Jakob Borg c44de2cd58
lib/fs: Clarify errors for Windows filenames (fixes #8968) (#8969)
With this change, error messages include the offending characters or
name parts. Examples:

    nul.txt: name is invalid, contains Windows reserved name: "nul"
    foo>bar.txt: name is invalid, contains Windows reserved character: ">"
    foo \bar.txt: name is invalid, must not end in space or period on Windows
2023-07-07 11:00:40 +00:00
..