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* 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
* Dired: Handle posix wildcards in directory partTino Calancha2017-07-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | Allow Dired to handle calls like \(dired \"~/foo/*/*.el\"), that is, with wildcards within the directory part of the file argument (Bug#27631). * lisp/files.el (insert-directory-wildcard-in-dir-p): New predicate. (insert-directory-clean): New defun extracted from insert-directory. (insert-directory) * lisp/dired.el (dired-internal-noselect) (dired-insert-directory): Use the new predicate; when it's true, handle the directory wildcards with a shell call. * lisp/eshell/em-ls.el (eshell-ls-use-in-dired): Add/remove both advices. (eshell-ls-unload-hook): New defun. Use it in eshell-ls-unload-hook instead of an anonymous function. (eshell-ls--dired) * lisp/ls-lisp.el (ls-lisp--dired): Advice dired to handle wildcards in the directory part with both eshell-ls and ls-lisp. * etc/NEWS: Announce it. * doc/emacs/dired.texi (Dired Enter): Update manual. * test/lisp/dired-tests.el (dired-test-bug27631): Add test.
* * lisp/password-cache.el (password-data): Use a hash-tableStefan Monnier2017-07-281-0/+3
| | | | | | | | | | | | * lisp/auth-source.el (auth-source-magic): Remove. (auth-source-forget+, auth-source-forget-all-cached): Adjust to new format of password-data. (auth-source-format-cache-entry): Just use a cons. (password-cache-remove, password-cache-add, password-reset) (password-read-from-cache, password-in-cache-p): Adjust accordingly. Fixes: bug#26699
* * lisp/subr.el (define-symbol-prop): New functionStefan Monnier2017-07-281-0/+2
| | | | | | | | (symbol-file): Make it find symbol property definitions. * lisp/emacs-lisp/pcase.el (pcase-defmacro): * lisp/emacs-lisp/ert.el (ert-set-test): Use it instead of `put'. (ert-describe-test): Adjust call to symbol-file accordingly.
* * lisp/subr.el (method-files): Move function to cl-generic.elStefan Monnier2017-07-281-0/+2
| | | | | | | | * lisp/emacs-lisp/cl-generic.el (cl-generic-p): New function. (cl--generic-method-files): New function, moved from subr.el. * lisp/emacs-lisp/edebug.el (edebug-instrument-function): Use them. * test/lisp/emacs-lisp/cl-generic-tests.el: * test/lisp/subr-tests.el: Move and adjust method-files tests accordingly.
* New commands 'apropos-local-variable', 'apropos-local-value'Drew Adams2017-07-281-0/+6
| | | | | | | | | * lisp/apropos.el (apropos-local-variable, apropos-local-value): New functions. (Bug#27424) * doc/emacs/help.texi (Apropos): Document 'apropos-local-variable' and 'apropos-local-value'. * etc/NEWS: Mention the new commands.
* Add 'rx' pattern for pcase.Philipp Stephani2017-07-231-0/+3
| | | | | * lisp/emacs-lisp/rx.el (rx): New pcase macro. * test/lisp/emacs-lisp/rx-tests.el (rx-pcase): Add unit test.
* Enable GUI Emacs without 'make install' on macOS (Bug #27645)Charles A. Roelli2017-07-231-0/+3
| | | | | | | | | | | * nextstep/INSTALL: Correct it, and mention that Emacs can be run from 'src/emacs'. * src/nsterm.m (applicationDidFinishLaunching:): When Emacs is launched outside of a macOS application bundle, change its activation policy from the default 'prohibited' to 'regular'. ; * etc/NEWS: Mention the change on macOS.
* Signal error for symbol names with strange quotes (Bug#2967)Noam Postavsky2017-07-221-0/+4
| | | | | | | | * src/lread.c (read1): Signal an error when a symbol starts with a non-escaped quote-like character. * test/src/lread-tests.el (lread-tests--funny-quote-symbols): New test. * etc/NEWS: Announce change.
* Add a minor mode interface for display-line-numbersAlexander Gramiak2017-07-221-15/+29
| | | | | | | | | | | | | | | * lisp/cus-start.el: Use the new display-line-numbers group. * lisp/display-line-numbers.el: New file. * doc/emacs/custom.texi (Init Rebinding): Re-add entry that used to belong to linum-mode. * doc/emacs/modes.texi (Minor Modes): Summarize the mode. * etc/NEWS: Document display-line-numbers-mode and its customization variables, and mention that display-line-numbers-width is buffer-local. * src/xdisp.c (syms_of_xdisp) <display-line-numbers-width>: Fix a typo.
