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add $pipestatus support

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zabereer
2019-02-24 21:45:59 -08:00
committed by ridiculousfish
parent e330dafd24
commit 2c8abdf5cb
16 changed files with 285 additions and 5 deletions
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2
sphinx_doc_src/index.rst
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@@ -1193,6 +1193,8 @@ The user can change the settings of ``fish`` by changing the values of certain v
- ``status``, the `exit status <#variables-status>`_ of the last foreground job to exit. If the job was terminated through a signal, the exit status will be 128 plus the signal number.
- ``pipestatus``, an array of exit statuses of all processes that made up the last executed pipe.
- ``USER``, the current username. This variable can be changed by the user.
- ``CMD_DURATION``, the runtime of the last command in milliseconds.

2
sphinx_doc_src/tutorial.rst
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@@ -246,7 +246,7 @@ Unlike other shells, ``fish`` stores the exit status of the last command in ``$s
<outp>1</outp>
Zero is considered success, and non-zero is failure.
Zero is considered success, and non-zero is failure. There is also a ``$pipestatus`` array variable for the exit statues of processes in a pipe.
Exports (Shell Variables)