mtlcl410andClaude Opus 5.5 bc5aff5ff6 M12: lay a dynamic XFA form out once after its open-time scripts ...

On opening, the engine laid the form out again after every initialize or
calculate script that changed presence, access or instances. On a large form
one layout takes about the whole 3 s open budget, so the remaining initialize
scripts were skipped, and that half-initialized form was what saving kept: each
later opening hid more of it, and a page shown at the first opening, filled in,
was hidden and its data reset by the next one.

The scripts read the live form (template, data and overrides), not the pages,
and XFA 3.3 fires initialize after data binding, before layout (pp. 388, 390,
407). On opening, a needed layout is now recorded and done once in finish().

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CBVyQEwtmEw3mS1MoAiwrK

2026-10-31 13:57:32 +08:00

..

acrobat-features.toml

M12: lay a dynamic XFA form out once after its open-time scripts

2026-10-31 13:57:32 +08:00