Get monotonic.h to build on older linux distros

The configuration file that's suggested to force a font to
show up as monospace is very helpful, but it appears you may
need to force fontconfig to rebuild the cache in order for the
change to take effect.

.gitattributes

@@ -3,11 +3,11 @@ kitty/emoji.h linguist-generated=true
 kitty/keys.h linguist-generated=true
 kitty/charsets.c linguist-generated=true
 kitty/key_encoding.py linguist-generated=true
-kitty/unicode-data.c
+kitty/unicode-data.c linguist-generated=true
 kitty/rgb.py linguist-generated=true
 kitty/gl-wrapper.* linguist-generated=true
-kitty/khrplatform.h linguist-generated=true
 kitty/glfw-wrapper.* linguist-generated=true
+kitty/parse-graphics-command.h linguist-generated=true
 glfw/*.c linguist-vendored=true
 glfw/*.h linguist-vendored=true
 kittens/unicode_input/names.h linguist-generated=true

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+patreon: kovidgoyal
+liberapay: kovidgoyal
+custom: https://sw.kovidgoyal.net/kitty/support.html

.gitignore

@@ -1,18 +1,17 @@
 *.so
 *.pyc
 *.pyo
-tags
-build
-linux-package
-kitty.app
-compile_commands.json
-link_commands.json
-glad/out
-kitty/launcher
-*.dSYM
-dev
-__pycache__
-glfw/wayland-*-client-protocol.[ch]
-docs/_build
-docs/generated
+/tags
+/build/
+/linux-package/
+/kitty.app/
+/compile_commands.json
+/link_commands.json
+/glad/out/
+/kitty/launcher/
+/*.dSYM/
+__pycache__/
+/glfw/wayland-*-client-protocol.[ch]
+/docs/_build/
+/docs/generated/
 .DS_Store

Makefile

@@ -1,8 +1,8 @@
 ifdef V
-		VVAL=--verbose
+	VVAL=--verbose
 endif
 ifdef VERBOSE
-		VVAL=--verbose
+	VVAL=--verbose
 endif
 
 all:
@@ -28,7 +28,7 @@ asan:
 profile:
 	python3 setup.py build $(VVAL) --profile
 
-app: 
+app:
 	python3 setup.py kitty.app $(VVAL)
 
 man:

README.asciidoc

@@ -1,5 +1,5 @@
 = kitty - the fast, featureful, GPU based, terminal emulator
 
-See https://sw.kovidgoyal.net/kitty
+See https://sw.kovidgoyal.net/kitty/
 
 image:https://circleci.com/gh/kovidgoyal/kitty.svg?style=svg["Build status", link="https://circleci.com/gh/kovidgoyal/kitty"]

__main__.py

@@ -92,8 +92,10 @@ def setup_openssl_environment():
     if 'SSL_CERT_FILE' not in os.environ and 'SSL_CERT_DIR' not in os.environ:
         if os.access('/etc/pki/tls/certs/ca-bundle.crt', os.R_OK):
             os.environ['SSL_CERT_FILE'] = '/etc/pki/tls/certs/ca-bundle.crt'
+            sys.kitty_ssl_env_var = 'SSL_CERT_FILE'
         elif os.path.isdir('/etc/ssl/certs'):
             os.environ['SSL_CERT_DIR'] = '/etc/ssl/certs'
+            sys.kitty_ssl_env_var = 'SSL_CERT_DIR'
 
 
 def main():

count-lines-of-code

@@ -1,2 +1,27 @@
-#!/usr/bin/env bash
-cloc --exclude-list-file <(echo -e 'kitty/wcwidth-std.h\nkitty/glfw.c\nkitty/keys.h\nkitty/charsets.c\nkitty/unicode-data.c\nkitty/key_encoding.py\nkitty/rgb.py\nkitty/gl.h\nkitty/gl-wrapper.h\nkitty/gl-wrapper.c\nkitty/khrplatform.h\nkitty/glfw-wrapper.h\nkitty/glfw-wrapper.c\nkitty/emoji.h\nkittens/unicode_input/names.h') kitty kittens
+#!/usr/bin/env python
+
+import subprocess
+
+files_to_exclude = '''\
+kitty/wcwidth-std.h
+kitty/glfw.c
+kitty/keys.h
+kitty/charsets.c
+kitty/unicode-data.c
+kitty/key_encoding.py
+kitty/rgb.py
+kitty/gl.h
+kitty/gl-wrapper.h
+kitty/gl-wrapper.c
+kitty/glfw-wrapper.h
+kitty/glfw-wrapper.c
+kitty/emoji.h
+kittens/unicode_input/names.h
+kitty/parse-graphics-command.h
+'''
+
+p = subprocess.Popen([
+    'cloc', '--exclude-list-file', '/dev/stdin', 'kitty', 'kittens'
+], stdin=subprocess.PIPE)
+p.communicate(files_to_exclude.encode('utf-8'))
+raise SystemExit(p.wait())

docs/_static/custom.css

@@ -78,6 +78,8 @@ body div.document {
 div.sphinxsidebar {
     font-size: inherit;
     line-height: inherit;
+    max-height: 100%;
+    overflow-y: auto;
 }
 
 #sidebartoc li {

docs/build.rst

@@ -29,7 +29,7 @@ Build-time dependencies:
     * gcc or clang
     * pkg-config
     * For building on Linux in addition to the above dependencies you might also need to install the ``-dev`` packages for:
-      ``libdbus-1-dev``, ``libxcursor-dev``, ``libxrandr-dev``, ``libxi-dev``, ``libxinerama-dev``, ``libgl1-mesa-dev``, ``libxkbcommon-x11-dev``, ``libfontconfig-dev``, ``libcanberra-dev`` and ``libpython-dev``.
+      ``libdbus-1-dev``, ``libxcursor-dev``, ``libxrandr-dev``, ``libxi-dev``, ``libxinerama-dev``, ``libgl1-mesa-dev``, ``libxkbcommon-x11-dev``, ``libfontconfig-dev``, and ``libpython-dev``,
       if they are not already installed by your distro.
 
 Install and run from source

docs/changelog.rst

@@ -4,6 +4,128 @@ Changelog
 |kitty| is a feature full, cross-platform, *fast*, GPU based terminal emulator.
 To update |kitty|, :doc:`follow the instructions <binary>`.
 
+0.15.0 [2019-11-27]
+--------------------
+
+- Add a new action :ref:`detach_window <detach_window>` that can be used to move the current
+  window into a different tab (:iss:`1310`)
+
+- Add a new action :doc:`launch <launch>` that unifies launching of processes
+  in new kitty windows/tabs.
+
+- Add a new style ``powerline`` for tab bar rendering, see :opt:`tab_bar_style` (:pull:`2021`)
+
+- Allow changing colors by mapping a keyboard shortcut to read a kitty config
+  file with color definitions. See the :doc:`FAQ <faq>` for details
+  (:iss:`2083`)
+
+- hints kitten: Allow completely customizing the matching and actions performed
+  by the kitten using your own script (:iss:`2124`)
+
+- Wayland: Fix key repeat not being stopped when focus leaves window. This is
+  expected behavior on Wayland, apparently (:iss:`2014`)
+
+- When drawing unicode symbols that are followed by spaces, use multiple cells
+  to avoid resized or cut-off glyphs (:iss:`1452`)
+
+- diff kitten: Allow diffing remote files easily via ssh (:iss:`727`)
+
+- unicode input kitten: Add an option :option:`kitty +kitten unicode_input
+  --emoji-variation` to control the presentation variant of selected emojis
+  (:iss:`2139`)
+
+- Add specialised rendering for a few more box powerline and unicode symbols
+  (:pull:`2074` and :pull:`2021`)
+
+- Add a new socket only mode for :opt:`allow_remote_control`. This makes
+  it possible for programs running on the local machine to control kitty
+  but not programs running over ssh.
+
+- hints kitten: Allow using named groups in the regular expression. The named
+  groups are passed to the invoked program for further processing.
+
+- Fix a regression in 0.14.5 that caused rendering of private use glyphs
+  with and without spaces to be identical (:iss:`2117`)
+
+- Wayland: Fix incorrect scale used when first creating an OS window
+  (:iss:`2133`)
+
+- macOS: Disable mouse hiding by default as getting it to work robustly
+  on Cocoa is too much effort (:iss:`2158`)
+
+
+0.14.6 [2019-09-25]
+---------------------
+
+- macOS: Fix a regression in the previous release that caused a crash when
+  pressing a unprintable key, such as the POWER key (:iss:`1997`)
+
+- Fix a regression in the previous release that caused kitty to not always
+  respond to DPI changes (:pull:`1999`)
+
+
+0.14.5 [2019-09-23]
+---------------------
+
+- Implement a hack to (mostly) preserve tabs when cat-ting a file with them and then
+  copying the text or passing screen contents to another program (:iss:`1829`)
+
+- When all visible windows have the same background color, use that as the
+  color for the global padding, instead of the configured background color
+  (:iss:`1957`)
+
+- When resetting the terminal, also reset parser state, this allows easy
+  recovery from incomplete escape codes (:iss:`1961`)
+
+- Allow mapping keys commonly found on European keyboards (:pull:`1928`)
+
+- Fix incorrect rendering of some symbols when followed by a space while using
+  the PowerLine font which does not have a space glyph (:iss:`1225`)
+
+- Linux: Allow using fonts with spacing=90 in addition to fonts with
+  spacing=100 (:iss:`1968`)
+
+- Use selection foreground color for underlines as well (:iss:`1982`)
+
+0.14.4 [2019-08-31]
+---------------------
+
+- hints kitten: Add a :option:`kitty +kitten hints --alphabet` option to
+  control what alphabets are used for hints (:iss:`1879`)
+
+- hints kitten: Allow specifying :option:`kitty +kitten hints --program`
+  multiple times to run multiple programs  (:iss:`1879`)
+
+- Add a :opt:`kitten_alias` option that can be used to alias kitten invocation
+  for brevity and to change kitten option defaults globally (:iss:`1879`)
+
+- macOS: Add an option :opt:`macos_show_window_title_in` to control
+  showing the window title in the menubar/titlebar (:pull:`1837`)
+
+- macOS: Allow drag and drop of text from other applications into kitty
+  (:pull:`1921`)
+
+- When running kittens, use the colorscheme of the current window
+  rather than the configured colorscheme (:iss:`1906`)
+
+- Don't fail to start if running the shell to read the EDITOR env var fails
+  (:iss:`1869`)
+
+- Disable the ``liga`` and ``dlig`` OpenType features for broken fonts
+  such as Nimbus Mono.
+
+- Fix a regression that broke setting background_opacity via remote control
+  (:iss:`1895`)
+
+- Fix piping PNG images into the icat kitten not working (:iss:`1920`)
+
+- When the OS returns a fallback font that does not actually contain glyphs
+  for the text, do not exhaust the list of fallback fonts (:iss:`1918`)
+
+- Fix formatting attributes not reset across line boundaries when passing
+  buffer as ANSI (:iss:`1924`)
+
+
 0.14.3 [2019-07-29]
 ---------------------
 
@@ -192,7 +314,7 @@ To update |kitty|, :doc:`follow the instructions <binary>`.
 
 - macOS: Fix :kbd:`cmd+period` key not working (:iss:`1318`)
 
-- macOS: Add an option :opt:`macos_show_window_title_in_menubar` to not
+- macOS: Add an option `macos_show_window_title_in_menubar` to not
   show the current window title in the menu-bar (:iss:`1066`)
 
 - macOS: Workaround for cocoa bug that could cause the mouse cursor to become

docs/conf.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
+# vim:fileencoding=utf-8
 #
 # Configuration file for the Sphinx documentation builder.
 #
@@ -243,7 +243,17 @@ def add_html_context(app, pagename, templatename, context, *args):
 
 # CLI docs {{{
 def write_cli_docs(all_kitten_names):
+    from kitty.launch import options_spec as launch_options_spec
     from kitty.cli import option_spec_as_rst
+    with open('generated/launch.rst', 'w') as f:
+        f.write(option_spec_as_rst(
+            appname='launch', ospec=launch_options_spec, heading_char='_',
+            message='''\
+Launch an arbitrary program in a new kitty window/tab. Note that
+if you specify a program-to-run you can use the special placeholder
+:code:`@selection` which will be replaced by the current selection.
+'''
+        ))
     with open('generated/cli-kitty.rst', 'w') as f:
         f.write(option_spec_as_rst(appname='kitty').replace(
             'kitty --to', 'kitty @ --to'))

docs/faq.rst

@@ -63,6 +63,18 @@ Really, the correct solution for this is to convince the OpenSSH maintainers to
 have ssh do this automatically, if possible, when connecting to a server, so that
 all terminals work transparently.
 
+If the server is running FreeBSD, or another system that relies on termcap
+rather than terminfo, you will need to convert the terminfo file on your local
+machine by running (on local machine with |kitty|)::
+
+    infocmp -C xterm-kitty
+
+The output of this command is the termcap description, which should be appended
+to :file:`/usr/share/misc/termcap` on the remote server. Then run the following
+command to apply your change (on the server)::
+
+    cap_mkdb /usr/share/misc/termcap
+
 
 Keys such as arrow keys, backspace, delete, home/end, etc. do not work when using su or sudo?
 -------------------------------------------------------------------------------------------------
@@ -97,8 +109,13 @@ How do I change the colors in a running kitty instance?
 
 You can either use the
 `OSC terminal escape codes <https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-Operating-System-Commands>`_
-to set colors or you can enable :doc:`remote control <remote-control>`
-for |kitty| and use :ref:`at_set-colors`.
+to set colors or you can define keyboard shortcuts to set colors, for example::
+
+    map f1 set_colors --configured /path/to/some/config/file/colors.conf
+
+Or you can enable :doc:`remote control <remote-control>` for |kitty| and use :ref:`at_set-colors`.
+The shortcut mapping technique has the same syntax as the remote control
+command, for details, see :ref:`at_set-colors`.
 
 A list of pre-made color themes for kitty is available at:
 `kitty-themes <https://github.com/dexpota/kitty-themes>`_
@@ -152,7 +169,32 @@ only monospace fonts, since every cell in the grid has to be the same size. If
 your font is not listed in ``kitty list-fonts`` it means that it is not
 monospace. On Linux you can list all monospace fonts with::
 
-    fc-list : family spacing | grep spacing=100
+    fc-list : family spacing | grep -e spacing=100 -e spacing=90
+
+Note that the spacing property is calculated by fontconfig based on actual
+glyph widths in the font. If for some reason fontconfig concludes your favorite
+monospace font does not have ``spacing=100`` you can override it by using the
+following :file:`~/.config/fontconfig/fonts.conf`::
+
+    <?xml version="1.0"?>
+    <!DOCTYPE fontconfig SYSTEM "fonts.dtd">
+    <fontconfig>
+    <match target="scan">
+        <test name="family">
+            <string>Your Font Family Name</string>
+        </test>
+        <edit name="spacing">
+            <int>100</int>
+        </edit>
+    </match>
+    </fontconfig>
+
+After creating (or modifying) this file, you may need to run the following
+command to rebuild your fontconfig cache::
+
+    fc-cache -r
+
+Then, the font will be available in ``kitty list-fonts``.
 
 
 How can I assign a single global shortcut to bring up the kitty terminal?
@@ -172,7 +214,7 @@ For example::
 
     map alt+s send_text all \x13
 
-This maps :kbd:`alt+s`` to :kbd:`ctrl+s`. To figure out what bytes to use for
+This maps :kbd:`alt+s` to :kbd:`ctrl+s`. To figure out what bytes to use for
 the :sc:`send_text <send_text>` you can use the ``showkey`` utility. Run::
 
     showkey -a

docs/graphics-protocol.rst

@@ -107,7 +107,8 @@ features of the graphics protocol:
          sys.stdout.flush()
          cmd.clear()
 
-   write_chunked({'a': 'T', 'f': 100}, open(sys.argv[-1], 'rb').read())
+   with open(sys.argv[-1], 'rb') as f:
+      write_chunked({'a': 'T', 'f': 100}, f.read())
 
 
 Save this script as :file:`png.py`, then you can use it to display any PNG
@@ -255,7 +256,10 @@ sequence of escape codes to the terminal emulator::
 Note that only the first escape code needs to have the full set of control
 codes such as width, height, format etc. Subsequent chunks must have
 only the ``m`` key. The client **must** finish sending all chunks for a single image
-before sending any other graphics related escape codes.
+before sending any other graphics related escape codes. Note that the cursor
+position used to display the image **must** be the position when the final chunk is
+received. Finally, terminals must not display anything, until the entire sequence is
+received and validated.
 
 
 Detecting available transmission mediums

docs/index.rst

@@ -59,7 +59,7 @@ See the :doc:`binary install instructions </binary>`. You can also
 You can also use your favorite package manager to install the |kitty| package.
 |kitty| packages are available for:
 `macOS with Homebrew (Cask) <https://formulae.brew.sh/cask/kitty>`_,
-`macOS and Linux with Nix <https://nixos.org/nixos/packages.html#kitty>`_,
+`macOS and Linux with Nix <https://nixos.org/nixos/packages.html?channel=nixpkgs-unstable&query=kitty>`_,
 `Ubuntu <https://launchpad.net/ubuntu/+source/kitty>`_,
 `Debian <https://packages.debian.org/buster/kitty>`_,
 `openSUSE <https://build.opensuse.org/package/show/X11:terminals/kitty>`_,
@@ -173,6 +173,19 @@ You can also define a shortcut to switch to the previously active window::
 ``nth_window`` will focus the nth window for positive numbers and the
 previously active windows for negative numbers.
 
+.. _detach_window:
+
+You can define shortcuts to detach the current window and
+move it to another tab or another OS window::
+
+    map ctrl+f2 detach_window         # moves the window into a new OS window
+    map ctrl+f3 detach_window new-tab # moves the window into a new Tab
+    map ctrl+f4 detach_window ask     # asks which tab to move the window into
+
+Similarly, you can detach the current tab, with::
+
+    map ctrl+f2 detach_tab         # moves the tab into a new OS window
+    map ctrl+f4 detach_tab ask     # asks which OS Window to move the tab into
 
 Other keyboard shortcuts
 ----------------------------------
@@ -402,7 +415,7 @@ comfortably within the pager.
 Additionally, you can pipe the contents of the scrollback buffer to an
 arbitrary, command running in a new window, tab or overlay, for example::
 
-   map f1 pipe @ansi window less +G -R
+   map f1 launch --stdin-source=@screen_scrollback --stdin-add-formatting less +G -R
 
