variables.
(syms_of_macfns): Don't initialize them. Likewise for
Qface_set_after_frame_default. Defvar and initialize
Vx_window_horizontal_drag_shape.
(x_set_mouse_color): Change mouse pointer shape.
(mac_window) [!MAC_OSX]: Create root control.
(mac_window): Remove initializations of mouse pointer shapes.
(hourglass_started): New function (from xfns.c).
(start_hourglass, cancel_hourglass): Put function body in #ifdef
MAC_OSX.
(show_hourglass) [TARGET_API_MAC_CARBON]: Create progress
indicator for each non-tooltip frame if needed, and show it.
(hide_hourglass) [TARGET_API_MAC_CARBON]: Hide progress indicators.
(Info-search): Signal an error in isearch mode when search leaves
the initial node. Signal an error when `bound' is non-nil and
nothing was found in the current subfile.
(Info-isearch-search): Remove `condition-case'.
(Info-isearch-wrap): Don't wrap when search failed during leaving
the initial node. If `Info-isearch-search' is nil, wrap around
the current node.
(Info-isearch-start): New fun.
(Info-mode): Add buffer-local hook `Info-isearch-start' to
`isearch-mode-hook'.
(isearch-invalid-regexp, isearch-within-brackets): Remove.
(isearch-error-state): Renamed from `isearch-invalid-regexp-state'.
(isearch-within-brackets-state): Remove.
(isearch-case-fold-search-state, isearch-pop-fun-state):
Decrease frame index.
(isearch-mode, isearch-top-state, isearch-push-state)
(isearch-edit-string, isearch-abort, isearch-search-and-update)
(isearch-fallback, isearch-message-prefix, isearch-message-suffix)
(isearch-search, isearch-lazy-highlight-new-loop):
Replace `isearch-invalid-regexp' with `isearch-error'.
Remove `isearch-within-brackets'.
(isearch-search): Add `search-failed' handler to `condition-case'.
(isearch-lazy-highlight-search): Add `condition-case' to catch
errors and allow `isearch-lazy-highlight-update' to try
highlighting from the beginning of the window.
(isearch-repeat): Move up code to set isearch-wrapped to t
before calling isearch-wrap-function.
format of elements and add more entries.
(locale-preferred-coding-systems): Add more entries.
(set-locale-environment): Adjusted for the change of
locale-language-names.
arg to recognize interactive use. Pass it on to line-move.
(line-move): Don't perform auto-window-vscroll when defining or
executing keyboard macro to ensure consistent behaviour.
that backtrace marks the frames set to debug-on-exit and we don't have
to do it manually. Set an extra debug-on-exit for macro's.
(debugger-setup-buffer): Don't mark the top frame manually.
(xic_create_fontsetname): New function.
Extracted from create_frame_xic. Try to generate a slightly better fontset.
(xic_create_xfontset): Use it.
(create_frame_xic): Simplify.
