Fixes <http://bugs.gnu.org/13022>.
Reported by Daniel Hartwig <mandyke@gmail.com>.
* doc/ref/api-compound.texi (Hash Table Examples): Remove example use of
vectors as hash tables.
* libguile/load.c (scm_ellipsis): New Variable.
(scm_parse_path_with_ellipsis): New procedure.
(scm_init_load): Initialize 'scm_ellipsis'.
(scm_init_load_path): Use 'scm_parse_path_with_ellipsis' to
handle GUILE_LOAD_PATH and GUILE_LOAD_COMPILED_PATH.
* libguile/load.h (scm_parse_path_with_ellipsis): Add prototype.
* doc/ref/guile-invoke.texi (Environment Variables):
doc/ref/api-evaluation.texi (Load Paths): Add documentation.
Correct description of default load path to reflect reality.
Remove 'GUILE_LOAD_PATH' from the concept index; it is already
in the variable index. Add cross references between these two
sections of the manual.
* module/web/response.scm (make-delimited-input-port,
response-body-port): New procedures.
(read-response-body): Use `response-body-port'.
* test-suite/tests/web-response.test ("example-1")["response-body-port"]:
New test.
("example-2")["response-body-port"]: New test.
Fixes <http://bugs.gnu.org/12173>.
Reported by Ian Price <ianprice90@googlemail.com>.
* libguile/memoize.c (MAKMEMO_LAMBDA): New `docstring' parameter. Add
it as the second argument of `SCM_M_LAMBDA'. Update caller.
(memoize)[SCM_M_LAMBDA]: Extract docstring from EXP; when `memoize'
returns, add the docstring to the lambda's arguments.
(unmemoize)[SCM_M_LAMBDA]: Adjust to new argument layout of
`SCM_M_LAMBDA'.
* libguile/eval.c (BOOT_CLOSURE_NUM_REQUIRED_ARGS,
BOOT_CLOSURE_HAS_REST_ARGS, BOOT_CLOSURE_IS_REST,
BOOT_CLOSURE_PARSE_FULL): Adjust to new argument layout of
`SCM_M_LAMBDA'.
* module/ice-9/eval.scm (primitive-eval)[make-general-closure]:
Likewise.
[eval]: When EXP is a lambda, match its docstring; when the docstring
is not #f, add it to the closures procedure properties.
* test-suite/tests/eval.test ("docstrings"): New test prefix.
* libguile/procs.c (sym_documentation): Rename to...
(scm_sym_documentation): ... this. Make it global.
* libguile/procs.h (scm_sym_documentation): New declaration.
* libguile/dynl.c (system_extensions_path): New static variable.
(sysdep_dynl_link): If 'lt_dlopenext' fails, manually search
in 'system_extensions_path'.
(augment_env): Remove.
(sysdep_dynl_init): Don't change LD_LIBRARY_PATH, and don't use
lt_dladdsearchdir if GUILE_SYSTEM_EXTENSIONS_PATH is set. Instead,
initialize 'system_extensions_path' from GUILE_SYSTEM_EXTENSIONS_PATH
(or if it's unset: <SCM_LIB_DIR>:<SCM_EXTENSIONS_DIR>), and rely on
sysdep_dynl_link to search those directories manually.
* module/web/uri.scm (uri-pat): Make scheme part optional.
(string->uri*): New private procedure to also parse relative URIs.
* module/web/http.scm (declare-relative-uri-header!): Use that.
Fixes <http://bugs.gnu.org/12827>.
* module/web/http.scm (declare-relative-uri-header!): New procedure.
("Content-Location", "Referer"): Use it.
Based on discussions with Daniel Hartwig <mandyke@gmail.com>.
Fixes <http://bugs.gnu.org/12519>.
* module/ice-9/boot-9.scm (load-in-vicinity)[fresh-compiled-file-name]:
New `scmstat' parameter; use it.
[sans-extension]: New procedure.
[load-absolute]: Call (stat ABS-PATH) from here. Search a `.go' file
from %LOAD-COMPILED-PATH before searching %COMPILE-FALLBACK-PATH.
* doc/ref/web.texi: Fix spacing. Update with a few missing function
descriptions.
* module/web/client.scm:
* module/web/http.scm:
* module/web/request.scm:
* module/web/server.scm:
* module/web/uri.scm: Update docstrings from manual (reworked by Ludovic
Courtès).
* test-suite/tests/tree-il.test (%opts-w-duplicate-case-datum,
%opts-w-bad-case-datum): New variables.
("warnings")["duplicate-case-datum", "bad-case-datum"]: New tests.
Fixes <http://bugs.gnu.org/12477>.
Reported by lin ray <lin.wei.ray@gmail.com>.
* configure.ac: Define the `HAVE_FORK' Automake conditional.
* module/Makefile.am (ICE_9_SOURCES): Add `ice-9/popen.scm' only when
HAVE_FORK.
* libguile/posix.c (scm_init_posix): Register `scm_init_popen' only when
HAVE_FORK.
Fixes <http://bugs.gnu.org/12883>.
* module/language/tree-il/cse.scm (cse)[find-dominating-lexical]: Fix
computation of the last argument passed to `unroll'.
Patch by Stefan Israelsson Tampe <stefan.itampe@gmail.com>.
* test-suite/tests/cse.test ("cse")["http://bugs.gnu.org/12883"]: New
test.
This allows it to actually use all CPU cores, instead of having the main
thread stuck on a `wait-condition-variable'.
* module/ice-9/threads.scm (par-mapper): Add a `cons' argument; update
callers accordingly. Rewrite using nested futures.
