Use the new fcft_set_scaling_filter() API to use a non-default scaling
filter.
By default, we use lanczo3, the ‘best’ filter. This overrides the
default in fcft, which is ‘cubic’ filtering.
This deprecates/renames scrollback-up/down to scrollback-up/down-page.
It also renames scrollback-up/down-half to
scrollback-up/down-half-page, and adds the new bindings
scrollback-up/down-line.
Even though we translate the cursor position from the old grid
coordinates to the new, the cursor may _still_ end up outside the
visible area.
Make sure it doesn’t.
The deprecation sections mentions ‘footrc’ being deprecated, and
replaced by ‘foot.ini’. Since a lot of the changelog entries refer to
foot.ini, make sure the user sees this first.
Also, use foot.ini (and not footrc) consistently in all changelog entries.
Try to detect double-width *glyphs* for single-width *characters*, and
allow them to overflow into the next cell.
This is only done for single-width chars with a glyph width that is at
least 1.5 cells wide, but at most 3 cells.
The feature is gated by the new
‘tweak.allow-overflowing-double-width-glyphs’, and is disabled by
default.
Closes#116
When calculating where in the scrollback history we are, we previously
did this against the total number of scrollback lines. I.e. the
`scrollback.lines` setting in `footrc`.
Now, we count only the used/allocated scrollback lines.
Note that the initial indicator position might still seem to start a
bit high up, if the number of used scrollback lines is low. This is
because we use the *top* of the screen for the current position. Thus,
we'll never be at the bottom (except for the special case when
we're *really* at the bottom).
This is also done by libvte, alacritty, kitty and several other
terminal emulators as a way to indicate support for 24-bit RGB
colors. It generally also implies support for the xterm 256-color
palette and basic ECMA-48 colors.
This introduces a new state to a seat's mouse struct, 'consumed'. It
is set on a mouse *press* event that is claimed by a mouse binding.
It is cleared after a mouse *release* event.
While set, *no* mouse motion or button events are sent to the client
application.
We only updated the grid for OSC 4 - Set color <idx>. But we did *not*
do it for 104 (reset color <idx>), 10 - set default foreground, 11 -
set default background, 110 - reset default foreground, or 111 - reset
default background.
This can be set to 'none' (the default), 'osd', 'log' or 'both'.
When 'osd' is enabled, we'll render the frame rendering time to a
sub-surface after each frame.
When 'log' is enabled, the frame rendering time is logged on stderr.
Without this, the initial cell will always be selected, regardless of
how the selection is moved to the left or right.
With this patch, the initial cell will only be selected while the
selection is being made in the original direction. Changing direction
of the selection moves the start point to next/previous character.
