From 6f7beca8d27e2e00f7b90bb75015637a9aa4c950 Mon Sep 17 00:00:00 2001 From: Gabriel Schneider Date: Sun, 27 Sep 2026 18:07:06 -0300 Subject: Run a line at a terminal's prompt through pty/run and read how it ended /pane//pty/run takes factotum's rpc shape: write one line on an open, read the answer on that same open. The answer is exit N once the command ended and the shell is back at a prompt; busy at once when a command runs, text is typed at the prompt, or the shell has not drawn its first prompt; error not run when the shell refused the line without running it (fish on a syntax error keeps it on the prompt, so it is taken back with Ctrl-U); error shell gone when the pane closes or its shell is replaced; error no prompt marks for a shell pardes could not instrument. The end comes from the shell's OSC 133 marks. ghostty parses D's exit status and drops it, so the stream now runs through a handler that wraps ghostty's and follows prompt -> input -> running -> done. The marks pardes injects into bash and fish carry aid=pardes and only those count, so fish 4's own marks (which doubled ours), a nested shell's, and a stray 133;D in printed output are ignored. Checked end to end against real bash and fish: false, exit 7, a syntax error, sleep, busy while running, and the pane closing mid-command. Co-Authored-By: Claude Opus 5.5 --- .agents/skills/pardes-9p/SKILL.md | 2 ++ 1 file changed, 2 insertions(+) (limited to '.agents') diff --git a/.agents/skills/pardes-9p/SKILL.md b/.agents/skills/pardes-9p/SKILL.md index 81853c3e..47a83f13 100644 --- a/.agents/skills/pardes-9p/SKILL.md +++ b/.agents/skills/pardes-9p/SKILL.md @@ -46,6 +46,8 @@ $m/index one line per pane: serial, kind (text|term|pdf|image), dirty flag, $m/status pid, version, panes $m/look write a line = a right click on it at the active pane $m/exec write a line = a middle click: an editor command word, or a shell line +$m/pane//pty/run write one line, read `exit N` / `busy` / `error ...` on the same open: + exec 3<>$m/pane/$n/pty/run; echo make >&3; cat <&3 $m/log recent events, then EOF: new|del|rename|save , msg (exec 3<>$m/log; echo follow >&3; cat <&3 waits for new ones; tail -f does not) $m/screen the rendered screen as JSON, frozen per open -- cgit v1.3