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* | | | forward-line now works with bignumsPaul Eggert2019-01-271-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/cmds.c (Fforward_line): Support bignum arg. (scan_newline): Return void since no caller was using the return value. * src/search.c (find_newline, scan_newline_from_point) (find_newline1): Return the number of newlines counted, not the count shortage, so that the return value always fits in ptrdiff_t even if the original count was a bignum. All callers changed. * test/src/cmds-tests.el (forward-line-with-bignum): New test.
* | | | Improve error data when passing a wrong type to 'sort' (Bug#34104)Philipp Stephani2019-01-201-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/fns.c (Fsort): Use 'list-or-vector-p' for error message. (syms_of_fns): Define 'list-or-vector-p'. * test/src/fns-tests.el (fns-tests-sort): Extend unit test.
* | | | Fix accept-process-output/process-live-p confusionPaul Eggert2019-01-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/processes.texi (Accepting Output): Document the issue. * lisp/net/tramp-adb.el (tramp-adb-parse-device-names): * lisp/net/tramp-rclone.el (tramp-rclone-parse-device-names): * lisp/net/tramp-smb.el (tramp-smb-wait-for-output): * lisp/net/tramp.el (tramp-interrupt-process): * test/src/process-tests.el (make-process/mix-stderr): Fix code that uses accept-process-output and process-live-p. Add FIXME comments as necessary. * lisp/net/tramp-sudoedit.el (tramp-sudoedit-action-sudo): * lisp/net/tramp.el (tramp-action-out-of-band): Add FIXME comments as necessary.
* | | | Fix translation-region bug with MAX_CHARPaul Eggert2019-01-131-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, clean up the code a bit. Actually I discovered the bug while cleaning up the code. * src/editfns.c (Fsubst_char_in_region) (Ftranslate_region_internal): Use bool for booleans. (Ftranslate_region_internal): Fix off-by-1 bug when a translation table translates the maximum char. Assume C99 decl-after-statement, similar minor cleanups. * test/src/editfns-tests.el (test-translate-region-internal): New test.
* | | | Update more copyright yearsPaul Eggert2018-12-313-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update some other copyright years automatically, by running: Run 'UPDATE_COPYRIGHT_YEAR=2019 \ UPDATE_COPYRIGHT_USE_INTERVALS=1 \ UPDATE_COPYRIGHT_MAX_LINE_LENGTH=79 admin/update-copyright' followed by 'admin/merge-gnulib'.
* | | | Merge from origin/emacs-26Paul Eggert2018-12-3133-33/+33
|\ \ \ \ | |/ / / | | | | | | | | | | | | | | | | 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 Eggert2019-01-0133-33/+33
| | | | | | | | | | | | | | | | Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
| * | | ; Copyright year fixGlenn Morris2018-12-191-4/+6
| | | | | | | | | | | | | | | | No need to merge to master
| * | | Backport: Handle unread-command-events consistently (bug#23980)Chris Feng2018-12-191-0/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/keyboard.c (read_char): Events put into `unread-command-events' with the form (t . EVENT) should always have the t stripped when read out. * test/src/keyboard-tests.el: New tests for `unread-command-events'. (cherry picked from commit 1f3f4b1296613b8cdc0632a68fde86e86ddad866)
| * | | Add regression test for Bug#33014Gemini Lasswell2018-10-301-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport from master. * test/src/eval-tests.el: (eval-tests-byte-code-being-evaluated-is-protected-from-gc): New test. (eval-tests-33014-var): New variable. (eval-tests-33014-func, eval-tests-33014-redefine): New functions.
