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* Detect and prevent function alias loops in `fset` and `defalias`Mattias Engdegård2023-02-21
| | | | | | | | | | | | | | | | | | | | | | | Make `fset` and `defalias` signal an error on attempts to create circular alias chains. This is more effective, efficient and convenient than permitting alias loops to be created and trying to detect them at run time each time a function is called, which is what we have been doing until now, badly. * lisp/help-fns.el (help-fns--analyze-function): Don't pass obsolete argument. * lisp/subr.el (function-alias-p): * src/data.c (indirect_function, Findirect_function): Simplify. Now error-free, second argument obsolete. (Ffset): Detect loops. * test/lisp/help-fns-tests.el (help-fns--analyze-function-recursive): * test/lisp/subr-tests.el (test-alias-p): Adapt tests. * test/src/data-tests.el (data-tests-fset, data-tests-defalias): New. * doc/lispref/eval.texi (Function Indirection): * doc/lispref/functions.texi (Defining Functions, Function Cells): Update manual. * etc/NEWS: Announce.
* ; Add 2023 to copyright years.Eli Zaretskii2023-01-01
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* test: Remove redundant "" arg to `mapconcat`Stefan Monnier2022-09-08
| | | | | | | | | | | | | | | | | | | * test/src/process-tests.el (process-test-stderr-filter): * test/src/print-tests.el (print-tests-continuous-numbering): * test/src/fns-tests.el (fns-tests-mapconcat): * test/src/data-tests.el (test-bool-vector-to-hex-string): * test/src/casefiddle-tests.el (casefiddle-tests-char-properties) (casefiddle-tests-case-table, casefiddle-tests-casing-character): * test/lisp/tabify-tests.el (tabify-tests--test-changes): * test/lisp/subr-tests.el (subr-tests-bug22027): * test/lisp/sort-tests.el (sort-tests-random-word): * test/lisp/net/hmac-md5-tests.el (hmac-md5-test-encode-string): * test/lisp/md4-tests.el (md4-tests-digest->hex): * test/lisp/emacs-lisp/cl-extra-tests.el (cl-extra-test-map): * test/lisp/dired-tests.el (dired-test-directory-files): * test/lisp/char-fold-tests.el (char-fold--random-word): * test/lisp/ansi-color-tests.el (ansi-color-incomplete-sequences-test): Remove redundant "" arg to `mapconcat`.
* Fix `lsh` warning shortcomings (bug#56641)Mattias Engdegård2022-07-23
| | | | | | | | | | | | | Reported by Basil Contovounesios. * etc/NEWS: Mention how to suppress the warning. * lisp/emacs-lisp/byte-run.el (with-suppressed-warnings): Amend doc string. * lisp/subr.el: Use `macroexp-warn-and-return` to delay the warning until codegen time (which makes it suppressible) and to prevent repeated warnings. * test/lisp/international/ccl-tests.el (shift): * test/src/data-tests.el (data-tests-ash-lsh): Suppress warning in tests of `lsh` itself.
* New test for make_symbol_constantStefan Kangas2022-07-16
| | | | | * test/src/data-tests.el (data-tests-make_symbol_constant): New test.
