src/xdisp.c (move_it_to): Don't bail out early when reaching
position beyond to_charpos, if we are scanning backwards.
(move_it_vertically_backward): When DY == 0, make sure we get to
the first character in the line after the newline.
(ccl_driver): Do not generate an out-of-range pointer.
(Fccl_execute_on_string): Remove unnecessary check for
integer overflow, noted by Stefan Monnier in
<http://lists.gnu.org/archive/html/emacs-devel/2011-08/msg00979.html>.
Remove a FIXME that didn't need fixing.
Simplify the newly-introduced buffer reallocation code.
* doc/emacs/package.texi: New file, documenting the package manager.
* doc/emacs/emacs.texi: Include it.
* doc/emacs/help.texi (Help Summary): Add describe-package.
* doc/emacs/display.texi (Narrowing): Move into display chapter.
* doc/emacs/picture-xtra.texi (Picture Mode): Group with Editing Binary
Files section. Convert from chapter into section.
* doc/emacs/text.texi (Two-Column): Move into Text chapter.
src/xdisp.c (compute_display_string_pos): Return 2 in DISP_PROP when
the display spec is of the form `(space ...)'.
(handle_display_spec): Return the value returned by
handle_single_display_spec, not just 1 or zero.
(handle_single_display_spec): If the display spec is of the form
`(space ...)', and specifies display in the text area, return 2
rather than 1.
src/dispextern.h (struct bidi_it): Rename the disp_prop_p member
into disp_prop; all users changed.
src/bidi.c (bidi_fetch_char): If compute_display_string_pos returns
DISP_PROP = 2, substitute the u+2029 PARAGRAPH SEPARATOR character
for the text covered by the display property.
lisp/buff-menu.el (Buffer-menu-buffer+size): Remove calls to
bidi-string-mark-left-to-right; they are unnecessary now.
doc/lispref/display.texi (Specified Space): Mention that `space' specs
influence bidi reordering.
(Bidirectional Display): Explain how to use `(space . PROPS)' for
separating fields with bidirectional content.
* lisp/battery.el (battery-update): Use the face `error' instead of
`font-lock-warning-face'.
* lisp/ibuffer.el (ibuffer-marked-face): Change default face from
`font-lock-warning-face' to `warning'.
(ibuffer-deletion-face): Change default face from
`font-lock-type-face' to `error'.
* lisp/proced.el (proced-marked): Inherit from `error' instead of
`font-lock-warning-face'.
Fixes: debbugs:6117
* lisp/window.el (quit-window): Renamed from quit-restore-window. Use
same arglist as old quit-window.
(frame-auto-delete): Doc fix.
* lisp/view.el (view-mode-exit): Use quit-window.
src/xdisp.c (set_cursor_from_row): Consider candidate row a win if its
glyph represents a newline and point is on that newline. Fixes cursor
positioning on the newline at EOL of R2L text within L2R
paragraph, and vice versa.
(try_cursor_movement): Check continued rows, in addition to
continuation rows. Fixes unwarranted scroll when point enters a
continued line of R2L text within an L2R paragraph, or vice versa.
(cursor_row_p): Consider the case of point being equal to
MATRIX_ROW_END_CHARPOS. Prevents cursor being stuck when moving
from the end of a short line to the beginning of a continued line
of R2L text within L2R paragraph.
(RECORD_MAX_MIN_POS): For max_pos, use IT_CHARPOS even for
composed characters.
src/xdisp.c (Fcurrent_bidi_paragraph_direction): For unibyte
buffers, return left-to-right.
doc/lispref/display.texi (Bidirectional Display): Document return value in
buffers that are not bidi-reordered for display, and in unibyte
buffers.
* lisp/isearch.el (isearch-ring-adjust1): Start visiting previous
search strings from the index 0 (-1 + 1) instead of 1 (0 + 1).
(isearch-repeat, isearch-edit-string): Call `isearch-ring-adjust1'
for empty search string (when the last search string is reused
automatically) to adjust the isearch ring to the last element and
prepare the correct index for further M-p commands.
Fixes: debbugs:9185