* module/ice-9/futures.scm (%futures-waiting, %within-future?,
%future-prompt): New variables.
(let/ec): New macro.
(process-future!): Run FUTURE's thunk in a prompt; capture FUTURE's
continuation when it aborts, and add it to %FUTURES-WAITING. Set
%WITHIN-FUTURE? in the dynamic extent of the call FUTURE's thunk.
(process-futures): Move loop body to...
(process-one-future): ... here. New procedure.
(notify-completion): New procedure.
(touch)[work, loop]: New procedures.
When %WITHIN-FUTURE? and FUTURE is started, abort; if not
%WITHIN-FUTURE, call `work' while waiting.
When FUTURE is queued, call `work' too.
* test-suite/tests/future.test ("nested futures"): New tests.
* module/ice-9/futures.scm (<future>)[completion]: New field.
[done?]: Rename to...
[state]: ... this. Change `set-future-done?!' to
`set-future-state!', and `future-done?' to `future-state'.
(make-future): Initialize the `completion' field to 'queued.
(with-mutex): New macro.
(process-future!): Remove `set-future-done?!' call.
(process-futures): Check `future-state'. Unlock FUTURE's mutex before
processing it. Broadcast FUTURE's `completion' cond. var. when done.
(touch): Likewise.
* doc/ref/api-compound.texi (Pairs): Warn against `cadr' & co., and add
a link to "Pattern Matching".
* doc/ref/match.texi (Pattern Matching): Add example with nested lists.
Add paragraph comparing `match' expressions and hand-written code.
* module/srfi/srfi-9/gnu.scm (set-record-type-printer!): Change the
parameter name to `proc'.
* doc/ref/api-compound.texi (SRFI-9 Records): Update accordingly.
* module/rnrs/io/port.scm (r6rs-open): New internal helper procedure for
opening files.
(open-file-input-port, open-file-output-port): Make use of
`r6rs-open'.
(open-file-input/output-port): Implement in terms of `r6rs-open',
add to exported identifiers list.
* module/rnrs.scm (open-file-input/output-port): Add to exported
identifiers.
* test-suite/tests/r6rs-ports.test (test-input-file-opener): New
procedure, collects several tests for opening file input ports.
("7.2.7 Input Ports"): Use `test-input-file-opener' for checking
`open-file-input-port'.
(test-output-file-opener): New procedure, collects several tests for
opening file output ports.
("8.2.10 Output ports"): Use `test-output-file-opener' for checking
`open-file-output-port'.
("8.2.13 Input/output ports"): New test prefix, making use of both
`test-input-file-opener' and `test-output-file-opener' to check
`open-file-input/output-port'.
* test-suite/tests/srfi-9.test ("incompatible field paths"): Rename
':bar' to 'bar' to avoid the possibility of the symbol name being
printed with #{...}# notation.
Suggested by Mark Weaver.
* doc/ref/srfi-modules.texi (SRFI-9): Keep the node, but move contents
to...
* doc/ref/api-compound.texi (SRFI-9 Records): ...here.
(Record Overview): New section.
* module/ice-9/futures.scm (%create-workers!): Use 'with-mutex' in case
an exception is thrown. Within the critical section, check to make
sure the worker pool hasn't already been created by another thread.
* module/system/base/ck.scm: New module.
* module/srfi/srfi-9.scm: Import (system base ck).
(getter-type, getter-index, getter-copier): Convert incoming argument
convention to CK form.
(define-tagged-inlinable): Convert return value convention for key
lookup to CK form.
* module/srfi/srfi-9/gnu.scm: Import (system base ck).
Rename '%set-fields-unknown-getter' to 'unknown-getter'.
(c-list, c-same-type-check): New macros.
(%set-fields): Using the CK abstract machine, arrange to check (at
macro expansion time) that all of the getters in head position
correspond to the same record type.
* test-suite/tests/srfi-9.test: Add test.
* module/srfi/srfi-9.scm (%define-record-type): Accept additional 'form'
parameter which contains the original form of 'define-record-type' or
'define-immutable-record-type'. Add elaborate pattern guard which
raises descriptive syntax errors for specific errors, and a fallback
pattern to catch anything else.
(define-record-type): Pass 'form' parameter to %define-record-type.
* module/srfi/srfi-9/gnu.scm (define-immutable-record-type): Pass 'form'
parameter to %define-record-type.
* test-suite/tests/srfi-9.test: Add tests.
* module/ice-9/getopt-long.scm (%make-option-spec): Fix the formal
argument list to match the actual fields present.
(make-option-spec): Update to match the fixed %make-option-spec.
Written in collaboration with Ludovic Courtès <ludo@gnu.org>
* module/srfi/srfi-9.scm: Internally, rename 'accessor' to 'getter'
and 'modifier' to 'setter'.
(define-tagged-inlinable, getter-type, getter-index, getter-copier,
%%on-error, %%set-fields): New macros.
(%define-record-type): New macro for creating both mutable and
immutable records, and containing a substantially rewritten version of
the code formerly in 'define-record-type'.
(define-record-type): Now just a wrapper for '%define-record-type'.
(throw-bad-struct, make-copier-id): New procedures.
* module/srfi/srfi-9/gnu.scm (define-immutable-record-type, set-field,
and set-fields): New exported macros.
(collate-set-field-specs): New procedure.
(%set-fields-unknown-getter, %set-fields): New macros.
* test-suite/tests/srfi-9.test: Add tests. Rename getters and setters
in existing tests to make the functional setters look better.