* Merge from origin/emacs-28Eli Zaretskii2022-01-01
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 836be7a112 ; * etc/refcards/ru-refcard.tex: Update Copyright year. 86cbc6ee4a * lisp/net/tramp-sh.el: Adapt copyright year ebe8772f65 ; Minor fixes related to copyright years 23c1ee6989 ; * test/manual/etags/ETAGS.good_N: Adjust to copyright ye... 8d3fc7ec89 * src/xfaces.c (face_for_font): Make 'hash' be uintptr_t. 19dcb237b5 ; Add 2022 to copyright years. # Conflicts: # etc/NEWS # etc/refcards/ru-refcard.tex # lib/cdefs.h # lisp/erc/erc-dcc.el # lisp/erc/erc-imenu.el # lisp/erc/erc-replace.el # lisp/image-dired.el # lisp/progmodes/xref.el # m4/alloca.m4 # m4/byteswap.m4 # m4/errno_h.m4 # m4/getopt.m4 # m4/gnulib-common.m4 # m4/inttypes.m4 # m4/stddef_h.m4 # m4/stdint.m4 # m4/sys_socket_h.m4
| * ; Add 2022 to copyright years.Eli Zaretskii2022-01-01
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* | Silence byte-compiler in some testsStefan Kangas2021-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/lisp/dired-tests.el: * test/lisp/emacs-lisp/cl-macs-tests.el: * test/lisp/emacs-lisp/derived-tests.el: * test/lisp/emacs-lisp/eieio-tests/eieio-tests.el: * test/lisp/emacs-lisp/generator-tests.el: * test/lisp/emacs-lisp/lisp-tests.el: * test/lisp/emacs-lisp/seq-tests.el (test-seq-let) (test-seq-setq): * test/lisp/emacs-lisp/subr-x-tests.el (subr-x-test-if-let*-false) (subr-x-test-if-let*-and-laziness-is-preserved) (subr-x-test-when-let*-false) (subr-x-test-when-let*-and-laziness-is-preserved): * test/lisp/emacs-lisp/timer-tests.el (timer-tests-debug-timer-check): * test/lisp/format-spec-tests.el (format-spec-do-flags-truncate) (format-spec-do-flags-pad): * test/lisp/ls-lisp-tests.el (ls-lisp-test-bug27762): * test/lisp/obsolete/cl-tests.el (labels-function-quoting): * test/lisp/progmodes/elisp-mode-tests.el: * test/lisp/replace-tests.el (replace-regexp-bug45973): * test/lisp/ses-tests.el: * test/lisp/subr-tests.el: * test/lisp/tar-mode-tests.el (tar-mode-test-tar-grind-file-mode): * test/src/data-tests.el (data-tests--set-default-per-buffer): * test/src/search-tests.el (test-replace-match-modification-hooks): Silence byte-compiler.
* | Eliminate ERT test name clashes (bug#51941)Mattias Engdegård2021-11-18
|/ | | | | | | | | | | | | | | | | | | * test/lisp/electric-tests.el (js-mode-braces-with-layout-and-indent): * test/lisp/emacs-lisp/cl-lib-tests.el (cl-lib-test-fifth): * test/lisp/thingatpt-tests.el (test-symbol-thing-2): Remove duplicated tests. * test/lisp/emacs-lisp/generator-tests.el (cps-loop): * test/lisp/emacs-lisp/ring-tests.el (ring-tests-insert): * test/lisp/help-tests.el (help-tests-substitute-command-keys/no-change): * test/lisp/net/netrc-tests.el (test-netrc-credentials): * test/lisp/progmodes/elisp-mode-tests.el (elisp-completes-functions-after-let-bindings): * test/lisp/thingatpt-tests.el (test-symbol-thing-3): * test/src/buffer-tests.el (deftest-overlayp-1, buffer-tests--*): * test/src/buffer-tests.el (test-buffer-swap-text-1): * test/src/data-tests.el (binding-test-set-constant-nil) (data-tests-logcount): Rename clashing tests.
* ; Fix typoStefan Kangas2021-10-20
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* ; Minor stylistic checkdoc fixes in test/**/*.elStefan Kangas2021-09-26
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* Assert not local-variable-p after setq in let_default bindingSpencer Baugh2021-03-25
| | | | | | | | Breaking this is a likely way to break this test, so this saves a bit of time in debugging. * test/src/data-tests.el (data-tests--let-buffer-local): Add assertion to test.
* Add a test for let-binding unwindingSpencer Baugh2021-03-25
| | | | | | | | | Bindings in other buffers are not un-set when we unwind a let-binding which set the default value. There doesn't seem to be an existing test which covers this, so here's one. * test/src/data-tests.el (data-tests--let-buffer-local-no-unwind-other-buffers): Add test for let-binding unwinding behavior
* Update copyright year to 2021Paul Eggert2021-01-01
| | | | Run "TZ=UTC0 admin/update-copyright".
* Prefer setq-local in testsStefan Kangas2020-12-08
| | | | | | | | | | * test/lisp/allout-tests.el (allout-test-resumption-prior-value-resumed) (allout-test-resumption-multiple-holds) (allout-test-resumption-unbinding): * test/lisp/emacs-lisp/faceup-resources/faceup-test-mode.el (faceup-test-mode): * test/lisp/epg-tests.el (with-epg-tests): * test/src/data-tests.el (binding-test-buffer-A): Prefer setq-local.
