i18n: interface translations from craft-i18n (#6055)

* build(i18n): embed the craft-i18n catalogs from a pinned checkout - `craft-i18n.rev` pins storytold/craft-i18n at e45ddf7 (the PdfCraft cutover sync of pdfcraft@ecdd1e6); `.gitattributes` keeps it LF. - The `craft-i18n` crate (craft-libs 787a7a0, PdfCraft's existing pin) is a direct dependency of the UI crate; it was already in the tree through craft-ui. - `crates/ui-egui/build.rs` writes `CRAFT_I18N` from `CRAFT_I18N_DIR`: one (locale, common.tsv, pdfcraft.tsv) entry per locale with a `pdfcraft.tsv`, paths written with `{:?}` and never canonicalized. Unset it is empty (English only); `CRAFT_I18N_REQUIRED=1` makes a missing or invalid checkout an error. - Both flatpak manifests name the craft-i18n commit and `CRAFT_I18N_DIR`; a test keeps both commits equal to the trimmed pin. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * feat(i18n): look strings up through craft-i18n behind a thin Lang wrapper `i18n.rs` keeps PdfCraft's API (tr, tr_ctx, tr_id, trn, key_name, fmt, Lang, LANGUAGES, detection) and hands lookups to the craft-i18n crate: `get` for key names, `trn_plain` for plurals (no isolates, no digit grouping), PdfCraft's own `fmt` (no FSI isolates). `@id` rows and the "Undo {action}" template are read only where PdfCraft had them, so menus and history labels read exactly as before. Detection is unchanged (LC_ALL/LC_MESSAGES/LANG, macOS defaults, sys_locale); the crate's match_tag would drop nb for no/nn, so PdfCraft's own tag mapping stays, with one parity test per path. Completeness tests become reports; tests that need catalogs skip with a note when the build has none. Font coverage tests read the embedded catalogs (shared and PdfCraft rows). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * chore(i18n): remove the in-repo catalogs; craft-i18n holds them The 34 `crates/ui-egui/src/i18n/*.tsv` catalogs were migrated into craft-i18n at pdfcraft@ecdd1e6 and are now embedded from the pinned checkout. ATTRIBUTION.toml drops their 34 entries for one craft-i18n `[[build_input]]` (craft-i18n's ATTRIBUTION.md credits the translators); AGENTS.md and docs/localization.md describe the new system and how to add a language. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * test(i18n): skip catalog tests without craft-i18n; drop the catalog hash exemption Tests that switch to a non-English language skip with a note when the build embeds no catalogs (CRAFT_I18N_DIR unset), so the English-only build tests green. `skip_without_catalogs` moves to the integration test support module. With no catalogs left in the repository, `cargo xtask assets` no longer exempts `crates/ui-egui/src/i18n/*.tsv` from hashing: every `[[asset]]` carries a sha256 again, and a `.tsv` added back would need one. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * build(i18n): watch the locales directory before reading it A CRAFT_I18N_DIR that doesn't exist yet now reruns the build script once it appears (review). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * build(i18n): pin craft-i18n dfbe955, the merge of storytold/craft-i18n#129 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(i18n): skip an @id row that changes the label's placeholders or ellipsis craft-i18n checks placeholders and the trailing ellipsis on every row whose source is English text, but not on @id rows, whose source is the command id. The in-repo catalog test used to fail on such a row; since the cutover it only prints it, while tr_id and menu_label still showed it. Both now use PdfCraft's own @id row only when it keeps the label's shape (same_shape, the rule craft-i18n applies elsewhere), and otherwise show the label's translation, as bundled_catalogs_are_consistent says. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(i18n): reject an @id row with an open brace; list unused @id rows in the gaps report same_shape skipped a `{` with no `}`, so an @id row such as "Öffnen {name…" for "Open…" was still shown. It now counts as a changed shape. bundled_catalogs_are_consistent printed the @id rows PdfCraft doesn't use, but CI captures test output, so nobody saw them. translation_gaps_report, which `cargo xtask i18n-report` runs with --nocapture, now lists them (unused_id_rows). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(i18n): reject an @id row with a `}` that closes no placeholder same_shape counted only the `}` that close a `{`, so "Öffnen name}…" for "Open…" or "{name}} öffnen" for "Open {name}" still passed. A row whose `}` count differs from its placeholders now counts as a changed shape. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * fix(i18n): no braces in the assert messages of the brace test assert! reads its message as a format string, so "a `}` without its `{`" did not compile. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
2026-11-06 18:52:36 +00:00 · 2026-11-04 00:47:17 +01:00
1 parent 801fd3aa67
commit 9ce6d89f46
@@ -3,6 +3,9 @@
 # signatures) and assets whose SHA-256 ATTRIBUTION.toml records (cargo xtask assets).
 * -text
 # The craft-i18n pin: CI and the build read it as one SHA, so it stays LF everywhere (readers trim it too).
 craft-i18n.rev text eol=lf
 # Not text at all: no textual diffs or merges either.
 *.pdf binary
 *.p12 binary
@@ -52,14 +52,14 @@ Anything else is forbidden, including assets whose licence you cannot prove from
  - path or URL, title, author;
  - source (URL, with version or commit);
  - SPDX licence, and the licence file in the repo;
-  - SHA-256, except for translation catalogs (see below);
+  - SHA-256;
  - how it is used.
- **Translation catalogs** (`crates/ui-egui/src/i18n/*.tsv`, `kind = "translation"`) are project files under the project licence. Their entries carry no `sha256`: git history records every change and who made it. Every other kind (fonts, images, data) is hashed.
+- **Translations** live in craft-i18n (`locales/<code>/common.tsv` and `pdfcraft.tsv`), embedded at build time from the checkout pinned in `craft-i18n.rev`; PdfCraft keeps no catalogs. `ATTRIBUTION.toml` records them as one `[[build_input]]` (`kind = "translation"`); craft-i18n's own `ATTRIBUTION.md` credits the translators. Every `[[asset]]` (fonts, images, data) is hashed.
 - **`ATTRIBUTION.md`** is generated from it (`cargo xtask assets --write`). Never edit it by hand.
 - **`NOTICE`** keeps the licence notices that the licences require.
 - **`cargo xtask assets`** runs in `cargo xtask ci`. It fails if:
  - an asset file in the repository has no entry;
-  - an entry's hash is missing or does not match (translation catalogs carry none);
+  - an entry's hash is missing or does not match;
  - a licence is not on the allowlist;
  - a licence file is missing;
  - an image, icon or font names Adobe as author or source, except a font licensed under OFL-1.1 alone.
@@ -2,40 +2,12 @@
 <!-- Generated from ATTRIBUTION.toml by `cargo xtask assets --write`. Do not edit by hand. -->
-Every asset PdfCraft includes, bundles or uses to build its published material, with its author, source and licence. The policy is in [AGENTS.md](AGENTS.md) §1. The machine-readable list, with the SHA-256 of every asset but the translation catalogs, is [ATTRIBUTION.toml](ATTRIBUTION.toml). Licence texts are kept beside the assets and summarised in [NOTICE](NOTICE).
+Every asset PdfCraft includes, bundles or uses to build its published material, with its author, source and licence. The policy is in [AGENTS.md](AGENTS.md) §1. The machine-readable list, with the SHA-256 of every asset, is [ATTRIBUTION.toml](ATTRIBUTION.toml). Licence texts are kept beside the assets and summarised in [NOTICE](NOTICE).
-## In this repository (289)
+## In this repository (255)
 | Asset | Title | Author | Licence | Source | Used for |
 |---|---|---|---|---|---|
 | `crates/ui-egui/src/i18n/el.tsv` | Greek interface translation catalog | Camthalion77 and contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft English UI labels; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Greek UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/zh-hans.tsv` | Simplified Chinese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Simplified Chinese UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/zh-hant.tsv` | Traditional Chinese (Taiwan) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Traditional Chinese UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/cs.tsv` | Czech interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check and standard-identification wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Czech UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/pt-br.tsv` | Brazilian Portuguese interface translation catalog | André Cardoso (andrecards), PdfCraft contributors | MIT OR Apache-2.0 | Clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources: the ~1,826-entry gist posted in issue #288 (https://gist.github.com/andrecards/ac388c25fba17312ce83207f8b7b467e), completed and reviewed by PdfCraft contributors; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table limit messages are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Brazilian Portuguese UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/es.tsv` | Spanish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; the 2026-10-20 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Spanish UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/fr.tsv` | French interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | French UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/de.tsv` | German interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | German UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/lo.tsv` | Lao interface translation catalog | @bounkirdni-2025 | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Lao UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/te.tsv` | Telugu interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Telugu UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/it.tsv` | Italian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Italian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/pl.tsv` | Polish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Polish UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/ru.tsv` | Russian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Russian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/hu.tsv` | Hungarian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Hungarian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/bg.tsv` | Bulgarian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Bulgarian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/kk.tsv` | Kazakh interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of the English UI labels into Kazakh, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Kazakh UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/ja.tsv` | Japanese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Japanese UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/uk.tsv` | Ukrainian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Ukrainian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/ar.tsv` | Arabic interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Arabic UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/ckb.tsv` | Central Kurdish (Sorani) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Central Kurdish UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/fa.tsv` | Persian (Farsi) interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-25 initial catalog covering the current 2,776-entry key union, AI-assisted translations from English, not separately native-reviewed | Persian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/tr.tsv` | Turkish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Turkish UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/lt.tsv` | Lithuanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Lithuanian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/hi.tsv` | Hindi interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Hindi UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/id.tsv` | Indonesian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Indonesian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/ko.tsv` | Korean interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Korean UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/ro.tsv` | Romanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Romanian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/fi.tsv` | Finnish interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 calculation-order, text-format, print, thumbnail, layer, comment-reshape and signature labels (previously English placeholders) are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Finnish UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `assets/icons/accessibility.svg` | Lucide icon "accessibility" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/accessibility.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/align-left.svg` | Lucide icon "align-left" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/align-left.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/align-center.svg` | Lucide icon "align-center" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/align-center.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
@@ -286,17 +258,11 @@ Every asset PdfCraft includes, bundles or uses to build its published material,
 | `packaging/macos/dmg/background.tiff` | PdfCraft macOS DMG window background (rendered) | @XusBadia | MIT OR Apache-2.0 | Rendered from packaging/macos/dmg/background.svg by packaging/macos/dmg/generate.py | 1x + 2x HiDPI 16-colour palette TIFF copied into the macOS DMG by packaging/macos/package.sh; includes the app icon and the free LittleCMS built-in sRGB profile |
 | `crates/sign/tests/data/x509-rsa-sha1.pdf` | One-page PDF with a legacy adbe.x509.rsa_sha1 signature by the RSA test key | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: hand-written PDF objects; signature made with `openssl dgst -sha1 -sign` over its byte ranges (see crates/sign/tests/data/README.md) | Signature validation tests (crates/sign/tests/it/pdf.rs): the legacy adbe.x509.rsa_sha1 format |
 | `assets/icons/monitor.svg` | Lucide icon "monitor" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/monitor.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `crates/ui-egui/src/i18n/vi.tsv` | Vietnamese interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Vietnamese UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/sl.tsv` | Slovene interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Slovene UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `vendor/vello_common/assets/probe.png` | vello_common probe reference image (rendered from probe.rgba) | Linebender vello contributors | MIT OR Apache-2.0 | vello_common 0.0.8 (crates.io), vendored in vendor/vello_common; regenerated by its vello_sparse_tests regenerate_probe_reference binary | Reference picture of the vendored vello_common probe module, for people only; the build reads probe.rgba, not this file |
 | `crates/ui-egui/src/i18n/nb.tsv` | Norwegian Bokmål interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Norwegian Bokmål UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `assets/icons/superscript.svg` | Lucide icon "superscript" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/superscript.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/subscript.svg` | Lucide icon "subscript" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/subscript.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/pilcrow.svg` | Lucide icon "pilcrow" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/pilcrow.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `assets/icons/move-horizontal.svg` | Lucide icon "move-horizontal" | Lucide Contributors (portions Cole Bemis, Feather) | ISC AND MIT | https://github.com/lucide-icons/lucide (npm lucide-static 1.49.0, icons/move-horizontal.svg) | UI icon, embedded via crates/ui-egui/src/icon_data.rs |
 | `crates/ui-egui/src/i18n/sq.tsv` | Albanian interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Albanian UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/th.tsv` | Thai interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Thai UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 | `crates/ui-egui/src/i18n/ca.tsv` | Catalan interface translation catalog | PdfCraft contributors | MIT OR Apache-2.0 | Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed | Catalan UI strings, compiled in by crates/ui-egui/src/i18n.rs |
 ## Compiled in through dependencies (6)
@@ -338,10 +304,11 @@ Fonts are fetched by `cargo xtask demo-pdf` into `target/demo-fonts/`, OCR model
 | `text-detection.onnx` | Ocrs text detection model | Robert Knight (ocrs-models; trained on HierText, CC-BY-SA-4.0) | CC-BY-SA-4.0 | https://github.com/robertknight/ocrs/blob/0c826441362a701c55560fefc17bf356b6d1037e/ocrs/examples/download-models.sh (author-published ONNX models; model card: https://huggingface.co/robertknight/ocrs/blob/df0edd170279ab971b53e094c627255a87e1a503/README.md, cc-by-sa-4.0) | Scan & OCR: finds words on page images (cargo xtask models) |
 | `text-recognition.onnx` | Ocrs text recognition model | Robert Knight (ocrs-models; trained on HierText, CC-BY-SA-4.0) | CC-BY-SA-4.0 | https://github.com/robertknight/ocrs/blob/0c826441362a701c55560fefc17bf356b6d1037e/ocrs/examples/download-models.sh (author-published ONNX models; model card: https://huggingface.co/robertknight/ocrs/blob/df0edd170279ab971b53e094c627255a87e1a503/README.md, cc-by-sa-4.0) | Scan & OCR: reads the words it finds (cargo xtask models) |
-## Optional build inputs (1)
+## Optional build inputs (2)
 Not in this repository and never downloaded by it: compiled in only when the build sets the option (official releases do). Each input attributes its own files.