 Would open the scrollback buffer in a new window when you press the :kbd:`F1`
 key. See :sc:`show_scrollback` for details.
@@ -478,7 +491,8 @@ completions happens after the call to :file:`compinit`.
 fish
 ~~~~~~~~
 
-Add the following to your :file:`~/.config/fish/config.fish`
+For versions of fish earlier than 3.0.0, add the following to your
+:file:`~/.config/fish/config.fish`. Later versions source completions by default.
 
 .. code-block:: sh
 

docs/installer.py

@@ -20,6 +20,10 @@ import tempfile
 py3 = sys.version_info[0] > 2
 is64bit = platform.architecture()[0] == '64bit'
 is_macos = 'darwin' in sys.platform.lower()
+if is_macos:
+    mac_ver = tuple(map(int, platform.mac_ver()[0].split('.')))
+    if mac_ver[:2] < (10, 12):
+        raise SystemExit('Your version of macOS is too old, at least 10.12 is required')
 
 try:
     __file__
@@ -225,7 +229,8 @@ def script_launch():
 
 def update_intaller_wrapper():
     # To run: python3 -c "import runpy; runpy.run_path('installer.py', run_name='update_wrapper')" installer.sh
-    src = open(__file__, 'rb').read().decode('utf-8')
+    with open(__file__, 'rb') as f:
+        src = f.read().decode('utf-8')
     wrapper = sys.argv[-1]
     with open(wrapper, 'r+b') as f:
         raw = f.read().decode('utf-8')

docs/kittens/custom.rst

@@ -128,7 +128,27 @@ layout, by simply adding the line::
     boss.toggle_fullscreen()
 
 
-to the ``handle_result()`` function, above.
+To the ``handle_result()`` function, above.
+
+
+Debugging kittens
+--------------------
+
+The part of the kitten that runs in ``main()`` is just a normal program and
+the output of print statements will be visible in the kitten window. Or
+alternately, you can use::
+
+    from kittens.tui.loop import debug
+    debug('whatever')
+
+The ``debug()`` function is just like ``print()`` except that the output
+will appear in the ``STDOUT`` of the kitty process inside which the kitten is
+running.
+
+The ``handle_result()`` part of the kitten runs inside the kitty process.
+The output of print statements will go to the ``STDOUT`` of the kitty process.
+So if you run kitty from another kitty instance, the output will be visible
+in the first kitty instance.
 
 .. _external_kittens:
 

docs/kittens/hints.rst

@@ -23,6 +23,56 @@ options and modes of operation, see below. You can use these options to
 create mappings in :file:`kitty.conf` to select various different text
 snippets. See :sc:`insert_selected_path` for examples.
 
+Completely customizing the matching and actions of the kitten
+---------------------------------------------------------------
+
+The hints kitten supports writing simple python scripts that can be used to
+completely customize how it finds matches and what happens when a match is
+selected. This allows the hints kitten to provide the user interface, while
+you can provide the logic for finding matches and performing actions on them.
+This is best illustrated with an example. Create the file
+:file:`custom-hints.py` in the kitty config directory with the following
+contents:
+
+.. code-block:: python
+
+    import re
+
+    def mark(text, args, Mark, extra_cli_args, *a):
+        # This function is responsible for finding all
+        # matching text. extra_cli_args are any extra arguments
+        # passed on the command line when invoking the kitten.
+        # We mark all individual word for potential selection
+        for idx, m in enumerate(re.finditer(r'\w+', text)):
+            start, end = m.span()
+            mark_text = text[start:end].replace('\n', '').replace('\0', '')
+            # The empty dictionary below will be available as groupdicts
+            # in handle_result() and can contain arbitrary data.
+            yield Mark(idx, start, end, mark_text, {})
+
+
+    def handle_result(args, data, target_window_id, boss, extra_cli_args, *a):
+        # This function is responsible for performing some
+        # action on the selected text.
+        # matches is a list of the selected entries and groupdicts contains
+        # the arbitrary data associated with each entry in mark() above
+        matches, groupdicts = [], []
+        for m, g in zip(data['match'], data['groupdicts']):
+            if m:
+                matches.append(m), groupdicts.append(g)
+        for word, match_data in zip(matches, groupdicts):
+            # Lookup the word in a dictionary, the open_url function
+            # will open the provided url in the system browser
+            boss.open_url(f'https://www.google.com/search?q=define:{word}')
+
+Now run kitty with::
+
+    kitty -o 'map f1 kitten hints --customize-processing custom-hints.py'
+
+When you press the :kbd:`F1` key you will be able to select a word to
+look it up in the Google dictionary.
+
+
 Command Line Interface
 -------------------------
 

docs/kittens/unicode-input.rst

@@ -22,3 +22,8 @@ In :guilabel:`Name` mode you instead type words from the character name and use
 keys/tab to select the character from the displayed matches. You can also type
 a leading period and the index for the match if you don't like to use arrow
 keys.
+
+Command Line Interface
+-------------------------
+
+.. include:: ../generated/cli-kitten-unicode_input.rst

docs/launch.rst

@@ -0,0 +1,56 @@
+Launching programs in new windows/tabs
+========================================
+
+.. program:: launch
+
+
+|kitty| has a :code:`launch` action that can be used to run arbitrary programs
+in news windows/tabs. It can be mapped to user defined shortcuts in kitty.conf.
+It is very powerful and allows sending the contents of
+the current window to the launched program, as well as many other options.
+
+In the simplest form, you can use it to open a new kitty window running the
+shell, as shown below::
+
+    map f1 launch
+
+To run a different program simply pass the command line as arguments to
+launch::
+
+    map f1 launch vim path/to/some/file
+
+
+To open a new window with the same working directory as the currently
+active window::
+
+    map f1 launch --cwd=current
+
+To open the new window in a new tab::
+
+    map f1 launch --type=tab
+
+To pass the contents of the current screen and scrollback to the started process::
+
+    map f1 launch --stdin-source=@screen_scrollback less
+
+There are many more powerful options, refer to the complete list below.
+
+The piping environment
+--------------------------
+
+When using :option:`launch --stdin-source`, the program to which the data is
+piped has a special environment variable declared, ``KITTY_PIPE_DATA`` whose
+contents are::
+
+   KITTY_PIPE_DATA={scrolled_by}:{cursor_x},{cursor_y}:{lines},{columns}
+
+where ``scrolled_by`` is the number of lines kitty is currently scrolled by,
+``cursor_(x|y)`` is the position of the cursor on the screen with ``(1,1)``
+being the top left corner and ``{lines},{columns}`` being the number of rows
+and columns of the screen.
+
+
+Syntax reference
+------------------
+
+.. include:: /generated/launch.rst

docs/pipe.rst

@@ -1,6 +1,9 @@
 Working with the screen and history buffer contents
 ======================================================
 
+.. warning::
+    The pipe action has been deprecated in favor of the
+    :doc:`launch <launch>` action which is more powerful.
 
 You can pipe the contents of the current screen and history buffer as
 :file:`STDIN` to an arbitrary program using the ``pipe`` function. The program
@@ -56,6 +59,9 @@ Input placeholders
 
 There are various different kinds of placeholders
 
+``@selection``
+   Plain text, currently selected text
+
 ``@text``
    Plain text, current screen + scrollback buffer
 

docs/rc_protocol.rst

@@ -2,7 +2,7 @@ Documentation for the kitty remote control protocol
 ======================================================
 
 The kitty remote control protocol is a simple protocol that involves sending
-data to kitty in the form of JSON. Any individual command ot kitty has the
+data to kitty in the form of JSON. Any individual command of kitty has the
 form::
 
     <ESC>P@kitty-cmd<JSON object><ESC>\
@@ -21,7 +21,7 @@ standalone client, use the kitty version that you are developing against. Using
 a version greater than the version of the kitty instance you are talking to,
 will cause a failure.
 
-Set ``no_response`` to True if you dont want a response from kitty.
+Set ``no_response`` to True if you don't want a response from kitty.
 
 The optional payload is a JSON object that is specific to the actual command being sent.
 The fields in the object for every command are documented below.

docs/remote-control.rst

@@ -126,7 +126,7 @@ If you do not want to allow all programs running in |kitty| to control it, you c
 enable remote control for only some |kitty| windows. Simply create a shortcut
 such as::
 
-    map ctrl+k new_window @ some_program
+    map ctrl+k launch --allow-remote-control some_program
 
 Then programs running in windows created with that shortcut can use ``kitty @``
 to control kitty. Note that any program with the right level of permissions can

gen-wcwidth.py

@@ -29,10 +29,12 @@ def get_data(fname, folder='UCD'):
     bn = os.path.basename(url)
     local = os.path.join('/tmp', bn)
     if os.path.exists(local):
-        data = open(local, 'rb').read()
+        with open(local, 'rb') as f:
+            data = f.read()
     else:
         data = urlopen(url).read()
-        open(local, 'wb').write(data)
+        with open(local, 'wb') as f:
+            f.write(data)
     for line in data.decode('utf-8').splitlines():
         line = line.strip()
         if line and not line.startswith('#'):
@@ -41,6 +43,7 @@ def get_data(fname, folder='UCD'):
 
 # Map of class names to set of codepoints in class
 class_maps = {}
+all_symbols = set()
 name_map = {}
 word_search_map = defaultdict(set)
 zwj = 0x200d
@@ -87,6 +90,8 @@ def parse_ucd():
             not_assigned.discard(codepoint)
             if category.startswith('M'):
                 marks.add(codepoint)
+            elif category.startswith('S'):
+                all_symbols.add(codepoint)
 
     # Some common synonyms
     word_search_map['bee'] |= word_search_map['honeybee']
@@ -166,21 +171,20 @@ def write_case(spec, p):
 
 @contextmanager
 def create_header(path, include_data_types=True):
-    f = open(path, 'w')
-    p = partial(print, file=f)
-    p('// unicode data, built from the unicode standard on:', date.today())
-    p('// see gen-wcwidth.py')
-    if path.endswith('.h'):
-        p('#pragma once')
-    if include_data_types:
-        p('#include "data-types.h"\n')
-        p('START_ALLOW_CASE_RANGE')
-    p()
-    yield p
-    p()
-    if include_data_types:
-        p('END_ALLOW_CASE_RANGE')
-    f.close()
+    with open(path, 'w') as f:
+        p = partial(print, file=f)
+        p('// unicode data, built from the unicode standard on:', date.today())
+        p('// see gen-wcwidth.py')
+        if path.endswith('.h'):
+            p('#pragma once')
+        if include_data_types:
+            p('#include "data-types.h"\n')
+            p('START_ALLOW_CASE_RANGE')
+        p()
+        yield p
+        p()
+        if include_data_types:
+            p('END_ALLOW_CASE_RANGE')
 
 
 def gen_emoji():
@@ -193,6 +197,7 @@ def gen_emoji():
         p('\t\tdefault: return false;')
         p('\t}')
         p('\treturn false;\n}')
+
         p('static inline bool\nis_emoji_modifier(char_type code) {')
         p('\tswitch(code) {')
         for spec in get_ranges(list(emoji_categories['Emoji_Modifier'])):
@@ -202,6 +207,15 @@ def gen_emoji():
         p('\t}')
         p('\treturn false;\n}')
 
+        p('static inline bool\nis_symbol(char_type code) {')
+        p('\tswitch(code) {')
+        for spec in get_ranges(list(all_symbols)):
+            write_case(spec, p)
+            p('\t\t\treturn true;')
+        p('\t\tdefault: return false;')
+        p('\t}')
+        p('\treturn false;\n}')
+
 
 def category_test(name, p, classes, comment, static=False, extra_chars=frozenset(), exclude=frozenset()):
     static = 'static inline ' if static else ''
@@ -282,7 +296,9 @@ def gen_ucd():
         p('combining_type mark_for_codepoint(char_type c) {')
         rmap = codepoint_to_mark_map(p, mark_map)
         p('}\n')
-        expected = int(re.search(r'^#define VS15 (\d+)', open('kitty/unicode-data.h').read(), re.M).group(1))
+        with open('kitty/unicode-data.h') as f:
+            unicode_data = f.read()
+        expected = int(re.search(r'^#define VS15 (\d+)', unicode_data, re.M).group(1))
         if rmap[0xfe0e] != expected:
             raise ValueError('The mark for 0xfe0e has changed, you have to update VS15 to {} and VS16 to {} in unicode-data.h'.format(
                 rmap[0xfe0e], rmap[0xfe0f]

glfw/backend_utils.c

@@ -22,19 +22,6 @@
 #define ppoll pollts
 #endif
 
-static inline double
-monotonic(void) {
-    struct timespec ts = {0};
-#ifdef CLOCK_HIGHRES
-    clock_gettime(CLOCK_HIGHRES, &ts);
-#elif CLOCK_MONOTONIC_RAW
-    clock_gettime(CLOCK_MONOTONIC_RAW, &ts);
-#else
-    clock_gettime(CLOCK_MONOTONIC, &ts);
-#endif
-    return (((double)ts.tv_nsec) / 1e9) + (double)ts.tv_sec;
-}
-
 void
 update_fds(EventLoopData *eld) {
     for (nfds_t i = 0; i < eld->watches_count; i++) {
@@ -109,7 +96,7 @@ update_timers(EventLoopData *eld) {
 }
 
 id_type
-addTimer(EventLoopData *eld, const char *name, double interval, int enabled, bool repeats, timer_callback_func cb, void *cb_data, GLFWuserdatafreefun free) {
+addTimer(EventLoopData *eld, const char *name, monotonic_t interval, int enabled, bool repeats, timer_callback_func cb, void *cb_data, GLFWuserdatafreefun free) {
     if (eld->timers_count >= sizeof(eld->timers)/sizeof(eld->timers[0])) {
         _glfwInputError(GLFW_PLATFORM_ERROR, "Too many timers added");
         return 0;
@@ -117,7 +104,7 @@ addTimer(EventLoopData *eld, const char *name, double interval, int enabled, boo
     Timer *t = eld->timers + eld->timers_count++;
     t->interval = interval;
     t->name = name;
-    t->trigger_at = enabled ? monotonic() + interval : DBL_MAX;
+    t->trigger_at = enabled ? monotonic() + interval : MONOTONIC_T_MAX;
     t->repeats = repeats;
     t->callback = cb;
     t->callback_data = cb_data;
@@ -144,7 +131,7 @@ void
 toggleTimer(EventLoopData *eld, id_type timer_id, int enabled) {
     for (nfds_t i = 0; i < eld->timers_count; i++) {
         if (eld->timers[i].id == timer_id) {
-            double trigger_at = enabled ? (monotonic() + eld->timers[i].interval) : DBL_MAX;
+            monotonic_t trigger_at = enabled ? (monotonic() + eld->timers[i].interval) : MONOTONIC_T_MAX;
             if (trigger_at != eld->timers[i].trigger_at) {
                 eld->timers[i].trigger_at = trigger_at;
                 update_timers(eld);
@@ -155,7 +142,7 @@ toggleTimer(EventLoopData *eld, id_type timer_id, int enabled) {
 }
 
 void
-changeTimerInterval(EventLoopData *eld, id_type timer_id, double interval) {
+changeTimerInterval(EventLoopData *eld, id_type timer_id, monotonic_t interval) {
     for (nfds_t i = 0; i < eld->timers_count; i++) {
         if (eld->timers[i].id == timer_id) {
             eld->timers[i].interval = interval;
@@ -165,11 +152,11 @@ changeTimerInterval(EventLoopData *eld, id_type timer_id, double interval) {
 }
 
 
-double
-prepareForPoll(EventLoopData *eld, double timeout) {
+monotonic_t
+prepareForPoll(EventLoopData *eld, monotonic_t timeout) {
     for (nfds_t i = 0; i < eld->watches_count; i++) eld->fds[i].revents = 0;
-    if (!eld->timers_count || eld->timers[0].trigger_at == DBL_MAX) return timeout;
-    double now = monotonic(), next_repeat_at = eld->timers[0].trigger_at;
+    if (!eld->timers_count || eld->timers[0].trigger_at == MONOTONIC_T_MAX) return timeout;
+    monotonic_t now = monotonic(), next_repeat_at = eld->timers[0].trigger_at;
     if (timeout < 0 || now + timeout > next_repeat_at) {
         timeout = next_repeat_at <= now ? 0 : next_repeat_at - now;
     }
@@ -177,10 +164,8 @@ prepareForPoll(EventLoopData *eld, double timeout) {
 }
 
 int
-pollWithTimeout(struct pollfd *fds, nfds_t nfds, double timeout) {
-    const long seconds = (long) timeout;
-    const long nanoseconds = (long) ((timeout - seconds) * 1e9);
-    struct timespec tv = { seconds, nanoseconds };
+pollWithTimeout(struct pollfd *fds, nfds_t nfds, monotonic_t timeout) {
+    struct timespec tv = calc_time(timeout);
     return ppoll(fds, nfds, &tv, NULL);
 }
 
@@ -198,10 +183,10 @@ dispatchEvents(EventLoopData *eld) {
 
 unsigned
 dispatchTimers(EventLoopData *eld) {
-    if (!eld->timers_count || eld->timers[0].trigger_at == DBL_MAX) return 0;
+    if (!eld->timers_count || eld->timers[0].trigger_at == MONOTONIC_T_MAX) return 0;
     static struct { timer_callback_func func; id_type id; void* data; bool repeats; } dispatches[sizeof(eld->timers)/sizeof(eld->timers[0])];
     unsigned num_dispatches = 0;
-    double now = monotonic();
+    monotonic_t now = monotonic();
     for (nfds_t i = 0; i < eld->timers_count && eld->timers[i].trigger_at <= now; i++) {
         eld->timers[i].trigger_at = now + eld->timers[i].interval;
         dispatches[num_dispatches].func = eld->timers[i].callback;
@@ -299,12 +284,12 @@ finalizePollData(EventLoopData *eld) {
 }
 
 int
-pollForEvents(EventLoopData *eld, double timeout) {
+pollForEvents(EventLoopData *eld, monotonic_t timeout) {
     int read_ok = 0;
     timeout = prepareForPoll(eld, timeout);
-    EVDBG("pollForEvents final timeout: %.3f", timeout);
+    EVDBG("pollForEvents final timeout: %.3f", monotonic_t_to_s_double(timeout));
     int result;
-    double end_time = monotonic() + timeout;
+    monotonic_t end_time = monotonic() + timeout;
     eld->wakeup_fd_ready = false;
 
     while(1) {

glfw/backend_utils.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -25,6 +25,7 @@
 //========================================================================
 
 #pragma once
+#include "../kitty/monotonic.h"
 #include <poll.h>
 #include <unistd.h>
 #include <stdbool.h>
@@ -55,7 +56,7 @@ typedef struct {
 
 typedef struct {
     id_type id;
-    double interval, trigger_at;
+    monotonic_t interval, trigger_at;
     timer_callback_func callback;
     void *callback_data;
     GLFWuserdatafreefun free;
@@ -82,14 +83,14 @@ void check_for_wakeup_events(EventLoopData *eld);
 id_type addWatch(EventLoopData *eld, const char *name, int fd, int events, int enabled, watch_callback_func cb, void *cb_data);
 void removeWatch(EventLoopData *eld, id_type watch_id);
 void toggleWatch(EventLoopData *eld, id_type watch_id, int enabled);
-id_type addTimer(EventLoopData *eld, const char *name, double interval, int enabled, bool repeats, timer_callback_func cb, void *cb_data, GLFWuserdatafreefun free);
+id_type addTimer(EventLoopData *eld, const char *name, monotonic_t interval, int enabled, bool repeats, timer_callback_func cb, void *cb_data, GLFWuserdatafreefun free);
 void removeTimer(EventLoopData *eld, id_type timer_id);
 void removeAllTimers(EventLoopData *eld);
 void toggleTimer(EventLoopData *eld, id_type timer_id, int enabled);
-void changeTimerInterval(EventLoopData *eld, id_type timer_id, double interval);
-double prepareForPoll(EventLoopData *eld, double timeout);
-int pollWithTimeout(struct pollfd *fds, nfds_t nfds, double timeout);
-int pollForEvents(EventLoopData *eld, double timeout);
+void changeTimerInterval(EventLoopData *eld, id_type timer_id, monotonic_t interval);
+monotonic_t prepareForPoll(EventLoopData *eld, monotonic_t timeout);
+int pollWithTimeout(struct pollfd *fds, nfds_t nfds, monotonic_t timeout);
+int pollForEvents(EventLoopData *eld, monotonic_t timeout);
 unsigned dispatchTimers(EventLoopData *eld);
 void finalizePollData(EventLoopData *eld);
 bool initPollData(EventLoopData *eld, int display_fd);

glfw/cocoa_init.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -27,9 +27,13 @@
 //========================================================================
 
 #include "internal.h"
+#include "../kitty/monotonic.h"
 #include <sys/param.h> // For MAXPATHLEN
 #include <pthread.h>
 
+// Needed for _NSGetProgname
+#include <crt_externs.h>
+
 // Change to our application bundle's resources directory, if present
 //
 static void changeToResourcesDirectory(void)
@@ -66,14 +70,119 @@ static void changeToResourcesDirectory(void)
     chdir(resourcesPath);
 }
 
+// Set up the menu bar (manually)
+// This is nasty, nasty stuff -- calls to undocumented semi-private APIs that
+// could go away at any moment, lots of stuff that really should be
+// localize(d|able), etc.  Add a nib to save us this horror.
+//
+static void createMenuBar(void)
+{
+    size_t i;
+    NSString* appName = nil;
+    NSDictionary* bundleInfo = [[NSBundle mainBundle] infoDictionary];
+    NSString* nameKeys[] =
+    {
+        @"CFBundleDisplayName",
+        @"CFBundleName",
+        @"CFBundleExecutable",
+    };
+
+    // Try to figure out what the calling application is called
+
+    for (i = 0;  i < sizeof(nameKeys) / sizeof(nameKeys[0]);  i++)
+    {
+        id name = bundleInfo[nameKeys[i]];
+        if (name &&
+            [name isKindOfClass:[NSString class]] &&
+            ![name isEqualToString:@""])
+        {
+            appName = name;
+            break;
+        }
+    }
+
+    if (!appName)
+    {
+        char** progname = _NSGetProgname();
+        if (progname && *progname)
+            appName = @(*progname);
+        else
+            appName = @"GLFW Application";
+    }
+
+    NSMenu* bar = [[NSMenu alloc] init];
+    [NSApp setMainMenu:bar];
+
+    NSMenuItem* appMenuItem =
+        [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
+    NSMenu* appMenu = [[NSMenu alloc] init];
+    [appMenuItem setSubmenu:appMenu];
+
+    [appMenu addItemWithTitle:[NSString stringWithFormat:@"About %@", appName]
+                       action:@selector(orderFrontStandardAboutPanel:)
+                keyEquivalent:@""];
+    [appMenu addItem:[NSMenuItem separatorItem]];
+    NSMenu* servicesMenu = [[NSMenu alloc] init];
+    [NSApp setServicesMenu:servicesMenu];
+    [[appMenu addItemWithTitle:@"Services"
+                       action:NULL
+                keyEquivalent:@""] setSubmenu:servicesMenu];
+    [servicesMenu release];
+    [appMenu addItem:[NSMenuItem separatorItem]];
+    [appMenu addItemWithTitle:[NSString stringWithFormat:@"Hide %@", appName]
+                       action:@selector(hide:)
+                keyEquivalent:@"h"];
+    [[appMenu addItemWithTitle:@"Hide Others"
+                       action:@selector(hideOtherApplications:)
+                keyEquivalent:@"h"]
+        setKeyEquivalentModifierMask:NSEventModifierFlagOption | NSEventModifierFlagCommand];
+    [appMenu addItemWithTitle:@"Show All"
+                       action:@selector(unhideAllApplications:)
+                keyEquivalent:@""];
+    [appMenu addItem:[NSMenuItem separatorItem]];
+    [appMenu addItemWithTitle:[NSString stringWithFormat:@"Quit %@", appName]
+                       action:@selector(terminate:)
+                keyEquivalent:@"q"];
+
+    NSMenuItem* windowMenuItem =
+        [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
+    [bar release];
+    NSMenu* windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
+    [NSApp setWindowsMenu:windowMenu];
+    [windowMenuItem setSubmenu:windowMenu];
+
+    [windowMenu addItemWithTitle:@"Minimize"
+                          action:@selector(performMiniaturize:)
+                   keyEquivalent:@"m"];
+    [windowMenu addItemWithTitle:@"Zoom"
+                          action:@selector(performZoom:)
+                   keyEquivalent:@""];
+    [windowMenu addItem:[NSMenuItem separatorItem]];
+    [windowMenu addItemWithTitle:@"Bring All to Front"
+                          action:@selector(arrangeInFront:)
+                   keyEquivalent:@""];
+
+    // TODO: Make this appear at the bottom of the menu (for consistency)
+    [windowMenu addItem:[NSMenuItem separatorItem]];
+    [[windowMenu addItemWithTitle:@"Enter Full Screen"
+                           action:@selector(toggleFullScreen:)
+                    keyEquivalent:@"f"]
+     setKeyEquivalentModifierMask:NSEventModifierFlagControl | NSEventModifierFlagCommand];
+
+    // Prior to Snow Leopard, we need to use this oddly-named semi-private API
+    // to get the application menu working properly.
+    SEL setAppleMenuSelector = NSSelectorFromString(@"setAppleMenu:");
+    [NSApp performSelector:setAppleMenuSelector withObject:appMenu];
+}
+
 // Create key code translation tables
 //
 static void createKeyTables(void)
 {
-    int scancode;
+    int keycode;
 
     memset(_glfw.ns.keycodes, -1, sizeof(_glfw.ns.keycodes));
-    memset(_glfw.ns.scancodes, -1, sizeof(_glfw.ns.scancodes));
+    memset(_glfw.ns.key_to_keycode, -1, sizeof(_glfw.ns.key_to_keycode));
 
     _glfw.ns.keycodes[0x1D] = GLFW_KEY_0;
     _glfw.ns.keycodes[0x12] = GLFW_KEY_1;
@@ -190,11 +299,11 @@ static void createKeyTables(void)
     _glfw.ns.keycodes[0x43] = GLFW_KEY_KP_MULTIPLY;
     _glfw.ns.keycodes[0x4E] = GLFW_KEY_KP_SUBTRACT;
 
-    for (scancode = 0;  scancode < 256;  scancode++)
+    for (keycode = 0; keycode < 256; keycode++)
     {
         // Store the reverse translation for faster key name lookup
-        if (_glfw.ns.keycodes[scancode] >= 0)
-            _glfw.ns.scancodes[_glfw.ns.keycodes[scancode]] = scancode;
+        if (_glfw.ns.keycodes[keycode] >= 0)
+            _glfw.ns.key_to_keycode[_glfw.ns.keycodes[keycode]] = keycode;
     }
 }
 
@@ -276,6 +385,17 @@ static bool initializeTIS(void)
     return updateUnicodeDataNS();
 }
 
+static void
+display_reconfigured(CGDirectDisplayID display UNUSED, CGDisplayChangeSummaryFlags flags, void *userInfo UNUSED)
+{
+    if (flags & kCGDisplayBeginConfigurationFlag) {
+        return;
+    }
+    if (flags & kCGDisplaySetModeFlag) {
+        // GPU possibly changed
+    }
+}
+
 @interface GLFWHelper : NSObject
 @end
 
@@ -294,6 +414,103 @@ static bool initializeTIS(void)
 
 @end // GLFWHelper
 
+// Delegate for application related notifications {{{
+
+@interface GLFWApplicationDelegate : NSObject <NSApplicationDelegate>
+@end
+
+@implementation GLFWApplicationDelegate
+
+- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
+{
+    (void)sender;
+    _GLFWwindow* window;
+
+    for (window = _glfw.windowListHead;  window;  window = window->next)
+        _glfwInputWindowCloseRequest(window);
+
+    return NSTerminateCancel;
+}
+
+static GLFWapplicationshouldhandlereopenfun handle_reopen_callback = NULL;
+
+- (BOOL)applicationShouldHandleReopen:(NSApplication *)sender hasVisibleWindows:(BOOL)flag
+{
+    (void)sender;
+    if (!handle_reopen_callback) return YES;
+    if (handle_reopen_callback(flag)) return YES;
+    return NO;
+}
+
+- (void)applicationDidChangeScreenParameters:(NSNotification *) notification
+{
+    (void)notification;
+    _GLFWwindow* window;
+
+    for (window = _glfw.windowListHead;  window;  window = window->next)
+    {
+        if (window->context.client != GLFW_NO_API)
+            [window->context.nsgl.object update];
+    }
+
+    _glfwPollMonitorsNS();
+}
+
+static GLFWapplicationwillfinishlaunchingfun finish_launching_callback = NULL;
+
+- (void)applicationWillFinishLaunching:(NSNotification *)notification
+{
+    (void)notification;
+    if (_glfw.hints.init.ns.menubar)
+    {
+        // In case we are unbundled, make us a proper UI application
+        [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
+
+        // Menu bar setup must go between sharedApplication above and
+        // finishLaunching below, in order to properly emulate the behavior
+        // of NSApplicationMain
+
+        if ([[NSBundle mainBundle] pathForResource:@"MainMenu" ofType:@"nib"])
+        {
+            [[NSBundle mainBundle] loadNibNamed:@"MainMenu"
+                                          owner:NSApp
+                                topLevelObjects:&_glfw.ns.nibObjects];
+        }
+        else
+            createMenuBar();
+    }
+    if (finish_launching_callback)
+        finish_launching_callback();
+}
+
+- (void)applicationDidFinishLaunching:(NSNotification *)notification
+{
+    (void)notification;
+    [NSApp stop:nil];
+
+    CGDisplayRegisterReconfigurationCallback(display_reconfigured, NULL);
+    _glfwCocoaPostEmptyEvent();
+}
+
+- (void)applicationWillTerminate:(NSNotification *)aNotification
+{
+    (void)aNotification;
+    CGDisplayRemoveReconfigurationCallback(display_reconfigured, NULL);
+}
+
+- (void)applicationDidHide:(NSNotification *)notification
+{
+    (void)notification;
+    int i;
+
+    for (i = 0;  i < _glfw.monitorCount;  i++)
+        _glfwRestoreVideoModeNS(_glfw.monitors[i]);
+}
+
+@end // GLFWApplicationDelegate
+// }}}
+
+
 @interface GLFWApplication : NSApplication
 - (void)tick_callback;
 - (void)render_frame_received:(id)displayIDAsID;
@@ -335,6 +552,18 @@ is_cmd_period(NSEvent *event, NSEventModifierFlags modifierFlags) {
     return false;
 }
 
+GLFWAPI GLFWapplicationshouldhandlereopenfun glfwSetApplicationShouldHandleReopen(GLFWapplicationshouldhandlereopenfun callback) {
+    GLFWapplicationshouldhandlereopenfun previous = handle_reopen_callback;
+    handle_reopen_callback = callback;
+    return previous;
+}
+
+GLFWAPI GLFWapplicationwillfinishlaunchingfun glfwSetApplicationWillFinishLaunching(GLFWapplicationwillfinishlaunchingfun callback) {
+    GLFWapplicationwillfinishlaunchingfun previous = finish_launching_callback;
+    finish_launching_callback = callback;
+    return previous;
+}
+
 int _glfwPlatformInit(void)
 {
     @autoreleasepool {
@@ -345,8 +574,21 @@ int _glfwPlatformInit(void)
                              toTarget:_glfw.ns.helper
                            withObject:nil];
 
+    if (NSApp)
+        _glfw.ns.finishedLaunching = true;
+
     [GLFWApplication sharedApplication];
 
+    _glfw.ns.delegate = [[GLFWApplicationDelegate alloc] init];
+    if (_glfw.ns.delegate == nil)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Failed to create application delegate");
+        return false;
+    }
+
+    [NSApp setDelegate:_glfw.ns.delegate];
+
     NSEvent* (^keydown_block)(NSEvent*) = ^ NSEvent* (NSEvent* event)
     {
         NSEventModifierFlags modifierFlags = [event modifierFlags] & NSEventModifierFlagDeviceIndependentFlagsMask;
@@ -385,6 +627,10 @@ int _glfwPlatformInit(void)
     if (_glfw.hints.init.ns.chdir)
         changeToResourcesDirectory();
 
+    // Press and Hold prevents some keys from emitting repeated characters
+    NSDictionary* defaults = @{@"ApplePressAndHoldEnabled":@NO};
+    [[NSUserDefaults standardUserDefaults] registerDefaults:defaults];
+
     [[NSNotificationCenter defaultCenter]
         addObserver:_glfw.ns.helper
            selector:@selector(selectedKeyboardInputSourceChanged:)
@@ -531,7 +777,7 @@ typedef struct {
     NSTimer *os_timer;
     unsigned long long id;
     bool repeats;
-    double interval;
+    monotonic_t interval;
     GLFWuserdatafun callback;
     void *callback_data;
     GLFWuserdatafun free_callback_data;
@@ -551,7 +797,7 @@ remove_timer_at(size_t idx) {
 }
 
 static void schedule_timer(Timer *t) {
-    t->os_timer = [NSTimer scheduledTimerWithTimeInterval:t->interval repeats:(t->repeats ? YES: NO) block:^(NSTimer *os_timer) {
+    t->os_timer = [NSTimer scheduledTimerWithTimeInterval:monotonic_t_to_s_double(t->interval) repeats:(t->repeats ? YES: NO) block:^(NSTimer *os_timer) {
         for (size_t i = 0; i < num_timers; i++) {
             if (timers[i].os_timer == os_timer) {
                 timers[i].callback(timers[i].id, timers[i].callback_data);
@@ -562,7 +808,7 @@ static void schedule_timer(Timer *t) {
     }];
 }
 
-unsigned long long _glfwPlatformAddTimer(double interval, bool repeats, GLFWuserdatafun callback, void *callback_data, GLFWuserdatafun free_callback) {
+unsigned long long _glfwPlatformAddTimer(monotonic_t interval, bool repeats, GLFWuserdatafun callback, void *callback_data, GLFWuserdatafun free_callback) {
     static unsigned long long timer_counter = 0;
     if (num_timers >= sizeof(timers)/sizeof(timers[0]) - 1) {
         _glfwInputError(GLFW_PLATFORM_ERROR, "Too many timers added");
@@ -588,7 +834,7 @@ void _glfwPlatformRemoveTimer(unsigned long long timer_id) {
     }
 }
 
-void _glfwPlatformUpdateTimer(unsigned long long timer_id, double interval, bool enabled) {
+void _glfwPlatformUpdateTimer(unsigned long long timer_id, monotonic_t interval, bool enabled) {
     for (size_t i = 0; i < num_timers; i++) {
         if (timers[i].id == timer_id) {
             Timer *t = timers + i;

glfw/cocoa_joystick.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Cocoa - www.glfw.org
+// GLFW 3.4 Cocoa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //

glfw/cocoa_joystick.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Cocoa - www.glfw.org
+// GLFW 3.4 Cocoa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 // Copyright (c) 2012 Torsten Walluhn <tw@mad-cad.net>

glfw/cocoa_monitor.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -328,7 +328,7 @@ void _glfwPollMonitorsNS(void)
         if (!name)
             name = _glfw_strdup("Unknown");
 
-        _GLFWmonitor* monitor = _glfwAllocMonitor(name, size.width, size.height);
+        _GLFWmonitor* monitor = _glfwAllocMonitor(name, (int)size.width, (int)size.height);
         monitor->ns.displayID  = displays[i];
         monitor->ns.unitNumber = unitNumber;
         createDisplayLink(monitor->ns.displayID);
@@ -354,8 +354,9 @@ void _glfwPollMonitorsNS(void)
 void _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired)
 {
     GLFWvidmode current;
-    const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);
     _glfwPlatformGetVideoMode(monitor, &current);
+
+    const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);
     if (_glfwCompareVideoModes(&current, best) == 0)
         return;
 
@@ -454,13 +455,13 @@ void _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor,
     const NSRect frameRect = [monitor->ns.screen visibleFrame];
 
     if (xpos)
-        *xpos = frameRect.origin.x;
+        *xpos = (int)frameRect.origin.x;
     if (ypos)
-        *ypos = _glfwTransformYNS(frameRect.origin.y + frameRect.size.height - 1);
+        *ypos = (int)_glfwTransformYNS(frameRect.origin.y + frameRect.size.height - 1);
     if (width)
-        *width = frameRect.size.width;
+        *width = (int)frameRect.size.width;
     if (height)
-        *height = frameRect.size.height;
+        *height = (int)frameRect.size.height;
 
 }
 
@@ -505,7 +506,6 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)
 void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode *mode)
 {
     CVDisplayLinkRef link;
-
     CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);
 
     CGDisplayModeRef native = CGDisplayCopyDisplayMode(monitor->ns.displayID);

glfw/cocoa_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -36,6 +36,9 @@ typedef void* id;
 typedef void* CVDisplayLinkRef;
 #endif
 
+// NOTE: Many Cocoa enum values have been renamed and we need to build across
+//       SDK versions where one is unavailable or the other deprecated
+//       We use the newer names in code and these macros to handle compatibility
 #if MAC_OS_X_VERSION_MAX_ALLOWED < 101200
  #define NSBitmapFormatAlphaNonpremultiplied NSAlphaNonpremultipliedBitmapFormat
  #define NSEventMaskAny NSAnyEventMask
@@ -64,8 +67,9 @@ typedef void* CVDisplayLinkRef;
 
 typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
 typedef int (* GLFWcocoatextinputfilterfun)(int,int,unsigned int, unsigned long);
-typedef int (* GLFWapplicationshouldhandlereopenfun)(int);
-typedef int (* GLFWcocoatogglefullscreenfun)(GLFWwindow*);
+typedef bool (* GLFWapplicationshouldhandlereopenfun)(int);
+typedef void (* GLFWapplicationwillfinishlaunchingfun)(void);
+typedef bool (* GLFWcocoatogglefullscreenfun)(GLFWwindow*);
 typedef void (* GLFWcocoarenderframefun)(GLFWwindow*);
 
 typedef struct VkMacOSSurfaceCreateInfoMVK
@@ -144,7 +148,7 @@ typedef struct _GLFWDisplayLinkNS
 {
     CVDisplayLinkRef displayLink;
     CGDirectDisplayID displayID;
-    double lastRenderFrameRequestedAt;
+    monotonic_t lastRenderFrameRequestedAt;
 } _GLFWDisplayLinkNS;
 
 // Cocoa-specific global data
@@ -153,6 +157,7 @@ typedef struct _GLFWlibraryNS
 {
     CGEventSourceRef    eventSource;
     id                  delegate;
+    bool                finishedLaunching;
     bool                cursorHidden;
     TISInputSourceRef   inputSource;
     IOHIDManagerRef     hidManager;
@@ -160,11 +165,12 @@ typedef struct _GLFWlibraryNS
     id                  helper;
     id                  keyUpMonitor;
     id                  keyDownMonitor;
+    id                  nibObjects;
 
     char                keyName[64];
     char                text[256];
     short int           keycodes[256];
-    short int           scancodes[GLFW_KEY_LAST + 1];
+    short int           key_to_keycode[GLFW_KEY_LAST + 1];
     char*               clipboardString;
     CGPoint             cascadePoint;
     // Where to place the cursor when re-enabled

glfw/cocoa_time.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2016 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -42,7 +42,7 @@ void _glfwInitTimerNS(void)
     mach_timebase_info_data_t info;
     mach_timebase_info(&info);
 
-    _glfw.timer.ns.frequency = (info.denom * 1e9) / info.numer;
+    _glfw.timer.ns.frequency = (unsigned long long)((info.denom * 1e9) / info.numer);
 }
 
 
@@ -59,4 +59,3 @@ uint64_t _glfwPlatformGetTimerFrequency(void)
 {
     return _glfw.timer.ns.frequency;
 }
-

glfw/cocoa_window.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -27,26 +27,78 @@
 //========================================================================
 
 #include "internal.h"
+#include "../kitty/monotonic.h"
 
 #include <float.h>
 #include <string.h>
 
-// Needed for _NSGetProgname
-#include <crt_externs.h>
+
+#define PARAGRAPH_UTF_8                        0xc2a7 // §
+#define MASCULINE_UTF_8                        0xc2ba // º
+#define A_DIAERESIS_UPPER_CASE_UTF_8           0xc384 // Ä
+#define O_DIAERESIS_UPPER_CASE_UTF_8           0xc396 // Ö
+#define U_DIAERESIS_UPPER_CASE_UTF_8           0xc39c // Ü
+#define S_SHARP_UTF_8                          0xc39f // ß
+#define A_GRAVE_LOWER_CASE_UTF_8               0xc3a0 // à
+#define A_DIAERESIS_LOWER_CASE_UTF_8           0xc3a4 // ä
+#define A_RING_LOWER_CASE_UTF_8                0xc3a5 // å
+#define AE_LOWER_CASE_UTF_8                    0xc3a6 // æ
+#define C_CEDILLA_LOWER_CASE_UTF_8             0xc3a7 // ç
+#define E_GRAVE_LOWER_CASE_UTF_8               0xc3a8 // è
+#define E_ACUTE_LOWER_CASE_UTF_8               0xc3a9 // é
+#define I_GRAVE_LOWER_CASE_UTF_8               0xc3ac // ì
+#define N_TILDE_LOWER_CASE_UTF_8               0xc3b1 // ñ
+#define O_GRAVE_LOWER_CASE_UTF_8               0xc3b2 // ò
+#define O_DIAERESIS_LOWER_CASE_UTF_8           0xc3b6 // ö
+#define O_SLASH_LOWER_CASE_UTF_8               0xc3b8 // ø
+#define U_GRAVE_LOWER_CASE_UTF_8               0xc3b9 // ù
+#define U_DIAERESIS_LOWER_CASE_UTF_8           0xc3bc // ü
+#define CYRILLIC_A_LOWER_CASE_UTF_8            0xd0b0 // а
+#define CYRILLIC_BE_LOWER_CASE_UTF_8           0xd0b1 // б
+#define CYRILLIC_VE_LOWER_CASE_UTF_8           0xd0b2 // в
+#define CYRILLIC_GHE_LOWER_CASE_UTF_8          0xd0b3 // г
+#define CYRILLIC_DE_LOWER_CASE_UTF_8           0xd0b4 // д
+#define CYRILLIC_IE_LOWER_CASE_UTF_8           0xd0b5 // е
+#define CYRILLIC_ZHE_LOWER_CASE_UTF_8          0xd0b6 // ж
+#define CYRILLIC_ZE_LOWER_CASE_UTF_8           0xd0b7 // з
+#define CYRILLIC_I_LOWER_CASE_UTF_8            0xd0b8 // и
+#define CYRILLIC_SHORT_I_LOWER_CASE_UTF_8      0xd0b9 // й
+#define CYRILLIC_KA_LOWER_CASE_UTF_8           0xd0ba // к
+#define CYRILLIC_EL_LOWER_CASE_UTF_8           0xd0bb // л
+#define CYRILLIC_EM_LOWER_CASE_UTF_8           0xd0bc // м
+#define CYRILLIC_EN_LOWER_CASE_UTF_8           0xd0bd // н
+#define CYRILLIC_O_LOWER_CASE_UTF_8            0xd0be // о
+#define CYRILLIC_PE_LOWER_CASE_UTF_8           0xd0bf // п
+#define CYRILLIC_ER_LOWER_CASE_UTF_8           0xd180 // р
+#define CYRILLIC_ES_LOWER_CASE_UTF_8           0xd181 // с
+#define CYRILLIC_TE_LOWER_CASE_UTF_8           0xd182 // т
+#define CYRILLIC_U_LOWER_CASE_UTF_8            0xd183 // у
+#define CYRILLIC_EF_LOWER_CASE_UTF_8           0xd184 // ф
+#define CYRILLIC_HA_LOWER_CASE_UTF_8           0xd185 // х
+#define CYRILLIC_TSE_LOWER_CASE_UTF_8          0xd186 // ц
+#define CYRILLIC_CHE_LOWER_CASE_UTF_8          0xd187 // ч
+#define CYRILLIC_SHA_LOWER_CASE_UTF_8          0xd188 // ш
+#define CYRILLIC_SHCHA_LOWER_CASE_UTF_8        0xd189 // щ
+#define CYRILLIC_HARD_SIGN_LOWER_CASE_UTF_8    0xd18a // ъ
+#define CYRILLIC_YERU_LOWER_CASE_UTF_8         0xd18b // ы
+#define CYRILLIC_SOFT_SIGN_LOWER_CASE_UTF_8    0xd18c // ь
+#define CYRILLIC_E_LOWER_CASE_UTF_8            0xd18d // э
+#define CYRILLIC_YU_LOWER_CASE_UTF_8           0xd18e // ю
+#define CYRILLIC_YA_LOWER_CASE_UTF_8           0xd18f // я
+#define CYRILLIC_IO_LOWER_CASE_UTF_8           0xd191 // ё
 
 // Returns the style mask corresponding to the window settings
 //
 static NSUInteger getStyleMask(_GLFWwindow* window)
 {
-    NSUInteger styleMask = 0;
+    NSUInteger styleMask = NSWindowStyleMaskMiniaturizable;
 
     if (window->monitor || !window->decorated)
         styleMask |= NSWindowStyleMaskBorderless;
     else
     {
         styleMask |= NSWindowStyleMaskTitled |
-                     NSWindowStyleMaskClosable |
-                     NSWindowStyleMaskMiniaturizable;
+                     NSWindowStyleMaskClosable;
 
         if (window->resizable)
             styleMask |= NSWindowStyleMaskResizable;
@@ -65,7 +117,7 @@ CGDirectDisplayID displayIDForWindow(_GLFWwindow *w) {
 }
 
 static unsigned long long display_link_shutdown_timer = 0;
-#define DISPLAY_LINK_SHUTDOWN_CHECK_INTERVAL 30
+#define DISPLAY_LINK_SHUTDOWN_CHECK_INTERVAL s_to_monotonic_t(30ll)
 
