* src/xdisp.c (handle_face_prop, extend_face_to_end_of_line):
Inhibit quitting around the call to face_at_pos, to prevent
leaking wrong value of point when the user quits while we
redisplay a non-selected window. (Bug#44448)
* src/coding.c (encode_coding_object): Don't assume that
src_object == dst_object means src_object is the current buffer.
Add the missing commentary that explains the arguments.
(Bug#49127)
* doc/lispref/display.texi (Finding Overlays): Adjust documentation.
* src/buffer.c (overlays_in): Treat the end of the buffer and the
end of the narrowed-to buffer the same (bug#19422).
(Foverlays_in): Adjust doc string.
When the same buffer is displayed in more than one window,
redisplay temporarily moves point to the window-point when it
works on non-selected windows. If we allow C-g to quit out of
redisplay_window in this situation, point will appear to have
moved to the window-point of that non-selected window, which is
unwarranted. These changes prevent quitting in strategic places,
so that we never quit out of redisplay_window.
* src/xdisp.c (run_window_scroll_functions):
Prevent quitting while running window-scroll-functions, so that we
don't quit out of redisplay_window with temporarily moved point.
(redisplay_window): While redisplaying the mode line, prevent
quitting, to avoid exiting while point is temporarily moved.
(decode_mode_spec): Use safe_call1 instead of call1, to trap any
errors instead of letting them throw out of redisplay. (Bug#44448)
* src/font.c (font_parse_xlfd_1): Rename from font_parse_xlfd to
allow calling twice from a wrapper (bug#35816).
(font_parse_xlfd): Wrapper function -- first try to parse in the
normal way, and then try to guess that the hyphenated bits are in
the family name.
* configure.ac: Check for the "port" command (MacPorts).
Add the required lib/include directories for nativecomp.
* src/Makefile.in (LIBGCCJIT_CFLAGS, LIBGCCJIT_LIBS): Split into
two parts to allow including -L/-I for MacPorts.
(LIBES): Adjust.
(EMACS_CFLAGS): Ditto.
* src/xdisp.c (hscroll_window_tree): When line numbers are
displayed, account for the the line-number space when calculating
the desired X coordinate on the left. (Bug#49891)
* lisp/minibuffer.el (minibuffer-restore-windows): New function
that removes the completions buffer. Add it to minibuffer-exit-hook.
* src/minibuf.c (read-minibuffer-restore-windows): Mention
minibuffer-restore-windows.
* src/editfns.c (Fsubst_char_in_region)
(Ftranslate_region_internal):
* src/cmds.c (internal_self_insert): Update callers.
* src/insdel.c (replace_range): Allow inhibiting
signal_after_change/update_compositions.
* src/lisp.h: Update.
* src/search.c (Freplace_match): Run the modification hooks at the
end instead of before adjusting point (bug#42424).
* src/nsmenu.m (update_frame_tool_bar): Make sure the toolbar isn't
displayed when it's not supposed to be.
* src/nsterm.m ([EmacsView layoutSublayersOfLayer:]): Reinstate code
intended to prevent a crash when running redisplay.
* src/nsterm.m (ns_make_frame_visible):
(ns_set_parent_frame):
([EmacsWindow initWithEmacsFrame:fullscreen:screen:]): Use new method.
([EmacsWindow setParentChildRelationships]): New method.
* src/nsmenu.m (free_frame_tool_bar):
(update_frame_tool_bar): Remove wait_for_tool_bar and get the toolbar
from the window.
* src/nsterm.h (EmacsView): Remove toolbar and wait_for_tool_bar.
* src/nsterm.m (ns_update_begin):
([EmacsView windowDidEnterFullScreen]):
([EmacsView windowDidExitFullScreen]): Get the toolbar from the
window, not the view.
([EmacsView dealloc]): Remove toolbar from view.
([EmacsView createToolbar:]): Move method to EmacsWindow.
([EmacsView initFrameFromEmacs:]): Don't create toolbar here any more.
([EmacsView toolbar]): Remove method.
([EmacsWindow initWithEmacsFrame:fullscreen:screen:]): Create toolbar here.
([EmacsWindow createToolbar:]): Moved from EmacsView.
([EmacsWindow dealloc]): Make sure we clean up the toolbar after
closing the window.
* src/nsterm.m ([EmacsView windowDidResize:]): Remove function, it's
not performing a useful function any more.
([EmacsView viewDidResize]):
([EmacsView resizeWithOldSuperviewSize:]): Replace viewDidResize with
resizeWithOldSuperviewSize.
