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* | Merge from origin/emacs-27Glenn Morris2020-01-035-25/+56
|\ \ | |/ | | | | | | | | | | | | | | | | 06364316e0 (origin/emacs-27) * lisp/net/tramp.el (tramp-file-local-na... d3884f50e0 Adapt commentary in Tramp persistency file 2d82f5a44e Change Tramp version to 2.4.3.27.1 09b65707cc ; * src/dispnew.c (adjust_glyph_matrix): Fix last change. 37f9182b68 Fix redisplay when mode-line-format changes mode-line's he... 1420906b81 * src/fileio.c (Fwrite_region): Improve the doc string. 01dfcb7c87 Fix removal of frame decorations on Windows (Bug#38705)
| * ; * src/dispnew.c (adjust_glyph_matrix): Fix last change.Eli Zaretskii2020-01-031-0/+1
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| * Fix redisplay when mode-line-format changes mode-line's heightEli Zaretskii2020-01-032-25/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/frame.el (top-level): Add mode-line-format, tab-line-format, and header-line-format to the list of variables that should trigger an immediate redisplay of the buffer's window. This fixes redisplay of windows when the mode line changes its height. * src/xdisp.c (window_box_height): Use the window's mode_line_height, tab_line_height, and header_line_height fields in preference to CURRENT_MODE_LINE_HEIGHT, CURRENT_TAB_LINE_HEIGHT, and CURRENT_HEADER_LINE_HEIGHT, respectively. This fixes display of vertical scroll bar when the height of the window's mode line changes. * src/dispnew.c (adjust_glyph_matrix): When resizing a window's matrix, reset the mode_line_p flag of the previous mode-line row, so that the window_box_height, CURRENT_MODE_LINE_HEIGHT, and their ilk won't use stale info. (Bug#38828)
| * * src/fileio.c (Fwrite_region): Improve the doc string.Eli Zaretskii2020-01-021-0/+1
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| * Fix removal of frame decorations on Windows (Bug#38705)Martin Rudalics2020-01-022-0/+7
| | | | | | | | | | | | | | | | * src/w32fns.c (w32_set_undecorated): Actualize f->output_data.w32->dwStyle for subsequent calls of AdjustWindowRect (Bug#38705). * src/w32term.h (struct w32_output): Add comment for dwstyle slot.
| * Fix compilation with GTK versions older than 3Eli Zaretskii2020-01-011-1/+1
| | | | | | | | | | | | | | | | * src/xfns.c (x_get_net_workarea): Change a recently moved #ifndef so that GTK builds which need this function will compile it. Reported by John <jpff@codemist.co.uk>. (cherry picked from commit d36adb544d984b91c70f6194da01344e4b2b6fc9)
| * Revert "Raise default max-specpdl-size value"Mattias Engdegård2020-01-011-1/+1
| | | | | | | | This reverts commit bb9402e6e9c12938aee31b81e25511eb1f6335d2.
| * Raise default max-specpdl-size valueMattias Engdegård2020-01-011-1/+1
| | | | | | | | | | | | | | | | | | Occasionally, loading cl-generic.el from source requires max_specpdl_size > 1600 when bootstrapping, and thus fails. In any case we are very close to the limit. * src/eval.c (init_eval_once): Raise max_specpdl_size to 1800. * doc/lispref/variables.texi (Local Variables): Update docs.
* | Let the OS clear large new objectsPaul Eggert2020-01-022-33/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prefer calloc to malloc+memset when allocating large zeroed objects. This avoids page thrashing when (make-vector 1000000000 nil) allocates a large nil vector, as Emacs need not touch the vector’s pages. This wins on platforms like GNU/Linux where calloc can fiddle with page tables to create a block of memory that is lazily zeroed. * src/alloc.c (lisp_malloc, lmalloc, allocate_vectorlike): New arg CLEARIT to tell callee whether to use malloc or calloc. All callers changed. (allocate_clear_vector, allocate_nil_vector): New functions. * src/alloc.c (xzalloc, make_vector): * src/lisp.h (make_nil_vector): Prefer calloc to malloc + memset(...,0,...).
* | Fix compilation with GTK versions older than 3Eli Zaretskii2020-01-011-1/+1
| | | | | | | | | | | | * src/xfns.c (x_get_net_workarea): Change a recently moved #ifndef so that GTK builds which need this function will compile it. Reported by John <jpff@codemist.co.uk>.