 void
 _glfwShutdownCVDisplayLink(unsigned long long timer_id UNUSED, void *user_data UNUSED) {
@@ -92,7 +144,7 @@ requestRenderFrame(_GLFWwindow *w, GLFWcocoarenderframefun callback) {
     } else {
         display_link_shutdown_timer = _glfwPlatformAddTimer(DISPLAY_LINK_SHUTDOWN_CHECK_INTERVAL, false, _glfwShutdownCVDisplayLink, NULL, NULL);
     }
-    double now = glfwGetTime();
+    monotonic_t now = glfwGetTime();
     for (size_t i = 0; i < _glfw.ns.displayLinks.count; i++) {
         _GLFWDisplayLinkNS *dl = &_glfw.ns.displayLinks.entries[i];
         if (dl->displayID == displayID) {
@@ -261,17 +313,21 @@ static inline const char*
 format_text(const char *src) {
     static char buf[256];
     char *p = buf;
+    const char *last_char = buf + sizeof(buf) - 1;
     if (!src[0]) return "<none>";
     while (*src) {
-        p += snprintf(p, sizeof(buf) - (p - buf), "0x%x ", (unsigned char)*(src++));
+        int num = snprintf(p, sizeof(buf) - (p - buf), "0x%x ", (unsigned char)*(src++));
+        if (num < 0) return "<error>";
+        if (p + num >= last_char) break;
+        p += num;
     }
     if (p != buf) *(--p) = 0;
     return buf;
 }
 
 static const char*
-safe_name_for_scancode(unsigned int scancode) {
-    const char *ans = _glfwPlatformGetScancodeName(scancode);
+safe_name_for_keycode(unsigned int keycode) {
+    const char *ans = _glfwPlatformGetNativeKeyName(keycode);
     if (!ans) return "<noname>";
     if ((1 <= ans[0] && ans[0] <= 31) || ans[0] == 127) ans = "<cc>";
     return ans;
@@ -284,11 +340,47 @@ static int translateKey(unsigned int key, bool apply_keymap)
 {
     if (apply_keymap) {
         // Look for the effective key name after applying any keyboard layouts/mappings
-        const char *name = _glfwPlatformGetScancodeName(key);
-        if (name && name[1] == 0) {
-            // Single letter key name
-            switch(name[0]) {
+        const char *name_chars = _glfwPlatformGetNativeKeyName(key);
+        uint32_t name = 0;
+        if (name_chars) {
+            for (int i = 0; i < 4; i++) {
+                if (!name_chars[i]) break;
+                name <<= 8;
+                name |= (uint8_t)name_chars[i];
+            }
+        }
+        if (name) {
+            // Key name
+            switch(name) {
 #define K(ch, name) case ch: return GLFW_KEY_##name
+                K('!', EXCLAM);
+                K('"', DOUBLE_QUOTE);
+                K('#', NUMBER_SIGN);
+                K('$', DOLLAR);
+                K('&', AMPERSAND);
+                K('\'', APOSTROPHE);
+                K('(', PARENTHESIS_LEFT);
+                K(')', PARENTHESIS_RIGHT);
+                K('+', PLUS);
+                K(',', COMMA);
+                K('-', MINUS);
+                K('.', PERIOD);
+                K('/', SLASH);
+                K('0', 0);
+                K('1', 1);
+                K('2', 2);
+                K('3', 3);
+                K('5', 5);
+                K('6', 6);
+                K('7', 7);
+                K('8', 8);
+                K('9', 9);
+                K(':', COLON);
+                K(';', SEMICOLON);
+                K('<', LESS);
+                K('=', EQUAL);
+                K('>', GREATER);
+                K('@', AT);
                 K('A', A); K('a', A);
                 K('B', B); K('b', B);
                 K('C', C); K('c', C);
@@ -315,28 +407,64 @@ static int translateKey(unsigned int key, bool apply_keymap)
                 K('X', X); K('x', X);
                 K('Y', Y); K('y', Y);
                 K('Z', Z); K('z', Z);
-                K('0', 0);
-                K('1', 1);
-                K('2', 2);
-                K('3', 3);
-                K('5', 5);
-                K('6', 6);
-                K('7', 7);
-                K('8', 8);
-                K('9', 9);
-                K('\'', APOSTROPHE);
-                K(',', COMMA);
-                K('.', PERIOD);
-                K('/', SLASH);
-                K('-', MINUS);
-                K('=', EQUAL);
-                K(';', SEMICOLON);
                 K('[', LEFT_BRACKET);
+                K('\\', BACKSLASH);
                 K(']', RIGHT_BRACKET);
-                K('+', PLUS);
                 K('_', UNDERSCORE);
                 K('`', GRAVE_ACCENT);
-                K('\\', BACKSLASH);
+                K(PARAGRAPH_UTF_8, PARAGRAPH);
+                K(MASCULINE_UTF_8, MASCULINE);
+                K(A_DIAERESIS_UPPER_CASE_UTF_8, A_DIAERESIS);
+                K(O_DIAERESIS_UPPER_CASE_UTF_8, O_DIAERESIS);
+                K(U_DIAERESIS_UPPER_CASE_UTF_8, U_DIAERESIS);
+                K(S_SHARP_UTF_8, S_SHARP);
+                K(A_GRAVE_LOWER_CASE_UTF_8, A_GRAVE);
+                K(A_DIAERESIS_LOWER_CASE_UTF_8, A_DIAERESIS);
+                K(A_RING_LOWER_CASE_UTF_8, A_RING);
+                K(AE_LOWER_CASE_UTF_8, AE);
+                K(C_CEDILLA_LOWER_CASE_UTF_8, C_CEDILLA);
+                K(E_GRAVE_LOWER_CASE_UTF_8, E_GRAVE);
+                K(E_ACUTE_LOWER_CASE_UTF_8, E_ACUTE);
+                K(I_GRAVE_LOWER_CASE_UTF_8, I_GRAVE);
+                K(N_TILDE_LOWER_CASE_UTF_8, N_TILDE);
+                K(O_GRAVE_LOWER_CASE_UTF_8, O_GRAVE);
+                K(O_DIAERESIS_LOWER_CASE_UTF_8, O_DIAERESIS);
+                K(O_SLASH_LOWER_CASE_UTF_8, O_SLASH);
+                K(U_GRAVE_LOWER_CASE_UTF_8, U_GRAVE);
+                K(U_DIAERESIS_LOWER_CASE_UTF_8, U_DIAERESIS);
+                K(CYRILLIC_A_LOWER_CASE_UTF_8, CYRILLIC_A);
+                K(CYRILLIC_BE_LOWER_CASE_UTF_8, CYRILLIC_BE);
+                K(CYRILLIC_VE_LOWER_CASE_UTF_8, CYRILLIC_VE);
+                K(CYRILLIC_GHE_LOWER_CASE_UTF_8, CYRILLIC_GHE);
+                K(CYRILLIC_DE_LOWER_CASE_UTF_8, CYRILLIC_DE);
+                K(CYRILLIC_IE_LOWER_CASE_UTF_8, CYRILLIC_IE);
+                K(CYRILLIC_ZHE_LOWER_CASE_UTF_8, CYRILLIC_ZHE);
+                K(CYRILLIC_ZE_LOWER_CASE_UTF_8, CYRILLIC_ZE);
+                K(CYRILLIC_I_LOWER_CASE_UTF_8, CYRILLIC_I);
+                K(CYRILLIC_SHORT_I_LOWER_CASE_UTF_8, CYRILLIC_SHORT_I);
+                K(CYRILLIC_KA_LOWER_CASE_UTF_8, CYRILLIC_KA);
+                K(CYRILLIC_EL_LOWER_CASE_UTF_8, CYRILLIC_EL);
+                K(CYRILLIC_EM_LOWER_CASE_UTF_8, CYRILLIC_EM);
+                K(CYRILLIC_EN_LOWER_CASE_UTF_8, CYRILLIC_EN);
+                K(CYRILLIC_O_LOWER_CASE_UTF_8, CYRILLIC_O);
+                K(CYRILLIC_PE_LOWER_CASE_UTF_8, CYRILLIC_PE);
+                K(CYRILLIC_ER_LOWER_CASE_UTF_8, CYRILLIC_ER);
+                K(CYRILLIC_ES_LOWER_CASE_UTF_8, CYRILLIC_ES);
+                K(CYRILLIC_TE_LOWER_CASE_UTF_8, CYRILLIC_TE);
+                K(CYRILLIC_U_LOWER_CASE_UTF_8, CYRILLIC_U);
+                K(CYRILLIC_EF_LOWER_CASE_UTF_8, CYRILLIC_EF);
+                K(CYRILLIC_HA_LOWER_CASE_UTF_8, CYRILLIC_HA);
+                K(CYRILLIC_TSE_LOWER_CASE_UTF_8, CYRILLIC_TSE);
+                K(CYRILLIC_CHE_LOWER_CASE_UTF_8, CYRILLIC_CHE);
+                K(CYRILLIC_SHA_LOWER_CASE_UTF_8, CYRILLIC_SHA);
+                K(CYRILLIC_SHCHA_LOWER_CASE_UTF_8, CYRILLIC_SHCHA);
+                K(CYRILLIC_HARD_SIGN_LOWER_CASE_UTF_8, CYRILLIC_HARD_SIGN);
+                K(CYRILLIC_YERU_LOWER_CASE_UTF_8, CYRILLIC_YERU);
+                K(CYRILLIC_SOFT_SIGN_LOWER_CASE_UTF_8, CYRILLIC_SOFT_SIGN);
+                K(CYRILLIC_E_LOWER_CASE_UTF_8, CYRILLIC_E);
+                K(CYRILLIC_YU_LOWER_CASE_UTF_8, CYRILLIC_YU);
+                K(CYRILLIC_YA_LOWER_CASE_UTF_8, CYRILLIC_YA);
+                K(CYRILLIC_IO_LOWER_CASE_UTF_8, CYRILLIC_IO);
 #undef K
                 default:
                     break;
@@ -349,17 +477,6 @@ static int translateKey(unsigned int key, bool apply_keymap)
     return _glfw.ns.keycodes[key];
 }
 
-static void
-display_reconfigured(CGDirectDisplayID display UNUSED, CGDisplayChangeSummaryFlags flags, void *userInfo UNUSED)
-{
-    if (flags & kCGDisplayBeginConfigurationFlag) {
-        return;
-    }
-    if (flags & kCGDisplaySetModeFlag) {
-        // GPU possibly changed
-    }
-}
-
 // Translate a GLFW keycode to a Cocoa modifier flag
 //
 static NSUInteger translateKeyToModifierFlag(int key)
@@ -441,17 +558,17 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
     if (fbRect.size.width != window->ns.fbWidth ||
         fbRect.size.height != window->ns.fbHeight)
     {
-        window->ns.fbWidth  = fbRect.size.width;
-        window->ns.fbHeight = fbRect.size.height;
-        _glfwInputFramebufferSize(window, fbRect.size.width, fbRect.size.height);
+        window->ns.fbWidth  = (int)fbRect.size.width;
+        window->ns.fbHeight = (int)fbRect.size.height;
+        _glfwInputFramebufferSize(window, (int)fbRect.size.width, (int)fbRect.size.height);
     }
 
     if (contentRect.size.width != window->ns.width ||
         contentRect.size.height != window->ns.height)
     {
-        window->ns.width  = contentRect.size.width;
-        window->ns.height = contentRect.size.height;
-        _glfwInputWindowSize(window, contentRect.size.width, contentRect.size.height);
+        window->ns.width  = (int)contentRect.size.width;
+        window->ns.height = (int)contentRect.size.height;
+        _glfwInputWindowSize(window, (int)contentRect.size.width, (int)contentRect.size.height);
     }
 }
 
@@ -530,77 +647,8 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
     }
 }
 
-
 @end // }}}
 
-// Delegate for application related notifications {{{
-
-@interface GLFWApplicationDelegate : NSObject
-@end
-
-@implementation GLFWApplicationDelegate
-
-- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
-{
-    (void)sender;
-    _GLFWwindow* window;
-
-    for (window = _glfw.windowListHead;  window;  window = window->next)
-        _glfwInputWindowCloseRequest(window);
-
-    return NSTerminateCancel;
-}
-
-static GLFWapplicationshouldhandlereopenfun handle_reopen_callback = NULL;
-
-- (BOOL)applicationShouldHandleReopen:(NSApplication *)sender hasVisibleWindows:(BOOL)flag
-{
-    (void)sender;
-    if (!handle_reopen_callback) return YES;
-    if (handle_reopen_callback(flag)) return YES;
-    return NO;
-}
-
-- (void)applicationDidChangeScreenParameters:(NSNotification *) notification
-{
-    (void)notification;
-    _GLFWwindow* window;
-
-    for (window = _glfw.windowListHead;  window;  window = window->next)
-    {
-        if (window->context.client != GLFW_NO_API)
-            [window->context.nsgl.object update];
-    }
-
-    _glfwPollMonitorsNS();
-}
-
-- (void)applicationDidFinishLaunching:(NSNotification *)notification
-{
-    (void)notification;
-    [NSApp stop:nil];
-
-    CGDisplayRegisterReconfigurationCallback(display_reconfigured, NULL);
-    _glfwCocoaPostEmptyEvent();
-}
-
-- (void)applicationWillTerminate:(NSNotification *)aNotification
-{
-    (void)aNotification;
-    CGDisplayRemoveReconfigurationCallback(display_reconfigured, NULL);
-}
-
-- (void)applicationDidHide:(NSNotification *)notification
-{
-    (void)notification;
-    int i;
-
-    for (i = 0;  i < _glfw.monitorCount;  i++)
-        _glfwRestoreVideoModeNS(_glfw.monitors[i]);
-}
-
-@end
-// }}}
 
 // Content view class for the GLFW window {{{
 
@@ -630,7 +678,7 @@ static GLFWapplicationshouldhandlereopenfun handle_reopen_callback = NULL;
         markedRect = NSMakeRect(0.0, 0.0, 0.0, 0.0);
 
         [self updateTrackingAreas];
-        [self registerForDraggedTypes:@[NSPasteboardTypeFileURL]];
+        [self registerForDraggedTypes:@[NSPasteboardTypeFileURL, NSPasteboardTypeString]];
     }
 
     return self;
@@ -692,8 +740,8 @@ static GLFWapplicationshouldhandlereopenfun handle_reopen_callback = NULL;
             [window->context.nsgl.object update];
         } @catch (NSException *e) {
             _glfwInputError(GLFW_PLATFORM_ERROR,
-                    "Failed to update NSGL Context object with error: %s (%s)",
-                    [[e name] UTF8String], [[e reason] UTF8String]);
+                            "Failed to update NSGL Context object with error: %s (%s)",
+                            [[e name] UTF8String], [[e reason] UTF8String]);
         }
     }
 
@@ -829,9 +877,9 @@ static GLFWapplicationshouldhandlereopenfun handle_reopen_callback = NULL;
     if (fbRect.size.width != window->ns.fbWidth ||
         fbRect.size.height != window->ns.fbHeight)
     {
-        window->ns.fbWidth  = fbRect.size.width;
-        window->ns.fbHeight = fbRect.size.height;
-        _glfwInputFramebufferSize(window, fbRect.size.width, fbRect.size.height);
+        window->ns.fbWidth  = (int)fbRect.size.width;
+        window->ns.fbHeight = (int)fbRect.size.height;
+        _glfwInputFramebufferSize(window, (int)fbRect.size.width, (int)fbRect.size.height);
     }
 
     const float xscale = fbRect.size.width / contentRect.size.width;
@@ -916,14 +964,16 @@ is_ascii_control_char(char x) {
 
 - (void)keyDown:(NSEvent *)event
 {
-    const unsigned int scancode = [event keyCode];
+    const unsigned int keycode = [event keyCode];
     const NSUInteger flags = [event modifierFlags];
     const int mods = translateFlags(flags);
-    const int key = translateKey(scancode, true);
-    const bool process_text = !window->ns.textInputFilterCallback || window->ns.textInputFilterCallback(key, mods, scancode, flags) != 1;
+    const int key = translateKey(keycode, true);
+    const bool process_text = !window->ns.textInputFilterCallback || window->ns.textInputFilterCallback(key, mods, keycode, flags) != 1;
     const bool previous_has_marked_text = [self hasMarkedText];
     [self unmarkText];
     _glfw.ns.text[0] = 0;
+    GLFWkeyevent glfw_keyevent;
+    _glfwInitializeKeyEvent(&glfw_keyevent, key, keycode, GLFW_PRESS, mods);
     if (!_glfw.ns.unicodeData) {
         // Using the cocoa API for key handling is disabled, as there is no
         // reliable way to handle dead keys using it. Only use it if the
@@ -938,7 +988,7 @@ is_ascii_control_char(char x) {
         const bool in_compose_sequence = window->ns.deadKeyState != 0;
         if (UCKeyTranslate(
                     [(NSData*) _glfw.ns.unicodeData bytes],
-                    scancode,
+                    keycode,
                     kUCKeyActionDown,
                     convert_cocoa_to_carbon_modifiers(flags),
                     LMGetKbdType(),
@@ -948,49 +998,55 @@ is_ascii_control_char(char x) {
                     &char_count,
                     text
                     ) != noErr) {
-            debug_key(@"UCKeyTranslate failed for scancode: 0x%x (%s) %s\n",
-                    scancode, safe_name_for_scancode(scancode), format_mods(mods));
+            debug_key(@"UCKeyTranslate failed for keycode: 0x%x (%@) %@\n",
+                    keycode, @(safe_name_for_keycode(keycode)), @(format_mods(mods)));
             window->ns.deadKeyState = 0;
             return;
         }
-        debug_key(@"scancode: 0x%x (%s) %schar_count: %lu deadKeyState: %u repeat: %d",
-                scancode, safe_name_for_scancode(scancode), format_mods(mods), char_count, window->ns.deadKeyState, event.ARepeat);
+        debug_key(@"keycode: 0x%x (%@) %@char_count: %lu deadKeyState: %u repeat: %d",
+                keycode, @(safe_name_for_keycode(keycode)), @(format_mods(mods)), char_count, window->ns.deadKeyState, event.ARepeat);
         if (process_text) {
             // this will call insertText which will fill up _glfw.ns.text
             [self interpretKeyEvents:[NSArray arrayWithObject:event]];
         } else {
             window->ns.deadKeyState = 0;
         }
-        if (window->ns.deadKeyState && (char_count == 0 || scancode == 0x75)) {
+        if (window->ns.deadKeyState && (char_count == 0 || keycode == 0x75)) {
             // 0x75 is the delete key which needs to be ignored during a compose sequence
-            debug_key(@"Sending pre-edit text for dead key (text: %s markedText: %@).\n", format_text(_glfw.ns.text), markedText);
-            _glfwInputKeyboard(window, key, scancode, GLFW_PRESS, mods,
-                               [[markedText string] UTF8String], 1); // update pre-edit text
+            debug_key(@"Sending pre-edit text for dead key (text: %@ markedText: %@).\n", @(format_text(_glfw.ns.text)), markedText);
+            glfw_keyevent.text = [[markedText string] UTF8String];
+            glfw_keyevent.ime_state = 1;
+            _glfwInputKeyboard(window, &glfw_keyevent); // update pre-edit text
             return;
         }
         if (in_compose_sequence) {
             debug_key(@"Clearing pre-edit text at end of compose sequence\n");
-            _glfwInputKeyboard(window, key, scancode, GLFW_PRESS, mods,
-                               NULL, 1); // clear pre-edit text
+            glfw_keyevent.text = NULL;
+            glfw_keyevent.ime_state = 1;
+            _glfwInputKeyboard(window, &glfw_keyevent); // clear pre-edit text
         }
     }
     if (is_ascii_control_char(_glfw.ns.text[0])) _glfw.ns.text[0] = 0;  // don't send text for ascii control codes
-    debug_key(@"text: %s glfw_key: %s marked_text: %@\n",
-            format_text(_glfw.ns.text), _glfwGetKeyName(key), markedText);
+    debug_key(@"text: %@ glfw_key: %@ marked_text: %@\n",
+            @(format_text(_glfw.ns.text)), @(_glfwGetKeyName(key)), markedText);
     if (!window->ns.deadKeyState) {
         if ([self hasMarkedText]) {
-            _glfwInputKeyboard(window, key, scancode, GLFW_PRESS, mods,
-                               [[markedText string] UTF8String], 1); // update pre-edit text
+            glfw_keyevent.text = [[markedText string] UTF8String];
+            glfw_keyevent.ime_state = 1;
+            _glfwInputKeyboard(window, &glfw_keyevent); // update pre-edit text
         } else if (previous_has_marked_text) {
-            _glfwInputKeyboard(window, key, scancode, GLFW_PRESS, mods,
-                               NULL, 1); // clear pre-edit text
+            glfw_keyevent.text = NULL;
+            glfw_keyevent.ime_state = 1;
+            _glfwInputKeyboard(window, &glfw_keyevent); // clear pre-edit text
         }
         if (([self hasMarkedText] || previous_has_marked_text) && !_glfw.ns.text[0]) {
             // do not pass keys like BACKSPACE while there's pre-edit text, let IME handle it
             return;
         }
     }
-    _glfwInputKeyboard(window, key, scancode, GLFW_PRESS, mods, _glfw.ns.text, 0);
+    glfw_keyevent.text = _glfw.ns.text;
+    glfw_keyevent.ime_state = 0;
+    _glfwInputKeyboard(window, &glfw_keyevent);
 }
 
 - (void)flagsChanged:(NSEvent *)event
@@ -1012,14 +1068,19 @@ is_ascii_control_char(char x) {
     else
         action = GLFW_RELEASE;
 
-    _glfwInputKeyboard(window, key, [event keyCode], action, mods, "", 0);
+    GLFWkeyevent glfw_keyevent;
+    _glfwInitializeKeyEvent(&glfw_keyevent, key, [event keyCode], action, mods);
+    _glfwInputKeyboard(window, &glfw_keyevent);
 }
 
 - (void)keyUp:(NSEvent *)event
 {
     const int key = translateKey([event keyCode], true);
     const int mods = translateFlags([event modifierFlags]);
-    _glfwInputKeyboard(window, key, [event keyCode], GLFW_RELEASE, mods, "", 0);
+
+    GLFWkeyevent glfw_keyevent;
+    _glfwInitializeKeyEvent(&glfw_keyevent, key, [event keyCode], GLFW_RELEASE, mods);
+    _glfwInputKeyboard(window, &glfw_keyevent);
 }
 
 - (void)scrollWheel:(NSEvent *)event
@@ -1073,16 +1134,27 @@ is_ascii_control_char(char x) {
 
     NSPasteboard* pasteboard = [sender draggingPasteboard];
     NSDictionary* options = @{NSPasteboardURLReadingFileURLsOnlyKey:@YES};
-    NSArray* urls = [pasteboard readObjectsForClasses:@[[NSURL class]]
+    NSArray* objs = [pasteboard readObjectsForClasses:@[[NSURL class], [NSString class]]
                                               options:options];
-    if (!urls) return NO;
-    const NSUInteger count = [urls count];
+    if (!objs) return NO;
+    const NSUInteger count = [objs count];
     if (count)
     {
         char** paths = calloc(count, sizeof(char*));
 
         for (NSUInteger i = 0;  i < count;  i++)
-            paths[i] = _glfw_strdup([urls[i] fileSystemRepresentation]);
+        {
+            id obj = objs[i];
+            if ([obj isKindOfClass:[NSURL class]]) {
+                paths[i] = _glfw_strdup([obj fileSystemRepresentation]);
+            } else if ([obj isKindOfClass:[NSString class]]) {
+                paths[i] = _glfw_strdup([obj UTF8String]);
+            } else {
+                _glfwInputError(GLFW_PLATFORM_ERROR,
+                                "Cocoa: Object is neither a URL nor a string");
+                paths[i] = _glfw_strdup("");
+            }
+        }
 
         _glfwInputDrop(window, (int) count, (const char**) paths);
 
@@ -1199,7 +1271,7 @@ void _glfwPlatformUpdateIMEState(_GLFWwindow *w, int which, int a, int b, int c,
 @end
 // }}}
 
-// GLFW Window class {{{
+// GLFW window class {{{
 
 @interface GLFWWindow : NSWindow {
     _GLFWwindow* glfw_window;
@@ -1252,154 +1324,6 @@ void _glfwPlatformUpdateIMEState(_GLFWwindow *w, int which, int a, int b, int c,
 @end
 // }}}
 
-// Set up the menu bar (manually)
-// This is nasty, nasty stuff -- calls to undocumented semi-private APIs that
-// could go away at any moment, lots of stuff that really should be
-// localize(d|able), etc.  Add a nib to save us this horror.
-//
-static void createMenuBar(void)
-{
-    size_t i;
-    NSString* appName = nil;
-    NSDictionary* bundleInfo = [[NSBundle mainBundle] infoDictionary];
-    NSString* nameKeys[] =
-    {
-        @"CFBundleDisplayName",
-        @"CFBundleName",
-        @"CFBundleExecutable",
-    };
-
-    // Try to figure out what the calling application is called
-
-    for (i = 0;  i < sizeof(nameKeys) / sizeof(nameKeys[0]);  i++)
-    {
-        id name = bundleInfo[nameKeys[i]];
-        if (name &&
-            [name isKindOfClass:[NSString class]] &&
-            ![name isEqualToString:@""])
-        {
-            appName = name;
-            break;
-        }
-    }
-
-    if (!appName)
-    {
-        char** progname = _NSGetProgname();
-        if (progname && *progname)
-            appName = @(*progname);
-        else
-            appName = @"GLFW Application";
-    }
-
-    NSMenu* bar = [[NSMenu alloc] init];
-    [NSApp setMainMenu:bar];
-
-    NSMenuItem* appMenuItem =
-        [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
-    NSMenu* appMenu = [[NSMenu alloc] init];
-    [appMenuItem setSubmenu:appMenu];
-
-    [appMenu addItemWithTitle:[NSString stringWithFormat:@"About %@", appName]
-                       action:@selector(orderFrontStandardAboutPanel:)
-                keyEquivalent:@""];
-    [appMenu addItem:[NSMenuItem separatorItem]];
-    NSMenu* servicesMenu = [[NSMenu alloc] init];
-    [NSApp setServicesMenu:servicesMenu];
-    [[appMenu addItemWithTitle:@"Services"
-                       action:NULL
-                keyEquivalent:@""] setSubmenu:servicesMenu];
-    [servicesMenu release];
-    [appMenu addItem:[NSMenuItem separatorItem]];
-    [appMenu addItemWithTitle:[NSString stringWithFormat:@"Hide %@", appName]
-                       action:@selector(hide:)
-                keyEquivalent:@"h"];
-    [[appMenu addItemWithTitle:@"Hide Others"
-                       action:@selector(hideOtherApplications:)
-                keyEquivalent:@"h"]
-        setKeyEquivalentModifierMask:NSEventModifierFlagOption | NSEventModifierFlagCommand];
-    [appMenu addItemWithTitle:@"Show All"
-                       action:@selector(unhideAllApplications:)
-                keyEquivalent:@""];
-    [appMenu addItem:[NSMenuItem separatorItem]];
-    [appMenu addItemWithTitle:[NSString stringWithFormat:@"Quit %@", appName]
-                       action:@selector(terminate:)
-                keyEquivalent:@"q"];
-
-    NSMenuItem* windowMenuItem =
-        [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
-    [bar release];
-    NSMenu* windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
-    [NSApp setWindowsMenu:windowMenu];
-    [windowMenuItem setSubmenu:windowMenu];
-
-    [windowMenu addItemWithTitle:@"Minimize"
-                          action:@selector(performMiniaturize:)
-                   keyEquivalent:@"m"];
-    [windowMenu addItemWithTitle:@"Zoom"
-                          action:@selector(performZoom:)
-                   keyEquivalent:@""];
-    [windowMenu addItem:[NSMenuItem separatorItem]];
-    [windowMenu addItemWithTitle:@"Bring All to Front"
-                          action:@selector(arrangeInFront:)
-                   keyEquivalent:@""];
-
-    // TODO: Make this appear at the bottom of the menu (for consistency)
-    [windowMenu addItem:[NSMenuItem separatorItem]];
-    [[windowMenu addItemWithTitle:@"Enter Full Screen"
-                           action:@selector(toggleFullScreen:)
-                    keyEquivalent:@"f"]
-     setKeyEquivalentModifierMask:NSEventModifierFlagControl | NSEventModifierFlagCommand];
-
-    // Prior to Snow Leopard, we need to use this oddly-named semi-private API
-    // to get the application menu working properly.
-    SEL setAppleMenuSelector = NSSelectorFromString(@"setAppleMenu:");
-    [NSApp performSelector:setAppleMenuSelector withObject:appMenu];
-}
-
-// Initialize the Cocoa Application Kit
-//
-static bool initializeAppKit(void)
-{
-    if (_glfw.ns.delegate)
-        return true;
-
-    // There can only be one application delegate, but we allocate it the
-    // first time a window is created to keep all window code in this file
-    _glfw.ns.delegate = [[GLFWApplicationDelegate alloc] init];
-    if (_glfw.ns.delegate == nil)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to create application delegate");
-        return false;
-    }
-    [NSApp setDelegate:_glfw.ns.delegate];
-
-    if (_glfw.hints.init.ns.menubar)
-    {
-        // In case we are unbundled, make us a proper UI application
-        [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
-
-        // Menu bar setup must go between sharedApplication above and
-        // finishLaunching below, in order to properly emulate the behavior
-        // of NSApplicationMain
-
-        // disabled by Kovid
-        /* if ([[NSBundle mainBundle] pathForResource:@"MainMenu" ofType:@"nib"]) */
-        /*     [NSApp loadMainMenu]; */
-        /* else */
-            createMenuBar();
-    }
-
-    [NSApp run];
-
-    // Press and Hold prevents some keys from emitting repeated characters
-    NSDictionary* defaults = @{@"ApplePressAndHoldEnabled":@NO};
-
-    [[NSUserDefaults standardUserDefaults] registerDefaults:defaults];
-
-    return true;
-}
 
 // Create the Cocoa window
 //
@@ -1447,7 +1371,7 @@ static bool createNativeWindow(_GLFWwindow* window,
         [window->ns.object setLevel:NSMainMenuWindowLevel + 1];
     else
     {
-        [(NSWindow*)window->ns.object center];
+        [(NSWindow*) window->ns.object center];
         _glfw.ns.cascadePoint =
             NSPointToCGPoint([window->ns.object cascadeTopLeftFromPoint:
                               NSPointFromCGPoint(_glfw.ns.cascadePoint)]);
@@ -1504,8 +1428,11 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
                               const _GLFWfbconfig* fbconfig)
 {
     window->ns.deadKeyState = 0;
-    if (!initializeAppKit())
-        return false;
+    if (!_glfw.ns.finishedLaunching)
+    {
+        [NSApp run];
+        _glfw.ns.finishedLaunching = true;
+    }
 
     if (!createNativeWindow(window, wndconfig, fbconfig))
         return false;
@@ -1592,9 +1519,9 @@ void _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)
         [window->ns.object contentRectForFrameRect:[window->ns.object frame]];
 
     if (xpos)
-        *xpos = contentRect.origin.x;
+        *xpos = (int)contentRect.origin.x;
     if (ypos)
-        *ypos = _glfwTransformYNS(contentRect.origin.y + contentRect.size.height - 1);
+        *ypos = (int)_glfwTransformYNS(contentRect.origin.y + contentRect.size.height - 1);
 }
 
 void _glfwPlatformSetWindowPos(_GLFWwindow* window, int x, int y)
@@ -1610,9 +1537,9 @@ void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)
     const NSRect contentRect = [window->ns.view frame];
 
     if (width)
-        *width = contentRect.size.width;
+        *width = (int)contentRect.size.width;
     if (height)
-        *height = contentRect.size.height;
+        *height = (int)contentRect.size.height;
 }
 
 void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
@@ -1623,7 +1550,14 @@ void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
             acquireMonitor(window);
     }
     else
-        [window->ns.object setContentSize:NSMakeSize(width, height)];
+    {
+        NSRect contentRect =
+            [window->ns.object contentRectForFrameRect:[window->ns.object frame]];
+        contentRect.origin.y += contentRect.size.height - height;
+        contentRect.size = NSMakeSize(width, height);
+        [window->ns.object setFrame:[window->ns.object frameRectForContentRect:contentRect]
+                            display:YES];
+    }
 }
 
 void _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,
@@ -1668,15 +1602,15 @@ void _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,
     const NSRect frameRect = [window->ns.object frameRectForContentRect:contentRect];
 
     if (left)
-        *left = contentRect.origin.x - frameRect.origin.x;
+        *left = (int)(contentRect.origin.x - frameRect.origin.x);
     if (top)
-        *top = frameRect.origin.y + frameRect.size.height -
-               contentRect.origin.y - contentRect.size.height;
+        *top = (int)(frameRect.origin.y + frameRect.size.height -
+               contentRect.origin.y - contentRect.size.height);
     if (right)
-        *right = frameRect.origin.x + frameRect.size.width -
-                 contentRect.origin.x - contentRect.size.width;
+        *right = (int)(frameRect.origin.x + frameRect.size.width -
+                 contentRect.origin.x - contentRect.size.width);
     if (bottom)
-        *bottom = contentRect.origin.y - frameRect.origin.y;
+        *bottom = (int)(contentRect.origin.y - frameRect.origin.y);
 }
 
 void _glfwPlatformGetWindowContentScale(_GLFWwindow* window,
@@ -1691,9 +1625,9 @@ void _glfwPlatformGetWindowContentScale(_GLFWwindow* window,
         *yscale = (float) (pixels.size.height / points.size.height);
 }
 
-double _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window UNUSED)
+monotonic_t _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window UNUSED)
 {
-    return [NSEvent doubleClickInterval];
+    return s_double_to_monotonic_t([NSEvent doubleClickInterval]);
 }
 
 void _glfwPlatformIconifyWindow(_GLFWwindow* window)
@@ -1961,14 +1895,14 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode UNUSED)
         updateCursorMode(window);
 }
 
-const char* _glfwPlatformGetScancodeName(int scancode)
+const char* _glfwPlatformGetNativeKeyName(int keycode)
 {
     UInt32 deadKeyState = 0;
     UniChar characters[8];
     UniCharCount characterCount = 0;
 
     if (UCKeyTranslate([(NSData*) _glfw.ns.unicodeData bytes],
-                       scancode,
+                       keycode,
                        kUCKeyActionDisplay,
                        0,
                        LMGetKbdType(),
@@ -1988,9 +1922,9 @@ const char* _glfwPlatformGetScancodeName(int scancode)
     return _glfw.ns.keyName;
 }
 
-int _glfwPlatformGetKeyScancode(int key)
+int _glfwPlatformGetNativeKeyForKey(int key)
 {
-    return _glfw.ns.scancodes[key];
+    return _glfw.ns.key_to_keycode[key];
 }
 
 int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
@@ -2240,12 +2174,6 @@ GLFWAPI GLFWcocoatogglefullscreenfun glfwSetCocoaToggleFullscreenIntercept(GLFWw
     return previous;
 }
 
-GLFWAPI GLFWapplicationshouldhandlereopenfun glfwSetApplicationShouldHandleReopen(GLFWapplicationshouldhandlereopenfun callback) {
-    GLFWapplicationshouldhandlereopenfun previous = handle_reopen_callback;
-    handle_reopen_callback = callback;
-    return previous;
-}
-
 GLFWAPI void glfwCocoaRequestRenderFrame(GLFWwindow *w, GLFWcocoarenderframefun callback) {
     requestRenderFrame((_GLFWwindow*)w, callback);
 }
@@ -2268,6 +2196,39 @@ GLFWAPI void glfwGetCocoaKeyEquivalent(int glfw_key, int glfw_mods, unsigned sho
 START_ALLOW_CASE_RANGE
     switch(glfw_key) {
 #define K(ch, name) case GLFW_KEY_##name: *cocoa_key = ch; break;
+        K('!', EXCLAM);
+        K('"', DOUBLE_QUOTE);
+        K('#', NUMBER_SIGN);
+        K('$', DOLLAR);
+        K('&', AMPERSAND);
+        K('\'', APOSTROPHE);
+        K('(', PARENTHESIS_LEFT);
+        K(')', PARENTHESIS_RIGHT);
+        K('+', PLUS);
+        K(',', COMMA);
+        K('-', MINUS);
+        K('.', PERIOD);
+        K('/', SLASH);
+        K('0', 0);
+        K('1', 1);
+        K('2', 2);
+        K('3', 3);
+        K('5', 5);
+        K('6', 6);
+        K('7', 7);
+        K('8', 8);
+        K('9', 9);
+        K(':', COLON);
+        K(';', SEMICOLON);
+        K('<', LESS);
+        K('=', EQUAL);
+        K('>', GREATER);
+        K('@', AT);
+        K('[', LEFT_BRACKET);
+        K('\\', BACKSLASH);
+        K(']', RIGHT_BRACKET);
+        K('_', UNDERSCORE);
+        K('`', GRAVE_ACCENT);
         K('a', A);
         K('b', B);
         K('c', C);
@@ -2294,28 +2255,56 @@ START_ALLOW_CASE_RANGE
         K('x', X);
         K('y', Y);
         K('z', Z);
-        K('0', 0);
-        K('1', 1);
-        K('2', 2);
-        K('3', 3);
-        K('5', 5);
-        K('6', 6);
-        K('7', 7);
-        K('8', 8);
-        K('9', 9);
-        K('\'', APOSTROPHE);
-        K(',', COMMA);
-        K('.', PERIOD);
-        K('/', SLASH);
-        K('-', MINUS);
-        K('=', EQUAL);
-        K(';', SEMICOLON);
-        K('[', LEFT_BRACKET);
-        K(']', RIGHT_BRACKET);
-        K('+', PLUS);
-        K('_', UNDERSCORE);
-        K('`', GRAVE_ACCENT);
-        K('\\', BACKSLASH);
+        K(PARAGRAPH_UTF_8, PARAGRAPH);
+        K(MASCULINE_UTF_8, MASCULINE);
+        K(S_SHARP_UTF_8, S_SHARP);
+        K(A_GRAVE_LOWER_CASE_UTF_8, A_GRAVE);
+        K(A_DIAERESIS_LOWER_CASE_UTF_8, A_DIAERESIS);
+        K(A_RING_LOWER_CASE_UTF_8, A_RING);
+        K(AE_LOWER_CASE_UTF_8, AE);
+        K(C_CEDILLA_LOWER_CASE_UTF_8, C_CEDILLA);
+        K(E_GRAVE_LOWER_CASE_UTF_8, E_GRAVE);
+        K(E_ACUTE_LOWER_CASE_UTF_8, E_ACUTE);
+        K(I_GRAVE_LOWER_CASE_UTF_8, I_GRAVE);
+        K(N_TILDE_LOWER_CASE_UTF_8, N_TILDE);
+        K(O_GRAVE_LOWER_CASE_UTF_8, O_GRAVE);
+        K(O_DIAERESIS_LOWER_CASE_UTF_8, O_DIAERESIS);
+        K(O_SLASH_LOWER_CASE_UTF_8, O_SLASH);
+        K(U_GRAVE_LOWER_CASE_UTF_8, U_GRAVE);
+        K(U_DIAERESIS_LOWER_CASE_UTF_8, U_DIAERESIS);
+        K(CYRILLIC_A_LOWER_CASE_UTF_8, CYRILLIC_A);
+        K(CYRILLIC_BE_LOWER_CASE_UTF_8, CYRILLIC_BE);
+        K(CYRILLIC_VE_LOWER_CASE_UTF_8, CYRILLIC_VE);
+        K(CYRILLIC_GHE_LOWER_CASE_UTF_8, CYRILLIC_GHE);
+        K(CYRILLIC_DE_LOWER_CASE_UTF_8, CYRILLIC_DE);
+        K(CYRILLIC_IE_LOWER_CASE_UTF_8, CYRILLIC_IE);
+        K(CYRILLIC_ZHE_LOWER_CASE_UTF_8, CYRILLIC_ZHE);
+        K(CYRILLIC_ZE_LOWER_CASE_UTF_8, CYRILLIC_ZE);
+        K(CYRILLIC_I_LOWER_CASE_UTF_8, CYRILLIC_I);
+        K(CYRILLIC_SHORT_I_LOWER_CASE_UTF_8, CYRILLIC_SHORT_I);
+        K(CYRILLIC_KA_LOWER_CASE_UTF_8, CYRILLIC_KA);
+        K(CYRILLIC_EL_LOWER_CASE_UTF_8, CYRILLIC_EL);
+        K(CYRILLIC_EM_LOWER_CASE_UTF_8, CYRILLIC_EM);
+        K(CYRILLIC_EN_LOWER_CASE_UTF_8, CYRILLIC_EN);
+        K(CYRILLIC_O_LOWER_CASE_UTF_8, CYRILLIC_O);
+        K(CYRILLIC_PE_LOWER_CASE_UTF_8, CYRILLIC_PE);
+        K(CYRILLIC_ER_LOWER_CASE_UTF_8, CYRILLIC_ER);
+        K(CYRILLIC_ES_LOWER_CASE_UTF_8, CYRILLIC_ES);
+        K(CYRILLIC_TE_LOWER_CASE_UTF_8, CYRILLIC_TE);
+        K(CYRILLIC_U_LOWER_CASE_UTF_8, CYRILLIC_U);
+        K(CYRILLIC_EF_LOWER_CASE_UTF_8, CYRILLIC_EF);
+        K(CYRILLIC_HA_LOWER_CASE_UTF_8, CYRILLIC_HA);
+        K(CYRILLIC_TSE_LOWER_CASE_UTF_8, CYRILLIC_TSE);
+        K(CYRILLIC_CHE_LOWER_CASE_UTF_8, CYRILLIC_CHE);
+        K(CYRILLIC_SHA_LOWER_CASE_UTF_8, CYRILLIC_SHA);
+        K(CYRILLIC_SHCHA_LOWER_CASE_UTF_8, CYRILLIC_SHCHA);
+        K(CYRILLIC_HARD_SIGN_LOWER_CASE_UTF_8, CYRILLIC_HARD_SIGN);
+        K(CYRILLIC_YERU_LOWER_CASE_UTF_8, CYRILLIC_YERU);
+        K(CYRILLIC_SOFT_SIGN_LOWER_CASE_UTF_8, CYRILLIC_SOFT_SIGN);
+        K(CYRILLIC_E_LOWER_CASE_UTF_8, CYRILLIC_E);
+        K(CYRILLIC_YU_LOWER_CASE_UTF_8, CYRILLIC_YU);
+        K(CYRILLIC_YA_LOWER_CASE_UTF_8, CYRILLIC_YA);
+        K(CYRILLIC_IO_LOWER_CASE_UTF_8, CYRILLIC_IO);
 
         K(0x35, ESCAPE);
         K('\r', ENTER);

glfw/context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2016 Camilla Löwy <elmindreda@glfw.org>

glfw/dbus_glfw.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 XKB - www.glfw.org
+// GLFW 3.4 XKB - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2018 Kovid Goyal <kovid@kovidgoyal.net>
 //
@@ -27,6 +27,7 @@
 
 #include "internal.h"
 #include "dbus_glfw.h"
+#include "../kitty/monotonic.h"
 #include <stdlib.h>
 #include <string.h>
 
@@ -107,7 +108,7 @@ on_dbus_timer_ready(id_type timer_id UNUSED, void *data) {
 static dbus_bool_t
 add_dbus_timeout(DBusTimeout *timeout, void *data) {
     int enabled = dbus_timeout_get_enabled(timeout) ? 1 : 0;
-    double interval = ((double)dbus_timeout_get_interval(timeout)) / 1000.0;
+    monotonic_t interval = ms_to_monotonic_t(dbus_timeout_get_interval(timeout));
     if (interval < 0) return FALSE;
     id_type timer_id = addTimer(dbus_data->eld, data, interval, enabled, true, on_dbus_timer_ready, timeout, NULL);
     if (!timer_id) return FALSE;

glfw/dbus_glfw.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 XKB - www.glfw.org
+// GLFW 3.4 XKB - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2018 Kovid Goyal <kovid@kovidgoyal.net>
 //

glfw/egl_context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 EGL - www.glfw.org
+// GLFW 3.4 EGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

glfw/egl_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 EGL - www.glfw.org
+// GLFW 3.4 EGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

glfw/glfw.py

@@ -8,11 +8,7 @@ import re
 import sys
 
 _plat = sys.platform.lower()
-is_macos = 'darwin' in _plat
-is_freebsd = 'freebsd' in _plat
-is_netbsd = 'netbsd' in _plat
-is_dragonflybsd = 'dragonfly' in _plat
-is_bsd = is_freebsd or is_netbsd or is_dragonflybsd
+is_linux = 'linux' in _plat
 base = os.path.dirname(os.path.abspath(__file__))
 
 
@@ -23,31 +19,24 @@ def wayland_protocol_file_name(base, ext='c'):
 
 def init_env(env, pkg_config, at_least_version, test_compile, module='x11'):
     ans = env.copy()
-    if not is_macos:
-        ans.cflags.append('-pthread')
-        ans.ldpaths.append('-pthread')
     ans.cflags.append('-fpic')
     ans.cppflags.append('-D_GLFW_' + module.upper())
     ans.cppflags.append('-D_GLFW_BUILD_DLL')
 
-    if is_macos:
-        ans.cppflags.append('-DGL_SILENCE_DEPRECATION')
-        ans.ldpaths.extend(
-            "-framework Cocoa -framework IOKit -framework CoreFoundation -framework CoreVideo".
-            split()
-        )
-    else:
-        ans.ldpaths.extend('-lrt -lm -ldl'.split())
-    sinfo = json.load(open(os.path.join(base, 'source-info.json')))
+    with open(os.path.join(base, 'source-info.json')) as f:
+        sinfo = json.load(f)
     module_sources = list(sinfo[module]['sources'])
     if module in ('x11', 'wayland'):
-        remove = 'linux_joystick.c' if is_bsd else 'null_joystick.c'
+        remove = 'null_joystick.c' if is_linux else 'linux_joystick.c'
         module_sources.remove(remove)
 
     ans.sources = sinfo['common']['sources'] + module_sources
     ans.all_headers = [x for x in os.listdir(base) if x.endswith('.h')]
 
     if module in ('x11', 'wayland'):
+        ans.cflags.append('-pthread')
+        ans.ldpaths.append('-pthread')
+        ans.ldpaths.extend('-lrt -lm -ldl'.split())
         at_least_version('xkbcommon', 0, 5)
 
     if module == 'x11':
@@ -56,6 +45,7 @@ def init_env(env, pkg_config, at_least_version, test_compile, module='x11'):
             ans.ldpaths.extend(pkg_config(dep, '--libs'))
 
     elif module == 'cocoa':
+        ans.cppflags.append('-DGL_SILENCE_DEPRECATION')
         for f in 'Cocoa IOKit CoreFoundation CoreVideo'.split():
             ans.ldpaths.extend(('-framework', f))
 
@@ -157,7 +147,8 @@ class Function:
 
 
 def generate_wrappers(glfw_header):
-    src = open(glfw_header).read()
+    with open(glfw_header) as f:
+        src = f.read()
     functions = []
     first = None
     for m in re.finditer(r'^GLFWAPI\s+(.+[)]);\s*$', src, flags=re.MULTILINE):
@@ -174,13 +165,14 @@ def generate_wrappers(glfw_header):
     GLFWcocoatextinputfilterfun glfwSetCocoaTextInputFilter(GLFWwindow* window, GLFWcocoatextinputfilterfun callback)
     GLFWcocoatogglefullscreenfun glfwSetCocoaToggleFullscreenIntercept(GLFWwindow *window, GLFWcocoatogglefullscreenfun callback)
     GLFWapplicationshouldhandlereopenfun glfwSetApplicationShouldHandleReopen(GLFWapplicationshouldhandlereopenfun callback)
+    GLFWapplicationwillfinishlaunchingfun glfwSetApplicationWillFinishLaunching(GLFWapplicationwillfinishlaunchingfun callback)
     void glfwGetCocoaKeyEquivalent(int glfw_key, int glfw_mods, void* cocoa_key, void* cocoa_mods)
     void glfwCocoaRequestRenderFrame(GLFWwindow *w, GLFWcocoarenderframefun callback)
     void* glfwGetX11Display(void)
     int32_t glfwGetX11Window(GLFWwindow* window)
     void glfwSetPrimarySelectionString(GLFWwindow* window, const char* string)
     const char* glfwGetPrimarySelectionString(GLFWwindow* window, void)
-    int glfwGetXKBScancode(const char* key_name, int case_sensitive)
+    int glfwGetNativeKeyForName(const char* key_name, int case_sensitive)
     void glfwRequestWaylandFrameEvent(GLFWwindow *handle, unsigned long long id, GLFWwaylandframecallbackfunc callback)
     unsigned long long glfwDBusUserNotify(const char *app_name, const char* icon, const char *summary, const char *body, \