* * src/data.c (set_internal): Fix bug#44733Stefan Monnier2020-11-19
| | | | | | | | | | | Set the default value when `set` encounters a PER_BUFFER variable which has been let-bound globally, to match the behavior seen with `make-variable-buffer-local`. * test/src/data-tests.el (binding-test--let-buffer-local): Add corresponding test. (data-tests--set-default-per-buffer): Add tentative test for the performance problem encountered in bug#41029.
* Silence some byte-compiler warnings in testsBasil L. Contovounesios2020-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/lisp/emacs-lisp/cl-generic-tests.el: * test/lisp/progmodes/elisp-mode-tests.el: Declare functions referred to within macroexpansions. (xref-elisp-overloadable-no-default) (xref-elisp-overloadable-co-located-default) (xref-elisp-overloadable-separate-default): Prefix unused arguments with underscore. * test/lisp/international/ccl-tests.el: * test/lisp/wdired-tests.el: * test/lisp/emacs-lisp/package-tests.el: Declare functions used. (package-test-update-archives, package-test-signed): Use revert-buffer in place of its obsolete alias package-menu-refresh. * test/lisp/eshell/eshell-tests.el: * test/lisp/mail/footnote-tests.el: * test/src/buffer-tests.el: Require dependencies used. * test/lisp/image/exif-tests.el: Remove unneeded (require 'seq). (test-exit-direct-ascii-value): Actually perform the test. * test/lisp/progmodes/sql-tests.el (sql-test-add-existing-product): Fix typo. * test/lisp/simple-tests.el (with-shell-command-dont-erase-buffer): * test/src/data-tests.el (test-bool-vector-bv-from-hex-string) (test-bool-vector-apply-mock-op): Remove unused local variables.
* Update copyright year to 2020Paul Eggert2020-01-01
| | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* Make (mod 1.0 0) consistent with (/ 1.0 0)Paul Eggert2019-08-24
| | | | | | * src/data.c (Fmod): Do not signal an error for (mod 1.0 0), for the same reason (/ 1.0 0) does not signal an error. * test/src/data-tests.el (data-tests-mod-0): New test.
* Merge from origin/emacs-26Glenn Morris2019-02-15
|\ | | | | | | | | | | | | | | | | | | 3f4b8e9 * src/data.c (Fmake_local_variable): Fix bug#34318 b384996 Minor fixes in ELisp manual wrt syntax-table properties 71fc6d2 * admin/notes/emba: New file. 3aaa2d2 Fix Hunspell invocation for discovering its dictionaries # Conflicts: # test/src/data-tests.el
| * * src/data.c (Fmake_local_variable): Fix bug#34318Stefan Monnier2019-02-12
| | | | | | | | | | | | | | Revert part of ed962f2b8a. * test/src/data-tests.el (data-tests-make-local-forwarded-var): Add corresponding test.
* | Merge from origin/emacs-26Paul Eggert2018-12-31
|\| | | | | | | | | | | 2fcf2df Fix copyright years by hand 26bed8b Update copyright year to 2019 2814292 Fix value of default frame height. (Bug#33921)
| * Update copyright year to 2019Paul Eggert2019-01-01
| | | | | | | | Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
* | Support (ash INTEGER BIGNUM)Paul Eggert2018-12-18
| | | | | | | | | | | | | | | | * src/data.c (emacs_mpz_mul_2exp): 2nd arg is now a nonnegative EMACS_INT not mp_bitcnt_t, to simplify checking. (Fash): Support COUNT values that are bignums or that exceed mp_bitcnt_t range. * test/src/data-tests.el (data-tests-ash-lsh): Test this.
