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* | | ; * etc/NEWS: NEWS entry for the last commit.Eli Zaretskii2019-06-081-0/+9
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* | | Support text shaping with HarfBuzzEli Zaretskii2019-06-071-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code to support HarfBuzz was written by these individuals: Khaled Hosny <dr.khaled.hosny@gmail.com> YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp> Eli Zaretskii <eliz@gnu.org> * src/xftfont.c (xftfont_list): Call ftfont_list2. (xftfont_match): Call ftfont_match2. (xftfont_open) [HAVE_HARFBUZZ]: Set the font driver to xfthbfont_driver as required. Reset xftfont_info->hb_font to NULL. (xftfont_close) [HAVE_HARFBUZZ]: Dispose of the hb_font object. (xftfont_shape): Accept an additional argument DIRECTION and pass it to ftfont_shape. (xfthbfont_list, xfthbfont_match, xfthbfont_begin_hb_font) (xfthbfont_end_hb_font) [HAVE_HARFBUZZ]: New functions. (syms_of_xftfont): New DEFSYM 'xfthb'. (syms_of_xftfont_for_pdumper) [HAVE_HARFBUZZ]: Initialize xfthbfont_driver. * src/xfns.c (Fx_create_frame, x_create_tip_frame) [HAVE_HARFBUZZ]: Register the HarfBuzz font driver. * src/w32uniscribe.c (bswap_32) [HAVE_HARFBUZZ]: Define to use the builtin for GCC 4.3.9 and newer; else use byteswap.h from Gnulib. (struct uniscribe_font_info): New member 'scale'. The member 'cache' is now used both by Uniscribe and HarfBuzz backends. (uniscribe_open): Set the font backend as required by the font entity's font_type field. (uniscribe_close) [HAVE_HARFBUZZ]: Dispose of the hb_font object. (uniscribe_shape): Accept an additional argument DIRECTION. (w32hb_list, w32hb_match, free_cb, w32hb_get_font_table) (w32hb_get_font, w32hb_encode_char, w32hb_begin_font) (w32hb_get_variation_glyphs, load_harfbuzz_funcs) [HAVE_HARFBUZZ]: New functions. (syms_of_w32uniscribe_for_pdumper): Initialize harfbuzz_font_driver if loading the requisite functions from the HarfBuzz DLL succeeded. * src/w32font.c (syms_of_w32font): New DEFSYM 'harfbuzz'. * src/w32fns.c (Fx_create_frame, w32_create_tip_frame): Determine whether we should register the HarfBuzz backend, or Uniscribe backend, or both for the new frame. * src/w32common.h (hbfont_init_w32_funcs) [HAVE_HARFBUZZ]: Add prototype. * src/macfont.m (lgstring_direction): New enumeration. (mac_font_shape_1, mac_screen_font_shape, macfont_shape): Accept an additional argument DIRECTION; all callers changed. * src/lisp.h (get_unicode_property): Add prototype. * src/hbfont.c: New file. * src/ftxfont.c (ftxfont_list): Call ftfont_list2. (ftxfont_match): Call ftfont_match2. * src/ftfont.h [HAVE_HARFBUZZ]: Include hb.h and hb-ft.h. (struct font_info): New member hb_font. * src/ftfont.c (ftfont_list2, ftfont_list_family): New functions. (ftfont_open) [HAVE_HARFBUZZ]: Reset ftfont_info->hb_font to NULL. Set the font backend to fthbfont_driver when required. (ftfont_close) [HAVE_HARFBUZZ]: Dispose of ftfont_info->hb_font. (ftfont_glyph_metrics): New function. (ftfont_text_extents): Call ftfont_glyph_metrics instead of FT_Load_Glyph. (ftfont_shape): Accept an additional argument DIRECTION. (ftfont_variation_glyphs) [!HAVE_OTF_GET_VARIATION_GLYPHS]: Support for variation glyphs without