Keep the wide-cell invariant on every path that writes cells - #94

Merged

JohnCampionJr merged 10 commits into

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Aug 29, 2026

Commits on Aug 29, 2026

Keep the wide-cell invariant on every path that writes cells

JohnCampionJr
and
claude
committed
597d394
Measure the printed character once, and gate the orphan repair

JohnCampionJr
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claude
committed
c17e470
Put the wide-cell repairs behind the latch in the buffer too

JohnCampionJr
and
claude
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b9d5027
Two hot-path costs the trace found, one of them mine from #89

JohnCampionJr
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claude
committed
b40abc5
Guard the run repair at the call, and settle the per-char one in one read

JohnCampionJr
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claude
committed
4a6481d
Compute WrapLimit once per printed character

JohnCampionJr
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claude
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c72c554
Latch the wide-cell flag on every path a wide cell arrives by, and drop the
JohnCampionJr
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7538d4a
Repair only the half the incoming character does not cover
JohnCampionJr
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dfd61a5
Resolve a pending ZWJ with one character, not the whole run
JohnCampionJr
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b9facd5
Ask for the wrap limit again only when a wrap moved the cursor
JohnCampionJr
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3367138