* | Replace insignificant backquotesMichael Heerdegen2018-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace most insignificant occurrences of '`' with a straight quote, sharp quote or nothing. This includes backquotes in 'pcase' patterns. * admin/admin.el: * lisp/apropos.el: * lisp/arc-mode.el: * lisp/auth-source.el: * lisp/avoid.el: * lisp/bindings.el: * lisp/bs.el: * lisp/calculator.el: * lisp/calendar/todo-mode.el: * lisp/cedet/semantic.el: * lisp/cedet/semantic/analyze/debug.el: * lisp/cedet/semantic/bovine.el: * lisp/cedet/semantic/dep.el: * lisp/cedet/semantic/grammar.el: * lisp/cedet/semantic/wisent/comp.el: * lisp/cedet/semantic/wisent/grammar.el: * lisp/cedet/srecode/mode.el: * lisp/cus-edit.el: * lisp/doc-view.el: * lisp/elec-pair.el: * lisp/electric.el: * lisp/emacs-lisp/autoload.el: * lisp/emacs-lisp/benchmark.el: * lisp/emacs-lisp/byte-opt.el: * lisp/emacs-lisp/bytecomp.el: * lisp/emacs-lisp/cconv.el: * lisp/emacs-lisp/cl-extra.el: * lisp/emacs-lisp/cl-generic.el: * lisp/emacs-lisp/cl-macs.el: * lisp/emacs-lisp/copyright.el: * lisp/emacs-lisp/debug.el: * lisp/emacs-lisp/eieio-compat.el: * lisp/emacs-lisp/ert.el: * lisp/emacs-lisp/generator.el: * lisp/emacs-lisp/inline.el: * lisp/emacs-lisp/macroexp.el: * lisp/emacs-lisp/map.el: * lisp/emacs-lisp/package-x.el: * lisp/emacs-lisp/package.el: * lisp/emacs-lisp/radix-tree.el: * lisp/emacs-lisp/smie.el: * lisp/epa.el: * lisp/erc/erc-dcc.el: * lisp/erc/erc-track.el: * lisp/erc/erc.el: * lisp/eshell/em-ls.el: * lisp/eshell/esh-cmd.el: * lisp/files.el: * lisp/filesets.el: * lisp/font-lock.el: * lisp/frameset.el: * lisp/gnus/gnus-agent.el: * lisp/gnus/gnus-art.el: * lisp/gnus/gnus-cite.el: * lisp/gnus/gnus-group.el: * lisp/gnus/gnus-msg.el: * lisp/gnus/gnus-salt.el: * lisp/gnus/gnus-srvr.el: * lisp/gnus/gnus-sum.el: * lisp/gnus/gnus-topic.el: * lisp/gnus/gnus-util.el: * lisp/gnus/gnus.el: * lisp/gnus/message.el: * lisp/gnus/mm-util.el: * lisp/gnus/mml.el: * lisp/gnus/nnheader.el: * lisp/gnus/nnimap.el: * lisp/gnus/nnmairix.el: * lisp/gnus/spam.el: * lisp/hexl.el: * lisp/hi-lock.el: * lisp/ibuf-ext.el: * lisp/ibuffer.el: * lisp/ido.el: * lisp/info.el: * lisp/international/mule-cmds.el: * lisp/international/mule-util.el: * lisp/json.el: * lisp/jsonrpc.el: * lisp/language/cyrillic.el: * lisp/language/european.el: * lisp/language/georgian.el: * lisp/language/tibetan.el: * lisp/language/utf-8-lang.el: * lisp/language/vietnamese.el: * lisp/ldefs-boot.el: * lisp/mail/mail-extr.el: * lisp/man.el: * lisp/menu-bar.el: * lisp/mh-e/mh-acros.el: * lisp/mh-e/mh-folder.el: * lisp/mh-e/mh-mime.el: * lisp/mh-e/mh-show.el: * lisp/mh-e/mh-speed.el: * lisp/minibuffer.el: * lisp/mpc.el: * lisp/net/ange-ftp.el: * lisp/net/hmac-def.el: * lisp/net/newst-backend.el: * lisp/net/quickurl.el: * lisp/net/tramp-archive.el: * lisp/net/tramp-compat.el: * lisp/notifications.el: * lisp/obsolete/pgg-parse.el: * lisp/obsolete/vc-arch.el: * lisp/obsolete/xesam.el: * lisp/org/ob-C.el: * lisp/org/ob-core.el: * lisp/org/ob-exp.el: * lisp/org/ob-groovy.el: * lisp/org/ob-haskell.el: * lisp/org/ob-io.el: * lisp/org/ob-lisp.el: * lisp/org/ob-lob.el: * lisp/org/ob-lua.el: * lisp/org/ob-octave.el: * lisp/org/ob-perl.el: * lisp/org/ob-python.el: * lisp/org/ob-ref.el: * lisp/org/ob-ruby.el: * lisp/org/ob-sql.el: * lisp/org/org-agenda.el: * lisp/org/org-capture.el: * lisp/org/org-clock.el: * lisp/org/org-colview.el: * lisp/org/org-duration.el: * lisp/org/org-element.el: * lisp/org/org-entities.el: * lisp/org/org-gnus.el: * lisp/org/org-indent.el: * lisp/org/org-info.el: * lisp/org/org-inlinetask.el: * lisp/org/org-lint.el: * lisp/org/org-list.el: * lisp/org/org-mouse.el: * lisp/org/org-plot.el: * lisp/org/org-src.el: * lisp/org/org-table.el: * lisp/org/org.el: * lisp/org/ox-ascii.el: * lisp/org/ox-html.el: * lisp/org/ox-latex.el: * lisp/org/ox-man.el: * lisp/org/ox-md.el: * lisp/org/ox-org.el: * lisp/org/ox-publish.el: * lisp/org/ox-texinfo.el: * lisp/org/ox.el: * lisp/play/bubbles.el: * lisp/play/gamegrid.el: * lisp/progmodes/autoconf.el: * lisp/progmodes/cc-defs.el: * lisp/progmodes/cc-engine.el: * lisp/progmodes/cc-fonts.el: * lisp/progmodes/cc-langs.el: * lisp/progmodes/cperl-mode.el: * lisp/progmodes/ebrowse.el: * lisp/progmodes/elisp-mode.el: * lisp/progmodes/flymake-cc.el: * lisp/progmodes/flymake.el: * lisp/progmodes/fortran.el: * lisp/progmodes/grep.el: * lisp/progmodes/gud.el: * lisp/progmodes/idlwave.el: * lisp/progmodes/js.el: * lisp/progmodes/m4-mode.el: * lisp/progmodes/make-mode.el: * lisp/progmodes/mixal-mode.el: * lisp/progmodes/modula2.el: * lisp/progmodes/octave.el: * lisp/progmodes/opascal.el: * lisp/progmodes/prolog.el: * lisp/progmodes/ps-mode.el: * lisp/progmodes/python.el: * lisp/progmodes/ruby-mode.el: * lisp/progmodes/sh-script.el: * lisp/progmodes/sql.el: * lisp/progmodes/verilog-mode.el: * lisp/ps-mule.el: * lisp/rtree.el: * lisp/ruler-mode.el: * lisp/ses.el: * lisp/simple.el: * lisp/startup.el: * lisp/subr.el: * lisp/term/ns-win.el: * lisp/textmodes/bibtex.el: * lisp/textmodes/conf-mode.el: * lisp/textmodes/css-mode.el: * lisp/textmodes/refill.el: * lisp/textmodes/sgml-mode.el: * lisp/textmodes/tex-mode.el: * lisp/tutorial.el: * lisp/url/url-dav.el: * lisp/url/url-gw.el: * lisp/url/url-http.el: * lisp/url/url-methods.el: * lisp/url/url-privacy.el: * lisp/vc/cvs-status.el: * lisp/vc/diff-mode.el: * lisp/vc/ediff-init.el: * lisp/vc/ediff-ptch.el: * lisp/vc/log-edit.el: * lisp/vc/log-view.el: * lisp/vc/pcvs-info.el: * lisp/vc/pcvs.el: * lisp/vc/smerge-mode.el: * lisp/vc/vc-git.el: * lisp/vc/vc-hg.el: * lisp/vc/vc-mtn.el: * lisp/vc/vc-rcs.el: * lisp/whitespace.el: * lisp/window.el: * test/lisp/electric-tests.el: * test/lisp/emacs-lisp/cl-lib-tests.el: * test/lisp/emacs-lisp/ert-tests.el: * test/lisp/epg-tests.el: * test/lisp/jsonrpc-tests.el: * test/src/data-tests.el: * test/src/json-tests.el: Replace most insignificant backquotes.
* | Fix (+ bignum float) bugPaul Eggert2018-09-21
| | | | | | | | | | * src/data.c (bignum_arith_driver): Fix typo: missing ‘return’. * test/src/data-tests.el (data-tests-bignum): Test for the typo.