FLT. (fthbfont_begin_hb_font) [HAVE_HARFBUZZ]: New function. (syms_of_ftfont): New DEFSYM freetypehb. (syms_of_ftfont_for_pdumper): Initialize fthbfont_driver. * src/ftcrfont.c (ftcrfont_list): Call ftfont_list2. (ftcrfont_match): Call ftfont_match2. (ftcrfont_open) [HAVE_HARFBUZZ]: Set the font backend to ftcrhbfont_driver as required. Reset ftcrfont_info->hb_font to NULL. (ftcrfont_close) [HAVE_HARFBUZZ]: Discard of ftcrfont_info->hb_font. (ftcrfont_shape): Pass DIRECTION to ftfont_shape. (ftcrhbfont_list, ftcrhbfont_match) (ftcrhbfont_begin_hb_font, ftcrhbfont_end_hb_font) [HAVE_HARFBUZZ]: New functions. (syms_of_ftcrfont): New DEFSYM ftcrhb. (syms_of_ftcrfont_for_pdumper): Initialize ftcrhbfont_driver. * src/font.h [HAVE_HARFBUZZ]: Include hb.h. (struct font_driver): Update comments and function signatures to reflect the new argument DIRECTION accepted by the 'shape' method. New methods 'begin_hb_font' and 'end_hb_font'. (hbfont_shape, hbfont_combining_capability) (fthbfont_begin_hb_font) [HAVE_HARFBUZZ]: Add prototypes. * src/font.c (Ffont_shape_gstring): Accept an additional argument DIRECTION, and pass it to the font driver's 'shape' method. (Ffont_variation_glyphs): Doc fix. (syms_of_font): New DEFSYMS L2R and R2L. * src/composite.h (composition_reseat_it): Adjust prototype. * src/composite.c (autocmp_chars): Accept additional argument DIRECTION, and pass it to auto-composition-function. All callers changed. (composition_reseat_it): Accept additional argument BIDI_LEVEL, and use it to determine the DIRECTION argument to be passed to autocmp_chars. All callers changed. (syms_of_composite) <auto-composition-function>: Improve the doc string; document the meaning of the new argument DIRECTION. * src/chartab.c (get_unicode_property): New function, refactored from the body of get-unicode-property-internal. (Fget_unicode_property_internal): Call get_unicode_property after validating the input arguments. * src/Makefile.in (HARFBUZZ_CFLAGS, HARFBUZZ_LIBS): New macros. (EMACS_CFLAGS): Use HARFBUZZ_CFLAGS. (SOME_MACHINE_OBJECTS): Add hbfont.o (LIBES): Add HARFBUZZ_LIBS. * lisp/language/tv-util.el (tai-viet-composition-function): * lisp/language/thai-util.el (thai-composition-function): * lisp/language/misc-lang.el (arabic-shape-gstring): * lisp/language/lao-util.el (lao-composition-function): * lisp/language/japanese.el (compose-gstring-for-variation-glyph): * lisp/language/hebrew.el (hebrew-shape-gstring): * lisp/language/ethio-util.el (ethio-composition-function): * lisp/composite.el (compose-chars-after) (compose-gstring-for-graphic) (compose-gstring-for-dotted-circle) (compose-gstring-for-terminal, auto-compose-chars): All composition functions that call shapers now accept an additional argument DIRECTION, either L2R or R2L. * etc/NEWS: Document the HarfBuzz support. * etc/HELLO: Add diacritics to Hebrew greetings. * doc/lispref/frames.texi (Font and Color Parameters): * doc/emacs/msdos.texi (Windows Fonts): Describe the 'harfbuzz' font backend on MS-Windows and how it is preferred to 'uniscribe'. * configure.ac (--wthout-harfbuzz): New option. (HAVE_HARFBUZZ): New tests. (FONT_OBJ) [HAVE_HARFBUZZ]: Add hbfont.o (emacs_config_features): Add HARFBUZZ. * admin/nt/dist-build/build-dep-zips.py: Add HarfBuzz dependency.