* | | | Handle `make-process' in Tramp and ange-ftpMichael Albinus2018-12-231-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/processes.texi (Asynchronous Processes): Explain, that not all file name handlers support `make-process'. * lisp/net/ange-ftp.el: * lisp/net/tramp-adb.el (tramp-adb-file-name-handler-alist): * lisp/net/tramp-archive.el (tramp-archive-file-name-handler-alist): * lisp/net/tramp-gvfs.el (tramp-gvfs-file-name-handler-alist): * lisp/net/tramp-rclone.el (tramp-rclone-file-name-handler-alist): * lisp/net/tramp-sh.el (tramp-sh-file-name-handler-alist): * lisp/net/tramp-smb.el (tramp-smb-file-name-handler-alist): * lisp/net/tramp-sudoedit.el (tramp-sudoedit-file-name-handler-alist): * lisp/net/tramp.el (tramp-file-name-for-operation): Add `make-process'. * lisp/vc/ediff-util.el: * src/process.c: * test/src/process-tests.el: Use "file name handler" consequently.
* | | | Add file name handler support for 'make-process' (Bug#28691)Philipp Stephani2018-12-221-0/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/process.c (Fmake_process): Add new keyword argument ':file-handler'. (syms_of_process) <make-process, :file-handler>: Define new symbols. * lisp/files.el (file-name-non-special): Add support for 'make-process'. * test/src/process-tests.el (make-process/file-handler/found) (make-process/file-handler/not-found) (make-process/file-handler/disable): New unit tests. (process-tests--file-handler): New helper function. * test/lisp/files-tests.el (files-tests-file-name-non-special-make-process): New unit test. * doc/lispref/files.texi (Magic File Names): Document that 'make-process' can invoke file name handlers. * doc/lispref/processes.texi (Asynchronous Processes): Document ':file-handlers' argument to 'make-process'. * etc/NEWS (Lisp Changes in Emacs 27.1): Mention new :file-handler argument for 'make-process'.
* | | | Support (ash INTEGER BIGNUM)Paul Eggert2018-12-181-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* | | | Fix regression in expand-file-name with drive-relative HOMEEli Zaretskii2018-12-121-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/fileio.c (get_homedir) [DOS_NT]: Expand drive-relative $HOME to begin with "X:/". * test/src/fileio-tests.el (fileio-tests--relative-HOME): Add testing of drive-relative value of $HOME on MS-Windows and MS-DOS.
* | | | Replace insignificant backquotesMichael Heerdegen2018-11-252-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Act like POSIX sh if $HOME is relativePaul Eggert2018-11-131-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | POSIX says sh ~/foo should act like $HOME/foo even if $HOME is relative, so be consistent with that (Bug#33255). * admin/merge-gnulib (GNULIB_MODULES): Add dosname. * src/buffer.c (init_buffer): Use emacs_wd to get initial working directory with slash appended if needed. (default-directory): Say it must be absolute. * src/emacs.c (emacs_wd): New global variable. (init_cmdargs): Dir arg is now char const *. (main): Set emacs_wd. * src/emacs.c (main) [NS_IMPL_COCOA]: * src/fileio.c (Fexpand_file_name): Use get_homedir instead of egetenv ("HOME"). * src/fileio.c: Include dosname.h, for IS_ABSOLUTE_FILE_NAME. (splice_dir_file, get_homedir): New functions. * src/xrdb.c (gethomedir): Remove. All callers changed to use get_homedir and splice_dir_file. * test/src/fileio-tests.el (fileio-tests--relative-HOME): New test.
* | | | ; * test/src/editfns-tests.el (test-group-name): Ignore getent errors.Glenn Morris2018-11-101-2/+3
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* | | | * test/src/editfns-tests.el (test-group-name): Improve test.Glenn Morris2018-11-101-10/+17
| | | | | | | | | | | | | | | | Make more portable and hopefully more robust using getent. (Bug#33195)
* | | | * test/src/editfns-tests.el (test-group-name): Small fix.Glenn Morris2018-11-101-1/+1
| | | | | | | | | | | | | | | | Do not assume user 1000 has group name = user name.
* | | | Fix last changeEli Zaretskii2018-11-101-6/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/editfns.c (Fgroup_name): Fix the doc string. Move closer to the "group" functions. * src/w32.c (getgrgid): Return NULL if GID is not the group ID of the user of this Emacs session * test/src/editfns-tests.el (test-group-name): Rename from 'group-name'. Add tests for non-Posix hosts. Test error when the argument to group-name is invalid. * etc/NEWS: Fix wording of last added entry.