* | Audit use of lsh and fix glitchesPaul Eggert2018-08-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I audited use of lsh in the Lisp source code, and fixed the glitches that I found. While I was at it, I replaced uses of lsh with ash when either will do. Replacement is OK when either argument is known to be nonnegative, or when only the low-order bits of the result matter, and is a (minor) win since ash is a bit more solid than lsh nowadays, and is a bit faster. * lisp/calc/calc-ext.el (math-check-fixnum): Prefer most-positive-fixnum to (lsh -1 -1). * lisp/vc/vc-hg.el (vc-hg-state-fast): When testing fixnum width, prefer (zerop (ash most-positive-fixnum -32)) to (zerop (lsh -1 32)) (Bug#32485#11). * lisp/emacs-lisp/bytecomp.el (byte-compile-lapcode): Tighten sanity-check for bytecode overflow, by checking that the result of (ash pc -8) is nonnegative. Formerly this check was not needed since lsh was used and the number overflowed differently. * lisp/net/dns.el (dns-write): Fix some obvious sign typos in shift counts. Evidently this part of the code has never been exercised. * lisp/progmodes/hideif.el (hif-shiftleft, hif-shiftright): * lisp/term/common-win.el (x-setup-function-keys): Simplify. * admin/unidata/unidata-gen.el, admin/unidata/uvs.el: * doc/lispref/keymaps.texi, doc/lispref/syntax.texi: * doc/misc/calc.texi, doc/misc/cl.texi, etc/NEWS.19: * lisp/arc-mode.el, lisp/calc/calc-bin.el, lisp/calc/calc-comb.el: * lisp/calc/calc-ext.el, lisp/calc/calc-math.el: * lisp/cedet/semantic/wisent/comp.el, lisp/composite.el: * lisp/disp-table.el, lisp/dos-fns.el, lisp/edmacro.el: * lisp/emacs-lisp/bindat.el, lisp/emacs-lisp/byte-opt.el: * lisp/emacs-lisp/bytecomp.el, lisp/emacs-lisp/cl-extra.el: * lisp/erc/erc-dcc.el, lisp/facemenu.el, lisp/gnus/message.el: * lisp/gnus/nndoc.el, lisp/gnus/nnmaildir.el, lisp/image.el: * lisp/international/ccl.el, lisp/international/fontset.el: * lisp/international/mule-cmds.el, lisp/international/mule.el: * lisp/json.el, lisp/mail/binhex.el, lisp/mail/rmail.el: * lisp/mail/uudecode.el, lisp/md4.el, lisp/net/dns.el: * lisp/net/ntlm.el, lisp/net/sasl.el, lisp/net/socks.el: * lisp/net/tramp.el, lisp/obsolete/levents.el: * lisp/obsolete/pgg-parse.el, lisp/org/org.el: * lisp/org/ox-publish.el, lisp/progmodes/cc-defs.el: * lisp/progmodes/ebnf2ps.el, lisp/progmodes/hideif.el: * lisp/ps-bdf.el, lisp/ps-print.el, lisp/simple.el: * lisp/tar-mode.el, lisp/term/common-win.el: * lisp/term/tty-colors.el, lisp/term/xterm.el, lisp/vc/vc-git.el: * lisp/vc/vc-hg.el, lisp/x-dnd.el, test/src/data-tests.el: Prefer ash to lsh when either will do.
* | Improve bignum comparison (Bug#32463#50)Paul Eggert2018-08-18
| | | | | | | | | | | | | | | | | | | | | | | | * src/data.c (isnan): Remove, as we can assume C99. (bignumcompare): Remove, folding its functionality into arithcompare. (arithcompare): Compare bignums directly here. Fix bugs when comparing NaNs to bignums. When comparing a bignum to a fixnum, just look at the bignum’s sign, as that’s all that is needed. Decrease scope of locals when this is easy. * test/src/data-tests.el (data-tests-bignum): Test bignum vs NaN.
* | Restore traditional lsh behavior on fixnumsPaul Eggert2018-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/numbers.texi (Bitwise Operations): Document that the traditional (lsh A B) behavior is for fixnums, and that it is an error if A and B are both negative and A is a bignum. See Bug#32463. * lisp/subr.el (lsh): New function, moved here from src/data.c. * src/data.c (ash_lsh_impl): Remove, moving body into Fash since it’s the only caller now. (Fash): Check for out-of-range counts. If COUNT is zero, return first argument instead of going through libgmp. Omit lsh code since lsh is now done in Lisp. Add code for shifting fixnums right, to avoid a round trip through libgmp. (Flsh): Remove; moved to lisp/subr.el. * test/lisp/international/ccl-tests.el (shift): Test for traditional lsh behavior, instead of assuming lsh is like ash when bignums are present. * test/src/data-tests.el (data-tests-logand) (data-tests-logior, data-tests-logxor, data-tests-ash-lsh): New tests.