* | | Merge remote-tracking branch 'origin/harfbuzz'Eli Zaretskii2019-06-072-2/+13
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| * | | ; * etc/NEWS: Reflect changes in font backend loading.Eli Zaretskii2019-06-011-1/+5
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| * | | ; * etc/NEWS: Mention support for HarfBuzz on MS-Windows.Eli Zaretskii2019-05-311-1/+2
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| * | | Enhance Hebrew display in HELLOEli Zaretskii2019-05-311-2/+2
| | | | | | | | | | | | | | | | | | | | * etc/HELLO: Show off display of Hebrew with diacriticals (a.k.a. "nikkud").
| * | | Merge branch 'master' into harfbuzzYAMAMOTO Mitsuharu2019-05-234-128/+225
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| * | | | Add new font backend drivers for text shaping by HarfBuzzYAMAMOTO Mitsuharu2019-05-051-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/NEWS: Mention new font backend drivers xfthb and ftcrhb. * src/font.h [HAVE_HARFBUZZ]: Include hb.h. (struct font_driver) [HAVE_HARFBUZZ]: New members begin_hb_font and end_hb_font. (ftfont_match, ftfont_list): Remove externs. (ftfont_match2, ftfont_list2): (fthbfont_combining_capability, fthbfont_begin_hb_font) (fthbfont_shape) [HAVE_HARFBUZZ]: (xfthbfont_driver) [HAVE_XFT && HAVE_HARFBUZZ]: (ftcrhbfont_driver) [USE_CAIRO && HAVE_HARFBUZZ]: Add externs. * src/ftcrfont.c (ftcrfont_list): Use ftfont_list2. (ftcrfont_match): Use ftfont_match2. (ftcrfont_open): Get font type from entity. (ftcrfont_open) [HAVE_HARFBUZZ]: Use HarfBuzz version of driver if specified. (ftcrfont_shape) [HAVE_HARFBUZZ]: Make shaping fail. (ftcrhbfont_list, ftcrhbfont_match) (ftcrhbfont_begin_hb_font) [HAVE_HARFBUZZ]: New functions. (ftcrhbfont_driver) [HAVE_HARFBUZZ]: New variable. (syms_of_ftcrfont_for_pdumper) [HAVE_HARFBUZZ]: Initialize and register it. (syms_of_ftcrfont) [HAVE_HARFBUZZ]: New symbol Qftcrhb. * src/ftfont.c: Include math.h for lround. (fthbfont_driver) [HAVE_HARFBUZZ]: New variable. (ftfont_get_hb_font) [HAVE_HARFBUZZ]: Remove function. (ftfont_list, ftfont_match): Make static. (ftfont_list2, ftfont_match2): New functions. (ftfont_open2) [HAVE_HARFBUZZ]: Use HarfBuzz version of driver if specified. (ftfont_open): Get font type from entity. (ftfont_shape, ftfont_combining_capability, ftfont_driver) [HAVE_HARFBUZZ]: Move HarfBuzz specific part from here ... (fthbfont_shape, fthbfont_combining_capability) (fthbfont_driver) [HAVE_HARFBUZZ]: ... to here. New functions and variable. (fthbfont_begin_hb_font) [HAVE_HARFBUZZ]: New function. (fthbfont_shape_by_hb) [HAVE_HARFBUZZ]: Rename from ftfont_shape_by_hb. Don't take FreeType specific arguments ft_face and matrix. Use begin_hb_font and end_hb_font font driver functions. Use text_extents font driver functions instead of ftfont_glyph_metrics. (syms_of_ftfont) [HAVE_HARFBUZZ]: New symbol Qfreetypehb. (syms_of_ftfont_for_pdumper) [HAVE_HARFBUZZ]: Initialize and register fthbfont_drivert. * src/ftxfont.c (ftxfont_list): Use ftfont_list2. (ftxfont_match): Use ftfont_match2. (ftxfont_driver) [HAVE_HARFBUZZ]: Don't initialize shape member explicitly. * src/xfns.c (Fx_create_frame) [USE_CAIRO && HAVE_HARFBUZZ]: (Fx_create_frame) [HAVE_XFT && HAVE_HARFBUZZ]: Register HarfBuzz versions of font drivers. * src/xftfont.c (xftfont_list): Use ftfont_list2. (xftfont_match): Use ftfont_match2. (xftfont_open): Get font type from entity. (xftfont_open) [HAVE_HARFBUZZ]: Use HarfBuzz version of driver if specified. (xftfont_shape) [HAVE_HARFBUZZ]: Make shaping fail. (xfthbfont_list, xfthbfont_match, xfthbfont_begin_hb_font) (xfthbfont_end_hb_font) [HAVE_HARFBUZZ]: New functions. (xftfont_driver) [HAVE_HARFBUZZ]: Don't initialize shape member explicitly. (xfthbfont_driver) [HAVE_HARFBUZZ]: New variable. (syms_of_xftfont_for_pdumper) [HAVE_HARFBUZZ]: Initialize and register it. (syms_of_xftfont) [HAVE_HARFBUZZ]: New symbol Qxfthb.