* | | | src/editfns.c (group-name): New function.Jules Tamagnan2018-11-101-0/+7
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* | | | Keep a stack reference to bytecode objects being executed (Bug#33014)Gemini Lasswell2018-10-291-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/eval.c (Ffuncall): Make local variable 'fun' volatile. * test/src/eval-tests.el (eval-tests-byte-code-being-evaluated-is-protected-from-gc): Add regression test for Bug#33014. (eval-tests-33014-var): New variable. (eval-tests-33014-func, eval-tests-33014-redefine): New functions.
* | | | Avoid assertion violation when comparing with main-threadEli Zaretskii2018-10-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/thread.c (unmark_main_thread): New function. * src/lisp.h (unmark_main_thread): Prototype it. * src/alloc.c (garbage_collect_1): Call it after sweeping. (Bug#33073) * test/src/thread-tests.el (threads-test-bug33073): New test.
* | | | * src/buffer.c (Fmove_overlay): Don't call Fdelete_overlayStefan Monnier2018-10-141-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ... because the data structure is not in a consistent state. * test/src/buffer-tests.el (overlay-evaporation-after-killed-buffer): New test.
* | | | Improve 'json-insert' so it doesn't cons a string from JSONEli Zaretskii2018-10-131-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/json.c (struct json_buffer_and_size): New member inserted_bytes. (json_insert): Instead of creating a string and inserting it into the current buffer, copy the unibyte text into the gap. (struct json_insert_data): New member inserted_bytes. (json_insert_callback): Update commentary. Pass the inserted_bytes value to json_insert and on its return copy the updated value back into DATA. (Fjson_insert): Decode the unibyte text inserted into the gap. Call before-change-functions and after-change-functions only once, before and after processing the insertion of the entire JSON representation. * test/src/json-tests.el (json-insert/throw): Adapt to the modified implementation of json-insert: it no longer calls the modification hooks once for each inserted chunk of JSON representation.
* | | | Fix mishandling of symbols that look like numbersPaul Eggert2018-10-101-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/bignum.c (make_neg_biguint): New function. * src/lread.c (read1): Do not mishandle an unquoted symbol with name equal to something like "1\0x", i.e., a string of numeric form followed by a NUL byte. Formerly these symbols were misread as numbers. (string_to_number): Change last argument from an integer flag to a pointer to the length. This lets the caller figure out how much of the prefix was used. All callers changed. Add a fast path if the integer (sans sign) fits in uintmax_t. Update comments and simplify now that bignums are present. * src/print.c (print_object): Fix quoting of symbols that look like numbers, by relying on string_to_number for the tricky cases rather than trying to redo its logic, incorrectly. For example, (read (prin1-to-string '\1e+NaN)) formerly returned "1e+NaN", which was wrong: a backslash is needed in the output to prevent it from being read as a NaN. Escape NO_BREAK_SPACE too, since lread.c treats it like SPACE. * test/src/print-tests.el (print-read-roundtrip): Add tests illustrating the abovementioned bugs.
* | | | Improvements on (TICKS . HZ)Paul Eggert2018-10-061-27/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is in response to Eli's review (Bug#32902#10). * src/systime.c: Doc strings of affected functions now refer to format-time-string instead of to Lisp manual, and format-time-string's doc string covers time values. * test/src/systime-tests.el (format-time-string-with-zone): Check decode-time too. (decode-then-encode-time, time-arith-tests): New tests.
