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docs: Fix typo

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Fabian Boehm 2023-01-13 22:53:02 +01:00
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doc_src/language.rst
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@ -944,7 +944,7 @@ Variable Scope
There are four kinds of variables in fish: universal, global, function and local variables.
- Universal variables are shared between all fish sessions a user is running on one computer. They are stored in disk and persist even after reboot.
- Universal variables are shared between all fish sessions a user is running on one computer. They are stored on disk and persist even after reboot.
- Global variables are specific to the current fish session. They can be erased by explicitly requesting ``set -e``.
- Function variables are specific to the currently executing function. They are erased ("go out of scope") when the current function ends. Outside of a function, they don't go out of scope.
- Local variables are specific to the current block of commands, and automatically erased when a specific block goes out of scope. A block of commands is a series of commands that begins with one of the commands ``for``, ``while`` , ``if``, ``function``, ``begin`` or ``switch``, and ends with the command ``end``. Outside of a block, this is the same as the function scope.