| * | | | Merge branch 'master' into harfbuzzYAMAMOTO Mitsuharu2019-04-27155-719/+969
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| * | | | | Default to --with-harfbuzzPaul Eggert2018-12-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: By default, configure with HarfBuzz if available.
* | | | | | Add native image rotation and croppingAlan Third2019-06-051-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/image.el (image--get-imagemagick-and-warn): Only fallback to ImageMagick if native transforms aren't available. * src/dispextern.h (INIT_MATRIX, COPY_MATRIX, MULT_MATRICES): New macros for matrix manipulation. (HAVE_NATIVE_SCALING, HAVE_NATIVE_TRANSFORMS): Rename and change all relevant locations. * src/image.c (x_set_image_rotation): (x_set_transform): New functions. (x_set_image_size): Use transform matrix for resizing under X and NS. (x_set_image_crop): New function. (lookup_image): Use the new transform functions. (Fimage_scaling_p, Fimage_transforms_p): Rename and update all callers. * src/nsimage.m (ns_load_image): Remove rotation code. (ns_image_set_transform): New function. ([EmacsImage dealloc]): Release the saved transform. ([EmacsImage rotate:]): Remove unneeded method. ([EmacsImage setTransform:]): New method. * src/nsterm.h (EmacsImage): Add transform property and update method definitions. * src/nsterm.m (ns_dumpglyphs_image): Use the transform to draw the image correctly. * src/xterm.c (x_composite_image): Use PictOpSrc as we don't care about alpha values here. * doc/lispref/display.texi (Image Descriptors): Add :rotation. (ImageMagick Images): Remove :rotation.
* | | | | | Let untarring (and hence package installation) go faster (Bug#35909)Noam Postavsky2019-06-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/subr.el (progress-reporter-update) (progress-reporter-force-update, progress-reporter-do-update): Accept new optional argument, SUFFIX. * doc/lispref/display.texi (Progress): Document it. * etc/NEWS: Announce it. * lisp/tar-mode.el (tar-untar-buffer): Use a progress reporter instead of calling message. Suppress message from write-region. Let-bind write-region-inhibit-fsync to t.
* | | | | | User-friendly display of error messages at the end of minibufferJuri Linkov2019-06-031-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/simple.el (minibuffer-setup-hook): Add minibuffer-error-initialize. (minibuffer-error-initialize, minibuffer-error-function): New functions. (Bug#34939)
* | | | | | ; Add NEWS entry for previous changeNoam Postavsky2019-06-011-0/+5
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* | | | | | ; Fix stray merge conflictGlenn Morris2019-06-011-6/+1
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* | | | | | Merge from origin/emacs-26Glenn Morris2019-06-011-0/+6
|\ \ \ \ \ \ | | |_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 008b263 (origin/emacs-26, emacs-26) * lisp/gnus/gnus.el: Mark autoloa... daf32f1 Speed up redisplay of HELLO d8a6d82 Improve documentation of 'safe-local-variable' property # Conflicts: # etc/HELLO
| * | | | | Speed up redisplay of HELLOEli Zaretskii2019-06-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/HELLO: Set 'inhibit-compacting-font-caches' non-nil locally. (Bug#36032) * lisp/files.el: Add 'inhibit-compacting-font-caches' to the list of built-in variables for which we set up 'safe-local-variable' properties.
