emacs/src/lcms.c, branch scratch/gnus-decoded Emacs is the extensible, customizable, self-documenting real-time display editor. Merge from origin/emacs-26 2019-01-01T01:57:29+00:00 Paul Eggert 2019-01-01T01:57:29+00:00 ba809612c06bcabd05dcbaae79da39dcb0925992 2fcf2df Fix copyright years by hand 26bed8b Update copyright year to 2019 2814292 Fix value of default frame height. (Bug#33921) 
2fcf2df Fix copyright years by hand
26bed8b Update copyright year to 2019
2814292 Fix value of default frame height.  (Bug#33921)
Update copyright year to 2019 2019-01-01T01:01:13+00:00 Paul Eggert 2019-01-01T00:59:58+00:00 26bed8ba10eeaf0a340a8d0d760c5578dddec867 Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'. 
Run 'TZ=UTC0 admin/update-copyright $(git ls-files)'.
Improve bignum support for system types 2018-08-28T04:45:23+00:00 Paul Eggert 2018-08-28T04:27:50+00:00 d77d01d22902acdc45c2c7059de4f1b158ab5806 Use bignums when Emacs converts to and from system types like off_t for file sizes whose values can exceed fixnum range. Formerly, Emacs sometimes generted floats and sometimes ad-hoc conses of integers. Emacs still accepts floats and conses for these system types, in case some stray Lisp code is generating them, though this usage is obsolescent. * doc/lispref/files.texi (File Attributes): * doc/lispref/hash.texi (Defining Hash): * doc/lispref/nonascii.texi (Character Sets): * doc/lispref/os.texi (User Identification): * doc/lispref/processes.texi (System Processes): * etc/NEWS: Document changes. * src/bignum.c (mpz_set_uintmax, make_biguint) (mpz_set_uintmax_slow, bignum_to_intmax, bignum_to_uintmax): New functions. (mpz_set_intmax_slow): Implement via mpz_limbs_write, to avoid the need for an extra pass through a negative number. * src/charset.c (Fencode_char): * src/composite.h (LGLYPH_SET_CODE): * src/dired.c (file_attributes): * src/dosfns.c, src/w32.c (list_system_processes) (system_process_attributes): * src/editfns.c (init_editfns, Fuser_uid, Fuser_real_uid) (Fgroup_gid, Fgroup_real_gid, Femacs_pid): * src/emacs-module.c (check_vec_index): * src/fns.c (Fsafe_length): * src/process.c (record_deleted_pid, Fprocess_id): * src/sysdep.c (list_system_processes, system_process_attributes): * src/xselect.c (x_own_selection, selection_data_to_lisp_data): * src/xterm.c (set_wm_state): * src/inotify.c (inotifyevent_to_event, add_watch) (inotify_callback): If an integer is out of fixnum range, use a bignum instead of converting it to a float or a cons of integers. * src/coding.c (Fdefine_coding_system_internal): * src/frame.c (frame_windows_min_size) (x_set_frame_parameters): * src/fringe.c (Fdefine_fringe_bitmap): * src/nsterm.m (mouseDown:): * src/syntax.c (find_defun_start): * src/w32fns.c (x_set_undecorated, w32_createwindow) (w32_wnd_proc, Fx_create_frame, Fx_show_tip) (w32_console_toggle_lock_key): * src/w32inevt.c (key_event): * src/w32proc.c (Fw32_get_locale_info): Do not mishandle floats by treating their addresses as their values. * src/data.c (store_symval_forwarding): * src/gnutls.c (Fgnutls_error_fatalp, Fgnutls_error_string): * src/keyboard.c (command_loop_1, make_lispy_event): * src/lread.c (read_filtered_event, read1) (substitute_object_recurse): * src/window.c (Fcoordinates_in_window_p, Fwindow_at) (window_resize_apply, Fset_window_vscroll): * src/xdisp.c (handle_single_display_spec, try_scrolling) (redisplay_window, calc_pixel_width_or_height) (calc_line_height_property, on_hot_spot_p): * src/xfaces.c (check_lface_attrs): * src/xselect.c (x_get_local_selection, cons_to_x_long) (lisp_data_to_selection_data, clean_local_selection_data) (x_check_property_data, x_fill_property_data): (x_send_client_event): Do not