somewm 2.1.1

Brings back the textbox measuring functions and fixes bars, text and screen sharing.

Changed

• textbox.ellipsize defaults to one line with an ellipsis. Set ellipsize = "none" to wrap.
• A too-full bar shrinks its widest widget first, so a long tasklist no longer pushes widgets off screen.
• Line separators draw border_width and border_color without a shape.
• The warning for a left-out widget names the file and line of its :fit, :layout or :draw.

Added

• awful.accessibility: find the cursor with a key or a shake of the mouse.
• textbox:get_preferred_size and the other text measuring functions return.

Fixed

• rofi and other layer-shell clients open on the screen focused from the keyboard.
• Borders stay inside rounded wiboxes.
• Wibar labels with fallback fonts, such as tag glyphs, are no longer squashed.
• Opacity works in Firefox, Thunderbird and on titlebars.
• root.size_mm() is correct on multi-monitor setups.
• Screen sharing needs no rc.lua setup and no longer freezes.
• Multiline markup keeps its colors past the first line.
• Sliders, progressbars and graphs fill their space again.
• Piechart label leaders draw as lines.
• Scrolled, rotated and fractional-scale textboxes no longer show a stray ellipsis.
• Large inspector frames take 100 ms instead of seconds.
• The Nix package builds.