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Update docs to describe autosuggestions. Fixes #937

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ridiculousfish 2013-09-30 11:45:29 -07:00
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doc_src/index.hdr.in
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@ -376,6 +376,20 @@ Help on a specific builtin can also be obtained with the <code>-h</code>
parameter. For instance, to obtain help on the \c fg builtin, either
type <code>fg -h</code> or <code>help fg</code>.
\section autosuggestions Autosuggestions
fish suggests commands as you type, based on command history, completions,
and valid file paths. As you type commands, you will see a completion offered after the
cursor, in a muted gray color (which can be changed with the
<code>fish_color_autosuggestion</code> variable).
To accept the autosuggestion (replacing the command line contents),
hit right arrow or Control-F. If the autosuggestion is not what you want,
just ignore it: it won't execute unless you accept it.
Autosuggestions are a powerful way to quickly summon frequently entered commands, by
typing the first few characters. They are also an efficient technique for navigating
through directory hierarchies.
\section completion Tab completion