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* Prefer HTTPS to FTP and HTTP in documentationPaul Eggert2017-09-1386-90/+90
| | | | | | | | | | | | | Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
* Add clarification to if-let* docstringMark Oteiza2017-09-131-4/+5
| | | | | | Also make its behaviour consistent with and-let* in that empty bindings results in success, not failure. * lisp/emacs-lisp/subr-x.el: Edit docstring, change else to then.
* Remove "baroque" use of prefix argument from gensymMark Oteiza2017-09-131-2/+9
| | | | | | | | | 'cl-gensym' was simply moved here, but let us take an opportunity to shed some historical baggage. * lisp/subr.el (gensym): Remove special treatment of PREFIX as a number. Use "g" as prefix to differentiate from cl-gensym defaults. * doc/lispref/symbols.texi (Creating Symbols): Update accordingly. * lisp/emacs-lisp/cl-macs.el (cl--gensym-counter, cl-gensym): Restore.
* ; Fix previous commitMark Oteiza2017-09-131-6/+2
| | | | | | | Removing extraneous code, thanks to Michael Heerdegen. * lisp/emacs-lisp/subr-x.el (internal--listify): Remove latter condition which always evaluates to t. (internal--build-binding-value-form): Remove dead code.
* Update uses of if-let and when-letMark Oteiza2017-09-121-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | * lisp/dom.el (dom-previous-sibling): * lisp/emacs-lisp/package.el (package--with-work-buffer): (package--sort-deps-in-alist, package--sort-by-dependence): (package-install-from-archive, package-install): (package-menu-execute, package-menu--populate-new-package-list): * lisp/filenotify.el (file-notify--rm-descriptor): (file-notify--event-watched-file, file-notify--event-file-name): (file-notify--event-file1-name, file-notify-rm-watch): (file-notify-valid-p): * lisp/gnus/message.el (message-toggle-image-thumbnails): * lisp/gnus/nnimap.el (nnimap-request-move-article): * lisp/ibuf-ext.el (ibuffer-repair-saved-filters): * lisp/mpc.el (mpc-format): * lisp/net/eww.el (eww-tag-meta, eww-process-text-input): (eww-save-history): * lisp/net/shr.el (shr-tag-base, shr-tag-object, shr-make-table-1): * lisp/progmodes/prog-mode.el (prettify-symbols--post-command-hook): * lisp/svg.el (svg-remove): * lisp/textmodes/css-mode.el (css--named-color): (css--colon-inside-funcall): * lisp/textmodes/sgml-mode.el (html-current-buffer-classes): (html-current-buffer-ids): Use if-let* and when-let* instead.
* Implement and-let*Mark Oteiza2017-09-121-38/+70
| | | | | | | | | | | | | | | | | | | | This also includes changes to if-let and when-let. The single tuple special case is ambiguous, and binding a symbol to nil is not as useful as binding it to its value outside the lexical scope of the binding. (Bug#28254) * etc/NEWS: Mention. * lisp/emacs-lisp/subr-x.el (internal--listify): (internal--build-binding-value-form): Extend to account for solitary symbols and (EXPR) items in binding varlist. (if-let*, when-let*): Nix single tuple case and incumbent bind-symbol-to-nil behavior. (and-let*): New macro. (if-let, when-let): Mark obsolete. Redefine in terms of if-let*, so they implicitly gain the new features without breaking existing code. * test/lisp/emacs-lisp/subr-x-tests.el: Adjust tests for: lack of single-tuple special case, lack of binding solitary symbols to nil, and the introduction of uninterned symbols for (EXPR) bindings. Add SRFI-2 test suite adapted to Elisp.
* Move gensym to core ElispMark Oteiza2017-09-129-32/+21
| | | | | | | | | | | | | | | | | | | | | * doc/lispref/symbols.texi (Creating Symbols): Mention gensym right after make-symbol. * etc/NEWS: Mention. * lisp/emacs-lisp/cl-macs.el (cl--gensym-counter): Alias to gensym-counter. (cl-gensym): Alias to gensym. * lisp/emacs-lisp/cl.el: Remove gensym from list of aliases. * lisp/emacs-lisp/edebug.el (edebug-make-enter-wrapper): * lisp/emacs-lisp/ert-x.el (ert-with-message-capture): (ert--expand-should-1, ert--expand-should): (ert--should-error-handle-error): * lisp/emacs-lisp/generator.el (cps--gensym): * lisp/emacs-lisp/gv.el (setf): * lisp/emacs-lisp/inline.el (inline--do-letlisteval): * lisp/emacs-lisp/pcase.el (pcase--make-docstring, pcase-dolist): (pcase--funcall, pcase--u1): Use gensym. * lisp/subr.el (gensym-counter): New variable. (gensym): New function, assimilated from cl-lib.
