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Skip pre/post exec events for empty commands (#4829)

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Awal Garg
2020-06-06 08:46:39 +05:30
committed by ridiculousfish
parent c5e535e794
commit cb5eb72c6b
3 changed files with 6 additions and 4 deletions
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doc_src/cmds/function.rst
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@@ -52,11 +52,11 @@ By using one of the event handler switches, a function can be made to run automa
- ``fish_command_not_found``, which is emitted whenever a command lookup failed.
- ``fish_preexec``, which is emitted right before executing an interactive command. The commandline is passed as the first parameter.
- ``fish_preexec``, which is emitted right before executing an interactive command. The commandline is passed as the first parameter. Not emitted if command is empty.
- ``fish_posterror``, which is emitted right after executing a command with syntax errors. The commandline is passed as the first parameter.
- ``fish_postexec``, which is emitted right after executing an interactive command. The commandline is passed as the first parameter.
- ``fish_postexec``, which is emitted right after executing an interactive command. The commandline is passed as the first parameter. Not emitted if command is empty.
- ``fish_exit`` is emitted right before fish exits.