* | | | New (TICKS . HZ) timestamp formatPaul Eggert2018-10-061-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This follows on a suggestion by Stefan Monnier in: https://lists.gnu.org/r/emacs-devel/2018-08/msg00991.html (Bug#32902). * doc/lispref/buffers.texi (Modification Time): * doc/lispref/os.texi (Processor Run Time, Time Calculations) * doc/lispref/processes.texi (System Processes): * doc/lispref/text.texi (Undo): Let the "Time of Day" section cover timestamp format details. * doc/lispref/os.texi (Time of Day): Say that timestamp internal format should not be assumed. Document new (ticks . hz) format. Omit mention of seconds-to-time since it is now just an alias for encode-time. (Time Conversion): Document encode-time extension. * etc/NEWS: Mention changes. * lisp/calendar/cal-dst.el (calendar-system-time-basis): Now const. * lisp/calendar/cal-dst.el (calendar-absolute-from-time) (calendar-time-from-absolute) (calendar-next-time-zone-transition): * lisp/emacs-lisp/timer.el (timer-next-integral-multiple-of-time): Simplify by using bignums, (TICKS . HZ), and new encode-time. * lisp/emacs-lisp/timer.el (timer-next-integral-multiple-of-time): Simplify by using bignums and new encode-time. * lisp/calendar/parse-time.el (parse-iso8601-time-string): Handle DST more accurately, by using new encode-time. * lisp/calendar/time-date.el (seconds-to-time): * lisp/calendar/timeclock.el (timeclock-seconds-to-time): Now just an alias for encode-time. * lisp/calendar/time-date.el (days-to-time): * lisp/emacs-lisp/timer.el (timer--time-setter): * lisp/net/ntlm.el (ntlm-compute-timestamp): * lisp/obsolete/vc-arch.el (vc-arch-add-tagline): * lisp/org/org-id.el (org-id-uuid, org-id-time-to-b36): * lisp/tar-mode (tar-octal-time): Don't assume timestamps default to list form. * lisp/tar-mode.el (tar-parse-octal-long-integer): Now an obsolete alias for tar-parse-octal-integer. * src/keyboard.c (decode_timer): Adjust to changes to time decoding functions elsewhere. * src/timefns.c: Include bignum.h, limits.h. (FASTER_TIMEFNS): New macro. (WARN_OBSOLETE_TIMESTAMPS, CURRENT_TIME_LIST) (timespec_hz, trillion, ztrillion): New constants. (make_timeval): Use TIME_T_MAX instead of its definiens. (check_time_validity, time_add, time_subtract): Remove. All uses removed. (disassemble_lisp_time): Remove; old code now folded into decode_lisp_time. All callers changed. (invalid_hz, s_ns_to_double, ticks_hz_list4, mpz_set_time) (timespec_mpz, timespec_ticks, time_hz_ticks) (lisp_time_hz_ticks, lisp_time_seconds) (time_form_stamp, lisp_time_form_stamp, decode_ticks_hz) (decode_lisp_time, mpz_time, list4_to_timespec): New functions. (decode_float_time, decode_time_components, lisp_to_timespec): Adjust to new struct lisp_time, which does not lose information like the old one did. (enum timeform): New enum. (decode_time_components): New arg FORM. All callers changed. RESULT and DRESULT are now mutually exclusive; no callers need to change because of this. (decode_time_components, lisp_time_struct) (lisp_seconds_argument, time_arith, make_lisp_time, Ffloat_time) (Fencode_time): Add support for (TICKS . HZ) form. (DECODE_SECS_ONLY): New constant. (lisp_time_struct): 2nd arg is now enum timeform, not int. All callers changed. (check_tm_member): Support bignums.m (Fencode_time): Add new two-arg functionality. * src/systime.h (struct lisp_time): Now ticks+hz rather than hi+lo+us+ps, since ticks+hz does not lose info. * test/src/systime-tests.el (time-equal-p-nil-nil): New test.