reject bignums. * src/data.c (INTBIG_TO_LISP, intbig_to_lisp) (uintbig_to_lisp): Remove. All uses removed. * src/data.c (cons_to_unsigned, cons_to_signed): * src/dbusbind.c (xd_signature, xd_extract_signed) (xd_extract_unsigned): * src/dispnew.c (sit_for): * src/dosfns.c, src/w32.c (system_process_attributes): * src/editfns.c (Fuser_full_name): * src/fileio.c (file_offset): * src/fileio.c (write_region): * src/font.c (font_unparse_xlfd, font_open_for_lface, Fopen_font): * src/frame.c (x_set_screen_gamma): * src/frame.h (NUMVAL, FRAME_PIXEL_X_FROM_CANON_X) (FRAME_PIXEL_Y_FROM_CANON_Y): * src/image.c (parse_image_spec, x_edge_detection) (compute_image_size): * src/json.c (json_to_lisp): * src/lcms.c (PARSE_LAB_LIST_FIELD, Flcms_cie_de2000) (PARSE_XYZ_LIST_FIELD, PARSE_JCH_LIST_FIELD) (PARSE_JAB_LIST_FIELD, PARSE_VIEW_CONDITION_FLOAT) (Flcms_temp_to_white_point): * src/nsimage.m (ns_load_image, setSizeFromSpec): * src/process.c (Fsignal_process, handle_child_signal): * src/sysdep.c (system_process_attributes): * src/xdisp.c (calc_line_height_property): Handle bignums. * src/data.c (Fnumber_to_string): Use proper predicate name in signal if the argument is not a number. * src/lisp.h (make_uint): New function. (INT_TO_INTEGER): New macro. (FIXED_OR_FLOATP, CHECK_FIXNUM_OR_FLOAT) (CHECK_FIXNUM_OR_FLOAT_COERCE_MARKER, INTEGER_TO_CONS) (make_fixnum_or_float): Remove; no longer used. * src/nsfns.m, src/w32fns.c, src/xfns.c (Fx_create_frame): Reject floating-point min-width or min-height. * src/process.c (handle_child_signal): Do not worry about floating-point pids, as they are no longer generated. 
Use bignums when Emacs converts to and from system types like
off_t for file sizes whose values can exceed fixnum range.
Formerly, Emacs sometimes generted floats and sometimes ad-hoc
conses of integers.  Emacs still accepts floats and conses for
these system types, in case some stray Lisp code is generating
them, though this usage is obsolescent.
* doc/lispref/files.texi (File Attributes):
* doc/lispref/hash.texi (Defining Hash):
* doc/lispref/nonascii.texi (Character Sets):
* doc/lispref/os.texi (User Identification):
* doc/lispref/processes.texi (System Processes):
* etc/NEWS:
Document changes.
* src/bignum.c (mpz_set_uintmax, make_biguint)
(mpz_set_uintmax_slow, bignum_to_intmax, bignum_to_uintmax):
New functions.
(mpz_set_intmax_slow): Implement via mpz_limbs_write,
to avoid the need for an extra pass through a negative number.
* src/charset.c (Fencode_char):
* src/composite.h (LGLYPH_SET_CODE):
* src/dired.c (file_attributes):
* src/dosfns.c, src/w32.c (list_system_processes)
(system_process_attributes):
* src/editfns.c (init_editfns, Fuser_uid, Fuser_real_uid)
(Fgroup_gid, Fgroup_real_gid, Femacs_pid):
* src/emacs-module.c (check_vec_index):
* src/fns.c (Fsafe_length):
* src/process.c (record_deleted_pid, Fprocess_id):
* src/sysdep.c (list_system_processes, system_process_attributes):
* src/xselect.c (x_own_selection, selection_data_to_lisp_data):
* src/xterm.c (set_wm_state):
* src/inotify.c (inotifyevent_to_event, add_watch)
(inotify_callback):
If an integer is out of fixnum range, use a bignum
instead of converting it to a float or a cons of integers.
* src/coding.c (Fdefine_coding_system_internal):
* src/frame.c (frame_windows_min_size)
(x_set_frame_parameters):
* src/fringe.c (Fdefine_fringe_bitmap):
* src/nsterm.m (mouseDown:):
* src/syntax.c (find_defun_start):
* src/w32fns.c (x_set_undecorated, w32_createwindow)
(w32_wnd_proc, Fx_create_frame, Fx_show_tip)
(w32_console_toggle_lock_key):
* src/w32inevt.c (key_event):
* src/w32proc.c (Fw32_get_locale_info):
Do not mishandle floats by treating their addresses as their
values.
