* lisp/net/network-stream.el
(network-stream-use-client-certificates): New user option.
(open-network-stream): If 'network-stream-use-client-certificates'
is t, and the user hasn't specified :client-certificate, do
certificate lookups via 'auth-source'.
(network-stream-certificate): Only return key and certificate
files that exist.
* doc/lispref/processes.texi (Network): Document new
client-certificate behavior.
* etc/NEWS: Document 'network-stream-use-client-certificates'.
* etc/NEWS: Mention this.
* doc/lispref/errors.texi (Standard Errors):
Document overflow-error, which was formerly undocumented.
It is a range error, not a domain error.
* src/data.c (syms_of_data): overflow-error and (undocumented)
underflow-error are subtypes range-error, not domain-error.
This fixes bugs in timezone-time-from-absolute and in
erc-ctcp-reply-PING.
Similarly for (expt 0 bignum) and (expt -1 bignum).
The result is always a -1, 0 or 1, so do not signal overflow.
* src/data.c (expt_integer): Do not signal an overflow if
-1 <= X <= 1. Be clearer about when overflow is signaled.
* test/src/floatfns-tests.el (bignum-expt): Test this.
(files.el subr.el): Fix some grammar errors in doc strings and comments.
(frame.c fringe.c image.c xfns.c xterm.c): Fix some English grammar
errors in doc strings.
* lisp/tab-bar.el (tab-bar-history-limit): Increase to 10 since wc
is not saved to the desktop file anymore, so doesn't affect its size.
(tab-bar-history--pre-change, tab-bar--history-change):
Store wc before possibly entering the minibuffer.
* lisp/tab-bar.el (frameset-filter-tabs): New function
added to 'frameset-filter-alist' for frame parameter 'tabs'.
(tab-bar--tab): Remove ws-bl/ws-bbl that are not needed because
frameset doesn't save frame buffer-list to desktop anyway.
(tab-bar-select-tab): Remove ws-bl/ws-bbl related code.
* lisp/emacs-lisp/seq.el (seq-reduce): Add autoload cookie.
* lisp/cus-edit.el (custom-group--draw-horizontal-line): New
function to draw horizontal lines which handles a non-nil value of
'truncate-lines'. (Bug#25308)
(custom-group-value-create): Use it.
Co-authored-by: Jonas Bernoulli <jonas@bernoul.li>
* test/lisp/files-tests.el
(files-tests-file-name-non-special-start-file-process): On
MS-Windows, wait till the process dies before returning from
the files-tests--with-temp-non-special macro, to ensure the
temporary directory is successfully deleted.
* src/dired.c (scmp): Comment on (non)applicability to
comparisons of non-ASCII strings case-insensitively.
(file_name_completion): Decode early the file names read from
the directory, and use the decoded names for comparison when
letter-case should be ignored. (Bug#11339)
* lisp/international/mule-diag.el (describe-font): This function
can be used on unloaded fonts, so remove that restriction from the
doc string (bug#16815). Also allow completion over all fonts on
the system.
* src/font.c (Ffont_info): Ditto for the doc string.
Eglot, a third-party package which uses Flymake, has its own
diagnostic types such as 'eglot-error', 'eglot-warning', etc... While
not being too long, they will not fit in the type column of the "list
all diagnostics" buffer. This commit allows diagnostic types to have
user-defined names and also assigns names to the default categories.
* doc/misc/flymake.texi (Flymake error types): Describe
flymake-type-name prop.
* lisp/progmodes/flymake.el (flymake--diagnostics-buffer-entries):
Use type names.
(flymake-error, flymake-warning, flymake-note): Give these
diagnostic categories default type names.
This fixes bug #10149.
* lisp/progmodes/cc-fonts.el (c-font-lock-single-decl) Limit the search by
c-go-up-list-backwards to 500 non-literal characters.
* lisp/faces.el (set-face-font):
* doc/emacs/frames.texi (Fonts):
* doc/lispref/display.texi (Face Attributes)
(Attribute Functions): Clarify and correct the documentation
of set-face-font and related descriptions of font
specifications. (Bug#14647)
* lisp/icomplete.el (rfn-eshadow): Require it.
(icomplete-tidy-shadowed-file-names): New variable.
(icomplete-exhibit): Use icomplete-tidy-shadowed-file-names.
If there is no minibuffer input, but the user has already cycled some
pre-calculated completions, we should be calling
minibuffer-force-complete-and-exit instead of
minibuffer-complete-and-exit. The former is guaranteed to be fast in
this situation and yields the desired "selected" completion, while the
latter will just give us the default, ignoring all the cycling of
icomplete-{forward|backward}-completions.
* lisp/icomplete.el (icomplete-force-complete-and-exit): Add
comments and fix for empty input but some completions calculated.
* lisp/emacs-lisp/package.el (package-buffer-info): Don't signal an
error when the "footer line" is missing. Warn only. (Bug#26490)
* etc/NEWS: Announce it.
These seem to cause more confusion than they cure; e.g.,
https://shop.fsf.org/books/gnu-emacs-manual-18th-edition-v-261
currently advertises "18th edition" even as it points to
https://www.gnu.org/software/emacs/manual/pdf/emacs.pdf
which says "Seventeenth Edition". It is simpler and less
confusing to stick to one version number like "26.3". If we
need a separate edition number for each printed manual for
some reason (marketing?) we can put “@ifset printed-edition”
around anything specific to the printed editions.
(as opposed to online PDF copies).
* doc/emacs/emacs.texi (EDITION):
* doc/lispintro/emacs-lisp-intro.texi (edition-number, update-date):
* doc/lispref/elisp.texi (VERSION, DATE):
Remove, and remove uses.
* doc/lispref/os.texi (Time of Day, Time Zone Rules)
(Time Conversion, Time Parsing, Time Calculations):
Document functions that limit the range of time values
due to OS limits (Bug#37974).
