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* Add lcms2 interfaceMark Oteiza2017-09-131-0/+10
| | | | | | | | | | configure.ac: Add boilerplate for configuring and detecting liblcms2. etc/NEWS: Mention new configure option and color-distance change. src/Makefile.in: Add references to lcms.c and liblcms. src/emacs.c: Define lcms2 symbols. src/lcms.c: New file. src/lisp.h: Add declaration for lcms2. src/xfaces.c: Add optional METRIC argument.
* Allow write-contents-functions to short-circuit buffer saveEric Abrahamsen2017-09-121-0/+8
| | | | | | | | | | | | | | | | Bug#28412 * lisp/files.el (basic-save-buffer): Re-arrange function so that write-contents-functions are run earlier. If they return non-nil, consider the buffer saved without requiring the buffer to be visiting a file. (save-some-buffers): This function should consider any buffer with a buffer-local value for write-contents-functions eligible for saving. * test/lisp/files-tests.el (files-test-no-file-write-contents): New test. * doc/lispref/files.texi (Saving Buffers): Mention in docs. * etc/NEWS: And in NEWS.
* * etc/NEWS.25: Copy from emacs-25 etc/NEWS.Paul Eggert2017-09-121-22/+17
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* Implement and-let*Mark Oteiza2017-09-121-4/+8
| | | | | | | | | | | | | | | | | | | | 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.
* Merge Emacs 25.3 fixesPaul Eggert2017-09-121-0/+2
| | | | | | | | | | | The security patches released for Emacs 25.3 were less drastic than what we had immediately put into master. Adjust master to match 25.3 (Bug#28350). * lisp/textmodes/enriched.el (enriched-translations): Re-enable FUNCTION and display translations that are safe. (enriched-handle-display-prop): Bring back. (enriched-decode-display-prop): Bring back, but disable the unsafe part.
* Move gensym to core ElispMark Oteiza2017-09-121-0/+3
| | | | | | | | | | | | | | | | | | | | | * 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.
* Adjust thumbs to new rename-file behaviorPaul Eggert2017-09-101-1/+1
| | | | | | | | * etc/NEWS: Mention this. * lisp/thumbs.el (thumbs-rename-images): Treat the destination as special only if it is a directory name. When there is a marked list, turn the destination into a directory name if it is not already.
* Make gnus-copy-file act like copy-file etc.Paul Eggert2017-09-101-2/+2
| | | | | | * etc/NEWS: Mention this. * lisp/gnus/gnus-util.el (gnus-copy-file): Treat the destination as special only if it is a directory name.
* Make write-file act like copy-file etc.Paul Eggert2017-09-101-1/+2
| | | | | | | | Change write-file to be consistent with the new behavior of copy-file, etc. * etc/NEWS: Mention this. * lisp/files.el (write-file): Treat the destination as special only if it is a directory name.
* Make copy-directory act like copy-file etc.Paul Eggert2017-09-101-2/+2
| | | | | | | | | | Do the special dance with the destination only if it is a directory name, for consistency with copy-file etc. (Bug#27986). * doc/emacs/files.texi (Copying and Naming): * doc/lispref/files.texi (Create/Delete Dirs): * etc/NEWS: Document this. * lisp/files.el (copy-directory): Treat NEWNAME as special only if it is a directory name.
* Fix race with rename-file etc. with dir NEWNAMEPaul Eggert2017-09-101-0/+17
| | | | | | | | | | | | | | | | | | | | This changes the behavior of rename-file etc. slightly. The old behavior mostly disagreed with the documentation, and had a race condition bug that could allow attackers to modify victims' write-protected directories (Bug#27986). * doc/lispref/files.texi (Changing Files): Document that in rename-file etc., NEWFILE is special if it is a directory name. * etc/NEWS: Document the change in behavior. * src/fileio.c (directory_like): Remove. All uses removed. (expand_cp_target): Test only whether NEWNAME is a directory name, not whether it is currently a directory. This avoids a race. (Fcopy_file, Frename_file, Fadd_name_to_file, Fmake_symbolic_link): Document behavior if NEWNAME is a directory name. (Frename_file): Simplify now that the destdir behavior occurs only when NEWNAME is a directory name. * test/lisp/net/tramp-tests.el (tramp-test11-copy-file) (tramp-test12-rename-file, tramp--test-check-files): Adjust tests to match new behavior.