* Document the support for "scrollBar" X resourceEli Zaretskii2017-07-221-0/+4
| | | | | | * doc/emacs/xresources.texi (Table of Resources): Document the new 'scrollBar' setting. * etc/NEWS: Document the new 'scrollBar' setting.
* Introduce defcustom 'executable-prefix-env'Andrew L. Moore2017-07-221-0/+10
| | | | | | | | | * lisp/progmodes/executable.el (executable-prefix): Update the doc string. (executable-prefix-env): New defcustom. (executable-set-magic): Use executable-prefix-env. * etc/NEWS: Document the new variable.
* ; * etc/NEWS: Fix format of an entry.Tino Calancha2017-07-211-1/+3
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* Use grep's --null option (Bug#6843)Noam Postavsky2017-07-191-4/+12
| | | | | | | | | | | | | | | | | | | * lisp/progmodes/grep.el (grep-use-null-filename-separator): New option. (grep--regexp-alist-column, grep--regexp-alist-bin-matcher) (grep-with-null-regexp-alist, grep-fallback-regexp-alist): New constants, replacing `grep-regexp-alist'. (grep-regex-alist): Mark the variable obsolete, add a new function of the same name to replace it. (grep-compute-defaults): Compute default for `grep-use-null-filename-separator'. (grep-mode): Set compilation-error-regexp-alist (buffer locally) to the value of `grep-with-null-regexp-alist' or `grep-fallback-regexp-alist' according to `grep-use-null-filename-separator'. * lisp/progmodes/xref.el (xref-collect-matches): Call `grep-regex-alist' instead of the obsolete variable. Don't hardcode grep-regexp-alist match groups. * etc/NEWS: Announce new use of --null. Move 'grep-save-buffers' item under "Grep" heading as well.
* Allow user control on what starts and ends a paragraph for bidiEli Zaretskii2017-07-171-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | * src/buffer.h (struct buffer): New members bidi_paragraph_separate_re_ and bidi_paragraph_start_re_. * src/buffer.c (bset_bidi_paragraph_start_re) (bset_bidi_paragraph_separate_re): New setters/ (Fbuffer_swap_text): Swap the values of bidi-paragraph-start-re and bidi-paragraph-separate-re. (init_buffer_once): Init the values of bidi-paragraph-start-re and bidi-paragraph-separate-re. (syms_of_buffer) <bidi-paragraph-start-re, bidi-paragraph-separate-re>: New per-buffer variables. * src/bidi.c (bidi_at_paragraph_end, bidi_find_paragraph_start): Support bidi-paragraph-start-re and bidi-paragraph-separate-re. (bidi_move_to_visually_next): Handle correctly the case when the separator matches an empty string. (Bug#27526) * doc/emacs/mule.texi (Bidirectional Editing): * doc/lispref/display.texi (Bidirectional Display): Document bidi-paragraph-start-re and bidi-paragraph-separate-re. * etc/NEWS: Mention bidi-paragraph-start-re and bidi-paragraph-separate-re.
* alist-get: Add optional arg TESTFNTino Calancha2017-07-171-0/+3
| | | | | | | | | | | | If TESTFN is non-nil, then it is the predicate to lookup the alist. Otherwise, use 'eq' (Bug#27584). * lisp/subr.el (alist-get): Add optional arg FULL. * lisp/emacs-lisp/map.el (map-elt, map-put): Add optional arg TESTFN. * lisp/emacs-lisp/gv.el (alist-get): Update expander. * doc/lispref/lists.texi (Association Lists): Update manual. * etc/NEWS: Announce the changes. * test/lisp/emacs-lisp/map-tests.el (test-map-put-testfn-alist) (test-map-elt-testfn): New tests.
* Fix mismatched parensWilfred Hughes2017-07-161-1/+1
| | | | * etc/NEWS.21: Remove excess parenthesis in code example
* Realgud for tango themesR. Bernstein2017-07-162-0/+20
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* Realgud for two more light themesrocky2017-07-152-1/+19
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* Make combinations of :width/:max-height image specs work reliablyLars Ingebrigtsen2017-07-151-0/+8
| | | | | | | | | | | | * doc/lispref/display.texi (ImageMagick Images): Document :width/:max-height combinations (etc) (bug #25583). * src/image.c (compute_image_size): Handle :width/:max-height (etc) combinations consistently (by letting "max" win and preserve ratio). * test/manual/image-size-tests.el (image-size-tests): Add tests for :width/:max-height (etc) combinations.