* | Assume C99-style ‘long long’Paul Eggert2019-12-312-30/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | Now that Gnulib assumes ‘long long’, it is a good time to clean out old cruft porting to pre-C99 compilers that lack it. * src/data.c (ULL_WIDTH, ULL_MAX): Remove. All uses replaced by ULLONG_WIDTH, ULLONG_MAX. (bits_word_to_host_endian): Assume ‘unsigned long long’. By the way, the old code had a performance typo: it used HAVE_UNSIGNED_LONG_LONG where it should have used HAVE_UNSIGNED_LONG_LONG_INT. * src/sysdep.c (ULLONG_MAX): Remove, as lib/limits.h does this now. (time_from_jiffies) [GNU_LINUX]: Assume ‘long long’.
* | Merge from origin/emacs-27Paul Eggert2020-01-01226-229/+230
|\ \ | |/ | | | | | | | | | | | | | | | | | | 186152ba40 Pacify gcc -Wunused-function on Ubuntu 18.04.3 4cd143aded Fix copyright years by hand 365e01cc9f Update copyright year to 2020 cd2c156163 ; * etc/NEWS: Make the description of XDG fallback more ac... # Conflicts: # etc/NEWS # etc/refcards/ru-refcard.tex
| * Pacify gcc -Wunused-function on Ubuntu 18.04.3Paul Eggert2020-01-011-2/+2
| | | | | | | | | | | | | | This improves on 2019-12-25T20:01:07Z!eggert@cs.ucla.edu, by fixing a GCC warning on Ubuntu 18.04.3 “‘x_get_net_workarea’ defined but not used”. * src/xfns.c (x_get_net_workarea) [!USE_GTK]: Do not define.
| * Update copyright year to 2020Paul Eggert2020-01-01226-227/+228
| | | | | | | | Run "TZ=UTC0 admin/update-copyright $(git ls-files)".
* | Merge from origin/emacs-27Glenn Morris2019-12-305-18/+50
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 59f71d20ea (origin/emacs-27) Fix tar-mode reading the oldgnu Tar format e3ec84fd7d Ensure mini-window is resized to show active minibuffer co... 450633f85a Fix mini-window resizing under resize-mini-windows = t 219d47893a (emacs-27) Fixes for makeinfo 4.13 4bbfd2b42f ; fix previous NEWS entry 81b697d106 Fix crash under -nw on macOS properly this time 9ce4207969 Revert "Check for GUI frame in ns_color_index_to_rgba" 732dcfc850 Ignore all color fonts when using XFT aa0c679f48 Avoid unbounded growth of cl-random-state components (bug#... # Conflicts: # etc/NEWS # src/nsterm.m
| * Ensure mini-window is resized to show active minibuffer contentsEli Zaretskii2019-12-301-0/+15
| | | | | | | | | | | | * src/keyboard.c (read_char, command_loop_1): Resize the mini-window after clearing the echo area while minibuffer is active. (Bug#38645)
| * Fix mini-window resizing under resize-mini-windows = tEli Zaretskii2019-12-301-1/+6
| | | | | | | | | | | | * src/window.c (grow_mini_window): Fix resizing of mini-window when the echo area is cleared, and the caller asks for the mini-window to have zero lines. (Bug#38791)
| * Fix crash under -nw on macOS properly this timeRobert Pluim2019-12-291-1/+3
| | | | | | | | | | | | * src/dispextern.h (FACE_COLOR_TO_PIXEL): Only use ns_color_index_to_rgba when we're running under the NS gui (Bug#38564).
| * Revert "Check for GUI frame in ns_color_index_to_rgba"Robert Pluim2019-12-291-12/+7
| | | | | | | | This reverts commit ea84a95bd8d43612b4a424fb93de25a68ac31d05.
| * Ignore all color fonts when using XFTRobert Pluim2019-12-291-1/+16
| | | | | | | | | | | | | | | | * etc/NEWS: Announce change to matching color fonts when using XFT. * src/ftfont.c (ftfont_list) [HAVE_XFT && FC_COLOR]: Query for the color attribute of the matched font, and skip it if it is not FcFalse (Bug#37786).