* | | | Move timestamp-related stuff to timefns.cPaul Eggert2018-10-062-59/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This does not change behavior; it’s just long-overdue refactoring (Bug#32902). * src/emacs.c (main): Call init_timefns, syms_of_timefns. * src/timefns.c: New file, containing timestamp-related stuff from editfns.c and sysdep.c. * src/Makefile.in (base_obj): Add timefns.o. * src/editfns.c: Simplify by moving a big chunk to timefns.c. Do not include systime.h, sys/resource.h, sys/param.h, strftime.h, coding.h. (HAVE_TZALLOC_BUG, TM_YEAR_BASE, HAVE_TM_GMTOFF, tzeqlen) (local_tz, utc_tz, emacs_localtime_rz, emacs_mktime_z) (invalid_time_zone_specification, xtzfree, tzlookup) (TIME_T_MIN, TIME_T_MAX, time_overflow, invalid_time) (check_time_validity, hi_time, lo_time, Fcurrent_time) (time_add, time_subtract, time_arith, Ftime_add) (Ftime_subtract, Ftime_less_p, Fget_internal_run_time) (make_lisp_time, disassemble_lisp_time, decode_float_time) (lisp_to_timespec, lisp_time_struct, lisp_time_argument) (lisp_seconds_argument, Ffloat_time, emacs_nmemftime) (Fformat_time_string, format_time_string, Fdecode_time) (check_tm_member, Fencode_time, Fcurrent_time_string) (tm_gmtoff, Fcurrent_time_zone, Fset_time_zone_rule) (emacs_getenv_TZ, emacs_setenv_TZ): Move to timefns.c. * src/emacs.c (main): Adjust to initialization changes. * src/sysdep.c: Include <sys/resource.h> if it's present. Regularize includes a bit. (Fget_internal_run_time): Move here from editfns.c. (init_timefns, syms_of_timefns): New functions. * src/w32.h (w32_get_internal_run_time): Move decl here so that it need not be cloned. * test/src/editfns-tests.el: * test/src/editfns-tests.el (format-time-string-with-zone) (format-time-string-with-outlandish-zone) (editfns-tests--have-leap-seconds) (format-time-string-with-bignum-on-32-bit): Move to ... * test/src/timefns-tests.el: ... this new file.
* | | | Round bignums consistently with other integersPaul Eggert2018-09-221-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/bignum.c (mpz_bufsize): New function. (bignum_bufsize): Use it. (mpz_get_d_rounded): New function. (bignum_to_double): Use it. * src/bignum.c (bignum_to_double): * src/data.c (bignum_arith_driver): When converting bignums to double, round instead of truncating, to be consistent with what happens with fixnums. * test/src/floatfns-tests.el (bignum-to-float): Test rounding.
* | | | Fix (+ bignum float) bugPaul Eggert2018-09-211-0/+10
| | | | | | | | | | | | | | | | | | | | * src/data.c (bignum_arith_driver): Fix typo: missing ‘return’. * test/src/data-tests.el (data-tests-bignum): Test for the typo.
* | | | Support bignums when serializing JSONPhilipp Stephani2018-09-211-0/+8
| | | | | | | | | | | | | | | | | | | | * src/json.c (lisp_to_json): Support bignums. * test/src/json-tests.el (json-serialize/bignum): New test.
* | | | Merge from origin/emacs-26Glenn Morris2018-09-151-0/+19
|\ \ \ \ | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e133b63 (origin/emacs-26) Avoid adverse side effects of fixing bug#21824 cc8f334 Document changes called out in NEWS 20ecc52 ; * etc/NEWS: Document recent change in 'thing-at-point'. 1fc5283 ; INSTALL: Fix a typo in the last commit. 24f240d Tiny doc updates re yum/dnf etc 41c2d25 Remove unused variable 1e3b3fa Fix (thing-at-point 'list) regression (Bug#31772) 219893a Clarify meaning of '*' 41cdda2 * etc/PROBLEMS: Document Ubuntu 16.04 issue. 1c22f03 Increase default value for imenu-auto-rescan-maxout ee84389 Improve recent change to ELisp manual ff374e4 * doc/lispref/display.texi (SVG Images): Improve wording. 3a0caf6 * doc/lispref/display.texi (SVG Images): Fix a typo. (Bug#32... Conflicts: doc/lispref/lists.texi etc/NEWS
| * | | Avoid adverse side effects of fixing bug#21824Eli Zaretskii2018-09-151-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * test/src/buffer-tests.el (overlay-modification-hooks-deleted-overlay): New test. * src/buffer.c (report_overlay_modification): Don't bypass all the overlay-modification hooks; instead, invoke each function only if the buffer associated with the overlay is the current buffer. (Bug#30823)
* | | | Fix (floor 54043195528445955 3.0) bugPaul Eggert2018-09-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/floatfns.c (rounding_driver): Fix rounding error that can occur when both args have values exactly representable as integers but at least one arg is a float. * test/src/floatfns-tests.el (big-round): New test.