* src/data.c (store_symval_forwarding):
* src/gnutls.c (Fgnutls_error_fatalp, Fgnutls_error_string):
* src/keyboard.c (command_loop_1, make_lispy_event):
* src/lread.c (read_filtered_event, read1)
(substitute_object_recurse):
* src/window.c (Fcoordinates_in_window_p, Fwindow_at)
(window_resize_apply, Fset_window_vscroll):
* src/xdisp.c (handle_single_display_spec, try_scrolling)
(redisplay_window, calc_pixel_width_or_height)
(calc_line_height_property, on_hot_spot_p):
* src/xfaces.c (check_lface_attrs):
* src/xselect.c (x_get_local_selection, cons_to_x_long)
(lisp_data_to_selection_data, clean_local_selection_data)
(x_check_property_data, x_fill_property_data):
(x_send_client_event):
Do not reject bignums.
* src/data.c (INTBIG_TO_LISP, intbig_to_lisp)
(uintbig_to_lisp):
Remove.  All uses removed.
* src/data.c (cons_to_unsigned, cons_to_signed):
* src/dbusbind.c (xd_signature, xd_extract_signed)
(xd_extract_unsigned):
* src/dispnew.c (sit_for):
* src/dosfns.c, src/w32.c (system_process_attributes):
* src/editfns.c (Fuser_full_name):
* src/fileio.c (file_offset):
* src/fileio.c (write_region):
* src/font.c (font_unparse_xlfd, font_open_for_lface, Fopen_font):
* src/frame.c (x_set_screen_gamma):
* src/frame.h (NUMVAL, FRAME_PIXEL_X_FROM_CANON_X)
(FRAME_PIXEL_Y_FROM_CANON_Y):
* src/image.c (parse_image_spec, x_edge_detection)
(compute_image_size):
* src/json.c (json_to_lisp):
* src/lcms.c (PARSE_LAB_LIST_FIELD, Flcms_cie_de2000)
(PARSE_XYZ_LIST_FIELD, PARSE_JCH_LIST_FIELD)
(PARSE_JAB_LIST_FIELD, PARSE_VIEW_CONDITION_FLOAT)
(Flcms_temp_to_white_point):
* src/nsimage.m (ns_load_image, setSizeFromSpec):
* src/process.c (Fsignal_process, handle_child_signal):
* src/sysdep.c (system_process_attributes):
* src/xdisp.c (calc_line_height_property):
Handle bignums.
* src/data.c (Fnumber_to_string): Use proper predicate name in
signal if the argument is not a number.
* src/lisp.h (make_uint): New function.
(INT_TO_INTEGER): New macro.
(FIXED_OR_FLOATP, CHECK_FIXNUM_OR_FLOAT)
(CHECK_FIXNUM_OR_FLOAT_COERCE_MARKER, INTEGER_TO_CONS)
(make_fixnum_or_float): Remove; no longer used.
* src/nsfns.m, src/w32fns.c, src/xfns.c (Fx_create_frame):
Reject floating-point min-width or min-height.
* src/process.c (handle_child_signal): Do not worry
about floating-point pids, as they are no longer generated.
Define get_proc_addr in Cygwin-w32 build 2018-08-20T21:04:24+00:00 Andy Moreton 2018-08-20T21:00:27+00:00 36de7bd7b0b9fcd038c440b4705e9186bfbaaa41 * src/w32common.h (get_proc_addr, DEF_DLL_FN, LOAD_DLL_FN): Move definitions here from src/w32.h. * src/decompress.c [WINDOWSNT]: * src/gnutls.c [WINDOWSNT]: * src/image.c [WINDOWSNT]: * src/json.c [WINDOWSNT]: * src/lcms.c [WINDOWSNT]: * src/w32font.c [WINDOWSNT]: * src/w32uniscribe.c: * src/xml.c [WINDOWSNT]: Include w32common.h. 
* src/w32common.h (get_proc_addr, DEF_DLL_FN, LOAD_DLL_FN): Move
definitions here from src/w32.h.
* src/decompress.c [WINDOWSNT]:
* src/gnutls.c [WINDOWSNT]:
* src/image.c [WINDOWSNT]:
* src/json.c [WINDOWSNT]:
* src/lcms.c [WINDOWSNT]:
* src/w32font.c [WINDOWSNT]:
* src/w32uniscribe.c:
* src/xml.c [WINDOWSNT]: Include w32common.h.
