an opinionated terminal multiplexer in C with programmable pane chrome https://git.sl0p.foo/slosh.git/atom/tests/test_compact.py?h=master 2026-09-09T18:49:18Z 2026-09-09T18:49:18Z user user@clank 2026-09-09T18:49:18Z urn:sha1:2d006fdc97df7eecde0f49f94f24e096bcdebe28 A compact pane owns no border cells -- its bottom border is the shared line one cell outside its rect. With panes minimised, that cell was the bar's top row: the chips sat directly on the bottom panes' content, reading as frames cut into the pane. Classic panes carry their own border row and never collided. The layout now reserves one extra row above the bar in compact, and draw_compact_lines strokes the boundary there: it joins the outer ring with real junctions, a divider from above ends into it, and a focused bottom pane re-strokes its stretch like any shared line. 2026-08-25T12:23:33Z user user@clank 2026-08-25T12:23:33Z urn:sha1:b744a90859bf248bfbea97f990668301b5fa9537 One knob, `compact true`: panes pack flush against 1-cell divider lines that meet in real junctions, one frame rings the tab, and a pane's title rides the line above it -- a boundary costs one cell where the default look spends four. The lines are strokes: each write says which edges of its cell it needs, unions with what is there, and never clobbers text, so ├ ┬ ┼ fall out of paint order and the focus ring recolours without inventing arms. The divider *is* the gap (eff_gap, one answer for the layout, split_fits and the resize clamp), so gap hits, hover hints and corner drags work unchanged. Interior edges give up click-to-split -- one cell cannot hold two verbs -- and a pane's status row overlays its last content row. Floats, zoom and the D6 flatten keep classic frames through place_hidden: zero new tree cases. Underneath it, mode or no mode: a border drag now moves the boundary on that side, converted on the first motion so the press that never moves keeps its old meaning -- the handle's click still splits, the rim's is still deliberately nothing (drag.rim). Which is also the fix for gap 0, where flush panes leave no gap cell to grab and the resize gesture had silently vanished with it.