 | Input | Option | Title | Author | Licence | Source | Attribution | Used for |
 |---|---|---|---|---|---|---|---|
 | `craft-i18n` | `CRAFT_I18N_DIR` | Interface translations: the craft-i18n catalogs (locales/<code>/common.tsv and pdfcraft.tsv) of the 34 languages PdfCraft offers besides English | The craft-i18n translators, including every translator of PdfCraft's former in-repo catalogs (crates/ui-egui/src/i18n/*.tsv, migrated at pdfcraft@ecdd1e6) | MIT OR Apache-2.0 | https://github.com/storytold/craft-i18n (pinned by commit in craft-i18n.rev, which CI, releases and the flatpak manifests read) | https://github.com/storytold/craft-i18n/blob/main/ATTRIBUTION.md | Interface text in languages other than English, embedded by crates/ui-egui/build.rs and looked up through craft-libs' craft-i18n crate; a build without CRAFT_I18N_DIR is English only. Clean-room translations from PdfCraft's English interface labels |
 | `craft-fonts` | `CRAFT_FONTS_DIR` | Japanese fonts: BIZ UDPGothic (Regular, Bold), Shippori Mincho, BIZ UDMincho; native Simplified Chinese font: LXGW WenKai Lite; Arabic font: Noto Sans Arabic | The BIZ UDGothic and BIZ UDMincho Project Authors (Morisawa Inc.), The Shippori Mincho Project Authors (FONTDASU), LXGW and the original Klee Project Authors / Fontworks (LXGW WenKai Lite), The Noto Project Authors (Noto Sans Arabic) | OFL-1.1 | https://github.com/storytold/craft-fonts (pinned by commit in .github/workflows/release.yml and .github/workflows/ci.yml); LXGW WenKai Lite from https://github.com/lxgw/LxgwWenKai-Lite/releases/tag/v1.530 (commit b712c83d98acf977bacfb7fb010207802808bda9) | https://github.com/storytold/craft-fonts/blob/main/ATTRIBUTION.md | Japanese fallback in the interface (BIZ UDPGothic first) and Japanese glyphs in edited PDF text (Shippori Mincho); Simplified Chinese interface fallback on native builds only (LXGW WenKai Lite Regular, font SHA-256 f799a538a3355877e597a0ae04050e897932c9ae7689eb9227c2953c5dd549ea, OFL SHA-256 0333a85fe077b6849f8e417acc44e8bd879442ceb681e271acf93e2d57fd4e2e, read from fonts/simplified-chinese-manifest.txt and never embedded on wasm); Arabic interface text, file names and document titles (Noto Sans Arabic); the web build embeds BIZ UDPGothic Regular and the pinned small Arabic, Hebrew, Thai and Devanagari faces; the selected craft-fonts revision contains no Telugu face. Other non-Japanese CJK faces retain the general 4 MiB cap; the reviewed native-only LXGW fallback has a separate 16 MiB cap. Open-source OFL releases are permitted under current AGENTS.md §1.1 |
@@ -1,296 +1,15 @@
 [[asset]]
 path = "crates/ui-egui/src/i18n/el.tsv"
 title = "Greek interface translation catalog"
 author = "Camthalion77 and contributors"
 source = "Contributor-original: clean-room translations of PdfCraft English UI labels; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Greek UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 # ATTRIBUTION.toml: one entry per asset (AGENTS.md §1). The source of truth for provenance and licences.
 # ATTRIBUTION.md is generated from this file: `cargo xtask assets --write`. Checked by `cargo xtask assets` (part of `xtask ci`).
 #
 # [[asset]]    a file in this repository (committed or vendored); `sha256` must match the file.
 #              Translation catalogs (kind = "translation", crates/ui-egui/src/i18n/*.tsv) are project files
 #              under the project licence and carry no `sha256`: git history records their provenance.
 # [[bundled]]  a file compiled into PdfCraft by a Cargo dependency (its crate version must match Cargo.lock).
 # [[fetched]]  downloaded at build time by xtask (never committed), pinned by `sha256`.
-# [[build_input]] an optional build input outside this repository (e.g. craft-fonts via CRAFT_FONTS_DIR);
+# [[build_input]] an optional build input outside this repository (craft-fonts via CRAFT_FONTS_DIR, craft-i18n via CRAFT_I18N_DIR);
 #              never committed or downloaded here, its own repository attributes each file.
 #
 # licence: SPDX expression from the allowlist in AGENTS.md §1.2. adobe_data = true marks the closed list of
 # Adobe-authored non-visual technical data allowed by AGENTS.md §1.1.
 [[asset]]
 path = "crates/ui-egui/src/i18n/zh-hans.tsv"
 title = "Simplified Chinese interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Simplified Chinese UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/zh-hant.tsv"
 title = "Traditional Chinese (Taiwan) interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Traditional Chinese UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/cs.tsv"
 title = "Czech interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check and standard-identification wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Czech UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/pt-br.tsv"
 title = "Brazilian Portuguese interface translation catalog"
 author = "André Cardoso (andrecards), PdfCraft contributors"
 source = "Clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources: the ~1,826-entry gist posted in issue #288 (https://gist.github.com/andrecards/ac388c25fba17312ce83207f8b7b467e), completed and reviewed by PdfCraft contributors; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table limit messages are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Brazilian Portuguese UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/es.tsv"
 title = "Spanish interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; the 2026-10-20 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Spanish UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/fr.tsv"
 title = "French interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "French UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/de.tsv"
 title = "German interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "German UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/lo.tsv"
 title = "Lao interface translation catalog"
 author = "@bounkirdni-2025"
 source = "Contributor-original: clean-room translations of PdfCraft English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Lao UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/te.tsv"
 title = "Telugu interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Telugu UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/it.tsv"
 title = "Italian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Italian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/pl.tsv"
 title = "Polish interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Polish UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/ru.tsv"
 title = "Russian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Russian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/hu.tsv"
 title = "Hungarian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Hungarian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/bg.tsv"
 title = "Bulgarian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Bulgarian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/kk.tsv"
 title = "Kazakh interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of the English UI labels into Kazakh, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Kazakh UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/ja.tsv"
 title = "Japanese interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Japanese UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/uk.tsv"
 title = "Ukrainian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Ukrainian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/ar.tsv"
 title = "Arabic interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Arabic UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/ckb.tsv"
 title = "Central Kurdish (Sorani) interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Central Kurdish UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/fa.tsv"
 title = "Persian (Farsi) interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-25 initial catalog covering the current 2,776-entry key union, AI-assisted translations from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Persian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/tr.tsv"
 title = "Turkish interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Turkish UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/lt.tsv"
 title = "Lithuanian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; original catalog reviewed by a native Lithuanian-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Lithuanian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/hi.tsv"
 title = "Hindi interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Hindi UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/id.tsv"
 title = "Indonesian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Indonesian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/ko.tsv"
 title = "Korean interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Korean UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/ro.tsv"
 title = "Romanian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels and user-facing messages; AI-assisted and not yet reviewed line by line by a native Romanian speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Romanian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/fi.tsv"
 title = "Finnish interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: AI-assisted (Claude Code) clean-room translations of PdfCraft's English UI labels and user-facing messages; not yet proofread by a native Finnish speaker; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 calculation-order, text-format, print, thumbnail, layer, comment-reshape and signature labels (previously English placeholders) are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Finnish UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "assets/icons/accessibility.svg"
 title = "Lucide icon \"accessibility\""
@@ -3381,6 +3100,17 @@ kind = "model"
 usage = "Scan & OCR: reads the words it finds (cargo xtask models)"
 sha256 = "86c145c2edb96c8caed5b1ebb8f44d706408922211451c309c625157dd6061c5"
 [[build_input]]
 name = "craft-i18n"
 option = "CRAFT_I18N_DIR"
 title = "Interface translations: the craft-i18n catalogs (locales/<code>/common.tsv and pdfcraft.tsv) of the 34 languages PdfCraft offers besides English"
 author = "The craft-i18n translators, including every translator of PdfCraft's former in-repo catalogs (crates/ui-egui/src/i18n/*.tsv, migrated at pdfcraft@ecdd1e6)"
 source = "https://github.com/storytold/craft-i18n (pinned by commit in craft-i18n.rev, which CI, releases and the flatpak manifests read)"
 licence = "MIT OR Apache-2.0"
 attribution = "https://github.com/storytold/craft-i18n/blob/main/ATTRIBUTION.md"
 kind = "translation"
 usage = "Interface text in languages other than English, embedded by crates/ui-egui/build.rs and looked up through craft-libs' craft-i18n crate; a build without CRAFT_I18N_DIR is English only. Clean-room translations from PdfCraft's English interface labels"
 [[build_input]]
 name = "craft-fonts"
 option = "CRAFT_FONTS_DIR"
@@ -3414,26 +3144,6 @@ kind = "icon"
 usage = "UI icon, embedded via crates/ui-egui/src/icon_data.rs"
 sha256 = "d1a443233345724859de8e4fb48968ba91e885e12ddbd710701548bd91b39428"
 [[asset]]
 path = "crates/ui-egui/src/i18n/vi.tsv"
 title = "Vietnamese interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels; PhotoCraft and VectorCraft Vietnamese catalogs used only as translation memory when English source and semantic context matched; original catalog reviewed by a native Vietnamese-speaking contributor; 2026-10-15 coverage additions are AI-assisted and not separately native-reviewed; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-check wordings are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Vietnamese UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/sl.tsv"
 title = "Slovene interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-18 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Slovene UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "vendor/vello_common/assets/probe.png"
@@ -3446,16 +3156,6 @@ kind = "image"
 usage = "Reference picture of the vendored vello_common probe module, for people only; the build reads probe.rgba, not this file"
 sha256 = "78c59a0cfd2c829909d77006f94e34dac1ae5d1f90e7f10f72e84de541fef697"
 [[asset]]
 path = "crates/ui-egui/src/i18n/nb.tsv"
 title = "Norwegian Bokmål interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Norwegian Bokmål UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "assets/icons/superscript.svg"
 title = "Lucide icon \"superscript\""
@@ -3500,32 +3200,3 @@ kind = "icon"
 usage = "UI icon, embedded via crates/ui-egui/src/icon_data.rs"
 sha256 = "864ab2f19254e6ac7240bc6a98323197332e8f714d4d3f94831f41309e5ef2f7"
 [[asset]]
 path = "crates/ui-egui/src/i18n/sq.tsv"
 title = "Albanian interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 signature-appearance labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Albanian UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/th.tsv"
 title = "Thai interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Thai UI strings, compiled in by crates/ui-egui/src/i18n.rs"
 [[asset]]
 path = "crates/ui-egui/src/i18n/ca.tsv"
 title = "Catalan interface translation catalog"
 author = "PdfCraft contributors"
 source = "Contributor-original: clean-room translations of PdfCraft's English UI labels, written from their meaning; no proprietary localisation resources; 2026-10-22 page-gap labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 text-field-table labels are contributor-original AI-assisted translations from English, not separately native-reviewed; 2026-10-22 secured-document notice labels are contributor-original AI-assisted translations from English, not separately native-reviewed; the 2026-10-22 reply-count label is an AI-assisted translation from English, not separately native-reviewed"
 licence = "MIT OR Apache-2.0"
 licence_file = "LICENSE-MIT"
 kind = "translation"
 usage = "Catalan UI strings, compiled in by crates/ui-egui/src/i18n.rs"
@@ -4659,6 +4659,7 @@ dependencies = [
 "block2 0.6.2",
 "bytemuck",
 "chrono",
 "craft-i18n",
 "craft-keymap",
 "craft-menu",
 "craft-quit",
@@ -19,6 +19,10 @@ craft-quit = { git = "https://github.com/storytold/craft-libs", version = "0.1.0
 # One menu definition for the native macOS menu bar and the in-window bar elsewhere.
 craft-menu = { git = "https://github.com/storytold/craft-libs", version = "0.1.0", rev = "787a7a0f972fd1d7a7618fdbeca3a5267a0407ff" }
 craft-keymap = { git = "https://github.com/storytold/craft-libs", version = "0.1.0", rev = "787a7a0f972fd1d7a7618fdbeca3a5267a0407ff", default-features = false }
 # Interface translations: lookup, fallback, CLDR plurals and language names over the craft-i18n
 # catalogs that `crates/ui-egui/build.rs` embeds from `CRAFT_I18N_DIR` (storytold/craft-i18n, at
 # the commit in `craft-i18n.rev`). Already in the tree through craft-ui.
 craft-i18n = { git = "https://github.com/storytold/craft-libs", version = "0.1.0", rev = "787a7a0f972fd1d7a7618fdbeca3a5267a0407ff" }
 # Shared system spooler; document composition remains in pdfcraft-print.
 craft-print = { git = "https://github.com/storytold/craft-libs", version = "0.1.0", rev = "787a7a0f972fd1d7a7618fdbeca3a5267a0407ff" }
 # Whether a path stored in a document may be opened (GoToR link targets).
@@ -663,6 +663,29 @@ fn the_desktop_entry_names_the_window_class() {
    assert_eq!(class, Some(super::APP_ID));
 }
 /// Both flatpak manifests build with the craft-i18n commit `craft-i18n.rev` pins: CI and
 /// releases read the file, and the manifests have to name the commit themselves. The pin may
 /// have a trailing newline or CRLF (a Windows checkout), so it is trimmed, as every reader does.
 #[test]
 fn the_flatpak_manifests_pin_the_craft_i18n_rev() {
    let root = std::path::Path::new(env!("CARGO_MANIFEST_DIR")).join("../..");
    let rev = std::fs::read_to_string(root.join("craft-i18n.rev")).unwrap();
    let rev = rev.trim();
    assert!(rev.len() == 40 && rev.bytes().all(|b| b.is_ascii_hexdigit()), "craft-i18n.rev holds one full SHA: {rev:?}");
    for manifest in ["ai.storyteller.pdfcraft.yml", "ai.storyteller.pdfcraft.bundle.yml"] {
        let text = std::fs::read_to_string(root.join("packaging/linux/flatpak").join(manifest)).unwrap();
        let source =
            text.split("url: https://github.com/storytold/craft-i18n").nth(1).unwrap_or_else(|| panic!("{manifest}: a craft-i18n git source"));
        let source = source.split("- type:").next().unwrap_or(source);
        let commit = source
            .lines()
            .find_map(|l| l.trim().strip_prefix("commit:"))
            .unwrap_or_else(|| panic!("{manifest}: the craft-i18n source pins a commit"));
        assert_eq!(commit.trim().trim_matches(['\'', '"']), rev, "{manifest}");
        assert!(text.contains("CRAFT_I18N_DIR: /run/build/pdfcraft/craft-i18n"), "{manifest}: the build names the catalogs");
    }
 }
 // Regression test for #246: `eprintln!` panics when standard error is a broken pipe (a GUI
 // launch on Windows), and a panic inside the panic hook aborts the process. The start-up
 // path and the hook must write to standard error without it.
@@ -0,0 +1 @@
 dfbe955b1ba4aa84bb34c80c45b9d917e8da4704
@@ -14,6 +14,8 @@ craft-ui = { workspace = true }
 # The menus: native on macOS, an egui bar elsewhere, from one definition (menus.rs).
 craft-menu = { workspace = true }
 craft-keymap = { workspace = true }
 # Interface translations over the embedded craft-i18n catalogs (`build.rs`, `src/i18n.rs`).
 craft-i18n = { workspace = true }
 # Quit from the menus asks the window to close, so the unsaved-changes check runs; on macOS a window
 # close also quits through `terminate:` (the Touch Bar crash, #1136).
 craft-quit = { workspace = true, features = ["egui"] }
@@ -1,4 +1,5 @@
-//! Bake the contributor credits into the binary as static Rust tables. Nothing is read at run time.
