GitLab

(custom-declare-variable-list): Remove var.
(error, user-error): Remove `while' loop.
(read-quoted-char-radix, read-quoted-char): Move to simple.el.
(user-emacs-directory-warning, locate-user-emacs-file):
Move to files.el.
* lisp/simple.el (read-quoted-char-radix, read-quoted-char):
* lisp/files.el (user-emacs-directory-warning, locate-user-emacs-file):
Move from subr.el.
* lisp/custom.el (custom-declare-variable-list): Don't process
custom-declare-variable-list.

(python-shell-get-process): Use it.
(python-shell-send-string): Always use utf-8 and add a cookie to tell
Python which encoding was used.  Don't split-string since we only care
about the first line.  Return the temp-file, if applicable.
(python-shell-send-region): Tell compile.el how to turn locations in
the temp-file into locations in the source buffer.

* lisp/subr.el (undefined): Add missing behavior from the C code for
unbound keys.

(Qregion_extract_function): Now static.
(prepare_to_modify_buffer_1): Remove unused locals.

* lisp/rect.el: Use lexical-binding.  Add new rectangular region support.
(rectangle-mark): New command.
(rectangle--region): New var.
(deactivate-mark-hook): Reset rectangle--region.
(rectangle--extract-region, rectangle--insert-for-yank)
(rectangle--highlight-for-redisplay)
(rectangle--unhighlight-for-redisplay): New functions.
(region-extract-function, redisplay-unhighlight-region-function)
(redisplay-highlight-region-function): Use them to handle
rectangular region.
* lisp/simple.el (region-extract-function): New var.
(delete-backward-char, delete-forward-char, deactivate-mark): Use it.
(kill-new, kill-append): Remove obsolete `yank-handler' argument.
(kill-region): Replace obsolete `yank-handler' arg with `region'.
(copy-region-as-kill, kill-ring-save): Add `region' argument.
(redisplay-unhighlight-region-function)
(redisplay-highlight-region-function): New vars.
(redisplay--update-region-highlight): New function.
(pre-redisplay-function): Use it.
(exchange-point-and-mark): Don't deactivate the mark before
reactivate-it anyway.
* lisp/comint.el (comint-kill-region): Remove yank-handler argument.
* lisp/delsel.el (delete-backward-char, backward-delete-char-untabify)
(delete-char): Remove property, since it's now part of their
default behavior.
(self-insert-iso): Remove property since this command doesn't exist.

* src/xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
(syms_of_xdisp): Declare pre-redisplay-function.
(markpos_of_region): Remove function.
(init_iterator, compute_stop_pos, handle_face_prop)
(face_before_or_after_it_pos, reseat_to_string)
(get_next_display_element, window_buffer_changed)
(redisplay_internal, try_cursor_movement, redisplay_window)
(try_window_reusing_current_matrix, try_window_id, display_line)
(note_mode_line_or_margin_highlight, note_mouse_highlight)
(display_string, mouse_face_from_buffer_pos): Remove region handling.
* src/window.h (struct window): Remove field `region_showing'.
* src/dispextern.h (struct it): Remove region_beg/end_charpos.
(face_at_buffer_position, face_for_overlay_string)
(face_at_string_position): Update prototypes.
* src/xfaces.c (face_at_buffer_position, face_for_overlay_string)
(face_at_string_position): Remove `region_beg' and `region_end' args.
* src/fontset.c (Finternal_char_font):
* src/font.c (font_at, font_range): Adjust calls accordingly.
* src/insdel.c (Qregion_extract_function): New var.
(syms_of_insdel): Initialize it.
(prepare_to_modify_buffer_1): Use it.

* ftxfont.c (ftxfont_get_gcs):
* gtkutil.c (xg_set_widget_bg, xg_set_background_color):
* xfaces.c (x_free_colors, x_free_dpy_colors)
(x_create_gc, unload_color):
* xselect.c (x_property_data_to_lisp):
* xsettings.c (parse_settings):
* xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
(get_bits_and_offset): Adjust definition.
* frame.c (XParseGeometry): Adjust locals.
* lisp.h (toplevel): Adjust EMACS_UINT type definition.
* regex.h (toplevel): Likewise for reg_syntax_t.

selective display.

(describe-package-1): Don't query the user about final newline.

* test/indent/css-mode.css (.x2): Test alignement inside braces.
* test/indent/prolog.prolog: Test alignment of ->; with operator at bol.

* doc/lispref/display.texi (Button Buffer Commands): Use @code instead
  of @var for a normal variable.

* doc/lispref/display.texi (Multi-Frame Images): Add an index for multi-frame images.

indicate metasyntactic variables.

* doc/lispref/display.texi (Showing Images): Add an index for image-size.

fields, drop 'allocated_p' member and use -1 for uninitialized value.
* w32term.h (struct w32_output): Similarly but do not use -1 because...
* xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
on MS-Windows anyway.
(free_face_colors): Define only if HAVE_X_WINDOWS and...
(free_realized_face): ...adjust user.
* xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
white relief pixels to -1.
* xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
* w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
* dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.

* xfaces.c (load_pixmap): Omit last two args, which are always NULL
in practice now.  All callers changed.

* net/tramp-smb.el (tramp-smb-handle-copy-directory):
Handle COPY-CONTENTS.  (Bug#15737)

and 'box' members.  Remove set-but-unused members 'pixmap_w' and
'pixmap_h'.  If not HAVE_WINDOW_SYSTEM, also remove dummy
'stipple' member.  Move 'lface' member up to help...
* xfaces.c (make_realized_face): ...this function to find and
clear just the members that need clearing.
(load_face_colors, realize_x_face):
* xdisp.c (extend_face_to_end_of_line): Adjust user.

* progmodes/cc-engine.el (c-crosses-statement-barrier-p): Modify
the "#" arm of a cond form to handle "#" and "##" operators.

'screen' member.
(xftfont_open): Adjust user.
(xftfont_get_colors): Remove useless prototype.

* doc/lispref/display.texi (Image Descriptors): Add an index for edge-detection algorithms.

Fixes: debbugs:13446

after `=' is probably a new expression.

* lisp/man.el (man-imenu-title): New option.
(Man-mode-map): Add menu. 
(Man-mode): Add imenu to menu.

Fixes: debbugs:15722

 src/emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
 before passing them to 'unexec'.

* src/fringe.c (set_fringe_bitmap_face): Add usage note from lispref.