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Author SHA1 Message Date
Andy Wingo
add20d35be peg: add copyright header
* module/ice-9/peg.scm: Add copyright header.
2013-01-16 10:11:26 +01:00
Andy Wingo
eee0877c3e add PEG parser generator
* module/ice-9/peg.scm: New file.
* module/Makefile.am: Add to build.

* doc/ref/Makefile.am:
* doc/ref/api-peg.texi:
* doc/ref/guile.texi: Add documentation for PEG parser.

* test-suite/Makefile.am:
* test-suite/tests/peg.bench:
* test-suite/tests/peg.test: Add tests, and a benchmark.
2013-01-16 10:11:15 +01:00
Andy Wingo
e5cef86e9c fix string->bytevector for utf-8 and non-error conversion strategies
* module/ice-9/iconv.scm (call-with-encoded-output-string):
  (string->bytevector, bytevector->string): Only call string->utf8 and
  utf8->string if the conversion strategy is `error'.
2013-01-15 16:37:01 +01:00
Andy Wingo
e2551947dd All r6rs ports are both textual and binary
* module/rnrs/io/ports.scm (binary-port?): All ports are binary _and_
  textual.  Bytevectors and strings may be written to or read from
  either.
  (port-transcoder): All textual ports (all ports) have transcoders of
  some sort.

* test-suite/tests/r6rs-ports.test ("8.2.6  Input and output ports"):
  Remove test that binary ports don't have transcoders, because binary
  ports are also textual.
2013-01-15 16:32:52 +01:00
Andy Wingo
b4fa6cc909 Merge remote-tracking branch 'origin/stable-2.0'
There is a failing test due to a scm_from_utf8_stringn bug brought out
by the iconv test that will be fixed in the next commit.

Conflicts:
	libguile/deprecated.h
	module/ice-9/deprecated.scm
2013-01-15 10:45:39 +01:00
Andy Wingo
18c5bffe96 Docstrings in (ice-9 iconv)
* module/ice-9/iconv.scm: Add docstrings.
2013-01-11 21:28:51 +01:00
Andy Wingo
5ed4ea90a9 Change iconv procedures to take optional instead of keyword arg
* module/ice-9/iconv.scm (call-with-encoded-output-string):
  (string->bytevector, bytevector->string): Take an optional instead of
  a keyword argument.

* doc/ref/api-data.texi (Representing Strings as Bytes): Adapt docs to
  change, and fix a number of errors.  Thanks to Ludovic Courtès for the
  pointers.

* test-suite/tests/iconv.test ("wide non-ascii string"): Add a test for
  the 'substitute path.
2013-01-11 21:15:28 +01:00
Andy Wingo
990b11c53f Add http-post, http-put, et cetera
* module/web/client.scm (ensure-uri): New helper.
  (open-socket-for-uri): Accept a URI as a string or as a URI object.
  (extend-request, sanitize-request): New helpers, like the
  corresponding functions in (web server).
  (decode-response-body): Add a reference to the HTTP/1.1 spec, and
  use (ice-9 iconv).
  (request): New helper, factoring all aspects of sending an HTTP
  request and getting a response.
  (http-get): Redefine in terms of http-get.  Deprecate the
  #:extra-headers argument in favor of #:headers.  Allow a body.  Add a
  #:streaming? argument, subsuming the functionality of http-get*.
  (http-get*): Deprecate.
  (http-head, http-post, http-put, http-delete, http-trace)
  (http-options): Define interfaces for all HTTP verbs.

* test-suite/tests/web-client.test: Add tests.

* doc/ref/web.texi: Update documentation.

Thanks to Gregory Benison for the initial patch.
2013-01-11 15:40:00 +01:00
Andy Wingo
2ac3c0a590 read-response-body always returns bytevector or #f
* module/web/response.scm (read-response-body): Fix to always return
  either a bytevector or #f.  Previously, reading a 0-length body could
  return the EOF object.
2013-01-11 15:15:43 +01:00
Andy Wingo
67e5ab8ac6 remove (web http) TODO list
* module/web/http.scm: Remove outdated TODO list.
2013-01-11 15:15:42 +01:00
Andy Wingo
8cb9a30c17 (web server) uses (ice-9 iconv)
* module/web/server.scm (sanitize-response): Use the procedures
  from (ice-9 iconv) to encode the response.
2013-01-11 15:15:42 +01:00
Andy Wingo
f05bb8494c add bytevector->string and string->bytevector in new (ice-9 iconv) module
* module/Makefile.am:
* module/ice-9/iconv.scm: New module implementing procedures to encode
  and decode representations of strings as bytes.

* test-suite/Makefile.am:
* test-suite/tests/iconv.test: Add tests.