* Fix recent theme changesGlenn Morris2017-07-142-22/+20
| | | | | * etc/themes/manoj-dark-theme.el, etc/themes/tsdh-dark-theme.el: Fix typos in recent changes.
* GnuTLS HMAC and symmetric cipher supportTed Zlatanov2017-07-141-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Add news for new feature. * doc/lispref/text.texi (GnuTLS Cryptography): Add documentation. * configure.ac: Add macros HAVE_GNUTLS3_DIGEST, HAVE_GNUTLS3_CIPHER, HAVE_GNUTLS3_AEAD, HAVE_GNUTLS3_HMAC. * src/fns.c (Fsecure_hash_algorithms): Add function to list supported `secure-hash' algorithms. (extract_data_from_object): Add data extraction function that can operate on buffers and strings. (secure_hash): Use it. (Fsecure_hash): Mention `secure-hash-algorithms'. * src/gnutls.h: Include gnutls/crypto.h. * src/gnutls.c (Fgnutls_ciphers, gnutls_symmetric_aead) (gnutls_symmetric, Fgnutls_symmetric_encrypt, Fgnutls_symmetric_decrypt) (Fgnutls_macs, Fgnutls_digests, Fgnutls_hash_mac, Fgnutls_hash_digest) (Fgnutls_available_p): Implement GnuTLS cryptographic integration. * test/lisp/net/gnutls-tests.el: Add tests.
* Do not convert ij and IJ to compatibility charsPaul Eggert2017-07-141-0/+3
| | | | | * lisp/leim/quail/latin-alt.el: Omit lines for ij and IJ in Dutch. Problem reported by James Cloos (Bug#518#10).
* Remove Turkish ligatures from Dutch input methodToon Claes2017-07-141-0/+3
| | | | * lisp/leim/quail/latin-alt.el: Remove Turkish ligatures (Bug#518).
* Minor tweaks of new line number display variablesMartin Rudalics2017-07-121-1/+1
| | | | | | | | | | | * src/xdisp.c (Vdisplay_line_numbers): Tweak doc-string. (Vdisplay_line_number_width): Rename to Vdisplay_line_numbers_width. (maybe_produce_line_number): Comply with above rename. * lisp/cus-start.el (standard): * lisp/frame.el (top-level): * etc/NEWS: Comply with renaming of `display-line-number-width' to `display-line-numbers-width'.
* Add an optional testfn parameter to assocNicolas Petton2017-07-111-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | * src/fns.c (assoc): New optional testfn parameter used for comparison when provided. * test/src/fns-tests.el (test-assoc-testfn): Add tests for the new 'testfn' parameter. * src/buffer.c: * src/coding.c: * src/dbusbind.c: * src/font.c: * src/fontset.c: * src/gfilenotify.c: * src/image.c: * src/keymap.c: * src/process.c: * src/w32fns.c: * src/w32font.c: * src/w32notify.c: * src/w32term.c: * src/xdisp.c: * src/xfont.c: Add a third argument to Fassoc calls. * etc/NEWS: * doc/lispref/lists.texi: Document the new 'testfn' parameter.
