diff --git a/crates/edit/build/i18n.rs b/crates/edit/build/i18n.rs
index faa0e2f6ff5..4f5b3821a3f 100644
--- a/crates/edit/build/i18n.rs
+++ b/crates/edit/build/i18n.rs
@@ -63,10 +63,8 @@ pub fn generate(definitions: &str) -> String {
         }
         for c in unsafe { lang.as_bytes_mut() } {
             *c = match *c {
-                b'A'..=b'Z' | b'a'..=b'z' => c.to_ascii_lowercase(),
-                b'-' => b'_',
-                b'_' => b'_',
-                _ => panic!("i18n: language tag \"{lang}\" must be [a-zA-Z_-]"),
+                b'A'..=b'Z' | b'a'..=b'z' | b'-' => c.to_ascii_lowercase(),
+                _ => panic!("i18n: language tag \"{lang}\" must be [a-zA-Z-]"),
             }
         }
     }
@@ -111,15 +109,15 @@ pub fn generate(definitions: &str) -> String {
     // Sort languages by:
     // - "en" first, because it'll map to `LangId::en == 0`, which is the default.
     // - then alphabetically
-    // - but tags with subtags (e.g. "zh_hans") before those without (e.g. "zh").
+    // - but tags with subtags (e.g. "zh-hans") before those without (e.g. "zh").
     {
         fn sort(a: &String, b: &String) -> std::cmp::Ordering {
             match (a == "en", b == "en") {
                 (true, false) => std::cmp::Ordering::Less,
                 (false, true) => std::cmp::Ordering::Greater,
                 _ => {
-                    let (a0, a1) = a.split_once('_').unwrap_or((a, "xxxxxx"));
-                    let (b0, b1) = b.split_once('_').unwrap_or((b, "xxxxxx"));
+                    let (a0, a1) = a.split_once('-').unwrap_or((a, "xxxxxx"));
+                    let (b0, b1) = b.split_once('-').unwrap_or((b, "xxxxxx"));
                     match a0.cmp(b0) {
                         std::cmp::Ordering::Equal => a1.cmp(b1),
                         ord => ord,
@@ -160,7 +158,7 @@ pub enum LangId {{
         );
 
         for lang in &languages {
-            _ = writeln!(out, "    {lang},");
+            _ = writeln!(out, "    {},", HyphenToUnderscore(lang));
         }
 
         _ = write!(
@@ -173,7 +171,7 @@ const LANGUAGES: &[(&str, LangId)] = &[
         );
 
         for (alias, lang) in &languages_with_aliases {
-            _ = writeln!(out, "    ({alias:?}, LangId::{lang}),");
+            _ = writeln!(out, "    ({alias:?}, LangId::{}),", HyphenToUnderscore(lang));
         }
 
         _ = write!(
@@ -202,3 +200,11 @@ const TRANSLATIONS: [[&str; {}]; {}] = [
 
     out
 }
+
+struct HyphenToUnderscore<'a>(&'a str);
+
+impl<'a> std::fmt::Display for HyphenToUnderscore<'a> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        self.0.chars().map(|c| if c == '-' { '_' } else { c }).try_for_each(|c| f.write_char(c))
+    }
+}
diff --git a/crates/edit/src/sys/unix.rs b/crates/edit/src/sys/unix.rs
index 34683ac3fc9..1d51fa6f3d0 100644
--- a/crates/edit/src/sys/unix.rs
+++ b/crates/edit/src/sys/unix.rs
@@ -511,26 +511,22 @@ where
     }
 }
 
-pub fn preferred_languages(arena: &Arena) -> BVec<'_, BString<'_>> {
+pub fn preferred_languages(arena: &Arena) -> BVec<'_, &'_ str> {
     let mut locales = BVec::empty();
 
     for key in ["LANGUAGE", "LC_ALL", "LANG"] {
         if let Ok(val) = std::env::var(key)
             && !val.is_empty()
         {
-            locales.extend_sloppy(
-                arena,
-                val.split(':').filter(|s| !s.is_empty()).map(|s| {
-                    // Replace all underscores with dashes,
-                    // because the localization code expects pt-br, not pt_BR.
-                    let mut res = BVec::empty();
-                    res.extend(
-                        arena,
-                        s.as_bytes().iter().map(|&b| if b == b'_' { b'-' } else { b }),
-                    );
-                    unsafe { BString::from_utf8_unchecked(res) }
-                }),
-            );
+            let val = BString::from_str(arena, &val).leak();
+
+            for c in unsafe { val.as_bytes_mut() } {
+                if *c == b'_' {
+                    *c = b'-';
+                }
+            }
+
+            locales.extend_sloppy(arena, val.split(':').filter(|s| !s.is_empty()));
             break;
         }
     }
diff --git a/i18n/edit.toml b/i18n/edit.toml
index faf58ce0ddc..79d6b4e0b89 100644
--- a/i18n/edit.toml
+++ b/i18n/edit.toml
@@ -7,14 +7,14 @@ __default__ = [
     "it",
     "ja",
     "ko",
-    "pt_br",
+    "pt-br",
     "ru",
-    "zh_hans",
-    "zh_hant",
+    "zh-hans",
+    "zh-hant",
 ]
 
