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Document that fish functions cannot be background

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(Documentation for #238, #563)
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David Adam (zanchey) 2013-05-10 23:06:29 +08:00 committed by ridiculousfish
parent e921dc50e0
commit 91aab03b90
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doc_src/index.hdr.in
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@ -1224,6 +1224,10 @@ which the user can change <code>fish</code>'s behavior.
-# By pressing ^Z, the user stops a currently running foreground program and returns control to \c fish. Some programs do not support this feature, or remap it to another key. GNU Emacs uses ^X z to stop running.
-# By using the <a href="commands.html#fg">fg</a> and <a href="commands.html#bg">bg</a> builtin commands, the user can send any currently running job into the foreground or background.
Note that functions cannot be started in the background. Functions that
are stopped and then restarted in the background using the \c bg command
will not execute correctly.
\section initialization Initialization files
On startup, \c fish evaluates the files /usr/share/fish/config.fish