* | | | Fix (round 1e+INF) core dumpPaul Eggert2018-09-111-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | * src/bignum.c (double_to_integer): Signal an error if D cannot be converted, instead of dumping core. * test/src/floatfns-tests.el (special-round): New test.
* | | | Fix format-time-string bignum bugPaul Eggert2018-09-041-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The problem can occur on 32-bit platforms with current timestamps. * src/editfns.c (disassemble_lisp_time, decode_time_components): Support seconds counts that are bignums. * test/src/editfns-tests.el (editfns-tests--have-leap-seconds): New function. (format-time-string-with-bignum-on-32-bit): New test.
* | | | Fix (round FLOAT BIGNUM) bugPaul Eggert2018-09-041-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | * src/floatfns.c (rounding_driver): Fix bug when one argument is a float and the other is a bignum. * test/src/floatfns-tests.el (bignum-round): Test for the bug.
* | | | Mark thread-alive-p as obsoleteMichael Albinus2018-08-311-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS (thread-alive-p): * lisp/emacs-lisp/thread.el (thread-alive-p): Mark it as obsolete. * test/src/thread-tests.el (threads-join-error) (threads-signal-main-thread): Use `thread-live-p'.
* | | | Merge from origin/emacs-26Michael Albinus2018-08-311-8/+8
|\ \ \ \ | |/ / / | | | | | | | | | | | | | | | | ac7936cb8f Rename thread-alive-p to thread-live-p 3d09d533d1 rcirc: Document /reconnect as a built-in command (Bug#29656) a1e615618d * test/lisp/calc/calc-tests.el (calc-imaginary-i): New test.
| * | | Rename thread-alive-p to thread-live-pMichael Albinus2018-08-311-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/threads.texi (Basic Thread Functions): Use thread-live-p. * etc/NEWS: 'thread-alive-p' has been renamed to 'thread-live-p'. * src/thread.c (thread_live_p): Rename from thread_alive_p. Adapt all callees. (Fthread_live_p): Rename from Fthread_alive_p. (syms_of_threads): Make thread-alive-p an alias of thread-live-p. * test/src/thread-tests.el (all): Replace `thread-alive-p' by `thread-live-p'. (threads-live): Rename from `threads-alive'.
* | | | Several fixes for formatting bignumsPaul Eggert2018-08-311-2/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/bignum.c: Include stdlib.h, for abs. (bignum_bufsize, bignum_to_c_string): New functions. * src/bignum.c (bignum_to_string): * src/print.c (print_vectorlike): Use them. * src/editfns.c (styled_format): Instead of having a separate buffer for sprintf (which does not work for bignums), just append to the main buffer. When formatting bignums, add support for the standard integer flags -, #, 0, + and space. Fix some comments. Capitalize properly when formatting bignums with %X. Use functions like c_isdigit rather than reinventing the wheel. Simplify computation of excess precision. * src/print.c: Do not include bignum.h; no longer needed. (print_vectorlike): Avoid recalculating string length. * test/src/editfns-tests.el (format-bignum): Test some of the above fixes.
* | | | Handle thread-signal towards the main thread (Bug#32502)Michael Albinus2018-08-301-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/threads.texi (Basic Thread Functions): * etc/NEWS: Document thread-signal towards the main thread. * lisp/emacs-lisp/thread.el: New package. * src/keyboard.c (read_char): Check for Qthread_event. (kbd_buffer_get_event, make_lispy_event): Handle THREAD_EVENT. (syms_of_keyboard): Declare Qthread_event. (keys_of_keyboard): Add thread-handle-event to special-event-map. * src/termhooks.h (enum event_kind): Add THREAD_EVENT. * src/thread.c: Include "keyboard.h". (poll_suppress_count) Don't declare extern. (Fthread_signal): Raise event if THREAD is the main thread. (Bug#32502) * test/src/thread-tests.el (thread): Require it. (threads-signal-main-thread): New test.