 [__alias__]
-zh = "zh_hans"
+zh = "zh-hans"
 
 # The keyboard key
 [Ctrl]
@@ -55,8 +55,8 @@ it = "OK"
 ja = "OK"
 ko = "확인"
 nl = "OK"
-pt_br = "OK"
-pt_pt = "OK"
+pt-br = "OK"
+pt-pt = "OK"
 ro = "OK"
 ru = "ОК"
 sr = "U redu"
@@ -64,8 +64,8 @@ sv = "OK"
 tk = "Bolýar"
 tr = "Tamam"
 vi = "OK"
-zh_hans = "确定"
-zh_hant = "確定"
+zh-hans = "确定"
+zh-hant = "確定"
 
 # Used as a common dialog button
 [Yes]
@@ -89,8 +89,8 @@ ja = "はい"
 ko = "예"
 nl = "Ja"
 pl = "Tak"
-pt_br = "Sim"
-pt_pt = "Sim"
+pt-br = "Sim"
+pt-pt = "Sim"
 ro = "Da"
 ru = "Да"
 sr = "Da"
@@ -99,8 +99,8 @@ tk = "Hawa"
 tr = "Evet"
 uk = "Так"
 vi = "Có"
-zh_hans = "是"
-zh_hant = "是"
+zh-hans = "是"
+zh-hant = "是"
 
 # Used as a common dialog button
 [No]
@@ -124,8 +124,8 @@ ja = "いいえ"
 ko = "아니요"
 nl = "Nee"
 pl = "Nie"
-pt_br = "Não"
-pt_pt = "Não"
+pt-br = "Não"
+pt-pt = "Não"
 ro = "Nu"
 ru = "Нет"
 sr = "Ne"
@@ -134,8 +134,8 @@ tk = "Ýok"
 tr = "Hayır"
 uk = "Ні"
 vi = "Không"
-zh_hans = "否"
-zh_hant = "否"
+zh-hans = "否"
+zh-hant = "否"
 
 # Used as a common dialog button
 [Cancel]
@@ -159,8 +159,8 @@ ja = "キャンセル"
 ko = "취소"
 nl = "Annuleer"
 pl = "Anuluj"
-pt_br = "Cancelar"
-pt_pt = "Cancelar"
+pt-br = "Cancelar"
+pt-pt = "Cancelar"
 ro = "Anulare"
 ru = "Отмена"
 sr = "Otkaži"
@@ -169,8 +169,8 @@ tk = "Ýatyr"
 tr = "İptal"
 uk = "Скасувати"
 vi = "Hủy"
-zh_hans = "取消"
-zh_hant = "取消"
+zh-hans = "取消"
+zh-hant = "取消"
 
 # Used as a common dialog button
 [Always]
@@ -194,8 +194,8 @@ ja = "常に"
 ko = "항상"
 nl = "Altijd"
 pl = "Zawsze"
-pt_br = "Sempre"
-pt_pt = "Sempre"
+pt-br = "Sempre"
+pt-pt = "Sempre"
 ro = "Întotdeauna"
 ru = "Всегда"
 sr = "Uvek"
@@ -203,8 +203,8 @@ sv = "Alltid"
 tr = "Her Zaman"
 uk = "Завжди"
 vi = "Luôn"
-zh_hans = "总是"
-zh_hant = "總是"
+zh-hans = "总是"
+zh-hant = "總是"
 
 # A generic settings load failue, e.g. "Invalid Settings: files.associations"
 [SettingsInvalid]
@@ -215,11 +215,11 @@ fr = "Paramètres non valides : "
 it = "Impostazioni non valide: "
 ja = "無効な設定: "
 ko = "잘못된 설정: "
-pt_br = "Configurações inválidas: "
+pt-br = "Configurações inválidas: "
 ru = "Недопустимые параметры: "
 tr = "Geçersiz ayarlar: "
-zh_hans = "无效设置: "
-zh_hant = "無效設定: "
+zh-hans = "无效设置: "
+zh-hant = "無效設定: "
 
 # A menu bar item
 [File]
@@ -242,8 +242,8 @@ ja = "ファイル"
 ko = "파일"
 nl = "Bestand"
 pl = "Plik"
-pt_br = "Arquivo"
-pt_pt = "Ficheiro"
+pt-br = "Arquivo"
+pt-pt = "Ficheiro"
 ro = "Fișier"
 ru = "Файл"
 sr = "Fajl"
@@ -252,8 +252,8 @@ tk = "Faýl"
 tr = "Dosya"
 uk = "Файл"
 vi = "Tệp"
-zh_hans = "文件"
-zh_hant = "檔案"
+zh-hans = "文件"
+zh-hant = "檔案"
 