More macro renamings for bignum 2018-08-08T00:08:53+00:00 Tom Tromey 2018-08-08T00:08:53+00:00 d1ec3a0a8e4d7d56ebc1e4fa743130b9974ac6a8 * src/alloc.c, src/bidi.c, src/buffer.c, src/buffer.h, src/bytecode.c, src/callint.c, src/callproc.c, src/casefiddle.c, src/casetab.c, src/category.c, src/ccl.c, src/character.c, src/character.h, src/charset.c, src/charset.h, src/chartab.c, src/cmds.c, src/coding.c, src/composite.c, src/composite.h, src/data.c, src/dbusbind.c, src/decompress.c, src/dired.c, src/dispextern.h, src/dispnew.c, src/disptab.h, src/doc.c, src/dosfns.c, src/editfns.c, src/emacs-module.c, src/emacs.c, src/eval.c, src/fileio.c, src/floatfns.c, src/fns.c, src/font.c, src/font.h, src/fontset.c, src/frame.c, src/frame.h, src/fringe.c, src/ftcrfont.c, src/ftfont.c, src/gfilenotify.c, src/gnutls.c, src/gtkutil.c, src/image.c, src/indent.c, src/insdel.c, src/intervals.c, src/json.c, src/keyboard.c, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c, src/sound.c, src/syntax.c, src/syntax.h, src/sysdep.c, src/term.c, src/termhooks.h, src/textprop.c, src/undo.c, src/w32.c, src/w32console.c, src/w32fns.c, src/w32font.c, src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c, src/w32term.h, src/w32uniscribe.c, src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xml.c, src/xrdb.c, src/xselect.c, src/xsettings.c, src/xterm.c, src/xwidget.c Rename XINT->XFIXNUM, XFASTINT->XFIXNAT, XUINT->XUFIXNUM. 
* src/alloc.c, src/bidi.c, src/buffer.c, src/buffer.h, src/bytecode.c,
src/callint.c, src/callproc.c, src/casefiddle.c, src/casetab.c,
src/category.c, src/ccl.c, src/character.c, src/character.h,
src/charset.c, src/charset.h, src/chartab.c, src/cmds.c, src/coding.c,
src/composite.c, src/composite.h, src/data.c, src/dbusbind.c,
src/decompress.c, src/dired.c, src/dispextern.h, src/dispnew.c,
src/disptab.h, src/doc.c, src/dosfns.c, src/editfns.c,
src/emacs-module.c, src/emacs.c, src/eval.c, src/fileio.c,
src/floatfns.c, src/fns.c, src/font.c, src/font.h, src/fontset.c,
src/frame.c, src/frame.h, src/fringe.c, src/ftcrfont.c, src/ftfont.c,
src/gfilenotify.c, src/gnutls.c, src/gtkutil.c, src/image.c,
src/indent.c, src/insdel.c, src/intervals.c, src/json.c,
src/keyboard.c, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h,
src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c,
src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c,
src/sound.c, src/syntax.c, src/syntax.h, src/sysdep.c, src/term.c,
src/termhooks.h, src/textprop.c, src/undo.c, src/w32.c,
src/w32console.c, src/w32fns.c, src/w32font.c, src/w32inevt.c,
src/w32proc.c, src/w32select.c, src/w32term.c, src/w32term.h,
src/w32uniscribe.c, src/window.c, src/xdisp.c, src/xfaces.c,
src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xml.c,
src/xrdb.c, src/xselect.c, src/xsettings.c, src/xterm.c, src/xwidget.c
Rename XINT->XFIXNUM, XFASTINT->XFIXNAT, XUINT->XUFIXNUM.
Rename integerp->fixnum, etc, in preparation for bignums 2018-07-13T04:12:27+00:00 Tom Tromey 2018-07-07T03:56:17+00:00 42fe787b0f26c2df682b2797407a669ef8522ccb * src/json.c, src/keyboard.c, src/keyboard.h, src/keymap.c, src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c, src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c, src/process.c, src/profiler.c, src/search.c, src/sound.c, src/syntax.c, src/sysdep.c, src/term.c, src/terminal.c, src/textprop.c, src/undo.c, src/w16select.c, src/w32.c, src/w32console.c, src/w32cygwinx.c, src/w32fns.c, src/w32font.c, src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c, src/w32uniscribe.c, src/widget.c, src/window.c, src/xdisp.c, src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c, src/xrdb.c, src/xselect.c, src/xterm.c, src/xwidget.c: Rename INTEGERP->FIXNUM, make_number->make_fixnum, CHECK_NUMBER->CHECK_FIXNUM, make_natnum->make_fixed_natum, NUMBERP->FIXED_OR_FLOATP, NATNUMP->FIXNATP, CHECK_NATNUM->CHECK_FIXNAT. 