+//! Bake the contributor credits into the binary as static Rust tables, and embed the craft-i18n
 //! interface catalogs. Nothing is read at run time.
 //!
 //! - contributors/contributors.json: commit stats per GitHub username, with a mark for whose people.toml
 //!   entry is verified.
@@ -6,6 +7,12 @@
 //!   JSON says the entry was verified (`people_entry`).
 //!
 //! A missing or malformed file gives empty tables (or no names) and a warning.
 //!
 //! - `CRAFT_I18N_DIR`, a craft-i18n checkout (storytold/craft-i18n, at the SHA in
 //!   `craft-i18n.rev`): `craft_i18n.rs` holds `CRAFT_I18N`, one (locale, shared catalog, PdfCraft
 //!   catalog) entry per locale that has a `pdfcraft.tsv`. Unset, or not a checkout (a warning),
 //!   it is empty and the interface is English only; with `CRAFT_I18N_REQUIRED=1` (CI and releases)
 //!   that is an error instead. Recipe: craft-i18n's `docs/integration.md`.
 use std::fmt::Write as _;
@@ -23,6 +30,82 @@ fn main() {
    if let Err(e) = std::fs::write(&out, generate(&json, &people)) {
        println!("cargo::warning=writing {}: {e}", out.display());
    }
    let out = out.with_file_name("craft_i18n.rs");
    if let Err(e) = std::fs::write(&out, craft_i18n()) {
        println!("cargo::error=writing {}: {e}", out.display());
    }
 }
 /// The catalog this app reads in each locale: `locales/<locale>/pdfcraft.tsv`.
 const APP_CATALOG: &str = "pdfcraft.tsv";
 /// `CRAFT_I18N` from `CRAFT_I18N_DIR`: the `Embedded` list the craft-i18n crate reads.
 fn craft_i18n() -> String {
    println!("cargo::rerun-if-env-changed=CRAFT_I18N_DIR");
    println!("cargo::rerun-if-env-changed=CRAFT_I18N_REQUIRED");
    let required = std::env::var("CRAFT_I18N_REQUIRED").is_ok_and(|v| v.trim() == "1");
    let entries = match std::env::var_os("CRAFT_I18N_DIR").filter(|d| !d.is_empty()) {
        // Not canonicalized: on Windows that gives `\\?\C:\…`, which `include_str!` can't read.
        Some(dir) => match locales(&std::path::PathBuf::from(dir).join("locales")) {
            Ok(entries) => entries,
            Err(e) => {
                let level = if required { "error" } else { "warning" };
                println!("cargo::{level}=CRAFT_I18N_DIR: {e}; the interface is English only");
                Vec::new()
            }
        },
        None => {
            if required {
                println!("cargo::error=CRAFT_I18N_REQUIRED=1 but CRAFT_I18N_DIR is unset: a release must embed the translations");
            }
            Vec::new()
        }
    };
    let mut o = String::from("/// (locale, shared catalog, PdfCraft's catalog), one entry per locale; `\"\"` for a missing file.\n");
    o.push_str("pub static CRAFT_I18N: &craft_i18n::Embedded = &[\n");
    for (code, shared, app) in entries {
        // `{:?}` escapes the path (Windows backslashes) as a Rust string literal.
        let shared = shared.map_or_else(|| "\"\"".to_string(), |p| format!("include_str!({p:?})"));
        let _ = writeln!(o, "    ({code:?}, {shared}, include_str!({app:?})),");
    }
    o.push_str("];\n");
    o
 }
 /// One embedded locale: its code, its `common.tsv` if it has one, and its PdfCraft catalog.
 type Locale = (String, Option<std::path::PathBuf>, std::path::PathBuf);
 /// Every locale under `dir` with PdfCraft's catalog, by code. An error when `dir` isn't a
 /// craft-i18n `locales/` directory.
 fn locales(dir: &std::path::Path) -> Result<Vec<Locale>, String> {
    // Build scripts run in the crate's directory and `include_str!` resolves against the
    // generated file, so a relative path would mean two different places.
    if !dir.is_absolute() {
        return Err(format!("{} is not an absolute path", dir.display()));
    }
    // Before read_dir, so a checkout that appears later reruns the script.
    println!("cargo::rerun-if-changed={}", dir.display());
    let list = std::fs::read_dir(dir).map_err(|e| format!("{} is not a craft-i18n checkout ({e})", dir.display()))?;
    let mut out = Vec::new();
    for entry in list.flatten() {
        let path = entry.path();
        let Some(code) = path.file_name().and_then(|n| n.to_str()).map(str::to_string) else { continue };
        let app = path.join(APP_CATALOG);
        if !app.is_file() {
            continue;
        }
        println!("cargo::rerun-if-changed={}", app.display());
        let shared = Some(path.join("common.tsv")).filter(|p| p.is_file());
        if let Some(p) = &shared {
            println!("cargo::rerun-if-changed={}", p.display());
        }
        out.push((code, shared, app));
    }
    if out.is_empty() {
        return Err(format!("{} has no locale with a {APP_CATALOG}", dir.display()));
    }
    out.sort();
    Ok(out)
 }
 fn read<T>(path: &std::path::Path, fallback: &str, parse: impl Fn(&str) -> Result<T, String>) -> Option<T> {
@@ -878,6 +878,9 @@ mod tests {
    #[test]
    fn localized_shortcut_labels_follow_language_and_platform() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        let previous = crate::i18n::current();
        let ctx = egui::Context::default();
        for os in [OperatingSystem::Windows, OperatingSystem::Nix] {
@@ -1092,6 +1092,9 @@ mod revert_draft_tests {
    /// interface language; a drawable value says nothing.
    #[test]
    fn a_value_its_font_cannot_draw_is_kept_and_explained() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        let mut app = app();
        let fill =
            |app: &mut PdfCraftApp, text: &str| app.apply_edit(Edit::SetFieldValue { name: "name".into(), value: FieldValue::Text(text.into()) });
@@ -317,6 +317,9 @@ mod tests {
    #[test]
    fn translated_card_description_leaves_room_for_the_action() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        let de = crate::i18n::Lang::from_code("de").unwrap();
        crate::i18n::set_current(de);
        let ctx = egui::Context::default();
@@ -799,6 +799,9 @@ mod tests {
    #[test]
    fn hotbar_search_matches_translated_and_canonical_labels() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        let ink = command("comment.ink").unwrap();
        crate::i18n::set_current(crate::i18n::lang_from_tag("fr").unwrap());
        assert_eq!(tl!(ink.label), "Dessiner à main levée");
@@ -1,19 +1,28 @@
-//! UI localisation. Strings in code stay English and are the default lookup keys; a per-language
+//! UI localisation. Strings in code stay English and are the default lookup keys; the craft-i18n
-//! catalog (`*.tsv`, see `ja.tsv` for the format) maps them to display text at render time. Command
+//! catalogs map them to display text at render time. Command ids, document text, file names, the
-//! ids, document text, file names, the control channel, the CLI and MCP never see translated text,
+//! control channel, the CLI and MCP never see translated text, so agents and scripts are
-//! so agents and scripts are unaffected. A string without a translation is shown in English, so
+//! unaffected. A string without a translation is shown in English, so coverage can grow
-//! coverage can grow incrementally.
+//! incrementally, and a missing translation never fails a build, a test or a release.
 //!
-//! The system is the one PhotoCraft uses (`photocraft/crates/ui-egui/src/i18n`), so catalogs and
+//! The catalogs live in [storytold/craft-i18n](https://github.com/storytold/craft-i18n)
-//! habits carry over between the two apps.
+//! (`locales/<code>/common.tsv`, shared by the Crafting Apps, and `pdfcraft.tsv`), not in this
 //! repository. `build.rs` embeds them from `CRAFT_I18N_DIR` (CI and releases check out the commit
 //! in `craft-i18n.rev`); without it the build is English only. Lookup, fallback (PdfCraft's rows
 //! over shared ones), plural forms (CLDR) and language names are the `craft-i18n` crate's
 //! (craft-libs). Which languages are offered, how the system locale picks one, right to left and
 //! `{name}` placeholders stay here.
 //!
 //! # Adding or changing a translation
 //! In craft-i18n: add rows to `locales/<code>/pdfcraft.tsv` (its `docs/integration.md`). They show
 //! here once `craft-i18n.rev` moves to a commit that has them. A feature PR here adds the English
 //! only.
 //!
 //! # Adding a language
-//! 1. Add `xx.tsv` next to `ja.tsv` (copy its header; translate from the *meaning* of the English
+//! 1. craft-i18n gets `locales/<code>/pdfcraft.tsv` with its `@id language.name` row.
-//!    text, clean-room, see `ja.tsv`).
+//! 2. Add one row to [`LANGUAGES`] (code, right to left), and its English name to
-//! 2. Add one row to [`LANGUAGES`] (code, native name, catalog, plural rule).
+//!    [`Lang::english_name`].
 //!
-//! That is all: the Preferences dropdown, the system-locale match and the catalog tests (parse,
+//! The Preferences dropdown and the system-locale match pick it up from there.
 //! placeholders, plural forms) pick it up from the registry.
 //!
 //! # Looking strings up
 //! - `tl!` / [`t`]: a plain string in the current language. [`tr`]: in a given one.
@@ -23,323 +32,173 @@
 //! - [`trn`]: plural-aware (`{n}` is filled in). [`fmt`]: fill `{name}` placeholders after [`tr`];
 //!   translators may reorder placeholders freely.
 mod catalog;
 use std::cell::Cell;
-use std::sync::OnceLock;
+use std::collections::HashSet;
 use std::sync::{LazyLock, OnceLock};
-use catalog::Catalog;
+use craft_i18n::I18n;
 include!(concat!(env!("OUT_DIR"), "/craft_i18n.rs"));
 /// The embedded catalogs, offering exactly the languages in [`LANGUAGES`]. Built on first use; a
 /// locale is parsed on its first lookup.
 static I18N: LazyLock<I18n> = LazyLock::new(|| {
    let offered: Vec<&str> = LANGUAGES.iter().map(|l| l.code).collect();
    let (i18n, problems) = I18n::new(CRAFT_I18N, &offered);
    for problem in problems {
        log::warn!("interface catalogs: {problem}");
    }
    i18n
 });
 /// The `language` preference value that follows the system locale.
 pub const AUTO: &str = "auto";
-/// One supported UI language.
+/// One UI language PdfCraft offers, when its catalogs are embedded: what the app needs beyond
 /// them. Its name and translations come from craft-i18n.
 pub struct LangInfo {
-    /// BCP 47 code, lowercase (`ja`, `zh-hans`, `pt-br`). Also the `language` preference value.
+    /// BCP 47 code, lowercase (`ja`, `zh-hans`, `pt-br`). Also the `language` preference value and
    /// the craft-i18n locale.
    pub code: &'static str,
    /// The language's name in itself, shown in the Preferences dropdown.
    pub name: &'static str,
    /// Catalog file contents (empty for the built-in English).
    pub source: &'static str,
    /// Plural form index for a count (English: 0 = one, 1 = other; Japanese: always 0). A catalog's
    /// `@plural` entries list one form per index.
    pub plural: fn(u64) -> usize,
    /// The language is written right to left. Catalogs stay in logical order: the egui 0.37 fork
    /// owns bidi shaping/reordering (E5/E12), so preordering here would reverse Arabic twice.
    pub rtl: bool,
    catalog: OnceLock<Catalog>,
 }
-fn plural_one_other(n: u64) -> usize {
+/// How many languages [`LANGUAGES`] lists.
-    usize::from(n != 1)
+const LANGUAGE_COUNT: usize = 35;
 }
-fn plural_none(_: u64) -> usize {
+/// The languages PdfCraft offers. English first: it is the fallback and the source language.
-    0
+pub static LANGUAGES: [LangInfo; LANGUAGE_COUNT] = [
-}
+    LangInfo { code: "en", rtl: false },
-
+    LangInfo { code: "ja", rtl: false },
 /// Romanian (CLDR `ro`): 1 is `one`; 0 and numbers whose last two digits are 1–19 (2, 19, 101,
 /// 119) are `few`; everything else (20, 100, 120) is `other`, the form with "de" ("20 de pagini").
 fn plural_ro(n: u64) -> usize {
    if n == 1 {
        0
    } else if n == 0 || (1..=19).contains(&(n % 100)) {
        1
    } else {
        2
    }
 }
 /// Lithuanian: one (ending in 1 except 11), few (ending in 2–9 except 12–19), other otherwise.
 fn plural_lithuanian(n: u64) -> usize {
    match (n % 10, n % 100) {
        (1, 11) => 2,
        (1, _) => 0,
        (2..=9, 12..=19) => 2,
        (2..=9, _) => 1,
        _ => 2,
    }
 }
 /// Czech: 1 → one, 2–4 → few, everything else (0, 5+) → other.
 fn plural_cs(n: u64) -> usize {
    match n {
        1 => 0,
        2..=4 => 1,
        _ => 2,
    }
 }
 /// Portuguese: 0 and 1 take the singular, everything else the plural.
 fn plural_pt(n: u64) -> usize {
    usize::from(n > 1)
 }
 /// French (CLDR `fr`): 0 and 1 take the singular, everything else the plural.
 fn plural_fr(n: u64) -> usize {
    usize::from(n > 1)
 }
 /// Russian: 1 (but not 11) is `one`, 2–4 (but not 12–14) `few`, everything else `many`.
 fn plural_russian(n: u64) -> usize {
    match n % 100 {
        11..=14 => 2,
        _ => match n % 10 {
            1 => 0,
            2..=4 => 1,
            _ => 2,
        },
    }
 }
 /// Ukrainian (CLDR `uk`, integer counts): one (1, 21), few (2–4, 22–24), many (0, 5–19).
 /// Counts ending in 11–14 always take many, regardless of the last digit.
 fn plural_ukrainian(n: u64) -> usize {
    match n % 100 {
        11..=14 => 2,
        _ => match n % 10 {
            1 => 0,
            2..=4 => 1,
            _ => 2,
        },
    }
 }
 /// Arabic (CLDR `ar`, integer counts): zero (0), one (1), two (2), few (3–10, 103–110),
 /// many (11–99, 111–199), other (100–102, 200–202).
 fn plural_arabic(n: u64) -> usize {
    match (n, n % 100) {
        (0, _) => 0,
        (1, _) => 1,
        (2, _) => 2,
        (_, 3..=10) => 3,
        (_, 11..=99) => 4,
        _ => 5,
    }
 }
 /// Polish integer counts: 1 is one; endings 2–4 except 12–14 are few; the rest are many.
 fn plural_polish(n: u64) -> usize {
    match (n, n % 100, n % 10) {
        (1, _, _) => 0,
        (_, 12..=14, _) => 2,
        (_, _, 2..=4) => 1,
        _ => 2,
    }
 }
 /// Slovene (CLDR `sl`): one (1, 101, 201 ...) | two (2, 102 ...) | few (3, 4, 103 ...) | other.
 fn plural_sl(n: u64) -> usize {
    match n % 100 {
        1 => 0,
        2 => 1,
        3 | 4 => 2,
        _ => 3,
    }
 }
 /// The registry. English first: it is the fallback and the source language.
 pub static LANGUAGES: [LangInfo; 35] = [
    LangInfo { code: "en", name: "English", source: "", plural: plural_one_other, rtl: false, catalog: OnceLock::new() },
    LangInfo { code: "ja", name: "日本語", source: include_str!("i18n/ja.tsv"), plural: plural_none, rtl: false, catalog: OnceLock::new() },
    // Simplified Chinese; `zh`, `zh-CN`, `zh-SG` and `zh-Hans-*` locales resolve here (see `candidates`).