 [FileNew]
 en = "New File"
@@ -276,8 +276,8 @@ ja = "新規ファイル"
 ko = "새 파일"
 nl = "Nieuw Bestand"
 pl = "Nowy plik"
-pt_br = "Novo Arquivo"
-pt_pt = "Novo ficheiro"
+pt-br = "Novo Arquivo"
+pt-pt = "Novo ficheiro"
 ro = "Fișier nou"
 ru = "Новый файл"
 sr = "Novi fajl…"
@@ -286,8 +286,8 @@ tk = "Täze faýl…"
 tr = "Yeni Dosya"
 uk = "Новий файл"
 vi = "Tệp mới"
-zh_hans = "新建文件"
-zh_hant = "開新檔案"
+zh-hans = "新建文件"
+zh-hant = "開新檔案"
 
 [FileOpen]
 en = "Open File…"
@@ -310,8 +310,8 @@ ja = "ファイルを開く…"
 ko = "파일 열기…"
 nl = "Open bestand…"
 pl = "Otwórz plik…"
-pt_br = "Abrir o Arquivo…"
-pt_pt = "Abrir ficheiro…"
+pt-br = "Abrir o Arquivo…"
+pt-pt = "Abrir ficheiro…"
 ro = "Deschide fișier…"
 ru = "Открыть файл…"
 sr = "Otvori fajl…"
@@ -320,8 +320,8 @@ tk = "Faýly aç…"
 tr = "Dosya Aç…"
 uk = "Відкрити файл…"
 vi = "Mở tệp…"
-zh_hans = "打开文件…"
-zh_hant = "開啟舊檔…"
+zh-hans = "打开文件…"
+zh-hant = "開啟舊檔…"
 
 [FileSave]
 en = "Save"
@@ -344,8 +344,8 @@ ja = "保存"
 ko = "저장"
 nl = "Opslaan"
 pl = "Zapisz"
-pt_br = "Salvar"
-pt_pt = "Guardar"
+pt-br = "Salvar"
+pt-pt = "Guardar"
 ro = "Salvează"
 ru = "Сохранить"
 sr = "Sačuvaj"
@@ -354,8 +354,8 @@ tk = "Sakla"
 tr = "Kaydet"
 uk = "Зберегти"
 vi = "Lưu"
-zh_hans = "保存"
-zh_hant = "儲存"
+zh-hans = "保存"
+zh-hant = "儲存"
 
 [FileSaveAs]
 en = "Save As…"
@@ -378,8 +378,8 @@ ja = "名前を付けて保存…"
 ko = "다른 이름으로 저장…"
 nl = "Opslaan Als…"
 pl = "Zapisz jako…"
-pt_br = "Salvar Como…"
-pt_pt = "Guardar como…"
+pt-br = "Salvar Como…"
+pt-pt = "Guardar como…"
 ro = "Salvează ca…"
 ru = "Сохранить как…"
 sr = "Sačuvaj kao…"
@@ -388,8 +388,8 @@ tk = "Başga görnüşde sakla…"
 tr = "Farklı Kaydet…"
 uk = "Зберегти як…"
 vi = "Lưu thành…"
-zh_hans = "另存为…"
-zh_hant = "另存新檔…"
+zh-hans = "另存为…"
+zh-hant = "另存新檔…"
 
 [FilePreferences]
 en = "Preferences"
@@ -399,11 +399,11 @@ fr = "Paramètres"
 it = "Impostazioni"
 ja = "設定"
 ko = "설정"
-pt_br = "Configurações"
+pt-br = "Configurações"
 ru = "Параметры"
 tr = "Tercihler"
-zh_hans = "设置"
-zh_hant = "設定"
+zh-hans = "设置"
+zh-hant = "設定"
 
 [FileClose]
 en = "Close File"
@@ -426,8 +426,8 @@ ja = "ファイルを閉じる"
 ko = "파일 닫기"
 nl = "Sluit Bestand"
 pl = "Zamknij plik"
-pt_br = "Fechar arquivo"
-pt_pt = "Fechar ficheiro"
+pt-br = "Fechar arquivo"
+pt-pt = "Fechar ficheiro"
 ro = "Închide fișier"
 ru = "Закрыть файл"
 sr = "Zatvori uređivač"
@@ -436,8 +436,8 @@ tk = "Düzeldijini ýap"
 tr = "Dosyayı Kapat"
 uk = "Закрити файл"
 vi = "Đóng tệp"
-zh_hans = "关闭文件"
-zh_hant = "關閉檔案"
+zh-hans = "关闭文件"
+zh-hant = "關閉檔案"
 
 [FileExit]
 en = "Exit"
@@ -460,8 +460,8 @@ ja = "終了"
 ko = "종료"
 nl = "Afsluiten"
 pl = "Zakończ"
-pt_br = "Sair"
-pt_pt = "Sair"
+pt-br = "Sair"
+pt-pt = "Sair"
 ro = "Ieșire"
 ru = "Выход"
 sr = "Izlaz"
@@ -470,8 +470,8 @@ tk = "Çyk"
 tr = "Çıkış"
 uk = "Вихід"
 vi = "Thoát"
-zh_hans = "退出"
-zh_hant = "結束"
+zh-hans = "退出"
+zh-hant = "結束"
 
