Fix hang wrapping OSC-8 hyperlinks with wide graphemes#231
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When wrap width is 1 and an open hyperlink precedes a wide/emoji grapheme, the wrap loop never advanced. Advance past the grapheme.
_find_first_visible_break fully supersedes the old force-progress path.
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superseded by #232 |
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wcwidth.wrap hits Hang when OSC8 open + wide/emoji grapheme at wrap width 1. This PR fixes the regression with a focused test covering the case.