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2fc9506bc7
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Ian Manske 2fc9506bc7
Fix SIGTTIN handling (#9681) 
# Description
Due to a typo? in the
[reference](https://www.gnu.org/software/libc/manual/html_node/Initializing-the-Shell.html)
used to implement SIGTTIN handling, nushell will crash when being sent
to the background from within another shell.

For example, currently in bash:
```bash
$ nu -n &
[1] 176058
$ ERROR: failed to SIGTTIN ourselves

[1]+  Exit 1                  nu -n
$
```

Now fixed:
```bash
$ nu -n &
[1] 178788
$ jobs
[1]+  Stopped                 nu -n
$
```

For further reference, this is how
[fish](493cbeb84c/src/reader.cpp (L2571))
does it.

# User-Facing Changes
Bug fix only -- users should now be able to send nushell to the
background.
2023-07-15 06:15:48 +12:00
..
tests Input output checking (#9680) 2023-07-14 15:20:35 +12:00
command.rs update ide-check help text (#9559) 2023-06-29 11:40:52 -05:00
config_files.rs remove let-env, focus on mutating $env (#9574) 2023-07-01 07:57:51 +12:00
ide.rs add --ide-ast for a simplistic ast for editors (#8995) 2023-04-28 08:51:51 -05:00
logger.rs Use variable names directly in the format strings (#7906) 2023-01-29 19:37:54 -06:00
main.rs cratification: move the bytes command to nu-cmd-extra (#9509) 2023-06-23 12:23:08 -07:00
README.md Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00
run.rs if --no-config-file(-n) is passed, do not load config files with -c (#9286) 2023-05-25 08:24:56 -05:00
signals.rs Cleanup of src/main.rs (#7801) 2023-01-20 10:44:49 -08:00
terminal.rs Fix SIGTTIN handling (#9681) 2023-07-15 06:15:48 +12:00
test_bins.rs Break up interdependencies of command crates (#9429) 2023-06-14 23:12:55 +02:00
tests.rs nu-cmd-extra crate infrastructure in place with the Bits command as the model for adding other commands (#9327) 2023-06-01 10:46:16 -07:00

README.md

Nushell REPL

This directory contains the main Nushell REPL (read eval print loop) as part of the CLI portion of Nushell, which creates the nu binary itself.

Current versions of the nu binary will use the Nu argument parsing logic to parse the commandline arguments passed to nu, leaving the logic here to be a thin layer around what the core libraries.