-    LangInfo {
+    LangInfo { code: "zh-hans", rtl: false },
        code: "zh-hans",
        name: "简体中文",
        source: include_str!("i18n/zh-hans.tsv"),
        plural: plural_none,
        rtl: false,
        catalog: OnceLock::new(),
    },
    // Traditional Chinese in the vocabulary used in Taiwan; `zh-TW`, `zh-HK`, `zh-MO` and `zh-Hant-*`
    // locales all resolve here (see `candidates`).
-    LangInfo {
+    LangInfo { code: "zh-hant", rtl: false },
-        code: "zh-hant",
+    LangInfo { code: "cs", rtl: false },
        name: "繁體中文",
        source: include_str!("i18n/zh-hant.tsv"),
        plural: plural_none,
        rtl: false,
        catalog: OnceLock::new(),
    },
    LangInfo { code: "cs", name: "Čeština", source: include_str!("i18n/cs.tsv"), plural: plural_cs, rtl: false, catalog: OnceLock::new() },
    // Brazilian Portuguese; `pt`, `pt-BR` and `pt-PT` locales all resolve here (see `candidates`).
-    LangInfo {
+    LangInfo { code: "pt-br", rtl: false },
        code: "pt-br",
        name: "Português (Brasil)",
        source: include_str!("i18n/pt-br.tsv"),
        plural: plural_pt,
        rtl: false,
        catalog: OnceLock::new(),
    },
    // German (informal "du"); every `de-*` locale (`de-DE`, `de-AT`, `de-CH` ...) resolves here.
-    LangInfo { code: "de", name: "Deutsch", source: include_str!("i18n/de.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "de", rtl: false },
    // Spanish (European vocabulary); every `es-*` locale (`es-ES`, `es-MX`, `es-419` ...) resolves here.
-    LangInfo { code: "es", name: "Español", source: include_str!("i18n/es.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "es", rtl: false },
    // French; every `fr-*` locale (`fr-FR`, `fr-CA`, `fr-BE` ...) resolves here.
-    LangInfo { code: "fr", name: "Français", source: include_str!("i18n/fr.tsv"), plural: plural_fr, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "fr", rtl: false },
    // Russian; every `ru-*` locale (`ru-RU`, `ru-BY`, `ru-KZ` ...) resolves here.
-    LangInfo {
+    LangInfo { code: "ru", rtl: false },
        code: "ru", name: "Русский", source: include_str!("i18n/ru.tsv"), plural: plural_russian, rtl: false, catalog: OnceLock::new()
    },
    // Kazakh; every `kk-*` locale (`kk-KZ`, `kk-KZ.UTF-8`) resolves here.
-    LangInfo {
+    LangInfo { code: "kk", rtl: false },
        code: "kk", name: "Қазақша", source: include_str!("i18n/kk.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new()
    },
    // Bulgarian; every `bg-*` locale (`bg-BG`) resolves here.
-    LangInfo {
+    LangInfo { code: "bg", rtl: false },
        code: "bg", name: "Български", source: include_str!("i18n/bg.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new()
    },
    // Telugu; every `te-*` locale (`te-IN`) resolves here.
-    LangInfo {
+    LangInfo { code: "te", rtl: false },
        code: "te", name: "తెలుగు", source: include_str!("i18n/te.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new()
    },
    // Hungarian; every `hu-*` locale (`hu-HU`) resolves here.
-    LangInfo { code: "hu", name: "Magyar", source: include_str!("i18n/hu.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "hu", rtl: false },
    // Ukrainian; every `uk-*` locale (`uk-UA`, `uk_UA.UTF-8`) resolves here.
-    LangInfo {
+    LangInfo { code: "uk", rtl: false },
        code: "uk", name: "Українська", source: include_str!("i18n/uk.tsv"), plural: plural_ukrainian, rtl: false, catalog: OnceLock::new()
    },
    // Italian; every `it-*` locale (`it-IT`) resolves here.
-    LangInfo { code: "it", name: "Italiano", source: include_str!("i18n/it.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "it", rtl: false },
    // Arabic (Modern Standard, Western digits); every `ar-*` locale (`ar-MA`, `ar-EG`, `ar-SA` ...)
    // resolves here. Right to left: see `LangInfo::rtl`.
-    LangInfo { code: "ar", name: "العربية", source: include_str!("i18n/ar.tsv"), plural: plural_arabic, rtl: true, catalog: OnceLock::new() },
+    LangInfo { code: "ar", rtl: true },
    // Central Kurdish (Sorani); every `ckb-*` locale (`ckb-IQ`, `ckb-IR`) resolves here. Right to
    // left like Arabic: see `LangInfo::rtl`. CLDR `ckb` counts have two forms (one, other).
-    LangInfo {
+    LangInfo { code: "ckb", rtl: true },
        code: "ckb",
        name: "کوردیی ناوەندی",
        source: include_str!("i18n/ckb.tsv"),
        plural: plural_one_other,
        rtl: true,
        catalog: OnceLock::new(),
    },
    // Persian (Farsi); every `fa-*` locale (`fa-IR`, `fa_IR.UTF-8`, `fa-AF` ...) resolves here. Right
    // to left like Arabic: see `LangInfo::rtl`. CLDR `fa` counts have two forms (one: i = 0 or n = 1,
    // other), which for whole counts is the French rule, so `@plural` entries list two forms.
-    LangInfo { code: "fa", name: "فارسی", source: include_str!("i18n/fa.tsv"), plural: plural_fr, rtl: true, catalog: OnceLock::new() },
+    LangInfo { code: "fa", rtl: true },
    // Polish; every `pl-*` locale (`pl-pl`, `pl_pl.UTF-8`) resolves here.
-    LangInfo { code: "pl", name: "Polski", source: include_str!("i18n/pl.tsv"), plural: plural_polish, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "pl", rtl: false },
    // Slovene; every `sl-*` locale (`sl-SI`) resolves here. Four plural forms (one, two, few, other).
-    LangInfo { code: "sl", name: "Slovenščina", source: include_str!("i18n/sl.tsv"), plural: plural_sl, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "sl", rtl: false },
-    LangInfo {
+    LangInfo { code: "el", rtl: false },
-        code: "el", name: "Ελληνικά", source: include_str!("i18n/el.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new()
+    // Turkish; every `tr-*` locale (`tr-TR`, `tr_TR.UTF-8`) resolves here. CLDR `tr` has two forms
-    },
+    // (one, other); the catalog's counted nouns read the same in both, so its `@plural` rows repeat
-    // Turkish; every `tr-*` locale (`tr-TR`, `tr_TR.UTF-8`) resolves here.
+    // the one form.
-    LangInfo { code: "tr", name: "Türkçe", source: include_str!("i18n/tr.tsv"), plural: plural_none, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "tr", rtl: false },
    // Lithuanian; every `lt-*` locale (`lt-LT`, `lt_LT.UTF-8`) resolves here. Three plural forms (one, few, other).
-    LangInfo { code: "lt", name: "Lietuvių", source: include_str!("i18n/lt.tsv"), plural: plural_lithuanian, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "lt", rtl: false },
    // Indonesian; every `id-*` locale (`id-ID`, `id_ID.UTF-8`) resolves here. CLDR `id` counts have
    // one form ("other"), so `@plural` entries list a single form.
-    LangInfo { code: "id", name: "Bahasa Indonesia", source: include_str!("i18n/id.tsv"), plural: plural_none, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "id", rtl: false },
    // Vietnamese; every `vi-*` locale (`vi-VN`, `vi_VN.UTF-8`) resolves here. CLDR `vi` counts have
    // one form ("other"), so `@plural` entries list a single form.
-    LangInfo { code: "vi", name: "Tiếng Việt", source: include_str!("i18n/vi.tsv"), plural: plural_none, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "vi", rtl: false },
    // Finnish; every `fi-*` locale (`fi-FI`, `fi_FI.UTF-8`) resolves here. Two plural forms (one, other):
    // the partitive singular follows any number but 1 (`1 sivu`, `2 sivua`).
-    LangInfo { code: "fi", name: "Suomi", source: include_str!("i18n/fi.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "fi", rtl: false },
    // Albanian; every `sq-*` locale (`sq-AL`, `sq_AL.UTF-8`, `sq-XK`) resolves here. One/other plural, like English.
-    LangInfo { code: "sq", name: "Shqip", source: include_str!("i18n/sq.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "sq", rtl: false },
    // Thai; every `th-*` locale (`th-TH`, `th_TH.UTF-8`) resolves here. No grammatical plural.
-    LangInfo { code: "th", name: "ไทย", source: include_str!("i18n/th.tsv"), plural: plural_none, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "th", rtl: false },
    // Catalan; every `ca-*` locale (`ca-ES`, `ca_ES.UTF-8`, `ca_ES@valencia`) resolves here.
-    LangInfo { code: "ca", name: "Català", source: include_str!("i18n/ca.tsv"), plural: plural_one_other, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "ca", rtl: false },
    // Romanian; every `ro-*` locale (`ro-RO`, `ro_RO.UTF-8`, `ro-MD`) resolves here. Three plural forms (one, few, other).
-    LangInfo { code: "ro", name: "Română", source: include_str!("i18n/ro.tsv"), plural: plural_ro, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "ro", rtl: false },
    // Lao; every `lo-*` locale (`lo-LA`, `lo_LA.UTF-8` ...) resolves here.
-    LangInfo {
+    LangInfo { code: "lo", rtl: false },
        code: "lo", name: "ພາສາລາວ", source: include_str!("i18n/lo.tsv"), plural: plural_none, rtl: false, catalog: OnceLock::new()
    },
    // Hindi; every `hi-*` locale (`hi-IN`, `hi_IN.UTF-8`) resolves here. CLDR `hi` has "one"
-    // (0 and 1) and "other", but the catalog's nouns are the same in both ("{n} पृष्ठ"), so
+    // (0 and 1) and "other", but the catalog's nouns are the same in both ("{n} पृष्ठ"), so its
-    // `@plural` entries list a single form.
+    // `@plural` rows repeat the one form.
-    LangInfo {
+    LangInfo { code: "hi", rtl: false },
        code: "hi", name: "हिन्दी", source: include_str!("i18n/hi.tsv"), plural: plural_none, rtl: false, catalog: OnceLock::new()
    },
    // Korean; every `ko-*` locale (`ko-KR`, `ko_KR.UTF-8`) resolves here. CLDR `ko` counts have
    // one form ("other"), so `@plural` entries list a single form.
-    LangInfo { code: "ko", name: "한국어", source: include_str!("i18n/ko.tsv"), plural: plural_none, rtl: false, catalog: OnceLock::new() },
+    LangInfo { code: "ko", rtl: false },
    // Norwegian Bokmål; every `nb-*` locale resolves here, and so do general Norwegian (`no-*`) and
    // Nynorsk (`nn-*`), which have no catalog of their own (see `candidates`).
-    LangInfo {
+    LangInfo { code: "nb", rtl: false },
        code: "nb",
        name: "Norsk bokmål",
        source: include_str!("i18n/nb.tsv"),
        plural: plural_one_other,
        rtl: false,
        catalog: OnceLock::new(),
    },
 ];
-impl LangInfo {
+/// Per language of [`LANGUAGES`], the (context, source) keys of PdfCraft's own catalog as written
-    /// How many plural forms the language's `@plural` entries list.
+/// (escaped), read on first use ([`Lang::has_own`]).
-    fn plural_forms(&self) -> usize {
+static OWN_ROWS: [OnceLock<HashSet<(&'static str, &'static str)>>; LANGUAGE_COUNT] = [const { OnceLock::new() }; LANGUAGE_COUNT];
        (0..=1000).map(self.plural).max().unwrap_or(0).saturating_add(1)
    }
-    /// Return the parsed catalogue, building it on first use and warning about entries that fall back to
+/// A language the UI can be shown in: English, or one of [`LANGUAGES`] whose catalogs are
-    /// English.
+/// embedded.
    fn catalog(&self) -> &Catalog {
        self.catalog.get_or_init(|| {
            let (catalog, errors) = Catalog::parse(self.source, self.plural_forms());
            for error in errors {
                log::warn!("{} interface catalog: {error}; that entry shows in English", self.code);
            }
            // Catalogs keep logical text: the fork shapes and reorders each run once. Accessibility
            // names, copied text and search therefore see the same logical string as the source.
            catalog
        })
    }
 }
 /// A language the UI can be shown in (a handle into [`LANGUAGES`]).
 #[derive(Clone, Copy)]
-pub struct Lang(&'static LangInfo);
+pub struct Lang {
    lang: craft_i18n::Lang,
    /// The catalogs it is looked up in: the embedded ones ([`I18N`]), or a test fixture's.
    catalogs: Option<&'static I18n>,
 }
 impl std::fmt::Debug for Lang {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "Lang({})", self.0.code)
+        write!(f, "Lang({})", self.code())
    }
 }
 impl PartialEq for Lang {
    fn eq(&self, other: &Self) -> bool {
-        self.0.code == other.0.code
+        self.code() == other.code()
    }
 }
 impl Eq for Lang {}
 impl Lang {
-    pub const EN: Lang = Lang(&LANGUAGES[0]);
+    pub const EN: Lang = Lang { lang: craft_i18n::Lang::EN, catalogs: None };
-    pub fn code(self) -> &'static str {
+    fn i18n(self) -> &'static I18n {
-        self.0.code
+        self.catalogs.unwrap_or_else(|| LazyLock::force(&I18N))
    }
-    /// A language by its exact code.
+    fn info(self) -> Option<&'static LangInfo> {
        let code = self.code();
        LANGUAGES.iter().find(|l| l.code == code)
    }
    pub fn code(self) -> &'static str {
        self.i18n().code(self.lang)
    }
    /// A language by its exact code (any case): one of [`LANGUAGES`] whose catalogs are embedded.
    pub fn from_code(code: &str) -> Option<Lang> {
-        LANGUAGES.iter().find(|l| l.code.eq_ignore_ascii_case(code)).map(Lang)
+        let info = LANGUAGES.iter().find(|l| l.code.eq_ignore_ascii_case(code))?;
        I18N.from_code(info.code).map(|lang| Lang { lang, catalogs: None })
    }
    /// Resolve the `language` preference: a language code, or [`AUTO`] (and anything unknown,
@@ -348,9 +207,10 @@ impl Lang {
        Lang::from_code(pref).unwrap_or_else(system_lang)
    }
-    /// Every registered language.
