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wordcraft/crates/formats
Martin Ball 0fab74aa38 #4501 follow-up: restore pre-refactor behaviour
#4501 split functions for `clippy::cognitive_complexity` and was meant to change no behaviour. A post-merge review of the whole diff found four places where it did. This PR restores the old behaviour in each.

- **Layout (`crates/layout/src/pass.rs`).** From section 2 on, headers, footers and footnote separators were measured under the previous section's document grid, with its SECTION/SECTIONPAGES values. Before #4501 the grid was reset first. With a docGrid line pitch in section 1 (common in CJK documents), section 2's body top moved and pages could break differently. The order is now:
  1. `begin_section_state`: reset the grid, set the fields and separators.
  2. `section_tops`: measure the header and footer room.
  3. `apply_section_grid`: switch to the section's own grid.
  
  New regression test `a_sections_header_is_measured_without_the_previous_sections_grid`. Without the fix, section 2's body top is 265.6 pt; with it, 226.9 pt, the same as with no grid.
- **ODT (`crates/formats/src/odt/styles.rs`).** A later paragraph default-style with no font, or a mono font, wiped the default font. It is now kept, as before #4501. Covered by a test.
- **Canvas (`crates/ui-egui/src/canvas/input.rs`).** A press that was handled showed the hover-link tooltip for one frame, which the old early `return` had skipped. This covers Ctrl+click on a link, switching to the header or footer, entering an equation, and a miss. `handle_primary_press` now returns `bool`. No test.
- **Czech suggestions (`crates/proof/src/cs/suggest.rs`).** The one-letter edits are bounded by the word's letter count as typed again. That count is clamped to the lowercased length so indexing can't go out of range. #4501 had bounded them by the lowercased length, which differs for e.g. `İ`.

`cargo xtask ci` passes locally (all 8 steps, 4606 tests).


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## Summary by CodeRabbit

* **Bug Fixes**
  * Default document fonts remain available when a later paragraph style does not specify a usable font, and a later monospaced default does not replace an earlier proportional font.
  * Headers, footers, and note separators use the layout settings and section values of their own section, helping prevent content from overlapping.
  * Link hover tooltips are suppressed during canvas-handled clicks and return when the pointer hovers over the link after the press is released.
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2026-11-11 07:32:14 +01:00
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