 [FileGoto]
 en = "Go to Line:Column…"
@@ -491,16 +491,16 @@ ja = "行:列へ移動…"
 ko = "줄:열로 이동…"
 nl = "Ga naar Regel:Kolom…"
 pl = "Idź do wiersza:kolumny…"
-pt_br = "Ir para a Linha:Coluna…"
-pt_pt = "Ir para a linha:Coluna…"
+pt-br = "Ir para a Linha:Coluna…"
+pt-pt = "Ir para a linha:Coluna…"
 ro = "Mergi la linie:coloană…"
 ru = "Перейти к строке:столбцу…"
 tk = "Setire / sütüne geç…"
 tr = "Satıra:Sütuna Git…"
 uk = "Перейти на рядок:стовпчик…"
 vi = "Đi tới dòng:cột…"
-zh_hans = "转到行:列…"
-zh_hant = "跳至行:欄…"
+zh-hans = "转到行:列…"
+zh-hant = "跳至行:欄…"
 
 # A menu bar item
 [Edit]
@@ -523,8 +523,8 @@ ja = "編集"
 ko = "편집"
 nl = "Bewerken"
 pl = "Edycja"
-pt_br = "Editar"
-pt_pt = "Editar"
+pt-br = "Editar"
+pt-pt = "Editar"
 ro = "Editare"
 ru = "Правка"
 sr = "Uredi"
@@ -533,8 +533,8 @@ tk = "Düzelt"
 tr = "Düzen"
 uk = "Редагувати"
 vi = "Chỉnh sửa"
-zh_hans = "编辑"
-zh_hant = "編輯"
+zh-hans = "编辑"
+zh-hant = "編輯"
 
 [EditUndo]
 en = "Undo"
@@ -557,8 +557,8 @@ ja = "元に戻す"
 ko = "실행 취소"
 nl = "Ongedaan Maken"
 pl = "Cofnij"
-pt_br = "Desfazer"
-pt_pt = "Anular"
+pt-br = "Desfazer"
+pt-pt = "Anular"
 ro = "Anulează"
 ru = "Отменить"
 sr = "Poništi"
@@ -567,8 +567,8 @@ tk = "Yza gaýtar"
 tr = "Geri Al"
 uk = "Скасувати"
 vi = "Hoàn tác"
-zh_hans = "撤销"
-zh_hant = "還原"
+zh-hans = "撤销"
+zh-hant = "還原"
 
 [EditRedo]
 en = "Redo"
@@ -591,8 +591,8 @@ ja = "やり直し"
 ko = "다시 실행"
 nl = "Opnieuw Uitvoeren"
 pl = "Ponów"
-pt_br = "Refazer"
-pt_pt = "Refazer"
+pt-br = "Refazer"
+pt-pt = "Refazer"
 ro = "Refă"
 ru = "Повторить"
 sr = "Vrati"
@@ -601,8 +601,8 @@ tk = "Gaýtadan işle"
 tr = "Yinele"
 uk = "Повторити"
 vi = "Làm lại"
-zh_hans = "重做"
-zh_hant = "重做"
+zh-hans = "重做"
+zh-hant = "重做"
 
 [EditCut]
 en = "Cut"
@@ -625,8 +625,8 @@ ja = "切り取り"
 ko = "잘라내기"
 nl = "Knippen"
 pl = "Wytnij"
-pt_br = "Recortar"
-pt_pt = "Cortar"
+pt-br = "Recortar"
+pt-pt = "Cortar"
 ro = "Decupează"
 ru = "Вырезать"
 sr = "Iseci"
@@ -635,8 +635,8 @@ tk = "Kes"
 tr = "Kes"
 uk = "Вирізати"
 vi = "Cắt"
-zh_hans = "剪切"
-zh_hant = "剪下"
+zh-hans = "剪切"
+zh-hant = "剪下"
 
 [EditCopy]
 en = "Copy"
@@ -659,8 +659,8 @@ ja = "コピー"
 ko = "복사"
 nl = "Kopiëren"
 pl = "Kopiuj"
-pt_br = "Copiar"
-pt_pt = "Copiar"
+pt-br = "Copiar"
+pt-pt = "Copiar"
 ro = "Copiază"
 ru = "Копировать"
 sr = "Kopiraj"
@@ -669,8 +669,8 @@ tk = "Göçür"
 tr = "Kopyala"
 uk = "Копіювати"
 vi = "Sao chép"
-zh_hans = "复制"
-zh_hant = "複製"
+zh-hans = "复制"
+zh-hant = "複製"
 