+    /// Every language the interface can be shown in: [`LANGUAGES`] in order, those whose catalogs
    /// are embedded (English alone in a build without craft-i18n).
    pub fn all() -> impl Iterator<Item = Lang> {
-        LANGUAGES.iter().map(Lang)
+        LANGUAGES.iter().filter_map(|l| Lang::from_code(l.code))
    }
    /// Every registered language in the order a picker lists them: English first (the source
@@ -372,8 +232,10 @@ impl Lang {
        std::iter::once(Lang::EN).chain(rest).collect()
    }
    /// The language's name in itself (its `@id language.name` row), shown in the Preferences
    /// dropdown.
    pub fn name(self) -> &'static str {
-        self.0.name
+        self.i18n().name(self.lang)
    }
    /// The language's name in English, used by [`picker_name`](Self::picker_name) when this
@@ -417,7 +279,7 @@ impl Lang {
            "ko" => "Korean",
            // Only reached if a language is added to `LANGUAGES` without an English name; the
            // code still tells the reader which entry it is.
-            _ => self.0.code,
+            code => code,
        }
    }
@@ -432,12 +294,46 @@ impl Lang {
    /// Whether the language is written right to left. Lookups stay logical; the egui fork
    /// shapes and reorders each run for display (see [`LangInfo::rtl`]).
    pub fn rtl(self) -> bool {
-        self.0.rtl
+        self.info().is_some_and(|l| l.rtl)
    }
-    fn catalog(self) -> &'static Catalog {
+    /// Whether PdfCraft's own catalog (`pdfcraft.tsv`, not the shared `common.tsv`) has the row
-        self.0.catalog()
+    /// (`context`, `source`). The shared catalog's `@id` rows are keyed by the other apps' command
    /// ids, which can name another command (in Bulgarian and Indonesian its `file.close` row holds
    /// an id rather than a label), so command-id lookups ask this; every `@id` row PdfCraft had is
    /// in its own catalog. A test fixture has no shared catalog: its rows are its own.
    fn has_own(self, context: &str, source: &str) -> bool {
        if let Some(fixture) = self.catalogs {
            return fixture.get(self.lang, context, source).is_some();
        }
        let code = self.code();
        let Some(slot) = LANGUAGES.iter().position(|l| l.code == code).and_then(|i| OWN_ROWS.get(i)) else { return false };
        let rows: &HashSet<(&str, &str)> = slot.get_or_init(|| {
            let app = CRAFT_I18N.iter().find(|(c, ..)| c.eq_ignore_ascii_case(code)).map_or("", |(_, _, app)| *app);
            app.lines()
                .filter(|l| !l.starts_with('#'))
                .filter_map(|l| {
                    let mut columns = l.split('\t');
                    Some((columns.next()?, columns.next()?))
                })
                .collect()
        });
        let escape = |s: &str| s.replace('\\', "\\\\").replace('\n', "\\n").replace('\t', "\\t");
        rows.contains(&(escape(context).as_str(), escape(source).as_str()))
    }
    /// The embedded catalog texts this language reads, the shared one then PdfCraft's; none for
    /// English. For checks that the interface fonts draw every translation.
    pub fn catalog_texts(self) -> impl Iterator<Item = &'static str> {
        let code = self.code();
        CRAFT_I18N.iter().filter(move |(c, ..)| c.eq_ignore_ascii_case(code)).flat_map(|(_, shared, app)| [*shared, *app])
    }
 }
 /// Whether this build embeds the craft-i18n catalogs (`CRAFT_I18N_DIR` was set). Without them the
 /// interface is English only; tests that need a translation skip with a note.
 pub fn catalogs_embedded() -> bool {
    !CRAFT_I18N.is_empty()
 }
 /// The canonical `language` preference for user input: [`AUTO`] or a registered code (any case).
@@ -500,10 +396,8 @@ pub fn system_lang() -> Lang {
 #[cfg(not(target_arch = "wasm32"))]
 fn detect_system_lang() -> Lang {
-    for var in ["LC_ALL", "LC_MESSAGES", "LANG"] {
+    if let Some(l) = env_lang(|var| std::env::var(var).ok()) {
-        if let Some(l) = std::env::var(var).ok().and_then(|v| language_override(&v)) {
+        return l;
            return l;
        }
    }
    // Apps started from the Finder don't inherit LANG: use the macOS preferred-languages list.
    // The absolute path keeps a `defaults` earlier on PATH from running; any failure means English.
@@ -521,6 +415,13 @@ fn detect_system_lang() -> Lang {
    Lang::EN
 }
 /// The language the locale variables name, `LC_ALL` first, then `LC_MESSAGES`, then `LANG`;
 /// `var` reads one.
 #[cfg(not(target_arch = "wasm32"))]
 fn env_lang(var: impl Fn(&str) -> Option<String>) -> Option<Lang> {
    ["LC_ALL", "LC_MESSAGES", "LANG"].into_iter().find_map(|name| var(name).and_then(|v| language_override(&v)))
 }
 /// A named locale can override the display language. On Windows, the neutral
 /// C/POSIX locale inherited from a launcher says nothing about the user's UI language.
 #[cfg(not(target_arch = "wasm32"))]
@@ -622,7 +523,7 @@ pub fn current() -> Lang {
 /// Does `lang` have a catalog entry for this plain string? (English never does: it is the source.)
 pub fn has(lang: Lang, s: &str) -> bool {
-    lang.catalog().plain(s).is_some()
+    lang.i18n().get(lang.lang, "", s).is_some()
 }
 /// Translate an English UI string into the current language ([`tr`] with [`current`]).
@@ -633,12 +534,13 @@ pub fn t(s: &str) -> &str {
 /// The name of a keyboard key, distinct from a command such as Delete. Missing key-name
 /// translations use the English key name, never a plain command translation.
 pub fn key_name(s: &str) -> &str {
-    current().catalog().contextual("key", s).unwrap_or(s)
+    let lang = current();
    lang.i18n().get(lang.lang, "key", s).unwrap_or(s)
 }
 /// Translate an English UI string; unknown strings come back unchanged.
 pub fn tr(lang: Lang, s: &str) -> &str {
-    lang.catalog().plain(s).unwrap_or(s)
+    lang.i18n().t(lang.lang, s)
 }
 /// How the layers below say their own sentences in the current language.
@@ -654,16 +556,41 @@ pub fn words(wording: &str) -> String {
 /// Like [`tr`], for an English string that needs a disambiguating `context`.
 pub fn tr_ctx<'a>(lang: Lang, context: &str, s: &'a str) -> &'a str {
-    lang.catalog().contextual(context, s).unwrap_or_else(|| tr(lang, s))
+    lang.i18n().tc(lang.lang, context, s)
 }
-/// A string keyed by its command id, falling back to the translation of the English `label`.
+/// A string keyed by its command id, falling back to the translation of the English `label`. Only
 /// PdfCraft's own `@id` rows count ([`own_id`]).
 pub fn tr_id<'a>(lang: Lang, id: &str, label: &'a str) -> &'a str {
-    lang.catalog().id(id).unwrap_or_else(|| tr(lang, label))
+    if own_id(lang, id, label) { lang.i18n().tid(lang.lang, id, label) } else { tr(lang, label) }
 }
 /// Whether `lang` has PdfCraft's own `@id` row for `id` ([`Lang::has_own`]: command ids are each
 /// app's own) and it keeps the `{placeholders}` and trailing `…` of the English `label`. craft-i18n
 /// can't check that, because an `@id` row's source is the id, so a row that doesn't is skipped
 /// here and the label's translation shows instead.
 fn own_id(lang: Lang, id: &str, label: &str) -> bool {
    lang.has_own("@id", id) && lang.i18n().get(lang.lang, "@id", id).is_some_and(|translated| same_shape(translated, label))
 }
 /// Whether `translated` has the `{placeholders}` (in any order) and the trailing `…` of `english`,
 /// the check craft-i18n makes on every row whose source is English text, and no `{` left open or
 /// `}` without its `{`.
 fn same_shape(translated: &str, english: &str) -> bool {
    let placeholders = |text: &str| -> Option<Vec<String>> {
        let mut names = text.split('{').skip(1).map(|p| p.split_once('}').map(|(name, _)| name.to_owned())).collect::<Option<Vec<_>>>()?;
        if text.matches('}').count() != names.len() {
            return None;
        }
        names.sort_unstable();
        Some(names)
    };
    translated.ends_with('…') == english.ends_with('…') && placeholders(translated).is_some_and(|names| Some(names) == placeholders(english))
 }
 /// Fill `{name}` placeholders in one pass. Unknown placeholders are left as written, and inserted
-/// values are never read as templates again, so a file name containing `{n}` stays intact.
+/// values are never read as templates again, so a file name containing `{n}` stays intact. Unlike
 /// the crate's `fmt` it adds no bidi isolates: the egui fork orders each run for display.
 pub fn fmt(template: &str, args: &[(&str, &str)]) -> String {
    let mut out = String::with_capacity(template.len());
    let mut rest = template;
@@ -728,12 +655,14 @@ pub fn edit_label(label: &pdfcraft_engine::Label) -> String {
 /// A command label such as "Undo Insert pages from a.pdf" in the current language. A catalog
 /// whose word order doesn't put the verb first translates "Undo {action}" and "Redo {action}"
-/// as whole phrases; otherwise the translated verb goes before the action.
+/// as whole phrases, both of them; otherwise the translated verb goes before the action. (The
 /// shared catalog has "Undo {action}" without "Redo {action}" in some languages, where one phrase
 /// alone would word Undo and Redo differently.)
 pub fn command_label(text: &str) -> String {
    for (prefix, template) in [("Undo", "Undo {action}"), ("Redo", "Redo {action}")] {
        if let Some(action) = text.strip_prefix(prefix).and_then(|tail| tail.strip_prefix(' ')) {
            let action = action_label(action);
-            if has(current(), template) {
+            if has(current(), "Undo {action}") && has(current(), "Redo {action}") {
                return fmt(t(template), &[("action", &action)]);
            }
            return format!("{} {action}", t(prefix));
@@ -742,20 +671,22 @@ pub fn command_label(text: &str) -> String {
    t(text).to_owned()
 }
-/// A registered command's menu label: its `@id` catalog entry if there is one, otherwise
+/// A registered command's menu label: its `@id` entry in PdfCraft's own catalog if there is one
-/// [`command_label`] of the current English label.
+/// that keeps the label's shape ([`own_id`]), otherwise [`command_label`] of the current English
 /// label.
 pub fn menu_label(id: &str, label: &str) -> String {
-    match current().catalog().id(id) {
+    let lang = current();
    match own_id(lang, id, label).then(|| lang.i18n().get(lang.lang, "@id", id)).flatten() {
        Some(translated) => translated.to_owned(),
        None => command_label(label),
    }
 }
 /// A plural-aware message: `one`/`other` are the English forms (with `{n}` where the count goes).
 /// The form is the language's CLDR category; `{n}` is written in `0`–`9` without grouping or
 /// isolate marks, as PdfCraft always has.
 pub fn trn(lang: Lang, n: u64, one: &str, other: &str) -> String {
-    let idx = (lang.0.plural)(n);
+    lang.i18n().trn_plain(lang.lang, n, one, other)
    let text = lang.catalog().plural(one, other, idx).unwrap_or(if n == 1 { one } else { other });
    fmt(text, &[("n", &n.to_string())])
 }
 /// `name` lowercased with the Latin accents that occur in language names folded away, so a
@@ -779,6 +710,27 @@ fn name_sort_key(name: &str) -> String {
        .collect()
 }
 /// A test language whose PdfCraft catalog is `source` (catalog format), so tests of lookup code
 /// don't depend on the embedded catalogs' wording. `code` picks the CLDR plural rules.
 #[cfg(test)]
 pub(crate) fn fixture_lang(code: &'static str, source: &'static str) -> Lang {
    let embedded: &'static craft_i18n::Embedded = Box::leak(Box::new([(code, "", source)]));
    let (i18n, _) = I18n::new(embedded, &[code]);
    let i18n: &'static I18n = Box::leak(Box::new(i18n));
    let lang = i18n.from_code(code).unwrap_or(craft_i18n::Lang::EN);
    Lang { lang, catalogs: Some(i18n) }
 }
 /// For a test that needs the embedded catalogs: `false`, with a note, when none were embedded
 /// (`CRAFT_I18N_DIR` unset), so the test can skip; the interface is then English only.
 #[cfg(test)]
 pub(crate) fn needs_catalogs() -> bool {
    if !catalogs_embedded() {
        eprintln!("skipped: built without craft-i18n (set CRAFT_I18N_DIR to a craft-i18n checkout); the interface is English only");
    }
    catalogs_embedded()
 }
 #[cfg(test)]
 mod tests;
@@ -1,175 +0,0 @@
 //! Parser and lookup tables for translation catalogs (`*.tsv`, format documented in `ja.tsv`).
 //!
 //! Validation is strict (unknown escapes, unknown `@` contexts, placeholder, ellipsis and plural
 //! form mismatches, duplicates), but a bad line is only skipped and reported: the rest of the
 //! catalog still loads and the skipped string shows in English. The tests insist the bundled
 //! catalogs have no errors at all.
 use std::collections::{HashMap, HashSet};
 /// A catalog entry as read from the file.
 #[derive(Debug, PartialEq, Eq)]
 pub struct Entry {
    pub context: String,
    pub source: String,
    pub translation: String,
 }
 /// A parsed catalog. Values are owned for the life of the process (catalogs are built once).
 #[derive(Debug, Default)]
 pub struct Catalog {
    /// context-free strings: English source → translation (the hot path, looked up every frame)
    plain: HashMap<String, String>,
    /// strings with a disambiguating context: context → source → translation
    contextual: HashMap<String, HashMap<String, String>>,
    /// command-id keyed strings
    ids: HashMap<String, String>,
    /// plural messages: `one|other` → forms
    plurals: HashMap<String, Vec<String>>,
 }
 fn unescape(text: &str) -> Result<String, String> {
    let mut out = String::with_capacity(text.len());
    let mut chars = text.chars();
    while let Some(c) = chars.next() {
        if c != '\\' {
            out.push(c);
            continue;
        }
        match chars.next() {
            Some('n') => out.push('\n'),
            Some('t') => out.push('\t'),
            Some('\\') => out.push('\\'),
            Some(other) => return Err(format!("unknown escape \\{other}; use \\n, \\t or \\\\")),
            None => return Err("trailing backslash; use \\\\ for a literal backslash".into()),
        }
    }
    Ok(out)
 }
 /// `{name}` placeholders of a template, sorted (translators may reorder them).
 pub fn placeholders(text: &str) -> Vec<&str> {
    let mut names = Vec::new();
    let mut rest = text;
    while let Some((_, after_open)) = rest.split_once('{') {
        let Some((name, after_close)) = after_open.split_once('}') else { break };
        names.push(name);
        rest = after_close;
    }
    names.sort_unstable();
    names
 }
 /// Check one entry against its English source. `forms` is the language's number of plural forms.
 fn validate(entry: &Entry, forms: usize) -> Result<(), String> {
    let Entry { context, source, translation } = entry;
    match context.as_str() {
        // The source is a command id, not a template; the bundled-catalog tests check the id
        // exists and compare the translation with that command's English label.
