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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/fs.md | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -967,7 +967,9 @@ acme's window keeps one `eventx`; a second read on it meanwhile fails with `pty/run` runs one line at a terminal's prompt and answers how it ended, on the same open (factotum's `rpc` shape): write the line, then read `exit N` once the command has ended and the shell is back at a prompt, followed by -what it printed. The output is what the screen showed between the command's +what it printed. One line a run: two lines in one write, or a next line on +the open before the last answer is read (bash writes `printf 'a\nb\n'` a +line at a time), are refused, EINVAL. The output is what the screen showed between the command's start and end marks: stderr interleaved, `\r` progress collapsed to its last state, no colour, tabs as the spaces they drew, trailing spaces trimmed and trailing blank lines dropped (`printf 'a\n\n\n'` answers `a`), leading |