([EmacsView initFrameFromEmacs:]): Remove the view resize notification
as we don't need it any more.
* src/nsterm.h (EmacsWindow): Move above EmacsView definition and add
new method definitions.
(EmacsView): Remove redundant bwidth variable, and change NSWindow to
EmacsWindow.
(EmacsFSWindow): Delete definition.
* src/nsterm.m (ns_set_undecorated): Rewrite to work in GNUstep using
the new OS window creating methods.
([EmacsView initFrameFromEmacs:]): Move all NSWindow related code to
new init method in EmacsWindow, and use said method.
([EmacsView toggleFullScreen:]): Use EmacsWindow instead of NSWindow.
([EmacsWindow initWithEmacsFrame:]):
([EmacsWindow initWithEmacsFrame:fullscreen:screen:]):
([EmacsWindow borderWidth]): New methods.
(EmacsFSWindow): Remove implementation.
Convert EmacsSurface into a CALayer subclass so we can use the
built-in relationships. Also simplify the macOS versioning code.
This will result in more warnings on older versions of macOS but makes
reading the code easier.
* configure.ac: Add QuartzCore framework.
* src/nsterm.h (NS_DRAW_TO_BUFFER): Remove define and all references.
(EmacsSurface, EmacsLayer): Rename EmacsSurface to EmacsLayer and
modify the definition to fit the new function.
* src/nsterm.m (ns_update_begin):
(ns_update_end):
(ns_focus):
(ns_unfocus): Use the new overridden lockFocus and unlockFocus and
simplify the frame management.
([EmacsView dealloc]):
([EmacsView viewDidResize:]):Don't explicitly release surfaces.
([EmacsView initFrameFromEmacs:]): Move the layer code to after the
NSWindow has been created as creating the layer now relies on some of
it's properties.
([EmacsView makeBackingLayer]): New function.
([EmacsView lockFocus]):
([EmacsView focusOnDrawingBuffer]): Rename to lockFocus.
([EmacsView unlockFocus]):
([EmacsView unfocusDrawingBuffer]): Rename to unlockFocus.
([EmacsView windowDidChangeBackingProperties]): Don't explicitly
release surfaces but reset EmacsLayer properties.
([EmacsView layout]):
([EmacsView viewWillDraw]): Rename to layout.
([EmacsView wantsUpdateLayer]): Remove function and change all callers
to [EmacsView wantsLayer].
(EmacsSurface, EmacsLayer): Rename to EmacsLayer.
([EmacsSurface getSize]):
([EmacsSurface initWithSize:ColorSpace:Scale:]): Remove methods.
([EmacsSurface initWithColorSpace:]):
([EmacsLayer checkDimensions]):
([EmacsLayer releaseSurfaces]):
([EmacsLayer display]): New functions.
* src/nsterm.m ([EmacsLayer dealloc]): Use releaseSurfaces.
([EmacsSurface getContext]): Automatically detect frame property
changes and clear the cache if required. Use built-in CALayer
properties where available.
([EmacsLayer copyContentsTo:]): Use [CALayer contents] as source.
Unfortunately *step doesn't support masks for bitmap images so
changing the colors of fringe bitmaps is awkward. We can work around
this by converting the bitmap into an NSBezierPath and drawing it in
the required color.
* src/nsterm.m (ns_define_fringe_bitmap):
(ns_destroy_fringe_bitmap): New functions
(ns_draw_fringe_bitmap): Display the NSBezierPath.
* src/nsimage.m
([EmacsImage initFromXBM:width:height:fg:bg:reverseBytes:]): Remove
variable that's there to allow us to easily modify the XBM colors.
([EmacsImage setXBMColor:]): Remove method.
* src/nsterm.m (ns_set_offset): Unify the two branches into one, most
of the code is the same.
(ns_set_window_size): Use the provided tools to calculate the window
size instead of doing it ourselves.
* src/coding.c (string_ascii_p): Make it non-static.
* src/fileio.c (Fdirectory_append): Fix check for whether we need
to convert to multibyte.
* src/fns.c (string_ascii_p): Remove copy.
* src/lisp.h: Declare string_ascii_p.
* doc/lispref/files.texi (Directory Names): Document it.
* lisp/emacs-lisp/shortdoc.el (file-name): Add new example.
* src/fileio.c (Fdirectory_append): Change the function to take an
arbitrary number of components.
* src/xdisp.c (get_line_prefix_it_property): New function.
(handle_line_prefix): Call 'get_line_prefix_it_property' instead
of 'get_it_property', to examine also the property of the buffer
text underlying the display or overlay string. (Bug#49695)