* | | | | | Rename xref-refresh-results to xref-revert-bufferDmitry Gutov2019-05-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/progmodes/xref.el (xref-revert-buffer): Rename from 'xref-refresh-results' (https://debbugs.gnu.org/35737#40).
* | | | | | New command ruby-find-library-fileDmitry Gutov2019-05-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/progmodes/ruby-mode.el (ruby-find-library-file): New command. (ruby-mode-map): Add binding for it.
* | | | | | * lisp/subr.el (add-hook): Turn `append` into `depth` (bug#35508)Stefan Monnier2019-05-291-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make it possible to control the relative ordering of functions on hooks by specifying `depth` in the same was as was possible with `add-function`. * lisp/electric.el (electric--sort-post-self-insertion-hook): Delete function. (electric-indent-mode, electric-layout-mode, electric-quote-mode): * lisp/elec-pair.el (electric-pair-mode): Use new `depth` arg instead of electric--sort-post-self-insertion-hook. * lisp/emacs-lisp/syntax.el (syntax-propertize, syntax-ppss): Use new `depth` arg to make sure noone accidentally gets added after syntax-ppss-flush-cache. * doc/lispref/modes.texi (Setting Hooks): Document new `depth` arg. * test/lisp/subr-tests.el (subr-tests-add-hook-depth): New test.
* | | | | | Cleanup of TODO to prefer report-emacs-bugStefan Kangas2019-05-281-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/TODO: Remove already completed removal of `report-calc-bug'. * lisp/calc/calc.el: Remove any mention of `report-calc-bug'. * lisp/epg-config.el: Redefine `epg-bug-report-address' as obsolete variable alias for `report-emacs-bug-address'. * lisp/expand.el: Remove any mention of `expand-submit-report'. * lisp/obsolete/fast-lock.el: Remove commented out code for `fast-lock-submit-bug-report'.
* | | | | | Update author/maintainer infoPaul Eggert2019-05-2632-46/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update email addresses and fix spellings of some author and maintainer names.
* | | | | | Remove Maintainer: when it duplicates Author:Paul Eggert2019-05-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The convention is that a file with Author: but not Maintainer: means the author is a maintainer, which makes it confusing when a file lists the same person as author and maintainer. Avoid the confusion by removing the duplicate Maintainer: line.
* | | | | | ; etc/NEWS: Consolidate the Xref entriesDmitry Gutov2019-05-261-16/+14
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* | | | | | ; Add NEWS entries for recent Xref changesDmitry Gutov2019-05-251-0/+11
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* | | | | | Rename xref--revert-xref-buffer to xref-refresh-resultsDmitry Gutov2019-05-251-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/progmodes/xref.el (xref-refresh-results): Rename from xref--revert-xref-buffer (bug#35702).
* | | | | | Avoid backslash-newline-newline in source codePaul Eggert2019-05-221-1/+1
| |_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * etc/refcards/Makefile (PDF_FRENCH): * lib-src/etags.c (LOOP_ON_INPUT_LINES): * lisp/dabbrev.el (dabbrev-check-other-buffers): * lisp/org/org-id.el (org-id-link-to-org-use-id): * lisp/org/org.el (org-support-shift-select, org-file-apps): * src/alloc.c (CHECK_ALLOCATED_AND_LIVE) (CHECK_ALLOCATED_AND_LIVE_SYMBOL): * src/frame.h (FRAME_PIXEL_WIDTH_TO_TEXT_COLS): * src/regex-emacs.c (PREFETCH_NOLIMIT): * src/window.h (WINDOW_BUFFER): Remove backslash-newline that immediately precedes another newline, as this is not the usual style and is confusing.