* doc/ref/api-data.texi: Add docs.
2013-01-11 15:15:37 +01:00
Andy Wingo
b194b59fa1 fix ice-9/slib
* module/ice-9/slib.scm: Change to just load up slib.init directly.  The
  recently submitted patch to slib-discuss and guile-user should make
  this work correctly.
2013-01-10 17:30:38 +01:00
Andy Wingo
921cd222b9 deprecate SCM_CHAR_CODE_LIMIT and char-code-limit
* libguile/__scm.h:
* libguile/deprecated.h (SCM_CHAR_CODE_LIMIT): Move declaration here
  from __scm.h.

* libguile/feature.c:
* module/ice-9/deprecated.scm (char-code-limit): Move definition here.

* test-suite/tests/regexp.test: Update to not use char-code-limit.
2013-01-10 16:01:06 +01:00
Andy Wingo
03a2f59851 slight open-pipe* / open-process refactor
* libguile/posix.c (scm_open_process): Return the ports as values
  instead of calling out to Scheme again to make-rw-port.  This
  function is private to (ice-9 popen).

* module/ice-9/popen.scm (open-pipe*): Adapt to change.
2013-01-08 12:58:05 +01:00
Mark H Weaver
e0c211bb2e Merge remote-tracking branch 'origin/stable-2.0'
Conflicts:
	GUILE-VERSION
	libguile/posix.c
	module/ice-9/eval.scm
	test-suite/tests/cse.test
2013-01-07 17:23:26 -05:00
Andy Wingo
ed3e8b8e06 http-get: don't shutdown write end of socket
* module/web/http.scm ("Connection"): Write the "close" token in
  lower-case.

* module/web/client.scm (http-get): Don't shutdown the writing side of
  the pipe if we are not doing a keepalive, as this may prevent the
  request from being sent at all.  Prevented http://friendfeed.com/ from
  being correctly fetched.
2013-01-07 23:21:16 +01:00
Andy Wingo
9f17d967c9 More procedure-arguments-alist documentation and a bugfix
* doc/ref/api-procedures.texi (Compiled Procedures): Expand
  program-arguments-alist and program-lambda-list documentation.

* module/system/vm/program.scm (arity->arguments-alist): Fix the rest
  arg if there are also keyword args, a bug found while documenting!

* test-suite/tests/session.test ("procedure-arguments"): Update.
2013-01-07 22:02:26 +01:00
Cedric Cellier
6fca8730f7 document program-arguments-alist and program-lambda-list 2013-01-07 20:37:07 +01:00
Ludovic Courtès
b9d724982d web: Correctly detect "No route to host" conditions.
* module/web/client.scm (open-socket-for-uri): Delete addrinfos
  with the same address.  Always open SOCK_STREAM/IPPROTO_IP sockets.
  Fix the error handler's condition to determine what to do.
  Reported by Nikita Karetnikov <nikita.karetnikov@gmail.com> at
  <http://lists.gnu.org/archive/html/bug-guix/2012-12/msg00150.html>.
2012-12-17 00:27:00 +01:00
Daniel Hartwig
afdf5467e5 repl: add repl-option for customized print
Closes <http://bugs.gnu.org/13077>.

