Do not mistake COM0 for a reserved file name
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In 4dc42c6 (mingw: refuse paths containing reserved names, 2019-12-21), we started disallowing file names that are reserved, e.g. `NUL`, `CONOUT$`, etc. This included `COM<n>` where `<n>` is a digit. Unfortunately, this includes `COM0` but only `COM1`, ..., `COM9` are reserved, according to the official documentation, `COM0` is mentioned in the "NT Namespaces" section but it is explicitly _omitted_ from the list of reserved names: https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file#naming-conventions Tests corroborate this: it is totally possible to write a file called `com0.c` on Windows 10, but not `com1.c`. So let's tighten the code to disallow only the reserved `COM<n>` file names, but to allow `COM0` again. This fixes git-for-windows#2470. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
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Do not mistake `COM0` for a reserved file name
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Jan 16, 2020
Do not mistake `COM0` for a reserved file name
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Jan 16, 2020
Do not mistake `COM0` for a reserved file name
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Jan 17, 2020
Do not mistake `COM0` for a reserved file name
git-for-windows-ci
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Jan 17, 2020
Do not mistake `COM0` for a reserved file name
git-for-windows-ci
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Jan 17, 2020
Do not mistake `COM0` for a reserved file name
git-for-windows-ci
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Jan 17, 2020
Do not mistake `COM0` for a reserved file name
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Jan 22, 2020
Do not mistake `COM0` for a reserved file name
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Jan 22, 2020
Do not mistake `COM0` for a reserved file name
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Jan 22, 2020
Do not mistake `COM0` for a reserved file name
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Jan 22, 2020
Do not mistake `COM0` for a reserved file name
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Jan 23, 2020
Do not mistake `COM0` for a reserved file name
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Jan 24, 2020
Do not mistake `COM0` for a reserved file name
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Jan 24, 2020
Do not mistake `COM0` for a reserved file name
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Jan 24, 2020
Do not mistake `COM0` for a reserved file name
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Jan 24, 2020
Do not mistake `COM0` for a reserved file name
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Jan 27, 2020
Do not mistake `COM0` for a reserved file name
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Jan 27, 2020
Do not mistake `COM0` for a reserved file name
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Jan 27, 2020
Do not mistake `COM0` for a reserved file name
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Jan 28, 2020
Do not mistake `COM0` for a reserved file name
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Jan 29, 2020
Do not mistake `COM0` for a reserved file name
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Jan 29, 2020
Do not mistake `COM0` for a reserved file name
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Apr 7, 2020
Do not mistake `COM0` for a reserved file name
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Apr 7, 2020
Do not mistake `COM0` for a reserved file name
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Apr 7, 2020
Do not mistake `COM0` for a reserved file name
dscho
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Apr 8, 2020
Do not mistake `COM0` for a reserved file name
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Apr 8, 2020
Do not mistake `COM0` for a reserved file name
git-for-windows-ci
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Apr 8, 2020
Do not mistake `COM0` for a reserved file name
dscho
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Apr 8, 2020
Do not mistake `COM0` for a reserved file name
dscho
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Apr 8, 2020
Do not mistake `COM0` for a reserved file name
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Apr 9, 2020
Do not mistake `COM0` for a reserved file name
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Apr 14, 2020
Do not mistake `COM0` for a reserved file name
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…rved-name Do not mistake `COM0` for a reserved file name
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Apr 17, 2020
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Apr 18, 2020
Do not mistake `COM0` for a reserved file name
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Apr 20, 2020
Do not mistake `COM0` for a reserved file name
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Apr 20, 2020
Do not mistake `COM0` for a reserved file name
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Apr 20, 2020
…rved-name Do not mistake `COM0` for a reserved file name
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Apr 24, 2020
Do not mistake `COM0` for a reserved file name
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May 1, 2020
Do not mistake `COM0` for a reserved file name
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May 9, 2020
Do not mistake `COM0` for a reserved file name
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May 15, 2020
Do not mistake `COM0` for a reserved file name
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May 29, 2020
Do not mistake `COM0` for a reserved file name
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This fixes #2470.