* | | | | Merge from origin/emacs-26Glenn Morris2019-05-221-0/+6
|\ \ \ \ \ | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | b0da915 (origin/emacs-26, emacs-26) Fix a typo in ELisp manual 400907b Add option to disable help completion autoloading (Bug#28607) 122ba16 Don't segfault on force-window-update of deleted window 015b12e Fix typo in ELisp manual eadf044 Remove repeated function call in picture.el 1228a90 ; Fix mm-destroy-parts docstring typo 6cfd68d Fix Hideshow key binding typo in Emacs manual
| * | | | Add option to disable help completion autoloading (Bug#28607)Noam Postavsky2019-05-211-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/help-fns.el (help-enable-completion-auto-load): New option. (help--symbol-completion-table): Consult it. * doc/emacs/building.texi (Lisp Libraries): Document it. * etc/NEWS: Announce it. * doc/lispref/loading.texi (Autoload by Prefix): New section. (Autoload): Reference it.
| * | | | * etc/package-keyring.gpg: Add the 2019 key (backport)Stefan Monnier2019-05-081-0/+0
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* | | | | Allow zero-argument rx `or' and `seq' formsMattias Engdegård2019-05-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the rx `or' and `seq' forms accept zero arguments to produce a never-matching regexp and an empty string, respectively. * lisp/emacs-lisp/rx.el: Require cl-extra. (rx-constituents, rx-or): Permit zero args. (rx): Amend doc string for `or' and `seq'. * test/lisp/emacs-lisp/rx-tests.el (rx-or, rx-seq): Test the change. * etc/NEWS (Changes in Specialized Modes and Packages): Mention the change.
* | | | | Revert "Allow zero-argument rx `or' and `seq' forms"Mattias Engdegård2019-05-201-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit b552fc05c231ca6800330a318d3a74ddd0f5a13c. It caused a bootstrapping failure which I have yet to resolve - sorry.
* | | | | Allow zero-argument rx `or' and `seq' formsMattias Engdegård2019-05-201-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the rx `or' and `seq' forms accept zero arguments to produce a never-matching regexp and an empty string, respectively. * lisp/emacs-lisp/rx.el (rx-constituents, rx-or): Permit zero args. (rx): Amend doc string for `or' and `seq'. * test/lisp/emacs-lisp/rx-tests.el (rx-or, rx-seq): Test the change. * etc/NEWS (Changes in Specialized Modes and Packages): Mention the change.
* | | | | Avoid polling in global-auto-revert-mode (bug#35418)Mattias Engdegård2019-05-201-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make `auto-revert-avoid-polling' have effect in global-auto-revert-mode. Buffers actually handled by that mode are marked with a non-nil value of `auto-revert--global-mode'. When global-auto-revert-mode is entered, eligible buffers are marked in that way, and hooks are set up to mark new buffers and take care of buffers whose file names change. This way the existing poll-avoidance logic can be used, since the entire set of buffers in auto-revert is known. A new hook, `after-set-visited-file-name-hook', was added to handle the case when the file name of a tracked buffer changes. * lisp/autorevert.el (auto-revert-avoid-polling): Amend doc string. (auto-revert--global-mode): New buffer-local variable. (global-auto-revert-mode): Mark existing buffers and set up hooks when mode is entered; do the opposite when exited. (auto-revert--global-add-current-buffer) (auto-revert--global-adopt-current-buffer) (auto-revert--set-visited-file-name-advice): New functions. (auto-revert--polled-buffers, auto-revert--need-polling-p) (auto-revert-notify-handler) (auto-revert-active-p): Modify logic to cover global-auto-revert-mode. * lisp/files.el (after-set-visited-file-name-hook): New hook. (set-visited-file-name-hook): Call new hook. * test/lisp/autorevert-tests.el (top): Use lexical-binding. (auto-revert-test--write-file, auto-revert-test--buffer-string) (auto-revert-test--wait-for, auto-revert-test--wait-for-buffer-text) (auto-revert-test05-global-notify): New test. * doc/lispref/hooks.texi (Standard Hooks): Mention new hook (in a comment, since it's unclear whether it should actually be documented here) * etc/NEWS (Changes in Specialized Modes and Packages): Update entry.