* | Fix problems with logxor etc. and fixnumsPaul Eggert2018-08-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | These operations incorrectly treated negative fixnums as bignums greater than most-positive-fixnum. * src/alloc.c (mpz_set_intmax_slow): Avoid undefined behavior if signed unary negation overflows, while we’re in the neighborhood. (mpz_set_uintmax_slow): Remove. All uses removed. * src/data.c (arith_driver): Treat fixnums as signed, not unsigned, even for logical operations. * src/lisp.h (mpz_set_uintmax): Remove. All uses removed. * test/src/data-tests.el (data-tests-logand) (data-tests-logior, data-tests-logxor): New tests.
* | Merge from origin/emacs-26Glenn Morris2018-08-14
|\| | | | | | | | | | | 34e75c1 Add comment about floating point test e73e683 Ibuffer: Add toggle ibuffer-do-toggle-lock 12f7116 Ibuffer: Detect correctly the buffers running a process
| * Add comment about floating point testPaul Eggert2018-08-13
| | | | | | | | | | | | | | * test/src/data-tests.el (data-tests--float-greater-than-fixnums): New constant. (data-tests-=, data-tests-<, data-tests->, data-tests-<=) (data-tests->=, data-tests-min): Use it.
| * Fix bug#30846, along with misc cleanups found along the wayStefan Monnier2018-06-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/src/data-tests.el (data-tests-kill-all-local-variables): New test. * src/buffer.c (swap_out_buffer_local_variables): Remove. Fuse the body of its loop into that of reset_buffer_local_variables. (Fkill_buffer, Fkill_all_local_variables): Don't call it any more. (reset_buffer_local_variables): Make sure the buffer's local binding is swapped out before removing it from the alist (bug#30846). Call watchers before actually killing the var. * src/data.c (Fmake_local_variable): Simplify. Use swap_in_global_binding to swap out any local binding, instead of a mix of find_symbol_value followed by messing with where&found. Don't call swap_in_symval_forwarding since the currently swapped binding is never one we've modified. (Fkill_local_variable): Use swap_in_global_binding rather than messing with where&found to try and trick find_symbol_value into doing the same. * src/alloc.c (mark_localized_symbol): 'where' can't be a frame any more. (cherry picked from commit 3ddff080341580eb6fc18d907181e9cc2301f62d)
* | Fix bignum comparisons with NaNTom Tromey2018-08-04
| | | | | | | | | | | | | | | | | | * src/data.c (isnan): Move earlier. (bignumcompare): Explicitly handle NaN. * test/src/data-tests.el (data-tests-min): Add NaN tests for bignum. (data-check-sign): Fix for previous patch. * test/src/fns-tests.el (test-bignum-eql): Add NaN test.
* | Make ash and lsh handle bignumsTom Tromey2018-07-12
| | | | | | | | | | * src/data.c (ash_lsh_impl): Handle bignums. * test/src/data-tests.el (data-tests-ash-lsh): New test.
* | Make % and mod handle bignumsTom Tromey2018-07-12
| | | | | | | | | | | | | | * src/data.c (Frem, Fmod): Handle bignums. * src/lisp.h (CHECK_INTEGER_COERCE_MARKER): New macro. * test/src/data-tests.el (data-tests-check-sign) (data-tests-%-mod): New tests.
* | Make min and max handle bignumsTom Tromey2018-07-12
| | | | | | | | | | * src/data.c (minmax_driver): Handle bignums. * test/src/data-tests.el (data-tests-minmax): New test.
* | Make logcount handle bignumsTom Tromey2018-07-12
| | | | | | | | | | * src/data.c (Flogcount): Handle bignums. * test/src/data-tests.el (data-tests-logcount): New test.
* | Make 1+ and 1- handle bignumsTom Tromey2018-07-12
| | | | | | | | | | * src/data.c (Fadd1, Fsub1): Handle bignums. * test/src/data-tests.el (data-tests-1+, data-tests-1-): New tests.
* | Make number-to-string work for bignumsTom Tromey2018-07-12
| | | | | | | | | | * src/data.c (Fnumber_to_string): Handle bignum. * test/src/data-tests.el (data-tests-number-to-string): New test.
* | Add some bignum testsTom Tromey2018-07-12
| | | | | | | | | | | | | | | | * test/src/data-tests.el (data-tests-bignum, data-tests-+) (data-tests-/, data-tests-number-predicates): New tests. * test/src/fns-tests (test-bignum-eql): New test. * test/src/lread-tests (lread-long-hex-integer): Expect bignum. * test/src/print-tests (print-bignum): New test.