* * etc/NEWS.25: Document 25.3 changes.Paul Eggert2017-09-091-0/+31
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* New variable 'dired-confirm-killing-deleted-buffers'Alex Branham2017-09-081-0/+6
| | | | | | | | | | | * lisp/dired-x.el (dired-clean-confirm-killing-deleted-buffers): New variable. * lisp/dired.el (dired-clean-up-after-deletion): Kill buffers visiting deleted files without confirming if dired-clean-confirm-killing-deleted-buffers is nil. (Bug#28373) * etc/NEWS: Document the change. Copyright-paperwork-exempt: yes
* Document last change in dired.elEli Zaretskii2017-09-081-0/+10
| | | | | * etc/NEWS (Dired): Document the last change in dired.el. (Bug#27435)
* Doc precisment about remote link targetsMichael Albinus2017-09-051-13/+25
| | | | | | | | | | * doc/lispref/files.texi (Truenames): Explain handling of targets of `file-truename' and `make-symbolic-link', which look like a remote file name. * etc/NEWS: Precise examples for symlinks which look like remote file names. MUSTBENEW of `write-region' is not propagated to file name handlers.
* ; Drop note about tracing X protocol errors from a TTY based serverMartin Rudalics2017-09-031-0/+9
| | | | | * etc/DEBUG: Drop note about how to trace X protocol errors when a GUI client connects to a server running from a text terminal.
* Rewrite Antinews for Emacs 26Eli Zaretskii2017-09-021-50/+52
| | | | | | | | | | | * doc/lispref/anti.texi (Antinews): Rewrite for Emacs 26. * doc/lispref/elisp.texi (Top): Update the top-level menu's Antinews entry. * doc/emacs/anti.texi (Antinews): Rewrite for Emacs 26. * doc/emacs/emacs.texi (Top): Update the top-level menu's Antinews entry. * etc/NEWS: Rearrange some entries in a more reasonable order.
* Turn off checkdoc complaint about default argument orderMark Oteiza2017-09-011-0/+5
| | | | | | * etc/NEWS: Mention change. * lisp/emacs-lisp/checkdoc.el (checkdoc-arguments-in-order-flag): Disable by default, note version.
* Make ucs-names a hash table (Bug#28302)Mark Oteiza2017-08-311-0/+3
| | | | | | | | | | | | | | * etc/NEWS: Mention the type change. * lisp/descr-text.el (describe-char): Use gethash to access ucs-names. Hardcode BEL's name into the function instead of needlessly mapping over the hash table in the spirit of rassoc. * lisp/international/mule-cmds.el (ucs-names): Fix variable and function docstrings. Initialize a hash table for ucs-names--the number of entries is 42845 here. Switch to hash-table getters/setters. (mule--ucs-names-annotation): Use hash-table getter. (char-from-name): Upcase the string if ignore-case is truthy. * lisp/leim/quail/latin-ltx.el: Use maphash instead of dolist.
* Add support for arguments in emacsclient's ALTERNATE_EDITOR (Bug #25082)Reuben Thomas2017-08-301-0/+7
| | | | | | | | | | | | | | | | * lib-src/emacsclient.c (fail): Parse ALTERNATE_EDITOR, or corresponding command-line argument, into quote- or space-separated tokens. If a token starts with a quote, then it naturally is expected to end with a quote; escaping is not supported. This is enough to cope with the typical case of requiring the initial path to be quoted, common on Windows where it may contain spaces. * etc/NEWS: Document. * doc/emacs/misc.texi: Likewise. * doc/man/emacsclient.1: Tweak to remove the implication that only an editor can be specified (the manual already mentions a “command”). Fix a small error where “EDITOR” is referred to rather than “ALTERNATE_EDITOR”. * test/lib-src/emacsclient-tests.el: Add tests.
* ; * etc/NEWS: Some more minor copyedits.Eli Zaretskii2017-08-301-18/+23
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* Sync NEWS with the documentationEli Zaretskii2017-08-301-103/+125
| | | | | | * etc/NEWS: Mark entries according to documentation. * doc/lispref/functions.texi (Mapping Functions): Document 'mapcan'.
