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Diffstat (limited to 'src/fs-help.txt')
| -rw-r--r-- | src/fs-help.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/fs-help.txt b/src/fs-help.txt index c3578af9..ca4d3d77 100644 --- a/src/fs-help.txt +++ b/src/fs-help.txt @@ -39,7 +39,7 @@ Pitfalls, one each: data: > replaces the addr range, : > deletes it, a 2nd > inserts (addr moved); body: > empties all. tag reads the path, then its own text; > replaces that text (default words too), >> appends. A terminal's body is a history snapshot frozen per open, wrapped rows joined into lines; pty/data is the live stream. - exec: a non-builtin line runs as a command pane (ctl's Shell -c), a shell's typed in; a line runs once whole. + exec: a non-builtin line (at most 1024 bytes) runs as a command pane (Shell -c), a shell's typed in; once whole. Through a mount a malformed write is EINVAL, a failed one EIO or an errno that fits (ENOENT): log's err says why. lock/unlock need a held ctl fd (exec 3>ctl); a held lock fails: retry. fs.md has the rest. Repl python on a terminal's ctl: a .py body's clicks go to it (Repl - unbinds, Repl says it); tags stay commands. |