* src/json.c, src/keyboard.c, src/keyboard.h, src/keymap.c,
src/kqueue.c, src/lcms.c, src/lisp.h, src/lread.c, src/macros.c,
src/marker.c, src/menu.c, src/minibuf.c, src/msdos.c, src/print.c,
src/process.c, src/profiler.c, src/search.c, src/sound.c,
src/syntax.c, src/sysdep.c, src/term.c, src/terminal.c,
src/textprop.c, src/undo.c, src/w16select.c, src/w32.c,
src/w32console.c, src/w32cygwinx.c, src/w32fns.c, src/w32font.c,
src/w32inevt.c, src/w32proc.c, src/w32select.c, src/w32term.c,
src/w32uniscribe.c, src/widget.c, src/window.c, src/xdisp.c,
src/xfaces.c, src/xfns.c, src/xfont.c, src/xftfont.c, src/xmenu.c,
src/xrdb.c, src/xselect.c, src/xterm.c, src/xwidget.c: Rename
INTEGERP->FIXNUM, make_number->make_fixnum, CHECK_NUMBER->CHECK_FIXNUM,
make_natnum->make_fixed_natum, NUMBERP->FIXED_OR_FLOATP,
NATNUMP->FIXNATP, CHECK_NATNUM->CHECK_FIXNAT.
Update copyright year to 2018 2018-01-01T08:57:59+00:00 Paul Eggert 2018-01-01T08:21:42+00:00 5c7dd8a783fa2503f042f6671279e5fca38c35cb Run admin/update-copyright. 
Run admin/update-copyright.
Add CAM02 JCh and CAM02-UCS J'a'b' conversions 2017-09-30T12:00:53+00:00 Mark Oteiza 2017-09-26T21:13:36+00:00 645ff6c7029daef082b3a558407121207fa64ff5 * src/lcms.c (rad2deg, parse_jch_list, parse_jab_list, xyz_to_jch): (jch_to_xyz, jch_to_jab, jab_to_jch): New functions. (lcms-jch->xyz, lcms-jch->xyz, lcms-jch->jab, lcms-jab->jch): New Lisp functions. (lcms-cam02-ucs): Refactor. (syms_of_lcms2): Declare new functions. * test/src/lcms-tests.el (lcms-roundtrip, lcms-ciecam02-gold): (lcms-jmh->cam02-ucs-silver): New tests. * etc/NEWS: Mention new functions. 
* src/lcms.c (rad2deg, parse_jch_list, parse_jab_list, xyz_to_jch):
(jch_to_xyz, jch_to_jab, jab_to_jch): New functions.
(lcms-jch->xyz, lcms-jch->xyz, lcms-jch->jab, lcms-jab->jch): New Lisp
functions.
(lcms-cam02-ucs): Refactor.
(syms_of_lcms2): Declare new functions.
* test/src/lcms-tests.el (lcms-roundtrip, lcms-ciecam02-gold):
(lcms-jmh->cam02-ucs-silver): New tests.
* etc/NEWS: Mention new functions.
Expose viewing conditions in CAM02-UCS metric 2017-09-22T03:06:00+00:00 Mark Oteiza 2017-09-22T02:47:24+00:00 d24ec5854098841388dfecf2c668e7f48f348af0 Also add tests from the colorspacious library. Finally, catch an errant calculation, where degrees were not being converted to radians. * src/lcms.c (deg2rad, default_viewing_conditions): (parse_viewing_conditions): New functions. (lcms-cam02-ucs): Add comments pointing to references used. Expand the docstring and explain viewing conditions. JCh hue is given in degrees and needs to be converted to radians. (lcms-d65-xyz): Remove. No need to duplicate this in Lisp or make the API needlessly impure. * test/src/lcms-tests.el: Reword commentary. (lcms-rgb255->xyz): New function. (lcms-cri-cam02-ucs): Fix let-binding. (lcms-dE-cam02-ucs-silver): New test, assimilated from colorspacious. 
Also add tests from the colorspacious library.  Finally, catch an
errant calculation, where degrees were not being converted to radians.
* src/lcms.c (deg2rad, default_viewing_conditions):
(parse_viewing_conditions): New functions.
(lcms-cam02-ucs): Add comments pointing to references used.  Expand
the docstring and explain viewing conditions.  JCh hue is given in
degrees and needs to be converted to radians.
(lcms-d65-xyz): Remove.  No need to duplicate this in Lisp or make the
API needlessly impure.
* test/src/lcms-tests.el: Reword commentary.
(lcms-rgb255->xyz): New function.
(lcms-cri-cam02-ucs): Fix let-binding.
(lcms-dE-cam02-ucs-silver): New test, assimilated from colorspacious.
; * src/lcms.c: Minor stylistic changes in comments. 2017-09-16T19:25:13+00:00 Eli Zaretskii 2017-09-16T19:25:13+00:00 96aaeaaffac8a93d9c8126ba77ad217a3f323fce