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* Fix implicit declaration of getenv and atoltmpAndreas Schwab2020-01-151-0/+1
| | | | * src/gtkutil.c: Include <stdlib.h>.
* * src/pdumper.c (dump_vectorlike): Unbreak build after 724af7671590cPhilipp Stephani2020-01-131-1/+1
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* Use decode_string_utf_8 in emacs-module.c.Philipp Stephani2020-01-133-3/+24
| | | | | | | | | | | Now that decode_string_utf_8 is available, we can use it to signal errors on invalid input. * src/coding.c (syms_of_coding): Move Qutf_8_string_p from json.c since it’s now used outside json.c. * src/emacs-module.c (module_decode_utf_8): New helper function. (module_make_function, module_copy_string_contents): Use it.
* Merge from origin/emacs-27Glenn Morris2020-01-111-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | f0ebd919c1 (origin/emacs-27) ; * doc/lispref/anti.texi (Antinews): Fi... 6f059159ee Update Acknowledgments sections e1262d45f9 Update Antinews in ELisp manual fd8128f0c1 ; Move the description of define-inline to a different nod... 524441d6b3 Improve wording in the ELisp manual 8addfa91c8 Reset to the standard value when reverting session's custo... d6f9b09777 Fix saving multiple themes c556aabde8 Calc: fix interval entry (bug#39040) 91cd3c1372 Fix horizontal line display in Custom buffers 15c8e984ae ; * etc/NEWS: Fix a typo. ff8996a337 flymake: fix typo in variable binding (bug#38752) 16eaaa07e6 ; Minor spelling fixes 5efe795659 Update Antinews in the Emacs manual 5841240295 Use NSNumber instead of BOOL (bug#39047) beec9f64a5 Add comment on fido-mode's file-sorting semantics eb3c6ad325 Consider non-string minibuffer-default in icomplete # Conflicts: # etc/NEWS
| * Use NSNumber instead of BOOL (bug#39047)Väinö Järvelä2020-01-091-2/+2
| | | | | | | | | | | | * src/nsfns.m (ns_set_represented_filename): Use correct type. Copyright-paperwork-exempt: yes
* | Remove obsolete thread-alive-pMichael Albinus2020-01-091-3/+0
| | | | | | | | | | | | * etc/NEWS (thread-alive-p): * lisp/thread.el (thread-alive-p): * src/thread.c (thread-alive-p): Remove.
* | Merge from origin/emacs-27Glenn Morris2020-01-081-0/+4
|\ \ | |/ | | | | 1fe596d89f (origin/emacs-27) Fix another compilation problem in a bui...
| * Fix another compilation problem in a build without threadsEli Zaretskii2020-01-081-0/+4
| | | | | | | | | | * src/systhread.c (sys_thread_set_name) [!THREADS_ENABLED]: Add a trivial implementation.
* | Merge from origin/emacs-27Glenn Morris2020-01-081-2/+1
|\ \ | |/ | | | | 50dc615095 (origin/emacs-27) Fix build without threads
| * Fix build without threadsEli Zaretskii2020-01-081-2/+1
| | | | | | | | | | | | * src/systhread.c (sys_thread_create) [!THREADS_ENABLED]: Update the function's signature to match prototype. Reported by Glenn Morris <rgm@gnu.org>. (Bug#38632)
* | Merge from origin/emacs-27Glenn Morris2020-01-088-37/+69
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 6cd9ccb0a2 (origin/emacs-27) Fix compression of directories in Dired 42329e6d3b ; * etc/NEWS: Review of the whole text. af5709f16b Further enhancement on `tramp-file-local-name' fb432446f5 Objective C Mode imenu: cease recognizing "functions" with... a18373a999 ; * etc/NEWS: Update the text about the XDG_CONFIG_HOME/em... 73fd8a4b53 Fix BSD and macOS builds w.r.t. pthread_setname_np (bug#38... f54b24304d Scale top-left coordinates in display-monitor-attributes-list b46c75b16c xref-matches-in-files: Big Tramp speed-up 883b3490d8 * lisp/net/tramp.el (tramp-file-local-name): Remove `save-... c01f55f126 Fix rendering bug due to unsynchronized cairo surface size... 075f21c0e3 Avoid crash by access to cleared img->pixmap->data/img->ma... 16c6dfb4f1 Avoid assertion violations in very small-height windows 9063124b91 Use pthread_setname_np to set thread name # Conflicts: # etc/NEWS # lisp/net/tramp.el
| * Fix BSD and macOS builds w.r.t. pthread_setname_np (bug#38632)Mattias Engdegård2020-01-074-33/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pthread_setname_np takes only a single argument on BSD and macOS, and affects the current thread only. * configure.ac: Add check for single-argument pthread_setname_np * src/systhread.c (sys_thread_set_name): New (w32 and pthread versions). (sys_thread_create): Remove name argument and name-setting. (w32_beginthread_wrapper): Remove name-setting. * src/systhread.h (sys_thread_create, sys_thread_set_name): Update prototypes. * src/thread.c (run_thread): Call sys_thread_set_name. (Fmake_thread): Adapt call to sys_thread_create. * src/thread.h (struct thread_state): Adjust comment.