        "@id" => Ok(()),
        "@plural" => {
            let english: Vec<&str> = source.split('|').collect();
            let [one, other] = english.as_slice() else { return Err("plural source must be one|other".into()) };
            if one.is_empty() || other.is_empty() || placeholders(one) != placeholders(other) {
                return Err("English plural forms must be nonempty and have matching placeholders".into());
            }
            let translated: Vec<&str> = translation.split('|').collect();
            if translated.len() != forms || translated.iter().any(|form| form.is_empty()) {
                return Err(format!("expected {forms} nonempty plural forms"));
            }
            if translated.iter().any(|form| placeholders(form) != placeholders(other)) {
                return Err("plural placeholders differ from the English source".into());
            }
            Ok(())
        }
        _ if context.starts_with('@') => Err(format!("unknown reserved context {context:?}")),
        _ => {
            if placeholders(source) != placeholders(translation) {
                return Err("placeholders differ from the English source".into());
            }
            if source.ends_with('…') != translation.ends_with('…') {
                return Err("trailing ellipsis differs from the English source".into());
            }
            Ok(())
        }
    }
 }
 fn parse_line(line: &str, forms: usize) -> Result<Entry, String> {
    let mut columns = line.split('\t');
    let (Some(context), Some(source), Some(translation), None) = (columns.next(), columns.next(), columns.next(), columns.next()) else {
        return Err("expected `context<TAB>source<TAB>translation`".into());
    };
    let entry = Entry { context: unescape(context)?, source: unescape(source)?, translation: unescape(translation)? };
    if entry.source.is_empty() || entry.translation.is_empty() {
        return Err("source and translation must be nonempty".into());
    }
    validate(&entry, forms)?;
    Ok(entry)
 }
 /// Read the entries of a catalog file for a language with `forms` plural forms. Malformed lines
 /// and duplicates (the first entry wins) are returned as errors and skipped, so a bad translation
 /// never breaks the UI.
 pub fn parse_entries(text: &str, forms: usize) -> (Vec<Entry>, Vec<String>) {
    let mut entries = Vec::new();
    let mut errors = Vec::new();
    let mut seen = HashSet::new();
    for (index, line) in text.lines().enumerate() {
        if line.trim().is_empty() || line.starts_with('#') {
            continue;
        }
        let line_no = index.saturating_add(1);
        match parse_line(line, forms) {
            Ok(entry) if !seen.insert((entry.context.clone(), entry.source.clone())) => {
                errors.push(format!("line {line_no}: duplicate key {:?} / {:?}", entry.context, entry.source));
            }
            Ok(entry) => entries.push(entry),
            Err(error) => errors.push(format!("line {line_no}: {error}")),
        }
    }
    (entries, errors)
 }
 impl Catalog {
    /// Build a catalog from its valid entries; the errors of the skipped lines come back too.
    pub fn parse(text: &str, forms: usize) -> (Catalog, Vec<String>) {
        let (entries, errors) = parse_entries(text, forms);
        let mut c = Catalog::default();
        for Entry { context, source, translation } in entries {
            match context.as_str() {
                "" => {
                    c.plain.insert(source, translation);
                }
                "@id" => {
                    c.ids.insert(source, translation);
                }
                "@plural" => {
                    c.plurals.insert(source, translation.split('|').map(str::to_string).collect());
                }
                _ => {
                    c.contextual.entry(context).or_default().insert(source, translation);
                }
            }
        }
        (c, errors)
    }
    pub fn plain(&self, s: &str) -> Option<&str> {
        self.plain.get(s).map(String::as_str)
    }
    pub fn contextual(&self, ctx: &str, s: &str) -> Option<&str> {
        self.contextual.get(ctx)?.get(s).map(String::as_str)
    }
    pub fn id(&self, id: &str) -> Option<&str> {
        self.ids.get(id).map(String::as_str)
    }
    /// The plural form `index` of the message whose English forms are `one|other`.
    pub fn plural(&self, one: &str, other: &str, index: usize) -> Option<&str> {
        let forms = self.plurals.get(&format!("{one}|{other}"))?;
        forms.get(index.min(forms.len().saturating_sub(1))).map(String::as_str)
    }
 }
@@ -185,6 +185,9 @@ mod tests {
    #[test]
    fn right_to_left_labels_match_a_query_typed_in_logical_order() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        let arabic = crate::i18n::Lang::from_code("ar").expect("Arabic is registered");
        let translated = crate::i18n::tr(arabic, "Organize pages");
        assert_eq!(translated, "تنظيم الصفحات", "the catalogue keeps logical text");
@@ -4,6 +4,9 @@ use super::*;
 /// back. This is the `Style::right_to_left` half of the explicit RTL policy.
 #[test]
 fn arabic_chrome_is_right_to_left_after_the_language_changes() {
    if !crate::i18n::needs_catalogs() {
        return;
    }
    let previous = crate::i18n::current();
    let ctx = egui::Context::default();
    crate::i18n::set_current(crate::i18n::Lang::from_code("ar").expect("registered language"));
@@ -815,6 +815,9 @@ mod tests {
    /// left): never a mix, and never a label signing would refuse.
    #[test]
    fn appearance_labels_are_translated_or_all_english() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        use crate::i18n::{Lang, has, tr};
        let english = AppearanceLabels::default();
        assert_eq!(appearance_labels(Lang::EN), (english.clone(), false));
@@ -845,6 +848,9 @@ mod tests {
    /// its label, in the words given, and only the values when the labels are off.
    #[test]
    fn preview_lines_use_the_labels_signing_stamps() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        let (de, _) = appearance_labels(crate::i18n::Lang::from_code("de").unwrap());
        let all = Appearance { reason: true, location: true, ..Appearance::default() };
        let lines = detail_lines(&all, &de, "Ada", " Genehmigt ", "Berlin", "2026.10.14 09:30:00 Z");
@@ -698,6 +698,9 @@ mod tests {
    #[test]
    fn search_placeholder_never_overlaps_the_shortcut() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        let previous = crate::i18n::current();
        for (code, expected) in [("en", "Ctrl+K"), ("de", "Strg+K")] {
            crate::i18n::set_current(crate::i18n::Lang::from_code(code).unwrap());
@@ -327,6 +327,9 @@ mod tests {
    #[test]
    fn date_language_names_fall_back_when_the_native_name_cannot_be_drawn() {
        if !crate::i18n::needs_catalogs() {
            return;
        }
        let date_language = |code: &str| pdfcraft_engine::dates::DATE_LANGUAGES.iter().find(|l| l.code == code).expect("date language");
        let hindi = date_language("hi");
        assert_eq!(date_language_picker_name(hindi, |_| true), hindi.name, "the native name is kept when it can be drawn");
@@ -415,6 +415,9 @@ fn the_shortcuts_dialog_lists_the_real_bindings() {
 #[test]
 fn localized_shortcuts_update_immediately_and_keep_command_ids_and_key_bindings() {
    if crate::support::skip_without_catalogs("localized_shortcuts_update_immediately_and_keep_command_ids_and_key_bindings") {
        return;
    }
    let mut h = harness();
    h.ctx.set_os(OperatingSystem::Windows);
    h.state_mut().set_option("language", "de").unwrap();
@@ -1090,6 +1090,9 @@ fn panel_width(h: &Harness<'static, PdfCraftApp>) -> f32 {
 #[test]
 fn the_panel_keeps_its_width_with_a_reply_box_open() {
    if crate::support::skip_without_catalogs("the_panel_keeps_its_width_with_a_reply_box_open") {
        return;
    }
    // The reply row reserved 48 px for "Post"; Russian's wider button overflowed it, and a
    // resizable panel keeps the width its content used, so every repaint widened the panel.
    let mut h = harness(|app| app.set_option("panel", "comments").unwrap());
@@ -3144,6 +3147,9 @@ fn hotbar_picker_adds_and_runs_freehand_highlight() {
 #[test]
 fn hotbar_picker_searches_translated_tool_labels() {
    if crate::support::skip_without_catalogs("hotbar_picker_searches_translated_tool_labels") {
        return;
    }
    let mut h = harness(|app| {
        app.set_option("language", "fr").unwrap();
    });
@@ -478,6 +478,9 @@ fn theme_commands_and_options_report_preference_and_effective_colours() {
 #[test]
 fn lithuanian_password_dialog_translates_dynamic_labels_and_validation() {
    if crate::support::skip_without_catalogs("lithuanian_password_dialog_translates_dynamic_labels_and_validation") {
        return;
    }
    let (mut h, c) = harness();
    ok(&mut h, &c, "ui.set", json!({ "key": "language", "value": "lt" }));
    ok(&mut h, &c, "ui.set", json!({ "key": "dialog", "value": "protect" }));
@@ -496,6 +499,9 @@ fn lithuanian_password_dialog_translates_dynamic_labels_and_validation() {
 #[test]
 fn lithuanian_inspector_title_updates_through_the_control_channel() {
    if crate::support::skip_without_catalogs("lithuanian_inspector_title_updates_through_the_control_channel") {
        return;
    }
    let (mut h, c) = harness();
    ok(&mut h, &c, "ui.set", json!({ "key": "panel", "value": "comments" }));
    h.run_steps(2);
@@ -515,6 +521,9 @@ fn lithuanian_inspector_title_updates_through_the_control_channel() {
 /// command ids agents drive stay exactly the same.
 #[test]
 fn language_switch_preserves_document_and_command_ids() {
    if crate::support::skip_without_catalogs("language_switch_preserves_document_and_command_ids") {
        return;
    }
    use pdfcraft_ui_egui::i18n;
    let (mut h, c) = harness();
    let doc = h.state().views[0].id;
@@ -953,6 +962,9 @@ fn state_and_view_options() {
 #[test]
 fn japanese_controls_and_search_keep_command_ids() {
    if crate::support::skip_without_catalogs("japanese_controls_and_search_keep_command_ids") {
        return;
    }
    if crate::support::skip_without_glyphs("japanese_controls_and_search_keep_command_ids", "ja", "") {
        return;
    }
@@ -985,6 +997,9 @@ fn japanese_controls_and_search_keep_command_ids() {
 #[test]
 fn german_preferences_and_search_keep_command_ids() {
    if crate::support::skip_without_catalogs("german_preferences_and_search_keep_command_ids") {
        return;
    }
    let (mut h, c) = harness();
    ok(&mut h, &c, "ui.set", json!({ "key": "language", "value": "de" }));
    ok(&mut h, &c, "ui.click", json!({ "label": "Konvertieren" }));
@@ -1017,6 +1032,9 @@ fn german_preferences_and_search_keep_command_ids() {
 #[test]
 fn ukrainian_preferences_and_search_keep_command_ids() {
    if crate::support::skip_without_catalogs("ukrainian_preferences_and_search_keep_command_ids") {
        return;
    }
    let (mut h, c) = harness();
    ok(&mut h, &c, "ui.set", json!({ "key": "language", "value": "uk" }));
    ok(&mut h, &c, "ui.command", json!({ "id": "app.preferences" }));
@@ -1050,6 +1068,9 @@ fn ukrainian_preferences_and_search_keep_command_ids() {
 #[test]
 fn preferences_menu_and_shortcut_allow_switching_interface_languages() {
    if crate::support::skip_without_catalogs("preferences_menu_and_shortcut_allow_switching_interface_languages") {
        return;
    }
    if crate::support::skip_without_glyphs("preferences_menu_and_shortcut_allow_switching_interface_languages", "ja", "") {
        return;
    }
@@ -1094,6 +1115,9 @@ fn preferences_menu_and_shortcut_allow_switching_interface_languages() {
 #[test]
 fn japanese_dialogs_errors_and_custom_action_names() {
    if crate::support::skip_without_catalogs("japanese_dialogs_errors_and_custom_action_names") {
        return;
    }
    if crate::support::skip_without_glyphs("japanese_dialogs_errors_and_custom_action_names", "ja", "") {
        return;
    }
@@ -1137,6 +1161,9 @@ fn japanese_dialogs_errors_and_custom_action_names() {
 #[test]
 fn simplified_chinese_about_tabs_and_credit_controls() {
    if crate::support::skip_without_catalogs("simplified_chinese_about_tabs_and_credit_controls") {
        return;
    }
    if crate::support::skip_without_glyphs("simplified_chinese_about_tabs_and_credit_controls", "zh-hans", "") {
        return;
    }
@@ -1169,6 +1196,9 @@ fn simplified_chinese_about_tabs_and_credit_controls() {
 #[test]
 fn simplified_chinese_signature_prompts_and_errors_keep_document_state() {
    if crate::support::skip_without_catalogs("simplified_chinese_signature_prompts_and_errors_keep_document_state") {
        return;
    }
    if crate::support::skip_without_glyphs("simplified_chinese_signature_prompts_and_errors_keep_document_state", "zh-hans", "") {
        return;
    }
@@ -101,6 +101,9 @@ fn fill_and_sign_dates_follow_the_date_format_preference_and_it_is_remembered()
 #[test]
 fn month_names_follow_the_date_language_or_else_the_interface_language() {
    if crate::support::skip_without_catalogs("month_names_follow_the_date_language_or_else_the_interface_language") {
        return;
    }
    let mut h = Harness::builder().with_size(egui::vec2(1400.0, 900.0)).build_eframe(|_cc| {
        let mut app = PdfCraftApp::new();
        app.set_option("language", "en").unwrap();
@@ -11,6 +11,12 @@ const TELUGU: &str = "తెలుగు ఫైల్";
 const HEBREW: &str = "ייפוי כח.pdf";
 const DEVANAGARI: &str = "हिंदी पाठ सम्पादन";
 /// The embedded craft-i18n catalogs `code` reads (the shared one and PdfCraft's), one text; empty
 /// in a build without them.
 fn catalog(code: &str) -> String {
    pdfcraft_ui_egui::i18n::Lang::from_code(code).map(|l| l.catalog_texts().collect::<Vec<_>>().join("\n")).unwrap_or_default()
 }
 fn families() -> Vec<FontId> {
    vec![FontId::proportional(13.0), FontId::monospace(13.0), theme::medium(13.0), theme::semibold(17.0)]
 }
@@ -329,11 +335,14 @@ fn installed_chinese_face_covers(cjk: theme::CjkPreference, catalog: &str, name:
 /// catalog's characters.