* Fix cl-gentempMark Oteiza2017-09-121-4/+5
| | | | | * lisp/emacs-lisp/cl-macs.el (cl--gentemp-counter): New variable. (cl-gentemp): Use it. Change prefix to "T".
* Add cl-print method for hash tablesMark Oteiza2017-09-111-0/+10
| | | | * lisp/emacs-lisp/cl-print.el (cl-print-object): New method.
* Add docstrings to cl-print entry pointsMark Oteiza2017-09-111-1/+8
| | | | | * lisp/emacs-lisp/cl-print.el (cl-print-compiled): Fix docstring. (cl-prin1, cl-prin1-to-string): Add docstrings.
* ; Fix previous commitMark Oteiza2017-09-111-1/+1
| | | | | The printer otherwise includes the 0x prefix. * lisp/emacs-lisp/cl-print.el: Add 0x to format.
* Include sxhash of object with printed bytecodeMark Oteiza2017-09-111-1/+1
| | | | | | | | This printing, while succint, is rather opaque. At least give an immediate clue of whether different byte code printouts are for the same or different byte code objects. * lisp/emacs-lisp/cl-print.el (cl-print-object): Add object sxhash to printed token "#<bytecode>".
* ; * lisp/emacs-lisp/ert.el (ert-batch-backtrace-right-margin): Fix tag.Glenn Morris2017-09-051-1/+1
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* Allow customizing line length of ert backtraces in batch modeGlenn Morris2017-09-051-12/+19
| | | | | | * lisp/emacs-lisp/ert.el (ert-batch-backtrace-right-margin): Make it a user option. (ert-run-tests-batch): Handle ert-batch-backtrace-right-margin nil.
* Turn off checkdoc complaint about default argument orderMark Oteiza2017-09-011-1/+2
| | | | | | * etc/NEWS: Mention change. * lisp/emacs-lisp/checkdoc.el (checkdoc-arguments-in-order-flag): Disable by default, note version.
* Support lazy loading for autogenerated usage docstrings too (Bug#27748)Noam Postavsky2017-08-301-1/+1
| | | | | | | * lisp/emacs-lisp/bytecomp.el (byte-compile-file-form-defmumble): Consider any documentation that ended up in code as a docstring (e.g., autogenerated (fn ARG1 ARG2) type things), not just what the user passed.
* Drop docstrings from cl-defsubst produced inline bodies (Bug#27748)Noam Postavsky2017-08-301-1/+2
| | | | | * lisp/emacs-lisp/cl-macs.el (cl-defsubst): Use macroexp-parse-progn to drop the docstring. Add a simple docstring to the compiler-macro.
* Minor simplification for byte-compile-constant-pushNoam Postavsky2017-08-291-5/+4
| | | | | | | * lisp/emacs-lisp/bytecomp.el (byte-compile-constant): Move the meat of the code from here... (byte-compile-constant-push): ... to here. No need to bind byte-compile--for-effect anymore.
* Fix over-protection of byte-compiled filesPaul Eggert2017-08-262-1/+12
| | | | | | | | | | Problem reported by Sven Joachim (Bug#28244). Also, fix similar problem for autoload files. * lisp/emacs-lisp/autoload.el (autoload--save-buffer): Set temp file modes to the buffer-file-name file modes (or 666 if not available) as adjusted by umask. * lisp/emacs-lisp/bytecomp.el (byte-compile-file): Set temp file modes to 666 as adjusted by umask.
* * lisp/emacs-lisp/package.el: Don't let failure stop usStefan Monnier2017-08-251-27/+33
| | | | | | (package-activate-1): Don't throw an error for missing deps. (package-unpack): Don't bother compiling if activation failed. (package-initialize): Report failures but keep activating other packages.
* Simplify eldoc-messageDmitry Gutov2017-08-211-11/+4
| | | | | * lisp/emacs-lisp/eldoc.el (eldoc-message): Simplify. Don't use ARGS because no callers pass them. Discussed in bug#27230.
* Stop printing '4' in .elc files after 'define-symbol-prop' callsNoam Postavsky2017-08-191-1/+2
| | | | | | * lisp/emacs-lisp/bytecomp.el (byte-compile-define-symbol-prop): Return nil in case we have compiled the form, to prevent a redundant constant from getting added to the compiled output.
* Improve support of display-line-numbers in package.elEli Zaretskii2017-08-192-5/+8
| | | | | | | | * lisp/emacs-lisp/package.el (package-menu--refresh): Redisplay the header. (Bug#27895) * lisp/emacs-lisp/tabulated-list.el (tabulated-list-line-number-width): Fix the case when display-line-numbers is nil.
* ; Fix last changeEli Zaretskii2017-08-191-3/+4
| | | | | * lisp/emacs-lisp/tabulated-list.el (tabulated-list-line-number-width): Fix last change.
