findutils find broken in Powershell when more than one file matches

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
48/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Quiet
Tech stack
powershell, rust
Domain
cli, operating-systems

Research direction

Start by reproducing find . -name '*.md' in PowerShell with multiple matching files, then compare the argument handling with ComSpec cmd.exe. Trace the find command's Windows argument parsing and verify that multiple glob matches are accepted in PowerShell while the shown cmd.exe behavior remains working.

Written by the indexing model from the issue text.

Description

suppose a directory with two or more files matching a glob pattern. Say files "one.md" and "two.md".
The "find" command breaks with any glob pattern matching more than one file in Powershell.

find . -name '*.md'
# or
find . -name "*.md"

find: Unrecognized flag: 'one.md'

This does work from ComSpec cmd.exe with double quotes only:

find . -name "*.md"

.\one.md
.\two.md
Dominant language
Rust
Stars
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Forks
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Avg merge
2d 19h
Merged PRs (30d)
4

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