 #[test]
 fn simplified_chinese_ui_uses_an_installed_hans_face_without_an_embedded_one() {
    if crate::support::skip_without_catalogs("simplified_chinese_ui_uses_an_installed_hans_face_without_an_embedded_one") {
        return;
    }
    if !pdfcraft_fonts::ui_chinese_fonts().is_empty() {
        eprintln!("skipping simplified_chinese_ui_uses_an_installed_hans_face_without_an_embedded_one: a Hans face is bundled");
        return;
    }
-    installed_chinese_face_covers(theme::CjkPreference::SimplifiedChinese, include_str!("../../src/i18n/zh-hans.tsv"), "Simplified");
+    installed_chinese_face_covers(theme::CjkPreference::SimplifiedChinese, &catalog("zh-hans"), "Simplified");
 }
 /// A Traditional Chinese interface keeps its installed Traditional face before the Japanese
@@ -341,7 +350,10 @@ fn simplified_chinese_ui_uses_an_installed_hans_face_without_an_embedded_one() {
 /// Traditional-only characters, and Japanese-first fallback would otherwise win.
 #[test]
 fn traditional_chinese_ui_keeps_an_installed_hant_face_before_japanese() {
-    installed_chinese_face_covers(theme::CjkPreference::TraditionalChinese, include_str!("../../src/i18n/zh-hant.tsv"), "Traditional");
+    if crate::support::skip_without_catalogs("traditional_chinese_ui_keeps_an_installed_hant_face_before_japanese") {
        return;
    }
    installed_chinese_face_covers(theme::CjkPreference::TraditionalChinese, &catalog("zh-hant"), "Traditional");
 }
 /// Other languages keep the installed face last.
@@ -373,6 +385,9 @@ fn ui_fonts_work_without_craft_fonts() {
 /// `has_glyphs` can't answer this: with only the primary face it is also the replacement face.)
 #[test]
 fn primary_ui_fonts_cover_latin_and_cyrillic_catalogs() {
    if crate::support::skip_without_catalogs("primary_ui_fonts_cover_latin_and_cyrillic_catalogs") {
        return;
    }
    use skrifa::MetadataProvider as _;
    let defs = theme::font_definitions();
    assert_eq!(&defs.families[&FontFamily::Monospace][..2], ["JetBrainsMono", "Inter"]);
@@ -380,28 +395,28 @@ fn primary_ui_fonts_cover_latin_and_cyrillic_catalogs() {
    let fallback_font = skrifa::FontRef::from_index(fallback.font.as_ref().as_ref(), fallback.index).unwrap();
    let fallback_charmap = fallback_font.charmap();
    for (code, catalog) in [
-        ("cs", include_str!("../../src/i18n/cs.tsv")),
+        ("cs", &catalog("cs")),
-        ("el", include_str!("../../src/i18n/el.tsv")),
+        ("el", &catalog("el")),
-        ("pt-br", include_str!("../../src/i18n/pt-br.tsv")),
+        ("pt-br", &catalog("pt-br")),
-        ("de", include_str!("../../src/i18n/de.tsv")),
+        ("de", &catalog("de")),
-        ("es", include_str!("../../src/i18n/es.tsv")),
+        ("es", &catalog("es")),
-        ("fr", include_str!("../../src/i18n/fr.tsv")),
+        ("fr", &catalog("fr")),
-        ("ru", include_str!("../../src/i18n/ru.tsv")),
+        ("ru", &catalog("ru")),
-        ("kk", include_str!("../../src/i18n/kk.tsv")),
+        ("kk", &catalog("kk")),
-        ("bg", include_str!("../../src/i18n/bg.tsv")),
+        ("bg", &catalog("bg")),
-        ("hu", include_str!("../../src/i18n/hu.tsv")),
+        ("hu", &catalog("hu")),
-        ("uk", include_str!("../../src/i18n/uk.tsv")),
+        ("uk", &catalog("uk")),
-        ("it", include_str!("../../src/i18n/it.tsv")),
+        ("it", &catalog("it")),
-        ("tr", include_str!("../../src/i18n/tr.tsv")),
+        ("tr", &catalog("tr")),
-        ("sl", include_str!("../../src/i18n/sl.tsv")),
+        ("sl", &catalog("sl")),
-        ("lt", include_str!("../../src/i18n/lt.tsv")),
+        ("lt", &catalog("lt")),
-        ("id", include_str!("../../src/i18n/id.tsv")),
+        ("id", &catalog("id")),
-        ("vi", include_str!("../../src/i18n/vi.tsv")),
+        ("vi", &catalog("vi")),
-        ("fi", include_str!("../../src/i18n/fi.tsv")),
+        ("fi", &catalog("fi")),
-        ("sq", include_str!("../../src/i18n/sq.tsv")),
+        ("sq", &catalog("sq")),
-        ("ca", include_str!("../../src/i18n/ca.tsv")),
+        ("ca", &catalog("ca")),
-        ("ro", include_str!("../../src/i18n/ro.tsv")),
+        ("ro", &catalog("ro")),
-        ("nb", include_str!("../../src/i18n/nb.tsv")),
+        ("nb", &catalog("nb")),
    ] {
        // Vietnamese stacks its diacritics: the precomposed letters and the base letters they
        // combine with, including `đ` and the tone marks `ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ế ề ể ễ ệ`.
@@ -563,6 +563,9 @@ fn the_calendar_picks_today_in_the_fields_format_from_any_month() {
 #[test]
 fn lithuanian_calendar_localizes_months_and_weekdays_without_changing_field_values() {
    if crate::support::skip_without_catalogs("lithuanian_calendar_localizes_months_and_weekdays_without_changing_field_values") {
        return;
    }
    use egui_kittest::kittest::Queryable;
    let mut h = harness();
    h.state_mut().set_option("language", "lt").unwrap();
@@ -536,6 +536,9 @@ fn stamped(path: &std::path::Path) -> String {
 /// so under the preview: signing neither fails nor writes `?` for them.
 #[test]
 fn the_signature_labels_follow_the_interface_language() {
    if crate::support::skip_without_catalogs("the_signature_labels_follow_the_interface_language") {
        return;
    }
    use pdfcraft_ui_egui::i18n::{Lang, tr};
    let p12 = concat!(env!("CARGO_MANIFEST_DIR"), "/../sign/tests/data/ec-p256.p12");
    let cert = pdfcraft_engine::sign::pkcs12::open(&std::fs::read(p12).unwrap(), "test").unwrap().certificate;
@@ -87,8 +87,8 @@ pub fn skip_without_glyphs(name: &str, language: &str, text: &str) -> bool {
    if std::env::var("CRAFT_FONTS_REQUIRED").as_deref() == Ok("1") {
        return false;
    }
-    let catalog = i18n::LANGUAGES.iter().find(|l| l.code == language).map_or("", |l| l.source);
+    let catalogs: Vec<&str> = i18n::Lang::from_code(language).into_iter().flat_map(i18n::Lang::catalog_texts).collect();
-    let translations = catalog.lines().filter(|l| !l.starts_with('#')).filter_map(|l| l.split('\t').nth(2));
+    let translations = catalogs.iter().flat_map(|c| c.lines()).filter(|l| !l.starts_with('#')).filter_map(|l| l.split('\t').nth(2));
    let chars: BTreeSet<char> = std::iter::once(text).chain(translations).flat_map(str::chars).filter(|c| !c.is_control()).collect();
    let cjk = theme::CjkPreference::for_language(language);
    let missing = [theme::CjkPreference::Default, cjk].into_iter().find_map(|cjk| {
@@ -103,3 +103,12 @@ pub fn skip_without_glyphs(name: &str, language: &str, text: &str) -> bool {
    eprintln!("skipping {name}: no interface font draws {missing:?} (set CRAFT_FONTS_DIR to a craft-fonts checkout with a face for it)");
    true
 }
 /// Whether `name` is skipped because the build embeds no craft-i18n catalogs (English only).
 pub fn skip_without_catalogs(name: &str) -> bool {
    let skip = !pdfcraft_ui_egui::i18n::catalogs_embedded();
    if skip {
        eprintln!("skipping {name}: built without craft-i18n (set CRAFT_I18N_DIR to a craft-i18n checkout)");
    }
    skip
 }
@@ -1459,6 +1459,9 @@ fn cancelling_then_discarding_an_earlier_dirty_tab_preserves_the_selected_docume
 #[test]
 fn long_german_tool_labels_stay_within_the_sidebar() {
    if crate::support::skip_without_catalogs("long_german_tool_labels_stay_within_the_sidebar") {
        return;
    }
    use pdfcraft_ui_egui::{LeftPanel, Mode};
    let mut h = harness(|app| app.open_bytes("fixture.pdf", None, FIXTURE.to_vec()).expect("fixture opens"));
    h.state_mut().set_option("language", "de").unwrap();
@@ -8,7 +8,7 @@ add a language: [localization.md](localization.md). Summary in [ROADMAP.md](../R
 ## How this was measured
- **Strings translated** is measured: the catalogs in `crates/ui-egui/src/i18n/<code>.tsv`, counted
+- **Strings translated** is measured: the catalogs in `crates/ui-egui/src/i18n/<code>.tsv` (since moved to craft-i18n's `locales/<code>/`), counted
  as distinct `(context, English)` keys with a non-empty translation. The denominator is the union of
  keys across all catalogs, counting language-specific context rows such as `theme`/`Appearance`.
  **That union is a moving target**: every change that adds a string widens it, so a count is only
@@ -38,7 +38,7 @@ Japanese interface text uses BIZ UDPGothic from [craft-fonts](https://github.com
 The Brazilian Portuguese catalog has 2,798 entries and covers the current union of catalog keys. It began with the ~1,826-entry gist André Cardoso posted in [#288](https://github.com/storytold/pdfcraft/issues/288), with labels added since and the existing wording reviewed. Portuguese, like French, treats 0 and 1 as singular (`1 página`, `2 páginas`).
-The Albanian catalog (`sq.tsv`, interface name **Shqip**) is written in Standard Albanian with the imperative for commands (`Ruaj`, `Hap`, `Fshi`). Albanian uses two plural forms like English: 1 is singular and every other count, including 0, is plural (`1 faqe`, `2 faqe`). Month and weekday names are lowercase (`mars`, `e shtunë`), and the letters `ë` and `ç` are covered by the bundled Latin faces. It has not been reviewed by a native Albanian speaker yet.
+The Albanian catalog (craft-i18n `locales/sq/`, interface name **Shqip**) is written in Standard Albanian with the imperative for commands (`Ruaj`, `Hap`, `Fshi`). Albanian uses two plural forms like English: 1 is singular and every other count, including 0, is plural (`1 faqe`, `2 faqe`). Month and weekday names are lowercase (`mars`, `e shtunë`), and the letters `ë` and `ç` are covered by the bundled Latin faces. It has not been reviewed by a native Albanian speaker yet.
 ## Arabic and right-to-left text
@@ -50,7 +50,7 @@ Wrapped paragraphs break between words in logical order and epaint reorders each
 Central Kurdish (Sorani, `ckb`) takes the same path: its catalog is written in logical order and `rtl: true` selects the explicit right-to-left direction; epaint reorders it, so it behaves as Arabic does above. Counts use the two [CLDR ckb forms](https://www.unicode.org/cldr/charts/48/supplemental/language_plural_rules.html#ckb) (`one`, `other`); Sorani keeps the noun singular after a numeral, so the two `@plural` forms usually read the same. Dates use the Kurdish names of the Gregorian months. The `Arab` face (Noto Sans Arabic) covers the Kurdish-only letters (`ێ ڵ ڕ ۆ ە ڤ ژ چ گ پ`).
-The Persian catalog (`fa.tsv`, interface name **فارسی**) has 2,785 entries, covering 2,785 of the current 2,798-key union; the 13 keys added after it was written still show English. It is written in contemporary software Persian from the meaning of the English labels. Counts use the two [CLDR `fa`](https://www.unicode.org/cldr/charts/48/supplemental/language_plural_rules.html#fa) forms (`one` for 0 and 1, `other` for every other count), so `@plural` entries list two forms. It is right to left like Arabic and Kurdish: `rtl: true` selects the explicit right-to-left direction, the entries stay in logical order and epaint reorders each line, and the stock chrome is mirrored as it is for Arabic. Compound words use the zero-width non-joiner (نیم‌فاصله, U+200C), the Persian comma `،` and question mark `؟`, and Persian `ی`/`ک` rather than the Arabic `ي`/`ك`. Dates use the Persian names of the Gregorian months. The `Arab` face (Noto Sans Arabic) covers Persian letters, so it needs no Japanese face. The translation is AI-assisted and has not yet been proofread line by line by a native speaker; status `partial`: no translated help, and engine/OS error details stay English inside a translated frame.
+The Persian catalog (craft-i18n `locales/fa/`, interface name **فارسی**) has 2,785 entries, covering 2,785 of the current 2,798-key union; the 13 keys added after it was written still show English. It is written in contemporary software Persian from the meaning of the English labels. Counts use the two [CLDR `fa`](https://www.unicode.org/cldr/charts/48/supplemental/language_plural_rules.html#fa) forms (`one` for 0 and 1, `other` for every other count), so `@plural` entries list two forms. It is right to left like Arabic and Kurdish: `rtl: true` selects the explicit right-to-left direction, the entries stay in logical order and epaint reorders each line, and the stock chrome is mirrored as it is for Arabic. Compound words use the zero-width non-joiner (نیم‌فاصله, U+200C), the Persian comma `،` and question mark `؟`, and Persian `ی`/`ک` rather than the Arabic `ي`/`ك`. Dates use the Persian names of the Gregorian months. The `Arab` face (Noto Sans Arabic) covers Persian letters, so it needs no Japanese face. The translation is AI-assisted and has not yet been proofread line by line by a native speaker; status `partial`: no translated help, and engine/OS error details stay English inside a translated frame.
 Arabic glyphs come from the craft-fonts `Arab` face (Noto Sans Arabic, kept in the web build too). A build without craft-fonts shows Arabic as replacement boxes on the web; on desktop it falls back to one installed font (below). The craft-fonts revision pinned for CI and releases (`.github/workflows/`) has the Arabic and Hebrew faces. Its Noto Sans CJK SC face is 16.4 MB and is left out by the general CJK cap; native builds take the separately pinned Simplified Chinese face (LXGW WenKai Lite) from `fonts/simplified-chinese-manifest.txt`, and the web build embeds only BIZ UDPGothic Regular plus the small Arabic, Hebrew, Thai and Devanagari faces.
@@ -62,14 +62,15 @@ German labels keep nouns capitalized, including tool names inserted into notices
 ## How translations work
-PdfCraft uses the same system as PhotoCraft (`crates/ui-egui/src/i18n/`):
+PdfCraft reads its translations from [craft-i18n](https://github.com/storytold/craft-i18n), shared by the Crafting Apps, through the `craft-i18n` crate (`crates/ui-egui/src/i18n.rs` is a thin wrapper):
 - Strings in the code stay in English and serve as lookup keys. At draw time, `tl!("Save")` returns the text in the current language, and falls back to English when there is no entry.
