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abbr: Clarify universal variable message

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And give explicit upgrade instructions.
This commit is contained in:
Fabian Boehm
2023-01-18 19:58:51 +01:00
parent 01d681067c
commit 9043008933
3 changed files with 15 additions and 2 deletions
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13
doc_src/cmds/abbr.rst
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@@ -36,6 +36,19 @@ Combining these features, it is possible to create custom syntaxes, where a regu
Previous versions of this allowed saving abbreviations in universal variables.
That's no longer possible. Existing variables will still be imported and ``abbr --erase`` will also erase the variables.
We recommend adding abbreviations to :ref:`config.fish <configuration>` by just adding the ``abbr --add`` command.
When you run ``abbr``, you will see output like this
::
> abbr
abbr -a -- foo bar # imported from a universal variable, see `help abbr`
In that case you should take the part before the ``#`` comment and save it in :ref:`config.fish <configuration>`,
then you can run ``abbr --erase`` to remove the universal variable::
> abbr >> ~/.config/fish/config.fish
> abbr --erase (abbr --list)
"add" subcommand
--------------------