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\section source . - evaluate contents of file.
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\subsection source-synopsis Synopsis
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<tt>. FILENAME [ARGUMENTS...]</tt>
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\subsection source-description Description
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Evaluates the commands of the specified file in the current
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shell. This is different from starting a new process to perform the
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commands (i.e. <tt>fish < FILENAME</tt>) since the commands will be
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evaluated by the current shell, which means that changes in
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environment variables, etc., will remain. If additional arguments are
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specified after the file name, they will be inserted into the $argv
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variable.
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If no file is specified, or if the file name '-' is used, stdin will
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be read.
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\subsection source-example Example
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<tt>. ~/.fish</tt>
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causes fish to reread its initialization file.
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