* Improve support of display-line-numbers in tabulated-list-modeEli Zaretskii2017-08-191-2/+13
| | | | | | | * lisp/emacs-lisp/tabulated-list.el (tabulated-list-line-number-width): New function. (tabulated-list-init-header, tabulated-list-print-entry): Use it. (Bug#27895)
* Adapt tabulated list when display-line-number is turned onEli Zaretskii2017-08-121-1/+3
| | | | | | * lisp/emacs-lisp/tabulated-list.el (tabulated-list-mode): Add a hook to revert the display when display-line-numbers is turned on. (Bug#27895)
* Add new face 'header-line-highlight'Alexander Gramiak2017-08-121-1/+1
| | | | | | | | * lisp/faces.el: Define the face. * lisp/emacs-lisp/tabulated-list.el (tabulated-list-init-header): * lisp/info.el (Info-fontify-node): Use the new face. * doc/emacs/display.texi (Standard Faces): * etc/NEWS: Document the new face. (Bug#28033)
* Don't define gv expanders in compiler's runtime (Bug#27016)Noam Postavsky2017-08-071-6/+1
| | | | | | | | This prevents definitions being compiled from leaking into the current Emacs doing the compilation. * lisp/emacs-lisp/gv.el (gv-define-expander): Use function-put instead of `put' with `eval-and-compile'. * test/lisp/emacs-lisp/gv-tests.el: New tests.
* Let the cl-typep effects of defclass work during compilation (Bug#27718)Noam Postavsky2017-08-071-1/+1
| | | | | | | | | * lisp/emacs-lisp/eieio.el (defclass): Use `define-symbol-prop' instead of `put'. * test/lisp/emacs-lisp/eieio-tests/eieio-tests.el (eieio-tests--dummy-function): Remove. (eieio-test-25-slot-tests, eieio-test-23-inheritance-check): Don't expect to fail if compiled.
* Let `define-symbol-prop' take effect during compilationStefan Monnier2017-08-071-0/+29
| | | | | | | | | | | | * src/fns.c (syms_of_fns): New variable `overriding-plist-environment'. (Fget): Consult it. * lisp/emacs-lisp/bytecomp.el (byte-compile-close-variables): Let-bind it to nil. (byte-compile-define-symbol-prop): New function, handles compilation of top-level `define-symbol-prop' and `function-put' calls by putting the symbol setting into `overriding-plist-environment'. Co-authored-by: Noam Postavsky <npostavs@gmail.com>
* Don't error on circular values in testcoverNoam Postavsky2017-08-071-2/+8
| | | | | * lisp/emacs-lisp/testcover.el (testcover-after, testcover-1value): Consider circular lists to be non-equal instead of signaling error.
* Catch argument and macroexpansion errors in ertAlexander Gramiak2017-08-071-9/+32
| | | | | | | | | | | | This kludge catches errors caused by evaluating arguments in ert's should, should-not, and should-error macros; it also catches macroexpansion errors inside of the above macros (Bug#24402). * lisp/emacs-lisp/ert.el: (ert--should-signal-hook): New function. (ert--expand-should-1): Catch macroexpansion errors. * test/lisp/emacs-lisp/ert-tests.el (ert-test-should-error-argument) (ert-test-should-error-macroexpansion): Tests for argument and expansion errors.
* Fix a couple of make-temp-file racesPaul Eggert2017-08-052-24/+26
| | | | | | | | | * lisp/emacs-lisp/autoload.el (autoload--save-buffer): * lisp/emacs-lisp/bytecomp.el (byte-compile-file): Use make-temp-file, not make-temp-name, to avoid an unlikely race that could lose data. Remove the deletion hook as quickly as possible after the file is renamed; though a race still remains here, it is smaller than before.
* Make header line in some modes be sensitive to display-line-numbersEli Zaretskii2017-08-051-0/+4
| | | | | | | * lisp/ruler-mode.el (ruler-mode-ruler, ruler-mode-window-col): * lisp/emacs-lisp/tabulated-list.el (tabulated-list-init-header) (tabulated-list-print-entry): Account for the width taken by line-number display. (Bug#27895)
* ; * lisp/emacs-lisp/re-builder.el: Fix commentary (Bug#27947).Noam Postavsky2017-08-041-2/+2
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* Implement iterator generator for avl-trees.Toby S. Cubitt2017-08-041-1/+16
| | | | * lisp/emacs-lisp/avl-tree.el (avl-tree-iter): New iter-defun.
* * lisp/subr.el (define-symbol-prop): New functionStefan Monnier2017-07-282-11/+4
| | | | | | | | (symbol-file): Make it find symbol property definitions. * lisp/emacs-lisp/pcase.el (pcase-defmacro): * lisp/emacs-lisp/ert.el (ert-set-test): Use it instead of `put'. (ert-describe-test): Adjust call to symbol-file accordingly.
