[dependabot]

Bumps mathcat from 0.7.6-rc.6 to 0.7.8-alpha.1.

Release notes

Sourced from mathcat's releases.

V0.7.7

Changes since V0.7.5

User-facing highlights

Area	Since 0.7.5
Languages	New: Greek, French, Hungarian, Polish, Russian; improvements German, Norwegian, Swedish, Traditional Chinese; translated navigation rules; column/row separator announcements
Braille	New: Russian, French braille; major UEB BANA/ICEB updates; Nemeth 2022-ish fixes; Nemeth ⋄ fix; unicode ranges; BrailleCode refactor
Content	Augmented matrices; chemistry (atomic-number scoring, arc-like symbols); multi-line script positions; currency/mtext cleanup; SSML fix; uptack → “perpendicular”
Packaging	Minified Rules-minimized.zip; unified Rust rules packaging for CI, include-zip, and releases
Quality	Fuzzing; better errors; dual no-unsafe CI track; CI on all branches and PRs

Details

Languages & speech

• French (fr) — new
• Greek (el) — new
• Hungarian (hu) — new
• Polish (pl) — new
• Russian (ru) — new; speech changes merged (#689)
• Norwegian (nb) — speech + navigation enhancements; navigation zoom no longer says “in” for prefix/silent intents (e.g. “b” instead of “in b” for -b)
• Swedish (sv) — translation update (#682); same navigation zoom fix as Norwegian
• German (de) — digit rules, units, and other speech fixes; set grammar; unit plurals and definitions; absolute-value ending; integral/logical symbols; “ray” → “Strahl”; “ruthe” → “Rute”; inverse grammar fixes
• Traditional Chinese (zh-tw) — navigation / related rule updates; translation refresh from English (2026-06-15 baseline, #618)
• English — core concept names (#381); principal Log vs log; identity / augmented matrices; black circled Latin letters; circled-number support; unit-definition cleanups
• Navigation rules — initial multi-language translation of navigation command names
• Cross-language — column and row separator announcements in matrices/tables (#679); multi-line script positions (mtable or nested munder/mover) separated by commas; uptack (⊥) speaks as “perpendicular” (#330); non-terse square root speech restored (#668); lg recognized as ASCIIMath function; better speech for missing/parse-error characters
• Intent — inference tweaks; richer definitions.yaml format with | alternatives; intents aligned to core concepts with tests

Braille

• Russian — new
• French braille — new braille code with rules, unicode tables, and chemistry tests (initial release; some open questions remain)
• Nemeth — 2022-oriented updates (ellipses, multipurpose between scripts, currency, typeform prefs cleanup, bugfixes); fixed braille for ⋄ (diamond operator, #703)
• UEB — updated to latest BANA/ICEB guidance:
  • Grade-1 indicator rules revised; new G1 BANA/GTM mode preference
  • Expanded grade-2 contractions; fixed be / con / dis contractions at word starts
  • mtable row-start and row-terminator handling for linear braille (some rules provisional, pending ICEB feedback)
  • New accented-letter patterns (e.g. Ñ) and Hebrew alphabet indicator
  • Narrowed overly broad pseudo-script rule (also cleaned up in other braille codes)
• Unicode tables — collapse to ranges + range fixups
• Refactor — BrailleCode trait + registry
• Table-related braille/rules work
• Remove incomplete ASCIIMath-fi packaging that broke builds

Canonicalization, chemistry, robustness

• Chemistry — mmultiscripts/scripts merge, atomic-number scoring and lookup table, chem-element intent/heuristics, chem test fixes; prescripts matching atomic number boost chemistry detection; primes on chem symbols (e.g. R') no longer rejected

... (truncated)

Commits

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