Use stdlib Str::isEmpty() to check if a string is visually empty - #387
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Please rebase. |
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Str::isEmpty() also handles Unicode whitespace, making the check visually empty rather than just ASCII-empty. Adds a test for a Unicode whitespace-only title.
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Str::isEmpty() also handles Unicode whitespace, making the check visually empty rather than just ASCII-empty. Adds a test for a Unicode whitespace-only title.
Str::isEmpty()ipl-stdlib#77