Inside a text object q/Q save and restore Tm and Tlm too (ISO 32000-2
§9.4.1, as corrected by the PDF Association's erratum,
pdf-association/pdf-issues #368). The renderer's saved state already
holds both. The text-editing interpreter and the heading detector kept
them across Q: text after Q was listed (and, once edited, moved) where
the q ... Q block left the pen, and a word continued after Q was split
("Chap ter One"). Both saved stacks now hold the two matrices.
Tests: pdfcraft-edit and pdfcraft-a11y
tests::q_inside_a_text_object_restores_the_text_matrices. Reverting
the edit fix puts the first case at y = 600, not 700; restoring only Tm
puts the T* case at 586, not 686; reverting the a11y fix reads
"Chap ter One". Each fails its test.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
FredApps