* doc/lispref/package.texi (Simple Packages): Use one of the
approved keywords (bug#19490).
* doc/lispref/tips.texi (Library Headers): Use URL instead of
Homepage to make things consistent with "Simple Packages".
* lisp/json.el (json-pretty-print): Improve pretty-printing of
multiple JSON snippets in a region. Don't lose the region contents
starting with the first non-JSON-parseable text. Also, don't swallow
errors that occurred while parsing (bug#34160).
* lisp/progmodes/cc-engine.el (c-invalidate-macro-cache): Add in a cond arm
to handle the change position being less than the recorded CPP contruct end.
For discussion, see the following thread:
https://lists.gnu.org/archive/html/emacs-devel/2019-07/msg00528.html
* etc/NEWS: Announce changes in gravatar.el user options.
* lisp/image/gravatar.el (gravatar-cache-ttl): Change :type to
number of seconds without changing the default value and while still
accepting other timestamp formats.
(gravatar-rating): Restrict :type to ratings recognized by Gravatar.
(gravatar-size): Allow nil as a value, in which case Gravatar's
default size is used.
(gravatar-default-image, gravatar-force-default): New user options
controlling the Gravatar query parameters 'default' and
'forcedefault', respectively.
(gravatar-base-url): Use HTTPS.
(gravatar--query-string): New helper function to facilitate testing.
(gravatar-build-url): Use it.
* test/lisp/image/gravatar-tests.el (gravatar-size)
(gravatar-default-image, gravatar-force-default)
(gravatar-build-url): New tests.
For discussion, see the following thread:
https://lists.gnu.org/archive/html/emacs-devel/2019-07/msg00528.html
* lisp/image/gravatar.el (gravatar-hash): Trim leading and trailing
whitespace in given address, as per the Gravatar docs.
(gravatar-retrieve-synchronously): Silence call to
url-retrieve-synchronously for consistency with gravatar-retrieve.
(gravatar-retrieved): Only cache buffer on successful retrieval.
* test/lisp/image/gravatar-tests.el: New file.
For discussion, see the following thread:
https://lists.gnu.org/archive/html/emacs-devel/2019-07/msg00528.html
* lisp/image/gravatar.el (gravatar-data->image): Remove.
(gravatar-retrieve, gravatar-retrieve-synchronously): Reuse
url-fetch-from-cache and gravatar-retrieved to reduce duplication.
(gravatar-retrieved): Only cache buffer if url-current-object is
non-nil and return result of callback. This affords reusing this
function in cached URL buffers.
For discussion, see the following thread:
https://lists.gnu.org/archive/html/emacs-devel/2019-07/msg00528.html
* lisp/gnus/gnus-gravatar.el: Use lexical-binding. Link custom
group 'gnus-gravatar' to 'gravatar'.
(gnus-gravatar-size, gnus-gravatar-too-ugly): Doc fix.
(gnus-gravatar-insert): Check liveness of article buffer sooner.
(gnus-treat-from-gravatar, gnus-treat-mail-gravatar): Use
interactive spec "p" instead of emulating it.
* lisp/image/gravatar.el: Use lexical-binding.
(gravatar-cache-expired): Remove. Change all callers to use
url-cache-expired instead.
(gravatar-get-data, gravatar-retrieve)
(gravatar-retrieve-synchronously): Simplify.
This fixes bug #36801.
* lisp/progmodes/cc-langs.el (c-pre-lambda-tokens-re): Use c-make-keywords-re
rather than regexp-opt to make an optimised regexp out of a list of tokens.
* lisp/dired-aux.el (dired-do-search): Mention that it works on
file under point (bug#20194).
(dired-do-find-regexp-and-replace): Ditto.
(dired-do-find-regexp): Ditto.
This fixes bug #36897.
* lisp/progmodes/cc-mode.el (c-before-change-check-unbalanced-strings): Check
string fence text properties are actually present on string delimiters before
trying to remove them.
(c-before-change): Amend the nesting of unwind-protect, widen,
c-restore-string-fences, and c-clear-string-fences. Move
invalidate-state-cache to outside of the widening.
(c-after-change): Amend the nesting of unwind-protect, widen,
c-restore-string-fences, and c-clear-string-fences.
It is now called `byte-count-to-string-function', and used instead of
calling `file-size-human-readable' directly where appropriate.
* lisp/files.el (file-size-human-readable-iec): New.
(file-size-function): Rename to byte-count-to-string-function. Better
default value. Eliminate lambda. Better default for custom choice.
Put in group `files'. More descriptive doc string. Move.
(out-of-memory-warning-percentage, warn-maybe-out-of-memory)
(get-free-disk-space):
* lisp/dired.el (dired-number-of-marked-files):
* lisp/url/url-http.el (url-http-simple-after-change-function)
(url-http-content-length-after-change-function):
Use byte-count-to-string-function.
* test/lisp/files-test.el (files-test-file-size-human-readable):
Test file-size-human-readable-iec.
* lisp/gnus/nnimap.el: Do not require parse-time.
* lisp/gnus/nnimap.el (nnimap-find-expired-articles):
* lisp/net/pop3.el (pop3-make-date):
Just use system-time-locale and format-time-string; no need to
refer to parse-time-months.
* lisp/net/pop3.el (parse-time-months): Remove defvar.
* lisp/net/tramp-smb.el (tramp-smb-read-file-entry):
Add FIXME comment about this.
* doc/lispref/display.texi (Fringe Size/Pos): Mention example
for how to permenantly remove fringes from minibuffer windows.
(Scroll Bars): Add example for how to permanently remove
scroll bars and fringes from minibuffer windows.
* lisp/json.el (json-pretty-print): Switch back to using
`replace-region-contents' to preserve markers and fonts which went
missing when fixing the bug
(bug#34160).
(json-pretty-print-max-secs): Restore, too.