| * Scale top-left coordinates in display-monitor-attributes-listRobert Pluim2020-01-071-0/+2
| | | | | | | | | | | | | | | | | | When using multiple monitors, and HiDPI, the top-left coordinates of the monitors need to be adjusted, not just the width and height (Bug#31223). * xfns.c (Fx_display_monitor_attributes_list): Scale top-left coordinates.
| * Fix rendering bug due to unsynchronized cairo surface size (Bug#38497)YAMAMOTO Mitsuharu2020-01-071-0/+4
| | | | | | | | | | * src/xterm.c (handle_one_xevent) <ConfigureNotify> [USE_CAIRO && !USE_GTK]: Call x_cr_update_surface_desired_size for a related frame as a fallback.
| * Avoid crash by access to cleared img->pixmap->data/img->mask->data (Bug#38774)YAMAMOTO Mitsuharu2020-01-071-0/+4
| | | | | | | | | | * src/image.c (prepare_image_for_display) [USE_CAIRO]: Call IMAGE_BACKGROUND and IMAGE_BACKGROUND_TRANSPARENT.
| * Avoid assertion violations in very small-height windowsEli Zaretskii2020-01-061-8/+20
| | | | | | | | | | | | | | | | * src/xdisp.c (try_cursor_movement, redisplay_window) (row_containing_pos): Skip tab-line glyph rows in addition to header-line rows, when working on the top-most glyph row of a window. This avoids assertion violations in set_cursor_from_row. (Bug#38966)
| * Use pthread_setname_np to set thread nameRobert Pluim2020-01-062-7/+12
| | | | | | | | | | | | | | | | | | | | | | | | * configure.ac: Remove check for sys/prctl.h and prctl, check for pthread_setname_np instead. * systhread.c: Remove sys/prctl.h include. (sys_thread_create) [HAVE_PTHREAD_SETNAME_NP]: Use pthread_setname_np to set the name of the newly created thread (Bug#38632). * thread.c (Fmake_thread): Use ENCODE_SYSTEM instead of ENCODE_UTF_8 on the thread name.
* | Fix sxhash-equal on bytecodes, markers, etc.Paul Eggert2020-01-074-40/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem reported by Pip Cet (Bug#38912#14). * doc/lispref/objects.texi (Equality Predicates): Document better when ‘equal’ looks inside objects. * doc/lispref/windows.texi (Window Configurations): Don’t say that ‘equal’ looks inside window configurations. * etc/NEWS: Mention the change. * src/fns.c (internal_equal): Do not look inside window configurations. (sxhash_obj): Hash markers, byte-code function objects, char-tables, and font objects consistently with Fequal. * src/window.c (compare_window_configurations): Now static. Remove last argument. Caller changed. * test/lisp/ffap-tests.el (ffap-other-window--bug-25352): Use compare-window-configurations, not ‘equal’. * test/src/fns-tests.el (test-sxhash-equal): New test.
* | Help the compiler inline sxhashPaul Eggert2020-01-073-9/+16
| | | | | | | | | | | | | | * src/fns.c (sxhash_obj): Rename from sxhash and make it static, so that the compiler can inline it better. (sxhash): New function that does not take a depth arg. All callers changed.
* | Fix NS frame parameters (bug#39000)Alan Third2020-01-075-26/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/frame.c (make_frame): Use new system default setting. * src/frame.h (enum ns_appearance_type): Add new system default setting. * src/nsfns.m (Fx_create_frame): Correctly handle Qunbound and support system default appearance. (syms_of_nsfns): Add Qlight. * src/nsterm.h: New method definition. * src/nsterm.m (ns_set_appearance): Correctly handle Qlight and use new setAppearance method. ([EmacsView initFrameFromEmacs:]): Use new setAppearance method. ([EmacsWindow setAppearance]): New method. * doc/lispref/frames.texi (Management Parameters): Document 'light'.
* | Mark 'catch' and 'condition-case' bytecodes as obsoleteMattias Engdegård2020-01-051-4/+4
| | | | | | | | | | | | | | | | They have not been generated by the byte-compiler since Emacs 25. * lisp/emacs-lisp/bytecomp.el (byte-catch, byte-condition-case): * src/bytecode.c (BYTE_CODES, exec_byte_code): Mark as obsolete (since Emacs 25; they were still generated in 24.4).
