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Diffstat (limited to 'docs')
| -rw-r--r-- | docs/fs.md | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -326,7 +326,10 @@ same tree without leaving the process. the screen and its scrollback (`clear`, ED3) erases the history above it. A command pane's own exec starts the next command there too. The log says `run <serial> <line>` and `exit <serial> <N|?>`; `exec` reads back the command pane's serial; Kill stops - its whole line, `&` jobs included; a line is at most 1 KB. To run a command again, execute + its whole line, `&` jobs included; a command line is at most 1024 bytes, and a + longer one written to an exec fails the write (EINVAL, `a command line is + at most 1024 bytes`) before anything in it runs; a builtin's line (a long + `Msg`, an Edit block) may be longer. To run a command again, execute its line again from its directory: `echo 'make test' > pane/<n>/exec` on the command pane runs it there, below the last run. A misspelled word is a command that says so and ends `exit 127`. `echo Tty > pane/<n>/ctl` makes |