This patch adds support for creating utmp records using the ‘utempter’
helper binary from the ‘libutempter’ package.
* New config option ‘main.utempter’
* New meson command line option, -Ddefault-utempter-path. Defaults to
auto-detecting the path.
The default value of the new ‘main.utempter’ config option depends on
the meson command line option ‘-Ddefault-utempter-path’.
If ‘main.utempter’ is *not* set to ‘none’, foot will try to execute
the utempter helper binary to create utmp records when a new terminal
is instantiated. The record is removed when the terminal instance is
destroyed.
This is my variant of the solarized theme, were only the first eight
colors (i.e. the "normal") colors are from the solarized theme. The
remaining eight (the "bright" colors) are brightened versions of the
"normal" colors. This results in a theme that is usually in all
applications, not just those that are "aware" that the terminal color
theme is "solarized".
This adds an "underline-thickness" setting to the "main" section,
similar to the existing "underline-offset" setting. This setting is used
to specify a custom height for regular (= non-cursor) underlines.
Fixes#1136
This mode is activated through the new key-bindings.unicode-input and
search-bindings.unicode-input key bindings.
When active, the user can “build” a Unicode codepoint by typing its
hexadecimal value.
Note that there’s no visual feedback in this mode. This is
intentional. This mode is intended to be a fallback for users that
don’t use an IME.
Closes#1116
This patch adds support for the OSC-133;A sequence, introduced by
FinalTerm and implemented by iTerm2, Kitty and more. See
https://iterm2.com/documentation-one-page.html#documentation-escape-codes.html.
The shell emits the OSC just before printing the prompt. This lets the
terminal know where, in the scrollback, there are prompts.
We implement this using a simple boolean in the row struct ("this row
has a prompt"). The prompt marker must be reflowed along with the text
on window resizes.
In an ideal world, erasing, or overwriting the cell where the OSC was
emitted, would remove the prompt mark. Since we don't store this
information in the cell struct, we can't do that. The best we can do
is reset it in erase_line(). This works well enough in the "normal"
screen, when used with a "normal" shell. It doesn't really work in
fullscreen apps, on the alt screen. But that doesn't matter since we
don't support jumping between prompts on the alt screen anyway.
To be able to jump between prompts, two new key bindings have been
added: prompt-prev and prompt-next, bound to ctrl+shift+z and
ctrl+shift+x respectively.
prompt-prev will jump to the previous, not currently visible, prompt,
by moving the viewport, ensuring the prompt is at the top of the
screen.
prompt-next jumps to the next prompt, visible or not. Again, by moving
the viewport to ensure the prompt is at the top of the screen. If
we're at the bottom of the scrollback, the viewport is instead moved
as far down as possible.
Closes#30
We now bind ctrl+v, ctrl+shift+v, ctrl+y and XF86Paste to pasting from
the clipboard into the scrollback search buffer.
Why all these? Because we can, and because all are common shortcuts
for pasting:
* ctrl+v: “normal” apps use this by default
* ctrl+shift+v: used in terminals (including foot)
* ctrl+y: Emacs
* XF86Paste: special keyboard key, for pasting
This makes the example config `foot.ini` and its man page slightly more
coherent regarding the specification of default values.
Note that the cursor color is not hardcoded like e.g. foreground or
background, thus in the example config, `<inverse foreground/background>`
makes more sense.
With this, it is now possible to map key combos to custom escapes. The
new bindings are defined in a new section, “text-bindings”, on the
form “string=key combo”.
The string can consist of printable characters, or \xNN style hex
digits:
[text-bindings]
abcd = Control+a
\x1b[A = Control+b Control+c Control+d # map ctrl+b/c/d to UP
Editors like Vim and Kakoune ship filetypes dosini and ini
respectively. Both use ";" as comment character, which is used for
example by Vim's "gq" command which wraps lines while preserving
comment prefixes.
foot only accepts # comments. I think it's desirable to stick to
a single commenting style (easier to diff configs).
Make Vim accept that by adding modeline to use the "conf"
filetype, which is for "generic Unix config files". We already
have an Emacs modeline at the top, but Vim seems to ignore it.
Kakoune doesn't have that filetype, but a patch has been
proposed to use # whenever it already occurs in the file, see
https://github.com/mawww/kakoune/pull/4537
These work as expected and don't interfere with anything else.