* * lisp/subr.el (method-files): Move function to cl-generic.elStefan Monnier2017-07-282-2/+20
| | | | | | | | * lisp/emacs-lisp/cl-generic.el (cl-generic-p): New function. (cl--generic-method-files): New function, moved from subr.el. * lisp/emacs-lisp/edebug.el (edebug-instrument-function): Use them. * test/lisp/emacs-lisp/cl-generic-tests.el: * test/lisp/subr-tests.el: Move and adjust method-files tests accordingly.
* * lisp/loadhist.el (unload-feature): Remove ad-hoc ELP codeStefan Monnier2017-07-271-0/+5
| | | | * lisp/emacs-lisp/elp.el (loadhist-unload-element): Un-instrument functions.
* * lisp/emacs-lisp/cl-generic.el (cl-generic-define-method):Stefan Monnier2017-07-261-17/+18
| | | | Record this as the function's definition site if it's the first def.
* Stop using unibyte buffers for ert backtracesGlenn Morris2017-07-261-2/+1
| | | | | | | | * lisp/emacs-lisp/ert.el (ert-results-pop-to-backtrace-for-test-at-point): Set multibyte true, not false. This copies a debugger-setup-buffer change from 2009-08-30, and stops the "Backtrace for" header line containing ^X and ^Y.
* Fix cl-defmethod indentationGrégoire Jadi2017-07-261-1/+1
| | | | | * lisp/emacs-lisp/cl-generic.el (cl-defmethod): Declare (indent defun). Fixes bug#23994.
* * lisp/emacs-lisp/eieio-compat.el (eieio--defgeneric-init-form):Stefan Monnier2017-07-251-1/+2
| | | | Adjust to change in cl-generic-ensure-function.
* (loadhist-unload-element): Move ERT and cl-generic methodsStefan Monnier2017-07-242-8/+21
| | | | | | | | | | | | | | | * lisp/loadhist.el (loadhist-unload-element): Don't define cl-generic and ert methods here. (loadhist-unload-element) <(head define-type)>: Remove unused var `slots'. * lisp/emacs-lisp/cl-generic.el (loadhist-unload-element): Define unload method for cl-defmethod. (cl-generic-ensure-function): Remove redundant `defalias'. * lisp/emacs-lisp/ert.el (ert-set-test): Move the current-load-list setting here... (ert-deftest): ...from here. (loadhist-unload-element): Define unload method for ert-deftest.
* Add 'rx' pattern for pcase.Philipp Stephani2017-07-232-1/+56
| | | | | * lisp/emacs-lisp/rx.el (rx): New pcase macro. * test/lisp/emacs-lisp/rx-tests.el (rx-pcase): Add unit test.
* ElDoc: add docstrings and minor refactoringCharles A. Roelli2017-07-221-11/+38
| | | | | | | | | | | | | | | | | | | | * lisp/emacs-lisp/eldoc.el (eldoc-edit-message-commands): Add docstring. (turn-on-eldoc-mode): Fix capitalization. (eldoc--supported-p): Add docstring. (eldoc-schedule-timer): Add docstring and use 'eldoc--supported-p'. (eldoc-message): Add docstring and make calling convention clearer. (eldoc--message-command-p): (eldoc-pre-command-refresh-echo-area): (eldoc-display-message-p): (eldoc-display-message-no-interference-p): (eldoc-print-current-symbol-info): (eldoc-docstring-format-sym-doc): (eldoc-add-command, eldoc-add-command-completions): (eldoc-remove-command, eldoc-remove-command-completions): Add docstring. (Bug#27230)
* * lisp/emacs-lisp/nadvice.el (advice--defalias-fset): Strip advicesStefan Monnier2017-07-181-0/+12
| | | | This tries to make sure that (defalias F (symbol-function F)) stays a no-op.
* Use a more specific test for running on hydra.nixos.orgGlenn Morris2017-07-181-1/+1
| | | | | | | | | | | * lisp/emacs-lisp/ert.el (ert-summarize-tests-batch-and-exit): * test/Makefile.in (WRITE_LOG): * test/lisp/filenotify-tests.el: * test/lisp/emacs-lisp/eieio-tests/eieio-test-methodinvoke.el (eieio-test-method-order-list-6): * test/lisp/emacs-lisp/eieio-tests/eieio-tests.el (eieio-test-37-obsolete-name-in-constructor): * test/lisp/net/tramp-tests.el: Replace NIX_STORE with EMACS_HYDRA_CI.
* * emacs-lisp/cl-lib.el (cl--old-struct-type-of): Accept `[]'Stefan Monnier2017-07-181-1/+1
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* * lisp/emacs-lisp/map.el (map-put): Fix redundancy in docstring.Tino Calancha2017-07-171-2/+0
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