emacs, branch scratch/ns/performance Emacs is the extensible, customizable, self-documenting real-time display editor. Change pixel format 2020-12-31T15:38:08+00:00 Alan Third 2020-12-28T10:40:50+00:00 6312a8e9382105196fdf1edddfc68a678acd673e * src/nsterm.m ([EmacsSurface getContext]): Use BGRA for the IOSurface and specify the CGContext explicitly for compatibility with a wider range of Macs. 
* src/nsterm.m ([EmacsSurface getContext]): Use BGRA for the IOSurface
and specify the CGContext explicitly for compatibility with a wider
range of Macs.
Fix EmacsSurface definitions 2020-12-31T15:38:08+00:00 Alan Third 2020-12-21T19:49:04+00:00 aeb2475816bfdf7e52284fedf693d3f36940652a * src/nsterm.h: * src/nsterm.m ([EmacsSurface initWithSize:ColorSpace:]): Objective C init methods should init the superclass, and return id. 
* src/nsterm.h:
* src/nsterm.m ([EmacsSurface initWithSize:ColorSpace:]): Objective C
init methods should init the superclass, and return id.
Fix GNUstep warnings 2020-12-31T15:38:08+00:00 Alan Third 2020-12-19T20:46:55+00:00 77a07a2f8d16e4f3fa8e0ae23b4349919226ce8b * src/nsterm.h: EmacsSurface is only required if NS_DRAW_TO_BUFFER is defined. * src/nsterm.m (ns_judge_scroll_bars): Remove unused variable. * src/nsmenu.m (update_frame_tool_bar): (ns_update_menubar): Remove unused variables. 
* src/nsterm.h: EmacsSurface is only required if NS_DRAW_TO_BUFFER is
defined.
* src/nsterm.m (ns_judge_scroll_bars): Remove unused variable.
* src/nsmenu.m (update_frame_tool_bar):
(ns_update_menubar): Remove unused variables.
Fix problems with reusing IOSurfaces 2020-12-31T15:38:07+00:00 Alan Third 2020-12-19T01:19:32+00:00 690bb687f6f2026e42b878be5fe243c4562e2427 * src/nsterm.h: New EmacsSurface class and update EmacsView definitions. * src/nsterm.m ([EmacsView dealloc]): ([EmacsView viewDidResize:]): Handle new EmacsSurface class. ([EmacsView initFrameFromEmacs:]): Remove reference to old method. ([EmacsView createDrawingBuffer]): Remove method. ([EmacsView focusOnDrawingBuffer]): ([EmacsView unfocusDrawingBuffer]): ([EmacsView windowDidChangeBackingProperties:]): Use new EmacsSurface class. ([EmacsView copyRect:to:]): Get information from the context instead of direct from the IOSurface. ([EmacsView updateLayer]): Use new EmacsSurface class. ([EmacsSurface initWithSize:ColorSpace:]): ([EmacsSurface dealloc]): ([EmacsSurface getSize]): ([EmacsSurface getContext]): ([EmacsSurface releaseContext]): ([EmacsSurface getSurface]): ([EmacsSurface copyContentsTo:]): New class and methods. 
* src/nsterm.h: New EmacsSurface class and update EmacsView
definitions.
* src/nsterm.m ([EmacsView dealloc]):
([EmacsView viewDidResize:]): Handle new EmacsSurface class.
([EmacsView initFrameFromEmacs:]): Remove reference to old method.
([EmacsView createDrawingBuffer]): Remove method.
([EmacsView focusOnDrawingBuffer]):
([EmacsView unfocusDrawingBuffer]):
([EmacsView windowDidChangeBackingProperties:]): Use new EmacsSurface
class.
([EmacsView copyRect:to:]): Get information from the context instead
of direct from the IOSurface.
([EmacsView updateLayer]): Use new EmacsSurface class.
([EmacsSurface initWithSize:ColorSpace:]):
([EmacsSurface dealloc]):
([EmacsSurface getSize]):
([EmacsSurface getContext]):
([EmacsSurface releaseContext]):
([EmacsSurface getSurface]):
([EmacsSurface copyContentsTo:]): New class and methods.
Improve performance of scrolling on NS 2020-12-31T15:38:07+00:00 Alan Third 2020-12-17T14:18:56+00:00 ee74dc593b02f4fe8ee234c9ce80b389d682089c * src/nsterm.m ([EmacsView copyRect:to:]): Use memcpy to copy bits around instead of using NS image functions. 
* src/nsterm.m ([EmacsView copyRect:to:]): Use memcpy to copy bits
around instead of using NS image functions.
Improve drawing performance on macOS 2020-12-31T15:38:07+00:00 Alan Third 2020-12-16T21:12:04+00:00 9be0f082fb6ba81abd7a7cf0c926686df78c8ae4 * configure.ac: Require IOSurface framework. * src/nsterm.h: Add new definitions. * src/nsterm.m (ns_update_end): (ns_unfocus): Use new unfocusDrawingBuffer method. (ns_draw_window_cursor): Move ns_focus to before we set colors. ([EmacsView dealloc]): Release the new IOSurface. ([EmacsView createDrawingBuffer]): Use a new IOSurface to draw to and point a CGBitmapContext to it. ([EmacsView focusOnDrawingBuffer]): Lock the IOSurface for drawing. ([EmacsView unfocusDrawingBuffer]): New function. ([EmacsView updateLayer]): Use the IOSurface. 
* configure.ac: Require IOSurface framework.
* src/nsterm.h: Add new definitions.
* src/nsterm.m (ns_update_end):
(ns_unfocus): Use new unfocusDrawingBuffer method.
(ns_draw_window_cursor): Move ns_focus to before we set colors.
([EmacsView dealloc]): Release the new IOSurface.
([EmacsView createDrawingBuffer]): Use a new IOSurface to draw to
and point a CGBitmapContext to it.
([EmacsView focusOnDrawingBuffer]): Lock the IOSurface for drawing.
([EmacsView unfocusDrawingBuffer]): New function.
([EmacsView updateLayer]): Use the IOSurface.
Fix process-tests on MS-Windows 2020-12-31T14:50:19+00:00 Eli Zaretskii 2020-12-31T14:50:19+00:00 03608312aee9990fb856ea5f865e3e918050ad21 * test/src/process-tests.el (process-tests--fd-setsize-test): On MS-Windows start the pipe processes in the "stopped" condition. 
* test/src/process-tests.el (process-tests--fd-setsize-test): On
MS-Windows start the pipe processes in the "stopped" condition.
Must explicitly create unpropertized strings in mode-line 2020-12-31T14:03:53+00:00 João Távora 2020-12-31T13:40:09+00:00 1b449af5a1c0585da5b1d30c17a1d4b2d8954ddf Otherwise, an innocent string like " " will mysteriously pickup properties from some other minor mode. Making this a separate commit in hopes of raising attention to this possible bug. * lisp/progmodes/flymake.el (flymake--mode-line-counter): Must explicily create a new string unpropertized string 
Otherwise, an innocent string like " " will mysteriously
pickup properties from some other minor mode.