They are useful on the increasing number of keyboards with custom
firmware. The keycodes enable using the same key combination
for terminals as other apps.
For example: by holding down a layer-switching key with a thumb, the
Copy and Paste key codes can be assigned to the C and V keys on a secondary
layer, making for a natural universal copy/paste key combination.
The "bell" option has been deprecated for 9 months.
The shipped `foot.ini` is used as a reference for setting up
new configs and deprecated options should not be used in new configs.
Further, the "bell=" option is no longer documented in `man foot.ini`,
creating confusion.
This allows you to configure custom colors to be used when colors are
being dimmed (`\E[2m`).
It is implemented by color matching (just like
bold-text-in-bright=palette-based); the color-to-be-dimmed is matched
against the current color palette.
If it matches one of the regular colors (colors 0-7), the
corresponding “dim” color will be used.
If it matches one of the bright colors (colors 8-15), the
corresponding “regular” color will be used (but *only* if the “dim”
color has been set).
Otherwise, the color is dimmed by reducing its luminance.
The default behavior, i.e. when dim0-7 hasn’t been configured, is to
dim by reducing luminance for *all* colors. I.e. we don’t do any color
matching at all. In particular, this means that dimming a bright color
will *not* result in the corresponding “regular” color.
Closes#776
When we’re using CSDs, we’ve up until now rendered a 5px invisible
border. This border handles interactive resizing. I.e. hovering it
changes the mouse cursor, and mouse button events are used to start an
interactive resize.
This patch makes it possible to color part of (or the entire) border,
with a configurable color.
To facilitate this, two new options have been added:
* csd.border-width
* csd.border-color
border-width defaults to 0, resulting in the look we’re used to.
border-color defaults to the title bar color. If the title bar color
hasn’t been set, it defaults to the default foreground color (just
like the title bar color does).
This means that, setting border-width but not border-color, results in
a border that blends with the title bar.
This option specifies the characters allowed in the auto-detected
URLs.
Any character not in this set constitutes an URL delimiter, and will
never be included in auto-detected URLs.
This option does not affect OSC-8 URLs.
Closes#654
This option controls the foreground color of the
minimize/maximize/close buttons. I.e. the color used to draw the
minimize/maximize/close glyphs.
It defaults to default background color.
This expects a hyphen, not underscore, in the option name:
err: config.c:892: /home/user/.config/foot/foot.ini:34: [bell]: command_focused: invalid key
Works in pretty much the same way as ‘beam-thickness’, except that the
default value is “the font’s underline thickness”.
This means, that when unset, the cursor underline thickness scales
with the font size.
But, when explicitly set, either to a point size value, or a pixel
size, it remains fixed at that size.
Closes#524
Add a separate section for bell configuration, with a bell-specific
command option and a setting to allow that command to run without regard
to keyboard focus (for those of us who enjoy being beeped at at all
times, for example). The actions are also no longer mutually exclusive;
this is primarily anticipating urgency support which cannot be
replicated outside the process (in server mode anyway) and would thus be
complementary to any notification or arbitrary command.
* Rename cursor.style value ‘bar’ to ‘beam’. ‘bar’ remains recognized,
but should eventually be deprecated and then removed.
* Add ‘cursor.beam-thickness’ option, a pt-or-px value specifying the
thickness of the beam cursor. Defaults to 1.5pt.
* Rename (and export) pt_or_px_as_pixels() to
term_pt_or_px_as_pixels()
* Change term_pt_or_px_as_pixels() to round point values instead of
truncating them.
When disabled, we render box drawing characters ourselves. This is the
default.
When enabled, we instead use font glyphs. I.e. no special treatment.
Closes#430
This patch adds a new configuration option,
‘osc8-underline=url-mode|always’.
When set to ‘url-mode’, OSC-8 URLs are only
highlighted (i.e. underlined) in url-mode, just like auto-detected
URLs.
When set to ‘always’, they are always underlined, regardless of mode,
and regardless of their other attributes.
This is implemented by tagging collected URLs with a boolean,
instructing urls_render() and urls_reset() whether they should update
the cells’ ‘url’ attribute or not.
The OSC-8 collecter sets this based on the value of ‘osc8-underline’.
Finally, when closing an OSC-8 URL, the cells are immediately tagged
with the ‘url’ attribute if ‘osc8-underline’ is set to ‘always’.
