an opinionated terminal multiplexer in C with programmable pane chrome https://git.sl0p.foo/slosh.git/atom/logo.txt?h=master 2026-08-19T12:10:52Z 2026-08-19T12:10:52Z user user@clank 2026-08-19T12:10:52Z urn:sha1:1f5b55bc323e89399ec82eca392612ce2c0167a4 logo.txt is the source of truth; the Makefile bakes it into build/logo.h the way version.h is baked. When a client attaches (MSG_HELLO turning a connection into the display), the logo appears centered over everything for splash_ms (900, 0 for never), on a cleared backdrop, in the accent -- and one of six effects runs over its rect through the ordinary shader pass: a diagonal sheen, plasma, rings, sparkle, a left-to-right reveal, a breathe. Which one is picked by the splash's own timestamp, so every attach looks a little different without anybody keeping a counter. Every effect reads the clock, so the frame clock runs only while the splash is up (note_animation, same as any animated chain), and `since` in a splash context is milliseconds since it appeared, so one-shot effects sweep exactly once. Any key or click ends it and still lands where it was aimed: a greeting is not a modal. A screen the box does not fit on gets no greeting rather than a cropped one. Headless and scripted sessions never attach, so the whole fast suite never sees it; {"cmd":"splash"} triggers it on demand, which is what makes it testable from a scripted session -- and lets you replay the greeting whenever you like.