 const char *action_text, int32_t timeout, GLFWDBusnotificationcreatedfun callback, void *data)
@@ -194,15 +186,23 @@ const char *action_text, int32_t timeout, GLFWDBusnotificationcreatedfun callbac
     p = src.find('*/', p)
     preamble = src[p + 2:first]
     header = '''\
+//
+// THIS FILE IS GENERATED BY glfw.py
+//
+// SAVE YOURSELF SOME TIME, DO NOT MANUALLY EDIT
+//
+
 #pragma once
 #include <stddef.h>
 #include <stdint.h>
+#include "monotonic.h"
 
 {}
 
 typedef int (* GLFWcocoatextinputfilterfun)(int,int,unsigned int,unsigned long);
-typedef int (* GLFWapplicationshouldhandlereopenfun)(int);
-typedef int (* GLFWcocoatogglefullscreenfun)(GLFWwindow*);
+typedef bool (* GLFWapplicationshouldhandlereopenfun)(int);
+typedef void (* GLFWapplicationwillfinishlaunchingfun)(void);
+typedef bool (* GLFWcocoatogglefullscreenfun)(GLFWwindow*);
 typedef void (* GLFWcocoarenderframefun)(GLFWwindow*);
 typedef void (*GLFWwaylandframecallbackfunc)(unsigned long long id);
 typedef void (*GLFWDBusnotificationcreatedfun)(unsigned long long, uint32_t, void*);

glfw/glx_context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 GLX - www.glfw.org
+// GLFW 3.4 GLX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

glfw/glx_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 GLX - www.glfw.org
+// GLFW 3.4 GLX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -153,18 +153,18 @@ typedef struct _GLFWlibraryGLX
     PFNGLXSWAPINTERVALEXTPROC           SwapIntervalEXT;
     PFNGLXSWAPINTERVALMESAPROC          SwapIntervalMESA;
     PFNGLXCREATECONTEXTATTRIBSARBPROC   CreateContextAttribsARB;
-    bool        SGI_swap_control;
-    bool        EXT_swap_control;
-    bool        MESA_swap_control;
-    bool        ARB_multisample;
-    bool        ARB_framebuffer_sRGB;
-    bool        EXT_framebuffer_sRGB;
-    bool        ARB_create_context;
-    bool        ARB_create_context_profile;
-    bool        ARB_create_context_robustness;
-    bool        EXT_create_context_es2_profile;
-    bool        ARB_create_context_no_error;
-    bool        ARB_context_flush_control;
+    bool            SGI_swap_control;
+    bool            EXT_swap_control;
+    bool            MESA_swap_control;
+    bool            ARB_multisample;
+    bool            ARB_framebuffer_sRGB;
+    bool            EXT_framebuffer_sRGB;
+    bool            ARB_create_context;
+    bool            ARB_create_context_profile;
+    bool            ARB_create_context_robustness;
+    bool            EXT_create_context_es2_profile;
+    bool            ARB_create_context_no_error;
+    bool            ARB_context_flush_control;
 
 } _GLFWlibraryGLX;
 

glfw/ibus_glfw.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 XKB - www.glfw.org
+// GLFW 3.4 XKB - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2018 Kovid Goyal <kovid@kovidgoyal.net>
 //
@@ -107,10 +107,14 @@ get_ibus_text_from_message(DBusMessage *msg) {
 }
 
 static inline void
-send_text(const char *text, int state) {
+send_text(const char *text, int ime_state) {
     _GLFWwindow *w = _glfwFocusedWindow();
     if (w && w->callbacks.keyboard) {
-        w->callbacks.keyboard((GLFWwindow*) w, GLFW_KEY_UNKNOWN, 0, GLFW_PRESS, 0, text, state);
+        GLFWkeyevent fake_ev;
+        _glfwInitializeKeyEvent(&fake_ev, GLFW_KEY_UNKNOWN, 0, GLFW_PRESS, 0);
+        fake_ev.text = text;
+        fake_ev.ime_state = ime_state;
+        w->callbacks.keyboard((GLFWwindow*) w, &fake_ev);
     }
 }
 
@@ -393,31 +397,36 @@ ibus_key_state(unsigned int glfw_modifiers, int action) {
 void
 key_event_processed(DBusMessage *msg, const char* errmsg, void *data) {
     uint32_t handled = 0;
-    KeyEvent *ev = (KeyEvent*)data;
-    bool is_release = ev->action == GLFW_RELEASE;
+    _GLFWIBUSKeyEvent *ev = (_GLFWIBUSKeyEvent*)data;
+    // Restore key's text from the text embedded in the structure.
+    ev->glfw_ev.text = ev->__embedded_text;
+    bool is_release = ev->glfw_ev.action == GLFW_RELEASE;
     bool failed = false;
     if (errmsg) {
         _glfwInputError(GLFW_PLATFORM_ERROR, "IBUS: Failed to process key with error: %s", errmsg);
         failed = true;
     } else {
         glfw_dbus_get_args(msg, "Failed to get IBUS handled key from reply", DBUS_TYPE_BOOLEAN, &handled, DBUS_TYPE_INVALID);
-        debug("IBUS processed scancode: 0x%x release: %d handled: %u\n", ev->keycode, is_release, handled);
+        debug("IBUS processed native_key: 0x%x release: %d handled: %u\n", ev->glfw_ev.native_key, is_release, handled);
     }
     glfw_xkb_key_from_ime(ev, handled ? true : false, failed);
     free(ev);
 }
 
 bool
-ibus_process_key(const KeyEvent *ev_, _GLFWIBUSData *ibus) {
+ibus_process_key(const _GLFWIBUSKeyEvent *ev_, _GLFWIBUSData *ibus) {
     if (!check_connection(ibus)) return false;
-    KeyEvent *ev = malloc(sizeof(KeyEvent));
+    _GLFWIBUSKeyEvent *ev = calloc(1, sizeof(_GLFWIBUSKeyEvent));
     if (!ev) return false;
-    memcpy(ev, ev_, sizeof(KeyEvent));
-    uint32_t state = ibus_key_state(ev->glfw_modifiers, ev->action);
+    memcpy(ev, ev_, sizeof(_GLFWIBUSKeyEvent));
+    // Put the key's text in a field IN the structure, for proper serialization.
+    if (ev->glfw_ev.text) strncpy(ev->__embedded_text, ev->glfw_ev.text, sizeof(ev->__embedded_text) - 1);
+    ev->glfw_ev.text = NULL;
+    uint32_t state = ibus_key_state(ev->glfw_ev.mods, ev->glfw_ev.action);
     if (!glfw_dbus_call_method_with_reply(
             ibus->conn, IBUS_SERVICE, ibus->input_ctx_path, IBUS_INPUT_INTERFACE, "ProcessKeyEvent",
             3000, key_event_processed, ev,
-            DBUS_TYPE_UINT32, &ev->ibus_sym, DBUS_TYPE_UINT32, &ev->ibus_keycode, DBUS_TYPE_UINT32,
+            DBUS_TYPE_UINT32, &ev->ibus_keysym, DBUS_TYPE_UINT32, &ev->ibus_keycode, DBUS_TYPE_UINT32,
             &state, DBUS_TYPE_INVALID)) {
         free(ev);
         return false;

glfw/ibus_glfw.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 XKB - www.glfw.org
+// GLFW 3.4 XKB - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2018 Kovid Goyal <kovid@kovidgoyal.net>
 //
@@ -27,6 +27,7 @@
 
 #pragma once
 
+#include "internal.h"
 #include "dbus_glfw.h"
 #include <xkbcommon/xkbcommon.h>
 
@@ -38,18 +39,16 @@ typedef struct {
 } _GLFWIBUSData;
 
 typedef struct {
-    xkb_keycode_t keycode, ibus_keycode;
-    xkb_keysym_t keysym, ibus_sym;
-    unsigned int glfw_modifiers;
-    int action;
+    xkb_keycode_t ibus_keycode;
+    xkb_keysym_t ibus_keysym;
     GLFWid window_id;
-    int glfw_keycode;
-    char text[64];
-} KeyEvent;
+    GLFWkeyevent glfw_ev;
+    char __embedded_text[64];
+} _GLFWIBUSKeyEvent;
 
 void glfw_connect_to_ibus(_GLFWIBUSData *ibus);
 void glfw_ibus_terminate(_GLFWIBUSData *ibus);
 void glfw_ibus_set_focused(_GLFWIBUSData *ibus, bool focused);
 void glfw_ibus_dispatch(_GLFWIBUSData *ibus);
-bool ibus_process_key(const KeyEvent *ev_, _GLFWIBUSData *ibus);
+bool ibus_process_key(const _GLFWIBUSKeyEvent *ev_, _GLFWIBUSData *ibus);
 void glfw_ibus_set_cursor_geometry(_GLFWIBUSData *ibus, int x, int y, int w, int h);

glfw/init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
@@ -27,6 +27,7 @@
 // Please use C89 style variable declarations in this file because VS 2010
 //========================================================================
 
+#define MONOTONIC_START_MODULE
 #include "internal.h"
 #include "mappings.h"
 
@@ -201,7 +202,7 @@ _glfwDebug(const char *format, ...) {
     {
         va_list vl;
 
-        fprintf(stderr, "[%.4f] ", glfwGetTime());
+        fprintf(stderr, "[%.4f] ", monotonic_t_to_s_double(glfwGetTime()));
         va_start(vl, format);
         vfprintf(stderr, format, vl);
         va_end(vl);
@@ -214,10 +215,11 @@ _glfwDebug(const char *format, ...) {
 //////                        GLFW public API                       //////
 //////////////////////////////////////////////////////////////////////////
 
-GLFWAPI int glfwInit(void)
+GLFWAPI int glfwInit(monotonic_t start_time)
 {
     if (_glfw.initialized)
         return true;
+    monotonic_start_time = start_time;
 
     memset(&_glfw, 0, sizeof(_glfw));
     _glfw.hints.init = _glfwInitHints;
@@ -350,13 +352,13 @@ GLFWAPI void glfwStopMainLoop(void) {
 }
 
 GLFWAPI unsigned long long glfwAddTimer(
-        double interval, bool repeats, GLFWuserdatafun callback,
+        monotonic_t interval, bool repeats, GLFWuserdatafun callback,
         void *callback_data, GLFWuserdatafun free_callback)
 {
     return _glfwPlatformAddTimer(interval, repeats, callback, callback_data, free_callback);
 }
 
-GLFWAPI void glfwUpdateTimer(unsigned long long timer_id, double interval, bool enabled) {
+GLFWAPI void glfwUpdateTimer(unsigned long long timer_id, monotonic_t interval, bool enabled) {
     _glfwPlatformUpdateTimer(timer_id, interval, enabled);
 }
 

glfw/input.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -28,6 +28,7 @@
 //========================================================================
 
 #include "internal.h"
+#include "../kitty/monotonic.h"
 
 #include <assert.h>
 #include <float.h>
@@ -256,33 +257,44 @@ static bool parseMapping(_GLFWmapping* mapping, const char* string)
 //////                         GLFW event API                       //////
 //////////////////////////////////////////////////////////////////////////
 
+void _glfwInitializeKeyEvent(GLFWkeyevent *ev, int key, int native_key, int action, int mods)
+{
+    ev->key = key;
+    ev->native_key = native_key;
+    ev->action = action;
+    ev->mods = mods;
+    ev->text = NULL;
+    ev->ime_state = 0;
+}
+
 // Notifies shared code of a physical key event
 //
-void _glfwInputKeyboard(_GLFWwindow* window, int key, int scancode, int action, int mods, const char* text, int state)
+void _glfwInputKeyboard(_GLFWwindow* window, GLFWkeyevent* ev)
 {
-    if (key >= 0 && key <= GLFW_KEY_LAST)
+    if (ev->key >= 0 && ev->key <= GLFW_KEY_LAST)
     {
         bool repeated = false;
 
-        if (action == GLFW_RELEASE && window->keys[key] == GLFW_RELEASE)
+        if (ev->action == GLFW_RELEASE && window->keys[ev->key] == GLFW_RELEASE)
             return;
 
-        if (action == GLFW_PRESS && window->keys[key] == GLFW_PRESS)
+        if (ev->action == GLFW_PRESS && window->keys[ev->key] == GLFW_PRESS)
             repeated = true;
 
-        if (action == GLFW_RELEASE && window->stickyKeys)
-            window->keys[key] = _GLFW_STICK;
+        if (ev->action == GLFW_RELEASE && window->stickyKeys)
+            window->keys[ev->key] = _GLFW_STICK;
         else
-            window->keys[key] = (char) action;
+            window->keys[ev->key] = (char) ev->action;
 
         if (repeated)
-            action = GLFW_REPEAT;
+            ev->action = GLFW_REPEAT;
     }
 
 
+    // FIXME: will need to update ev->virtual_mods here too?
     if (window->callbacks.keyboard) {
-        if (!window->lockKeyMods) mods &= ~(GLFW_MOD_CAPS_LOCK | GLFW_MOD_NUM_LOCK);
-        window->callbacks.keyboard((GLFWwindow*) window, key, scancode, action, mods, text, state);
+        if (!window->lockKeyMods) ev->mods &= ~(GLFW_MOD_CAPS_LOCK | GLFW_MOD_NUM_LOCK);
+        window->callbacks.keyboard((GLFWwindow*) window, ev);
     }
 }
 
@@ -439,132 +451,193 @@ const char* _glfwGetKeyName(int key)
     switch (key)
     {
         // Printable keys
-        case GLFW_KEY_A:            return "A";
-        case GLFW_KEY_B:            return "B";
-        case GLFW_KEY_C:            return "C";
-        case GLFW_KEY_D:            return "D";
-        case GLFW_KEY_E:            return "E";
-        case GLFW_KEY_F:            return "F";
-        case GLFW_KEY_G:            return "G";
-        case GLFW_KEY_H:            return "H";
-        case GLFW_KEY_I:            return "I";
-        case GLFW_KEY_J:            return "J";
-        case GLFW_KEY_K:            return "K";
-        case GLFW_KEY_L:            return "L";
-        case GLFW_KEY_M:            return "M";
-        case GLFW_KEY_N:            return "N";
-        case GLFW_KEY_O:            return "O";
-        case GLFW_KEY_P:            return "P";
-        case GLFW_KEY_Q:            return "Q";
-        case GLFW_KEY_R:            return "R";
-        case GLFW_KEY_S:            return "S";
-        case GLFW_KEY_T:            return "T";
-        case GLFW_KEY_U:            return "U";
-        case GLFW_KEY_V:            return "V";
-        case GLFW_KEY_W:            return "W";
-        case GLFW_KEY_X:            return "X";
-        case GLFW_KEY_Y:            return "Y";
-        case GLFW_KEY_Z:            return "Z";
-        case GLFW_KEY_1:            return "1";
-        case GLFW_KEY_2:            return "2";
-        case GLFW_KEY_3:            return "3";
-        case GLFW_KEY_4:            return "4";
-        case GLFW_KEY_5:            return "5";
-        case GLFW_KEY_6:            return "6";
-        case GLFW_KEY_7:            return "7";
-        case GLFW_KEY_8:            return "8";
-        case GLFW_KEY_9:            return "9";
-        case GLFW_KEY_0:            return "0";
-        case GLFW_KEY_SPACE:        return "SPACE";
-        case GLFW_KEY_MINUS:        return "MINUS";
-        case GLFW_KEY_EQUAL:        return "EQUAL";
-        case GLFW_KEY_LEFT_BRACKET: return "LEFT BRACKET";
-        case GLFW_KEY_RIGHT_BRACKET: return "RIGHT BRACKET";
-        case GLFW_KEY_BACKSLASH:    return "BACKSLASH";
-        case GLFW_KEY_SEMICOLON:    return "SEMICOLON";
-        case GLFW_KEY_APOSTROPHE:   return "APOSTROPHE";
-        case GLFW_KEY_GRAVE_ACCENT: return "GRAVE ACCENT";
-        case GLFW_KEY_COMMA:        return "COMMA";
-        case GLFW_KEY_PERIOD:       return "PERIOD";
-        case GLFW_KEY_SLASH:        return "SLASH";
-        case GLFW_KEY_WORLD_1:      return "WORLD 1";
-        case GLFW_KEY_WORLD_2:      return "WORLD 2";
-        case GLFW_KEY_PLUS:         return "PLUS";
-        case GLFW_KEY_UNDERSCORE:   return "UNDERSCORE";
+        case GLFW_KEY_SPACE:              return "SPACE";
+        case GLFW_KEY_EXCLAM:             return "EXCLAM";
+        case GLFW_KEY_DOUBLE_QUOTE:       return "DOUBLE_QUOTE";
+        case GLFW_KEY_NUMBER_SIGN:        return "NUMBER_SIGN";
+        case GLFW_KEY_DOLLAR:             return "DOLLAR";
+        case GLFW_KEY_AMPERSAND:          return "AMPERSAND";
+        case GLFW_KEY_APOSTROPHE:         return "APOSTROPHE";
+        case GLFW_KEY_PARENTHESIS_LEFT:   return "PARENTHESIS_LEFT";
+        case GLFW_KEY_PARENTHESIS_RIGHT:  return "PARENTHESIS_RIGHT";
+        case GLFW_KEY_PLUS:               return "PLUS";
+        case GLFW_KEY_COMMA:              return "COMMA";
+        case GLFW_KEY_MINUS:              return "MINUS";
+        case GLFW_KEY_PERIOD:             return "PERIOD";
+        case GLFW_KEY_SLASH:              return "SLASH";
+        case GLFW_KEY_0:                  return "0";
+        case GLFW_KEY_1:                  return "1";
+        case GLFW_KEY_2:                  return "2";
+        case GLFW_KEY_3:                  return "3";
+        case GLFW_KEY_4:                  return "4";
+        case GLFW_KEY_5:                  return "5";
+        case GLFW_KEY_6:                  return "6";
+        case GLFW_KEY_7:                  return "7";
+        case GLFW_KEY_8:                  return "8";
+        case GLFW_KEY_9:                  return "9";
+        case GLFW_KEY_COLON:              return "COLON";
+        case GLFW_KEY_SEMICOLON:          return "SEMICOLON";
+        case GLFW_KEY_LESS:               return "LESS";
+        case GLFW_KEY_EQUAL:              return "EQUAL";
+        case GLFW_KEY_GREATER:            return "GREATER";
+        case GLFW_KEY_AT:                 return "AT";
+        case GLFW_KEY_A:                  return "A";
+        case GLFW_KEY_B:                  return "B";
+        case GLFW_KEY_C:                  return "C";
+        case GLFW_KEY_D:                  return "D";
+        case GLFW_KEY_E:                  return "E";
+        case GLFW_KEY_F:                  return "F";
+        case GLFW_KEY_G:                  return "G";
+        case GLFW_KEY_H:                  return "H";
+        case GLFW_KEY_I:                  return "I";
+        case GLFW_KEY_J:                  return "J";
+        case GLFW_KEY_K:                  return "K";
+        case GLFW_KEY_L:                  return "L";
+        case GLFW_KEY_M:                  return "M";
+        case GLFW_KEY_N:                  return "N";
+        case GLFW_KEY_O:                  return "O";
+        case GLFW_KEY_P:                  return "P";
+        case GLFW_KEY_Q:                  return "Q";
+        case GLFW_KEY_R:                  return "R";
+        case GLFW_KEY_S:                  return "S";
+        case GLFW_KEY_T:                  return "T";
+        case GLFW_KEY_U:                  return "U";
+        case GLFW_KEY_V:                  return "V";
+        case GLFW_KEY_W:                  return "W";
+        case GLFW_KEY_X:                  return "X";
+        case GLFW_KEY_Y:                  return "Y";
+        case GLFW_KEY_Z:                  return "Z";
+        case GLFW_KEY_LEFT_BRACKET:       return "LEFT_BRACKET";
+        case GLFW_KEY_BACKSLASH:          return "BACKSLASH";
+        case GLFW_KEY_RIGHT_BRACKET:      return "RIGHT_BRACKET";
+        case GLFW_KEY_UNDERSCORE:         return "UNDERSCORE";
+        case GLFW_KEY_GRAVE_ACCENT:       return "GRAVE_ACCENT";
+        case GLFW_KEY_WORLD_1:            return "WORLD_1";
+        case GLFW_KEY_WORLD_2:            return "WORLD_2";
+        case GLFW_KEY_PARAGRAPH:          return "PARAGRAPH";
+        case GLFW_KEY_MASCULINE:          return "MASCULINE";
+        case GLFW_KEY_A_GRAVE:            return "A_GRAVE";
+        case GLFW_KEY_A_DIAERESIS:        return "A_DIAERESIS";
+        case GLFW_KEY_A_RING:             return "A_RING";
+        case GLFW_KEY_AE:                 return "AE";
+        case GLFW_KEY_C_CEDILLA:          return "C_CEDILLA";
+        case GLFW_KEY_E_GRAVE:            return "E_GRAVE";
+        case GLFW_KEY_E_ACUTE:            return "E_ACUTE";
+        case GLFW_KEY_I_GRAVE:            return "I_GRAVE";
+        case GLFW_KEY_N_TILDE:            return "N_TILDE";
+        case GLFW_KEY_O_GRAVE:            return "O_GRAVE";
+        case GLFW_KEY_O_DIAERESIS:        return "O_DIAERESIS";
+        case GLFW_KEY_O_SLASH:            return "O_SLASH";
+        case GLFW_KEY_U_GRAVE:            return "U_GRAVE";
+        case GLFW_KEY_U_DIAERESIS:        return "U_DIAERESIS";
+        case GLFW_KEY_S_SHARP:            return "S_SHARP";
+        case GLFW_KEY_CYRILLIC_A:         return "CYRILLIC_A";
+        case GLFW_KEY_CYRILLIC_BE:        return "CYRILLIC_BE";
+        case GLFW_KEY_CYRILLIC_VE:        return "CYRILLIC_VE";
+        case GLFW_KEY_CYRILLIC_GHE:       return "CYRILLIC_GHE";
+        case GLFW_KEY_CYRILLIC_DE:        return "CYRILLIC_DE";
+        case GLFW_KEY_CYRILLIC_IE:        return "CYRILLIC_IE";
+        case GLFW_KEY_CYRILLIC_ZHE:       return "CYRILLIC_ZHE";
+        case GLFW_KEY_CYRILLIC_ZE:        return "CYRILLIC_ZE";
+        case GLFW_KEY_CYRILLIC_I:         return "CYRILLIC_I";
+        case GLFW_KEY_CYRILLIC_SHORT_I:   return "CYRILLIC_SHORT_I";
+        case GLFW_KEY_CYRILLIC_KA:        return "CYRILLIC_KA";
+        case GLFW_KEY_CYRILLIC_EL:        return "CYRILLIC_EL";
+        case GLFW_KEY_CYRILLIC_EM:        return "CYRILLIC_EM";
+        case GLFW_KEY_CYRILLIC_EN:        return "CYRILLIC_EN";
+        case GLFW_KEY_CYRILLIC_O:         return "CYRILLIC_O";
+        case GLFW_KEY_CYRILLIC_PE:        return "CYRILLIC_PE";
+        case GLFW_KEY_CYRILLIC_ER:        return "CYRILLIC_ER";
+        case GLFW_KEY_CYRILLIC_ES:        return "CYRILLIC_ES";
+        case GLFW_KEY_CYRILLIC_TE:        return "CYRILLIC_TE";
+        case GLFW_KEY_CYRILLIC_U:         return "CYRILLIC_U";
+        case GLFW_KEY_CYRILLIC_EF:        return "CYRILLIC_EF";
+        case GLFW_KEY_CYRILLIC_HA:        return "CYRILLIC_HA";
+        case GLFW_KEY_CYRILLIC_TSE:       return "CYRILLIC_TSE";
+        case GLFW_KEY_CYRILLIC_CHE:       return "CYRILLIC_CHE";
+        case GLFW_KEY_CYRILLIC_SHA:       return "CYRILLIC_SHA";
+        case GLFW_KEY_CYRILLIC_SHCHA:     return "CYRILLIC_SHCHA";
+        case GLFW_KEY_CYRILLIC_HARD_SIGN: return "CYRILLIC_HARD_SIGN";
+        case GLFW_KEY_CYRILLIC_YERU:      return "CYRILLIC_YERU";
+        case GLFW_KEY_CYRILLIC_SOFT_SIGN: return "CYRILLIC_SOFT_SIGN";
+        case GLFW_KEY_CYRILLIC_E:         return "CYRILLIC_E";
+        case GLFW_KEY_CYRILLIC_YU:        return "CYRILLIC_YU";
+        case GLFW_KEY_CYRILLIC_YA:        return "CYRILLIC_YA";
+        case GLFW_KEY_CYRILLIC_IO:        return "CYRILLIC_IO";
 
         // Function keys
-        case GLFW_KEY_ESCAPE:       return "ESCAPE";
-        case GLFW_KEY_F1:           return "F1";
-        case GLFW_KEY_F2:           return "F2";
-        case GLFW_KEY_F3:           return "F3";
-        case GLFW_KEY_F4:           return "F4";
-        case GLFW_KEY_F5:           return "F5";
-        case GLFW_KEY_F6:           return "F6";
-        case GLFW_KEY_F7:           return "F7";
-        case GLFW_KEY_F8:           return "F8";
-        case GLFW_KEY_F9:           return "F9";
-        case GLFW_KEY_F10:          return "F10";
-        case GLFW_KEY_F11:          return "F11";
-        case GLFW_KEY_F12:          return "F12";
-        case GLFW_KEY_F13:          return "F13";
-        case GLFW_KEY_F14:          return "F14";
-        case GLFW_KEY_F15:          return "F15";
-        case GLFW_KEY_F16:          return "F16";
-        case GLFW_KEY_F17:          return "F17";
-        case GLFW_KEY_F18:          return "F18";
-        case GLFW_KEY_F19:          return "F19";
-        case GLFW_KEY_F20:          return "F20";
-        case GLFW_KEY_F21:          return "F21";
-        case GLFW_KEY_F22:          return "F22";
-        case GLFW_KEY_F23:          return "F23";
-        case GLFW_KEY_F24:          return "F24";
-        case GLFW_KEY_F25:          return "F25";
-        case GLFW_KEY_UP:           return "UP";
-        case GLFW_KEY_DOWN:         return "DOWN";
-        case GLFW_KEY_LEFT:         return "LEFT";
-        case GLFW_KEY_RIGHT:        return "RIGHT";
-        case GLFW_KEY_LEFT_SHIFT:   return "LEFT SHIFT";
-        case GLFW_KEY_RIGHT_SHIFT:  return "RIGHT SHIFT";
-        case GLFW_KEY_LEFT_CONTROL: return "LEFT CONTROL";
-        case GLFW_KEY_RIGHT_CONTROL: return "RIGHT CONTROL";
-        case GLFW_KEY_LEFT_ALT:     return "LEFT ALT";
-        case GLFW_KEY_RIGHT_ALT:    return "RIGHT ALT";
-        case GLFW_KEY_TAB:          return "TAB";
-        case GLFW_KEY_ENTER:        return "ENTER";
-        case GLFW_KEY_BACKSPACE:    return "BACKSPACE";
-        case GLFW_KEY_INSERT:       return "INSERT";
-        case GLFW_KEY_DELETE:       return "DELETE";
-        case GLFW_KEY_PAGE_UP:      return "PAGE UP";
-        case GLFW_KEY_PAGE_DOWN:    return "PAGE DOWN";
-        case GLFW_KEY_HOME:         return "HOME";
-        case GLFW_KEY_END:          return "END";
-        case GLFW_KEY_KP_0:         return "KEYPAD 0";
-        case GLFW_KEY_KP_1:         return "KEYPAD 1";
-        case GLFW_KEY_KP_2:         return "KEYPAD 2";
-        case GLFW_KEY_KP_3:         return "KEYPAD 3";
-        case GLFW_KEY_KP_4:         return "KEYPAD 4";
-        case GLFW_KEY_KP_5:         return "KEYPAD 5";
-        case GLFW_KEY_KP_6:         return "KEYPAD 6";
-        case GLFW_KEY_KP_7:         return "KEYPAD 7";
-        case GLFW_KEY_KP_8:         return "KEYPAD 8";
-        case GLFW_KEY_KP_9:         return "KEYPAD 9";
-        case GLFW_KEY_KP_DIVIDE:    return "KEYPAD DIVIDE";
-        case GLFW_KEY_KP_MULTIPLY:  return "KEYPAD MULTPLY";
-        case GLFW_KEY_KP_SUBTRACT:  return "KEYPAD SUBTRACT";
-        case GLFW_KEY_KP_ADD:       return "KEYPAD ADD";
-        case GLFW_KEY_KP_DECIMAL:   return "KEYPAD DECIMAL";
-        case GLFW_KEY_KP_EQUAL:     return "KEYPAD EQUAL";
-        case GLFW_KEY_KP_ENTER:     return "KEYPAD ENTER";
-        case GLFW_KEY_PRINT_SCREEN: return "PRINT SCREEN";
-        case GLFW_KEY_NUM_LOCK:     return "NUM LOCK";
-        case GLFW_KEY_CAPS_LOCK:    return "CAPS LOCK";
-        case GLFW_KEY_SCROLL_LOCK:  return "SCROLL LOCK";
-        case GLFW_KEY_PAUSE:        return "PAUSE";
-        case GLFW_KEY_LEFT_SUPER:   return "LEFT SUPER";
-        case GLFW_KEY_RIGHT_SUPER:  return "RIGHT SUPER";
-        case GLFW_KEY_MENU:         return "MENU";
+        case GLFW_KEY_ESCAPE:             return "ESCAPE";
+        case GLFW_KEY_F1:                 return "F1";
+        case GLFW_KEY_F2:                 return "F2";
+        case GLFW_KEY_F3:                 return "F3";
+        case GLFW_KEY_F4:                 return "F4";
+        case GLFW_KEY_F5:                 return "F5";
+        case GLFW_KEY_F6:                 return "F6";
+        case GLFW_KEY_F7:                 return "F7";
+        case GLFW_KEY_F8:                 return "F8";
+        case GLFW_KEY_F9:                 return "F9";
+        case GLFW_KEY_F10:                return "F10";
+        case GLFW_KEY_F11:                return "F11";
+        case GLFW_KEY_F12:                return "F12";
+        case GLFW_KEY_F13:                return "F13";
+        case GLFW_KEY_F14:                return "F14";
+        case GLFW_KEY_F15:                return "F15";
+        case GLFW_KEY_F16:                return "F16";
+        case GLFW_KEY_F17:                return "F17";
+        case GLFW_KEY_F18:                return "F18";
+        case GLFW_KEY_F19:                return "F19";
+        case GLFW_KEY_F20:                return "F20";
+        case GLFW_KEY_F21:                return "F21";
+        case GLFW_KEY_F22:                return "F22";
+        case GLFW_KEY_F23:                return "F23";
+        case GLFW_KEY_F24:                return "F24";
+        case GLFW_KEY_F25:                return "F25";
+        case GLFW_KEY_UP:                 return "UP";
+        case GLFW_KEY_DOWN:               return "DOWN";
+        case GLFW_KEY_LEFT:               return "LEFT";
+        case GLFW_KEY_RIGHT:              return "RIGHT";
+        case GLFW_KEY_LEFT_SHIFT:         return "LEFT SHIFT";
+        case GLFW_KEY_RIGHT_SHIFT:        return "RIGHT SHIFT";
+        case GLFW_KEY_LEFT_CONTROL:       return "LEFT CONTROL";
+        case GLFW_KEY_RIGHT_CONTROL:      return "RIGHT CONTROL";
+        case GLFW_KEY_LEFT_ALT:           return "LEFT ALT";
+        case GLFW_KEY_RIGHT_ALT:          return "RIGHT ALT";
+        case GLFW_KEY_TAB:                return "TAB";
+        case GLFW_KEY_ENTER:              return "ENTER";
+        case GLFW_KEY_BACKSPACE:          return "BACKSPACE";
+        case GLFW_KEY_INSERT:             return "INSERT";
+        case GLFW_KEY_DELETE:             return "DELETE";
+        case GLFW_KEY_PAGE_UP:            return "PAGE UP";
+        case GLFW_KEY_PAGE_DOWN:          return "PAGE DOWN";
+        case GLFW_KEY_HOME:               return "HOME";
+        case GLFW_KEY_END:                return "END";
+        case GLFW_KEY_KP_0:               return "KEYPAD 0";
+        case GLFW_KEY_KP_1:               return "KEYPAD 1";
+        case GLFW_KEY_KP_2:               return "KEYPAD 2";
+        case GLFW_KEY_KP_3:               return "KEYPAD 3";
+        case GLFW_KEY_KP_4:               return "KEYPAD 4";
+        case GLFW_KEY_KP_5:               return "KEYPAD 5";
+        case GLFW_KEY_KP_6:               return "KEYPAD 6";
+        case GLFW_KEY_KP_7:               return "KEYPAD 7";
+        case GLFW_KEY_KP_8:               return "KEYPAD 8";
+        case GLFW_KEY_KP_9:               return "KEYPAD 9";
+        case GLFW_KEY_KP_DIVIDE:          return "KEYPAD DIVIDE";
+        case GLFW_KEY_KP_MULTIPLY:        return "KEYPAD MULTIPLY";
+        case GLFW_KEY_KP_SUBTRACT:        return "KEYPAD SUBTRACT";
+        case GLFW_KEY_KP_ADD:             return "KEYPAD ADD";
+        case GLFW_KEY_KP_DECIMAL:         return "KEYPAD DECIMAL";
+        case GLFW_KEY_KP_EQUAL:           return "KEYPAD EQUAL";
+        case GLFW_KEY_KP_ENTER:           return "KEYPAD ENTER";
+        case GLFW_KEY_PRINT_SCREEN:       return "PRINT SCREEN";
+        case GLFW_KEY_NUM_LOCK:           return "NUM LOCK";
+        case GLFW_KEY_CAPS_LOCK:          return "CAPS LOCK";
+        case GLFW_KEY_SCROLL_LOCK:        return "SCROLL LOCK";
+        case GLFW_KEY_PAUSE:              return "PAUSE";
+        case GLFW_KEY_LEFT_SUPER:         return "LEFT SUPER";
+        case GLFW_KEY_RIGHT_SUPER:        return "RIGHT SUPER";
+        case GLFW_KEY_MENU:               return "MENU";
 
-        default:                    return "UNKNOWN";
+        default:                          return "UNKNOWN";
     }
 }
 
@@ -683,7 +756,7 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
         _glfwInputError(GLFW_INVALID_ENUM, "Invalid input mode 0x%08X", mode);
 }
 
-GLFWAPI const char* glfwGetKeyName(int key, int scancode)
+GLFWAPI const char* glfwGetKeyName(int key, int native_key)
 {
     _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
 
@@ -691,18 +764,18 @@ GLFWAPI const char* glfwGetKeyName(int key, int scancode)
     {
         if (key != GLFW_KEY_KP_EQUAL &&
             (key < GLFW_KEY_KP_0 || key > GLFW_KEY_KP_ADD) &&
-            (key < GLFW_KEY_APOSTROPHE || key > GLFW_KEY_WORLD_2))
+            (key < GLFW_KEY_APOSTROPHE || key > GLFW_KEY_LAST_PRINTABLE))
         {
             return NULL;
         }
 
-        scancode = _glfwPlatformGetKeyScancode(key);
+        native_key = _glfwPlatformGetNativeKeyForKey(key);
     }
 
-    return _glfwPlatformGetScancodeName(scancode);
+    return _glfwPlatformGetNativeKeyName(native_key);
 }
 
-GLFWAPI int glfwGetKeyScancode(int key)
+GLFWAPI int glfwGetNativeKeyForKey(int key)
 {
     _GLFW_REQUIRE_INIT_OR_RETURN(-1);
 
@@ -712,7 +785,7 @@ GLFWAPI int glfwGetKeyScancode(int key)
         return GLFW_RELEASE;
     }
 
-    return _glfwPlatformGetKeyScancode(key);
+    return _glfwPlatformGetNativeKeyForKey(key);
 }
 
 GLFWAPI int glfwGetKey(GLFWwindow* handle, int key)
@@ -1405,25 +1478,23 @@ GLFWAPI const char* glfwGetPrimarySelectionString(GLFWwindow* handle UNUSED)
 }
 #endif
 
-GLFWAPI double glfwGetTime(void)
+GLFWAPI monotonic_t glfwGetTime(void)
 {
-    _GLFW_REQUIRE_INIT_OR_RETURN(0.0);
-    return (double) (_glfwPlatformGetTimerValue() - _glfw.timer.offset) /
-        _glfwPlatformGetTimerFrequency();
+    _GLFW_REQUIRE_INIT_OR_RETURN(0);
+    return monotonic();
 }
 
-GLFWAPI void glfwSetTime(double time)
+GLFWAPI void glfwSetTime(monotonic_t time)
 {
     _GLFW_REQUIRE_INIT();
 
-    if (time != time || time < 0.0 || time > 18446744073.0)
+    if (time < 0)
     {
-        _glfwInputError(GLFW_INVALID_VALUE, "Invalid time %f", time);
+        _glfwInputError(GLFW_INVALID_VALUE, "Invalid time %f", monotonic_t_to_s_double(time));
         return;
     }
 
-    _glfw.timer.offset = _glfwPlatformGetTimerValue() -
-        (uint64_t) (time * _glfwPlatformGetTimerFrequency());
+    // Do nothing
 }
 
 GLFWAPI uint64_t glfwGetTimerValue(void)

glfw/internal.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -27,6 +27,8 @@
 
 #pragma once
 
+#include "../kitty/monotonic.h"
+
 #if defined(_GLFW_USE_CONFIG_H)
  #include "glfw_config.h"
 #endif
@@ -638,8 +640,8 @@ int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, GLFWCursorShape shape
 void _glfwPlatformDestroyCursor(_GLFWcursor* cursor);
 void _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor);
 
-const char* _glfwPlatformGetScancodeName(int scancode);
-int _glfwPlatformGetKeyScancode(int key);
+const char* _glfwPlatformGetNativeKeyName(int native_key);
+int _glfwPlatformGetNativeKeyForKey(int key);
 
 void _glfwPlatformFreeMonitor(_GLFWmonitor* monitor);
 void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos);
@@ -687,7 +689,7 @@ void _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,
                                      int* right, int* bottom);
 void _glfwPlatformGetWindowContentScale(_GLFWwindow* window,
                                         float* xscale, float* yscale);
-double _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window);
+monotonic_t _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window);
 void _glfwPlatformIconifyWindow(_GLFWwindow* window);
 void _glfwPlatformRestoreWindow(_GLFWwindow* window);
 void _glfwPlatformMaximizeWindow(_GLFWwindow* window);
@@ -716,7 +718,7 @@ void _glfwPlatformUpdateIMEState(_GLFWwindow *w, int which, int a, int b, int c,
 
 void _glfwPlatformPollEvents(void);
 void _glfwPlatformWaitEvents(void);
-void _glfwPlatformWaitEventsTimeout(double timeout);
+void _glfwPlatformWaitEventsTimeout(monotonic_t timeout);
 void _glfwPlatformPostEmptyEvent(void);
 
 void _glfwPlatformGetRequiredInstanceExtensions(char** extensions);
@@ -756,7 +758,8 @@ void _glfwInputWindowDamage(_GLFWwindow* window);
 void _glfwInputWindowCloseRequest(_GLFWwindow* window);
 void _glfwInputWindowMonitor(_GLFWwindow* window, _GLFWmonitor* monitor);
 
-void _glfwInputKeyboard(_GLFWwindow* window, int key, int scancode, int action, int mods, const char* text, int state);
+void _glfwInitializeKeyEvent(GLFWkeyevent *ev, int key, int native_key, int action, int mods);
+void _glfwInputKeyboard(_GLFWwindow *window, GLFWkeyevent *ev);
 void _glfwInputScroll(_GLFWwindow* window, double xoffset, double yoffset, int flags);
 void _glfwInputMouseClick(_GLFWwindow* window, int button, int action, int mods);
 void _glfwInputCursorPos(_GLFWwindow* window, double xpos, double ypos);
@@ -823,8 +826,8 @@ _GLFWwindow* _glfwFocusedWindow(void);
 _GLFWwindow* _glfwWindowForId(GLFWid id);
 void _glfwPlatformRunMainLoop(GLFWtickcallback, void*);
 void _glfwPlatformStopMainLoop(void);
-unsigned long long _glfwPlatformAddTimer(double interval, bool repeats, GLFWuserdatafun callback, void *callback_data, GLFWuserdatafun free_callback);
-void _glfwPlatformUpdateTimer(unsigned long long timer_id, double interval, bool enabled);
+unsigned long long _glfwPlatformAddTimer(monotonic_t interval, bool repeats, GLFWuserdatafun callback, void *callback_data, GLFWuserdatafun free_callback);
+void _glfwPlatformUpdateTimer(unsigned long long timer_id, monotonic_t interval, bool enabled);
 void _glfwPlatformRemoveTimer(unsigned long long timer_id);
 
 char* _glfw_strdup(const char* source);

glfw/linux_joystick.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Linux - www.glfw.org
+// GLFW 3.4 Linux - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -144,10 +144,10 @@ static bool openJoystickDevice(const char* path)
     char absBits[(ABS_CNT + 7) / 8] = {0};
     struct input_id id;
 
-    if (ioctl(linjs.fd, EVIOCGBIT(0, sizeof(evBits)), evBits) < 0 ||
-        ioctl(linjs.fd, EVIOCGBIT(EV_KEY, sizeof(keyBits)), keyBits) < 0 ||
-        ioctl(linjs.fd, EVIOCGBIT(EV_ABS, sizeof(absBits)), absBits) < 0 ||
-        ioctl(linjs.fd, EVIOCGID, &id) < 0)
+    if (ioctl(linjs.fd, (int32_t)EVIOCGBIT(0, sizeof(evBits)), evBits) < 0 ||
+        ioctl(linjs.fd, (int32_t)EVIOCGBIT(EV_KEY, sizeof(keyBits)), keyBits) < 0 ||
+        ioctl(linjs.fd, (int32_t)EVIOCGBIT(EV_ABS, sizeof(absBits)), absBits) < 0 ||
+        ioctl(linjs.fd, (int32_t)EVIOCGID, &id) < 0)
     {
         _glfwInputError(GLFW_PLATFORM_ERROR,
                         "Linux: Failed to query input device: %s",
@@ -165,7 +165,7 @@ static bool openJoystickDevice(const char* path)
 
     char name[256] = "";
 
-    if (ioctl(linjs.fd, EVIOCGNAME(sizeof(name)), name) < 0)
+    if (ioctl(linjs.fd, (int32_t)EVIOCGNAME(sizeof(name)), name) < 0)
         strncpy(name, "Unknown", sizeof(name));
 
     char guid[33] = "";
@@ -222,7 +222,8 @@ static bool openJoystickDevice(const char* path)
         }
     }
 
-    _GLFWjoystick* js = _glfwAllocJoystick(name, guid, axisCount, buttonCount, hatCount);
+    _GLFWjoystick* js =
+        _glfwAllocJoystick(name, guid, axisCount, buttonCount, hatCount);
     if (!js)
     {
         close(linjs.fd);

glfw/linux_joystick.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Linux - www.glfw.org
+// GLFW 3.4 Linux - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -52,7 +52,7 @@ typedef struct _GLFWlibraryLinux
     int                     inotify;
     int                     watch;
     regex_t                 regex;
-    bool                dropped;
+    bool                    dropped;
 } _GLFWlibraryLinux;
 
 

glfw/main_loop.h

@@ -7,6 +7,7 @@
 #pragma once
 
 #include "internal.h"
+#include "../kitty/monotonic.h"
 
 #ifndef GLFW_LOOP_BACKEND
 #define GLFW_LOOP_BACKEND x11
@@ -36,7 +37,7 @@ void _glfwPlatformRunMainLoop(GLFWtickcallback tick_callback, void* data) {
     EVDBG("main loop exiting");
 }
 
-unsigned long long _glfwPlatformAddTimer(double interval, bool repeats, GLFWuserdatafreefun callback, void *callback_data, GLFWuserdatafreefun free_callback) {
+unsigned long long _glfwPlatformAddTimer(monotonic_t interval, bool repeats, GLFWuserdatafreefun callback, void *callback_data, GLFWuserdatafreefun free_callback) {
     return addTimer(&_glfw.GLFW_LOOP_BACKEND.eventLoopData, "user timer", interval, 1, repeats, callback, callback_data, free_callback);
 }
 
@@ -44,7 +45,7 @@ void _glfwPlatformRemoveTimer(unsigned long long timer_id) {
     removeTimer(&_glfw.GLFW_LOOP_BACKEND.eventLoopData, timer_id);
 }
 
-void _glfwPlatformUpdateTimer(unsigned long long timer_id, double interval, bool enabled) {
+void _glfwPlatformUpdateTimer(unsigned long long timer_id, monotonic_t interval, bool enabled) {
     changeTimerInterval(&_glfw.GLFW_LOOP_BACKEND.eventLoopData, timer_id, interval);
     toggleTimer(&_glfw.GLFW_LOOP_BACKEND.eventLoopData, timer_id, enabled);
 }

glfw/mappings.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
 //

glfw/monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -56,6 +56,10 @@ static int compareVideoModes(const void* fp, const void* sp)
     if (farea != sarea)
         return farea - sarea;
 
+    // Then sort on width
+    if (fm->width != sm->width)
+        return fm->width - sm->width;
+
     // Lastly sort on refresh rate
     return fm->refreshRate - sm->refreshRate;
 }

glfw/nsgl_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -32,8 +32,8 @@
 //
 typedef struct _GLFWcontextNSGL
 {
-    id           pixelFormat;
-    id           object;
+    id                pixelFormat;
+    id                object;
 
 } _GLFWcontextNSGL;
 

glfw/nsgl_context.m

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -271,7 +271,7 @@ bool _glfwCreateContextNSGL(_GLFWwindow* window,
         return false;
     }
 
-    NSOpenGLContext* share = NULL;
+    NSOpenGLContext* share = nil;
 
     if (ctxconfig->share)
         share = ctxconfig->share->context.nsgl.object;
@@ -325,7 +325,7 @@ GLFWAPI id glfwGetNSGLContext(GLFWwindow* handle)
     if (window->context.client == GLFW_NO_API)
     {
         _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
-        return NULL;
+        return nil;
     }
 
     return window->context.nsgl.object;

glfw/null_init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>

glfw/null_joystick.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -33,12 +33,12 @@
 //////                       GLFW platform API                      //////
 //////////////////////////////////////////////////////////////////////////
 
-int _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode)
+int _glfwPlatformPollJoystick(_GLFWjoystick* js UNUSED, int mode UNUSED)
 {
     return false;
 }
 
-void _glfwPlatformUpdateGamepadGUID(char* guid)
+void _glfwPlatformUpdateGamepadGUID(char* guid UNUSED)
 {
 }
 

glfw/null_joystick.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //

glfw/null_monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -34,15 +34,15 @@
 //////                       GLFW platform API                      //////
 //////////////////////////////////////////////////////////////////////////
 
-void _glfwPlatformFreeMonitor(_GLFWmonitor* monitor)
+void _glfwPlatformFreeMonitor(_GLFWmonitor* monitor UNUSED)
 {
 }
 
-void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)
+void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor UNUSED, int* xpos UNUSED, int* ypos UNUSED)
 {
 }
 
-void _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,
+void _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor UNUSED,
                                          float* xscale, float* yscale)
 {
     if (xscale)
@@ -51,27 +51,27 @@ void _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,
         *yscale = 1.f;
 }
 
-void _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor,
-                                     int* xpos, int* ypos,
-                                     int* width, int* height)
+void _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor UNUSED,
+                                     int* xpos UNUSED, int* ypos UNUSED,
+                                     int* width UNUSED, int* height UNUSED)
 {
 }
 
-GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* found)
+GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor UNUSED, int* found UNUSED)
 {
     return NULL;
 }
 
-void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)
+void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor UNUSED, GLFWvidmode* mode UNUSED)
 {
 }
 
-bool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
+bool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor UNUSED, GLFWgammaramp* ramp UNUSED)
 {
     return false;
 }
 
-void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
+void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor UNUSED, const GLFWgammaramp* ramp UNUSED)
 {
 }
 

glfw/null_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>

glfw/null_window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -28,6 +28,7 @@
