- One visible-named LRM constant (ttf_glyph) instead of two invisible
literals. Stroke and SDF text skip it, so a right-to-left script the
shaper does not handle no longer gets a 6-unit gap per mark; vertical
MTEXT does not insert it at all.
- Shaped cells keep a cluster the shaper merged into the leading mark.
- The always-false RTL paragraph flag, its indent/anchor branches and the
unused reorder_line_atoms are gone; its test now covers reorder_rtl_runs.
- Underline, overline and strike follow each drawn run of a mixed word.
- Justify/distribute count only the gaps the measured width holds.
- The two RTL alignment tests assert the new left-to-right behaviour;
glyph_boxes keeps its own doc comment.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