Making this a separate commit in hopes of raising attention to this
possible bug.

* lisp/progmodes/flymake.el (flymake--mode-line-counter): Must
explicily create a new string unpropertized string
Make Flymake mode-line indicator customizable (bug#33740) 2020-12-31T14:03:53+00:00 João Távora 2020-12-31T13:14:26+00:00 2e6fbb05b6c17a1481fd6b73491cfa9c66c0c84f * lisp/progmodes/flymake.el (flymake-mode): Use flymake-mode-line-format. (flymake--mode-line-format): Remove. (flymake-mode-line-counter-format, flymake-mode-line-format): New defcustom. (flymake-mode-line-title, flymake-mode-line-exception) (flymake-mode-line-counters, flymake-error-counter) (flymake-warning-counter, flymake-note-counter): New variables. (flymake--mode-line-title, flymake--mode-line-exception) (flymake--mode-line-counters, flymake--mode-line-counter): New helpers. * doc/misc/flymake.texi (Customizable variables): Mention flymake-mode-line-format and flymake-mode-line-counter-format * etc/NEWS: Mention Flymake's customizable mode-line. 
* lisp/progmodes/flymake.el (flymake-mode): Use
flymake-mode-line-format.
(flymake--mode-line-format): Remove.
(flymake-mode-line-counter-format, flymake-mode-line-format): New
defcustom.
(flymake-mode-line-title, flymake-mode-line-exception)
(flymake-mode-line-counters, flymake-error-counter)
(flymake-warning-counter, flymake-note-counter): New variables.
(flymake--mode-line-title, flymake--mode-line-exception)
(flymake--mode-line-counters, flymake--mode-line-counter): New
helpers.

* doc/misc/flymake.texi (Customizable variables): Mention
flymake-mode-line-format and flymake-mode-line-counter-format

* etc/NEWS: Mention Flymake's customizable mode-line.
Protect elisp-flymake-checkdoc against boundless diagnostics 2020-12-31T14:03:53+00:00 João Távora 2020-12-31T13:24:32+00:00 f0d2b92f8b7377678231bec502c0f05b26b3a58e These would be the kind of "This file needs a ;;Code section" and such. * lisp/progmodes/elisp-mode.el (elisp-flymake-checkdoc): Resist checkdoc diagnostics with no end position. 
These would be the kind of "This file needs a ;;Code section" and
such.

* lisp/progmodes/elisp-mode.el (elisp-flymake-checkdoc): Resist
checkdoc diagnostics with no end position.