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CHANGELOG Moar examples

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Fabian Homborg 2020-08-05 18:01:22 +02:00
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@ -26,8 +26,18 @@ Notable improvements and fixes
will add /opt/mycoolthing/bin to the beginning of $fish_user_path without creating duplicates, will add /opt/mycoolthing/bin to the beginning of $fish_user_path without creating duplicates,
so it can be called again and again from config.fish or just once interactively, and the path will just be there, once. so it can be called again and again from config.fish or just once interactively, and the path will just be there, once.
- ``fish_preexec`` and ``fish_postexec`` events are no longer triggered for empty commands. - ``fish_preexec`` and ``fish_postexec`` events are no longer triggered for empty commands.
- The ``test`` builtin now better shows where an error occured (#6030). - The ``test`` builtin now better shows where an error occured (#6030)::
> test 1 = 2 and echo true or false
test: Expected a combining operator like '-a' at index 4
1 = 2 and echo true or echo false
^
- builtins may now output before all data is read. For example, ``string replace`` no longer has to read all of stdin before it can begin to output. - builtins may now output before all data is read. For example, ``string replace`` no longer has to read all of stdin before it can begin to output.
This makes it usable also for pipes where the previous command hasn't finished yet, like::
dmesg -w | string replace foo bar
- A number of new debugging categories have been added, including ``config``, ``path``, ``reader`` and ``screen`` (#6511). See the output of ``fish --print-debug-categories`` for the full list. - A number of new debugging categories have been added, including ``config``, ``path``, ``reader`` and ``screen`` (#6511). See the output of ``fish --print-debug-categories`` for the full list.
- ``set`` and backgrounded jobs no longer overwrite ``$pipestatus``. - ``set`` and backgrounded jobs no longer overwrite ``$pipestatus``.