- Each language has a catalog, `crates/ui-egui/src/i18n/<code>.tsv`, with one entry per line: `context<TAB>English<TAB>translation`. An empty context marks a plain string. `@id` keys an entry by command id (for example `file.saveAs`), so one menu item can read differently from another with the same English label. `@plural` holds plural forms. Any other context disambiguates an English word with several meanings (`tl_ctx!` in UI code, for example the signature pad's "Type" button against the "Type" column). The header of `ja.tsv` documents the format and escapes.
+- Each language has two catalogs in craft-i18n: `locales/<code>/common.tsv` (rows every app shares) and `locales/<code>/pdfcraft.tsv` (PdfCraft's own rows, which win over shared ones). One entry per line: `context<TAB>English<TAB>translation`. An empty context marks a plain string. `@id` keys an entry by command id (for example `file.saveAs`); PdfCraft reads `@id` rows only from `pdfcraft.tsv`. `@plural` holds plural forms, chosen by CLDR rules. Any other context disambiguates an English word with several meanings (`tl_ctx!` in UI code). craft-i18n's `docs/integration.md` documents the format and escapes.
 - The build embeds the catalogs from `CRAFT_I18N_DIR`, a craft-i18n checkout at the commit in `craft-i18n.rev` (CI and the flatpak manifests check it out there). Unset, the build is English only; `CRAFT_I18N_REQUIRED=1` (release builds) makes that an error. Tests that need the catalogs say they are skipped.
 - Placeholders (`{name}`) must appear in both columns. A trailing `…` must be kept. `i18n::fmt` fills placeholders in one pass, so a value such as a file name containing `{n}` is inserted as written.
- A missing entry never fails a build or a test: that string shows in English. `cargo xtask i18n-report`, a step of `cargo xtask ci`, prints for each language how many strings it has no translation for and the first few. It counts every command, All tools label, literal passed to `tl!` or `i18n::t` in the UI source, engine wording (below) and key of the bundled catalogs, so a new English string shows up there until each catalog has it.
+- A missing entry never fails a build or a test: that string shows in English. `cargo xtask i18n-report`, a step of `cargo xtask ci`, prints for each language how many strings it has no translation for and the first few. It counts every command, All tools label, literal passed to `tl!` or `i18n::t` in the UI source, engine wording (below) and key of the embedded PdfCraft catalogs.
- Catalogs are validated strictly: unknown escapes, unknown `@` contexts, placeholder or ellipsis mismatches, wrong plural form counts and duplicates are errors. The tests require the bundled catalogs to have none; at run time a bad line is skipped (and logged) and that string shows in English.
+- craft-i18n validates rows strictly (unknown escapes, unknown `@` contexts, placeholder or ellipsis mismatches, wrong plural form counts, duplicates). At run time a bad row is skipped (and logged) and that string shows in English; `bundled_catalogs_are_consistent` prints them.
- Each `.tsv` has an `ATTRIBUTION.toml` entry with `kind = "translation"` (title, author, source, licence), checked by `cargo xtask assets`. Catalogs are project files under the project licence, so the entry has no `sha256` and editing a catalog doesn't touch `ATTRIBUTION.toml`; git history records their provenance.
+- `ATTRIBUTION.toml` records the translations as one `[[build_input]]`; craft-i18n's `ATTRIBUTION.md` credits the translators.
 - Translations are clean-room: write them from the meaning of the English text, never from another product's string tables.
 ## Sentences the engine words
@@ -86,10 +87,10 @@ Error details that come from the operating system, and faults rather than mistak
 ## Adding a language
-1. Copy the header of `ja.tsv` into `xx.tsv` and translate entries.
+1. In craft-i18n, add `locales/xx/pdfcraft.tsv` with its `@id language.name` row, and translate entries.
-2. Add one row to `LANGUAGES` in `crates/ui-egui/src/i18n.rs`: code, native name, catalog and plural rule.
+2. Add one row to `LANGUAGES` in `crates/ui-egui/src/i18n.rs` (code and whether it is right-to-left), one to `english_name`, and one to `DATE_LANGUAGES` in `crates/engine/src/dates.rs`.
-3. Add an `ATTRIBUTION.toml` entry for the catalog (`kind = "translation"`, no `sha256`), then run `cargo xtask assets --write` (it regenerates `ATTRIBUTION.md` only) and `cargo xtask assets`.
+3. Bump `craft-i18n.rev` (and the `commit:` of the craft-i18n source in both flatpak manifests) to a craft-i18n commit with the catalog.
-The Preferences dropdown, the system-language match, the catalog tests (format, duplicates, placeholders, plural forms, command ids) and the translation gaps report then pick it up.
+The Preferences dropdown, the system-language match and the translation gaps report then pick it up.
 The egui 0.37 migration pins craft-fonts `b076417b5880bd4154bd22f00695b1d28c6bea83`. That manifest supplies Arabic, Hebrew, Thai and Devanagari faces selected for the web payload, but contains no Telugu face. The build code accepts a `Telu` row when a future input provides one; it does not establish Telugu glyph coverage with the current pin.
@@ -97,6 +97,13 @@ modules:
          - 'exec "/app/libexec/cups/${0##*/}" "$@"'
  - name: pdfcraft
    buildsystem: simple
    # The release binaries were built with the interface translations at the commit in
    # craft-i18n.rev (the craft-i18n source below); nothing here compiles, so this records which
    # translations the bundle carries and keeps it in step with the from-source manifest (a test
    # keeps both equal to the pin).
    build-options:
      env:
        CRAFT_I18N_DIR: /run/build/pdfcraft/craft-i18n
    build-commands:
      - install -Dm755 bin/pdfcraft /app/bin/pdfcraft
      - install -Dm755 bin/pdfcraft-cli /app/bin/pdfcraft-cli
@@ -111,3 +118,7 @@ modules:
    sources:
      - type: dir
        path: stage
      - type: git
        url: https://github.com/storytold/craft-i18n
        commit: dfbe955b1ba4aa84bb34c80c45b9d917e8da4704
        dest: craft-i18n
@@ -99,6 +99,9 @@ modules:
      env:
        CARGO_HOME: /run/build/pdfcraft/cargo
        CARGO_NET_OFFLINE: 'true'
        # The interface translations (the craft-i18n source below), embedded by build.rs.
        CRAFT_I18N_DIR: /run/build/pdfcraft/craft-i18n
        CRAFT_I18N_REQUIRED: '1'
    build-commands:
      - cargo --offline build --release --locked -p pdfcraft
      - install -Dm755 target/release/pdfcraft /app/bin/pdfcraft
@@ -120,4 +123,9 @@ modules:
          - corpus
          - build-flatpak
          - .flatpak-builder
      # The interface translations at the commit in craft-i18n.rev (a test keeps the two equal).
      - type: git
        url: https://github.com/storytold/craft-i18n
        commit: dfbe955b1ba4aa84bb34c80c45b9d917e8da4704
        dest: craft-i18n
      - cargo-sources.json
@@ -3,8 +3,7 @@
 //! `ATTRIBUTION.toml` lists every asset: committed or vendored files (`[[asset]]`), files that
 //! Cargo dependencies compile into PdfCraft (`[[bundled]]`), and files xtask downloads at build
 //! time (`[[fetched]]`). This gate fails when:
-//! - an asset-like file in the repository has no entry, or its SHA-256 is missing or differs
+//! - an asset-like file in the repository has no entry, or its SHA-256 is missing or differs;
 //!   (translation catalogs are project files and carry none);
 //! - a licence is not on the allowlist, or a declared licence file is missing;
 //! - an icon, image or font names Adobe as author or source, or an `adobe_data` entry is not on
 //!   the closed list approved in AGENTS.md §1.1;
@@ -50,11 +49,6 @@ pub const ADOBE_DATA_ALLOWED: &[(&str, &str)] = &[("hayro-cmap", "assets/cmaps.b
 /// table has to be re-attested deliberately.
 pub const ADOBE_DATA_FILES: &[&str] = &["crates/fonts/src/std14_metrics.rs", "vendor/hayro-cmap/assets/cmaps.brotli"];
 /// Where the UI translation catalogs live. `kind = "translation"` entries for `.tsv` files here
 /// are project files under the project licence: they carry no `sha256`, because git history
 /// already records their provenance (AGENTS.md §1.3).
 pub const TRANSLATION_DIR: &str = "crates/ui-egui/src/i18n/";
 /// File extensions that count as assets wherever they appear in the repository.
 const ASSET_EXTENSIONS: &[&str] = &[
    "png", "jpg", "jpeg", "gif", "svg", "ico", "icns", "webp", "bmp", "tif", "tiff", "avif", "heic", "ttf", "otf", "ttc", "woff", "woff2", "pfb",
@@ -103,20 +97,13 @@ pub struct Asset {
    pub licence_file: String,
    pub kind: String,
    pub usage: String,
-    /// Required for every entry except a translation catalog ([`Asset::is_translation_catalog`]).
+    /// Required for every entry.
    #[serde(default)]
    pub sha256: Option<String>,
    #[serde(default)]
    pub adobe_data: bool,
 }
 impl Asset {
    /// A UI translation catalog: a project file whose entry carries no hash.
    pub fn is_translation_catalog(&self) -> bool {
        self.kind == "translation" && self.path.starts_with(TRANSLATION_DIR) && self.path.ends_with(".tsv")
    }
 }
 #[derive(Deserialize)]
 #[serde(deny_unknown_fields)]
 pub struct Bundled {
@@ -177,9 +164,6 @@ pub fn run(args: &[String]) -> Result<()> {
        std::fs::write(root.join("ATTRIBUTION.md"), &markdown)?;
        println!("assets: wrote ATTRIBUTION.md");
    }
    for a in manifest.asset.iter().filter(|a| a.is_translation_catalog() && a.sha256.is_some()) {
        println!("assets: note: {}: translation catalogs aren't hashed; its sha256 line can be deleted", a.path);
    }
    let mut problems = check(&root, &manifest, &repo_files(&root)?, &cargo_lock_versions(&root)?);
    match std::fs::read_to_string(root.join("ATTRIBUTION.md")) {
        Ok(existing) if existing == markdown => {}
@@ -275,12 +259,9 @@ pub fn check(root: &Path, m: &Manifest, repo_files: &[String], lock: &BTreeSet<(
        if a.adobe_data && !(ADOBE_DATA_FILES.contains(&a.path.as_str()) && a.kind == "data") {
            problems.push(format!("{}: adobe_data is only allowed for the closed list in AGENTS.md §1.1", a.path));
        }
        let catalog = a.is_translation_catalog();
        match (std::fs::read(root.join(&a.path)), &a.sha256) {
            (Err(_), _) => problems.push(format!("{}: listed but missing", a.path)),
-            // A leftover hash line (e.g. kept while resolving a rebase) is not checked; `run` notes it.
+            (Ok(_), None) => problems.push(format!("{}: sha256 is missing", a.path)),
            (Ok(_), _) if catalog => {}
            (Ok(_), None) => problems.push(format!("{}: sha256 is missing (only translation catalogs go without one)", a.path)),
            (Ok(bytes), Some(hash)) if sha256_hex(&bytes) == *hash => {}
            (Ok(_), Some(_)) => {
                problems.push(format!("{}: SHA-256 does not match ATTRIBUTION.toml (re-verify provenance, then update the entry)", a.path))
@@ -402,7 +383,7 @@ pub fn render_markdown(m: &Manifest) -> String {
    s.push_str("<!-- Generated from ATTRIBUTION.toml by `cargo xtask assets --write`. Do not edit by hand. -->\n\n");
    s.push_str("Every asset PdfCraft includes, bundles or uses to build its published material, with its author, source and licence. ");
    s.push_str(
-        "The policy is in [AGENTS.md](AGENTS.md) §1. The machine-readable list, with the SHA-256 of every asset but the translation catalogs, is [ATTRIBUTION.toml](ATTRIBUTION.toml). ",
+        "The policy is in [AGENTS.md](AGENTS.md) §1. The machine-readable list, with the SHA-256 of every asset, is [ATTRIBUTION.toml](ATTRIBUTION.toml). ",
    );
    s.push_str("Licence texts are kept beside the assets and summarised in [NOTICE](NOTICE).\n\n");
    let esc = |t: &str| t.replace('|', "\\|");
@@ -545,37 +526,6 @@ mod tests {
        assert!(p.iter().any(|p| p.contains("no ATTRIBUTION.toml entry")), "{p:?}");
    }
    #[test]
    fn translation_catalogs_require_attribution() {
        assert!(is_asset_path("crates/ui-egui/src/i18n/ja.tsv"));
        let p = check(&root(), &Manifest::default(), &["crates/ui-egui/src/i18n/ja.tsv".into()], &lock(&[]));
        assert!(p.iter().any(|p| p.contains("no ATTRIBUTION.toml entry")), "{p:?}");
        let m = Manifest { asset: vec![asset("crates/ui-egui/src/i18n/ja.tsv", "Adobe", "translation", "MIT")], ..Default::default() };
        assert!(check(&root(), &m, &[], &lock(&[])).iter().any(|p| p.contains("from Adobe is forbidden")));
    }
    /// One `[[asset]]` entry as ATTRIBUTION.toml spells it, with `extra` lines appended.
    fn parsed(path: &str, kind: &str, extra: &str) -> Manifest {
        let text = format!(
            "[[asset]]\npath = \"{path}\"\ntitle = \"t\"\nauthor = \"a\"\nsource = \"s\"\nlicence = \"MIT\"\nlicence_file = \"Cargo.toml\"\nkind = \"{kind}\"\nusage = \"u\"\n{extra}"
        );
        toml::from_str(&text).unwrap()
    }
    /// Catalogs change in most UI PRs; a pinned hash would make every pair of them conflict.
    #[test]
    fn translation_catalogs_carry_no_hash_and_everything_else_does() {
        let check_one = |m: Manifest| check(&root(), &m, &[], &lock(&[]));
        let ja = "crates/ui-egui/src/i18n/ja.tsv";
        assert_eq!(check_one(parsed(ja, "translation", "")), Vec::<String>::new());
        let stale = format!("sha256 = \"{}\"\n", "0".repeat(64));
        assert_eq!(check_one(parsed(ja, "translation", &stale)), Vec::<String>::new(), "a leftover hash is not checked");
        for (path, kind) in [("assets/fonts/Inter-Regular.ttf", "font"), (ja, "data"), ("Cargo.toml", "translation")] {
            let p = check_one(parsed(path, kind, ""));
            assert!(p.iter().any(|p| p.contains("sha256 is missing")), "{path} {kind}: {p:?}");
        }
    }
    #[test]
    fn adobe_ofl_fonts_are_allowed_and_other_adobe_fonts_rejected() {
        let l = lock(&[("noto", "1.0.0")]);