diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/fs.md | 16 |
1 files changed, 11 insertions, 5 deletions
@@ -181,8 +181,10 @@ in a shell running without job control (`set +m`) the job shares the shell's group, so there is none to signal: Kill says `Kill: no job to signal`, and a write of it to `ctl` fails with that; with nothing running it says `Kill: nothing running`; and, of a typed line, only the -foreground job, so of `sleep 30; echo done` typed at a prompt the `echo` -still runs once the `sleep` is stopped -- +foreground job, after which what the rest of the line does is the shell's +affair: of `sleep 30; echo done` typed at a prompt, fish goes on and runs +the `echo`, and bash abandons the line, as each does when a job it waits +on is killed -- and reads every setting there is, one a line, in the words a write of it takes (`Verbose on`, `WindowOpacity 70`, `PanelSlide off`, `DumpDir <the directory in effect>`, `LocationsConfig ...`), so writing what it reads @@ -344,7 +346,9 @@ terminal's while a program other than its shell holds the tty -- after Ctrl-D the shell would run the text, so nothing is sent and the pane says so. Still commands, whatever is bound: a word in a tag (so the tag is how to run `make` from that file), `Exec <text>` run by name -(typed, a 2-1 chord onto `Exec`, a `ctl` line) and a command word @`cmd` in +(typed, a 2-1 chord onto `Exec`, a `ctl` line) -- in a `.py` pane bound to +a REPL, `Exec print(1)` runs `print(1)` as a command, never in the REPL -- +and a command word @`cmd` in the text, looked at or clicked (`# @`pytest -x`` in a script). A 9P `exec` is no gesture and is never sent: a script writes to the REPL pane's `pty/data`, multi-line code as a bracketed paste (`\e[200~<code>\e[201~`, @@ -544,8 +548,10 @@ words (`Del`, `Put` and the rest) with it, since they are that text until you edit it, so `echo Make > tag` leaves only `Make` -- a truncating write drops the one newline that ends what it wrote, which would draw an empty row, and keeps any other; append with `>>` to -keep them, with `printf ' Make' >> tag`: `echo` ends its word with a -newline, which starts a new line of the tag. The clearing is an edit of the tag like a typed one and its undo +keep them, with `printf ' Make' >> tag`. The leading blank is needed: the +tag reads back with no blank after its last word, so `printf Make >> tag` +glues `Make` onto it; and `echo ' Make' >> tag` ends with a newline, which +starts a new line of the tag. The clearing is an edit of the tag like a typed one and its undo history is kept: `u` in the tag brings back the text it cleared, words included. |