* | | | Merge from origin/emacs-26Glenn Morris2018-08-261-0/+3
|\ \ \ \ | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 54fb383 (origin/emacs-26) Fix detection of freed emacs_values (Bug#32... 769d0cd ; Fix out-of-tree build for mod-test.so 9a1329e Avoid crashes with very wide TTY frames on MS-Windows 9a613d3 Prevent `modify-file-local-variable-prop-line' from adding ex... 624e7dc Update GNOME bugtracker URLs 51ef6d5 Clarify in the Emacs manual that ChangeLog files are not used 6e08019 Recognize codepage 65001 as a valid encoding 1a350d7 ; * etc/NEWS: Fix format of first lines of some entries. 22d1f53 Avoid compilation warning in nt/addpm.c 7bc9ce7 Fix duplicate custom group names in bibtex.el a9cf938 Fix outdated text in the Calc manual Conflicts: etc/NEWS etc/PROBLEMS src/emacs-module.c src/gtkutil.c src/image.c src/xterm.c test/Makefile.in
| * | | Fix detection of freed emacs_values (Bug#32479)Sergey Vinokurov2018-08-251-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/emacs-module.c (module_free_global_ref): Compare a value to be freed with all entries of the list. * test/data/emacs-module/mod-test.c (Fmod_test_globref_free): New function. (emacs_module_init): Make it accessible from Lisp. * test/src/emacs-module-tests.el (mod-test-globref-free-test): New test which uses it.
* | | | Fix bugs when rounding to bignumsPaul Eggert2018-08-221-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, since Emacs historically reported a range error when rounding operations overflowed, do that consistently for all bignum overflows. * doc/lispref/errors.texi (Standard Errors): * doc/lispref/numbers.texi (Integer Basics): Document range errors. * src/alloc.c (range_error): Rename from integer_overflow. All uses changed. * src/floatfns.c (rounding_driver): When the result of a floating point rounding operation does not fit into a fixnum, put it into a bignum instead of always signaling an range error. * test/src/floatfns-tests.el (divide-extreme-sign): These tests now return the mathematically-correct answer instead of signaling an error. (bignum-round): Check that integers round to themselves.
* | | | Add bignum support to floor, ceiling, etc.Paul Eggert2018-08-211-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem reported by Andy Moreton (Bug#32463#35 (d)). * src/floatfns.c (rounding_driver): Change the signature of the integer rounder to use mpz_t rather than EMACS_INT. All uses changed. Support bignums. (ceiling2, floor2, truncate2, round2): Remove. All uses changed to rounddiv_q or to a GMP library function. (rounddiv_q): New function. * test/src/floatfns-tests.el (bignum-round): New test.
* | | | Fix assertion failure when reading 'BIGNUM.'Paul Eggert2018-08-211-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem reported by Stefan Monnier (Bug#32476). * src/lread.c (string_to_number): Don't pass leading "+" or trailing "." or junk to make_bignum_str. * test/src/lread-tests.el (lread-string-to-number-trailing-dot): New test.
* | | | Audit use of lsh and fix glitchesPaul Eggert2018-08-211-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | | | Fix glitches introduced by nthcdr changesPaul Eggert2018-08-211-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/fns.c (Fnthcdr): Fix recently-introduced bug when nthcdr is supposed to yield a non-nil non-cons. Reported by Glenn Morris and by Pip Cet here: https://lists.gnu.org/r/emacs-devel/2018-08/msg00699.html https://lists.gnu.org/r/emacs-devel/2018-08/msg00708.html Speed up nthcdr for small N, as suggested by Pip Cet here: https://lists.gnu.org/r/emacs-devel/2018-08/msg00707.html * test/src/fns-tests.el (test-nthcdr-simple): New test.
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