* ; * etc/NEWS: Fix a typo.Eli Zaretskii2017-07-091-1/+1
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* Add realgud faces faces to whiteboard...R. Bernstein2017-07-082-2/+12
| | | | Adjust wheatgrass to use underline for enabled/disabled breakpoints
* Support display of line numbers nativelyEli Zaretskii2017-07-081-1/+51
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This merges branch 'line-numbers'. * src/buffer.c (disable_line_numbers_overlay_at_eob): New function. * src/lisp.h (disable_line_numbers_overlay_at_eob): Add prototype. * src/dispextern.h (struct it): New members pt_lnum, lnum, lnum_bytepos, lnum_width, and lnum_pixel_width. * src/indent.c (line_number_display_width): New function, refactored from line-number width calculations in vertical-motion. (Fvertical_motion): Call line_number_display_width when the width of line-number display is needed. (Fline_number_display_width): New defun. (syms_of_indent): Defsubr it. * src/indent.c (Fvertical_motion): Help C-n/C-p estimate correctly the width used up by line numbers by looking near the window-start point. If window-start is outside of the accessible portion, temporarily widen the buffer. * src/term.c (produce_glyphs): Adjust tab stops for the horizontal space taken by the line-number display. * src/xdisp.c (display_count_lines_logically) (display_count_lines_visually, maybe_produce_line_number) (should_produce_line_number, row_text_area_empty): New functions. (try_window_reusing_current_matrix): Don't use this method when display-line-numbers is in effect. (try_window_id, try_cursor_movement): Disable these optimizations when the line-number-current-line face is different from line-number face and for relative line numbers. (try_window_id, redisplay_window, try_cursor_movement): For visual line-number display, disable the same redisplay optimizations as for relative. (x_produce_glyphs): Adjust tab stops for the horizontal space taken by the line-number display. (hscroll_window_tree): Adjust hscroll calculations to line-number display. (DISP_INFINITY): Renamed from INFINITY to avoid clashes with math.h; all users changed. (set_cursor_from_row): Fix calculation of cursor X coordinate in R2L rows with display-produced glyphs at the beginning. (display_line): Use should_produce_line_number to determine whether a line number should be produced for each glyph row, and maybe_produce_line_number to produce line numbers. Don't display line numbers in the minibuffer and in tooltip frames. Call row_text_area_empty to verify that a glyph row's text area is devoid of any glyphs that came from a buffer or a string. This fixes a bug with empty-lines indication disappearing when line numbers or line-prefix are displayed. (syms_of_xdisp) <display-line-numbers, display-line-numbers-widen> <display-line-number-width>: New buffer-local variables. <display-line-numbers-current-absolute>: New variable. * lisp/cus-start.el (standard): Provide customization forms for display-line-numbers and its sub-features. * lisp/faces.el (line-number, line-number-current-line): New faces. * lisp/frame.el: Add display-line-numbers, display-line-numbers-widen, display-line-numbers-current-absolute, and display-line-number-width to the list of variables that should trigger redisplay of the current buffer. * lisp/menu-bar.el (menu-bar-showhide-menu): Add menu-bar item to turn display-line-numbers on and off. (toggle-display-line-numbers): New function. * lisp/simple.el (last--line-number-width): New internal variable. (line-move-visual): Use it to adjust temporary-goal-column when line-number display changes its width. * doc/emacs/basic.texi (Position Info): Add cross-reference to "Display Custom", for line-number display. * doc/emacs/custom.texi (Init Rebinding): * doc/emacs/modes.texi (Minor Modes): Remove references to linum-mode. * doc/emacs/display.texi (Display Custom): Describe the line-number display. * doc/lispref/display.texi (Size of Displayed Text): Document line-number-display-width. * etc/NEWS: Document display-line-numbers and its customizations.
| * Fix vertical-motion across the place where line-number width changesEli Zaretskii2017-07-071-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/indent.c (line_number_display_width): New function, refactored from line-number width calculations in vertical-motion. (Fvertical_motion): Call line_number_display_width when the width of line-number display is needed. (Fline_number_display_width): New defun. (syms_of_indent): Defsubr it. * doc/lispref/display.texi (Size of Displayed Text): Document line-number-display-width. * etc/NEWS: Mention line-number-display-width. * lisp/simple.el (last--line-number-width): New internal variable. (line-move-visual): Use it to adjust temporary-goal-column when line-number display changes its width.
| * Add documentation for display-line-numbersEli Zaretskii2017-06-301-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/emacs/custom.texi (Init Rebinding): * doc/emacs/modes.texi (Minor Modes): Remove references to linum-mode. * doc/emacs/display.texi (Display Custom): Describe the line-number display. (Optional Mode Line): Fix the index entry to not conflict with that in "Display Custom". * doc/emacs/basic.texi (Position Info): Add cross-reference to "Display Custom", for line-number display. * src/xdisp.c (syms_of_xdisp): <display-line-numbers>: Mention display-line-numbers-disable in the doc string. * lisp/cus-start.el (standard): Fix lst change.
| * Support displaying zero as the number of the current lineEli Zaretskii2017-06-301-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | * src/xdisp.c (syms_of_xdisp) <display-line-numbers-current-absolute>: New variable. <display-line-numbers>: Doc fix. (maybe_produce_line_number): Support nil value of display-line-numbers-current-absolute. * lisp/cus-start.el (standard): Add customization form for display-line-numbers-current-absolute. * etc/NEWS: Document recently introduced features.