 //========================================================================
 
 #include "internal.h"
+#include "../kitty/monotonic.h"
 
 
 static int createNativeWindow(_GLFWwindow* window,
@@ -78,28 +79,28 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window)
         window->context.destroy(window);
 }
 
-void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
+void _glfwPlatformSetWindowTitle(_GLFWwindow* window UNUSED, const char* title UNUSED)
 {
 }
 
-void _glfwPlatformSetWindowIcon(_GLFWwindow* window, int count,
-                                const GLFWimage* images)
+void _glfwPlatformSetWindowIcon(_GLFWwindow* window UNUSED, int count UNUSED,
+                                const GLFWimage* images UNUSED)
 {
 }
 
-void _glfwPlatformSetWindowMonitor(_GLFWwindow* window,
-                                   _GLFWmonitor* monitor,
-                                   int xpos, int ypos,
-                                   int width, int height,
-                                   int refreshRate)
+void _glfwPlatformSetWindowMonitor(_GLFWwindow* window UNUSED,
+                                   _GLFWmonitor* monitor UNUSED,
+                                   int xpos UNUSED, int ypos UNUSED,
+                                   int width UNUSED, int height UNUSED,
+                                   int refreshRate UNUSED)
 {
 }
 
-void _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)
+void _glfwPlatformGetWindowPos(_GLFWwindow* window UNUSED, int* xpos UNUSED, int* ypos UNUSED)
 {
 }
 
-void _glfwPlatformSetWindowPos(_GLFWwindow* window, int xpos, int ypos)
+void _glfwPlatformSetWindowPos(_GLFWwindow* window UNUSED, int xpos UNUSED, int ypos UNUSED)
 {
 }
 
@@ -117,13 +118,13 @@ void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
     window->null.height = height;
 }
 
-void _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,
-                                      int minwidth, int minheight,
-                                      int maxwidth, int maxheight)
+void _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window UNUSED,
+                                      int minwidth UNUSED, int minheight UNUSED,
+                                      int maxwidth UNUSED, int maxheight UNUSED)
 {
 }
 
-void _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window, int n, int d)
+void _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window UNUSED, int n UNUSED, int d UNUSED)
 {
 }
 
@@ -135,13 +136,13 @@ void _glfwPlatformGetFramebufferSize(_GLFWwindow* window, int* width, int* heigh
         *height = window->null.height;
 }
 
-void _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,
-                                     int* left, int* top,
-                                     int* right, int* bottom)
+void _glfwPlatformGetWindowFrameSize(_GLFWwindow* window UNUSED,
+                                     int* left UNUSED, int* top UNUSED,
+                                     int* right UNUSED, int* bottom UNUSED)
 {
 }
 
-void _glfwPlatformGetWindowContentScale(_GLFWwindow* window,
+void _glfwPlatformGetWindowContentScale(_GLFWwindow* window UNUSED,
                                         float* xscale, float* yscale)
 {
     if (xscale)
@@ -150,101 +151,101 @@ void _glfwPlatformGetWindowContentScale(_GLFWwindow* window,
         *yscale = 1.f;
 }
 
-double _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window)
+monotonic_t _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window UNUSED)
 {
-    return 0.5;
+    return ms_to_monotonic_t(500ll);
 }
 
-void _glfwPlatformIconifyWindow(_GLFWwindow* window)
+void _glfwPlatformIconifyWindow(_GLFWwindow* window UNUSED)
 {
 }
 
-void _glfwPlatformRestoreWindow(_GLFWwindow* window)
+void _glfwPlatformRestoreWindow(_GLFWwindow* window UNUSED)
 {
 }
 
-void _glfwPlatformMaximizeWindow(_GLFWwindow* window)
+void _glfwPlatformMaximizeWindow(_GLFWwindow* window UNUSED)
 {
 }
 
-int _glfwPlatformWindowMaximized(_GLFWwindow* window)
+int _glfwPlatformWindowMaximized(_GLFWwindow* window UNUSED)
 {
     return false;
 }
 
-int _glfwPlatformWindowHovered(_GLFWwindow* window)
+int _glfwPlatformWindowHovered(_GLFWwindow* window UNUSED)
 {
     return false;
 }
 
-int _glfwPlatformFramebufferTransparent(_GLFWwindow* window)
+int _glfwPlatformFramebufferTransparent(_GLFWwindow* window UNUSED)
 {
     return false;
 }
 
-void _glfwPlatformSetWindowResizable(_GLFWwindow* window, bool enabled)
+void _glfwPlatformSetWindowResizable(_GLFWwindow* window UNUSED, bool enabled UNUSED)
 {
 }
 
-void _glfwPlatformSetWindowDecorated(_GLFWwindow* window, bool enabled)
+void _glfwPlatformSetWindowDecorated(_GLFWwindow* window UNUSED, bool enabled UNUSED)
 {
 }
 
-void _glfwPlatformSetWindowFloating(_GLFWwindow* window, bool enabled)
+void _glfwPlatformSetWindowFloating(_GLFWwindow* window UNUSED, bool enabled UNUSED)
 {
 }
 
-float _glfwPlatformGetWindowOpacity(_GLFWwindow* window)
+float _glfwPlatformGetWindowOpacity(_GLFWwindow* window UNUSED)
 {
     return 1.f;
 }
 
-void _glfwPlatformSetWindowOpacity(_GLFWwindow* window, float opacity)
+void _glfwPlatformSetWindowOpacity(_GLFWwindow* window UNUSED, float opacity UNUSED)
 {
 }
 
-void _glfwPlatformShowWindow(_GLFWwindow* window)
+void _glfwPlatformShowWindow(_GLFWwindow* window UNUSED)
 {
 }
 
 
-void _glfwPlatformRequestWindowAttention(_GLFWwindow* window)
+void _glfwPlatformRequestWindowAttention(_GLFWwindow* window UNUSED)
 {
 }
 
-int _glfwPlatformWindowBell(_GLFWwindow* window)
+int _glfwPlatformWindowBell(_GLFWwindow* window UNUSED)
 {
     return false;
 }
 
-void _glfwPlatformUnhideWindow(_GLFWwindow* window)
+void _glfwPlatformUnhideWindow(_GLFWwindow* window UNUSED)
 {
 }
 
-void _glfwPlatformHideWindow(_GLFWwindow* window)
+void _glfwPlatformHideWindow(_GLFWwindow* window UNUSED)
 {
 }
 
-void _glfwPlatformFocusWindow(_GLFWwindow* window)
+void _glfwPlatformFocusWindow(_GLFWwindow* window UNUSED)
 {
 }
 
-int _glfwPlatformWindowFocused(_GLFWwindow* window)
+int _glfwPlatformWindowFocused(_GLFWwindow* window UNUSED)
 {
     return false;
 }
 
-int _glfwPlatformWindowOccluded(_GLFWwindow* window)
+int _glfwPlatformWindowOccluded(_GLFWwindow* window UNUSED)
 {
     return false;
 }
 
-int _glfwPlatformWindowIconified(_GLFWwindow* window)
+int _glfwPlatformWindowIconified(_GLFWwindow* window UNUSED)
 {
     return false;
 }
 
-int _glfwPlatformWindowVisible(_GLFWwindow* window)
+int _glfwPlatformWindowVisible(_GLFWwindow* window UNUSED)
 {
     return false;
 }
@@ -257,7 +258,7 @@ void _glfwPlatformWaitEvents(void)
 {
 }
 
-void _glfwPlatformWaitEventsTimeout(double timeout)
+void _glfwPlatformWaitEventsTimeout(monotonic_t timeout UNUSED)
 {
 }
 
@@ -265,39 +266,39 @@ void _glfwPlatformPostEmptyEvent(void)
 {
 }
 
-void _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos)
+void _glfwPlatformGetCursorPos(_GLFWwindow* window UNUSED, double* xpos UNUSED, double* ypos UNUSED)
 {
 }
 
-void _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)
+void _glfwPlatformSetCursorPos(_GLFWwindow* window UNUSED, double x UNUSED, double y UNUSED)
 {
 }
 
-void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
+void _glfwPlatformSetCursorMode(_GLFWwindow* window UNUSED, int mode UNUSED)
 {
 }
 
-int _glfwPlatformCreateCursor(_GLFWcursor* cursor,
-                              const GLFWimage* image,
-                              int xhot, int yhot, int count)
+int _glfwPlatformCreateCursor(_GLFWcursor* cursor UNUSED,
+                              const GLFWimage* image UNUSED,
+                              int xhot UNUSED, int yhot UNUSED, int count UNUSED)
 {
     return true;
 }
 
-int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
+int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor UNUSED, int shape UNUSED)
 {
     return true;
 }
 
-void _glfwPlatformDestroyCursor(_GLFWcursor* cursor)
+void _glfwPlatformDestroyCursor(_GLFWcursor* cursor UNUSED)
 {
 }
 
-void _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor)
+void _glfwPlatformSetCursor(_GLFWwindow* window UNUSED, _GLFWcursor* cursor UNUSED)
 {
 }
 
-void _glfwPlatformSetClipboardString(const char* string)
+void _glfwPlatformSetClipboardString(const char* string UNUSED)
 {
 }
 
@@ -306,31 +307,31 @@ const char* _glfwPlatformGetClipboardString(void)
     return NULL;
 }
 
-const char* _glfwPlatformGetScancodeName(int scancode)
+const char* _glfwPlatformGetNativeKeyName(int native_key UNUSED)
 {
     return "";
 }
 
-int _glfwPlatformGetKeyScancode(int key)
+int _glfwPlatformGetNativeKeyForKey(int key UNUSED)
 {
     return -1;
 }
 
-void _glfwPlatformGetRequiredInstanceExtensions(char** extensions)
+void _glfwPlatformGetRequiredInstanceExtensions(char** extensions UNUSED)
 {
 }
 
-int _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance,
-                                                      VkPhysicalDevice device,
-                                                      uint32_t queuefamily)
+int _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance UNUSED,
+                                                      VkPhysicalDevice device UNUSED,
+                                                      uint32_t queuefamily UNUSED)
 {
     return false;
 }
 
-VkResult _glfwPlatformCreateWindowSurface(VkInstance instance,
-                                          _GLFWwindow* window,
-                                          const VkAllocationCallbacks* allocator,
-                                          VkSurfaceKHR* surface)
+VkResult _glfwPlatformCreateWindowSurface(VkInstance instance UNUSED,
+                                          _GLFWwindow* window UNUSED,
+                                          const VkAllocationCallbacks* allocator UNUSED,
+                                          VkSurfaceKHR* surface UNUSED)
 {
     // This seems like the most appropriate error to return here
     return VK_ERROR_INITIALIZATION_FAILED;

glfw/osmesa_context.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 OSMesa - www.glfw.org
+// GLFW 3.4 OSMesa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>

glfw/osmesa_context.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 OSMesa - www.glfw.org
+// GLFW 3.4 OSMesa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>

glfw/posix_thread.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

glfw/posix_thread.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -35,7 +35,7 @@
 //
 typedef struct _GLFWtlsPOSIX
 {
-    bool        allocated;
+    bool            allocated;
     pthread_key_t   key;
 
 } _GLFWtlsPOSIX;
@@ -44,7 +44,7 @@ typedef struct _GLFWtlsPOSIX
 //
 typedef struct _GLFWmutexPOSIX
 {
-    bool        allocated;
+    bool            allocated;
     pthread_mutex_t handle;
 
 } _GLFWmutexPOSIX;

glfw/posix_time.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>

glfw/posix_time.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -34,7 +34,7 @@
 //
 typedef struct _GLFWtimerPOSIX
 {
-    bool    monotonic;
+    bool        monotonic;
     uint64_t    frequency;
 
 } _GLFWtimerPOSIX;

glfw/vulkan.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>

glfw/window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -29,6 +29,7 @@
 //========================================================================
 
 #include "internal.h"
+#include "../kitty/monotonic.h"
 
 #include <assert.h>
 #include <string.h>
@@ -56,8 +57,10 @@ void _glfwInputWindowFocus(_GLFWwindow* window, bool focused)
         {
             if (window->keys[key] == GLFW_PRESS)
             {
-                const int scancode = _glfwPlatformGetKeyScancode(key);
-                _glfwInputKeyboard(window, key, scancode, GLFW_RELEASE, 0, "", 0);
+                const int native_key = _glfwPlatformGetNativeKeyForKey(key);
+                GLFWkeyevent ev;
+                _glfwInitializeKeyEvent(&ev, key, native_key, GLFW_RELEASE, 0);
+                _glfwInputKeyboard(window, &ev);
             }
         }
 
@@ -736,12 +739,12 @@ GLFWAPI void glfwGetWindowContentScale(GLFWwindow* handle,
     _glfwPlatformGetWindowContentScale(window, xscale, yscale);
 }
 
-GLFWAPI double glfwGetDoubleClickInterval(GLFWwindow* handle)
+GLFWAPI monotonic_t glfwGetDoubleClickInterval(GLFWwindow* handle)
 {
     _GLFWwindow* window = (_GLFWwindow*) handle;
     assert(window != NULL);
 
-    _GLFW_REQUIRE_INIT_OR_RETURN(0.5f);
+    _GLFW_REQUIRE_INIT_OR_RETURN(ms_to_monotonic_t(500ll));
     return _glfwPlatformGetDoubleClickInterval(window);
 }
 

glfw/wl_init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -29,6 +29,7 @@
 #define _GNU_SOURCE
 #include "internal.h"
 #include "backend_utils.h"
+#include "../kitty/monotonic.h"
 
 #include <assert.h>
 #include <errno.h>
@@ -164,6 +165,7 @@ static void setCursor(GLFWCursorShape shape)
     wl_surface_damage(surface, 0, 0,
                       image->width, image->height);
     wl_surface_commit(surface);
+    _glfw.wl.cursorPreviousShape = shape;
 }
 
 static void pointerHandleMotion(void* data UNUSED,
@@ -174,43 +176,45 @@ static void pointerHandleMotion(void* data UNUSED,
 {
     _GLFWwindow* window = _glfw.wl.pointerFocus;
     GLFWCursorShape cursorShape = GLFW_ARROW_CURSOR;
+    double x, y;
 
     if (!window)
         return;
 
     if (window->cursorMode == GLFW_CURSOR_DISABLED)
         return;
-    window->wl.cursorPosX = wl_fixed_to_double(sx);
-    window->wl.cursorPosY = wl_fixed_to_double(sy);
+    x = wl_fixed_to_double(sx);
+    y = wl_fixed_to_double(sy);
 
     switch (window->wl.decorations.focus)
     {
         case mainWindow:
-            _glfwInputCursorPos(window,
-                                window->wl.cursorPosX, window->wl.cursorPosY);
+            window->wl.cursorPosX = x;
+            window->wl.cursorPosY = y;
+            _glfwInputCursorPos(window, x, y);
             return;
         case topDecoration:
-            if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
+            if (y < _GLFW_DECORATION_WIDTH)
                 cursorShape = GLFW_VRESIZE_CURSOR;
             else
                 cursorShape = GLFW_ARROW_CURSOR;
             break;
         case leftDecoration:
-            if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
+            if (y < _GLFW_DECORATION_WIDTH)
                 cursorShape = GLFW_NW_RESIZE_CURSOR;
             else
                 cursorShape = GLFW_HRESIZE_CURSOR;
             break;
         case rightDecoration:
-            if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
+            if (y < _GLFW_DECORATION_WIDTH)
                 cursorShape = GLFW_NE_RESIZE_CURSOR;
             else
                 cursorShape = GLFW_HRESIZE_CURSOR;
             break;
         case bottomDecoration:
-            if (window->wl.cursorPosX < _GLFW_DECORATION_WIDTH)
+            if (x < _GLFW_DECORATION_WIDTH)
                 cursorShape = GLFW_SW_RESIZE_CURSOR;
-            else if (window->wl.cursorPosX > window->wl.width + _GLFW_DECORATION_WIDTH)
+            else if (x > window->wl.width + _GLFW_DECORATION_WIDTH)
                 cursorShape = GLFW_SE_RESIZE_CURSOR;
             else
                 cursorShape = GLFW_VRESIZE_CURSOR;
@@ -218,7 +222,8 @@ static void pointerHandleMotion(void* data UNUSED,
         default:
             assert(0);
     }
-    setCursor(cursorShape);
+    if (_glfw.wl.cursorPreviousShape != cursorShape)
+        setCursor(cursorShape);
 }
 
 static void pointerHandleButton(void* data UNUSED,
@@ -284,8 +289,8 @@ static void pointerHandleButton(void* data UNUSED,
         {
             xdg_toplevel_show_window_menu(window->wl.xdg.toplevel,
                                           _glfw.wl.seat, serial,
-                                          window->wl.cursorPosX,
-                                          window->wl.cursorPosY);
+                                          (int32_t)window->wl.cursorPosX,
+                                          (int32_t)window->wl.cursorPosY);
             return;
         }
     }
@@ -367,7 +372,7 @@ static void keyboardHandleEnter(void* data UNUSED,
                                 struct wl_keyboard* keyboard UNUSED,
                                 uint32_t serial UNUSED,
                                 struct wl_surface* surface,
-                                struct wl_array* keys UNUSED)
+                                struct wl_array* keys)
 {
     // Happens in the case we just destroyed the surface.
     if (!surface)
@@ -383,6 +388,15 @@ static void keyboardHandleEnter(void* data UNUSED,
 
     _glfw.wl.keyboardFocus = window;
     _glfwInputWindowFocus(window, true);
+    uint32_t* key;
+    if (keys && _glfw.wl.keyRepeatInfo.key) {
+        wl_array_for_each(key, keys) {
+            if (*key == _glfw.wl.keyRepeatInfo.key) {
+                toggleTimer(&_glfw.wl.eventLoopData, _glfw.wl.keyRepeatInfo.keyRepeatTimer, 1);
+                break;
+            }
+        }
+    }
 }
 
 static void keyboardHandleLeave(void* data UNUSED,
@@ -397,13 +411,14 @@ static void keyboardHandleLeave(void* data UNUSED,
 
     _glfw.wl.keyboardFocus = NULL;
     _glfwInputWindowFocus(window, false);
+    toggleTimer(&_glfw.wl.eventLoopData, _glfw.wl.keyRepeatInfo.keyRepeatTimer, 0);
 }
 
 static void
 dispatchPendingKeyRepeats(id_type timer_id UNUSED, void *data UNUSED) {
     if (_glfw.wl.keyRepeatInfo.keyboardFocus != _glfw.wl.keyboardFocus || _glfw.wl.keyboardRepeatRate == 0) return;
     glfw_xkb_handle_key_event(_glfw.wl.keyRepeatInfo.keyboardFocus, &_glfw.wl.xkb, _glfw.wl.keyRepeatInfo.key, GLFW_REPEAT);
-    changeTimerInterval(&_glfw.wl.eventLoopData, _glfw.wl.keyRepeatInfo.keyRepeatTimer, (1.0 / (double)_glfw.wl.keyboardRepeatRate));
+    changeTimerInterval(&_glfw.wl.eventLoopData, _glfw.wl.keyRepeatInfo.keyRepeatTimer, (s_to_monotonic_t(1ll) / (monotonic_t)_glfw.wl.keyboardRepeatRate));
     toggleTimer(&_glfw.wl.eventLoopData, _glfw.wl.keyRepeatInfo.keyRepeatTimer, 1);
 }
 
@@ -421,6 +436,7 @@ static void keyboardHandleKey(void* data UNUSED,
     int action = state == WL_KEYBOARD_KEY_STATE_PRESSED ? GLFW_PRESS : GLFW_RELEASE;
     glfw_xkb_handle_key_event(window, &_glfw.wl.xkb, key, action);
     bool repeatable = false;
+    _glfw.wl.keyRepeatInfo.key = 0;
 
     if (action == GLFW_PRESS && _glfw.wl.keyboardRepeatRate > 0 && glfw_xkb_should_repeat(&_glfw.wl.xkb, key))
     {
@@ -429,7 +445,7 @@ static void keyboardHandleKey(void* data UNUSED,
         _glfw.wl.keyRepeatInfo.keyboardFocus = window;
     }
     if (repeatable) {
-        changeTimerInterval(&_glfw.wl.eventLoopData, _glfw.wl.keyRepeatInfo.keyRepeatTimer, (double)(_glfw.wl.keyboardRepeatDelay) / 1000.0);
+        changeTimerInterval(&_glfw.wl.eventLoopData, _glfw.wl.keyRepeatInfo.keyRepeatTimer, _glfw.wl.keyboardRepeatDelay);
     }
     toggleTimer(&_glfw.wl.eventLoopData, _glfw.wl.keyRepeatInfo.keyRepeatTimer, repeatable ? 1 : 0);
 }
@@ -454,7 +470,7 @@ static void keyboardHandleRepeatInfo(void* data UNUSED,
         return;
 
     _glfw.wl.keyboardRepeatRate = rate;
-    _glfw.wl.keyboardRepeatDelay = delay;
+    _glfw.wl.keyboardRepeatDelay = ms_to_monotonic_t(delay);
 }
 
 static const struct wl_keyboard_listener keyboardListener = {
@@ -607,8 +623,7 @@ static void registryHandleGlobal(void* data UNUSED,
             _glfwSetupWaylandDataDevice();
         }
     }
-    else if (strcmp(interface, "zwp_primary_selection_device_manager_v1") == 0 ||
-        strcmp(interface, "gtk_primary_selection_device_manager") == 0)
+    else if (strcmp(interface, "zwp_primary_selection_device_manager_v1") == 0)
     {
         _glfw.wl.primarySelectionDeviceManager =
             wl_registry_bind(registry, name,
@@ -728,8 +743,8 @@ int _glfwPlatformInit(void)
                         "Wayland: Failed to initialize event loop data");
     }
     glfw_dbus_init(&_glfw.wl.dbus, &_glfw.wl.eventLoopData);
-    _glfw.wl.keyRepeatInfo.keyRepeatTimer = addTimer(&_glfw.wl.eventLoopData, "wayland-key-repeat", 0.5, 0, true, dispatchPendingKeyRepeats, NULL, NULL);
-    _glfw.wl.cursorAnimationTimer = addTimer(&_glfw.wl.eventLoopData, "wayland-cursor-animation", 0.5, 0, true, animateCursorImage, NULL, NULL);
+    _glfw.wl.keyRepeatInfo.keyRepeatTimer = addTimer(&_glfw.wl.eventLoopData, "wayland-key-repeat", ms_to_monotonic_t(500ll), 0, true, dispatchPendingKeyRepeats, NULL, NULL);
+    _glfw.wl.cursorAnimationTimer = addTimer(&_glfw.wl.eventLoopData, "wayland-cursor-animation", ms_to_monotonic_t(500ll), 0, true, animateCursorImage, NULL, NULL);
 
     _glfw.wl.registry = wl_display_get_registry(_glfw.wl.display);
     wl_registry_add_listener(_glfw.wl.registry, &registryListener, NULL);

glfw/wl_monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //

glfw/wl_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -156,6 +156,7 @@ typedef struct _GLFWwindowWayland
     // We need to track the monitors the window spans on to calculate the
     // optimal scaling factor.
     int                         scale;
+    bool                        initial_scale_notified;
     _GLFWmonitor**              monitors;
     int                         monitorsCount;
     int                         monitorsSize;
@@ -247,10 +248,11 @@ typedef struct _GLFWlibraryWayland
 
     struct wl_cursor_theme*     cursorTheme;
     struct wl_surface*          cursorSurface;
+    GLFWCursorShape             cursorPreviousShape;
     uint32_t                    pointerSerial;
 
     int32_t                     keyboardRepeatRate;
-    int32_t                     keyboardRepeatDelay;
+    monotonic_t                 keyboardRepeatDelay;
     struct {
         uint32_t                key;
         id_type                 keyRepeatTimer;

glfw/wl_window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -32,6 +32,7 @@
 #include "backend_utils.h"
 #include "memfd.h"
 #include "linux_notify.h"
+#include "../kitty/monotonic.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -54,13 +55,18 @@ static bool checkScaleChange(_GLFWwindow* window)
     if (_glfw.wl.compositorVersion < 3)
         return false;
 
-    // Get the scale factor from the highest scale monitor.
+    // Get the scale factor from the highest scale monitor that this window is on
     for (i = 0; i < window->wl.monitorsCount; ++i)
     {
         monitorScale = window->wl.monitors[i]->wl.scale;
         if (scale < monitorScale)
             scale = monitorScale;
     }
+    if (window->wl.monitorsCount < 1 && _glfw.monitorCount > 0) {
+        // The window has not yet been assigned to any monitors, use the primary monitor
+        _GLFWmonitor *m = _glfw.monitors[0];
+        if (m && m->wl.scale > scale) scale = m->wl.scale;
+    }
 
     // Only change the framebuffer size if the scale changed.
     if (scale != window->wl.scale)
@@ -69,6 +75,10 @@ static bool checkScaleChange(_GLFWwindow* window)
         wl_surface_set_buffer_scale(window->wl.surface, scale);
         return true;
     }
+    if (window->wl.monitorsCount > 0 && !window->wl.initial_scale_notified) {
+        window->wl.initial_scale_notified = true;
+        return true;
+    }
     return false;
 }
 
@@ -173,7 +183,7 @@ static void dispatchChangesAfterConfigure(_GLFWwindow *window, int32_t width, in
  * SCM_RIGHTS methods.
  *
  * posix_fallocate() is used to guarantee that disk space is available
- * for the file at the given size. If disk space is insufficent, errno
+ * for the file at the given size. If disk space is insufficient, errno
  * is set to ENOSPC. If posix_fallocate() is not supported, program may
  * receive SIGBUS on accessing mmap()'ed file contents instead.
  */
@@ -241,8 +251,8 @@ static struct wl_buffer* createShmBuffer(const GLFWimage* image)
     if (fd < 0)
     {
         _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: Creating a buffer file for %d B failed: %%m",
-                        length);
+                        "Wayland: Creating a buffer file for %d B failed: %s",
+                        length, strerror(errno));
         return NULL;
     }
 
@@ -250,7 +260,7 @@ static struct wl_buffer* createShmBuffer(const GLFWimage* image)
     if (data == MAP_FAILED)
     {
         _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: mmap failed: %%m");
+                        "Wayland: mmap failed: %s", strerror(errno));
         close(fd);
         return NULL;
     }
@@ -545,9 +555,9 @@ static void xdgToplevelHandleConfigure(void* data,
                 aspectRatio = (float)width / (float)height;
                 targetRatio = (float)window->numer / (float)window->denom;
                 if (aspectRatio < targetRatio)
-                    height = width / targetRatio;
+                    height = (int32_t)((float)width / targetRatio);
                 else if (aspectRatio > targetRatio)
-                    width = height * targetRatio;
+                    width = (int32_t)((float)height * targetRatio);
             }
         }
     }
@@ -684,7 +694,7 @@ setCursorImage(_GLFWcursorWayland* cursorWayland)
         image = cursorWayland->cursor->images[cursorWayland->currentImage];
         buffer = wl_cursor_image_get_buffer(image);
         if (image->delay) {
-            changeTimerInterval(&_glfw.wl.eventLoopData, _glfw.wl.cursorAnimationTimer, ((double)image->delay) / 1000.0);
+            changeTimerInterval(&_glfw.wl.eventLoopData, _glfw.wl.cursorAnimationTimer, ms_to_monotonic_t(image->delay));
             toggleTimer(&_glfw.wl.eventLoopData, _glfw.wl.cursorAnimationTimer, 1);
         } else {
             toggleTimer(&_glfw.wl.eventLoopData, _glfw.wl.cursorAnimationTimer, 0);
@@ -745,11 +755,11 @@ abortOnFatalError(int last_error) {
 }
 
 static void
-handleEvents(double timeout)
+handleEvents(monotonic_t timeout)
 {
     struct wl_display* display = _glfw.wl.display;
     errno = 0;
-    EVDBG("starting handleEvents(%.2f)", timeout);
+    EVDBG("starting handleEvents(%.2f)", monotonic_t_to_s_double(timeout));
 
     while (wl_display_prepare_read(display) != 0) {
         while(1) {
@@ -1052,9 +1062,9 @@ void _glfwPlatformGetWindowContentScale(_GLFWwindow* window,
         *yscale = (float) window->wl.scale;
 }
 
-double _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window UNUSED)
+monotonic_t _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window UNUSED)
 {
-    return 0.5;
+    return ms_to_monotonic_t(500ll);
 }
 
 void _glfwPlatformIconifyWindow(_GLFWwindow* window)
@@ -1227,11 +1237,11 @@ void _glfwPlatformPollEvents(void)
 
 void _glfwPlatformWaitEvents(void)
 {
-    double timeout = wl_display_dispatch_pending(_glfw.wl.display) > 0 ? 0 : -1;
+    monotonic_t timeout = wl_display_dispatch_pending(_glfw.wl.display) > 0 ? 0 : -1;
     handleEvents(timeout);
 }
 
-void _glfwPlatformWaitEventsTimeout(double timeout)
+void _glfwPlatformWaitEventsTimeout(monotonic_t timeout)
 {
     if (wl_display_dispatch_pending(_glfw.wl.display) > 0) timeout = 0;
     handleEvents(timeout);
@@ -1268,12 +1278,12 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode UNUSED)
     _glfwPlatformSetCursor(window, window->wl.currentCursor);
 }
 
-const char* _glfwPlatformGetScancodeName(int scancode)
+const char* _glfwPlatformGetNativeKeyName(int native_key)
 {
-    return glfw_xkb_keysym_name(scancode);
+    return glfw_xkb_keysym_name(native_key);
 }
 
-int _glfwPlatformGetKeyScancode(int key)
+int _glfwPlatformGetNativeKeyForKey(int key)
 {
     return glfw_xkb_sym_for_key(key);
 }
@@ -1462,8 +1472,8 @@ static void send_text(char *text, int fd)
 {
     if (text) {
         size_t len = strlen(text), pos = 0;
-        double start = glfwGetTime();
-        while (pos < len && glfwGetTime() - start < 2.0) {
+        monotonic_t start = glfwGetTime();
+        while (pos < len && glfwGetTime() - start < s_to_monotonic_t(2ll)) {
             ssize_t ret = write(fd, text + pos, len - pos);
             if (ret < 0) {
                 if (errno == EAGAIN || errno == EINTR) continue;
@@ -1496,7 +1506,7 @@ static char* read_offer_string(int data_pipe) {
     struct pollfd fds;
     fds.fd = data_pipe;
     fds.events = POLLIN;
-    double start = glfwGetTime();
+    monotonic_t start = glfwGetTime();
 #define bail(...) { \
     _glfwInputError(GLFW_PLATFORM_ERROR, __VA_ARGS__); \
     free(buf); buf = NULL; \
@@ -1504,7 +1514,7 @@ static char* read_offer_string(int data_pipe) {
     return NULL; \
 }
 
-    while (glfwGetTime() - start < 2) {
+    while (glfwGetTime() - start < s_to_monotonic_t(2ll)) {
         int ret = poll(&fds, 1, 2000);
         if (ret == -1) {
             if (errno == EINTR) continue;
@@ -1836,7 +1846,7 @@ static inline bool _glfwEnsureDataDevice(void) {
         if (!_glfw.wl.dataDevice)
         {
             _glfwInputError(GLFW_PLATFORM_ERROR,
-                    "Wayland: Cannot use clipboard, failed to create data device");
+                            "Wayland: Cannot use clipboard, failed to create data device");
             return false;
         }
     }
@@ -2031,7 +2041,7 @@ GLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* handle)
     return window->wl.surface;
 }
 
-GLFWAPI int glfwGetXKBScancode(const char* keyName, bool caseSensitive) {
+GLFWAPI int glfwGetNativeKeyForName(const char* keyName, bool caseSensitive) {
     return glfw_xkb_keysym_from_name(keyName, caseSensitive);
 }
 

glfw/x11_init.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -433,12 +433,10 @@ static bool initExtensions(void)
 //
 void _glfwGetSystemContentScaleX11(float* xscale, float* yscale, bool bypass_cache)
 {
-    // NOTE: Default to the display-wide DPI as we don't currently have a policy
-    //       for which monitor a window is considered to be on
-    float xdpi = DisplayWidth(_glfw.x11.display, _glfw.x11.screen) *
-        25.4f / DisplayWidthMM(_glfw.x11.display, _glfw.x11.screen);
-    float ydpi = DisplayHeight(_glfw.x11.display, _glfw.x11.screen) *
-        25.4f / DisplayHeightMM(_glfw.x11.display, _glfw.x11.screen);
+    // Start by assuming the default X11 DPI
+    // NOTE: Some desktop environments (KDE) may remove the Xft.dpi field when it
+    //       would be set to 96, so assume that is the case if we cannot find it
+    float xdpi = 96.f, ydpi = 96.f;
 
     // NOTE: Basing the scale on Xft.dpi where available should provide the most
     //       consistent user experience (matches Qt, Gtk, etc), although not
@@ -468,7 +466,7 @@ void _glfwGetSystemContentScaleX11(float* xscale, float* yscale, bool bypass_cac
             if (XrmGetResource(db, "Xft.dpi", "Xft.Dpi", &type, &value))
             {
                 if (type && strcmp(type, "String") == 0)
-                    xdpi = ydpi = atof(value.addr);
+                    xdpi = ydpi = (float)atof(value.addr);
             }
 
             XrmDestroyDatabase(db);

glfw/x11_monitor.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -166,6 +166,16 @@ void _glfwPollMonitorsX11(void)
                 heightMM = oi->mm_height;
             }
 
+            if (widthMM <= 0 || heightMM <= 0)
+            {
+                // HACK: If RandR does not provide a physical size, assume the
+                //       X11 default 96 DPI and calcuate from the CRTC viewport
+                // NOTE: These members are affected by rotation, unlike the mode
+                //       info and output info members
+                widthMM  = (int) (ci->width * 25.4f / 96.f);
+                heightMM = (int) (ci->height * 25.4f / 96.f);
+            }
+
             _GLFWmonitor* monitor = _glfwAllocMonitor(oi->name, widthMM, heightMM);
             monitor->x11.output = sr->outputs[i];
             monitor->x11.crtc   = oi->crtc;

glfw/x11_platform.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>

glfw/x11_window.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -31,6 +31,7 @@
 #include "internal.h"
 #include "backend_utils.h"
 #include "linux_notify.h"
+#include "../kitty/monotonic.h"
 
 #include <X11/cursorfont.h>
 #include <X11/Xmd.h>
@@ -51,6 +52,10 @@
 #define Button6            6
 #define Button7            7
 
+// Motif WM hints flags
+#define MWM_HINTS_DECORATIONS   2
+#define MWM_DECOR_ALL           1
+
 #define _GLFW_XDND_VERSION 5
 
 
@@ -61,8 +66,8 @@
 static unsigned _glfwDispatchX11Events(void);
 
 static void
-handleEvents(double timeout) {
-    EVDBG("starting handleEvents(%.2f)", timeout);
+handleEvents(monotonic_t timeout) {
+    EVDBG("starting handleEvents(%.2f)", monotonic_t_to_s_double(timeout));
     int display_read_ok = pollForEvents(&_glfw.x11.eventLoopData, timeout);
     EVDBG("display_read_ok: %d", display_read_ok);
     if (display_read_ok) {
@@ -77,9 +82,9 @@ handleEvents(double timeout) {
 }
 
 static bool
-waitForX11Event(double timeout) {
-    // returns true iff there is X11 data waiting to be read, does not run watches and timers
-    double end_time = glfwGetTime() + timeout;
+waitForX11Event(monotonic_t timeout) {
+    // returns true if there is X11 data waiting to be read, does not run watches and timers
+    monotonic_t end_time = glfwGetTime() + timeout;
     while(true) {
         if (timeout >= 0) {
             const int result = pollWithTimeout(_glfw.x11.eventLoopData.fds, 1, timeout);
@@ -109,7 +114,7 @@ static bool waitForVisibilityNotify(_GLFWwindow* window)
                                    VisibilityNotify,
                                    &dummy))
     {
-        if (!waitForX11Event(0.1))
+        if (!waitForX11Event(ms_to_monotonic_t(100ll)))
             return false;
     }
 
@@ -508,8 +513,8 @@ static bool createNativeWindow(_GLFWwindow* window,
 
     if (wndconfig->scaleToMonitor)
     {
-        width *= _glfw.x11.contentScaleX;
-        height *= _glfw.x11.contentScaleY;
+        width *= (int)_glfw.x11.contentScaleX;
+        height *= (int)_glfw.x11.contentScaleY;
     }
 
     // Create a colormap based on the visual used by the current context
@@ -880,7 +885,7 @@ static const char* getSelectionString(Atom selection)
         Atom actualType;
         int actualFormat;
         unsigned long itemCount, bytesAfter;
-        double start = glfwGetTime();
+        monotonic_t start = glfwGetTime();
         XEvent notification, dummy;
 
         XConvertSelection(_glfw.x11.display,
@@ -895,10 +900,10 @@ static const char* getSelectionString(Atom selection)
                                        SelectionNotify,
                                        &notification))
         {
-            double time = glfwGetTime();
-            if (time - start > 2)
+            monotonic_t time = glfwGetTime();
+            if (time - start > s_to_monotonic_t(2ll))
                 return "";
-            waitForX11Event(2.0 - (time - start));
+            waitForX11Event(s_to_monotonic_t(2ll) - (time - start));
         }
 
         if (notification.xselection.property == None)
@@ -935,10 +940,10 @@ static const char* getSelectionString(Atom selection)
                                       isSelPropNewValueNotify,
                                       (XPointer) &notification))
                 {
-                    double time = glfwGetTime();
-                    if (time - start > 2)
+                    monotonic_t time = glfwGetTime();
+                    if (time - start > s_to_monotonic_t(2ll))
                         return "";
-                    waitForX11Event(2.0 - (time - start));
+                    waitForX11Event(s_to_monotonic_t(2ll) - (time - start));
                 }
 
                 XFree(data);
@@ -2066,7 +2071,7 @@ void _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,
                               isFrameExtentsEvent,
                               (XPointer) window))
         {
-            if (!waitForX11Event(0.5))
+            if (!waitForX11Event(ms_to_monotonic_t(500ll)))
             {
                 _glfwInputError(GLFW_PLATFORM_ERROR,
                                 "X11: The window manager has a broken _NET_REQUEST_FRAME_EXTENTS implementation; please report this issue");
@@ -2103,9 +2108,9 @@ void _glfwPlatformGetWindowContentScale(_GLFWwindow* window UNUSED,
         *yscale = _glfw.x11.contentScaleY;
 }
 
-double _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window UNUSED)
+monotonic_t _glfwPlatformGetDoubleClickInterval(_GLFWwindow* window UNUSED)
 {
-    return 0.5;
+    return ms_to_monotonic_t(500ll);
 }
 
 void _glfwPlatformIconifyWindow(_GLFWwindow* window)
@@ -2350,33 +2355,24 @@ void _glfwPlatformSetWindowResizable(_GLFWwindow* window, bool enabled UNUSED)
 
 void _glfwPlatformSetWindowDecorated(_GLFWwindow* window, bool enabled)
 {
-    if (enabled)
+    struct
     {
-        XDeleteProperty(_glfw.x11.display,
-                        window->x11.handle,
-                        _glfw.x11.MOTIF_WM_HINTS);
-    }
-    else
-    {
-        struct
-        {
-            unsigned long flags;
-            unsigned long functions;
-            unsigned long decorations;
-            long input_mode;
-            unsigned long status;
-        } hints;
+        unsigned long flags;
+        unsigned long functions;
+        unsigned long decorations;
+        long input_mode;
+        unsigned long status;
+    } hints = {0};
 
-        hints.flags = 2;       // Set decorations
-        hints.decorations = 0; // No decorations
+    hints.flags = MWM_HINTS_DECORATIONS;
+    hints.decorations = enabled ? MWM_DECOR_ALL : 0;
 
-        XChangeProperty(_glfw.x11.display, window->x11.handle,
-                        _glfw.x11.MOTIF_WM_HINTS,
-                        _glfw.x11.MOTIF_WM_HINTS, 32,
-                        PropModeReplace,
-                        (unsigned char*) &hints,
-                        sizeof(hints) / sizeof(long));
-    }
+    XChangeProperty(_glfw.x11.display, window->x11.handle,
+                    _glfw.x11.MOTIF_WM_HINTS,
+                    _glfw.x11.MOTIF_WM_HINTS, 32,
+                    PropModeReplace,
+                    (unsigned char*) &hints,
+                    sizeof(hints) / sizeof(long));
 }
 
 void _glfwPlatformSetWindowFloating(_GLFWwindow* window, bool enabled)
@@ -2512,7 +2508,7 @@ _glfwDispatchX11Events(void) {
     }
 
     XFlush(_glfw.x11.display);
-    // XFlush can cause events to be queued, we dont use QueuedAfterFlush here
+    // XFlush can cause events to be queued, we don't use QueuedAfterFlush here
     // as something might have inserted events into the queue, but we want to guarantee
     // a flush.
     dispatched += dispatch_x11_queued_events(XEventsQueued(_glfw.x11.display, QueuedAlready));
@@ -2527,11 +2523,11 @@ void _glfwPlatformPollEvents(void)
 
 void _glfwPlatformWaitEvents(void)
 {
-    double timeout = _glfwDispatchX11Events() ? 0 : -1;
+    monotonic_t timeout = _glfwDispatchX11Events() ? 0 : -1;
     handleEvents(timeout);
 }
 
-void _glfwPlatformWaitEventsTimeout(double timeout)
+void _glfwPlatformWaitEventsTimeout(monotonic_t timeout)
 {
     if (_glfwDispatchX11Events()) timeout = 0;
     handleEvents(timeout);
@@ -2585,13 +2581,13 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
     XFlush(_glfw.x11.display);
 }
 
-const char* _glfwPlatformGetScancodeName(int scancode)
+const char* _glfwPlatformGetNativeKeyName(int native_key)
 {
 
-    return glfw_xkb_keysym_name(scancode);
+    return glfw_xkb_keysym_name(native_key);
 }
 
-int _glfwPlatformGetKeyScancode(int key)
+int _glfwPlatformGetNativeKeyForKey(int key)
 {
     return glfw_xkb_sym_for_key(key);
 }
@@ -2870,7 +2866,7 @@ GLFWAPI Window glfwGetX11Window(GLFWwindow* handle)
     return window->x11.handle;
 }
 
-GLFWAPI int glfwGetXKBScancode(const char* keyName, bool caseSensitive) {
+GLFWAPI int glfwGetNativeKeyForName(const char* keyName, bool caseSensitive) {
     return glfw_xkb_keysym_from_name(keyName, caseSensitive);
 }
 

glfw/xkb_glfw.c

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 XKB - www.glfw.org
+// GLFW 3.4 XKB - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2018 Kovid Goyal <kovid@kovidgoyal.net>
 //
@@ -37,19 +37,130 @@ START_ALLOW_CASE_RANGE
 #define map_key(key) \
     switch(key) { \
         S(space, SPACE); \
+        S(exclam, EXCLAM); \
+        S(quotedbl, DOUBLE_QUOTE); \
+        S(numbersign, NUMBER_SIGN); \
+        S(dollar, DOLLAR); \
+        S(ampersand, AMPERSAND); \
         S(apostrophe, APOSTROPHE); \
+        S(parenleft, PARENTHESIS_LEFT); \
+        S(parenright, PARENTHESIS_RIGHT); \
+        S(plus, PLUS); \
         S(comma, COMMA); \
         S(minus, MINUS); \
         S(period, PERIOD); \
         S(slash, SLASH); \
+        R(0, 9, 0, 9); \
+        S(colon, COLON); \
         S(semicolon, SEMICOLON); \
+        S(less, LESS); \
         S(equal, EQUAL); \
+        S(greater, GREATER); \
+        S(at, AT); \
+        D(A, Z, A, Z); \
         S(bracketleft, LEFT_BRACKET); \
         S(backslash, BACKSLASH); \
         S(bracketright, RIGHT_BRACKET); \
-        S(plus, PLUS); \
         S(underscore, UNDERSCORE); \
         S(grave, GRAVE_ACCENT); \
+        R(a, z, A, Z); \
+        S(paragraph, PARAGRAPH); \
+        S(masculine, MASCULINE); \
+        S(agrave, A_GRAVE); \
+        F(Agrave, A_GRAVE); \
+        S(adiaeresis, A_DIAERESIS); \
+        F(Adiaeresis, A_DIAERESIS); \
+        S(aring, A_RING); \
+        F(Aring, A_RING); \
+        S(ae, AE); \
+        F(AE, AE); \
+        S(ccedilla, C_CEDILLA); \
+        F(Ccedilla, C_CEDILLA); \
+        S(egrave, E_GRAVE); \
+        F(Egrave, E_GRAVE); \
+        S(aacute, E_ACUTE); \
+        F(Eacute, E_ACUTE); \
+        S(igrave, I_GRAVE); \
+        F(Igrave, I_GRAVE); \
+        S(ntilde, N_TILDE); \
+        F(Ntilde, N_TILDE); \
+        S(ograve, O_GRAVE); \
+        F(Ograve, O_GRAVE); \
+        S(odiaeresis, O_DIAERESIS); \
+        F(Odiaeresis, O_DIAERESIS); \
+        S(oslash, O_SLASH); \
+        F(Oslash, O_SLASH); \
+        S(ugrave, U_GRAVE); \
+        F(Ugrave, U_GRAVE); \
+        S(udiaeresis, U_DIAERESIS); \
+        F(Udiaeresis, U_DIAERESIS); \