* | Merge from origin/emacs-27Glenn Morris2019-12-301-1/+1
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 70fe552c61 ; xref-references-in-directory: Autoload as well 181f571651 Fix up requires 43f66c3368 Extract xref-matches-in-files from project--find-regexp-in... 65af18d86e Rename xref-collect-references and xref-collect-matches 98788bf976 ; Improve the docstring some more c190e91a1e Improve docstrings 012c12a05e Fix when expose draws partially visible first glyph (bug#3... d915b8c3f1 Don't require semantic/fw 50a0126402 Do some renames for clarity 74261ff301 Rearrange NEWS, add missing documentation 6c9571379e Fix interactive spec in netrc-parse 32222fb34c Fix documentation of define-obsolete-* functions # Conflicts: # etc/NEWS
| * Fix when expose draws partially visible first glyph (bug#38731)Alan Third2019-12-291-1/+1
| | | | | | | | | | * src/xdisp.c (expose_area): When the face extends to the end of the line draw text from the correct x coordinate.
* | Merge from origin/emacs-27Glenn Morris2019-12-271-2/+0
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | 8aad80d661 Fix installer build 47a73e3e14 Update Windows build documentation cd55984153 Calc: add missing dynamic variable declarations e8aa6f19e9 * doc/emacs/buffers.texi (Kill Buffer): Improve indexing. ccd7cd2c51 Speed up dired-do-find-regexp 7edb1f0773 ; Remove outdated declarations 6ab40c1a51 ; Clarify the assumption be38e39fcc project--find-regexp-in-files: Support remote files 21c3020fce Document some restrictions for module functions. e1ce9f3423 Don't recommend using 'module-load' for loading modules. 03f962a486 Port x_get_monitor_attributes_fallback to !HAVE_GTK3 0b32f59764 Fix compilation warning in gnus-start.el
| * Port x_get_monitor_attributes_fallback to !HAVE_GTK3Paul Eggert2019-12-251-2/+0
| | | | | | | | | | | | * src/xfns.c (x_get_net_workarea) [!HAVE_GTK3]: Define in this case too, since x_get_monitor_attributes_fallback contains a call to it regardless whether HAVE_GTK3 is defined.
| * * src/pdumper.c (Fdump_emacs_portable): Reword error message.Philipp Stephani2019-12-241-1/+3
| | | | | | | | (cherry picked from commit ac7b2607735a64e657d65c87d8c9f73755ff3efa)
| * Don’t allow portable dumping in interactive mode (Bug#38453).Philipp Stephani2019-12-241-0/+3
| | | | | | | | | | | | | | * src/pdumper.c (Fdump_emacs_portable): Don’t allow dumping in interactive mode. (cherry picked from commit e7edba42c8a525722cbd40f782b0df68e4976a62)
* | Fix error message about recursive use of minibufferEli Zaretskii2019-12-271-2/+2
| | | | | | | | | | * src/minibuf.c (read_minibuf): Fix formatting of an error message. Reported by martin rudalics <rudalics@gmx.at>.
* | Promote function type aliases to the public module API.Philipp Stephani2019-12-262-12/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously module authors had to define type aliases for module functions and finalizers themselves. This commit adds and documents aliases so that this is no longer necessary. * src/emacs-module.h.in: Add 'emacs_function' and 'emacs_finalizer' type aliases. * src/emacs-module.c: Remove old 'emacs_subr' and 'emacs_finalizer' type aliases. (struct Lisp_Module_Function, module_make_function): Switch from 'emacs_subr' to 'emacs_function'. * doc/lispref/internals.texi (Module Functions): Document and use 'emacs_function' type alias. (Module Values): Document 'emacs_finalizer' type alias. * etc/NEWS: Mention change.