* Document '--module-assertions'Eli Zaretskii2017-08-291-5/+7
| | | | | | | | | * doc/emacs/cmdargs.texi (Initial Options): Document the '--module-assertions' command-line option. * doc/lispref/loading.texi (Dynamic Modules): Add a cross-reference to the description of '--module-assertions'. * etc/NEWS: Update the NEWS entry for --module-assertions.
* Add news entry about new macOS featuresAlan Third2017-08-291-0/+5
| | | | | * etc/NEWS: Add entry about ns-appearance, ns-transparent-titlebar and ns-use-thin-smoothing.
* ; Fix Org sync 3ad8ca429bacRasmus2017-08-291-1/+1
| | | | | | * etc/refcards/orgcard.tex: Restore dropped line from 54aadd94f See http://permalink.gmane.org/gmane.emacs.devel/217877
* Update Org to v9.0.10Rasmus2017-08-292-3/+3
| | | | | Please see etc/ORG-NEWS for major changes. Note, this is a bugfix release.
* Remove font family from minibuffer-prompt faceTassilo Horn2017-08-281-1/+1
| | | | | * etc/themes/tsdh-light-theme.el (tsdh-light): Remove font family from minibuffer-prompt face.
* Font-lock FDO desktop files correctlyMark Oteiza2017-08-271-0/+3
| | | | | | | | | | | | | Single and double quotes do not have a special meaning in desktop files. https://standards.freedesktop.org/desktop-entry-spec/latest/ * etc/NEWS: Mention new mode. * lisp/files.el (auto-mode-alist): Split out an entry for handling the .desktop extension with conf-desktop-mode. * lisp/textmodes/conf-mode.el (conf-desktop-font-lock-keywords): New variable with rules for booleans and format specifiers. (conf-unix-mode): Remove desktop file entry example from docstring. (conf-desktop-mode): New derived major mode.
* Always use gtk_window_move in new versionsPhilipp Stephani2017-08-271-0/+4
| | | | | | | | | | | * src/gtkutil.c (my_log_handler): Don’t define in new versions of GTK+. (xg_set_geometry): Always use gtk_window_move in new versions of GTK+. * src/xterm.c (syms_of_xterm): Document that x-gtk-use-window-move is ignored. * lisp/subr.el (x-gtk-use-window-move): Make obsolete.
* Do not munge contents of local symbolic linksPaul Eggert2017-08-261-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | This lets Emacs deal with arbitrary local symlinks without mishandling their contents (Bug#28156). For example, (progn (shell-command "ln -fs '~' 'x'") (rename-file "x" "/tmp/x")) now consistently creates a symbolic link from '/tmp/x' to '~'. Formerly, it did that only if the working directory was on the same filesystem as /tmp; otherwise, it expanded the '~' to the user's home directory. * lisp/dired.el (dired-get-filename): Use files--name-absolute-system-p instead of rolling our own code. * lisp/files.el (files--name-absolute-system-p): New function. (file-truename, file-chase-links): Use it to avoid mishandling symlink contents that begin with ~. (copy-directory, move-file-to-trash): Use concat rather than expand-file-name, to avoid mishandling symlink contents that begin with ~. * src/fileio.c (Fmake_symbolic_link): Do not expand leading "~" in the target unless interactive. Strip leading "/:" if interactive. (emacs_readlinkat): Do not prepend "/:" to the link target if it starts with "/" and contains ":" before NUL. * test/src/fileio-tests.el (try-link): Rename from try-char, and accept a string instead of a char. All uses changed. (fileio-tests--symlink-failure): Also test leading ~, and "/:", to test the new behavior.
* Fix file-attributes race on GNU hostsPaul Eggert2017-08-251-0/+6
| | | | | | | | | | | | | * doc/lispref/files.texi (File Attributes): Document file-attributes atomicity. * etc/NEWS: Document the fix. * src/dired.c (file_attributes): New args DIRNAME and FILENAME, for diagnostics. All callers changed. On platforms like GNU/Linux that support O_PATH, fix a race condition in file-attributes and similar functions, so that these functions do not return nonsense if a directory entry is replaced while getting its attributes. On non-GNU platforms, do a better (though not perfect) job of detecting the race, and return nil if detected.