+        S(ssharp, S_SHARP); \
+        S(Cyrillic_a, CYRILLIC_A); \
+        F(Cyrillic_A, CYRILLIC_A); \
+        S(Cyrillic_be, CYRILLIC_BE); \
+        F(Cyrillic_BE, CYRILLIC_BE); \
+        S(Cyrillic_ve, CYRILLIC_VE); \
+        F(Cyrillic_VE, CYRILLIC_VE); \
+        S(Cyrillic_ghe, CYRILLIC_GHE); \
+        F(Cyrillic_GHE, CYRILLIC_GHE); \
+        S(Cyrillic_de, CYRILLIC_DE); \
+        F(Cyrillic_DE, CYRILLIC_DE); \
+        S(Cyrillic_ie, CYRILLIC_IE); \
+        F(Cyrillic_IE, CYRILLIC_IE); \
+        S(Cyrillic_zhe, CYRILLIC_ZHE); \
+        F(Cyrillic_ZHE, CYRILLIC_ZHE); \
+        S(Cyrillic_ze, CYRILLIC_ZE); \
+        F(Cyrillic_ZE, CYRILLIC_ZE); \
+        S(Cyrillic_i, CYRILLIC_I); \
+        F(Cyrillic_I, CYRILLIC_I); \
+        S(Cyrillic_shorti, CYRILLIC_SHORT_I); \
+        F(Cyrillic_SHORTI, CYRILLIC_SHORT_I); \
+        S(Cyrillic_ka, CYRILLIC_KA); \
+        F(Cyrillic_KA, CYRILLIC_KA); \
+        S(Cyrillic_el, CYRILLIC_EL); \
+        F(Cyrillic_EL, CYRILLIC_EL); \
+        S(Cyrillic_em, CYRILLIC_EM); \
+        F(Cyrillic_EM, CYRILLIC_EM); \
+        S(Cyrillic_en, CYRILLIC_EN); \
+        F(Cyrillic_EN, CYRILLIC_EN); \
+        S(Cyrillic_o, CYRILLIC_O); \
+        F(Cyrillic_O, CYRILLIC_O); \
+        S(Cyrillic_pe, CYRILLIC_PE); \
+        F(Cyrillic_PE, CYRILLIC_PE); \
+        S(Cyrillic_er, CYRILLIC_ER); \
+        F(Cyrillic_ER, CYRILLIC_ER); \
+        S(Cyrillic_es, CYRILLIC_ES); \
+        F(Cyrillic_ES, CYRILLIC_ES); \
+        S(Cyrillic_te, CYRILLIC_TE); \
+        F(Cyrillic_TE, CYRILLIC_TE); \
+        S(Cyrillic_u, CYRILLIC_U); \
+        F(Cyrillic_U, CYRILLIC_U); \
+        S(Cyrillic_ef, CYRILLIC_EF); \
+        F(Cyrillic_EF, CYRILLIC_EF); \
+        S(Cyrillic_ha, CYRILLIC_HA); \
+        F(Cyrillic_HA, CYRILLIC_HA); \
+        S(Cyrillic_tse, CYRILLIC_TSE); \
+        F(Cyrillic_TSE, CYRILLIC_TSE); \
+        S(Cyrillic_che, CYRILLIC_CHE); \
+        F(Cyrillic_CHE, CYRILLIC_CHE); \
+        S(Cyrillic_sha, CYRILLIC_SHA); \
+        F(Cyrillic_SHA, CYRILLIC_SHA); \
+        S(Cyrillic_shcha, CYRILLIC_SHCHA); \
+        F(Cyrillic_SHCHA, CYRILLIC_SHCHA); \
+        S(Cyrillic_hardsign, CYRILLIC_HARD_SIGN); \
+        F(Cyrillic_HARDSIGN, CYRILLIC_HARD_SIGN); \
+        S(Cyrillic_yeru, CYRILLIC_YERU); \
+        F(Cyrillic_YERU, CYRILLIC_YERU); \
+        S(Cyrillic_softsign, CYRILLIC_SOFT_SIGN); \
+        F(Cyrillic_SOFTSIGN, CYRILLIC_SOFT_SIGN); \
+        S(Cyrillic_e, CYRILLIC_E); \
+        F(Cyrillic_E, CYRILLIC_E); \
+        S(Cyrillic_yu, CYRILLIC_YU); \
+        F(Cyrillic_YU, CYRILLIC_YU); \
+        S(Cyrillic_ya, CYRILLIC_YA); \
+        F(Cyrillic_YA, CYRILLIC_YA); \
+        S(Cyrillic_io, CYRILLIC_IO); \
+        F(Cyrillic_IO, CYRILLIC_IO); \
         S(Escape, ESCAPE); \
         S(Return, ENTER); \
         S(Tab, TAB); \
@@ -91,9 +202,6 @@ START_ALLOW_CASE_RANGE
         S(Alt_R, RIGHT_ALT); \
         S(Super_R, RIGHT_SUPER); \
         S(Menu, MENU); \
-        R(0, 9, 0, 9); \
-        R(a, z, A, Z); \
-        D(A, Z, A, Z); \
         R(F1, F25, F1, F25); \
         R(KP_0, KP_9, KP_0, KP_9); \
 
@@ -329,24 +437,22 @@ glfw_xkb_update_modifiers(_GLFWXKBData *xkb, xkb_mod_mask_t depressed, xkb_mod_m
 }
 
 bool
-glfw_xkb_should_repeat(_GLFWXKBData *xkb, xkb_keycode_t scancode) {
+glfw_xkb_should_repeat(_GLFWXKBData *xkb, xkb_keycode_t keycode) {
 #ifdef _GLFW_WAYLAND
-    scancode += 8;
+    keycode += 8;
 #endif
-    return xkb_keymap_key_repeats(xkb->keymap, scancode);
+    return xkb_keymap_key_repeats(xkb->keymap, keycode);
 }
 
 
-static KeyEvent key_event = {0};
-
 static inline xkb_keysym_t
-compose_symbol(struct xkb_compose_state *composeState, xkb_keysym_t sym, int *compose_completed) {
+compose_symbol(struct xkb_compose_state *composeState, xkb_keysym_t sym, int *compose_completed, char *key_text, int n) {
     *compose_completed = 0;
     if (sym == XKB_KEY_NoSymbol || !composeState) return sym;
     if (xkb_compose_state_feed(composeState, sym) != XKB_COMPOSE_FEED_ACCEPTED) return sym;
     switch (xkb_compose_state_get_status(composeState)) {
         case XKB_COMPOSE_COMPOSED:
-            xkb_compose_state_get_utf8(composeState, key_event.text, sizeof(key_event.text));
+            xkb_compose_state_get_utf8(composeState, key_text, n);
             *compose_completed = 1;
             return xkb_compose_state_get_one_sym(composeState);
         case XKB_COMPOSE_COMPOSING:
@@ -426,66 +532,74 @@ glfw_xkb_update_ime_state(_GLFWwindow *w, _GLFWXKBData *xkb, int which, int a, i
 }
 
 void
-glfw_xkb_key_from_ime(KeyEvent *ev, bool handled_by_ime, bool failed) {
+glfw_xkb_key_from_ime(_GLFWIBUSKeyEvent *ev, bool handled_by_ime, bool failed) {
     _GLFWwindow *window = _glfwWindowForId(ev->window_id);
     if (failed && window && window->callbacks.keyboard) {
         // notify application to remove any existing pre-edit text
-        window->callbacks.keyboard((GLFWwindow*) window, GLFW_KEY_UNKNOWN, 0, GLFW_PRESS, 0, "", 1);
+        GLFWkeyevent fake_ev;
+        _glfwInitializeKeyEvent(&fake_ev, GLFW_KEY_UNKNOWN, 0, GLFW_PRESS, 0);
+        fake_ev.ime_state = 1;
+        window->callbacks.keyboard((GLFWwindow*) window, &fake_ev);
     }
     static xkb_keycode_t last_handled_press_keycode = 0;
     // We filter out release events that correspond to the last press event
-    // handled by the IME system. This wont fix the case of multiple key
+    // handled by the IME system. This won't fix the case of multiple key
     // presses before a release, but is better than nothing. For that case
     // you'd need to implement a ring buffer to store pending key presses.
     xkb_keycode_t prev_handled_press = last_handled_press_keycode;
     last_handled_press_keycode = 0;
-    bool is_release = ev->action == GLFW_RELEASE;
-    debug("From IBUS: scancode: 0x%x name: %s is_release: %d\n", ev->keycode, glfw_xkb_keysym_name(ev->keysym), is_release);
-    if (window && !handled_by_ime && !(is_release && ev->keycode == prev_handled_press)) {
+    bool is_release = ev->glfw_ev.action == GLFW_RELEASE;
+    debug("From IBUS: native_key: 0x%x name: %s is_release: %d\n", ev->glfw_ev.native_key, glfw_xkb_keysym_name(ev->glfw_ev.key), is_release);
+    if (window && !handled_by_ime && !(is_release && ev->glfw_ev.native_key == (int) prev_handled_press)) {
         debug("↳ to application: glfw_keycode: 0x%x (%s) keysym: 0x%x (%s) action: %s %s text: %s\n",
-            ev->glfw_keycode, _glfwGetKeyName(ev->glfw_keycode), ev->keysym, glfw_xkb_keysym_name(ev->keysym),
-            (ev->action == GLFW_RELEASE ? "RELEASE" : (ev->action == GLFW_PRESS ? "PRESS" : "REPEAT")),
-            format_mods(ev->glfw_modifiers), ev->text
+            ev->glfw_ev.native_key, _glfwGetKeyName(ev->glfw_ev.native_key), ev->glfw_ev.key, glfw_xkb_keysym_name(ev->glfw_ev.key),
+            (ev->glfw_ev.action == GLFW_RELEASE ? "RELEASE" : (ev->glfw_ev.action == GLFW_PRESS ? "PRESS" : "REPEAT")),
+            format_mods(ev->glfw_ev.mods), ev->glfw_ev.text
         );
-        _glfwInputKeyboard(window, ev->glfw_keycode, ev->keysym, ev->action, ev->glfw_modifiers, ev->text, 0);
+
+        ev->glfw_ev.ime_state = 0;
+        _glfwInputKeyboard(window, &ev->glfw_ev);
     } else debug("↳ discarded\n");
-    if (!is_release && handled_by_ime) last_handled_press_keycode = ev->keycode;
+    if (!is_release && handled_by_ime)
+      last_handled_press_keycode = ev->glfw_ev.native_key;
 }
 
 void
-glfw_xkb_handle_key_event(_GLFWwindow *window, _GLFWXKBData *xkb, xkb_keycode_t scancode, int action) {
+glfw_xkb_handle_key_event(_GLFWwindow *window, _GLFWXKBData *xkb, xkb_keycode_t xkb_keycode, int action) {
+    static char key_text[64] = {0};
     const xkb_keysym_t *syms, *clean_syms, *default_syms;
-    xkb_keysym_t glfw_sym;
-    xkb_keycode_t code_for_sym = scancode;
-    key_event.ibus_keycode = scancode;
+    xkb_keysym_t xkb_sym;
+    xkb_keycode_t code_for_sym = xkb_keycode, ibus_keycode = xkb_keycode;
+    GLFWkeyevent glfw_ev;
+    _glfwInitializeKeyEvent(&glfw_ev, GLFW_KEY_UNKNOWN, 0, GLFW_PRESS, 0); // init with default values
 #ifdef _GLFW_WAYLAND
     code_for_sym += 8;
 #else
-    key_event.ibus_keycode -= 8;
+    ibus_keycode -= 8;
 #endif
-    debug("%s scancode: 0x%x ", action == GLFW_RELEASE ? "Release" : "Press", scancode);
+    debug("%s xkb_keycode: 0x%x ", action == GLFW_RELEASE ? "Release" : "Press", xkb_keycode);
     XKBStateGroup *sg = &xkb->states;
     int num_syms = xkb_state_key_get_syms(sg->state, code_for_sym, &syms);
     int num_clean_syms = xkb_state_key_get_syms(sg->clean_state, code_for_sym, &clean_syms);
-    key_event.text[0] = 0;
+    key_text[0] = 0;
     // According to the documentation of xkb_compose_state_feed it does not
     // support multi-sym events, so we ignore them
     if (num_syms != 1 || num_clean_syms != 1) {
         debug("num_syms: %d num_clean_syms: %d ignoring event\n", num_syms, num_clean_syms);
         return;
     }
-    glfw_sym = clean_syms[0];
+    xkb_sym = clean_syms[0];
     debug("clean_sym: %s ", glfw_xkb_keysym_name(clean_syms[0]));
     if (action == GLFW_PRESS || action == GLFW_REPEAT) {
         const char *text_type = "composed_text";
         int compose_completed;
-        glfw_sym = compose_symbol(sg->composeState, syms[0], &compose_completed);
-        if (glfw_sym == XKB_KEY_NoSymbol && !compose_completed) {
+        xkb_sym = compose_symbol(sg->composeState, syms[0], &compose_completed, key_text, sizeof(key_text));
+        if (xkb_sym == XKB_KEY_NoSymbol && !compose_completed) {
             debug("compose not complete, ignoring.\n");
             return;
         }
-        debug("composed_sym: %s ", glfw_xkb_keysym_name(glfw_sym));
-        if (glfw_sym == syms[0]) { // composed sym is the same as non-composed sym
+        debug("composed_sym: %s ", glfw_xkb_keysym_name(xkb_sym));
+        if (xkb_sym == syms[0]) { // composed sym is the same as non-composed sym
             // Only use the clean_sym if no mods other than the mods we report
             // are active (for example if ISO_Shift_Level_* mods are active
             // they are not reported by GLFW so the key should be the shifted
@@ -493,37 +607,58 @@ glfw_xkb_handle_key_event(_GLFWwindow *window, _GLFWXKBData *xkb, xkb_keycode_t
             xkb_mod_mask_t consumed_unknown_mods = xkb_state_key_get_consumed_mods(sg->state, code_for_sym) & sg->activeUnknownModifiers;
             if (sg->activeUnknownModifiers) debug("%s", format_xkb_mods(xkb, "active_unknown_mods", sg->activeUnknownModifiers));
             if (consumed_unknown_mods) { debug("%s", format_xkb_mods(xkb, "consumed_unknown_mods", consumed_unknown_mods)); }
-            else glfw_sym = clean_syms[0];
+            else xkb_sym = clean_syms[0];
             // xkb returns text even if alt and/or super are pressed
-            if ( ((GLFW_MOD_CONTROL | GLFW_MOD_ALT | GLFW_MOD_SUPER) & sg->modifiers) == 0) xkb_state_key_get_utf8(sg->state, code_for_sym, key_event.text, sizeof(key_event.text));
+            if ( ((GLFW_MOD_CONTROL | GLFW_MOD_ALT | GLFW_MOD_SUPER) & sg->modifiers) == 0) {
+              xkb_state_key_get_utf8(sg->state, code_for_sym, key_text, sizeof(key_text));
+            }
             text_type = "text";
         }
-        if ((1 <= key_event.text[0] && key_event.text[0] <= 31) || key_event.text[0] == 127) key_event.text[0] = 0;  // don't send text for ascii control codes
-        if (key_event.text[0]) { debug("%s: %s ", text_type, key_event.text); }
+        if ((1 <= key_text[0] && key_text[0] <= 31) || key_text[0] == 127) {
+          key_text[0] = 0;  // don't send text for ascii control codes
+        }
+        if (key_text[0]) { debug("%s: %s ", text_type, key_text); }
     }
-    int glfw_keycode = glfw_key_for_sym(glfw_sym);
+    int glfw_sym = glfw_key_for_sym(xkb_sym);
     bool is_fallback = false;
-    if (glfw_keycode == GLFW_KEY_UNKNOWN && !key_event.text[0]) {
+    if (glfw_sym == GLFW_KEY_UNKNOWN && !key_text[0]) {
         int num_default_syms = xkb_state_key_get_syms(sg->default_state, code_for_sym, &default_syms);
         if (num_default_syms > 0) {
-            glfw_sym = default_syms[0];
-            glfw_keycode = glfw_key_for_sym(glfw_sym);
+            xkb_sym = default_syms[0];
+            glfw_sym = glfw_key_for_sym(xkb_sym);
             is_fallback = true;
         }
     }
     debug(
         "%s%s: %d (%s) xkb_key: %d (%s)\n",
         format_mods(sg->modifiers),
-        is_fallback ? "glfw_fallback_key" : "glfw_key", glfw_keycode, _glfwGetKeyName(glfw_keycode),
-        glfw_sym, glfw_xkb_keysym_name(glfw_sym)
+        is_fallback ? "glfw_fallback_key" : "glfw_key", glfw_sym, _glfwGetKeyName(glfw_sym),
+        xkb_sym, glfw_xkb_keysym_name(xkb_sym)
     );
-    key_event.action = action; key_event.glfw_modifiers = sg->modifiers;
-    key_event.keycode = scancode; key_event.keysym = glfw_sym;
-    key_event.window_id = window->id; key_event.glfw_keycode = glfw_keycode;
-    key_event.ibus_sym = syms[0];
-    if (ibus_process_key(&key_event, &xkb->ibus)) {
-        debug("↳ to IBUS: keycode: 0x%x keysym: 0x%x (%s) %s\n", key_event.ibus_keycode, key_event.ibus_sym, glfw_xkb_keysym_name(key_event.ibus_sym), format_mods(key_event.glfw_modifiers));
+
+    // NOTE: On linux, the reported native key identifier is the XKB keysym value.
+    // Do not confuse `native_key` with `xkb_keycode` (the native keycode reported for the
+    // glfw event VS the X internal code for a key).
+    //
+    // We use the XKB keysym instead of the X keycode to be able to go back-and-forth between
+    // the GLFW keysym and the XKB keysym when needed, which is not possible using the X keycode,
+    // because of the lost information when resolving the keycode to the keysym, like consumed
+    // mods.
+    glfw_ev.native_key = xkb_sym;
+
+    glfw_ev.action = action;
+    glfw_ev.key = glfw_sym;
+    glfw_ev.mods = sg->modifiers;
+    glfw_ev.text = key_text;
+
+    _GLFWIBUSKeyEvent ibus_ev;
+    ibus_ev.glfw_ev = glfw_ev;
+    ibus_ev.ibus_keycode = ibus_keycode;
+    ibus_ev.window_id = window->id;
+    ibus_ev.ibus_keysym = syms[0];
+    if (ibus_process_key(&ibus_ev, &xkb->ibus)) {
+        debug("↳ to IBUS: keycode: 0x%x keysym: 0x%x (%s) %s\n", ibus_ev.ibus_keycode, ibus_ev.ibus_keysym, glfw_xkb_keysym_name(ibus_ev.ibus_keysym), format_mods(ibus_ev.glfw_ev.mods));
     } else {
-        _glfwInputKeyboard(window, glfw_keycode, glfw_sym, action, sg->modifiers, key_event.text, 0);
+        _glfwInputKeyboard(window, &glfw_ev);
     }
 }

glfw/xkb_glfw.h

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 XKB - www.glfw.org
+// GLFW 3.4 XKB - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2018 Kovid Goyal <kovid@kovidgoyal.net>
 //
@@ -67,8 +67,8 @@ typedef struct {
 
 #ifdef _GLFW_X11
     int32_t                 keyboard_device_id;
-    bool                available;
-    bool                detectable;
+    bool                    available;
+    bool                    detectable;
     int                     majorOpcode;
     int                     eventBase;
     int                     errorBase;
@@ -87,10 +87,10 @@ void glfw_xkb_release(_GLFWXKBData *xkb);
 bool glfw_xkb_create_context(_GLFWXKBData *xkb);
 bool glfw_xkb_compile_keymap(_GLFWXKBData *xkb, const char *map_str);
 void glfw_xkb_update_modifiers(_GLFWXKBData *xkb, xkb_mod_mask_t depressed, xkb_mod_mask_t latched, xkb_mod_mask_t locked, xkb_layout_index_t base_group, xkb_layout_index_t latched_group, xkb_layout_index_t locked_group);
-bool glfw_xkb_should_repeat(_GLFWXKBData *xkb, xkb_keycode_t scancode);
+bool glfw_xkb_should_repeat(_GLFWXKBData *xkb, xkb_keycode_t keycode);
 const char* glfw_xkb_keysym_name(xkb_keysym_t sym);
 xkb_keysym_t glfw_xkb_sym_for_key(int key);
-void glfw_xkb_handle_key_event(_GLFWwindow *window, _GLFWXKBData *xkb, xkb_keycode_t scancode, int action);
+void glfw_xkb_handle_key_event(_GLFWwindow *window, _GLFWXKBData *xkb, xkb_keycode_t keycode, int action);
 int glfw_xkb_keysym_from_name(const char *name, bool case_sensitive);
 void glfw_xkb_update_ime_state(_GLFWwindow *w, _GLFWXKBData *xkb, int which, int a, int b, int c, int d);
-void glfw_xkb_key_from_ime(KeyEvent *ev, bool handled_by_ime, bool failed);
+void glfw_xkb_key_from_ime(_GLFWIBUSKeyEvent *ev, bool handled_by_ime, bool failed);

kittens/diff/main.py

@@ -2,14 +2,17 @@
 # vim:fileencoding=utf-8
 # License: GPL v3 Copyright: 2018, Kovid Goyal <kovid at kovidgoyal.net>
 
+import atexit
 import os
 import signal
+import subprocess
 import sys
+import tempfile
 import warnings
 from collections import defaultdict
+from contextlib import suppress
 from functools import partial
 from gettext import gettext as _
-from contextlib import suppress
 
 from kitty.cli import CONFIG_HELP, parse_args
 from kitty.constants import appname
@@ -506,7 +509,7 @@ def showwarning(message, category, filename, lineno, file=None, line=None):
 
 
 showwarning.warnings = []
-help_text = 'Show a side-by-side diff of the specified files/directories'
+help_text = 'Show a side-by-side diff of the specified files/directories. You can also use ssh:hostname:remote-file-path to diff remote files.'
 usage = 'file_or_directory_left file_or_directory_right'
 
 
@@ -516,6 +519,20 @@ def terminate_processes(processes):
             os.kill(pid, signal.SIGKILL)
 
 
+def get_remote_file(path):
+    if path.startswith('ssh:'):
+        parts = path.split(':', 2)
+        if len(parts) == 3:
+            hostname, rpath = parts[1:]
+            with tempfile.NamedTemporaryFile(suffix='-' + os.path.basename(rpath), prefix='remote:', delete=False) as tf:
+                atexit.register(os.remove, tf.name)
+                p = subprocess.Popen(['ssh', hostname, 'cat', rpath], stdout=tf)
+                if p.wait() != 0:
+                    raise SystemExit(p.returncode)
+                return tf.name
+    return path
+
+
 def main(args):
     warnings.showwarning = showwarning
     args, items = parse_args(args[1:], OPTIONS, usage, help_text, 'kitty +kitten diff')
@@ -528,6 +545,7 @@ def main(args):
     opts = init_config(args)
     set_diff_command(opts.diff_cmd)
     lines_for_path.replace_tab_by = opts.replace_tab_by
+    left, right = map(get_remote_file, (left, right))
     for f in left, right:
         if not os.path.exists(f):
             raise SystemExit('{} does not exist'.format(f))

kittens/hints/main.py

@@ -20,35 +20,41 @@ from ..tui.loop import Loop
 from ..tui.operations import faint, styled
 
 URL_PREFIXES = 'http https file ftp'.split()
-HINT_ALPHABET = string.digits + string.ascii_lowercase
+DEFAULT_HINT_ALPHABET = string.digits + string.ascii_lowercase
 screen_size = screen_size_function()
 
 
 class Mark:
 
-    __slots__ = ('index', 'start', 'end', 'text')
+    __slots__ = ('index', 'start', 'end', 'text', 'groupdict')
 
-    def __init__(self, index, start, end, text):
+    def __init__(self, index, start, end, text, groupdict):
         self.index, self.start, self.end = index, start, end
         self.text = text
+        self.groupdict = groupdict
 
 
 @lru_cache(maxsize=2048)
-def encode_hint(num):
+def encode_hint(num, alphabet):
     res = ''
-    d = len(HINT_ALPHABET)
+    d = len(alphabet)
     while not res or num > 0:
         num, i = divmod(num, d)
-        res = HINT_ALPHABET[i] + res
+        res = alphabet[i] + res
     return res
 
 
-def decode_hint(x):
-    return int(x, 36)
+def decode_hint(x, alphabet=DEFAULT_HINT_ALPHABET):
+    base = len(alphabet)
+    index_map = {c: i for i, c in enumerate(alphabet)}
+    i = 0
+    for char in x:
+        i = i * base + index_map[char]
+    return i
 
 
-def highlight_mark(m, text, current_input):
-    hint = encode_hint(m.index)
+def highlight_mark(m, text, current_input, alphabet):
+    hint = encode_hint(m.index, alphabet)
     if current_input and not hint.startswith(current_input):
         return faint(text)
     hint = hint[len(current_input):] or ' '
@@ -63,11 +69,11 @@ def highlight_mark(m, text, current_input):
     )
 
 
-def render(text, current_input, all_marks, ignore_mark_indices):
+def render(text, current_input, all_marks, ignore_mark_indices, alphabet):
     for mark in reversed(all_marks):
         if mark.index in ignore_mark_indices:
             continue
-        mtext = highlight_mark(mark, text[mark.start:mark.end], current_input)
+        mtext = highlight_mark(mark, text[mark.start:mark.end], current_input, alphabet)
         text = text[:mark.start] + mtext + text[mark.end:]
 
     text = text.replace('\0', '')
@@ -79,6 +85,7 @@ class Hints(Handler):
 
     def __init__(self, text, all_marks, index_map, args):
         self.text, self.index_map = text, index_map
+        self.alphabet = args.alphabet or DEFAULT_HINT_ALPHABET
         self.all_marks = all_marks
         self.ignore_mark_indices = set()
         self.args = args
@@ -88,6 +95,14 @@ class Hints(Handler):
         self.chosen = []
         self.reset()
 
+    @property
+    def text_matches(self):
+        return [m.text + self.match_suffix for m in self.chosen]
+
+    @property
+    def groupdicts(self):
+        return [m.groupdict for m in self.chosen]
+
     def get_match_suffix(self, args):
         if args.add_trailing_space == 'always':
             return ' '
@@ -111,16 +126,16 @@ class Hints(Handler):
     def on_text(self, text, in_bracketed_paste):
         changed = False
         for c in text:
-            if c in HINT_ALPHABET:
+            if c in self.alphabet:
                 self.current_input += c
                 changed = True
         if changed:
             matches = [
                 m for idx, m in self.index_map.items()
-                if encode_hint(idx).startswith(self.current_input)
+                if encode_hint(idx, self.alphabet).startswith(self.current_input)
             ]
             if len(matches) == 1:
-                self.chosen.append(matches[0].text + self.match_suffix)
+                self.chosen.append(matches[0])
                 if self.multiple:
                     self.ignore_mark_indices.add(matches[0].index)
                     self.reset()
@@ -137,8 +152,8 @@ class Hints(Handler):
             self.draw_screen()
         elif key_event is enter_key and self.current_input:
             try:
-                idx = decode_hint(self.current_input)
-                self.chosen.append(self.index_map[idx].text + self.match_suffix)
+                idx = decode_hint(self.current_input, self.alphabet)
+                self.chosen.append(self.index_map[idx])
                 self.ignore_mark_indices.add(idx)
             except Exception:
                 self.current_input = ''
@@ -164,18 +179,19 @@ class Hints(Handler):
 
     def draw_screen(self):
         if self.current_text is None:
-            self.current_text = render(self.text, self.current_input, self.all_marks, self.ignore_mark_indices)
+            self.current_text = render(self.text, self.current_input, self.all_marks, self.ignore_mark_indices, self.alphabet)
         self.cmd.clear_screen()
         self.write(self.current_text)
 
 
 def regex_finditer(pat, minimum_match_length, text):
+    has_named_groups = bool(pat.groupindex)
     for m in pat.finditer(text):
-        s, e = m.span(pat.groups)
+        s, e = m.span(0 if has_named_groups else pat.groups)
         while e > s + 1 and text[e-1] == '\0':
             e -= 1
         if e - s >= minimum_match_length:
-            yield s, e
+            yield s, e, m.groupdict()
 
 
 closing_bracket_map = {'(': ')', '[': ']', '{': '}', '<': '>', '*': '*', '"': '"', "'": "'"}
@@ -234,21 +250,23 @@ def quotes(text, s, e):
 
 def mark(pattern, post_processors, text, args):
     pat = re.compile(pattern)
-    for idx, (s, e) in enumerate(regex_finditer(pat, args.minimum_match_length, text)):
+    for idx, (s, e, groupdict) in enumerate(regex_finditer(pat, args.minimum_match_length, text)):
         for func in post_processors:
             s, e = func(text, s, e)
         mark_text = text[s:e].replace('\n', '').replace('\0', '')
-        yield Mark(idx, s, e, mark_text)
+        yield Mark(idx, s, e, mark_text, groupdict)
 
 
-def run_loop(args, text, all_marks, index_map):
+def run_loop(args, text, all_marks, index_map, extra_cli_args=()):
     loop = Loop()
     handler = Hints(text, all_marks, index_map, args)
     loop.loop(handler)
     if handler.chosen and loop.return_code == 0:
-        return {'match': handler.chosen, 'program': args.program,
-                'multiple_joiner': args.multiple_joiner,
-                'type': args.type}
+        return {
+            'match': handler.text_matches, 'programs': args.program,
+            'multiple_joiner': args.multiple_joiner, 'customize_processing': args.customize_processing,
+            'type': args.type, 'groupdicts': handler.groupdicts, 'extra_cli_args': extra_cli_args
+        }
     raise SystemExit(loop.return_code)
 
 
@@ -305,11 +323,29 @@ def parse_input(text):
     return convert_text(text, cols)
 
 
-def run(args, text):
+def load_custom_processor(customize_processing):
+    from kitty.constants import config_dir
+    customize_processing = os.path.expandvars(os.path.expanduser(customize_processing))
+    if os.path.isabs(customize_processing):
+        custom_path = customize_processing
+    else:
+        custom_path = os.path.join(config_dir, customize_processing)
+    import runpy
+    return runpy.run_path(custom_path, run_name='__main__')
+
+
+def run(args, text, extra_cli_args=()):
     try:
-        pattern, post_processors = functions_for(args)
         text = parse_input(text)
-        all_marks = tuple(mark(pattern, post_processors, text, args))
+        pattern, post_processors = functions_for(args)
+        if args.customize_processing:
+            m = load_custom_processor(args.customize_processing)
+            if 'mark' in m:
+                all_marks = tuple(m['mark'](text, args, Mark, extra_cli_args))
+            else:
+                all_marks = tuple(mark(pattern, post_processors, text, args))
+        else:
+            all_marks = tuple(mark(pattern, post_processors, text, args))
         if not all_marks:
             input(_('No {} found, press Enter to quit.').format(
                 'URLs' if args.type == 'url' else 'matches'
@@ -327,16 +363,18 @@ def run(args, text):
         input('Press Enter to quit.')
         raise SystemExit(1)
 
-    return run_loop(args, text, all_marks, index_map)
+    return run_loop(args, text, all_marks, index_map, extra_cli_args)
 
 
 # CLI {{{
 OPTIONS = r'''
 --program
-default=default
+type=list
 What program to use to open matched text. Defaults to the default open program
-for the operating system.  Use a value of :file:`-` to paste the match into the
+for the operating system. Use a value of :file:`-` to paste the match into the
 terminal window instead. A value of :file:`@` will copy the match to the clipboard.
+A value of :file:`default` will run the default open program. Can be specified
+multiple times to run multiple programs.
 
 
 --type
@@ -348,11 +386,14 @@ The type of text to search for.
 --regex
 default=(?m)^\s*(.+)\s*$
 The regular expression to use when :option:`kitty +kitten hints --type`=regex.
-If you specify a group in the regular expression only the group
-will be matched. This allow you to match text ignoring a prefix/suffix, as
-needed. The default expression matches lines. To match text over
-multiple lines you should prefix the regular expression with :code:`(?ms)`,
-which turns on MULTILINE and DOTALL modes for the regex engine.
+The regular expression is in python syntax. If you specify a numbered group in
+the regular expression only the group will be matched. This allow you to match
+text ignoring a prefix/suffix, as needed. The default expression matches lines.
+To match text over multiple lines you should prefix the regular expression with
+:code:`(?ms)`, which turns on MULTILINE and DOTALL modes for the regex engine.
+If you specify named groups and a :option:`kitty +kitten hints --program` then
+the program will be passed arguments corresponding to each named group of
+the form key=value.
 
 
 --url-prefixes
@@ -362,7 +403,7 @@ Comma separated list of recognized URL prefixes.
 
 --word-characters
 Characters to consider as part of a word. In addition, all characters marked as
-alpha-numeric in the unicode database will be considered as word characters.
+alphanumeric in the unicode database will be considered as word characters.
 Defaults to the select_by_word_characters setting from kitty.conf.
 
 
@@ -401,6 +442,22 @@ default=1
 type=int
 The offset (from zero) at which to start hint numbering. Note that only numbers
 greater than or equal to zero are respected.
+
+
+--alphabet
+The list of characters to use for hints. The default is to use numbers and lowercase
+English alphabets. Specify your preference as a string of characters. Note that
+unless you specify the hints offset as zero the first match will be highlighted with
+the second character you specify.
+
+
+--customize-processing
+Name of a python file in the kitty config directory which will be imported to provide
+custom implementations for pattern finding and performing actions
+on selected matches. See https://sw.kovidgoyal.net/kitty/kittens/hints.html
+for details. You can also specify absolute paths to load the script from elsewhere.
+
+
 '''.format(','.join(sorted(URL_PREFIXES))).format
 help_text = 'Select text from the screen using the keyboard. Defaults to searching for URLs.'
 usage = ''
@@ -427,16 +484,23 @@ def main(args):
             print(e.args[0], file=sys.stderr)
             input(_('Press Enter to quit'))
         return
-    if items:
+    if items and not args.customize_processing:
         print('Extra command line arguments present: {}'.format(' '.join(items)), file=sys.stderr)
         input(_('Press Enter to quit'))
-        return
-    return run(args, text)
+    return run(args, text, items)
 
 
 def handle_result(args, data, target_window_id, boss):
-    program = data['program']
-    matches = tuple(filter(None, data['match']))
+    if data['customize_processing']:
+        m = load_custom_processor(data['customize_processing'])
+        if 'handle_result' in m:
+            return m['handle_result'](args, data, target_window_id, boss, data['extra_cli_args'])
+
+    programs = data['programs'] or ('default',)
+    matches, groupdicts = [], []
+    for m, g in zip(data['match'], data['groupdicts']):
+        if m:
+            matches.append(m), groupdicts.append(g)
     joiner = data['multiple_joiner']
     try:
         is_int = int(joiner)
@@ -444,6 +508,7 @@ def handle_result(args, data, target_window_id, boss):
         is_int = None
     text_type = data['type']
 
+    @lru_cache()
     def joined_text():
         if is_int is not None:
             try:
@@ -459,20 +524,25 @@ def handle_result(args, data, target_window_id, boss):
             q = {'newline': '\n\r', 'space': ' '}.get(joiner, '')
         return q.join(matches)
 
-    if program == '-':
-        w = boss.window_id_map.get(target_window_id)
-        if w is not None:
-            w.paste(joined_text())
-    elif program == '@':
-        set_clipboard_string(joined_text())
-    else:
-        cwd = None
-        w = boss.window_id_map.get(target_window_id)
-        if w is not None:
-            cwd = w.cwd_of_child
-        program = None if program == 'default' else program
-        for m in matches:
-            boss.open_url(m, program, cwd=cwd)
+    for program in programs:
+        if program == '-':
+            w = boss.window_id_map.get(target_window_id)
+            if w is not None:
+                w.paste(joined_text())
+        elif program == '@':
+            set_clipboard_string(joined_text())
+        else:
+            cwd = None
+            w = boss.window_id_map.get(target_window_id)
+            if w is not None:
+                cwd = w.cwd_of_child
+            program = None if program == 'default' else program
+            for m, groupdict in zip(matches, groupdicts):
+                if groupdict:
+                    m = []
+                    for k, v in groupdict.items():
+                        m.append('{}={}'.format(k, v or ''))
+                boss.open_url(m, program, cwd=cwd)
 
 
 handle_result.type_of_input = 'screen'

kittens/icat/main.py

@@ -22,7 +22,6 @@ from ..tui.images import (
 )
 from ..tui.operations import clear_images_on_screen, serialize_gr_command
 
-screen_size = None
 OPTIONS = '''\
 --align
 type=choices
@@ -97,6 +96,21 @@ Do not print out anything to stdout during operation.
 '''
 
 
+screen_size = None
+
+
+def get_screen_size_function():
+    global screen_size
+    if screen_size is None:
+        screen_size = screen_size_function()
+    return screen_size
+
+
+def get_screen_size():
+    screen_size = get_screen_size_function()
+    return screen_size()
+
+
 def options_spec():
     if not hasattr(options_spec, 'ans'):
         options_spec.ans = OPTIONS.format(
@@ -122,7 +136,7 @@ def calculate_in_cell_x_offset(width, cell_width, align):
 
 
 def set_cursor(cmd, width, height, align):
-    ss = screen_size()
+    ss = get_screen_size()
     cw = int(ss.width / ss.cols)
     num_of_cells_needed = int(ceil(width / cw))
     if num_of_cells_needed > ss.cols:
@@ -143,7 +157,7 @@ def set_cursor(cmd, width, height, align):
 
 def set_cursor_for_place(place, cmd, width, height, align):
     x = place.left + 1
-    ss = screen_size()
+    ss = get_screen_size()
     cw = int(ss.width / ss.cols)
     num_of_cells_needed = int(ceil(width / cw))
     cmd['X'] = calculate_in_cell_x_offset(width, cw, align)
@@ -189,16 +203,18 @@ def show(outfile, width, height, fmt, transmit_mode='t', align='center', place=N
 
 def process(path, args, is_tempfile):
     m = identify(path)
-    ss = screen_size()
+    ss = get_screen_size()
     available_width = args.place.width * (ss.width / ss.cols) if args.place else ss.width
     available_height = args.place.height * (ss.height / ss.rows) if args.place else 10 * m.height
     needs_scaling = m.width > available_width or m.height > available_height
     needs_scaling = needs_scaling or args.scale_up
+    file_removed = False
     if m.fmt == 'png' and not needs_scaling:
         outfile = path
         transmit_mode = 't' if is_tempfile else 'f'
         fmt = 100
         width, height = m.width, m.height
+        file_removed = transmit_mode == 't'
     else:
         fmt = 24 if m.mode == 'rgb' else 32
         transmit_mode = 't'
@@ -206,6 +222,7 @@ def process(path, args, is_tempfile):
     show(outfile, width, height, fmt, transmit_mode, align=args.align, place=args.place)
     if not args.place:
         print()  # ensure cursor is on a new line
+    return file_removed
 
 
 def scan(d):
@@ -272,6 +289,7 @@ usage = 'image-file-or-url-or-directory ...'
 
 def process_single_item(item, args, url_pat=None, maybe_dir=True):
     is_tempfile = False
+    file_removed = False
     try:
         if isinstance(item, bytes):
             tf = NamedTemporaryFile(prefix='stdin-image-data-', delete=False)
@@ -287,7 +305,7 @@ def process_single_item(item, args, url_pat=None, maybe_dir=True):
                     raise SystemExit('Failed to download image at URL: {} with error: {}'.format(item, e))
                 item = tf.name
             is_tempfile = True
-            process(item, args, is_tempfile)
+            file_removed = process(item, args, is_tempfile)
         elif item.lower().startswith('file://'):
             from urllib.parse import urlparse
             from urllib.request import url2pathname
@@ -297,20 +315,19 @@ def process_single_item(item, args, url_pat=None, maybe_dir=True):
             else:
                 item = item.path
             item = url2pathname(item)
-            process(item, args, is_tempfile)
+            file_removed = process(item, args, is_tempfile)
         else:
             if maybe_dir and os.path.isdir(item):
                 for (x, mt) in scan(item):
                     process_single_item(x, args, url_pat=None, maybe_dir=False)
             else:
-                process(item, args, is_tempfile)
+                file_removed = process(item, args, is_tempfile)
     finally:
-        if is_tempfile:
+        if is_tempfile and not file_removed:
             os.remove(item)
 
 
 def main(args=sys.argv):
-    global screen_size
     args, items = parse_args(args[1:], options_spec, usage, help_text, '{} +kitten icat'.format(appname))
 
     if args.print_window_size:
@@ -330,7 +347,7 @@ def main(args=sys.argv):
         sys.stdin.close()
         sys.stdin = open(os.ctermid(), 'r')
 
-    screen_size = screen_size_function()
+    screen_size = get_screen_size_function()
     signal.signal(signal.SIGWINCH, lambda signum, frame: setattr(screen_size, 'changed', True))
     if screen_size().width == 0:
         if args.detect_support:

kittens/show_error/main.py

@@ -4,6 +4,7 @@
 
 import os
 import sys
+from contextlib import suppress
 
 from kitty.cli import parse_args
 
@@ -30,9 +31,8 @@ def real_main(args):
 
 def main(args):
     try:
-        real_main(args)
-    except KeyboardInterrupt:
-        pass
+        with suppress(KeyboardInterrupt):
+            real_main(args)
     except Exception:
         import traceback
         traceback.print_exc()

kittens/ssh/main.py

@@ -76,6 +76,9 @@ def parse_ssh_args(args):
                 if arg in boolean_ssh_args:
                     ssh_args.append(arg)
                     continue
+                if arg.startswith('-p') and arg[2:].isdigit():
+                    ssh_args.append(arg)
+                    continue
                 if arg in other_ssh_args:
                     if i != len(all_args) - 1:
                         raise SystemExit('Option {} cannot occur in the middle'.format(arg))
@@ -95,7 +98,7 @@ def parse_ssh_args(args):
 
 
 def quote(x):
-    # we have to escape unbalanced quotes and other unparseable
+    # we have to escape unbalanced quotes and other unparsable
     # args as they will break the shell script
     # But we do not want to quote things like * or 'echo hello'
     # See https://github.com/kovidgoyal/kitty/issues/1787

kittens/tui/images.py

@@ -249,7 +249,8 @@ class ImageManager:
                 cmd, standard_b64encode(rgba_path.encode(fsenc)))
         else:
             import zlib
-            data = open(rgba_path, 'rb').read()
+            with open(rgba_path, 'rb') as f:
+                data = f.read()
             cmd['S'] = len(data)
             data = zlib.compress(data)
             cmd['o'] = 'z'

kittens/unicode_input/main.py

@@ -5,25 +5,27 @@
 import os
 import string
 import subprocess
+import sys
+from contextlib import suppress
 from functools import lru_cache
 from gettext import gettext as _
-from contextlib import suppress
 
+from kitty.cli import parse_args
 from kitty.config import cached_values_for
 from kitty.constants import config_dir
-from kitty.utils import get_editor
-from kitty.fast_data_types import wcswidth
+from kitty.fast_data_types import wcswidth, is_emoji_presentation_base
 from kitty.key_encoding import (
     DOWN, ESCAPE, F1, F2, F3, F4, F12, LEFT, RELEASE, RIGHT, SHIFT, TAB, UP,
     enter_key
 )
+from kitty.utils import get_editor
 
-from ..tui.line_edit import LineEdit
 from ..tui.handler import Handler
+from ..tui.line_edit import LineEdit
 from ..tui.loop import Loop
 from ..tui.operations import (
-    clear_screen, colored, cursor, faint, set_line_wrapping,
-    set_window_title, sgr, styled
+    clear_screen, colored, cursor, faint, set_line_wrapping, set_window_title,
+    sgr, styled
 )
 
 HEX, NAME, EMOTICONS, FAVORITES = 'HEX', 'NAME', 'EMOTICONS', 'FAVORITES'
@@ -131,7 +133,8 @@ def decode_hint(x):
 
 class Table:
 
-    def __init__(self):
+    def __init__(self, emoji_variation):
+        self.emoji_variation = emoji_variation
         self.layout_dirty = True
         self.last_rows = self.last_cols = -1
         self.codepoints = []
@@ -161,7 +164,10 @@ class Table:
         self.layout_dirty = False
 
         def safe_chr(codepoint):
-            return chr(codepoint).encode('utf-8', 'replace').decode('utf-8')
+            ans = chr(codepoint).encode('utf-8', 'replace').decode('utf-8')
+            if self.emoji_variation and is_emoji_presentation_base(codepoint):
+                ans += self.emoji_variation
+            return ans
 
         if self.mode is NAME:
             def as_parts(i, codepoint):
@@ -248,8 +254,13 @@ def is_index(w):
 
 class UnicodeInput(Handler):
 
-    def __init__(self, cached_values):
+    def __init__(self, cached_values, emoji_variation='none'):
         self.cached_values = cached_values
+        self.emoji_variation = ''
+        if emoji_variation == 'text':
+            self.emoji_variation = '\ufe0e'
+        elif emoji_variation == 'graphic':
+            self.emoji_variation = '\ufe0f'
         self.line_edit = LineEdit()
         self.recent = list(self.cached_values.get('recent', DEFAULT_SET))
         self.current_char = None
@@ -257,9 +268,17 @@ class UnicodeInput(Handler):
         self.last_updated_code_point_at = None
         self.choice_line = ''
         self.mode = globals().get(cached_values.get('mode', 'HEX'), 'HEX')
-        self.table = Table()
+        self.table = Table(self.emoji_variation)
         self.update_prompt()
 
+    @property
+    def resolved_current_char(self):
+        ans = self.current_char
+        if ans:
+            if self.emoji_variation and is_emoji_presentation_base(ord(ans[0])):
+                ans += self.emoji_variation
+        return ans
+
     def update_codepoints(self):
         codepoints = None
         if self.mode is HEX:
@@ -320,8 +339,10 @@ class UnicodeInput(Handler):
             self.choice_line = ''
         else:
             c, color = self.current_char, 'green'
+            if self.emoji_variation and is_emoji_presentation_base(ord(c[0])):
