GitLab

Treat save-current-buffer like save-excursion.

(compile_pattern): Check for size match before calling Fstring_equal.

(byte-compile-save-current-buffer): New function.

Keep subalists at top level too.
Name the split-off submenus from the first item in them.
(imenu--generic-function): Avoid adding nil as elt of the result.

if the element of imenu-generic-function asks for it.
(imenu): Handle special entries.
(imenu--submenu-p): New function.  Use in various places.

none/left/right type for identifying vertical scroll bars.
(struct frame): Use vertical_scroll_bar_type.
(FRAME_HAS_VERTICAL_SCROLL_BARS): Use vertical scroll bar type.
(FRAME_VERTICAL_SCROLL_BAR_TYPE): New macro.
(FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT): New macros.
(FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT): New macros.
(FRAME_SCROLL_BAR_WIDTH, FRAME_LEFT_SCROLL_BAR_WIDTH): New macros.
(FRAME_WINDOW_WIDTH, FRAME_WINDOW_WIDTH_ARG): New macros.
(SET_FRAME_WIDTH): New macro.
(WINDOW_VERTICAL_SCROLL_BAR_COLUMN): Modify to handle left-side
croll bars too.

This now uses the same code as the GNU C Library.  All callers changed.
(TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN.

LEFT_VERTICAL_SCROLL_BAR_WIDTH_TRIM.
(VERTICAL_SCROLL_BAR_INSIDE_WIDTH): Use VERTICAL_SCROLL_BAR_WIDTH_TRIM.

(scroll_frame_lines, char_ins_del_cost): Use FRAME_WINDOW_WIDTH.

to set the cursor position at the end.

(WINDOW_RIGHT_EDGE, WINDOW_RIGHT_MARGIN): New macros.
(WINDOW_FULL_WIDTH_P, WINDOW_RIGHTMOST_P): New macros.

an enumerated type.  Use new macro SET_FRAME_WIDTH.

Use new macro SET_FRAME_WIDTH.

(syms_of_win32fns): Initialize and staticpro Qright.
(x_set_vertical_scroll_bars): Check for left<->right<->none
scroll bar changes, and modify the vertical scroll bar type as appropriate.
(x_figure_window_size): Use new SET_FRAME_WIDTH macro.
(Fx_create_frame): Likewise.

macros WINDOW_LEFT_MARGIN and WINDOW_RIGHT_EDGE.
(adjust_window_charstarts, verify_charstarts, cancel_my_columns):
Use new macro WINDOW_LEFT_MARGIN instead of w->left.
(direct_output_for_insert, direct_output_forward_char): Likewise.
(buffer_posn_from_coords): Likewise.
(verify_charstarts): Use new macro WINDOW_FULL_WIDTH_P.
(update_frame): For determining when to wrap the cursor, use the
new macro FRAME_WINDOW_WIDTH instead of FRAME_WIDTH; they aren't
necessarily the same any more.
(change_frame_size_1): Use FRAME_WINDOW_WIDTH to check for changes.
Give `set_window_width' the window width value.  Use new macro SET_FRAME_WIDTH.

(echo_area_display): Shift display_string past a left-side scroll bar.
(redisplay_window): Likewise.
(redisplay_internal): Shift cursor past a left-side scroll bar.
(redisplay_window): Likewise.
(try_window_id): Likewise.
(display_text_line): Likewise.
(redisplay_internal): Shift charstarts past a left-side scroll bar.
(display_text_line): Likewise.
(redisplay_internal): Use new macro WINDOW_FULL_WIDTH_P.
(redisplay_window): Likewise.
(display_text_line): Likewise.
(display_text_line): Shift output past left-side scroll bar.
(display_text_line): Use new WINDOW_RIGHTMOST_P macro.
(display_text_line): Don't pad right columns unless using
a right-side scroll bar.  Don't draw vertical bars unless there
isn't any kind of scroll bar.
(display_string): Likewise.
(display_mode_line): Use new macros WINDOW_LEFT_MARGIN,
WINDOW_RIGHT_MARGIN, and WINDOW_FULL_WIDTH_P.
(display_string): Use new macro WINDOW_RIGHTMOST_P.

Add the symbol `right'; this symbol is used to indicate
that a right-side scroll bar is wanted.
(x_set_vertical_scroll_bars): Check for left<->right<->none
scroll bar changes, and modify the vertical scroll bar type as appropriate.
(x_figure_window_size): Use new SET_FRAME_WIDTH macro.
(Fx_create_frame): Likewise.
(Fx_horizontal_line): Use new macro WINDOW_LEFT_MARGIN.

offset by WINDOW_LEFT_MARGIN; this is needed for left-side scrollbars.

(syms_of_keyboard): Initialize and staticpro
internal_last_event_frame and read_key_sequence_cmd.

argument, and use it to decrease the width in the case of a
left-side scroll bar; this prevents the bar and adjacent text
from scrunching together.
(LEFT_VERTICAL_SCROLL_BAR_WIDTH_TRIM): Add constant.

(VERTICAL_SCROLL_BAR_INSIDE_HEIGHT): New arg F (not used).
(VERTICAL_SCROLL_BAR_TOP_RANGE): New arg F (not used).

and VERTICAL_SCROLL_BAR_TOP_RANGE.

(XTclear_end_of_line): Shift end-of-line when there is a
left-side scroll bar by FRAME_LEFT_SCROLL_BAR_WIDTH.
(do_line_dance): Take into account the width of a left-side scroll bar.
(dumprectangle): Trim at FRAME_EXTERNAL_WIDTH instead of FRAME_WIDTH.
(fast_find_position): Use new macro WINDOW_LEFT_MARGIN.
(show_mouse_face): Likewise.
(x_scroll_bar_set_handle): VERTICAL_SCROLL_BAR_INSIDE_WIDTH now
requires the frame as an argument.
(x_scroll_bar_expose): Narrow the box slightly for a left-side scroll bar.

if buffer already has a window.

and don't sleep after the last time.

restores the `stat' control flags (they might not be restored if
C-g is pressed during completion).
(file_name_completion_stat): Set and restore flags that make
`stat' faster here instead of in `file_name_completion'.

search-regexp until after adjusting subject string.

(rmail-summary-rmail-update): Bind rmail-not-really-seen
non-nil if in isearch mode.

RMAIL files at the outset, before copying any files.

(rmail-find-all-files): Eliminate recursive scan.  Rely on directory-files
to do the filtering.

(rmail-convert-to-babyl-format):
Increase sit-for timeout to 3 seconds.

(rmail-get-new-mail): Handle files in multiple batches,
in case two inboxes have the same last name component.

(rmail-show-message): Bind `end' after clearing the
"unseen" attribute.

(rmail-show-message): Clear `unseen' even if header
is already reformatted--but don't do it if rmail-not-really-seen.
(rmail-not-really-seen): New variable.

Don't explicitly Include termios.h.
(ospeed): Use HAVE_TERMIOS to decide whether to use speed_t.