* Minor improvements for tramp-interrupt-process, documentationMichael Albinus2017-08-241-0/+10
| | | | | | | | | | | | | * doc/lispref/processes.texi (Signals to Processes): * etc/NEWS: Document interrupt-process-functions. * lisp/net/tramp.el (tramp-interrupt-process): Test also for `process-live-p'. * src/process.c (Vinterrupt_process_functions): Fix docstring. * test/lisp/net/tramp-tests.el (tramp-test28-interrupt-process): Extend test.
* Add conf-toml-modeTom Tromey2017-08-231-0/+3
| | | | | | | | * etc/NEWS: Mention conf-toml-mode. * lisp/files.el (auto-mode-alist): Add entry for .toml. * lisp/textmodes/conf-mode.el (conf-toml-mode-syntax-table) (conf-toml-font-lock-keywords): New defvars. (conf-toml-mode): New mode.
* Document Enchant supportReuben Thomas2017-08-201-0/+11
| | | | | | * doc/emacs/fixit.texi: Mention Enchant. * doc/misc/efaq.texi: Likewise. * etc/NEWS: Add an item on Enchant support.
* Don’t adjust CRLF in file namesPaul Eggert2017-08-191-0/+6
| | | | | | | | | | | | | * doc/misc/gnus.texi (Non-ASCII Group Names): * etc/NEWS: * test/lisp/net/tramp-tests.el (tramp--test-utf8): Use utf-8-unix, not utf-8, for default-file-name-coding-system, so that CRLF in file names is left alone. * lisp/international/mule-cmds.el (set-default-coding-systems): Do not alter CRLF in file name coding systems. (prefer-coding-system): Ignore differences in CRLF processing when checking whether we used the user-specified file name coding system. * test/src/fileio-tests.el: New file.
* Rename `no-delete-other-window' to `no-delete-other-windows'Martin Rudalics2017-08-191-1/+1
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* Fix and document make-temp-file optional text parameterTed Zlatanov2017-08-181-0/+2
| | | | | | | | * lisp/files.el (make-temp-file): Fix initial TEXT parameter. (files--make-magic-temp-file): Support optional TEXT parameter. * etc/NEWS: Document it. * doc/lispref/files.texi: Document it. * test/lisp/auth-source-tests.el: Minor reformat.
* * etc/tutorials/TUTORIAL.sv: synced with TUTORIALMats Lidell2017-08-191-5/+11
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* Delete library-of-babel.orgBastien2017-08-181-584/+0
| | | | * etc/org/library-of-babel.org: Delete file.
* Fixes and tweaks for the new Less CSS modeSimen Heggestøyl2017-08-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Add an entry for the new mode. * lisp/textmodes/less-css-mode.el (less-css): Tweak docstring. (less-css-lessc-command): Tweak docstring. Don't mark it as safe. Don't autoload. (less-css-compile-at-save, less-css-lessc-options) (less-css-output-directory): Tweak docstrings. Don't autoload. (less-css-output-file-name): Tweak docstring. Don't mark it as safe. (less-css-input-file-name): Tweak docstring. Don't autoload. (less-css-compile-maybe): Use `when' for one-armed `if'. (less-css--output-path): Tweak docstring. (less-css--maybe-shell-quote-command): Remove function. (less-css-compile): Don't autoload. Tweak docstring and message. Fix compiler warning. Use `string-join' instead of `mapconcat'. (less-css-font-lock-keywords): Use `font-lock-variable-name-face' for variables. (less-css-mode-syntax-table, less-css-mode-map): New variables. (less-css-mode): Change status line mode name from "LESS" to "Less". Tweak docstring. Move syntax table definitions to `less-css-mode-syntax-table'. (less-css-indent-line): Remove function.