+                c += self.emoji_variation
             self.choice_line = _('Chosen:') + ' {} U+{} {}'.format(
-                colored(c, 'green'), hex(ord(c))[2:], faint(styled(name(c) or '', italic=True)))
+                colored(c, 'green'), hex(ord(c[0]))[2:], faint(styled(name(c) or '', italic=True)))
         self.prompt = self.prompt_template.format(colored(c, color))
 
     def init_terminal_state(self):
@@ -475,17 +496,43 @@ class UnicodeInput(Handler):
         self.refresh()
 
 
+help_text = 'Input a unicode character'
+usage = ''
+OPTIONS = '''
+--emoji-variation
+type=choices
+default=none
+choices=none,graphic,text
+Whether to use the textual or the graphical form for emoji. By default the
+default form specified in the unicode standard for the symbol is used.
+
+
+'''.format
+
+
+def parse_unicode_input_args(args):
+    return parse_args(args, OPTIONS, usage, help_text, 'kitty +kitten unicode_input')
+
+
 def main(args):
+    try:
+        args, items = parse_unicode_input_args(args[1:])
+    except SystemExit as e:
+        if e.code != 0:
+            print(e.args[0], file=sys.stderr)
+            input(_('Press Enter to quit'))
+        return
+
     loop = Loop()
     with cached_values_for('unicode-input') as cached_values:
-        handler = UnicodeInput(cached_values)
+        handler = UnicodeInput(cached_values, args.emoji_variation)
         loop.loop(handler)
         if handler.current_char and loop.return_code == 0:
             with suppress(Exception):
                 handler.recent.remove(ord(handler.current_char))
             recent = [ord(handler.current_char)] + handler.recent
             cached_values['recent'] = recent[:len(DEFAULT_SET)]
-            return handler.current_char
+            return handler.resolved_current_char
     if loop.return_code != 0:
         raise SystemExit(loop.return_code)
 
@@ -497,10 +544,10 @@ def handle_result(args, current_char, target_window_id, boss):
 
 
 if __name__ == '__main__':
-    import sys
-    if '-h' in sys.argv or '--help' in sys.argv:
-        print('Choose a unicode character to input into the terminal')
-        raise SystemExit(0)
     ans = main(sys.argv)
     if ans:
         print(ans)
+elif __name__ == '__doc__':
+    sys.cli_docs['usage'] = usage
+    sys.cli_docs['options'] = OPTIONS
+    sys.cli_docs['help_text'] = help_text

kitty/boss.py

@@ -23,10 +23,10 @@ from .constants import (
 from .fast_data_types import (
     ChildMonitor, background_opacity_of, change_background_opacity,
     change_os_window_state, create_os_window, current_os_window,
-    destroy_global_data, get_clipboard_string, global_font_size,
-    mark_os_window_for_close, os_window_font_size, patch_global_colors,
-    safe_pipe, set_clipboard_string, set_in_sequence_mode, thread_write,
-    toggle_fullscreen, toggle_maximized
+    destroy_global_data, focus_os_window, get_clipboard_string,
+    global_font_size, mark_os_window_for_close, os_window_font_size,
+    patch_global_colors, safe_pipe, set_clipboard_string, set_in_sequence_mode,
+    thread_write, toggle_fullscreen, toggle_maximized
 )
 from .keys import get_shortcut, shortcut_matches
 from .layout import set_layout_options
@@ -58,9 +58,9 @@ def data_for_at(w, arg, add_wrap_markers=False):
 
     if arg == '@selection':
         return w.text_for_selection()
-    if arg == '@ansi':
+    if arg in ('@ansi', '@ansi_screen_scrollback'):
         return as_text(as_ansi=True, add_history=True)
-    if arg == '@text':
+    if arg in ('@text', '@screen_scrollback'):
         return as_text(add_history=True)
     if arg == '@screen':
         return as_text()
@@ -121,7 +121,7 @@ class Boss:
         talk_fd = getattr(single_instance, 'socket', None)
         talk_fd = -1 if talk_fd is None else talk_fd.fileno()
         listen_fd = -1
-        if opts.allow_remote_control and args.listen_on:
+        if args.listen_on and (opts.allow_remote_control in ('y', 'socket-only')):
             listen_fd = listen_on(args.listen_on)
         self.child_monitor = ChildMonitor(
             self.on_child_death,
@@ -146,9 +146,9 @@ class Boss:
             from .fast_data_types import cocoa_set_notification_activated_callback
             cocoa_set_notification_activated_callback(self.notification_activated)
 
-    def add_os_window(self, startup_session, os_window_id=None, wclass=None, wname=None, opts_for_size=None, startup_id=None):
+    def add_os_window(self, startup_session=None, os_window_id=None, wclass=None, wname=None, opts_for_size=None, startup_id=None):
         if os_window_id is None:
-            opts_for_size = opts_for_size or startup_session.os_window_size or self.opts
+            opts_for_size = opts_for_size or getattr(startup_session, 'os_window_size', None) or self.opts
             cls = wclass or self.args.cls or appname
             with startup_notification_handler(do_notify=startup_id is not None, startup_id=startup_id) as pre_show_callback:
                 os_window_id = create_os_window(
@@ -235,7 +235,7 @@ class Boss:
                 if tab:
                     yield tab
 
-    def set_active_window(self, window):
+    def set_active_window(self, window, switch_os_window_if_needed=False):
         for os_window_id, tm in self.os_window_map.items():
             for tab in tm:
                 for w in tab:
@@ -243,6 +243,8 @@ class Boss:
                         if tab is not self.active_tab:
                             tm.set_active_tab(tab)
                         tab.set_active_window(w)
+                        if switch_os_window_if_needed and current_os_window() != os_window_id:
+                            focus_os_window(os_window_id, True)
                         return os_window_id
 
     def _new_os_window(self, args, cwd_from=None):
@@ -276,9 +278,9 @@ class Boss:
         self.child_monitor.add_child(window.id, window.child.pid, window.child.child_fd, window.screen)
         self.window_id_map[window.id] = window
 
-    def _handle_remote_command(self, cmd, window=None):
+    def _handle_remote_command(self, cmd, window=None, from_peer=False):
         response = None
-        if self.opts.allow_remote_control or getattr(window, 'allow_remote_control', False):
+        if self.opts.allow_remote_control == 'y' or from_peer or getattr(window, 'allow_remote_control', False):
             try:
                 response = handle_cmd(self, window, cmd)
             except Exception as err:
@@ -287,7 +289,7 @@ class Boss:
                 if not getattr(err, 'hide_traceback', False):
                     response['tb'] = traceback.format_exc()
         else:
-            response = {'ok': False, 'error': 'Remote control is disabled. Add allow_remote_control yes to your kitty.conf'}
+            response = {'ok': False, 'error': 'Remote control is disabled. Add allow_remote_control to your kitty.conf'}
         return response
 
     def peer_message_received(self, msg):
@@ -295,7 +297,7 @@ class Boss:
         cmd_prefix = '\x1bP@kitty-cmd'
         if msg.startswith(cmd_prefix):
             cmd = msg[len(cmd_prefix):-2]
-            response = self._handle_remote_command(cmd)
+            response = self._handle_remote_command(cmd, from_peer=True)
             if response is not None:
                 response = (cmd_prefix + json.dumps(response) + '\x1b\\').encode('utf-8')
             return response
@@ -321,6 +323,16 @@ class Boss:
             if window is not None:
                 window.send_cmd_response(response)
 
+    def _cleanup_tab_after_window_removal(self, src_tab):
+        if len(src_tab) < 1:
+            tm = src_tab.tab_manager_ref()
+            if tm is not None:
+                tm.remove(src_tab)
+                src_tab.destroy()
+                if len(tm) == 0:
+                    if not self.shutting_down:
+                        mark_os_window_for_close(src_tab.os_window_id)
+
     def on_child_death(self, window_id):
         window = self.window_id_map.pop(window_id, None)
         if window is None:
@@ -334,20 +346,22 @@ class Boss:
         os_window_id = window.os_window_id
         window.destroy()
         tm = self.os_window_map.get(os_window_id)
-        if tm is None:
-            return
-        for tab in tm:
-            if window in tab:
-                break
-        else:
-            return
-        tab.remove_window(window)
-        if len(tab) == 0:
-            tm.remove(tab)
-            tab.destroy()
-            if len(tm) == 0:
-                if not self.shutting_down:
-                    mark_os_window_for_close(os_window_id)
+        tab = None
+        if tm is not None:
+            for q in tm:
+                if window in q:
+                    tab = q
+                    break
+        if tab is not None:
+            tab.remove_window(window)
+            self._cleanup_tab_after_window_removal(tab)
+        if window.action_on_removal:
+            try:
+                window.action_on_removal(window)
+            except Exception:
+                import traceback
+                traceback.print_exc()
+        window.action_on_close = window.action_on_removal = None
 
     def close_window(self, window=None):
         if window is None:
@@ -512,27 +526,27 @@ class Boss:
         if t is not None:
             return t.active_window
 
-    def dispatch_special_key(self, key, scancode, action, mods):
+    def dispatch_special_key(self, key, native_key, action, mods):
         # Handles shortcuts, return True if the key was consumed
-        key_action = get_shortcut(self.keymap, mods, key, scancode)
+        key_action = get_shortcut(self.keymap, mods, key, native_key)
         if key_action is None:
-            sequences = get_shortcut(self.opts.sequence_map, mods, key, scancode)
+            sequences = get_shortcut(self.opts.sequence_map, mods, key, native_key)
             if sequences:
                 self.pending_sequences = sequences
                 set_in_sequence_mode(True)
                 return True
         else:
-            self.current_key_press_info = key, scancode, action, mods
+            self.current_key_press_info = key, native_key, action, mods
             return self.dispatch_action(key_action)
 
-    def process_sequence(self, key, scancode, action, mods):
+    def process_sequence(self, key, native_key, action, mods):
         if not self.pending_sequences:
             set_in_sequence_mode(False)
 
         remaining = {}
         matched_action = None
         for seq, key_action in self.pending_sequences.items():
-            if shortcut_matches(seq[0], mods, key, scancode):
+            if shortcut_matches(seq[0], mods, key, native_key):
                 seq = seq[1:]
                 if seq:
                     remaining[seq] = key_action
@@ -619,12 +633,12 @@ class Boss:
         if tm is not None:
             tm.update_tab_bar_data()
 
-    def on_drop(self, os_window_id, paths):
+    def on_drop(self, os_window_id, strings):
         tm = self.os_window_map.get(os_window_id)
         if tm is not None:
             w = tm.active_window
             if w is not None:
-                w.paste('\n'.join(paths))
+                w.paste('\n'.join(strings))
 
     def on_os_window_closed(self, os_window_id, viewport_width, viewport_height):
         self.cached_values['window-size'] = viewport_width, viewport_height
@@ -670,7 +684,7 @@ class Boss:
             output += str(s.linebuf.line(i))
         return output
 
-    def _run_kitten(self, kitten, args=(), input_data=None, window=None):
+    def _run_kitten(self, kitten, args=(), input_data=None, window=None, custom_callback=None, action_on_removal=None):
         orig_args, args = list(args), list(args)
         from kittens.runner import create_kitten_handler
         end_kitten = create_kitten_handler(kitten, orig_args)
@@ -716,8 +730,13 @@ class Boss:
                     },
                     cwd=w.cwd_of_child,
                     overlay_for=w.id
-                ))
-            overlay_window.action_on_close = partial(self.on_kitten_finish, w.id, end_kitten)
+                ),
+                copy_colors_from=w
+            )
+            wid = w.id
+            overlay_window.action_on_close = partial(self.on_kitten_finish, wid, custom_callback or end_kitten)
+            if action_on_removal is not None:
+                overlay_window.action_on_removal = lambda *a: action_on_removal(wid, self)
             return overlay_window
 
     def kitten(self, kitten, *args):
@@ -879,6 +898,9 @@ class Boss:
                 stdin = stdin.encode('utf-8')
         return env, stdin
 
+    def data_for_at(self, which, window=None, add_wrap_markers=False):
+        return data_for_at(window or self.active_window, which, add_wrap_markers=add_wrap_markers)
+
     def special_window_for_cmd(self, cmd, window=None, stdin=None, cwd_from=None, as_overlay=False):
         w = window or self.active_window
         env, stdin = self.process_stdin_source(w, stdin)
@@ -892,6 +914,25 @@ class Boss:
         overlay_for = w.id if as_overlay and w.overlay_for is None else None
         return SpecialWindow(cmd, stdin, cwd_from=cwd_from, overlay_for=overlay_for, env=env)
 
+    def run_background_process(self, cmd, cwd=None, env=None, stdin=None, cwd_from=None):
+        import subprocess
+        if cwd_from:
+            with suppress(Exception):
+                cwd = cwd_of_process(cwd_from)
+
+        if stdin:
+            r, w = safe_pipe(False)
+            try:
+                subprocess.Popen(cmd, env=env, stdin=r, cwd=cwd)
+            except Exception:
+                os.close(w)
+            else:
+                thread_write(w, stdin)
+            finally:
+                os.close(r)
+        else:
+            subprocess.Popen(cmd, env=env, cwd=cwd)
+
     def pipe(self, source, dest, exe, *args):
         cmd = [exe] + list(args)
         window = self.active_window
@@ -917,24 +958,8 @@ class Boss:
                 func = set_clipboard_string if dest == 'clipboard' else set_primary_selection
                 func(stdin)
         else:
-            import subprocess
             env, stdin = self.process_stdin_source(stdin=source, window=window)
-            cwd = None
-            if cwd_from:
-                with suppress(Exception):
-                    cwd = cwd_of_process(cwd_from)
-            if stdin:
-                r, w = safe_pipe(False)
-                try:
-                    subprocess.Popen(cmd, env=env, stdin=r, cwd=cwd)
-                except Exception:
-                    os.close(w)
-                else:
-                    thread_write(w, stdin)
-                finally:
-                    os.close(r)
-            else:
-                subprocess.Popen(cmd, env=env, cwd=cwd)
+            self.run_background_process(cmd, cwd_from=cwd_from, stdin=stdin, env=env)
 
     def args_to_special_window(self, args, cwd_from=None):
         args = list(args)
@@ -989,14 +1014,20 @@ class Boss:
     def _new_window(self, args, cwd_from=None):
         tab = self.active_tab
         if tab is not None:
+            allow_remote_control = False
             location = None
             if args and args[0].startswith('!'):
                 location = args[0][1:].lower()
                 args = args[1:]
+            if args and args[0] == '@':
+                args = args[1:]
+                allow_remote_control = True
             if args:
-                return tab.new_special_window(self.args_to_special_window(args, cwd_from=cwd_from), location=location)
+                return tab.new_special_window(
+                    self.args_to_special_window(args, cwd_from=cwd_from),
+                    location=location, allow_remote_control=allow_remote_control)
             else:
-                return tab.new_window(cwd_from=cwd_from, location=location)
+                return tab.new_window(cwd_from=cwd_from, location=location, allow_remote_control=allow_remote_control)
 
     def new_window(self, *args):
         self._new_window(args)
@@ -1008,6 +1039,11 @@ class Boss:
         cwd_from = w.child.pid_for_cwd if w is not None else None
         self._new_window(args, cwd_from=cwd_from)
 
+    def launch(self, *args):
+        from kitty.launch import parse_launch_args, launch
+        opts, args = parse_launch_args(args)
+        launch(self, opts, args)
+
     def move_tab_forward(self):
         tm = self.active_tab_manager
         if tm is not None:
@@ -1094,3 +1130,132 @@ class Boss:
 
         msg = '\n'.join(map(format_bad_line, bad_lines)).rstrip()
         self.show_error(_('Errors in kitty.conf'), msg)
+
+    def set_colors(self, *args):
+        from .cmds import parse_subcommand_cli, cmd_set_colors, set_colors
+        opts, items = parse_subcommand_cli(cmd_set_colors, ['set-colors'] + list(args))
+        payload = cmd_set_colors(None, opts, items)
+        set_colors(self, self.active_window, payload)
+
+    def _move_window_to(self, window=None, target_tab_id=None, target_os_window_id=None):
+        window = window or self.active_window
+        if not window:
+            return
+        src_tab = self.tab_for_window(window)
+        if src_tab is None:
+            return
+        if target_os_window_id == 'new':
+            target_os_window_id = self.add_os_window()
+            tm = self.os_window_map[target_os_window_id]
+            target_tab = tm.new_tab(empty_tab=True)
+        else:
+            target_os_window_id = target_os_window_id or current_os_window()
+            if target_tab_id == 'new':
+                tm = self.os_window_map[target_os_window_id]
+                target_tab = tm.new_tab(empty_tab=True)
+            else:
+                for tab in self.all_tabs:
+                    if tab.id == target_tab_id:
+                        target_tab = tab
+                        target_os_window_id = tab.os_window_id
+                        break
+                else:
+                    return
+
+        underlaid_window, overlaid_window = src_tab.detach_window(window)
+        if underlaid_window:
+            target_tab.attach_window(underlaid_window)
+        if overlaid_window:
+            target_tab.attach_window(overlaid_window)
+        self._cleanup_tab_after_window_removal(src_tab)
+        target_tab.make_active()
+
+    def _move_tab_to(self, tab=None, target_os_window_id=None):
+        tab = tab or self.active_tab
+        if tab is None:
+            return
+        if target_os_window_id is None:
+            target_os_window_id = self.add_os_window()
+        tm = self.os_window_map[target_os_window_id]
+        target_tab = tm.new_tab(empty_tab=True)
+        target_tab.take_over_from(tab)
+        self._cleanup_tab_after_window_removal(tab)
+        target_tab.make_active()
+
+    def detach_window(self, *args):
+        if not args or args[0] == 'new':
+            return self._move_window_to(target_os_window_id='new')
+        if args[0] == 'new-tab':
+            return self._move_window_to(target_tab_id='new')
+        lines = [
+            'Choose a tab to move the window to',
+            ''
+        ]
+        tab_id_map = {}
+        current_tab = self.active_tab
+        for i, tab in enumerate(self.all_tabs):
+            if tab is not current_tab:
+                tab_id_map[i + 1] = tab.id
+                lines.append('{} {}'.format(i + 1, tab.title))
+        new_idx = len(tab_id_map) + 1
+        tab_id_map[new_idx] = 'new'
+        lines.append('{} {}'.format(new_idx, 'New tab'))
+        new_idx = len(tab_id_map) + 1
+        tab_id_map[new_idx] = None
+        lines.append('{} {}'.format(new_idx, 'New OS Window'))
+
+        def done(data, target_window_id, self):
+            done.tab_id = tab_id_map[int(data['match'][0].partition(' ')[0])]
+
+        def done2(target_window_id, self):
+            tab_id = done.tab_id
+            target_window = None
+            for w in self.all_windows:
+                if w.id == target_window_id:
+                    target_window = w
+                    break
+            if tab_id is None:
+                self._move_window_to(window=target_window, target_os_window_id='new')
+            else:
+                self._move_window_to(window=target_window, target_tab_id=tab_id)
+
+        self._run_kitten(
+                'hints', args=('--type=regex', r'--regex=(?m)^\d+ .+$',),
+                input_data='\r\n'.join(lines).encode('utf-8'), custom_callback=done, action_on_removal=done2)
+
+    def detach_tab(self, *args):
+        if not args or args[0] == 'new':
+            return self._move_tab_to()
+
+        lines = [
+            'Choose an OS window to move the tab to',
+            ''
+        ]
+        os_window_id_map = {}
+        current_os_window = getattr(self.active_tab, 'os_window_id', 0)
+        for i, osw in enumerate(self.os_window_map):
+            tm = self.os_window_map[osw]
+            if current_os_window != osw and tm.active_tab and tm.active_tab:
+                os_window_id_map[i + 1] = osw
+                lines.append('{} {}'.format(i + 1, tm.active_tab.title))
+        new_idx = len(os_window_id_map) + 1
+        os_window_id_map[new_idx] = None
+        lines.append('{} {}'.format(new_idx, 'New OS Window'))
+
+        def done(data, target_window_id, self):
+            done.os_window_id = os_window_id_map[int(data['match'][0].partition(' ')[0])]
+
+        def done2(target_window_id, self):
+            os_window_id = done.os_window_id
+            target_tab = self.active_tab
+            for w in self.all_windows:
+                if w.id == target_window_id:
+                    target_tab = w.tabref()
+                    break
+            if target_tab and target_tab.os_window_id == os_window_id:
+                return
+            self._move_tab_to(tab=target_tab, target_os_window_id=os_window_id)
+
+        self._run_kitten(
+                'hints', args=('--type=regex', r'--regex=(?m)^\d+ .+$',),
+                input_data='\r\n'.join(lines).encode('utf-8'), custom_callback=done, action_on_removal=done2)

kitty/cell_vertex.glsl

@@ -114,7 +114,7 @@ vec3 choose_color(float q, vec3 a, vec3 b) {
     return mix(b, a, q);
 }
 
-float are_integers_equal(float a, float b) { // return 1 iff equal otherwise 0
+float are_integers_equal(float a, float b) { // return 1 if equal otherwise 0
     float delta = abs(a - b);  // delta can be 0, 1 or larger
     return step(delta, 0.5); // 0 if 0.5 < delta else 1
 }
@@ -172,13 +172,15 @@ void main() {
     foreground = color_to_vec(resolved_fg);
     float has_dim = float((text_attrs >> DIM_SHIFT) & ONE);
     effective_text_alpha = inactive_text_alpha * mix(1.0, dim_opacity, has_dim);
-#ifdef USE_SELECTION_FG
-    // Selection
-    foreground = choose_color(float(is_selected & ONE), color_to_vec(highlight_fg), foreground);
-#endif
-    // Underline and strike through (rendered via sprites)
     float in_url = float((is_selected & TWO) >> 1);
     decoration_fg = choose_color(in_url, color_to_vec(url_color), to_color(colors[2], resolved_fg));
+#ifdef USE_SELECTION_FG
+    // Selection
+    vec3 selection_color = color_to_vec(highlight_fg);
+    foreground = choose_color(float(is_selected & ONE), selection_color, foreground);
+    decoration_fg = choose_color(float(is_selected & ONE), selection_color, decoration_fg);
+#endif
+    // Underline and strike through (rendered via sprites)
     underline_pos = choose_color(in_url, to_sprite_pos(pos, url_style, ZERO, ZERO), to_sprite_pos(pos, (text_attrs >> DECORATION_SHIFT) & THREE, ZERO, ZERO));
     strike_pos = to_sprite_pos(pos, ((text_attrs >> STRIKE_SHIFT) & ONE) * FOUR, ZERO, ZERO);
 

kitty/child-monitor.c

@@ -11,6 +11,7 @@
 #include "screen.h"
 #include "fonts.h"
 #include "charsets.h"
+#include "monotonic.h"
 #include <termios.h>
 #include <unistd.h>
 #include <float.h>
@@ -34,7 +35,7 @@ extern PyTypeObject Screen_Type;
 #endif
 #define USE_RENDER_FRAMES (global_state.has_render_frames && OPT(sync_to_monitor))
 
-static void (*parse_func)(Screen*, PyObject*, double);
+static void (*parse_func)(Screen*, PyObject*, monotonic_t);
 
 typedef struct {
     char *data;
@@ -110,10 +111,10 @@ static size_t reaped_pids_count = 0;
 
 // The max time (in secs) to wait for events from the window system
 // before ticking over the main loop. Negative values mean wait forever.
-static double maximum_wait = -1.0;
+static monotonic_t maximum_wait = -1;
 
 static inline void
-set_maximum_wait(double val) {
+set_maximum_wait(monotonic_t val) {
     if (val >= 0 && (val < maximum_wait || maximum_wait < 0)) maximum_wait = val;
 }
 
@@ -168,7 +169,7 @@ dealloc(ChildMonitor* self) {
 
 static void
 wakeup_io_loop(ChildMonitor *self, bool in_signal_handler) {
-    wakeup_loop(&self->io_loop_data, in_signal_handler);
+    wakeup_loop(&self->io_loop_data, in_signal_handler, "io_loop");
 }
 
 static void* io_loop(void *data);
@@ -296,11 +297,11 @@ shutdown_monitor(ChildMonitor *self, PyObject *a UNUSED) {
 }
 
 static inline bool
-do_parse(ChildMonitor *self, Screen *screen, double now) {
+do_parse(ChildMonitor *self, Screen *screen, monotonic_t now) {
     bool input_read = false;
     screen_mutex(lock, read);
     if (screen->read_buf_sz || screen->pending_mode.used) {
-        double time_since_new_input = now - screen->new_input_at;
+        monotonic_t time_since_new_input = now - screen->new_input_at;
         if (time_since_new_input >= OPT(input_delay)) {
             bool read_buf_full = screen->read_buf_sz >= READ_BUF_SZ;
             input_read = true;
@@ -308,7 +309,7 @@ do_parse(ChildMonitor *self, Screen *screen, double now) {
             if (read_buf_full) wakeup_io_loop(self, false);  // Ensure the read fd has POLLIN set
             screen->new_input_at = 0;
             if (screen->pending_mode.activated_at) {
-                double time_since_pending = MAX(0, now - screen->pending_mode.activated_at);
+                monotonic_t time_since_pending = MAX(0, now - screen->pending_mode.activated_at);
                 set_maximum_wait(screen->pending_mode.wait_time - time_since_pending);
             }
         } else set_maximum_wait(OPT(input_delay) - time_since_new_input);
@@ -322,7 +323,7 @@ parse_input(ChildMonitor *self) {
     // Parse all available input that was read in the I/O thread.
     size_t count = 0, remove_count = 0;
     bool input_read = false;
-    double now = monotonic();
+    monotonic_t now = monotonic();
     PyObject *msg = NULL;
     children_mutex(lock);
     while (remove_queue_count) {
@@ -485,22 +486,22 @@ pyset_iutf8(ChildMonitor *self, PyObject *args) {
 extern void cocoa_update_menu_bar_title(PyObject*);
 
 static inline void
-collect_cursor_info(CursorRenderInfo *ans, Window *w, double now, OSWindow *os_window) {
+collect_cursor_info(CursorRenderInfo *ans, Window *w, monotonic_t now, OSWindow *os_window) {
     ScreenRenderData *rd = &w->render_data;
     Cursor *cursor = rd->screen->cursor;
     ans->x = cursor->x; ans->y = cursor->y;
     ans->is_visible = false;
     if (rd->screen->scrolled_by || !screen_is_cursor_visible(rd->screen)) return;
-    double time_since_start_blink = now - os_window->cursor_blink_zero_time;
+    monotonic_t time_since_start_blink = now - os_window->cursor_blink_zero_time;
     bool cursor_blinking = OPT(cursor_blink_interval) > 0 && os_window->is_focused && (OPT(cursor_stop_blinking_after) == 0 || time_since_start_blink <= OPT(cursor_stop_blinking_after));
     bool do_draw_cursor = true;
     if (cursor_blinking) {
-        int t = (int)(time_since_start_blink * 1000);
-        int d = (int)(OPT(cursor_blink_interval) * 1000);
+        int t = monotonic_t_to_ms(time_since_start_blink);
+        int d = monotonic_t_to_ms(OPT(cursor_blink_interval));
         int n = t / d;
         do_draw_cursor = n % 2 == 0 ? true : false;
-        double bucket = (n + 1) * d;
-        double delay = (bucket / 1000.0) - time_since_start_blink;
+        monotonic_t bucket = ms_to_monotonic_t((n + 1) * d);
+        monotonic_t delay = bucket - time_since_start_blink;
         set_maximum_wait(delay);
     }
     if (!do_draw_cursor) { ans->is_visible = false; return; }
@@ -518,7 +519,7 @@ update_window_title(Window *w, OSWindow *os_window) {
         Py_INCREF(os_window->window_title);
         set_os_window_title(os_window, PyUnicode_AsUTF8(w->title));
 #ifdef __APPLE__
-        if (os_window->is_focused && OPT(macos_show_window_title_in_menubar)) cocoa_update_menu_bar_title(w->title);
+        if (os_window->is_focused && (OPT(macos_show_window_title_in) & MENUBAR)) cocoa_update_menu_bar_title(w->title);
 #endif
         return true;
     }
@@ -526,7 +527,7 @@ update_window_title(Window *w, OSWindow *os_window) {
 }
 
 static inline bool
-prepare_to_render_os_window(OSWindow *os_window, double now, unsigned int *active_window_id, color_type *active_window_bg, unsigned int *num_visible_windows) {
+prepare_to_render_os_window(OSWindow *os_window, monotonic_t now, unsigned int *active_window_id, color_type *active_window_bg, unsigned int *num_visible_windows, bool *all_windows_have_same_bg) {
 #define TD os_window->tab_bar_render_data
     bool needs_render = os_window->needs_render;
     os_window->needs_render = false;
@@ -543,16 +544,22 @@ prepare_to_render_os_window(OSWindow *os_window, double now, unsigned int *activ
     }
     Tab *tab = os_window->tabs + os_window->active_tab;
     *active_window_bg = OPT(background);
+    *all_windows_have_same_bg = true;
+    *num_visible_windows = 0;
+    color_type first_window_bg = 0;
     for (unsigned int i = 0; i < tab->num_windows; i++) {
         Window *w = tab->windows + i;
 #define WD w->render_data
         if (w->visible && WD.screen) {
             *num_visible_windows += 1;
+            color_type window_bg = colorprofile_to_color(WD.screen->color_profile, WD.screen->color_profile->overridden.default_bg, WD.screen->color_profile->configured.default_bg);
+            if (*num_visible_windows == 1) first_window_bg = window_bg;
+            if (first_window_bg != window_bg) all_windows_have_same_bg = false;
             if (w->last_drag_scroll_at > 0) {
-                if (now - w->last_drag_scroll_at >= 0.02) {
+                if (now - w->last_drag_scroll_at >= ms_to_monotonic_t(20ll)) {
                     if (drag_scroll(w, os_window)) {
                         w->last_drag_scroll_at = now;
-                        set_maximum_wait(0.02);
+                        set_maximum_wait(ms_to_monotonic_t(20ll));
                         needs_render = true;
                     } else w->last_drag_scroll_at = 0;
                 } else set_maximum_wait(now - w->last_drag_scroll_at);
@@ -563,7 +570,7 @@ prepare_to_render_os_window(OSWindow *os_window, double now, unsigned int *activ
                 collect_cursor_info(&WD.screen->cursor_render_info, w, now, os_window);
                 if (w->cursor_visible_at_last_render != WD.screen->cursor_render_info.is_visible || w->last_cursor_x != WD.screen->cursor_render_info.x || w->last_cursor_y != WD.screen->cursor_render_info.y || w->last_cursor_shape != WD.screen->cursor_render_info.shape) needs_render = true;
                 update_window_title(w, os_window);
-                *active_window_bg = colorprofile_to_color(WD.screen->color_profile, WD.screen->color_profile->overridden.default_bg, WD.screen->color_profile->configured.default_bg);
+                *active_window_bg = window_bg;
             } else WD.screen->cursor_render_info.is_visible = false;
             if (send_cell_data_to_gpu(WD.vao_idx, WD.gvao_idx, WD.xstart, WD.ystart, WD.dx, WD.dy, WD.screen, os_window)) needs_render = true;
             if (WD.screen->start_visual_bell_at != 0) needs_render = true;
@@ -573,7 +580,7 @@ prepare_to_render_os_window(OSWindow *os_window, double now, unsigned int *activ
 }
 
 static inline void
-render_os_window(OSWindow *os_window, double now, unsigned int active_window_id, color_type active_window_bg, unsigned int num_visible_windows) {
+render_os_window(OSWindow *os_window, monotonic_t now, unsigned int active_window_id, color_type active_window_bg, unsigned int num_visible_windows, bool all_windows_have_same_bg) {
     // ensure all pixels are cleared to background color at least once in every buffer
     if (os_window->clear_count++ < 3) blank_os_window(os_window);
     Tab *tab = os_window->tabs + os_window->active_tab;
@@ -581,11 +588,11 @@ render_os_window(OSWindow *os_window, double now, unsigned int active_window_id,
     bool static_live_resize_in_progress = os_window->live_resize.in_progress && OPT(resize_draw_strategy) == RESIZE_DRAW_STATIC;
     float x_ratio = 1, y_ratio = 1;
     if (static_live_resize_in_progress) {
-        x_ratio = os_window->viewport_width / (double) os_window->live_resize.width;
-        y_ratio = os_window->viewport_height / (double) os_window->live_resize.height;
+        x_ratio = (float) os_window->viewport_width / (float) os_window->live_resize.width;
+        y_ratio = (float) os_window->viewport_height / (float) os_window->live_resize.height;
     }
     if (!static_live_resize_in_progress) {
-        draw_borders(br->vao_idx, br->num_border_rects, br->rect_buf, br->is_dirty, os_window->viewport_width, os_window->viewport_height, active_window_bg, num_visible_windows, os_window);
+        draw_borders(br->vao_idx, br->num_border_rects, br->rect_buf, br->is_dirty, os_window->viewport_width, os_window->viewport_height, active_window_bg, num_visible_windows, all_windows_have_same_bg, os_window);
         br->is_dirty = false;
     }
     if (TD.screen && os_window->num_tabs >= OPT(tab_bar_min_tabs)) draw_cells(TD.vao_idx, 0, TD.xstart, TD.ystart, TD.dx * x_ratio, TD.dy * y_ratio, TD.screen, os_window, true, false);
@@ -595,7 +602,7 @@ render_os_window(OSWindow *os_window, double now, unsigned int active_window_id,
             bool is_active_window = i == tab->active_window;
             draw_cells(WD.vao_idx, WD.gvao_idx, WD.xstart, WD.ystart, WD.dx * x_ratio, WD.dy * y_ratio, WD.screen, os_window, is_active_window, true);
             if (WD.screen->start_visual_bell_at != 0) {
-                double bell_left = global_state.opts.visual_bell_duration - (now - WD.screen->start_visual_bell_at);
+                monotonic_t bell_left = OPT(visual_bell_duration) - (now - WD.screen->start_visual_bell_at);
                 set_maximum_wait(bell_left);
             }
             w->cursor_visible_at_last_render = WD.screen->cursor_render_info.is_visible; w->last_cursor_x = WD.screen->cursor_render_info.x; w->last_cursor_y = WD.screen->cursor_render_info.y; w->last_cursor_shape = WD.screen->cursor_render_info.shape;
@@ -632,17 +639,17 @@ draw_resizing_text(OSWindow *w) {
 }
 
 static inline bool
-no_render_frame_received_recently(OSWindow *w, double now, double max_wait) {
+no_render_frame_received_recently(OSWindow *w, monotonic_t now, monotonic_t max_wait) {
     bool ans = now - w->last_render_frame_received_at > max_wait;
-    if (ans) log_error("No render frame received in %f seconds, re-requesting at: %f", max_wait, now);
+    if (ans) log_error("No render frame received in %f seconds, re-requesting at: %f", monotonic_t_to_s_double(max_wait), monotonic_t_to_s_double(now));
     return ans;
 }
 
 static inline void
-render(double now, bool input_read) {
+render(monotonic_t now, bool input_read) {
     EVDBG("input_read: %d", input_read);
-    static double last_render_at = -DBL_MAX;
-    double time_since_last_render = now - last_render_at;
+    static monotonic_t last_render_at = MONOTONIC_T_MIN;
+    monotonic_t time_since_last_render = now - last_render_at;
     if (!input_read && time_since_last_render < OPT(repaint_delay)) {
         set_maximum_wait(OPT(repaint_delay) - time_since_last_render);
         return;
@@ -656,7 +663,7 @@ render(double now, bool input_read) {
             continue;
         }
         if (USE_RENDER_FRAMES && w->render_state != RENDER_FRAME_READY) {
-            if (w->render_state == RENDER_FRAME_NOT_REQUESTED || no_render_frame_received_recently(w, now, 0.25)) request_frame_render(w);
+            if (w->render_state == RENDER_FRAME_NOT_REQUESTED || no_render_frame_received_recently(w, now, ms_to_monotonic_t(250ll))) request_frame_render(w);
             continue;
         }
         make_os_window_context_current(w);
@@ -676,11 +683,12 @@ render(double now, bool input_read) {
             needs_render = true;
         }
         unsigned int active_window_id = 0, num_visible_windows = 0;
+        bool all_windows_have_same_bg;
         color_type active_window_bg = 0;
         if (!w->fonts_data) { log_error("No fonts data found for window id: %llu", w->id); continue; }
-        if (prepare_to_render_os_window(w, now, &active_window_id, &active_window_bg, &num_visible_windows)) needs_render = true;
+        if (prepare_to_render_os_window(w, now, &active_window_id, &active_window_bg, &num_visible_windows, &all_windows_have_same_bg)) needs_render = true;
         if (w->last_active_window_id != active_window_id || w->last_active_tab != w->active_tab || w->focused_at_last_render != w->is_focused) needs_render = true;
-        if (needs_render) render_os_window(w, now, active_window_id, active_window_bg, num_visible_windows);
+        if (needs_render) render_os_window(w, now, active_window_id, active_window_bg, num_visible_windows, all_windows_have_same_bg);
     }
     last_render_at = now;
 #undef TD
@@ -799,7 +807,7 @@ add_python_timer(PyObject *self UNUSED, PyObject *args) {
     double interval;
     int repeats = 1;
     if (!PyArg_ParseTuple(args, "Od|p", &callback, &interval, &repeats)) return NULL;
-    unsigned long long timer_id = add_main_loop_timer(interval, repeats ? true: false, python_timer_callback, callback, python_timer_cleanup);
+    unsigned long long timer_id = add_main_loop_timer(s_double_to_monotonic_t(interval), repeats ? true: false, python_timer_callback, callback, python_timer_cleanup);
     Py_INCREF(callback);
     return Py_BuildValue("K", timer_id);
 }
@@ -814,7 +822,7 @@ remove_python_timer(PyObject *self UNUSED, PyObject *args) {
 
 
 static inline void
-process_pending_resizes(double now) {
+process_pending_resizes(monotonic_t now) {
     global_state.has_pending_resizes = false;
     for (size_t i = 0; i < global_state.num_os_windows; i++) {
         OSWindow *w = global_state.os_windows + i;
@@ -823,11 +831,11 @@ process_pending_resizes(double now) {
             if (w->live_resize.from_os_notification) {
                 if (w->live_resize.os_says_resize_complete || (now - w->live_resize.last_resize_event_at) > 1) update_viewport = true;
             } else {
-                double debounce_time = OPT(resize_debounce_time);
+                monotonic_t debounce_time = OPT(resize_debounce_time);
                 // if more than one resize event has occurred, wait at least 0.2 secs
                 // before repainting, to avoid rapid transitions between the cells banner
                 // and the normal screen
-                if (w->live_resize.num_of_resize_events > 1 && OPT(resize_draw_strategy) == RESIZE_DRAW_SIZE) debounce_time = MAX(0.2, debounce_time);
+                if (w->live_resize.num_of_resize_events > 1 && OPT(resize_draw_strategy) == RESIZE_DRAW_SIZE) debounce_time = MAX(ms_to_monotonic_t(200ll), debounce_time);
                 if (now - w->live_resize.last_resize_event_at >= debounce_time) update_viewport = true;
                 else {
                     global_state.has_pending_resizes = true;
@@ -909,7 +917,7 @@ process_global_state(void *data) {
     maximum_wait = -1;
     bool state_check_timer_enabled = false;
 
-    double now = monotonic();
+    monotonic_t now = monotonic();
     if (global_state.has_pending_resizes) process_pending_resizes(now);
     bool input_read = parse_input(self);
     render(now, input_read);
@@ -1160,7 +1168,7 @@ io_loop(void *data) {
     size_t i;
     int ret;
     bool has_more, data_received, has_pending_wakeups = false;
-    double last_main_loop_wakeup_at = -1, now = -1;
+    monotonic_t last_main_loop_wakeup_at = -1, now = -1;
     Screen *screen;
     ChildMonitor *self = (ChildMonitor*)data;
     set_thread_name("KittyChildMon");
@@ -1181,8 +1189,8 @@ io_loop(void *data) {
         }
         if (has_pending_wakeups) {
             now = monotonic();
-            double time_delta = OPT(input_delay) - (now - last_main_loop_wakeup_at);
-            if (time_delta >= 0) ret = poll(fds, self->count + EXTRA_FDS, (int)ceil(1000 * time_delta));
+            monotonic_t time_delta = OPT(input_delay) - (now - last_main_loop_wakeup_at);
+            if (time_delta >= 0) ret = poll(fds, self->count + EXTRA_FDS, monotonic_t_to_ms(time_delta));
             else ret = 0;
         } else {
             ret = poll(fds, self->count + EXTRA_FDS, -1);
@@ -1414,7 +1422,7 @@ prune_finished_writes(void) {
 
 static void
 wakeup_talk_loop(bool in_signal_handler) {
-    wakeup_loop(&talk_data.loop_data, in_signal_handler);
+    if (talk_thread_started) wakeup_loop(&talk_data.loop_data, in_signal_handler, "talk_loop");
 }
 
 static inline void

kitty/child.py

@@ -4,9 +4,9 @@
 
 import fcntl
 import os
+import sys
 from collections import defaultdict
-from contextlib import contextmanager
-from contextlib import suppress
+from contextlib import contextmanager, suppress
 
 import kitty.fast_data_types as fast_data_types
 
@@ -30,14 +30,16 @@ if is_macos:
 else:
 
     def cmdline_of_process(pid):
-        return list(filter(None, open('/proc/{}/cmdline'.format(pid), 'rb').read().decode('utf-8').split('\0')))
+        with open('/proc/{}/cmdline'.format(pid), 'rb') as f:
+            return list(filter(None, f.read().decode('utf-8').split('\0')))
 
     def cwd_of_process(pid):
         ans = '/proc/{}/cwd'.format(pid)
         return os.path.realpath(ans)
 
     def _environ_of_process(pid):
