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servo / unicode-bidi

Implementation of the Unicode Bidirection Algorithm in Rust
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Implement L1: Adjust levels of whitespace characters #2

Closed mbrubeck closed 7 years ago

mbrubeck commented 9 years ago

The visual_runs function does not yet implement step L1, which defines steps for adjusting the levels of certain whitespace and formatting characters.

In Gecko this is performed in nsBidi::AdjustWSLevels and nsBidi::SetTrailingWSStart.

This may also be a good place to adjust levels for removed_by_x9 characters, as in nsBidi::AdjustWSLevels.