 [EditPaste]
 en = "Paste"
@@ -693,8 +693,8 @@ ja = "貼り付け"
 ko = "붙여넣기"
 nl = "Plakken"
 pl = "Wklej"
-pt_br = "Colar"
-pt_pt = "Colar"
+pt-br = "Colar"
+pt-pt = "Colar"
 ro = "Lipește"
 ru = "Вставить"
 sr = "Nalepi"
@@ -703,8 +703,8 @@ tk = "Ýelme"
 tr = "Yapıştır"
 uk = "Вставити"
 vi = "Dán"
-zh_hans = "粘贴"
-zh_hant = "貼上"
+zh-hans = "粘贴"
+zh-hant = "貼上"
 
 [EditFind]
 en = "Find"
@@ -727,8 +727,8 @@ ja = "検索"
 ko = "찾기"
 nl = "Zoeken"
 pl = "Znajdź"
-pt_br = "Localizar"
-pt_pt = "Procurar"
+pt-br = "Localizar"
+pt-pt = "Procurar"
 ro = "Găsește"
 ru = "Найти"
 sr = "Pronađi"
@@ -737,8 +737,8 @@ tk = "Gözle"
 tr = "Bul"
 uk = "Знайти"
 vi = "Tìm kiếm"
-zh_hans = "查找"
-zh_hant = "尋找"
+zh-hans = "查找"
+zh-hant = "尋找"
 
 [EditReplace]
 en = "Replace"
@@ -761,8 +761,8 @@ ja = "置換"
 ko = "바꾸기"
 nl = "Vervangen"
 pl = "Zamień"
-pt_br = "Substituir"
-pt_pt = "Substituir"
+pt-br = "Substituir"
+pt-pt = "Substituir"
 ro = "Înlocuiește"
 ru = "Заменить"
 sr = "Zameni"
@@ -771,8 +771,8 @@ tk = "Çalyş"
 tr = "Değiştir"
 uk = "Замінити"
 vi = "Thay thế"
-zh_hans = "替换"
-zh_hant = "取代"
+zh-hans = "替换"
+zh-hant = "取代"
 
 [EditSelectAll]
 en = "Select All"
@@ -792,15 +792,15 @@ ja = "すべて選択"
 ko = "모두 선택"
 nl = "Alles Selecteren"
 pl = "Zaznacz wszystko"
-pt_br = "Selecionar Tudo"
-pt_pt = "Selecionar tudo"
+pt-br = "Selecionar Tudo"
+pt-pt = "Selecionar tudo"
 ro = "Selectează tot"
 ru = "Выделить всё"
 tr = "Tümünü Seç"
 uk = "Вибрати все"
 vi = "Chọn tất cả"
-zh_hans = "全选"
-zh_hant = "全選"
+zh-hans = "全选"
+zh-hant = "全選"
 
 # A menu bar item
 [View]
@@ -824,8 +824,8 @@ ja = "表示"
 ko = "보기"
 nl = "Weergave"
 pl = "Widok"
-pt_br = "Exibir"
-pt_pt = "Ver"
+pt-br = "Exibir"
+pt-pt = "Ver"
 ro = "Vizualizare"
 ru = "Вид"
 sr = "Prikaz"
@@ -834,8 +834,8 @@ tk = "Gör"
 tr = "Görünüm"
 uk = "Вигляд"
 vi = "Xem"
-zh_hans = "视图"
-zh_hant = "檢視"
+zh-hans = "视图"
+zh-hant = "檢視"
 
 [ViewFocusStatusbar]
 en = "Focus Statusbar"
@@ -858,8 +858,8 @@ ja = "ステータスバーにフォーカス"
 ko = "상태 표시줄로 포커스 이동"
 nl = "Statusbalk Focussen"
 pl = "Przejdź na dolny pasek"
-pt_br = "Focar na Barra de Status"
-pt_pt = "Focar na barra de estado"
+pt-br = "Focar na Barra de Status"
+pt-pt = "Focar na barra de estado"
 ro = "Focalizare pe bara de stare"
 ru = "Фокус на строку состояния"
 sr = "Fokusiraj statusnu traku"
@@ -868,8 +868,8 @@ tk = "Ýagdaý setirine üns ber"
 tr = "Durum Çubuğuna Odaklan"
 uk = "Фокус на рядок стану"
 vi = "Đặt tiêu điểm vào thanh trạng thái"
-zh_hans = "聚焦状态栏"
-zh_hant = "聚焦狀態列"
+zh-hans = "聚焦状态栏"
+zh-hant = "聚焦狀態列"
 
 [ViewWordWrap]
 en = "Word Wrap"
@@ -892,8 +892,8 @@ ja = "折り返し"
 ko = "자동 줄 바꿈"
 nl = "Tekstomloop"
 pl = "Zawijanie wierszy"
-pt_br = "Quebra De Texto"
-pt_pt = "Quebra de linha"
+pt-br = "Quebra De Texto"
+pt-pt = "Quebra de linha"
 ro = "Încadrare text"
 ru = "Перенос слов"
 sr = "Prelom reči"
@@ -902,8 +902,8 @@ tk = "Söz birikdirme"
 tr = "Sözcük Kaydır"
 uk = "Переніс слів"
 vi = "Ngắt dòng tự động"
-zh_hans = "自动换行"
-zh_hant = "自動換行"
+zh-hans = "自动换行"
+zh-hant = "自動換行"
 