* module/system/repl/common.scm (repl-default-options)
  (repl-print): Add option to use customized print procedure.
* doc/ref/scheme-using.texi (REPL Commands): Update.
2012-12-10 23:41:06 +01:00
Ludovic Courtès
4d599c2441 futures: Remove circular dependency with (ice-9 threads).
* module/ice-9/futures.scm: Remove now-useless import of (ice-9 threads)
  introduced in commit be05b336.
2012-11-29 22:44:12 +01:00
Ludovic Courtès
91e693a8e8 web: Add `http-get*'.
* module/web/client.scm (http-get*): New procedure.
* doc/ref/web.texi (Web Client): Document it.
2012-11-28 22:50:26 +01:00
Ludovic Courtès
75d6c59fc2 web: Add `response-body-port'.
* 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.
2012-11-28 22:41:25 +01:00
Ludovic Courtès
ee2d874119 web: Export `text-content-type?'.
* module/web/client.scm (text-type?): Remove.
  (decode-response-body): Use `text-content-type?'.
* module/web/response.scm (text-content-type?): New procedure.
* doc/ref/web.texi (Responses): Document it.
2012-11-28 22:12:59 +01:00
Ludovic Courtès
c438cd7175 eval: Store docstrings for lambdas.
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.
2012-11-28 16:43:59 +01:00
Ludovic Courtès
c04c118461 vlist: Remove Texinfo markup from docstrings.
* module/ice-9/vlist.scm: Remove Texinfo markup from docstrings with
  sed -e"s/@var{\([a-z0-9?!-]\+\)}/\U\1/g ; s/@code{\([^}]\+\)}/‘\1’/g".
2012-11-27 23:02:15 +01:00
Daniel Hartwig
4e81e9d9a3 web client: correctly handle uri-query, etc. in relative URI headers
* 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.
2012-11-27 22:41:33 +01:00
Ludovic Courtès
261af76005 web client: Support relative URIs in some headers.
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>.
2012-11-27 00:10:24 +01:00
Ludovic Courtès
ca8be3f5b3 Have load-in-vicinity' look for .go' files in %LOAD-COMPILED-PATH.
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.
2012-11-27 00:10:24 +01:00
Ludovic Courtès
9fbca4b32e Split `load-in-vicinity' into small procedures.
* module/ice-9/boot-9.scm (load-in-vicinity)[compiled-extension]: New
  variable.
  [compiled-file-name]: Rename to...
  [fallback-file-name]: ... this; update caller.  Use COMPILED-EXTENSION.
  [more-recent?, compile, warn-about-exception]: New procedures.
  [fresh-compiled-file-name]: Use them.
2012-11-27 00:10:24 +01:00
Ian Price
5d7c55bdcf R6RS srfi library names should ignore first identifier after the :n
* module/ice-9/r6rs-libraries.scm (resolve-r6rs-interface):
  (srfi :n name ids ...) -> (srfi srfi-n ids ...)
* test-suite/tests/rnrs-libraries.test ("srfi"): Add test.
2012-11-25 12:28:41 +00:00
Daniel Hartwig
890647559d (web uri): document that uri-port is an integer
* doc/ref/web.texi (URIs):
* module/web/uri.scm (build-uri): Document that uri-port is an integer.
2012-11-24 15:54:07 +01:00
Daniel Hartwig
06883ae000 syncronize web module docstrings with manual
* 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).
2012-11-24 15:40:14 +01:00
Ludovic Courtès
9ee0455738 Turn on the `case' warnings in auto-compilation.
* module/ice-9/boot-9.scm (%auto-compilation-options): Add
  `duplicate-case-datum' and `bad-case-datum'.
2012-11-24 00:16:14 +01:00
Ludovic Courtès
712ca51ffe Remove reference to scm_init_popen' when fork' is unavailable.
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.
2012-11-23 23:37:29 +01:00
Ian Price
06906f370f R6RS `string-for-each' should accept multiple string arguments
* module/rnrs/base.scm (string-for-each): Rewrite.
* test-suite/tests/r6rs-base.test ("string-for-each"): Add tests.
2012-11-22 22:26:16 +01:00
Ludovic Courtès
2c7b7e0f21 cse: Fix out-of-bounds access to the database.
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.
2012-11-21 23:51:16 +01:00
Ludovic Courtès
2d37a93494 Update `par-map' to use nested futures.
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.
2012-11-21 23:33:30 +01:00
Ludovic Courtès
3e529bf02a futures: Allow nested futures; put the main thread to work.
* 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.
2012-11-21 23:33:30 +01:00
Ludovic Courtès
ab975cf592 futures: Add a record printer.
* module/ice-9/futures.scm: Add a record printer for <future>.
2012-11-21 23:33:30 +01:00
Ludovic Courtès
f2fb5e5328 futures: Keep futures unlocked while they are processing.
* 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.
2012-11-21 23:33:30 +01:00
Ludovic Courtès
67768115d7 doc: Fix typo in `set-record-type-printer!' doc.
* 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.
2012-11-17 15:34:49 +01:00
Mark H Weaver
110ef00ba1 Merge remote-tracking branch 'origin/stable-2.0' 2012-11-15 05:31:18 -05:00
Andreas Rottmann
3ae5a02f1d Add missing R6RS `open-file-input/output-port' procedure
* 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'.
2012-11-12 20:47:57 +01:00
Mark H Weaver
db18a252fb Merge remote-tracking branch 'origin/stable-2.0' 2012-11-10 19:17:30 -05:00
Mark H Weaver
3d01c19a78 Change the argument order of 'set-fields' to match that of 'set-fields'.
* module/srfi/srfi-9/gnu.scm (set-fields): Swap order of first two
  arguments.

* test-suite/tests/srfi-9.test: Update tests.
2012-11-10 16:05:24 -05:00
Mark H Weaver
4695483901 Add system/base/ck.scm to SYSTEM_BASE_SOURCES in module/Makefile.am.
* module/Makefile.am (SYSTEM_BASE_SOURCES): Add system/base/ck.scm.
2012-11-10 14:35:49 -05:00
Mark H Weaver
be05b33609 Futures: Avoid creating the worker pool more than once.
* 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.
2012-11-10 10:08:19 -05:00
Mark H Weaver
92fac8c056 Improve error for set-fields paths leading to different types.
* 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.
2012-11-10 01:37:20 -05:00