* lisp/emacs-lisp/stream.el (stream): New generic function.
* test/automated/stream-tests.el (stream-list-test): Fix a reference to
the old `stream-list' function
* lisp/emacs-lisp/stream.el (stream-range): Do not signal an error if
the step is negative.
* test/automated/stream-tests.el (stream-range-test): Add a regression
test for negative steps in stream-range.
stream.el provides an implementation of streams. Streams are
implemented as delayed evaluation of cons cells.
The implementation is close to the one in the SICP
book (https://mitpress.mit.edu/sicp/full-text/book/book-Z-H-24.html).
Streams could be created from any sequencial input data, including
sequences, , making operation on them lazy, a set of 2 forms (first and
rest), making it easy to represent infinite sequences, buffers (by
character), buffers (by line), buffers (by page), IO streams, orgmode
table cells, etc.
* lisp/emacs-lisp/stream.el: New file.
* test/automated/stream-tests.el: New file.
* lisp/skeleton.el (skeleton-read): Allow PROMPT to be a function.
* lisp/textmodes/sgml-mode.el (sgml-attributes, sgml-value): Pass
lambdas to `skeleton-read' (bug#20386).
Copyright-paperwork-exempt: yes
* lisp/textmodes/flyspell.el (flyspell-correct-word-before-point)
(flyspell-emacs-popup): Require neither a GUI frame nor mouse
support, since pop-up menus work with text terminals and can be
controlled via the keyboard.
* lisp/net/tramp-sh.el (tramp-open-connection-setup-interactive-shell):
Add "tab0" to stty call.
* test/automated/tramp-tests.el (tramp-persistency-file-name):
Set to nil.
(tramp--test-hpux-p): New defun.
(tramp--test-utf8): Use it.
* lisp/ffap.el (ffap-url-at-point): Set ffap-string-at-point-region,
as our callers expect. This was clobbered as part of fixing
bug#5673. (Bug#21107)
(ffap-gopher-at-point): Set ffap-string-at-point-region.
* lisp/progmodes/xref.el (xref--match-buffer-bounds): New
function, extracted from xref-pulse-momentarily.
(xref-query-replace): New command.
(xref--query-replace-1): New helper function.
(xref--xref-buffer-mode-map): Add `r' binding.
* lisp/progmodes/xref.el (xref-match-bounds): New generic function.
(xref-file-location): Add reader for the column slot.
(xref-match-item): New class.
(xref-match-bounds): A method implementation for it.
(xref-make-match): New constructor function.
(xref--current-item): New private variable.
(xref-pulse-momentarily): Use it.
(xref--pop-to-location): Change the first argument to an xref
item, instead of location, bind xref--current-item.
Update all callers.
(xref-next-line, xref-prev-line, xref--next-error-function)
(xref--mouse-2): Look for the property `xref-item',
instead of `xref-location'.
(xref--item-at-point): Likewise. This function replaces
`xref-location-at-point'. Update all callers.
(xref--insert-xrefs): Add the `xref-item' text property, instead
of `xref-location'.
(xref--collect-match): Use xref-make-match.
* lisp/progmodes/xref.el (xref-after-jump-hook)
(xref-after-return-hook): New hooks.
(xref-pulse-on-jump): Remove, in favor of the above.
(xref-pulse-momentarily): Rename from xref--maybe-pulse.
(xref--pop-to-location, xref--display-position)
(xref-pop-marker-stack): Use the new hooks, as requested in
http://lists.gnu.org/archive/html/emacs-devel/2015-07/msg00213.html
* lisp/info.el (Info-find-node-2): Reset the buffer's encoding to
'undecided', so that it is set to the encoding of the Info file we
are about to insert. Otherwise, 'info-apropos' will fail to find
some index nodes in some UTF-8 encoded files, if the buffer's
previous encoding is Latin-N or some such.
* lisp/info.el (Info-read-subfile): Add to the returned value the
length of subfile preamble, after converting it to file's byte
offset, as expected by the caller. Use bufferpos-to-filepos.
(Info-find-node-2): If searching for a node with a
1000-character slop fails, try again with a 10000-character slop,
to account for known bugs in Texinfo 5.0 and 5.1. (Bug#21055)
* lisp/international/mule-util.el (bufferpos-to-filepos): New
function.
* etc/NEWS: Mention bufferpos-to-filepos.
Replace all instances of 'face with 'font-lock-face.
(describe-package-1): Improve some strings and move the summary up the
list.
(package-install-file): Update docstring.
(package-menu-hide-package): Bind to `H'.
* lisp/autorevert.el (auto-revert-handler): Do not check for
`buffer-modified-p'.
* lisp/files.el (buffer-stale--default-function): Check for
`buffer-modified-p'.
* test/automated/auto-revert-tests.el
(auto-revert-test02-auto-revert-mode-dired): Adapt test.
* epg-config.el (epg-gpgconf-program): New variable.
* epg.el (epg--start): Call `pinentry-start' if
allow-emacs-pinentry is set in ~/.gnupg/gpg-agent.conf.
* lisp/progmodes/xref.el: Add `M-?' binding for
xref-find-references. Declare functions `grep-read-files' and
`grep-expand-template'.
(xref--read-identifier): Show the default value in the prompt.
* lisp/progmodes/xref.el (xref-find-regexp): When called with
prefix argument, ask for file patterns to search as well. When
prompting for the directory, require an existing one.
(xref-collect-matches): Add a new argument, FILES. Use it in the
above function.
* lisp/progmodes/project.el (project-ignores): New generic
function, and an implementation for the VC project type.
* lisp/progmodes/xref.el (xref--rgrep-command): Split, as a
variant of rgrep-default-command that handles a generic list of
ignores.
(xref-collect-matches): Use it, and pass through to it the value
of the newly added argument.
(xref-find-regexp): Handle ignored paths within the project.
Remove outdated comment.
* lisp/vc/vc.el (vc-default-ignore-completion-table):
Skip the comments and the empty lines.