 [ViewGoToFile]
 en = "Go to File…"
@@ -921,15 +921,15 @@ it = "Vai al file…"
 ja = "ファイルへ移動…"
 ko = "파일로 이동…"
 nl = "Ga naar Bestand"
-pt_br = "Ir para arquivo…"
-pt_pt = "Ir para ficheiro…"
+pt-br = "Ir para arquivo…"
+pt-pt = "Ir para ficheiro…"
 ro = "Mergi la fișier…"
 ru = "Перейти к файлу…"
 tr = "Dosyaya Git…"
 uk = "Перейти до файлу…"
 vi = "Đi tới tệp…"
-zh_hans = "转到文件…"
-zh_hant = "跳至檔案…"
+zh-hans = "转到文件…"
+zh-hant = "跳至檔案…"
 
 # A menu bar item
 [Help]
@@ -953,8 +953,8 @@ ja = "ヘルプ"
 ko = "도움말"
 nl = "Help"
 pl = "Pomoc"
-pt_br = "Ajuda"
-pt_pt = "Ajuda"
+pt-br = "Ajuda"
+pt-pt = "Ajuda"
 ro = "Ajutor"
 ru = "Помощь"
 sr = "Pomoć"
@@ -963,8 +963,8 @@ tk = "Kömek"
 tr = "Yardım"
 uk = "Допомога"
 vi = "Trợ giúp"
-zh_hans = "帮助"
-zh_hant = "說明"
+zh-hans = "帮助"
+zh-hant = "說明"
 
 [HelpAbout]
 en = "About"
@@ -987,8 +987,8 @@ ja = "情報"
 ko = "정보"
 nl = "Over"
 pl = "O programie"
-pt_br = "Sobre"
-pt_pt = "Sobre"
+pt-br = "Sobre"
+pt-pt = "Sobre"
 ro = "Despre"
 ru = "О программе"
 sr = "O programu"
@@ -997,8 +997,8 @@ tk = "Programma barada"
 tr = "Hakkında"
 uk = "Про програму"
 vi = "Giới thiệu"
-zh_hans = "关于"
-zh_hant = "關於"
+zh-hans = "关于"
+zh-hant = "關於"
 
 [UnsavedChangesDialogTitle]
 en = "Unsaved Changes"
@@ -1021,8 +1021,8 @@ ja = "未保存の変更"
 ko = "저장되지 않은 변경 사항"
 nl = "Onopgeslagen Wijzigingen"
 pl = "Masz niezapisane zmiany"
-pt_br = "Alterações não Salvas"
-pt_pt = "Alterações não guardadas"
+pt-br = "Alterações não Salvas"
+pt-pt = "Alterações não guardadas"
 ro = "Modificări nesalvate"
 ru = "Несохраненные изменения"
 sr = "Nesačuvane izmene"
@@ -1031,8 +1031,8 @@ tk = "Saklanmadyk üýtgeşmeler"
 tr = "Kaydedilmemiş Değişiklikler"
 uk = "Незбережені зміни"
 vi = "Các thay đổi chưa được lưu"
-zh_hans = "未保存的更改"
-zh_hant = "有未儲存的變更"
+zh-hans = "未保存的更改"
+zh-hant = "有未儲存的變更"
 
 [UnsavedChangesDialogDescription]
 en = "Do you want to save the changes you made?"
@@ -1055,8 +1055,8 @@ ja = "変更内容を保存しますか？"
 ko = "변경한 내용을 저장하시겠습니까?"
 nl = "Wilt u de gemaakte wijzigingen opslaan?"
 pl = "Czy chcesz zapisać wprowadzone modyfikacje?"
-pt_br = "Deseja salvar as alterações feitas?"
-pt_pt = "Quer guardar as alterações efetuadas?"
+pt-br = "Deseja salvar as alterações feitas?"
+pt-pt = "Quer guardar as alterações efetuadas?"
 ro = "Doriți să salvați modificările efectuate?"
 ru = "Вы хотите сохранить внесённые изменения?"
 sr = "Želite li da sačuvate izmene?"
@@ -1065,8 +1065,8 @@ tk = "Eden üýtgeşmeleriňizi saklamak isleýärsiňizmi?"
 tr = "Yaptığınız değişiklikleri kaydetmek istiyor musunuz?"
 uk = "Зберегти внесені зміни?"
 vi = "Bạn có muốn lưu các thay đổi bạn đã thực hiện không?"
-zh_hans = "您要保存所做的更改吗？"
-zh_hant = "您要儲存所做的變更嗎？"
+zh-hans = "您要保存所做的更改吗？"
+zh-hant = "您要儲存所做的變更嗎？"
 
