changes

src-tauri/src/lib.rs

@@ -6,9 +6,12 @@ mod pdf;
 mod project;
 mod proofing;
 
+#[cfg(desktop)]
 use tauri::menu::{Menu, MenuItemBuilder, MenuItemKind, PredefinedMenuItem, SubmenuBuilder};
+#[cfg(desktop)]
 use tauri::{Emitter, Runtime};
 
+#[cfg(desktop)]
 fn build_menu<R: Runtime>(handle: &tauri::AppHandle<R>) -> tauri::Result<Menu<R>> {
     let menu = Menu::default(handle)?;
     let new_book = MenuItemBuilder::with_id("new-book", "New Book")
@@ -62,31 +65,42 @@ fn build_menu<R: Runtime>(handle: &tauri::AppHandle<R>) -> tauri::Result<Menu<R>
 pub fn run() {
     let context = tauri::generate_context!();
 
+    #[cfg_attr(mobile, allow(unused_mut))]
     let mut builder = tauri::Builder::default()
         .plugin(tauri_plugin_opener::init())
-        .plugin(tauri_plugin_dialog::init())
-        .plugin(tauri_plugin_process::init());
+        .plugin(tauri_plugin_dialog::init());
 
-    if context.config().plugins.0.contains_key("updater") {
-        builder = builder.plugin(tauri_plugin_updater::Builder::new().build());
+    #[cfg(desktop)]
+    {
+        builder = builder.plugin(tauri_plugin_process::init());
+        if context.config().plugins.0.contains_key("updater") {
+            builder = builder.plugin(tauri_plugin_updater::Builder::new().build());
+        }
     }
 
-    builder
+    builder = builder
         .manage(proofing::new_state())
         .manage(gdrive::GDriveState::default())
         .setup(|app| {
             gdrive::init_session(app.handle());
             Ok(())
-        })
-        .menu(|handle| build_menu(handle))
-        .on_menu_event(|app, event| {
-            if matches!(
-                event.id().0.as_str(),
-                "new-book" | "export-pdf" | "export-epub" | "check-updates"
-            ) {
-                app.emit("menu-action", event.id().0.as_str()).ok();
-            }
-        })
+        });
+
+    #[cfg(desktop)]
+    {
+        builder = builder
+            .menu(|handle| build_menu(handle))
+            .on_menu_event(|app, event| {
+                if matches!(
+                    event.id().0.as_str(),
+                    "new-book" | "export-pdf" | "export-epub" | "check-updates"
+                ) {
+                    app.emit("menu-action", event.id().0.as_str()).ok();
+                }
+            });
+    }
+
+    builder
         .invoke_handler(tauri::generate_handler![
             epub::package_epub,
             epub::unzip_epub,

src-tauri/src/proofing.rs

@@ -59,11 +59,17 @@ fn read_words(contents: &str, set: &mut HashSet<String>) {
     for line in contents.lines() {
         let word = line.trim();
         if !word.is_empty() && !word.starts_with('#') {
-            set.insert(word.to_string());
+            set.insert(word.to_lowercase());
         }
     }
 }
 
+fn load_tech(app: &tauri::AppHandle, set: &mut HashSet<String>) {
+    if let Ok(contents) = dict_file(app, "tech.txt") {
+        read_words(&contents, set);
+    }
+}
+
 fn load_custom(app: &tauri::AppHandle) -> HashSet<String> {
     let mut set = HashSet::new();
     if let Ok(path) = custom_dict_path(app) {
@@ -98,6 +104,10 @@ fn is_word_char(c: char) -> bool {
     c.is_alphabetic()
 }
 
+fn has_irregular_case(word: &str) -> bool {
+    word.chars().skip(1).any(|c| c.is_uppercase())
+}
+
 fn is_apostrophe(c: char) -> bool {
     c == '\'' || c == '\u{2019}'
 }
@@ -128,7 +138,7 @@ fn collect_spelling(
         }
         let end = i;
         let word: String = chars[start..end].iter().collect();
-        if speller.check(&word) || custom.contains(&word) {
+        if has_irregular_case(&word) || speller.check(&word) || custom.contains(&word.to_lowercase()) {
             continue;
         }
         let mut suggestions = Vec::new();
@@ -184,10 +194,12 @@ pub async fn proof_text(
         let state = app.state::<ProofState>();
         let mut guard = state.lock().map_err(|e| e.to_string())?;
         if guard.is_none() {
+            let mut custom = load_custom(&app);
+            load_tech(&app, &mut custom);
             *guard = Some(Engine {
                 speller: None,
                 harper: None,
-                custom: load_custom(&app),
+                custom,
             });
         }
         let engine = guard.as_mut().unwrap();
@@ -232,7 +244,7 @@ pub fn remember_word(
 
     let mut guard = state.inner().lock().map_err(|e| e.to_string())?;
     if let Some(engine) = guard.as_mut() {
-        engine.custom.insert(word);
+        engine.custom.insert(word.to_lowercase());
     }
     Ok(())
 }