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’.
By default, the URL isn’t shown on the jump-label. For auto-detect
URLs, doing so is virtually always useless, as the URL is already
visible in the grid.
For OSC-8 URLs however, the URL is often _not_ visible in the
grid. Many times, seeing the URL is still not needed (if you’re doing
‘ls --hyperlink’, you already know what the URIs are).
But it is still useful to have a way to show the URLs.
This patch adds a new key binding action that can be used in url-mode
to toggle the URL on and off in the jump label.
It is bound to ctrl+t by default.
In many places we have the following pattern:
tll_foreach(list, it)
free(it->item.thing);
tll_free(list);
Since all tll functions are macros, and thus inlined, and since
tll_free in itself expands to a tll_foreach(), the above pattern
expands to more native code than necessary.
This is somewhat smaller:
tll_foreach(list, it) {
free(it->item.thing);
tll_remove(list, it);
}
Up until now, the various key binding modes (“normal”, “search” and
“url”) have used their own struct definitions for their key bindings.
The only reason for this was to have a properly typed “action” (using
the appropriate “action” enum).
This caused lots of duplicated code. This patch refactors this to use
a single struct definition for the “unparsed” key bindings handled by
the configuration, and another single definition for “parsed” bindings
used while handling input.
This allows us to implement configuration parsing, keymap translation
and so on using one set of functions, regardless of key binding mode.
* colors.jump_labels configures the foreground and background colors
used when rendering URL jump labels. Defaults to “regular0
regular3” (i.e. black on yellow).
* colors.urls configures the color to use when highlighting URLs in
URL mode. Note that we aren’t currently doing any
highlighting... Defaults to regular3 (i.e. yellow).
This works just like show-urls-launch, except that instead of opening
the URL (typically using xdg-open), it is placed in the clipboard when
activated.
Instead of disabling content centering, delay the TIOCSWINSZ (a.k.a
delay sending the new dimensions to the client) by a small amount
while doing an interactive resize.
Non-interactive resizes are still immediate.
For now, force a resize when the user stops the interactive
resize. This ensures the client application receives the new
dimensions immediately.
It still works without the last, forced, resize, but there typically
be a small delay until the client application receives the final
dimensions.
Closes#301Closes#283
When ‘selection-target’ is set to ‘none’, selecting text does not copy
the text to _any_ clipboard.
This patch also refactors the value parsing to be data driven.
ncurses on FreeBSD still uses termcap(5) while foot works fine with
xterm-256color sans status line and visible bell. Having more than
one ncurses version installed may break other applications.
Document -Dterminfo=false uses --term=xterm-256color by default
If the value is specified without a unit, then the value is assumed to
be in points, subject to DPI scaling.
The value can optionally have a ‘px’ suffix, in which case the value
is treated as a raw pixel count.
0, the default, means no additional spacing; the cell width is defined
by the font metrics.
A positive value *adds* to the width from the font metrics, while a
negative value *subtracts*.
When set, the grid contents is centered in the window. I.e. the
left/right and top/bottom margins are equal (+- 1px).
This causes the content to “jump” while doing an interactive resize,
but may still be preferred in e.g. a tiling WM.
Closes#273
This extends the new ‘dpi-aware’ option with a new default value,
‘auto’.
When set to ‘auto’, fonts are sized using monitors’ DPI when output
scaling is disabled. When output scaling is enabled, fonts are instead
sized using the scaling factor.
The reasoning here is that a user that has enabled output scaling is
obviously *not* relying on DPI scaling.
Output scaling can also be a way to compensate for different viewing
distances, in which case we do *not* want to break that by using DPI
scaling.
Users can still force DPI-only font sizing by setting ‘dpi-aware=yes’,
or disable it completely by setting ‘dpi-aware=no’.
OSC 777 is URxvt’s generic escape to send commands to its perl
extensions. The first parameter is the name of the extension, followed
by its arguments.
OSC 777;notify is a, if not well established, at least a fairly well
known escape sequence to request a (desktop) notification. The syntax
is:
\e]777;notify;<title>;<body>\e\\
Neither title nor body is escaped in any way, meaning they should not
contain a ‘;’.
Foot will split title from body at the *first* ‘;’. Any remaining ‘;’
characters are treated as part of ‘body’.
Instead of adding built-in support for the freedesktop notification
specification (which would require us to link against at least dbus),
add a new config option to foot.ini: ‘notify’.
This option specifies the command to execute when a notification is
received. ‘${title}’ and ‘${body}’ can be used anywhere, in any
combination, and as many times as you want, in any of the command
arguments.
The default value is ‘notify-send -a foot -i foot ${title} ${body}’
