[issue32867] argparse assertion failure with multiline metavars

[Irit Katriel]

Irit Katriel <iritkatriel at gmail.com> added the comment:

It works for me on 3.11:

% ./python.exe b.py -h
usage: 11111111111111 [-h] [-v] 123456
12345
12345
123 [123456
12345
12345
123 ...]

positional arguments:
  123456
12345
12345
123
                        installation targets

options:
  -h, --help            show this help message and exit
  -v, --verbose         verbose mode

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nosy: +iritkatriel
resolution:  -> fixed
status: open -> pending

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue32867>
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