* lisp/cus-edit.el (custom-face-set, custom-face-mark-to-save)
(custom-face-save): Record the default (standard or themed) attributes
of the default face in a symbol property.
(custom-face-reset-saved, custom-face-mark-to-reset-standard): When
reverting the default face to the standard or themed state, use the
default attributes we recorded, instead of relying in the defface spec
of the default face, since that doesn't give enough information to
reset all attributes, like foreground, family, etc (bug#14635).
* lisp/emacs-lisp/find-func.el (read-library-name--find-files):
New function (bug#15735).
(read-library-name): Use it.
(find-library-include-other-files): New user option.
* doc/lispref/modes.texi (Mode Line Basics): Mention it (bug#53629).
* lisp/bindings.el (mode-line-window-selected-p): New function
from martin rudalics <rudalics@gmx.at>.
This is handled by GTK 3, so the code is disabled on that
specific build. On other builds, this eliminates any unexposed
part of a frame from showing up after a resize when
`frame-resize-pixelwise' is t.
* configure.ac: Check for the X Synchronization Extension if
present.
* src/Makefile.in (EMACS_CFLAGS):
(LIBES): Add XSYNC_LIBS and XSYNC_CFLAGS.
* src/xfns.c (append_wm_protocols): Declare
`_NET_WM_SYNC_REQUEST' support if appropriate.
(x_window): Adjust location of call to `append_wm_protocols' on
Xt version to prevent it from being overwritten.
(Fx_create_frame): Create basic counter.
* src/xterm.c (XTframe_up_to_date): Set counter value to the one
asked for by the window manager.
(handle_one_xevent): Handle _NET_WM_SYNC_REQUEST.
(x_free_frame_resources): Free frame counter if present.
(x_term_init): Test for XSync and set fields accordingly.
* src/xterm.h (struct x_display_info): New fields for XSync
support and new atoms.
(struct x_output): New fields for counter status.
(FRAME_X_BASIC_COUNTER): New macro.
* src/indent.c (check_display_width): Support calculation of width
of 'display' properties whose values are strings. This fixes the
value returned by 'current-column' when display strings are
present between BOL and point. (Bug#53795)
Previously, if a non-process was piped to a process, this could end up
being nil, which isn't correct. 'eshell-last-async-procs' should just
ignore non-process commands in a pipeline.
* lisp/eshell/esh-cmd.el (eshell-do-pipelines): Set 'headproc'
correctly.
* test/lisp/eshell/eshell-tests.el (eshell-test/pipe-headproc): New test.
Otherwise the decorations get all messed up on GNOME and some
other composited desktops.
* src/xfns.c (Fx_show_tip): Set WM_TRANSIENT_FOR to the window
underneath the tooltip.
Per the ICCCM spec:
> If the owner fails to convert the target named by an atom in the
> MULTIPLE property, it should replace that atom in the property with
> None.
* src/xselect.c (x_handle_selection_request): Do it.
Per the ICCCM spec:
> The requestor should delete [...] the property specified in the
> MULTIPLE request when it has copied all the data.
We are not the requestor, so we should not be deleting this property
(which is what x_get_window_property_as_lisp_data does). The property
needs to remain available as the requestor will generally want to read
it back to see which conversions succeeded or not.
* src/xselect.c (x_get_window_property_as_lisp_data): Add flag which
skips deleting the read property, or handling INCR (which does not
make sense for MULTIPLE).
(x_handle_selection_request): Enable the flag.
The `format` arg has been mandatory for a while, but the backward
compatibility code that handled the case of a missing `format` arg
made it hard to notice when using the old calling convention.
* lisp/subr.el (with-demoted-errors): Warn on missing `format` arg.
* lisp/emacs-lisp/smie.el (smie-indent--separator-outdent): Don't abuse
`with-demoted-errors`.
