doc: add link to feature flags in fish command

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Bruno Heridet 2019-10-07 13:13:04 +02:00 committed by Fabian Homborg
parent f91c725ff0
commit 9c651d7db0

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@ -43,6 +43,6 @@ The following options are available:
- ``-D`` or ``--debug-stack-frames=DEBUG_LEVEL`` specify how many stack frames to display when debug messages are written. The default is zero. A value of 3 or 4 is usually sufficient to gain insight into how a given debug call was reached but you can specify a value up to 128. - ``-D`` or ``--debug-stack-frames=DEBUG_LEVEL`` specify how many stack frames to display when debug messages are written. The default is zero. A value of 3 or 4 is usually sufficient to gain insight into how a given debug call was reached but you can specify a value up to 128.
- ``-f`` or ``--features=FEATURES`` enables one or more feature flags (separated by a comma). These are how fish stages changes that might break scripts. - ``-f`` or ``--features=FEATURES`` enables one or more :ref:`feature flags <featureflags>` (separated by a comma). These are how fish stages changes that might break scripts.
The fish exit status is generally the exit status of the last foreground command. If fish is exiting because of a parse error, the exit status is 127. The fish exit status is generally the exit status of the last foreground command. If fish is exiting because of a parse error, the exit status is 127.