* | Merge from origin/emacs-27Glenn Morris2019-12-255-11/+48
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | ca6a53d3bc Don't default to showing X-Faces externally in Gnus dbf4b5b2d0 Fix manual typo in Special Read Syntax a9fe6dfa90 Fix problem with emacs -nw / eww / svg 0de63092c8 Clarify base64 requirements and say what {en,de}code_codin... 6184aa003f ; * etc/NEWS: Fix boring oddities. 51ea32dd12 * src/emacs-module.h.in: Add reference to manual. 75d0cef20d Trivial docstring fixes ee12c421b6 imagemagick-types needs to initialize ImageMagick # Conflicts: # etc/NEWS
| * Clarify base64 requirements and say what {en,de}code_coding_region doesLars Ingebrigtsen2019-12-242-2/+28
| | | | | | | | | | | | | | | | | | | | * src/coding.c (Fencode_coding_region): Clarify what this does. (Fdecode_coding_region): Ditto. * src/fns.c (Fbase64_decode_region): Clarify that this function returns bytes, not text (bug#38587). (Fbase64_encode_region): Clarify that this function takes bytes, not text.
| * * src/emacs-module.h.in: Add reference to manual.Philipp Stephani2019-12-241-0/+6
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| * Trivial docstring fixesJuanma Barranquero2019-12-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ChangeLog.3: * lisp/emacs-lisp/cl-macs.el (cl-flet): * lisp/filesets.el (filesets-menu-ensure-use-cached): * lisp/progmodes/compile.el (compilation-context-lines): * lisp/progmodes/prolog.el (prolog-paren-indent): * lisp/progmodes/sql.el (sql-password-search-wallet-function): Fix typos in docstrings. * lisp/cedet/semantic/analyze.el (semantic-analyze-push-error): Doc fix. * lisp/emacs-lisp/map.el (map-put, map-info): Refill docstring. (map-contains-key): Fix typo. (map-every-p): Doc fix.
| * imagemagick-types needs to initialize ImageMagickDhruva Krishnamurthy2019-12-231-8/+13
| | | | | | | | | | | | | | * src/image.c (imagemagick_initialize): New function, with body taken from imagemagick_load_image. (imagemagick_load_image, Fimagemagick_types): Use it. Copyright-paperwork-exempt: yes
* | Support .dylib suffix for modules on macOS (Bug#36226).Philipp Stephani2019-12-251-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On macOS, shared libraries typically have the suffix .dylib. This commit switches the module suffix to .dylib on Darwin to account for that. To also support the .so suffix, introduce the concept of a secondary module suffix. * configure.ac: Switch MODULES_SUFFIX to .dylib for Darwin, introduce MODULES_SECONDARY_SUFFIX. * src/lread.c (Fload, syms_of_lread): Also use MODULES_SECONDARY_SUFFIX if defined. * test/src/emacs-module-tests.el (module-darwin-secondary-suffix): New unit test.
* | * src/minibuf.c (read_minibuf): Use `user-error`Stefan Monnier2019-12-231-3/+4
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* | Prepare module header generation for Emacs 28.Philipp Stephani2019-12-242-0/+14
| | | | | | | | | | | | | | | | * configure.ac: Substitute environment function snippet for Emacs 28. * src/module-env-28.h: New file, with dummy contents for now. * src/emacs-module.h.in: Provide emacs_env_28 structure.
* | * src/emacs-module.h.in: Use @emacs_major_version@ for current env.Philipp Stephani2019-12-241-1/+1
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* | * src/pdumper.c (Fdump_emacs_portable): Reword error message.Philipp Stephani2019-12-231-1/+3
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* | Remove some undefined behavior related to left shifts.Philipp Stephani2019-12-234-10/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | Found by UBSan. * src/nsfns.m (ns_set_foreground_color, ns_set_background_color): * src/nsimage.m (getPixelAtX:Y:): * src/nsterm.m (ns_color_index_to_rgba): Add explicit casts to avoid undefined behavior when left-shifting beyond the bounds of the int type. * src/macfont.m (METRICS_VALUE): Add explicit casts to avoid undefined behavior when left-shifting a negative value.
* | Don’t allow portable dumping in interactive mode (Bug#38453).Philipp Stephani2019-12-231-0/+3
| | | | | | | | | | * src/pdumper.c (Fdump_emacs_portable): Don’t allow dumping in interactive mode.
* | Make argument names in module interface more consistent.Philipp Stephani2019-12-234-113/+106
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, the names of arguments and other details were needlessly inconsistent between the documentation, the declarations, and the definitions, as well as between each other. This commit makes them more consistent, in most cases by applying the names from the documentation everywhere. * src/module-env-27.h: * src/module-env-25.h: * src/emacs-module.h.in: * src/emacs-module.c (module_get_environment) (module_make_global_ref, module_free_global_ref) (module_non_local_exit_get, module_non_local_exit_signal) (module_make_function, module_funcall, module_type_of) (module_is_not_nil, module_extract_integer) (module_extract_float, module_copy_string_contents) (module_make_string, module_vec_set, module_vec_get) (module_vec_size, module_extract_time) (module_assert_runtime): * doc/lispref/internals.texi (Module Initialization) (Module Functions, Module Values): Make argument names and some other details consistent. No functional changes.