(smie-indent-line, smie-auto-fill):
* test/lisp/emacs-lisp/ert-tests.el (ert-test-with-demoted-errors):
* lisp/vc/vc-hooks.el (vc-refresh-state):
* lisp/vc/vc-annotate.el (vc-annotate-background-mode):
* lisp/vc/diff-mode.el (diff-syntax-fontify-hunk):
* lisp/textmodes/reftex-toc.el (reftex-re-enlarge):
* lisp/progmodes/sh-script.el (sh-smie-sh-rules):
* lisp/progmodes/octave.el (inferior-octave-startup):
* lisp/pcmpl-gnu.el (pcmpl-gnu-make-all-targets):
* lisp/org/org-refile.el (org-refile):
* lisp/org/org-capture.el (org-capture-store-last-position):
* lisp/nxml/nxml-mode.el (nxml-mode):
* lisp/notifications.el (notifications-notify):
* lisp/gnus/mm-view.el (mm-display-inline-fontify):
* lisp/finder.el (finder-unload-function):
* lisp/files.el (safe-local-variable-p, backup-buffer-copy
* lisp/autorevert.el (auto-revert-notify-handler):
Pass `format` arg to `with-demoted-errors`.
Massage the Python-Tramp code so that the Tramp part and the Python
part are a bit less intertwined. It's still not quite right, but it's
a bit closer to the point where the Tramp part can be moved to `tramp.el`.
* lisp/progmodes/python.el: Don't require `tramp-sh`.
Do require `subr-x` OTOH. Remove redundant `:group`s.
(python-shell--calculate-process-environment): New function, that only
return the entries to be added.
(python-shell-calculate-process-environment): Rewrite and declare obsolete.
(python-shell-tramp-refresh-remote-path)
(python-shell-tramp-refresh-process-environment): Silence
compiler warnings.
(python-shell-with-environment): Move the bulk of its code to
a new function `python-shell--with-environment` for easier debugging
and to avoid code duplication.
(python-shell--with-environment): New function. Split the Tramp case
into its own function.
(python-shell--tramp-with-environment): New function.
(python-eldoc-function-timeout-permanent): Fix doc's first line.
* test/lisp/progmodes/python-tests.el: Adjust accordingly.
(python-shell-calculate-process-environment-1)
(python-shell-calculate-process-environment-2)
(python-shell-calculate-process-environment-3)
(python-shell-calculate-process-environment-4)
(python-shell-calculate-process-environment-5)
(python-shell-calculate-process-environment-6)
(python-shell-calculate-process-environment-7)
(python-shell-calculate-process-environment-8):
Use `python-shell--calculate-process-environment`.
(python--tests-process-env-canonical, python--tests-process-env-eql):
New functions.
(python-shell-with-environment-2, python-shell-with-environment-3):
Use them.
* src/xdisp.c (window_start_acceptable_p): New function.
(redisplay_window): Call 'window_start_acceptable_p' to determine
whether a given window-start point is acceptable, including when
the window's force_start flag is set -- this fixes infloop in
redisplay_window in that case.
* lisp/frame.el (auto-raise-mode): Declare as global to prevent
a misleading message from being displayed. It's actually
frame-local, but declaring it global doesn't hurt since
`frame-parameter' is a gv.
* test/lisp/electric-tests.el (electric-pair-define-test-form):
* test/src/buffer-tests.el (buffer-tests--make-test-name): Silence
byte-compiler by defining defuns also at run time.
* lisp/term/x-win.el (x-internal-focus-input-context):
(x-gtk-use-native-input-watcher): Update for changes to
`x-internal-focus-input-context'.
* src/xfns.c (Fx_internal_focus_input_context): New parameter
`focus'.
* configure.ac (HAVE_XKB): Check for functions that aren't
always implemented by various XLib implementations.
* src/xfns.c (select_visual): Handle NULL values of vinfo.
(XkbRefreshKeyboardMapping):
(XkbFreeNames):
(XDisplayCells):
(XDestroySubwindows): Define replacement functions where they
aren't available.
* src/xterm.c (x_find_modifier_meanings): Handle NULL values of
various fields.
* lisp/term/x-win.el (x-internal-focus-input-context): New
declaration.
(x-gtk-use-native-input-watcher): New variable watcher.
* src/xfns.c (Fx_internal_focus_input_context): New function.
(syms_of_xfns): Define new subr.
Emacs defaults to a 32-bit TrueColor visual, but if that happens
on a display which defaults to 16-bit TrueColor, yet happens to
have 32-bit color, and doesn't have the X Render Extension, an
error will occur in x_composite_image as libXpm will load
pixmaps of depth 16 instead of depth 32.
* src/image.c (x_create_x_image_and_pixmap): Explictly specify
display depth.
(x_create_xrender_picture):
(xpm_load):
(gs_load): Use dpyinfo->n_planes instead of
DefaultDepthOfScreen.