 [UnsavedChangesDialogYes]
 en = "Save"
@@ -1089,8 +1089,8 @@ ja = "保存する"
 ko = "저장"
 nl = "Opslaan"
 pl = "Zapisz"
-pt_br = "Salvar"
-pt_pt = "Guardar"
+pt-br = "Salvar"
+pt-pt = "Guardar"
 ro = "Salvează"
 ru = "Сохранить"
 sr = "Sačuvaj"
@@ -1099,8 +1099,8 @@ tk = "Sakla"
 tr = "Kaydet"
 uk = "Зберегти"
 vi = "Lưu"
-zh_hans = "保存"
-zh_hant = "儲存"
+zh-hans = "保存"
+zh-hant = "儲存"
 
 [UnsavedChangesDialogNo]
 en = "Don't Save"
@@ -1122,8 +1122,8 @@ ja = "保存しない"
 ko = "저장 안 함"
 nl = "Niet Opslaan"
 pl = "Nie zapisuj"
-pt_br = "Não Salvar"
-pt_pt = "Não guardar"
+pt-br = "Não Salvar"
+pt-pt = "Não guardar"
 ro = "Nu salva"
 ru = "Не сохранять"
 sr = "Nemoj sačuvati"
@@ -1132,8 +1132,8 @@ tk = "Saklama"
 tr = "Kaydetme"
 uk = "Не зберігати"
 vi = "Không lưu"
-zh_hans = "不保存"
-zh_hant = "不儲存"
+zh-hans = "不保存"
+zh-hant = "不儲存"
 
 [AboutDialogTitle]
 en = "About"
@@ -1156,8 +1156,8 @@ ja = "情報"
 ko = "정보"
 nl = "Over"
 pl = "O programie"
-pt_br = "Sobre"
-pt_pt = "Sobre"
+pt-br = "Sobre"
+pt-pt = "Sobre"
 ro = "Despre"
 ru = "О программе"
 sr = "O programu"
@@ -1166,8 +1166,8 @@ tk = "Programma barada"
 tr = "Hakkında"
 uk = "Про програму"
 vi = "Giới thiệu"
-zh_hans = "关于"
-zh_hant = "關於"
+zh-hans = "关于"
+zh-hant = "關於"
 
 [AboutDialogVersion]
 en = "Version: "
@@ -1190,8 +1190,8 @@ ja = "バージョン: "
 ko = "버전: "
 nl = "Versie: "
 pl = "Wersja: "
-pt_br = "Versão: "
-pt_pt = "Versão: "
+pt-br = "Versão: "
+pt-pt = "Versão: "
 ro = "Versiune: "
 ru = "Версия: "
 sr = "Verzija: "
@@ -1200,8 +1200,8 @@ tk = "Wersiýa: "
 tr = "Sürüm: "
 uk = "Версія: "
 vi = "Phiên bản: "
-zh_hans = "版本: "
-zh_hant = "版本: "
+zh-hans = "版本: "
+zh-hant = "版本: "
 
 # Shown when the clipboard size exceeds the limit for OSC 52
 [LargeClipboardWarningLine1]
@@ -1225,8 +1225,8 @@ ja = "コピーしたテキストはターミナルのクリップボードと
 ko = "복사한 텍스트는 터미널 클립보드와 공유됩니다."
 nl = "Tekst die u kopieert wordt gedeeld met de terminal."
 pl = "Skopiowany tekst jest przekazywany do schowka konsoli."
-pt_br = "O texto copiado é compartilhado com a área de transferência do terminal."
-pt_pt = "O texto que copia é partilhado com a área de transferência do terminal."
+pt-br = "O texto copiado é compartilhado com a área de transferência do terminal."
+pt-pt = "O texto que copia é partilhado com a área de transferência do terminal."
 ro = "Textul copiat este partajat cu clipboard-ul terminalului."
 ru = "Скопированный текст передаётся в буфер обмена терминала."
 sr = "Tekst koji kopirate se deli sa terminalom."
@@ -1235,8 +1235,8 @@ tk = "Göçürilen ýazgy terminal paneline geçirilýär."
 tr = "Kopyaladığınız metin terminal panosuyla paylaşılır."
 uk = "Скопійований текст доступний в буфері обміну терміналу."
 vi = "Văn bản bạn sao chép sẽ được chia sẻ với bảng tạm của terminal."
-zh_hans = "你复制的文本将共享到终端剪贴板。"
-zh_hant = "您複製的文字將會與終端機剪貼簿分享。"
+zh-hans = "你复制的文本将共享到终端剪贴板。"
+zh-hant = "您複製的文字將會與終端機剪貼簿分享。"
 