* | | | | Fixes for "Maintainer:" and related linesPaul Eggert2019-05-191-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mostly, this just removes "Maintainer: emacs-devel@gnu.org" lines, which are not that useful. It also cleans up and regularizes a few similar lines.
* | | | | New buffer display action function 'display-buffer-in-direction'Martin Rudalics2019-05-191-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/window.el (windows-sharing-edge) (window--try-to-split-window-in-direction) (display-buffer-in-direction): New functions. * doc/lispref/windows.texi (Buffer Display Action Functions): Describe new action function 'display-buffer-in-direction'. (Buffer Display Action Alists): Describe new entry 'direction'. Amend description of 'window' entry. * etc/NEWS: Mention 'display-buffer-in-direction' and 'direction' and 'window' action alist entries.
* | | | | Don't use file notification on non-file buffersMattias Engdegård2019-05-181-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow non-file buffers to declare that notification on their default-directory is sufficient to know when auto-revert updates are required by setting the new variable `buffer-auto-revert-by-notification' to non-nil. If nil, the default, then auto-revert will poll those buffers instead. (bug#35418). Currently, only Dired sets that variable. * lisp/autorevert.el (auto-revert-buffers): Modify condition for using notification. * lisp/files.el (buffer-auto-revert-by-notification): New variable. * lisp/dired.el (dired-mode): Set buffer-auto-revert-by-notification. * doc/emacs/arevert-xtra.texi (Non-File Buffers): Document new variable. * etc/NEWS (Changes in Specialized Modes and Packages): Describe new variable.
* | | | | Distribute test cases in tarballs by defaultPaul Eggert2019-05-161-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * INSTALL, INSTALL.REPO, admin/make-tarball.txt: Mention ‘make check’. * configure.ac: Update comment. * etc/NEWS: Say that tarballs have a test directory. * make-dist (with_tests): Default to "yes". Add an option --no-tests to make it "no".
* | | | | Accept NO-PROPERTIES in thing-at-point aliases (Bug#35491)Noam Postavsky2019-05-161-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/thingatpt.el (word-at-point, sentence-at-point): Accept and pass NO-PROPERTIES to thing-at-point. * etc/NEWS: Announce change.
* | | | | Add standard unmatchable regexpMattias Engdegård2019-05-151-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add `regexp-unmatchable' as a standard unmatchable regexp, defined as "\\`a\\`". Use it where such a regexp is needed, replacing slower expressions in several places. From a suggestion by Philippe Schnoebelen. * lisp/subr.el (regexp-unmatchable): New defconst. * etc/NEWS (Lisp Changes): Mention `regexp-unmatchable'. * doc/lispref/searching.texi (Regexp Functions): Document it. * lisp/emacs-lisp/regexp-opt.el (regexp-opt) * lisp/progmodes/cc-defs.el (cc-conditional-require-after-load) (c-make-keywords-re) * lisp/progmodes/cc-engine.el (c-beginning-of-statement-1) (c-forward-<>-arglist-recur, c-forward-decl-or-cast-1) (c-looking-at-decl-block) * lisp/progmodes/cc-fonts.el (c-doc-line-join-re) (c-doc-bright-comment-start-re) * lisp/progmodes/cc-langs.el (c-populate-syntax-table) (c-assignment-op-regexp) (c-block-comment-ender-regexp, c-font-lock-comment-end-skip) (c-block-comment-start-regexp, c-line-comment-start-regexp) (c-doc-comment-start-regexp, c-decl-start-colon-kwd-re) (c-type-decl-prefix-key, c-type-decl-operator-prefix-key) (c-pre-id-bracelist-key, c-enum-clause-introduction-re) (c-nonlabel-token-2-key) * lisp/progmodes/cc-mode.el (c-doc-fl-decl-start, c-doc-fl-decl-end) * lisp/progmodes/cc-vars.el (c-noise-macro-with-parens-name-re) (c-noise-macro-name-re, c-make-noise-macro-regexps) * lisp/progmodes/octave.el (octave-help-mode) * lisp/vc/vc-bzr.el (vc-bzr-log-view-mode, vc-bzr-revision-completion-table) * lisp/vc/vc-git.el (vc-git-log-view-mode) * lisp/vc/vc-hg.el (vc-hg-log-view-mode) * lisp/vc/vc-mtn.el (vc-mtn-log-view-mode): Use `regexp-unmatchable'. * lisp/textmodes/ispell.el (ispell-non-empty-string): Use `regexp-unmatchable', fixing a broken never-match regexp.
