* composite.c (find_automatic_composition): Omit needless 'return 0;'
that Sun C diagnosed.
* fns.c (secure_hash): Fix pointer signedness issue.
* intervals.c (static_offset_intervals): New function.
(offset_intervals): Use it.
(display-buffer-alist, display-buffer-default-specifiers): Don't
make new frame unsplittable by default.
(display-buffer-normalize-argument): Fix doc-string typo and use
'same-frame-other-window instead of 'other-window when associating
with display-buffer-macro-specifiers.
* window.el (display-buffer-alist): In default value do not
enforce searching a window on any but the selected frame.
Reported by Katsumi Yamaoka <yamaoka@jpl.org>.
(display-buffer-select-window): Remove function.
(display-buffer-in-window): When a window on another frame gets
reused, do not select it any more but just raise its frame if
necessary (Bug#8851) and (Bug#8856).
(display-buffer-normalize-options): Handle pop-up-frames related
options more faithfully.
(pop-to-buffer): Don't rely on `display-buffer' selecting the
window if it is on another frame.
(x-dnd-more-than-3-from-flags): New functions that handle long-as-cons
and long as number.
(x-dnd-handle-xdnd): Call functions above.
Fixes: debbugs:8899
* lisp/wid-edit.el: Use lexical scoping and move towards completion-at-point.
(widget-complete): Use new :completion-function property.
(widget-completions-at-point): New function.
(default): Use :completion-function instead of :complete.
(widget-default-completions): Rename from widget-default-complete, rewrite.
(widget-string-complete, widget-file-complete, widget-color-complete):
Remove functions.
(file, symbol, function, variable, coding-system, color):
* lisp/international/mule-cmds.el (default-input-method, charset)
(language-info-custom-alist):
* lisp/cus-edit.el (face): Use new property :completions.
* lisp/progmodes/pascal.el (pascal-completions-at-point): New function.
(pascal-mode): Use it.
(pascal-mode-map): Use completion-at-point.
(pascal-toggle-completions): Make obsolete.
(pascal-complete-word, pascal-show-completions):
* lisp/progmodes/octave-mod.el (octave-complete-symbol):
Redefine as obsolete alias.
* lisp/progmodes/octave-inf.el (inferior-octave-completion-at-point):
Signal absence of completion info for old Octave,
(inferior-octave-complete): Redefine as obsolete alias.
* lisp/progmodes/meta-mode.el: Use lexical-binding and completion-at-point.
(meta-completions-at-point): Rename from meta-complete-symbol and
adapt it for use on completion-at-point-functions.
(meta-common-mode): Use it.
(meta-looking-at-backward, meta-match-buffer): Remove.
(meta-complete-symbol): Redefine as obsolete alias.
(meta-common-mode-map): Use completion-at-point.
* lisp/progmodes/make-mode.el: Use lexical-binding and completion-at-point.
(makefile-mode-map): Use completion-at-point.
(makefile-completions-at-point): Rename from makefile-complete and
adapt it for use on completion-at-point-functions.
(makefile-mode): Use it.
(makefile-complete): Redefine as obsolete alias.
* window.el (display-buffer-other-window-means-other-frame):
Call display-buffer-normalize-alist.
(display-buffer-normalize-specifiers-1): Rename to
display-buffer-normalize-argument. New argument other-frame.
Rewrite.
(display-buffer-normalize-specifiers-2): Rename to
display-buffer-normalize-options.
(display-buffer-normalize-alist-1): New function.
(display-buffer-normalize-specifiers-3): Rename to
display-buffer-normalize-alist. Call
display-buffer-normalize-alist-1.
(display-buffer-normalize-options-inhibit): New variable.
(display-buffer-normalize-specifiers): Rewrite calling
display-buffer-normalize-alist,
display-buffer-normalize-argument, and
display-buffer-normalize-options. Don't call the latter if
display-buffer-normalize-options-inhibit is non-nil.
(frame-auto-delete): New option.
(window-deletable-p): Use frame-auto-delete.
(auth-source-netrc-create): Use it. Still experimental code.
(with-auth-source-epa-overrides): Use `find-file-hooks' if `find-file-hook' is unbound (XEmacs fix). Fix backquoting bug.
* dispnew.c (add_window_display_history): Use BVAR.
* xdisp.c (debug_method_add): Use BVAR.
(check_window_end, dump_glyph_matrix, dump_glyph)
(dump_glyph_row, dump_glyph_string): Convert arglist to ANSI C.
* xfaces.c (check_lface_attrs, check_lface, dump_realized_face):
Likewise.
* xfns.c (Fx_create_frame, x_create_tip_frame): Delay image cache
check till after the cache is created in init_frame_faces.
* lisp/progmodes/delphi.el (delphi-mode-syntax-table): Use defvar.
(delphi-mode): Use define-derived-mode to inherit from prog-mode.
Remove unused argument.
* window.el (display-buffer-default-specifiers): Remove
pop-up-frame. Add pop-up-window-min-height,
pop-up-window-min-width, and another reuse-window specifier
(Bug#8882). Reported by Dan Nicolaescu <dann@gnu.org>.
(display-buffer-normalize-specifiers-2): Handle
split-height-threshold and split-width-threshold also when
pop-up-windows is unset. Add a reuse-window specifier for the
case popping up a new window fails.
(special-display-popup-frame): Remove double quoting.
(pcomplete-suffix-list): Mark as obsolete.
(pcomplete-completions-at-point): Capture pcomplete-norm-func and
pcomplete-seen in the closure.
(pcomplete-comint-setup): Setup completion-at-point as well.
(pcomplete--entries): New function.
(pcomplete--env-regexp): New var.
(pcomplete-entries): Rewrite to work with partial-completion and
without relying on pcomplete-suffix-list.
(pcomplete-pare-list): Remove, unused.
* lisp/shell.el (shell-completion-vars): Set pcomplete-termination-string
according to comint-completion-addsuffix.
* window.el (display-buffer-alist): Set pop-up-window-min-height
and pop-up-window-min-width in default value. Reported by
Thierry Volpiatto <thierry.volpiatto@gmail.com>. New specifier
other-window-means-other-frame.
(display-buffer-macro-specifiers): Comment out entry for
other-window specifier.
(display-buffer-other-window-means-other-frame): New function.
(display-buffer-normalize-specifiers-1): New arguments
buffer-name and label. Treat other-window case specially.
(display-buffer-normalize-specifiers-2): Treat other-window case
specially.
(display-buffer-normalize-specifiers-3): New function.
(display-buffer-normalize-specifiers): Call
display-buffer-normalize-specifiers-3.
* window.el (display-buffer-normalize-specifiers-1): Don't
check pop-up-frames for 'unset initialization.
(display-buffer-normalize-specifiers-2): Major rewrite using
special-display-p and same-window-p (Bug#8851) and (Bug#8856).
(pop-up-frames, display-buffer-reuse-frames)
(display-buffer-mark-dedicated): Don't initialize to 'unset.
Suggested by David Engster <deng@randomsample.de>.
(even-window-heights): Initialize to 'unset.
(display-buffer-alist-set): Handle new 'unset initializations.