| * Minor change in NEWS.Eli Zaretskii2017-06-241-0/+3
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| * Improve documentation in NEWS.Eli Zaretskii2017-06-241-9/+12
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| * Allow Lisp program to disable line-number display for specific linesEli Zaretskii2017-06-241-1/+8
| | | | | | | | | | | | | | | | | | | | * etc/NEWS: Update the documentation. * src/xdisp.c (syms_of_xdisp) <display-line-numbers-disable>: New symbol. (should_produce_line_number): New function. (display_line): Use should_produce_line_number to determine whether a line number should be produced for each glyph row.
| * Rename display-line-widthEli Zaretskii2017-06-241-2/+4
| | | | | | | | | | | | | | * etc/NEWS: * src/xdisp.c (syms_of_xdisp, maybe_produce_line_number): * lisp/cus-start.el: Rename display-line-width to display-line-number-width.
| * Finish up native display of line numbersEli Zaretskii2017-06-171-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/xdisp.c (maybe_produce_line_number): Produce a blank before the number, for R2L rows. Increment 'g' in the loop even if glyph_row is NULL. Accept 2nd argument FORCE and produce the line-number glyphs if it is non-zero. (move_it_in_display_line_to): Account for the space taken by the line-number glyphs. Call maybe_produce_line_number with 2nd argument non-zero. (set_cursor_from_row): Fix calculation of cursor X coordinate in R2L rows with display-produced glyphs at the beginning. (syms_of_xdisp) <line-number>: New face symbol. <relative, display-line-width>: New symbols. (maybe_produce_line_number): Use the line-number face for displaying line numbers. Support relative line-number display. Support user-defined width for displaying line numbers. (try_cursor_movement, try_window_id): Disable these optimizations when displaying relative line numbers. * src/dispextern.h (struct it): New member 'pt_lnum'. * lisp/faces.el (line-number): New face. * lisp/cus-start.el (standard): Provide customization forms for display-line-numbers and display-line-width. * lisp/menu-bar.el (menu-bar-showhide-menu): Add menu-bar item to turn display-line-numbers on and off. * etc/NEWS: Document the new feature.
* | Spelling fixesPaul Eggert2017-07-061-7/+7
| | | | | | | | | | | | | | * lisp/org/org-table.el (org-table-sort-lines): Fix misspelling in prompt. * lisp/org/ox-ascii.el (org-ascii--describe-datum): Fix misspelling in call to org-element-lineage.
* | Allow comment-indent-functions to specify exact indentation (Bug#385)Noam Postavsky2017-07-051-0/+4
| | | | | | | | | | | | | | | | | | | | | | * lisp/newcomment.el (comment-choose-indent): Interpret a cons of two integers as indicating a range of acceptable indentation. (comment-indent): Don't apply `comment-inline-offset', `comment-choose-indent' already does that. (comment-indent-function): * doc/emacs/programs.texi (Options for Comments): Document new acceptable return values. * etc/NEWS: Announce it.
* | Add realgud face definitionsrocky2017-07-051-0/+12
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* | Add realgud faces to tdsh-dark-themerocky2017-07-041-0/+10
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* | Use hook instead of face list to inhibit electric quotingPhilipp Stephani2017-07-031-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is more flexible and doesn't couple electric quoting to font locking. Give that 'electric-quote-code-faces' was just introduced, remove it without formal deprecation. * lisp/electric.el (electric-quote-inhibit-functions): New abnormal hook variable. (electric-quote-post-self-insert-function): Run the hook. Remove use of old 'electric-quote-code-faces' variable. * test/lisp/electric-tests.el (electric-quote-markdown-in-text) (electric-quote-markdown-in-code): Adapt unit tests.
* | Offer non-aligned indentation in lists in js-mode (Bug#27503)Ingo Lohmar2017-07-031-1/+8
| | | | | | | | | | | | | | | | * lisp/progmodes/js.el (js--proper-indentation): New customization option 'js-indent-align-list-continuation'. Affects argument lists as well as arrays and object properties. * test/manual/indent/js-indent-align-list-continuation-nil.js: Test the change.
* | Add absolute optional parameter to line-number-at-pos (Bug#26417)Damien Cassou2017-07-031-0/+7
| | | | | | | | | | | | * lisp/simple.el (line-number-at-pos): Add a second optional argument 'absolute'. * test/list/simple-tests.el: Add tests for 'line-number-at-pos'.
* | Add realgud facesR. Bernstein2017-07-031-1/+12
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* | Merge branch 'master' into scratch/org-mode-mergeBastien2017-07-031-4/+85
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