Spelling & Grammar button now shows suggestions (#3340)

review.spelling (the Review tab's Spelling & Grammar button and the Home
tab's Editor button) only moved the selection to the next issue, with no
way to see or apply a suggestion — just the generic selection toolbar, so
it looked broken.

Running it now also opens the same suggestions menu Shift+F10 and a
Control-click already open for the word at the caret, via the
WordApp::run() chokepoint (not the ribbon call sites: keytips call
app.run() directly, bypassing a button's own .clicked() check).

Exposing this path also surfaced two latent i18n-audit gaps: the
suggestions popup's dictionary/grammar-rule words aren't interface text
(added an Exempt case, as the audit already does for font names and the
user dictionary), and "Possible spelling mistake" was missing from the
ru/tr/bg catalogs.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

crates/ui-egui/src/canvas.rs

@@ -4827,6 +4827,38 @@ mod tests {
         assert_eq!(h.state().session.doc.plain_text(StoryRef::Body), "The quick brown fox");
     }
 
+    /// #3340: review.spelling (the Review tab's Spelling & Grammar button and the Home tab's
+    /// Editor button both run it) only moved the selection to the next issue — with no way to see
+    /// or apply a suggestion from there, just the generic selection toolbar, it looked broken.
+    /// Running it now also opens the same suggestions menu Shift+F10 and a Control-click already
+    /// open for the word at the caret.
+    #[test]
+    fn spelling_and_grammar_opens_suggestions_for_the_issue_it_selects() {
+        use egui_kittest::kittest::Queryable;
+        let mut a = WordApp::new(wordcraft_engine::Session::new(wordcraft_doc::Document::new()), Default::default());
+        a.run("text.insert", json!({"text": "The quick brwn fox"})).unwrap();
+        a.session.sel = wordcraft_engine::Selection::caret(Pos::body(0, 0));
+        a.run("review.spelling", json!({})).unwrap();
+        assert!(a.canvas.context_menu_from_keys, "queues the open the context menu already uses for Shift+F10");
+        let mut h = egui_kittest::Harness::builder().with_size(egui::vec2(1440.0, 900.0)).build_ui_state(
+            |ui, app: &mut WordApp| {
+                let ctx = ui.ctx().clone();
+                app.logic(&ctx);
+                app.ui(ui);
+            },
+            a,
+        );
+        for _ in 0..6 {
+            h.step();
+        }
+        assert!(h.state().canvas.context_menu_open, "Spelling & Grammar opens the suggestions menu");
+        h.get_by_label("brown").click();
+        for _ in 0..3 {
+            h.step();
+        }
+        assert_eq!(h.state().session.doc.plain_text(StoryRef::Body), "The quick brown fox");
+    }
+
     #[test]
     fn floating_picture_can_be_dragged_in_front_of_or_behind_text() {
         for wrap in ["inFrontOfText", "behindText"] {

crates/ui-egui/src/i18n/audit.rs

@@ -5,7 +5,7 @@
 use std::cell::Cell;
 use std::collections::BTreeMap;
 
-use serde_json::json;
+use serde_json::{Value, json};
 
 use super::pseudo;
 use crate::WordApp;
@@ -147,6 +147,11 @@ impl Exempt {
         for m in crate::credits::MODELS {
             names.extend([m.company, m.model, m.version].map(str::to_string));
         }
+        // The spelling/grammar suggestions popup (#3340): dictionary and grammar-rule words, not
+        // interface text.
+        if let Some(sugg) = app.canvas.context_issue.as_ref().and_then(|i| i.get("suggestions")).and_then(Value::as_array) {
+            names.extend(sugg.iter().filter_map(Value::as_str).map(str::to_string));
+        }
         Exempt { body: app.session.doc.plain_text(wordcraft_doc::StoryRef::Body), names }
     }
 

crates/ui-egui/src/i18n/bg.tsv

@@ -802,6 +802,7 @@
 	Spelling & Grammar	Правопис и граматика
 	Spelling &\nGrammar	Правопис и\nграматика
 	Spelling Suggestions	Предложения за правопис
+	Possible spelling mistake	Възможна правописна грешка
 	Split	Разделяне
 	Split Cells	Разделяне на клетки
 	Split Table	Разделяне на таблица

crates/ui-egui/src/i18n/ru.tsv

@@ -703,6 +703,7 @@
 	Spelling & Grammar	Орфография и грамматика
 	Spelling &\nGrammar	Орфография\nи грамматика
 	Spelling Suggestions	Варианты написания
+	Possible spelling mistake	Возможная орфографическая ошибка
 	Split	Разделить
 	Split Cells	Разделить ячейки
 	Split Table	Разделить таблицу

crates/ui-egui/src/i18n/tr.tsv

@@ -708,6 +708,7 @@
 	Spelling & Grammar	Yazım ve Dilbilgisi
 	Spelling &\nGrammar	Yazım ve\nDilbilgisi
 	Spelling Suggestions	Yazım Önerileri
+	Possible spelling mistake	Olası yazım hatası
 	Split	Böl
 	Split Cells	Hücreleri Böl
 	Split Table	Tabloyu Böl

crates/ui-egui/src/lib.rs

@@ -898,6 +898,16 @@ impl WordApp {
         if matches!(id, "insert.picture" | "insert.icon") {
             self.select_inserted_picture(&r);
         }
+        // review.spelling only moves the selection to the next issue; without this, the ribbon's
+        // Spelling & Grammar and Editor buttons looked broken — just a selection with no way to
+        // see or apply a suggestion (#3340). Reuse the context menu's suggestions, as Shift+F10
+        // already does for the word at the caret.
+        if id == "review.spelling"
+            && let Ok(v) = &r
+            && v.get("done").and_then(serde_json::Value::as_bool) != Some(true)
+        {
+            self.canvas.context_menu_from_keys = true;
+        }
         let r = system_clipboard::explain(self, id, r);
         // Check Accessibility shows its findings in the Accessibility pane, kept up to date there.
         if id == "file.accessibility" && r.is_ok() {