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CHANGELOG fish_add_path some more

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We should do more of this, the changelog doesn't have to be as short
as possible.
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Fabian Homborg 2020-08-05 17:55:06 +02:00
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@ -19,6 +19,12 @@ Notable improvements and fixes
Although flow control remains off by default, enterprising users can now enable it for external commands with Although flow control remains off by default, enterprising users can now enable it for external commands with
``stty`` (#2315). ``stty`` (#2315).
- A new ``fish_add_path`` helper function to add paths to $PATH without producing duplicates, to be used interactively or in ``config.fish`` (#6960). - A new ``fish_add_path`` helper function to add paths to $PATH without producing duplicates, to be used interactively or in ``config.fish`` (#6960).
For example::
fish_add_path /opt/mycoolthing/bin
will add /opt/mycoolthing/bin to the beginning of $fish_user_path without creating duplicates,
so it can be called again and again from config.fish or just once interactively, and the path will just be there, once.
- ``fish_preexec`` and ``fish_postexec`` events are no longer triggered for empty commands. - ``fish_preexec`` and ``fish_postexec`` events are no longer triggered for empty commands.
- The ``test`` builtin now better shows where an error occured (#6030). - The ``test`` builtin now better shows where an error occured (#6030).
- builtins may now output before all data is read. For example, ``string replace`` no longer has to read all of stdin before it can begin to output. - builtins may now output before all data is read. For example, ``string replace`` no longer has to read all of stdin before it can begin to output.