* | Bump Emacs version to 28.0.50Eli Zaretskii2019-12-231-1/+1
|/ | | | | | | | | | | | | | | * README: * configure.ac: * nt/README.W32: * msdos/sed2v2.inp: * src/msdos.c (internal_terminal_init): * etc/refcards/ru-refcard.tex: Bump Emacs version to 28.0.50. * lisp/cus-edit.el (customize-changed-options-previous-release): Bump up the value to 26.3. * etc/NEWS.27: Renamed from NEWS. * etc/NEWS: New file for Emacs 28.
* Document and verify that emacs_limb_t doesn’t have padding bits.Philipp Stephani2019-12-231-0/+7
| | | | | | | | | | | | | | | | | | This is a useful property when doing further bit-twiddling with the magnitude array before/after calling extract_big_integer or make_big_integer. For example, constructing an emacs_limb_t object using repeated shift-and-add should work as expected, but relies on the type not having padding bits. Since the C standard already guarantees that unsigned integers use a pure binary representation, not having padding bits is enough to guarantee that the type has unique object representations in the sense of C++’s std::has_unique_object_representations. * doc/lispref/internals.texi (Module Values): Document that emacs_limb_t doesn’t have padding bits. * src/emacs-module.c: Verify that emacs_limb_t doesn’t have padding bits.
* Fix extension of underline, overline, and strike-through attributesJimmy Aguilar Mena2019-12-231-0/+3
| | | | | | | * src/xdisp.c (extend_face_to_end_of_line): Don't return early if face attributes beyond background color and box are set, since that means these attributes need to be extended past the EOL.
* Fix documentation of implied frame resizing (Bug#38684)Martin Rudalics2019-12-231-5/+5
| | | | | | * src/frame.c (frame_inhibit_implied_resize): Fix doc-string. * doc/lispref/frames.texi (Implied Frame Resizing): Update and rewrite section.
* Fix wording of recent documentation changesEli Zaretskii2019-12-221-8/+8
| | | | | | | | * src/xdisp.c (syms_of_xdisp): * lisp/minibuffer.el (minibuffer-message-clear-timeout): * etc/NEWS: * doc/lispref/display.texi (Displaying Messages): Minor changes of wording of a recent commit. (Bug#38457)
* Fix display of working text on NS (Bug#23412, Bug#1453)Masahiro Nakamura2019-12-221-4/+4
| | | | | | | | | | * lisp/term/ns-win.el (ns-insert-working-text): (ns-delete-working-text): Change how working text is deleted to handle changed order of operations. * src/nsterm.m ([EmacsView insertText:]): Move deletion of working text until after insertion of new text. Copyright-paperwork-exempt: yes
* Check if file is in iCloud drive (bug#38618)Alan Third2019-12-221-0/+11
| | | | | * src/nsfns.m (ns_set_represented_filename): Check whether the file is a `ubiquitous item', and if so don't display a proxy icon.
* New variable set-message-function to show message at the end of the minibufferJuri Linkov2019-12-222-4/+53
| | | | | | | | | | | | | | | | | | | * doc/lispref/display.texi (Displaying Messages): Document set-message-function and clear-message-function. * lisp/minibuffer.el (minibuffer-message-clear-timeout): New defcustom. (minibuffer-message-timer, minibuffer-message-overlay): New variables. (set-minibuffer-message, clear-minibuffer-message): New functions. (set-message-function, clear-message-function): Set variables to set-minibuffer-message and clear-minibuffer-message respectively. * src/keyboard.c (read_char): Call clear_message when Vclear_message_function is a function. * src/xdisp.c (set_message): Call Vset_message_function when it's a function. (clear_message): Call Vclear_message_function when it's a function. (syms_of_xdisp): New variables set-message-function and clear-message-function (bug#38457).
* ;* src/process.c (read_process_output): Fix last change.Eli Zaretskii2019-12-211-1/+4
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