-        return open('/proc/{}/environ'.format(pid), 'rb').read().decode('utf-8')
+        with open('/proc/{}/environ'.format(pid), 'rb') as f:
+            return f.read().decode('utf-8')
 
     def process_group_map():
         ans = defaultdict(list)
@@ -47,7 +49,8 @@ else:
             except Exception:
                 continue
             try:
-                raw = open('/proc/' + x + '/stat', 'rb').read().decode('utf-8')
+                with open('/proc/' + x + '/stat', 'rb') as f:
+                    raw = f.read().decode('utf-8')
             except EnvironmentError:
                 continue
             try:
@@ -118,31 +121,47 @@ def remove_cloexec(fd):
     fcntl.fcntl(fd, fcntl.F_SETFD, fcntl.fcntl(fd, fcntl.F_GETFD) & ~fcntl.FD_CLOEXEC)
 
 
+def remove_blocking(fd):
+    os.set_blocking(fd, False)
+
+
+def process_env():
+    ans = os.environ
+    ssl_env_var = getattr(sys, 'kitty_ssl_env_var', None)
+    if ssl_env_var is not None:
+        ans = ans.copy()
+        ans.pop(ssl_env_var, None)
+    return ans
+
+
 def default_env():
     try:
         return default_env.env
     except AttributeError:
-        return os.environ
+        return process_env()
 
 
 def set_default_env(val=None):
-    env = os.environ.copy()
+    env = process_env().copy()
     if val:
         env.update(val)
     default_env.env = env
 
 
+def openpty():
+    master, slave = os.openpty()  # Note that master and slave are in blocking mode
+    remove_cloexec(slave)
+    fast_data_types.set_iutf8_fd(master, True)
+    return master, slave
+
+
 class Child:
 
     child_fd = pid = None
     forked = False
 
-    def __init__(self, argv, cwd, opts, stdin=None, env=None, cwd_from=None):
-        self.allow_remote_control = False
-        if argv and argv[0] == '@':
-            self.allow_remote_control = True
-            if len(argv) > 1:
-                argv = argv[1:]
+    def __init__(self, argv, cwd, opts, stdin=None, env=None, cwd_from=None, allow_remote_control=False):
+        self.allow_remote_control = allow_remote_control
         self.argv = argv
         if cwd_from is not None:
             try:
@@ -166,7 +185,7 @@ class Child:
             env['TERM'] = self.opts.term
             env['COLORTERM'] = 'truecolor'
             if self.cwd:
-                # needed incase cwd is a symlink, in which case shells
+                # needed in case cwd is a symlink, in which case shells
                 # can use it to display the current directory name rather
                 # than the resolved path
                 env['PWD'] = self.cwd
@@ -178,9 +197,7 @@ class Child:
         if self.forked:
             return
         self.forked = True
-        master, slave = os.openpty()  # Note that master and slave are in blocking mode
-        remove_cloexec(slave)
-        fast_data_types.set_iutf8_fd(master, True)
+        master, slave = openpty()
         stdin, self.stdin = self.stdin, None
         ready_read_fd, ready_write_fd = os.pipe()
         remove_cloexec(ready_read_fd)
@@ -194,8 +211,20 @@ class Child:
         argv = list(self.argv)
         exe = argv[0]
         if is_macos and exe == shell_path:
-            # Some macOS machines need the shell to have argv[0] prefixed by
-            # hyphen, see https://github.com/kovidgoyal/kitty/issues/247
+            # bash will only source ~/.bash_profile if it detects it is a login
+            # shell (see the invocation section of the bash man page), which it
+            # does if argv[0] is prefixed by a hyphen see
+            # https://github.com/kovidgoyal/kitty/issues/247
+            # it is apparently common to use ~/.bash_profile instead of the
+            # more correct ~/.bashrc on macOS to setup env vars, so if
+            # the default shell is used prefix argv[0] by '-'
+            #
+            # it is arguable whether graphical terminals should start shells
+            # in login mode in general, there are at least a few Linux users
+            # that also make this incorrect assumption, see for example
+            # https://github.com/kovidgoyal/kitty/issues/1870
+            # xterm, urxvt, konsole and gnome-terminal do not do it in my
+            # testing.
             argv[0] = ('-' + exe.split('/')[-1])
         pid = fast_data_types.spawn(exe, self.cwd, tuple(argv), env, master, slave, stdin_read_fd, stdin_write_fd, ready_read_fd, ready_write_fd)
         os.close(slave)
@@ -206,7 +235,7 @@ class Child:
             fast_data_types.thread_write(stdin_write_fd, stdin)
         os.close(ready_read_fd)
         self.terminal_ready_fd = ready_write_fd
-        fcntl.fcntl(self.child_fd, fcntl.F_SETFL, fcntl.fcntl(self.child_fd, fcntl.F_GETFL) | os.O_NONBLOCK)
+        remove_blocking(self.child_fd)
         return pid
 
     def mark_terminal_ready(self):
@@ -238,6 +267,13 @@ class Child:
         except Exception:
             return list(self.argv)
 
+    @property
+    def foreground_cmdline(self):
+        try:
+            return cmdline_of_process(self.pid_for_cwd) or self.cmdline
+        except Exception:
+            return self.cmdline
+
     @property
     def environ(self):
         try:
@@ -263,3 +299,14 @@ class Child:
     def foreground_cwd(self):
         with suppress(Exception):
             return cwd_of_process(self.pid_for_cwd) or None
+
+    @property
+    def foreground_environ(self):
+        try:
+            return environ_of_process(self.pid_for_cwd)
+        except Exception:
+            try:
+                return environ_of_process(self.pid)
+            except Exception:
+                pass
+        return {}

kitty/cli.py

@@ -225,7 +225,7 @@ Run the :italic:`{appname}` terminal emulator. You can also specify the :italic:
 to run inside :italic:`{appname}` as normal arguments following the :italic:`options`.
 For example: {appname} /bin/sh
 
-For comprehensive documentation for kitty, please see: https://sw.kovidgoyal.net/kitty''').format(appname=appname)
+For comprehensive documentation for kitty, please see: https://sw.kovidgoyal.net/kitty/''').format(appname=appname)
 
 
 def print_help_for_seq(seq, usage, message, appname):
@@ -423,8 +423,8 @@ class Options:
 class Namespace:
 
     def __init__(self, kwargs):
-        for name in kwargs:
-            setattr(self, name, kwargs[name])
+        for name, val in kwargs.items():
+            setattr(self, name, val)
 
 
 def parse_cmdline(oc, disabled, args=None):
@@ -514,7 +514,7 @@ Detach from the controlling terminal, if any
 
 --session
 Path to a file containing the startup :italic:`session` (tabs, windows, layout, programs).
-See the README file for details and an example.
+Use - to read from STDIN. See the README file for details and an example.
 
 
 --hold
@@ -728,9 +728,11 @@ def create_opts(args, debug_config=False, accumulate_bad_lines=None):
             import subprocess
             print(' '.join(subprocess.check_output(['sw_vers']).decode('utf-8').splitlines()).strip())
         if os.path.exists('/etc/issue'):
-            print(open('/etc/issue', encoding='utf-8', errors='replace').read().strip())
+            with open('/etc/issue', encoding='utf-8', errors='replace') as f:
+                print(f.read().strip())
         if os.path.exists('/etc/lsb-release'):
-            print(open('/etc/lsb-release', encoding='utf-8', errors='replace').read().strip())
+            with open('/etc/lsb-release', encoding='utf-8', errors='replace') as f:
+                print(f.read().strip())
         config = tuple(x for x in config if os.path.exists(x))
         if config:
             print(green('Loaded config files:'), ', '.join(config))

kitty/client.py

@@ -157,7 +157,8 @@ def replay(raw):
 
 
 def main(path):
-    raw = open(path).read()
+    with open(path) as f:
+        raw = f.read()
     replay(raw)
     with suppress(EOFError, KeyboardInterrupt):
         input()

kitty/cmds.py

@@ -7,10 +7,16 @@ import os
 import sys
 from contextlib import suppress
 
-from .cli import parse_args, parse_option_spec, get_defaults_from_seq
+from .cli import (
+    Namespace, get_defaults_from_seq, parse_args, parse_option_spec
+)
 from .config import parse_config, parse_send_text_bytes
 from .constants import appname
 from .fast_data_types import focus_os_window
+from .launch import (
+    launch as do_launch, options_spec as launch_options_spec,
+    parse_launch_args
+)
 from .tabs import SpecialWindow
 from .utils import natsort_ints
 
@@ -375,6 +381,100 @@ def set_tab_title(boss, window, payload):
 # }}}
 
 
+# detach_window {{{
+@cmd(
+    'Detach a window and place it in a different/new tab',
+    'Detach the specified window and either move it into a new tab, a new OS window'
+    ' or add it to the specified tab. Use the special value :code:`new` for --target-tab'
+    ' to move to a new tab. If no target tab is specified the window is moved to a new OS window.',
+    options_spec=MATCH_WINDOW_OPTION + '\n\n' + MATCH_TAB_OPTION.replace('--match -m', '--target-tab -t') + '''\n
+--self
+type=bool-set
+If specified detach the window this command is run in, rather than the active window.
+''',
+    argspec=''
+)
+def cmd_detach_window(global_opts, opts, args):
+    '''
+    match: Which window to detach
+    target: Which tab to move the detached window to
+    self: Boolean indicating whether to detach the window the command is run in
+    '''
+    return {'match': opts.match, 'target': opts.target_tab, 'self': opts.self}
+
+
+def detach_window(boss, window, payload):
+    pg = cmd_detach_window.payload_get
+    match = pg(payload, 'match')
+    if match:
+        windows = tuple(boss.match_windows(match))
+        if not windows:
+            raise MatchError(match)
+    else:
+        windows = [window if window and pg(payload, 'self') else boss.active_window]
+    match = pg(payload, 'target_tab')
+    kwargs = {}
+    if match:
+        if match == 'new':
+            kwargs['target_tab_id'] = 'new'
+        else:
+            tabs = tuple(boss.match_tabs(match))
+            if not tabs:
+                raise MatchError(match, 'tabs')
+            kwargs['target_tab_id'] = tabs[0].id
+    if not kwargs:
+        kwargs['target_os_window_id'] = 'new'
+
+    for window in windows:
+        boss._move_window_to(window=window, **kwargs)
+
+# }}}
+
+
+# detach_tab {{{
+@cmd(
+    'Detach a tab and place it in a different/new OS Window',
+    'Detach the specified tab and either move it into a new OS window'
+    ' or add it to the OS Window containing the tab specified by --target-tab',
+    options_spec=MATCH_TAB_OPTION + '\n\n' + MATCH_TAB_OPTION.replace('--match -m', '--target-tab -t') + '''\n
+--self
+type=bool-set
+If specified detach the tab this command is run in, rather than the active tab.
+''',
+    argspec=''
+)
+def cmd_detach_tab(global_opts, opts, args):
+    '''
+    match: Which tab to detach
+    target: Which OS Window to move the detached tab to
+    self: Boolean indicating whether to detach the tab the command is run in
+    '''
+    return {'match': opts.match, 'target': opts.target_tab, 'self': opts.self}
+
+
+def detach_tab(boss, window, payload):
+    pg = cmd_detach_tab.payload_get
+    match = pg(payload, 'match')
+    if match:
+        tabs = tuple(boss.match_tabs(match))
+        if not tabs:
+            raise MatchError(match)
+    else:
+        tabs = [window.tabref() if pg(payload, 'self') and window and window.tabref() else boss.active_tab]
+    match = pg(payload, 'target_tab')
+    kwargs = {}
+    if match:
+        targets = tuple(boss.match_tabs(match))
+        if not targets:
+            raise MatchError(match, 'tabs')
+        kwargs['target_os_window_id'] = targets[0].os_window_id
+
+    for tab in tabs:
+        boss._move_tab_to(tab=tab, **kwargs)
+
+# }}}
+
+
 # goto_layout {{{
 @cmd(
     'Set the window layout',
@@ -675,6 +775,76 @@ def new_window(boss, window, payload):
 # }}}
 
 
+# launch {{{
+@cmd(
+    'Run an arbitrary process in a new window/tab',
+    ' Prints out the id of the newly opened window. Any command line arguments'
+    ' are assumed to be the command line used to run in the new window, if none'
+    ' are provided, the default shell is run. For example:'
+    ' :italic:`kitty @ launch --title Email mutt`.',
+    options_spec=MATCH_TAB_OPTION + '\n\n' + '''\
+--no-response
+type=bool-set
+Do not print out the id of the newly created window.
+
+
+--self
+type=bool-set
+If specified the tab containing the window this command is run in is used
+instead of the active tab
+    ''' + '\n\n' + launch_options_spec().replace(':option:`launch', ':option:`kitty @ launch'),
+    argspec='[CMD ...]'
+)
+def cmd_launch(global_opts, opts, args):
+    '''
+    args+: The command line to run in the new window, as a list, use an empty list to run the default shell
+    match: The tab to open the new window in
+    window_title: Title for the new window
+    cwd: Working directory for the new window
+    env: List of environment varibles of the form NAME=VALUE
+    tab_title: Title for the new tab
+    type: The type of window to open
+    keep_focus: Boolean indicating whether the current window should retain focus or not
+    copy_colors: Boolean indicating whether to copy the colors from the current window
+    copy_cmdline: Boolean indicating whether to copy the cmdline from the current window
+    copy_env: Boolean indicating whether to copy the environ from the current window
+    location: Where in the tab to open the new window
+    allow_remote_control: Boolean indicating whether to allow remote control from the new window
+    stdin_source: Where to get stdin for thew process from
+    stdin_add_formatting: Boolean indicating whether to add formatting codes to stdin
+    stdin_add_line_wrap_markers: Boolean indicating whether to add line wrap markers to stdin
+    no_response: Boolean indicating whether to send back the window id
+    '''
+    if opts.no_response:
+        global_opts.no_command_response = True
+    ans = {'args': args or []}
+    for attr, val in opts.__dict__.items():
+        ans[attr] = val
+    return ans
+
+
+def launch(boss, window, payload):
+    pg = cmd_launch.payload_get
+    default_opts = parse_launch_args()[0]
+    opts = {}
+    for key, default_value in default_opts.__dict__.items():
+        opts[key] = payload.get(key, default_value)
+    opts = Namespace(opts)
+    match = pg(payload, 'match')
+    if match:
+        tabs = tuple(boss.match_tabs(match))
+        if not tabs:
+            raise MatchError(match, 'tabs')
+    else:
+        tabs = [boss.active_tab]
+        if pg(payload, 'self') and window and window.tabref():
+            tabs = [window.tabref()]
+    tab = tabs[0]
+    w = do_launch(boss, opts, pg(payload, 'args') or None, target_tab=tab)
+    return None if pg(payload, 'no_response') else str(getattr(w, 'id', 0))
+# }}}
+
+
 # focus_window {{{
 @cmd(
     'Focus the specified window',
@@ -882,7 +1052,7 @@ this option, any color arguments are ignored and --configured and --all are impl
 def cmd_set_colors(global_opts, opts, args):
     '''
     colors+: An object mapping names to colors as 24-bit RGB integers
-    cursor_text_color: A 24-bit clor for text under the cursor
+    cursor_text_color: A 24-bit color for text under the cursor
     match_window: Window to change colors in
     match_tab: Tab to change colors in
     all: Boolean indicating change colors everywhere or not
@@ -999,7 +1169,7 @@ def cmd_set_background_opacity(global_opts, opts, args):
 def set_background_opacity(boss, window, payload):
     if not boss.opts.dynamic_background_opacity:
         raise OpacityError('You must turn on the dynamic_background_opacity option in kitty.conf to be able to set background opacity')
-    windows = windows_for_payload(payload)
+    windows = windows_for_payload(boss, window, payload)
     for os_window_id in {w.os_window_id for w in windows}:
         boss._set_os_window_background_opacity(os_window_id, payload['opacity'])
 # }}}

kitty/cocoa_window.m

@@ -7,6 +7,7 @@
 
 
 #include "state.h"
+#include "monotonic.h"
 #include <Cocoa/Cocoa.h>
 
 #include <AvailabilityMacros.h>
@@ -231,8 +232,6 @@ cocoa_send_notification(PyObject *self UNUSED, PyObject *args) {
 // global menu {{{
 void
 cocoa_create_global_menu(void) {
-    @autoreleasepool {
-
     NSString* app_name = find_app_name();
     NSMenu* bar = [[NSMenu alloc] init];
     GlobalMenuTarget *global_menu_target = [GlobalMenuTarget shared_instance];
@@ -324,13 +323,11 @@ cocoa_create_global_menu(void) {
 
 
     [NSApp setServicesProvider:[[[ServiceProvider alloc] init] autorelease]];
-
-    } // autoreleasepool
 }
 
 void
 cocoa_update_menu_bar_title(PyObject *pytitle) {
-    NSString *title = [[NSString alloc] initWithUTF8String:PyUnicode_AsUTF8(pytitle)];
+    NSString *title = @(PyUnicode_AsUTF8(pytitle));
     NSMenu *bar = [NSApp mainMenu];
     if (title_menu != NULL) {
         [bar removeItem:title_menu];
@@ -339,7 +336,6 @@ cocoa_update_menu_bar_title(PyObject *pytitle) {
     NSMenu *m = [[NSMenu alloc] initWithTitle:[NSString stringWithFormat:@" :: %@", title]];
     [title_menu setSubmenu:m];
     [m release];
-    [title release];
 } // }}}
 
 bool
@@ -411,7 +407,7 @@ cocoa_get_lang(PyObject UNUSED *self) {
     } // autoreleasepool
 }
 
-double
+monotonic_t
 cocoa_cursor_blink_interval(void) {
     @autoreleasepool {
 
@@ -420,12 +416,12 @@ cocoa_cursor_blink_interval(void) {
     double off_period_ms = [defaults doubleForKey:@"NSTextInsertionPointBlinkPeriodOff"];
     double period_ms = [defaults doubleForKey:@"NSTextInsertionPointBlinkPeriod"];
     double max_value = 60 * 1000.0, ans = -1.0;
-    if (on_period_ms || off_period_ms) {
+    if (on_period_ms != 0. || off_period_ms != 0.) {
         ans = on_period_ms + off_period_ms;
-    } else if (period_ms) {
+    } else if (period_ms != 0.) {
         ans = period_ms;
     }
-    return ans > max_value ? 0.0 : ans;
+    return ans > max_value ? 0ll : ms_double_to_monotonic_t(ans);
 
     } // autoreleasepool
 }
@@ -477,6 +473,17 @@ cleanup() {
     } // autoreleasepool
 }
 
+void
+cocoa_hide_window_title(void *w)
+{
+    @autoreleasepool {
+
+    NSWindow *window = (NSWindow*)w;
+    [window setTitleVisibility:NSWindowTitleHidden];
+
+    } // autoreleasepool
+}
+
 static PyMethodDef module_methods[] = {
     {"cocoa_get_lang", (PyCFunction)cocoa_get_lang, METH_NOARGS, ""},
     {"cocoa_set_new_window_trigger", (PyCFunction)cocoa_set_new_window_trigger, METH_VARARGS, ""},

kitty/colors.c

@@ -36,12 +36,12 @@ init_FG_BG_table(void) {
         // colors 16..232: the 6x6x6 color cube
         const uint8_t valuerange[6] = {0x00, 0x5f, 0x87, 0xaf, 0xd7, 0xff};
         uint8_t i, j=16;
-        for(i = 0; i < 217; i++, j++) {
+        for(i = 0; i < 216; i++, j++) {
             uint8_t r = valuerange[(i / 36) % 6], g = valuerange[(i / 6) % 6], b = valuerange[i % 6];
             FG_BG_256[j] = (r << 16) | (g << 8) | b;
         }
-        // colors 233..255: grayscale
-        for(i = 1; i < 24; i++, j++) {
+        // colors 232..255: grayscale
+        for(i = 0; i < 24; i++, j++) {
             uint8_t v = 8 + i * 10;
             FG_BG_256[j] = (v << 16) | (v << 8) | v;
         }
@@ -98,6 +98,15 @@ update_ansi_color_table(ColorProfile *self, PyObject *val) {
     Py_RETURN_NONE;
 }
 
+void
+copy_color_profile(ColorProfile *dest, ColorProfile *src) {
+    memcpy(dest->color_table, src->color_table, sizeof(dest->color_table));
+    memcpy(dest->orig_color_table, src->orig_color_table, sizeof(dest->color_table));
+    memcpy(&dest->configured, &src->configured, sizeof(dest->configured));
+    memcpy(&dest->overridden, &src->overridden, sizeof(dest->overridden));
+    dest->dirty = true;
+}
+
 static PyObject*
 patch_color_profiles(PyObject *module UNUSED, PyObject *args) {
     PyObject *spec, *profiles, *v; ColorProfile *self; int change_configured; PyObject *cursor_text_color;

kitty/complete.py

@@ -16,7 +16,7 @@ from .shell import options_for_cmd
 To add completion for a new shell, you need to:
 
 1) Add an entry to completion scripts for your shell, this is
-a simple function that call's kitty's completion code and passes the
+a simple function that calls kitty's completion code and passes the
 results to the shell's completion system. This can be output by
 `kitty +complete setup shell_name` and its output goes into
 your shell's rc file.
@@ -185,11 +185,37 @@ def kitty_cli_opts(ans, prefix=None):
 
 def complete_kitty_cli_arg(ans, opt, prefix):
     prefix = prefix or ''
-    if opt and opt['dest'] == 'override':
+    if not opt:
+        return
+    dest = opt['dest']
+    if dest == 'override':
         from kitty.config import option_names_for_completion
         k = 'Config directives'
         ans.match_groups[k] = {k+'=': None for k in option_names_for_completion() if k.startswith(prefix)}
         ans.no_space_groups.add(k)
+    elif dest == 'config':
+
+        def is_conf_file(x):
+            if os.path.isdir(x):
+                return True
+            return x.lower().endswith('.conf')
+
+        complete_files_and_dirs(ans, prefix, files_group_name='Config files', predicate=is_conf_file)
+    elif dest == 'session':
+        complete_files_and_dirs(ans, prefix, files_group_name='Session files')
+    elif dest == 'directory':
+        complete_files_and_dirs(ans, prefix, files_group_name='Directories', predicate=os.path.isdir)
+    elif dest == 'start_as':
+        k = 'Start as'
+        ans.match_groups[k] = {x: x for x in 'normal,fullscreen,maximized,minimized'.split(',') if x.startswith(prefix)}
+        ans.no_space_groups.add(k)
+    elif dest == 'listen_on':
+        if ':' not in prefix:
+            k = 'Address type'
+            ans.match_groups[k] = {x: x for x in ('unix:', 'tcp:') if x.startswith(prefix)}
+            ans.no_space_groups.add(k)
+        elif prefix.startswith('unix:') and not prefix.startswith('@'):
+            complete_files_and_dirs(ans, prefix[len('unix:'):], files_group_name='UNIX sockets', add_prefix='unix:')
 
 
 def complete_alias_map(ans, words, new_word, option_map, complete_args=None):
@@ -273,9 +299,12 @@ def path_completion(prefix=''):
     return dirs, files
 
 
-def complete_files_and_dirs(ans, prefix, files_group_name='Files', predicate=None):
+def complete_files_and_dirs(ans, prefix, files_group_name='Files', predicate=None, add_prefix=None):
     dirs, files = path_completion(prefix or '')
     files = filter(predicate, files)
+    if add_prefix:
+        dirs = (add_prefix + x for x in dirs)
+        files = (add_prefix + x for x in files)
 
     if dirs:
         ans.match_groups['Directories'] = dict.fromkeys(dirs)

kitty/conf/utils.py

@@ -177,12 +177,11 @@ def load_config(Options, defaults, parse_config, merge_configs, *paths, override
         if not path:
             continue
         try:
-            f = open(path, encoding='utf-8', errors='replace')
+            with open(path, encoding='utf-8', errors='replace') as f:
+                vals = parse_config(f)
         except FileNotFoundError:
             continue
-        with f:
-            vals = parse_config(f)
-            ans = merge_configs(ans, vals)
+        ans = merge_configs(ans, vals)
     if overrides is not None:
         vals = parse_config(overrides)
         ans = merge_configs(ans, vals)

kitty/config.py

@@ -20,21 +20,7 @@ from .conf.utils import (
 from .config_data import all_options, parse_mods, type_map
 from .constants import cache_dir, defconf, is_macos
 from .utils import log_error
-from .key_names import get_key_name_lookup
-
-named_keys = {
-    "'": 'APOSTROPHE',
-    ',': 'COMMA',
-    '-': 'MINUS',
-    '_': 'UNDERSCORE',
-    '.': 'PERIOD',
-    '/': 'SLASH',
-    ';': 'SEMICOLON',
-    '=': 'EQUAL',
-    '[': 'LEFT_BRACKET',
-    ']': 'RIGHT_BRACKET',
-    '`': 'GRAVE_ACCENT'
-}
+from .key_names import get_key_name_lookup, key_name_aliases
 
 
 def parse_shortcut(sc):
@@ -45,7 +31,7 @@ def parse_shortcut(sc):
         if mods is None:
             return None, None, None
     key = parts[-1].upper()
-    key = getattr(defines, 'GLFW_KEY_' + named_keys.get(key, key), None)
+    key = getattr(defines, 'GLFW_KEY_' + key_name_aliases.get(key, key), None)
     is_native = False
     if key is None:
         q = parts[-1]
@@ -64,7 +50,8 @@ func_with_args, args_funcs = key_func()
 
 @func_with_args(
     'pass_selection_to_program', 'new_window', 'new_tab', 'new_os_window',
-    'new_window_with_cwd', 'new_tab_with_cwd', 'new_os_window_with_cwd'
+    'new_window_with_cwd', 'new_tab_with_cwd', 'new_os_window_with_cwd',
+    'launch'
     )
 def shlex_parse(func, rest):
     return func, to_cmdline(rest)
@@ -106,6 +93,20 @@ def goto_tab_parse(func, rest):
     return func, args
 
 
+@func_with_args('detach_window')
+def detach_window_parse(func, rest):
+    if rest not in ('new', 'new-tab', 'ask'):
+        rest = 'new'
+    return func, (rest,)
+
+
+@func_with_args('detach_tab')
+def detach_tab_parse(func, rest):
+    if rest not in ('new', 'ask'):
+        rest = 'new'
+    return func, (rest,)
+
+
 @func_with_args('set_background_opacity', 'goto_layout', 'kitty_shell')
 def simple_parse(func, rest):
     return func, [rest]
@@ -207,6 +208,15 @@ def pipe(func, rest):
     return func, rest
 
 
+@func_with_args('set_colors')
+def set_colors(func, rest):
+    import shlex
+    rest = shlex.split(rest)
+    if len(rest) < 1:
+        log_error('Too few arguments to set_colors function')
+    return func, rest
+
+
 @func_with_args('nth_window')
 def nth_window(func, rest):
     try:
@@ -263,6 +273,21 @@ class KeyDefinition:
         self.trigger = defines.resolve_key_mods(kitty_mod, self.trigger[0]), self.trigger[1], self.trigger[2]
         self.rest = tuple((defines.resolve_key_mods(kitty_mod, mods), is_native, key) for mods, is_native, key in self.rest)
 
+    def resolve_kitten_aliases(self, aliases):
+        if not self.action.args:
+            return
+        kitten = self.action.args[0]
+        rest = self.action.args[1] if len(self.action.args) > 1 else ''
+        changed = False
+        for key, expanded in aliases.items():
+            if key == kitten:
+                changed = True
+                kitten = expanded[0]
+                if len(expanded) > 1:
+                    rest = expanded[1] + ' ' + rest
+        if changed:
+            self.action = self.action._replace(args=[kitten + (' ' + rest).rstrip()])
+
 
 def parse_key(val, key_definitions):
     parts = val.split(maxsplit=1)
@@ -385,6 +410,13 @@ def handle_symbol_map(key, val, ans):
     ans['symbol_map'].update(parse_symbol_map(val))
 
 
+@special_handler
+def handle_kitten_alias(key, val, ans):
+    parts = val.split(maxsplit=2)
+    if len(parts) >= 2:
+        ans['kitten_aliases'][parts[0]] = parts[1:]
+
+
 @special_handler
 def handle_send_text(key, val, ans):
     # For legacy compatibility
@@ -407,6 +439,25 @@ def handle_deprecated_hide_window_decorations_aliases(key, val, ans):
             ans['hide_window_decorations'] = True
 
 
+@deprecated_handler('macos_show_window_title_in_menubar')
+def handle_deprecated_macos_show_window_title_in_menubar_alias(key, val, ans):
+    if not hasattr(handle_deprecated_macos_show_window_title_in_menubar_alias, key):
+        handle_deprecated_macos_show_window_title_in_menubar_alias.key = True
+        log_error('The option {} is deprecated. Use macos_show_window_title_in menubar instead.'.format(key))
+    macos_show_window_title_in = ans.get('macos_show_window_title_in', 'all')
+    if to_bool(val):
+        if macos_show_window_title_in == 'none':
+            macos_show_window_title_in = 'menubar'
+        elif macos_show_window_title_in == 'window':
+            macos_show_window_title_in = 'all'
+    else:
+        if macos_show_window_title_in == 'all':
+            macos_show_window_title_in = 'window'
+        elif macos_show_window_title_in == 'menubar':
+            macos_show_window_title_in = 'none'
+    ans['macos_show_window_title_in'] = macos_show_window_title_in
+
+
 def expandvars(val, env):
 
     def sub(m):
@@ -444,7 +495,7 @@ def option_names_for_completion():
 
 
 def parse_config(lines, check_keys=True, accumulate_bad_lines=None):
-    ans = {'symbol_map': {}, 'keymap': {}, 'sequence_map': {}, 'key_definitions': [], 'env': {}}
+    ans = {'symbol_map': {}, 'keymap': {}, 'sequence_map': {}, 'key_definitions': [], 'env': {}, 'kitten_aliases': {}}
     parse_config_base(
         lines,
         defaults,
@@ -594,8 +645,11 @@ def finalize_keys(opts):
             defns = []
         else:
             defns.append(d)
+    kitten_aliases = opts.kitten_aliases
     for d in defns:
         d.resolve(opts.kitty_mod)
+        if kitten_aliases and d.action.func == 'kitten':
+            d.resolve_kitten_aliases(kitten_aliases)
     keymap = {}
     sequence_map = {}
 

kitty/config_data.py

@@ -112,7 +112,9 @@ Here, the key name for the :kbd:`A` key is :kbd:`0x61` and you can use it with::
 to map :kbd:`ctrl+a` to something.
 
 You can use the special action :code:`no_op` to unmap a keyboard shortcut that is
-assigned in the default configuration.
+assigned in the default configuration::
+
+    map kitty_mod+space no_op
 
 You can combine multiple actions to be triggered by a single shortcut, using the
 syntax below::
@@ -391,10 +393,13 @@ Use negative numbers to change scroll direction.'''))
 
 g('mouse')  # {{{
 
-o('mouse_hide_wait', 3.0, option_type=float, long_text=_('''
+o('mouse_hide_wait', 0.0 if is_macos else 3.0, option_type=float, long_text=_('''
 Hide mouse cursor after the specified number of seconds
 of the mouse not being used. Set to zero to disable mouse cursor hiding.
-Set to a negative value to hide the mouse cursor immediately when typing text.'''))
+Set to a negative value to hide the mouse cursor immediately when typing text.
+Disabled by default on macOS as getting it to work robustly with
+the ever-changing sea of bugs that is Cocoa is too much effort.
+'''))
 
 o('url_color', '#0087bd', option_type=to_color, long_text=_('''
 The color and style for highlighting URLs on mouse-over.
@@ -461,7 +466,7 @@ The modifiers to override mouse selection even when a terminal application has g
 
 o('select_by_word_characters', ':@-./_~?&=%+#', long_text=_('''
 Characters considered part of a word when double clicking. In addition to these characters
-any character that is marked as an alpha-numeric character in the unicode
+any character that is marked as an alphanumeric character in the unicode
 database will be matched.'''))
 
 o('click_interval', -1.0, option_type=float, long_text=_('''
@@ -677,10 +682,10 @@ Which edge to show the tab bar on, top or bottom'''))
 o('tab_bar_margin_width', 0.0, option_type=positive_float, long_text=_('''
 The margin to the left and right of the tab bar (in pts)'''))
 
-o('tab_bar_style', 'fade', option_type=choices('fade', 'separator', 'hidden'), long_text=_('''
-The tab bar style, can be one of: :code:`fade`, :code:`separator` or :code:`hidden`. In the fade style,
-each tab's edges fade into the background color, in the separator style, tabs are
-separated by a configurable separator.
+o('tab_bar_style', 'fade', option_type=choices('fade', 'separator', 'powerline', 'hidden'), long_text=_('''
+The tab bar style, can be one of: :code:`fade`, :code:`separator`, :code:`powerline`, or :code:`hidden`.
+In the fade style, each tab's edges fade into the background color, in the separator style, tabs are
+separated by a configurable separator, and the powerline shows the tabs as a continuous line.
 '''))
 
 o('tab_bar_min_tabs', 2, option_type=lambda x: max(1, positive_int(x)), long_text=_('''
@@ -810,9 +815,9 @@ ensure that the shell starts in interactive mode and reads its startup rc files.
 
 o('editor', '.', long_text=_('''
 The console editor to use when editing the kitty config file or similar tasks.
-A value of . means to use the environment variable EDITOR. Note that this
-environment variable has to be set not just in your shell startup scripts but
-system-wide, otherwise kitty will not see it.
+A value of . means to use the environment variables VISUAL and EDITOR in that
+order. Note that this environment variable has to be set not just in your shell
+startup scripts but system-wide, otherwise kitty will not see it.
 '''))
 
 o('close_on_child_death', False, long_text=_('''
@@ -824,11 +829,23 @@ Note that setting it to yes means that any background processes still using the
 terminal can fail silently because their stdout/stderr/stdin no longer work.
 '''))
 
-o('allow_remote_control', False, long_text=_('''
+
+def allow_remote_control(x):
+    if x != 'socket-only':
+        x = 'y' if to_bool(x) else 'n'
+    return x
+
+
+o('allow_remote_control', 'no', option_type=allow_remote_control, long_text=_('''
 Allow other programs to control kitty. If you turn this on other programs can
-control all aspects of kitty, including sending text to kitty windows,
-opening new windows, closing windows, reading the content of windows, etc.
-Note that this even works over ssh connections.
+control all aspects of kitty, including sending text to kitty windows, opening
+new windows, closing windows, reading the content of windows, etc.  Note that
+this even works over ssh connections. You can chose to either allow any program
+running within kitty to control it, with :code:`yes` or only programs that
+connect to the socket specified with the :option:`kitty --listen-on` command
+line option, if you use the value :code:`socket-only`. The latter is useful if
+you want to prevent programs running on a remote computer over ssh from
+controlling kitty.
 '''))
 
 o(
@@ -964,9 +981,15 @@ o('macos_traditional_fullscreen', False, long_text=_('''
 Use the traditional full-screen transition, that is faster, but less pretty.
 '''))
 
-o('macos_show_window_title_in_menubar', True, long_text=_('''
-Show the title of the currently active window in the macOS
-menu-bar, making use of otherwise wasted space.'''))
+o('macos_show_window_title_in', 'all', option_type=choices('all', 'window', 'menubar', 'none'), long_text=_('''
+Show or hide the window title in the macOS window or menu-bar.
+A value of :code:`window` will show the title of the currently
+active window at the top of the macOS window. A value of
+:code:`menubar` will show the title of the currently active window
+in the macOS menu-bar, making use of otherwise wasted space.
+:code:`all` will show the title everywhere and :code:`none`
+hides the title in the window and the menu-bar.
+'''))
 
 # Disabled by default because of https://github.com/kovidgoyal/kitty/issues/794
 o('macos_custom_beam_cursor', False, long_text=_('''
@@ -992,6 +1015,14 @@ o('clear_all_shortcuts', False, long_text=_('''
 You can have kitty remove all shortcut definition seen up to this point. Useful, for
 instance, to remove the default shortcuts.'''))
 
+o('kitten_alias', 'hints hints --hints-offset=0', add_to_default=False, long_text=_('''
+You can create aliases for kitten names, this allows overriding the defaults
+for kitten options and can also be used to shorten repeated mappings of the same
+kitten with a specific group of options. For example, the above alias
+changes the default value of :option:`kitty +kitten hints --hints-offset`
+to zero for all mappings, including the builtin ones.
+'''))
+
 g('shortcuts.clipboard')  # {{{
 k('copy_to_clipboard', 'kitty_mod+c', 'copy_to_clipboard', _('Copy to clipboard'), long_text=_('''
 There is also a :code:`copy_or_interrupt` action that can be optionally mapped to :kbd:`Ctrl+c`.
@@ -1045,13 +1076,13 @@ if is_macos:
 k('show_scrollback', 'kitty_mod+h', 'show_scrollback', _('Browse scrollback buffer in less'), long_text=_('''
 
 You can pipe the contents of the current screen + history buffer as
-:file:`STDIN` to an arbitrary program using the ``pipe`` function. For example,
+:file:`STDIN` to an arbitrary program using the ``launch`` function. For example,
 the following opens the scrollback buffer in less in an overlay window::
 
-    map f1 pipe @ansi overlay less +G -R
+    map f1 launch --stdin-source=@screen_scrollback --stdin-add-formatting --type=overlay less +G -R
 
 For more details on piping screen and buffer contents to external programs,
-see :doc:`pipe`.
+see :doc:`launch`.
 '''))
 
 
@@ -1061,30 +1092,33 @@ g('shortcuts.window')  # {{{
 k('new_window', 'kitty_mod+enter', 'new_window', _(''), long_text=_('''
 You can open a new window running an arbitrary program, for example::
 
-    map kitty_mod+y      new_window mutt
+    map kitty_mod+y      launch mutt
 
 You can open a new window with the current working directory set to the
 working directory of the current window using::
 
-    map ctrl+alt+enter    new_window_with_cwd
+    map ctrl+alt+enter    launch --cwd=current
 
 You can open a new window that is allowed to control kitty via
 the kitty remote control facility by prefixing the command line with @.
 Any programs running in that window will be allowed to control kitty.
 For example::
 
-    map ctrl+enter new_window @ some_program
+    map ctrl+enter launch --allow-remote-control some_program
 
 You can open a new window next to the currently active window or as the first window,
 with::
 
-    map ctrl+n new_window !neighbor some_program
-    map ctrl+f new_window !first some_program
+    map ctrl+n launch --location=neighbor some_program
+    map ctrl+f launch --location=first some_program
 
+For more details, see :doc:`launch`.
 '''))
 if is_macos:
     k('new_window', 'cmd+enter', 'new_window', _('New window'), add_to_docs=False)
-k('new_os_window', 'kitty_mod+n', 'new_os_window', _('New OS window'))
+k('new_os_window', 'kitty_mod+n', 'new_os_window', _('New OS window'), _(
+    'Works like new_window above, except that it opens a top level OS kitty window.'
+    ' In particular you can use new_os_window_with_cwd to open a window with the current working directory.'))
 if is_macos:
     k('new_os_window', 'cmd+n', 'new_os_window', _('New OS window'), add_to_docs=False)
 k('close_window', 'kitty_mod+w', 'close_window', _('Close window'))

kitty/constants.py

@@ -9,7 +9,7 @@ from collections import namedtuple
 from contextlib import suppress
 
 appname = 'kitty'
-version = (0, 14, 3)
+version = (0, 15, 0)
 str_version = '.'.join(map(str, version))
 _plat = sys.platform.lower()
 is_macos = 'darwin' in _plat
@@ -25,7 +25,7 @@ def kitty_exe():
     if ans is None:
         rpath = sys._xoptions.get('bundle_exe_dir')
         if not rpath:
-            items = os.environ['PATH'].split(os.pathsep)
+            items = filter(None, os.environ.get('PATH', '').split(os.pathsep))
             seen = set()
             for candidate in items:
                 if candidate not in seen:
@@ -49,9 +49,8 @@ def _get_config_dir():
     locations.append(os.path.expanduser('~/.config'))
     if is_macos:
         locations.append(os.path.expanduser('~/Library/Preferences'))
-    if 'XDG_CONFIG_DIRS' in os.environ:
-        for loc in os.environ['XDG_CONFIG_DIRS'].split(os.pathsep):
-            locations.append(os.path.abspath(os.path.expanduser(loc)))
+    for loc in filter(None, os.environ.get('XDG_CONFIG_DIRS', '').split(os.pathsep)):
+        locations.append(os.path.abspath(os.path.expanduser(loc)))
     for loc in locations:
         if loc:
             q = os.path.join(loc, appname)

kitty/core_text.m

@@ -278,7 +278,7 @@ get_glyph_width(PyObject *s, glyph_index g) {
     CGGlyph gg = g;
     CGRect bounds;
     CTFontGetBoundingRectsForGlyphs(self->ct_font, kCTFontOrientationHorizontal, &gg, &bounds, 1);
-    return bounds.size.width;
+    return (int)ceil(bounds.size.width);
 }
 
 static inline float
@@ -326,7 +326,7 @@ cell_metrics(PyObject *s, unsigned int* cell_width, unsigned int* cell_height, u
         }
     }
     *cell_width = MAX(1u, width);
-    *underline_position = floor(self->ascent - self->underline_position + 0.5);
+    *underline_position = (unsigned int)floor(self->ascent - self->underline_position + 0.5);
     *underline_thickness = (unsigned int)ceil(MAX(0.1, self->underline_thickness));
     *baseline = (unsigned int)self->ascent;
     // float line_height = MAX(1, floor(self->ascent + self->descent + MAX(0, self->leading) + 0.5));
@@ -437,7 +437,7 @@ render_glyphs(CTFontRef font, unsigned int width, unsigned int height, unsigned
     CGContextSetShouldSmoothFonts(render_ctx, true);
     CGContextSetGrayFillColor(render_ctx, 1, 1); // white glyphs
     CGContextSetGrayStrokeColor(render_ctx, 1, 1);
-    CGContextSetLineWidth(render_ctx, global_state.opts.macos_thicken_font);
+    CGContextSetLineWidth(render_ctx, OPT(macos_thicken_font));
     CGContextSetTextDrawingMode(render_ctx, kCGTextFillStroke);
     CGContextSetTextMatrix(render_ctx, CGAffineTransformIdentity);
     CGContextSetTextPosition(render_ctx, 0, height - baseline);
@@ -457,7 +457,7 @@ render_simple_text_impl(PyObject *s, const char *text, unsigned int baseline) {
     CTFontGetGlyphsForCharacters(font, chars, glyphs, num_chars);
     CTFontGetAdvancesForGlyphs(font, kCTFontOrientationDefault, glyphs, advances, num_chars);
     CGRect bounding_box = CTFontGetBoundingRectsForGlyphs(font, kCTFontOrientationDefault, glyphs, boxes, num_chars);
-    StringCanvas ans = { .width = 0, .height = 2 * bounding_box.size.height };
+    StringCanvas ans = { .width = 0, .height = (size_t)(2 * bounding_box.size.height) };
     for (size_t i = 0, y = 0; i < num_chars; i++) {
         positions[i] = CGPointMake(ans.width, y);
         ans.width += advances[i].width; y += advances[i].height;
@@ -530,6 +530,14 @@ static PyMethodDef methods[] = {
     {NULL}  /* Sentinel */
 };
 
+const char*
+postscript_name_for_face(const PyObject *face_) {
+    const CTFace *self = (const CTFace*)face_;
+    if (self->postscript_name) return PyUnicode_AsUTF8(self->postscript_name);
+    return "";
+}
+
+
 static PyObject *
 repr(CTFace *self) {
     char buf[1024] = {0};