* | | | | * lisp/progmodes/project.el (project-read-file-name-function): Fix type.Juri Linkov2019-05-141-2/+3
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* | | | | Default to disabling ImageMagick (Bug#33587)Paul Eggert2019-05-131-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ImageMagick has continuing stability and security problems, suggesting that 'configure' should disable it by default. See Glenn Morris's notes at: https://lists.gnu.org/r/emacs-devel/2018-12/msg00036.html * INSTALL, etc/NEWS, nt/INSTALL.W64: Mention this. * configure.ac (imagemagick): Default to off.
* | | | | Allow customizing the display of project file names when readingDmitry Gutov2019-05-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To hopefully resolve a long-running discussion (https://lists.gnu.org/archive/html/emacs-devel/2019-05/msg00162.html). * lisp/progmodes/project.el (project-read-file-name-function): New variable. (project--read-file-absolute, project--read-file-cpd-relative): New functions, possible values for the above. (project-find-file-in): Use the introduced variable. (project--completing-read-strict): Retain just the logic that fits the name.
* | | | | * lisp/emacs-lisp/packages.el: Add `all` to package-check-signatureStefan Monnier2019-05-121-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | (package-check-signature): Add `all` option. (package--check-signature-content): Adjust accordingly.
* | | | | Merge from origin/emacs-26Glenn Morris2019-05-081-0/+2
|\ \ \ \ \ | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1c6484e (origin/emacs-26) Fix incorrect cloning of eieio-instance-inh... 37436fe Fix cloning of eieio-named objects (Bug#22840) fb65a36 Fix ibuffer-unmark-backward synopsis (bug#35572) f77bd2b ; * src/lisp.h (DEFSYM): Fix inaccurate comment. 3b86e0b Clarify handling of long options (Bug#24949) 04340a8 Improve documentation of the daemon and emacsclient 3e29de2 * etc/NEWS.24: Belatedly announce delete-consecutive-dups.
| * | | | * etc/NEWS.24: Belatedly announce delete-consecutive-dups.Noam Postavsky2019-05-011-0/+2
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* | | | | * lisp/progmodes/flymake.el: Obsolete variable flymake-start-on-newlineJuri Linkov2019-05-071-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (flymake-start-syntax-check-on-newline): Mark it obsolete. (flymake-after-change-function): Remove obsolete variable flymake-start-syntax-check-on-newline (temporarily renamed to flymake-start-on-newline). (Bug#34294) * doc/misc/flymake.texi: Remove obsolete variable.
* | | | | Clarify what constitutes an event (bug#35238)Basil L. Contovounesios2019-05-071-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/lispref/commands.texi (Input Events): Specify that events are non-nil and remove vestiges of bug#10190. * doc/lispref/os.texi (Recording Input): Document optional argument of recent-keys. * lisp/subr.el (eventp): Check that the car of conses is non-nil. * etc/NEWS: Announce it as an incompatible change. * src/keyboard.c (Frecent_keys): Clarify that returned "events" are not real events.
* | | | | ; Make /etc/NEWS more consistentMichael Albinus2019-05-061-118/+124
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* | | | | * lisp/progmodes/flymake.el: Rename flymake-start-on-newline (bug#34294)Juri Linkov2019-05-052-9/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/progmodes/flymake.el (flymake-start-on-newline): Rename from flymake-start-syntax-check-on-newline. (flymake-start-syntax-check-on-newline): Define obsolete alias. (flymake-no-changes-timeout): Add customization option nil. * doc/misc/flymake.texi (Using Flymake): Rename variable.
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