The salvaged detector recorded a second MONOSPACE range from a hand-rolled
position walker and then had to rebase earlier ranges by the padding delta
(the contributor's follow-up commit). Two range bookkeepers over one text is
where the bugs were: a pipe table inside a fenced code block was realigned
AND double-styled, because the walker ran after the fences were stripped and
could no longer tell code from table.
Run table realignment on the raw markdown instead, outside fences only, and
wrap each aligned table in a fence. The existing code-block pass then emits
exactly one MONOSPACE range per table and the existing removal/adjust
machinery shifts every later range — no second offset model, no rebase loop.
The contributor's fixup commit becomes unnecessary and is not carried.
Tests trimmed to two invariants: a CJK/emoji table aligns by display width
with correct UTF-16 offsets for the range and the style after it, and a
fenced pipe table stays code while a real table before it keeps a later code
range pointed at its own text (also covers the lone-pipe negative).
Refs #106181
Teknium
d6f954f510