* Implement EXCL of write-region for TrampMichael Albinus2017-08-121-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | * lisp/net/ange-ftp.el (ange-ftp-write-region): * lisp/net/tramp-adb.el (tramp-adb-handle-write-region) * lisp/net/tramp-gvfs.el (tramp-gvfs-handle-write-region): * lisp/net/tramp-sh.el (tramp-sh-handle-write-region) * lisp/net/tramp-smb.el (tramp-smb-handle-write-region): Implement MUSTBENEW. * lisp/net/tramp-gvfs.el (tramp-gvfs-do-copy-or-rename-file) * lisp/net/tramp-sh.el (tramp-sh-handle-make-symbolic-link) (tramp-sh-handle-add-name-to-file) (tramp-do-copy-or-rename-file) * lisp/net/tramp-smb.el (tramp-smb-handle-make-symbolic-link): Adapt error message for `file-already-exists'. * src/lisp.h: * src/eval.c (call8): New function. * src/fileio.c (write_region): Pass also lockname and mustbenew to the file name handler. * test/lisp/net/tramp-tests.el (tramp-test10-write-region): Add tests for MUSTBENEW.
* Add new face 'header-line-highlight'Alexander Gramiak2017-08-121-0/+6
| | | | | | | | * 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)
* Show number of errors in compilation-mode mode-lineTom Tromey2017-08-071-0/+5
| | | | | | | | | | | | | | | | | | Bug#25354 * lisp/progmodes/compile.el (compilation-num-errors-found): Provide default value. (compilation-num-warnings-found, compilation-num-infos-found): New defvars. (compilation-mode-line-errors): New defconst. (compilation-face): Remove. (compilation-type, compilation--note-type): New functions. (compilation-parse-errors): Call compilation--note-type. (compilation-start): Include compilation-mode-line-errors in mode-line-process. (compilation-setup): Initialize compilation-num-* variables to 0. (compilation-handle-exit): Include compilation-mode-line-errors in mode-line-process. * doc/emacs/building.texi (Compilation): Document new feature.
* Revert "Add support for arguments in ALTERNATE_EDITOR to emacsclient"Reuben Thomas2017-08-071-4/+0
| | | | This reverts commit 28f1fe97daa13e13714e6c43c9a6fbb0c0e99a26.
* Add support for arguments in ALTERNATE_EDITOR to emacsclientReuben Thomas2017-08-071-0/+4
| | | | | | | * lib-src/emacsclient.c (fail): Parse ALTERNATE_EDITOR, or corresponding command-line argument, into space-separated tokens. * etc/NEWS: Document. * test/lib-src/emacsclient-tests.el: Add a test.
* Allow async command output buffer to be shown only on outputReuben Thomas2017-08-071-0/+5
| | | | | | | | | | | | * lisp/simple.el (async-shell-command-display-buffer): Add defcustom. (shell-command): Use the new defcustom to determine whether to show the buffer immediately, or add a process filter that shows it only when there is some output. * etc/NEWS: Document the new variable. * doc/emacs/misc.texi: Likewise. Thanks to Juri Linkov and Eli Zaretskii for advice and guidance.
* * etc/tutorials/TUTORIAL.he: Update to match recent changes to TUTORIAL.Eli Zaretskii2017-08-061-3/+9
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* dired-do-delete: Allow to delete dirs recursively without promptsTino Calancha2017-08-061-0/+4
| | | | | | | | | | | | | | * lisp/dired.el (dired-delete-file): Accept 2 additional answers: 'all', to delete all directories recursively and no prompt anymore. 'quit', to cancel directory deletions (Bug#27940). Show help message when user inputs 'help'. (dired-do-flagged-delete): Bind locally dired-recursive-deletes so that we can overwrite its global value. Wrapp the loop within a catch '--delete-cancel to catch when the user abort the directtry deletion. * doc/emacs/dired.texi (Dired Deletion): Update manual. * etc/NEWS (Changes in Specialized Modes and Packages in Emacs 26.1): Announce this change.
* * etc/tutorials/TUTORIAL: Update.Richard Stallman2017-08-051-6/+10
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* Default to --with-mailutils if it is installedPaul Eggert2017-08-021-4/+6
| | | | | | * configure.ac (with_mailutils): Default to 'yes' if GNU Mailutils is installed. See: http://lists.gnu.org/archive/html/emacs-devel/2017-08/msg00054.html
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