apply".
* test-suite/tests/gc.test ("gc"): Remove a hack that shouldn't affect
the new evaluator, and throw in another (gc) for good measure.
* test-suite/tests/goops.test ("defining classes"):
* test-suite/tests/hooks.test (proc1): We can't currently check what the
arity is of a closure made by eval.scm -- or more accurately all
closures have 0 required args and no rest args. So punt for now.
* test-suite/tests/syntax.test ("letrec"): The scheme evaluator can't
check that a variable is unbound, currently; perhaps the full "fixing
letrec" expansion could fix this. But barring that, punt.
* libguile/eval.c: So, ladies & gents, a new evaluator. It's similar to
the old one, in that we memoize and then evaluate, but in this
incarnation, memoization of an expression happens before evaluation,
not lazily as the expression is evaluated. This makes the evaluation
itself much cleaner, in addition to being threadsafe. In addition,
since this C evaluator will in the future just serve to bootstrap the
Scheme evaluator, we don't have to pay much concern for debugging
conveniences. So the environment is just a list of values, and the
memoizer pre-computes where it's going to find each individual value
in the environment.
Interface changes are commented below, with eval.h.
(scm_evaluator_traps): No need to reset the debug mode after rnning te
traps thing. But really, the whole traps system needs some love.
* libguile/memoize.h:
* libguile/memoize.c: New memoizer, which runs before evaluation,
checking all syntax before evaluation begins. Significantly, no
debugging information is left for lexical variables, which is not so
great for interactive debugging; perhaps we should change this to have
a var list in the future as per the classic interpreters. But it's
quite fast, and the resulting code is quite good. Also note that it
doesn't produce ilocs, memoized code is a smob whose type is in the
first word of the smob itself.
* libguile/eval.h (scm_sym_and, scm_sym_begin, scm_sym_case)
(scm_sym_cond, scm_sym_define, scm_sym_do, scm_sym_if, scm_sym_lambda)
(scm_sym_let, scm_sym_letstar, scm_sym_letrec, scm_sym_quote)
(scm_sym_quasiquote, scm_sym_unquote, scm_sym_uq_splicing, scm_sym_at)
(scm_sym_atat, scm_sym_atapply, scm_sym_atcall_cc)
(scm_sym_at_call_with_values, scm_sym_delay, scm_sym_eval_when)
(scm_sym_arrow, scm_sym_else, scm_sym_apply, scm_sym_set_x)
(scm_sym_args): Remove public declaration of these symbols.
(scm_ilookup, scm_lookupcar, scm_eval_car, scm_eval_body)
(scm_eval_args, scm_i_eval_x, scm_i_eval): Remove public declaration
of these functions.
(scm_ceval, scm_deval, scm_ceval_ptr): Remove declarations of these
deprecated functions.
(scm_i_print_iloc, scm_i_print_isym, scm_i_unmemocopy_expr)
(scm_i_unmemocopy_body): Remove declarations of these internal
functions.
(scm_primitive_eval_x, scm_eval_x): Redefine as macros for their less
destructive siblings.
* libguile/Makefile.am: Add memoize.[ch] to the build.
* libguile/debug.h (scm_debug_mode_p, scm_check_entry_p)
(scm_check_apply_p, scm_check_exit_p, scm_check_memoize_p)
(scm_debug_eframe_size): Remove these vars that were tied to the old
evaluator's execution model.
(SCM_RESET_DEBUG_MODE): Remove, no more need for this.
(SCM_MEMOIZEDP, SCM_MEMOIZED_EXP, SCM_MEMOIZED_ENV): Remove macros
referring to old memoized code representation.
(scm_local_eval, scm_procedure_environment, scm_memoized_environment)
(scm_make_memoized, scm_memoized_p): Remove functions operating on old
memoized code representation.
(scm_memcons, scm_mem_to_proc, scm_proc_to_mem): Remove debug-only
code for old evaluator.
* libguile/debug.c: Remove code to correspond with debug.h removals.
(scm_debug_options): No need to set the debug mode or frame limit
here, as we don't have C stack limits any more. Perhaps this is a bug,
but as long as we can compile eval.scm, we should be fine.
* libguile/init.c (scm_i_init_guile): Init memoize.c.
* libguile/modules.c (scm_top_level_env, scm_env_top_level)
(scm_env_module, scm_system_module_env_p): Remove these functions.
* libguile/print.c (iprin1): No more need to handle isyms. Adapt to new
form of interpreted procedures.
* libguile/procprop.c (scm_i_procedure_arity): Adapt to new form of
interpreted procedures.
* libguile/procs.c (scm_thunk_p): Adapt to new form of interpreted
procedures.
* libguile/procs.h (SCM_CLOSURE_FORMALS): Removed, this exists no more.
(SCM_CLOSURE_NUM_REQUIRED_ARGS, SCM_CLOSURE_HAS_REST_ARGS): New
accessors.
* libguile/srcprop.c (scm_source_properties, scm_source_property)
(scm_set_source_property_x): Remove special cases for memoized code.
* libguile/stacks.c (read_frame): Remove a source-property case for
interpreted code.
(NEXT_FRAME): Remove a case that I don't fully understand, that seems
to be designed to skip over apply frames. Will be obsolete in the
futures.
(read_frames): Default source value for interpreted frames to #f.
(narrow_stack): Don't pay attention to the system_module thing.
* libguile/tags.h: Remove isyms and ilocs. Whee!
* libguile/validate.h (SCM_VALIDATE_MEMOIZED): Fix to use the new
MEMOIZED_P formulation.
* module/ice-9/psyntax-pp.scm (do, quasiquote, case): Adapt for these no
longer being primitive macros.
* module/ice-9/boot-9.scm: Whitespace change, but just a poke to force a
rebuild due to and/or/cond/... not being primitives any more.
* module/ice-9/deprecated.scm (unmemoize-expr): Deprecate, it's
unmemoize-expression now.
* test-suite/tests/eval.test ("define set procedure-name"): XFAIL a
couple of tests here; I don't know what to do about them. I reckon the
expander should ensure that defined values are named.
* test-suite/tests/chars.test ("basic char handling"): Fix expected
exception when trying to apply a char.
* module/Makefile.am:
* module/ice-9/boot-9.scm:
* module/ice-9/quasisyntax.scm: Add quasisyntax. Implementation by Andre
van Tonder, patch by Andreas Rottmann.
* test-suite/tests/srfi-10.test: Hack to remove srfi-10's clobbering of
#,.
* test-suite/tests/syncase.test: Add a quasisyntax test.
