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docs: Fix how bool flag vars are set

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This was changed for #4226, shortly after argparse was implemented.

Fixes #9265
This commit is contained in:
Fabian Boehm
2022-10-07 15:48:24 +02:00
parent a4ff61ffa4
commit e62af43d12
1 changed files with 1 additions and 1 deletions
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doc_src/cmds/argparse.rst
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@@ -168,7 +168,7 @@ Example OPTION_SPECs
Some *OPTION_SPEC* examples:
- ``h/help`` means that both ``-h`` and ``--help`` are valid. The flag is a boolean and can be used more than once. If either flag is used then ``_flag_h`` and ``_flag_help`` will be set to the count of how many times either flag was seen.
- ``h/help`` means that both ``-h`` and ``--help`` are valid. The flag is a boolean and can be used more than once. If either flag is used then ``_flag_h`` and ``_flag_help`` will be set to however either flag was seen, as many times as it was seen. So it could be set to ``-h``, ``-h`` and ``--help``, and ``count $_flag_h`` would yield "3".
- ``help`` means that only ``--help`` is valid. The flag is a boolean and can be used more than once. If it is used then ``_flag_help`` will be set to the count of how many times the long flag was seen. Also ``h-help`` (with an arbitrary short letter) for backwards compatibility.