* module/ice-9/sports.scm: Export read-line, %read-line, and
read-delimited. Add these latest three to install-sports!, and fix
install-sports! if the current module isn't (ice-9 sports).
* test-suite/tests/sports.test: Use install-sports! instead of lexical
bindings, to allow us to nicely frob bindings in rdelim. Include
rdelim tests.
Fixes <http://bugs.gnu.org/23421>.
Reported by Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>.
* module/web/http.scm (parse-rfc-822-date): Add two clauses for hours
with a leading space.
* test-suite/tests/web-http.test ("general headers"): Add two tests.
* doc/ref/guile.texi: Add 2016 to user-visible copyright notice.
* module/ice-9/command-line.scm (version-etc): Bump 'copyright-year' to
2016.
* module/system/repl/common.scm (*version*): Add 2016 to the range of
copyright years.
Fixes <http://bugs.gnu.org/22273>.
Reported by Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>.
* module/web/http.scm (read-header-line): New procedure.
(read-response-line): Use it instead of 'read-line*'.
* test-suite/tests/web-http.test ("read-response-line"): Add test.
* module/ice-9/command-line.scm (version-etc): Bump 'copyright-year' to
2015.
* module/system/repl/common.scm (*version*): Add 2015 to the range of
copyright years.
* module/web/response.scm (make-delimited-input-port)[close]: Replace
erroneous self-recursive call with a call to 'close-port'.
* test-suite/tests/web-response.test ("example-1")["response-body-port +
close"]: New test.
Reported by Panicz Maciej Godek <godek.maciek@gmail.com> in
<http://lists.gnu.org/archive/html/guile-user/2015-09/msg00017.html>.
* module/ice-9/psyntax.scm (match-each+): Fix the case where a non-pair
syntax object is encountered in a dotted tail.
* module/ice-9/psyntax-pp.scm: Regenerate.
* module/system/base/types.scm (cell->object): Use 'get-bytevector-n'
instead of 'get-bytevector-all', so that the zero-length case does not
return EOF.
* libguile/ports-internal.h (scm_port_buffer_position):
(scm_port_position_line, scm_port_position_set_line):
(scm_port_position_column, scm_port_position_set_column): New
helpers.
(scm_t_port): Ports now hold position as a pair, so that Scheme can
access it easily.
(SCM_LINUM, SCM_COL, SCM_INCLINE, SCM_ZEROCOL, SCM_INCCOL)
(SCM_DECCOL, SCM_TABCOL): Remove.
* libguile/ports.c (make_port_buffer): Rename from
scm_c_make_port_buffer, make static, and take port as an argument so
we can initialize the position field.
(initialize_port_buffers): Adapt make_port_buffer change.
(scm_c_make_port_with_encoding): Initialize position.
(update_port_position): Rename from update_port_lf, and operate on
port position objects.
(scm_ungetc): Operate on port position objects.
(scm_setvbuf, scm_expand_port_read_buffer_x): Adapt to
make_port_buffer change.
(scm_lfwrite): Adapt to call update_port_position.
(scm_port_line, scm_set_port_line_x, scm_port_column)
(scm_set_port_column_x): Adapt to use port positions.
* libguile/ports.h (scm_c_make_port_buffer): Remove internal decl.
* libguile/read.c: Adapt to use scm_port_line / scm_port_column instead
of SCM_LINUM et al.
* module/ice-9/ports.scm (port-buffer-position, port-position-line)
(port-position-column, set-port-position-line!)
(set-port-position-column!): New accessors for the internals module.
* module/ice-9/sports.scm (advance-port-position!): Rename from
port-advance-position! and use the new accessors.
(read-char, port-fold-chars/iso-8859-1): Adapt to use
advance-port-position!.
* libguile/ports.c (scm_specialize_port_encoding_x): Add some sanity
checks.
(scm_unget_bytes): Use scm_expand_port_read_buffer_x.
(port_clear_stream_start_for_bom_read): Use
scm_specialize_port_encoding_x.
(scm_fill_input): Use scm_expand_port_read_buffer_x.
(scm_expand_port_read_buffer_x): Rename from
scm_set_port_read_buffer_x and actually expand the buffer.
* libguile/ports.h: Adapt to scm_expand_port_read_buffer_x change.
* module/ice-9/ports.scm: Remove ports-in-scheme stuff, and instead
expose the ports internals via an auxiliary module. This will let
ports-in-scheme live in a module during Guile 2.2.
* module/ice-9/ports.scm (peek-bytes): New helper.
(peek-byte): Use peek-bytes helper.
(decoding-error): Don't inline; no need.
(decode-utf8, bad-utf8-len): New helpers.
(peek-char-and-len/utf8): Use new helpers.
(peek-char-and-len): No fast paths, and not inline. Peek-char has its
own fast path.
(%peek-char): Use helpers to make fast path.
* libguile/ports.c (scm_specialize_port_encoding_x)
(scm_port_clear_stream_start_for_bom_read): New functions exported
to (ice-9 ports).
* module/ice-9/ports.scm (clear-stream-start-for-bom-read):
(fill-input, peek-char-and-len): Rework to handle BOM in fill-input
instead of once per peek-char.
* module/ice-9/ports.scm: Speed tweaks to %peek-char. Ultimately
somewhat fruitless; I can get 1.4s instead of 1.5s by only
half-inlining the UTF-8 case though.
* module/ice-9/ports.scm (EILSEQ, decoding-error, peek-char-and-len/utf8):
(peek-char-and-len/iso-8859-1, peek-char-and-len/iconv):
(peek-char-and-len, %peek-char): New definitions. Missing iconv1 for
peek-char, but enough to benchmark.
* libguile/ports.h (scm_sys_port_encoding, scm_sys_set_port_encoding):
New functions, to expose port encodings as symbols directly to (ice-9
ports).
(scm_port_maybe_consume_initial_byte_order_mark): New function.
* libguile/ports.c (scm_port_encoding): Dispatch to %port-encoding.
(scm_set_port_encoding_x): Dispatch to %set-port-encoding!.
(port_maybe_consume_initial_byte_order_mark): New helper, factored out
of peek_codepoint.
(scm_port_maybe_consume_initial_byte_order_mark, peek_codepoint): Call
port_maybe_consume_initial_byte_order_mark.
* module/ice-9/ports.scm (port-encoding): Implement in Scheme.
* module/ice-9/ports.scm (fill-input): Rewrite to make changes like the
ones made to the C scm_fill_input: allow callers to specify a minimum
amount of buffering.
* libguile/ports.c (trampoline_to_c_read, trampoline_to_c_write): Since
C might assume that the indices are within bounds of the bytevector,
verify them more here.
(scm_port_random_access_p, scm_port_read_buffering)
(scm_set_port_read_buffer, scm_port_read, scm_port_write): New helpers
exposed to (ice-9 ports).
(scm_port_read_buffer, scm_port_write_buffer): Don't flush or validate
port mode; we do that in Scheme.
* module/ice-9/ports.scm: Implement enough of port machinery to
implement peek-byte in Scheme. Not yet exported.
* libguile/ports.c (scm_init_ice_9_ports): Define the-eof-object here.
Update a comment.
* module/ice-9/ports.scm: Use the-eof-object definition from C.