* | Merge from origin/emacs-27Paul Eggert2020-01-051-10/+11
|\ \ | |/ | | | | | | | | | | | | | | 448df8fec7 Improve doc-strings of 'quit-window' and 'quit-restore-win... 7f01dfca56 Fix MH-E bug #470: Show buffer discards text properties f95a2b8301 Fix some broken conditional forms 28727444f1 Fix a scoping error in tramp-sudoedit.el 6cbdd048bd * lisp/autorevert.el (auto-revert-notify-handler): Fix bra... 076dd1f69a Fix typo in 'window_box_height'
| * Fix typo in 'window_box_height'Martin Rudalics2020-01-041-10/+11
| | | | | | | | * src/xdisp.c (window_box_height): Add missing 'else'.
* | Shorten pointer printing code using a small helper function.Philipp Stephani2020-01-051-22/+20
| | | | | | | | | | * src/print.c (print_pointer): New helper function. (print_vectorlike): Use it.
* | Also print function data when printing module functions.Philipp Stephani2020-01-053-2/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is especially useful in cases where modules only use a single entry point and use the data to dispatch to the actual function. Such a design is common for languages such as Go and C++. * src/emacs-module.c (module_function_data): New function. * src/print.c (print_vectorlike): Use it to print module function data if not NULL. (print_object): Adapt size of buffer. * test/data/emacs-module/mod-test.c (emacs_module_init): Pass some non-NULL data to ‘mod-test-sum’. (Fmod_test_sum): Check that correct data is passed through. * test/src/emacs-module-tests.el (mod-test-sum-test) (module-function-object): Adapt unit tests.
* | ; Some that->than fixes.Paul Eggert2020-01-041-1/+1
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* | Fix bug in recent allocate_string_data patchPaul Eggert2020-01-041-17/+18
| | | | | | | | | | | | | | | | Reported by Glenn Morris in: https://lists.gnu.org/r/emacs-devel/2020-01/msg00098.html * src/alloc.c (allocate_string_data): If the string is small and there is not enough room in the current block, clear the string if CLEARIT.
* | Improve 'noexcept' support in C++17.Philipp Stephani2020-01-041-2/+8
| | | | | | | | | | | | | | | | | | In C++17, 'noexcept' is part of a function type and may be used in typedef declarations, see https://en.cppreference.com/w/cpp/language/noexcept_spec. * src/emacs-module.h.in: Mark function pointer type aliases as 'noexcept' in C++17.
* | emacs-module.h: Don't generate invalid C++11 code.Philipp Stephani2020-01-041-2/+2
| | | | | | | | | | | | * src/emacs-module.h.in: Remove 'noexcept' from function pointer type aliases. It is illegal there in C++11, see https://en.cppreference.com/w/cpp/language/noexcept_spec.
* | Let the OS clear new large strings of NULPaul Eggert2020-01-033-31/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | On my platform, this sped up (make-string 4000000000 0) from 2.5 to 0.015 seconds (not that people should want to do this much :-). * src/alloc.c (allocate_string_data): New arg CLEARIT. Callers changed. (Fmake_string): Prefer calloc to malloc+memset when allocating a large string of NUL bytes. (make_clear_string): New function. (make_uninit_string): Use it. (make_clear_multibyte_string): New function. (make_uninit_multibyte_string): Use it.
* | * src/alloc.c (cleanup_vector): Fix --without-modules builds.Glenn Morris2020-01-031-0/+2
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* | Implement finalizers for module functions (Bug#30373)Philipp Stephani2020-01-035-2/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * src/module-env-28.h: Add new module environment functions to module environment for Emacs 28. * src/emacs-module.h.in: Document that 'emacs_finalizer' also works for function finalizers. * src/emacs-module.c (CHECK_MODULE_FUNCTION): New function. (struct Lisp_Module_Function): Add finalizer data member. (module_make_function): Initialize finalizer. (module_get_function_finalizer) (module_set_function_finalizer): New module environment functions. (module_finalize_function): New function. (initialize_environment): Initialize new environment functions. * src/alloc.c (cleanup_vector): Call potential module function finalizer during garbage collection. * test/data/emacs-module/mod-test.c (signal_error): New helper function. (memory_full): Use it. (finalizer): New example function finalizer. (Fmod_test_make_function_with_finalizer) (Fmod_test_function_finalizer_calls): New test module functions. (emacs_module_init): Define them. * test/src/emacs-module-tests.el (module/function-finalizer): New unit test. * doc/lispref/internals.texi (Module Functions): Document new functionality. (Module Misc): Move description of 'emacs_finalizer' type to 'Module Functions' node, and add a reference to it. * etc/NEWS: Mention new functionality.
* | Fix the MS-Windows build broken by "Let the OS clear large new objects"Eli Zaretskii2020-01-031-0/+10
| | | | | | | | | | | | | | * src/w32heap.c (sys_calloc): New function, implements calloc in terms of our private implementations of malloc. * nt/inc/ms-w32.h (calloc): Redirect to sys_calloc.
* | 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)
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