* lisp/url/url-http.el (url-http-create-request): Check the
constructed request in the end to verify that it does not contain
multibyte characters (bug#23750).
It didn't work anyway, but this makes any such errors more obvious
by catching them earlier.
* lisp/url/url-http.el (url-http-create-request):
Use string-to-unibyte (bug#23750).
(url-http-simple-after-change-function): Use buffer-size rather than `nd'.
(url-http-wait-for-headers-change-function): Remove unused var
`content-length'.
(url-http): Remove unused vars `host' and `port'.
* lisp/url/url-http.el
(url-https-proxy-after-change-function): Display the error
message before doing the callback to avoid a void variable
situation (bug#23290).
* url-http.el (url-http-user-agent-string): Compute User-Agent
string dynamically.
(url-http--user-agent-default-string): New function.
* url-vars.el (url-privacy-level): Allow `emacs' in list of
information not to send.
(url-user-agent): Add nil and `default' options; do not
pre-compute value.
* lisp/url/url-http.el (url-http-find-free-connection): Allow
using proxies (bug#11788).
(url-http-end-of-document-sentinel): Ditto.
(url-http): The protocol may change from http to https and
vice versa.
(url-https-proxy-connect): Allow using CONNECT proxies for https.
* src/process.c (Fmake_network_process): Set the read/write
coding systems here, so that special bindings work.
(Fmake_network_process): Complete the coding system setup here.
The current version of HTTP/1.1 (RFC 7231) no longer requires
confirmation on 301, 302 or 307 status codes, therefore we do not have
to ignore redirects for other requests than GET and HEAD.
* lisp/url/url-http.el (url-http-parse-headers): Do not ignore 301, 302
and 307 redirects for other requests than GET and HEAD.
* lisp/net/gnutls.el (open-gnutls-stream): Compute the
gnutls-boot parameters and pass them to the process object.
(gnutls-negotiate): New parameter :return-keywords that won't
connect to anything, just compute the keywords.
* lisp/url/url-http.el (url-http): Revert async TLS sentinel
hack, which is no longer necessary.
* src/gnutls.c (Fgnutls_asynchronous_parameters): Rename from
gnutls-mark-process.
* src/process.c (connect_network_socket): If we're connecting to
an asynchronous TLS socket, complete the GnuTLS boot sequence here.
* src/process.h: New parameter gnutls_async_parameters.
* doc/misc/emacs-gnutls.texi (Help For Developers): Mention
the nowait parameter.
* lisp/net/gnutls.el (open-gnutls-stream): Allow asynchronous
connections with the new nowait parameter.
* lisp/net/network-stream.el (network-stream-open-tls): Pass
on :nowait to open-gnutls-stream.
* lisp/url/url-http.el (url-http): Don't overwrite the
sentinel created by open-gnutls-stream.
* src/gnutls.c (Fgnutls_mark_process): New function.
* src/process.c (send_process): Don't write to GnuTLS sockets that
haven't been initialised yed.
* src/process.h: New slot gnutls_wait_p.
* lisp/url/url-http.el (url-http-create-request): IDNA-encode
the Host: header.
* lisp/url/url-util.el (url-encode-url): Don't hex-encode
domain names, but leave them as UTF-8, so that they can be
IDNA-encoded later when contacting the host.
* test/lisp/url/url-parse-tests.el: Add tests covering url-generic-parse-url.
* test/lisp/url/url-expand-tests.el: Add tests covering url-expand-file-name.
* lisp/url/url-parse.el (url-generic-parse-url): Keep empty fragment
information in URL-struct.
* lisp/url/url-parse.el (url-path-and-query): Do not artificially turn empty
path and query into nil path and query, respectively.
* lisp/url/url-expand.el (url-expander-remove-relative-links): Do not turn
empty path into an absolute ("/") path.
* lisp/url/url-expand.el (url-expand-file-name): Properly resolve
fragment-only URIs. Do not just return them unchanged.
* lisp/url/url-expand.el (url-default-expander): An empty path in the relative
reference URI should not drop the last segment.
Backport:
(cherry picked from commit b792ecea17)
* lisp/url/url-http.el (url-user-agent): Move from here...
* lisp/url/url-vars.el (url-user-agent): ...to here. This is to
keep all the URL defcustoms in one place, and also have it defined
whenever the URL library is loaded.
* doc/misc/url.texi (Customization): Document 'url-user-agent'.
* test/lisp/url/url-parse-tests.el: Add tests covering url-generic-parse-url.
* test/lisp/url/url-expand-tests.el: Add tests covering url-expand-file-name.
* lisp/url/url-parse.el (url-generic-parse-url): Keep empty fragment
information in URL-struct.
* lisp/url/url-parse.el (url-path-and-query): Do not artificially turn empty
path and query into nil path and query, respectively.
* lisp/url/url-expand.el (url-expander-remove-relative-links): Do not turn
empty path into an absolute ("/") path.
* lisp/url/url-expand.el (url-expand-file-name): Properly resolve
fragment-only URIs. Do not just return them unchanged.
* lisp/url/url-expand.el (url-default-expander): An empty path in the relative
reference URI should not drop the last segment.
* lisp/url/url-handlers.el: Add autoload cookie so that
`package-list-packages' doesn't bug out (bug#21927) (tiny change)
Backport:
(cherry picked from commit 7a7b5b492f)
* lisp/url/url-handlers.el (url-insert-file-contents): Don't
signal an error if VISIT is non-nil, to more faithfully emulate
the behavior of 'insert-file-contents'. (Bug#22160)
Problem reported by Artur Malabarba in:
http://lists.gnu.org/archive/html/emacs-devel/2015-11/msg01513.html
Most of these fixes are to documentation; many involve fixing
longstanding quoting glitches that are independent of the
recent substitute-command-keys changes. The changes to code are:
* lisp/cedet/mode-local.el (mode-local-augment-function-help)
(describe-mode-local-overload):
Substitute docstrings before displaying them.
* lisp/emacs-lisp/cl-macs.el (cl--transform-lambda):
Quote the generated docstring for later substitution.
(package--with-response-buffer): Use `url-insert-buffer-contents'.
The previous code had some issues with decoding. Refactoring that
function allows us to use the decoding from url-handlers while still
treating both sync and async requests the same.
* lisp/url/url-handlers.el (url-insert-file-contents): Move some code to
`url-insert-buffer-contents'.
(url-insert-buffer-contents): New function
* lisp/url/url-handlers.el (url-insert-file-contents): Move some code to
`url-insert-buffer-contents'.
(url-insert-buffer-contents): New function
(package--with-response-buffer): Use `url-insert-buffer-contents'.
The previous code had some issues with decoding. Refactoring that
function allows us to use the decoding from url-handlers while still
treating both sync and async requests the same.
