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Purge remnants of process expansion, document {fish,last}_pid

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Johannes Altmanninger
2020-05-16 11:20:18 +02:00
parent f9447dc72f
commit e03c375ee3
5 changed files with 6 additions and 10 deletions
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doc_src/index.rst
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@@ -1048,6 +1048,10 @@ The user can change the settings of ``fish`` by changing the values of certain v
- ``argv``, a list of arguments to the shell or function. ``argv`` is only defined when inside a function call, or if fish was invoked with a list of arguments, like ``fish myscript.fish foo bar``. This variable can be changed by the user.
- ``fish_pid``, the process ID (PID) of the shell.
- ``last_pid``, the process ID (PID) of the last background process.
- ``history``, a list containing the last commands that were entered.
- ``HOME``, the user's home directory. This variable can be changed by the user.