* | Fix bug#30846, along with misc cleanups found along the wayStefan Monnier2018-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/src/data-tests.el (data-tests-kill-all-local-variables): New test. * src/buffer.c (swap_out_buffer_local_variables): Remove. Fuse the body of its loop into that of reset_buffer_local_variables. (Fkill_buffer, Fkill_all_local_variables): Don't call it any more. (reset_buffer_local_variables): Make sure the buffer's local binding is swapped out before removing it from the alist (bug#30846). Call watchers before actually killing the var. * src/data.c (Fmake_local_variable): Simplify. Use swap_in_global_binding to swap out any local binding, instead of a mix of find_symbol_value followed by messing with where&found. Don't call swap_in_symval_forwarding since the currently swapped binding is never one we've modified. (Fkill_local_variable): Use swap_in_global_binding rather than messing with where&found to try and trick find_symbol_value into doing the same. * src/alloc.c (mark_localized_symbol): 'where' can't be a frame any more.
* | Port data-tests-popcnt to 32-bit EmacsPaul Eggert2018-03-21
| | | | | | | | | | | | | | * test/src/data-tests.el (data-tests-popcnt): Don’t assume Emacs integers can represent 32-bit quantities. Change to a simple and straightforward approach, since runtime performance is not important here.
* | Merge from origin/emacs-26Paul Eggert2018-01-01
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 63b04c11d5 Fix copyright years by hand 5c7dd8a783 Update copyright year to 2018 220a9ecba1 Merge from Gnulib 312c565566 Don't add empty keyboard macro to macro ring (Bug#24992) 39ca289a7a Allow customization of decoding of "man" command f8240815ea * etc/NEWS: Add security consideration note on passphrase ... 0c78822c70 Fix subtle problem with scroll-down when scroll-margin is ... acd289c5a4 Fix problems with indexing in User manual b240c7846b * lisp/help.el (describe-key): Only (copy-sequence elt) wh... e879a5444a * src/buffer.c (Frestore_buffer_modified_p): Fix bug#29846 81b1028b63 Improve documentation of 'inhibit-modification-hooks' and ... 7175496d7a Fix doc string of 'enable-recursive-minibuffers' 5b38406491 Fix documentation of delsel and of killing text # Conflicts: # etc/NEWS # etc/refcards/ru-refcard.tex
| * Update copyright year to 2018Paul Eggert2018-01-01
| | | | | | | | Run admin/update-copyright.
* | Make logcount act like CL on negative argPaul Eggert2017-09-30
| | | | | | | | | | | | | | | | | | | | | | Behaving like Common Lisp is less likely to lead to surprises, as it yields the same answers on 32- vs 64-bit machines. * doc/lispref/numbers.texi (Bitwise Operations): Document behavior on negative integers. * src/data.c (Flogcount): Behave like Common Lisp for negative arguments. * test/src/data-tests.el (data-tests-popcnt) (data-tests-logcount): Test negative args too.
* | Add logcount (Bug#22689)Mark Oteiza2017-09-30
|/ | | | | | | | | | * doc/lispref/numbers.texi (Bitwise Operations): Add documentation. * etc/NEWS: Mention. * src/data.c (logcount32, logcount64): New functions. (logcount): New Lisp function. (syms_of_data): Declare it. * test/src/data-tests.el (data-tests-popcnt, data-tests-logcount): New test.
* Fix bug with min and max and NaNsPaul Eggert2017-09-17
| | | | | | * src/data.c (minmax_driver): Fix bug with (min 0 NaN), which mistakenly yielded 0. Also, pacify GCC in a better way. * test/src/data-tests.el (data-tests-min): Test for the bug.
* Prefer HTTPS to FTP and HTTP in documentationPaul Eggert2017-09-13
| | | | | | | | | | | | | 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.
* Quieten compilation of some test filesGlenn Morris2017-05-31
| | | | | | | | * test/lisp/dired-tests.el (dired-test-bug25609): Mark unused args. * test/src/data-tests.el (binding-test-set-constant-t) (binding-test-set-constant-nil, binding-test-set-constant-keyword) (binding-test-set-constant-nil): Silence compiler. * test/src/regex-tests.el (regex-tests-BOOST): Escape char literal.
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