 # Shown when the clipboard size exceeds the limit for OSC 52
 [LargeClipboardWarningLine2]
@@ -1260,8 +1260,8 @@ ja = "{size} をコピーしました。共有に時間がかかる可能性が
 ko = "{size}를 복사했으며, 공유하는 데 시간이 오래 걸릴 수 있습니다."
 nl = "U heeft {size} gekopieerd, wat misschien lang kan duren om te delen."
 pl = "Skopiowano {size}, co może zająć dużo czasu."
-pt_br = "Você copiou {size}, o que pode demorar para compartilhar."
-pt_pt = "Copiou {size}, o que pode demorar a ser partilhado."
+pt-br = "Você copiou {size}, o que pode demorar para compartilhar."
+pt-pt = "Copiou {size}, o que pode demorar a ser partilhado."
 ro = "Ai copiat {size}, ceea ce poate dura mult timp pentru a fi partajat."
 ru = "Вы скопировали {size}; передача может занять много времени."
 sr = "Kopirali ste {size}, deljenje može potrajati."
@@ -1270,8 +1270,8 @@ tk = "Paýlaşmak üçin köp wagt alyp bilýän {size} göçürdiňiz."
 tr = "{size} kopyaladınız, paylaşmak uzun sürebilir."
 uk = "Скопійовано {size}, передача може зайняти дещо часу."
 vi = "Bạn đã sao chép {size}, việc chia sẻ có thể mất nhiều thời gian."
-zh_hans = "你复制了 {size}，共享可能需要较长时间。"
-zh_hant = "您複製了 {size}，可能需要較長時間才能分享。"
+zh-hans = "你复制了 {size}，共享可能需要较长时间。"
+zh-hant = "您複製了 {size}，可能需要較長時間才能分享。"
 
 # Shown when the clipboard size exceeds the limit for OSC 52
 [LargeClipboardWarningLine3]
@@ -1295,8 +1295,8 @@ ja = "それでも送信しますか？"
 ko = "그래도 보내시겠습니까?"
 nl = "Wilt u het toch verzenden?"
 pl = "Czy nadal chcesz to przesłać?"
-pt_br = "Deseja enviar mesmo assim?"
-pt_pt = "Quer enviá-lo mesmo assim?"
+pt-br = "Deseja enviar mesmo assim?"
+pt-pt = "Quer enviá-lo mesmo assim?"
 ro = "Vrei să-l trimiți oricum?"
 ru = "Отправить в любом случае?"
 sr = "Želite li da ga ipak pošaljete?"
@@ -1305,8 +1305,8 @@ tk = "Her niçigem bolsa ibermek isleýärsiňizmi?"
 tr = "Yine de göndermek istiyor musunuz?"
 uk = "Все одно надіслати?"
 vi = "Bạn vẫn muốn gửi chứ?"
-zh_hans = "仍要发送吗？"
-zh_hant = "還是要傳送嗎？"
+zh-hans = "仍要发送吗？"
+zh-hant = "還是要傳送嗎？"
 
 # As an alternative to LargeClipboardWarningLine2 and 3
 [SuperLargeClipboardWarning]
@@ -1330,8 +1330,8 @@ ja = "コピーしたテキストは大きすぎて共有できません。"
 ko = "복사한 텍스트가 너무 커서 공유할 수 없습니다."
 nl = "De tekst die u kopieerde is te lang om te delen."
 pl = "Skopiowany tekst jest zbyt duży, żeby go przesłać."
-pt_br = "O texto copiado é grande demais para ser compartilhado."
-pt_pt = "O texto que copiou é demasiado grande para ser partilhado."
+pt-br = "O texto copiado é grande demais para ser compartilhado."
+pt-pt = "O texto que copiou é demasiado grande para ser partilhado."
 ro = "Textul copiat este prea mare pentru a fi partajat."
 ru = "Скопированный текст слишком велик для передачи."
 sr = "Tekst koji ste kopirali je prevelik za deljenje."
@@ -1340,8 +1340,8 @@ tk = "Göçürilen ýazgy paýlaşmak üçin gaty uly."
 tr = "Kopyaladığınız metin paylaşmak için çok büyük."
 uk = "Скопійований текст завеликий для передачі."
 vi = "Văn bản bạn sao chép quá lớn, không thể chia sẻ."
-zh_hans = "你复制的文本过大，无法共享。"
-zh_hant = "您複製的文字太大，無法分享。"
+zh-hans = "你复制的文本过大，无法共享。"
+zh-hant = "您複製的文字太大，無法分享。"
 
 [WarningDialogTitle]
 en = "Warning"
@@ -1364,8 +1364,8 @@ ja = "警告"
 ko = "경고"
 nl = "Waarschuwing"
 pl = "Ostrzeżenie"
-pt_br = "Aviso"
-pt_pt = "Aviso"
+pt-br = "Aviso"
+pt-pt = "Aviso"
 ro = "Avertisment"
 ru = "Предупреждение"
 sr = "Upozorenje"
@@ -1374,8 +1374,8 @@ tk = "Duýduryş"
 tr = "Uyarı"
 uk = "Попередження"
 vi = "Cảnh báo"
-zh_hans = "警告"
-zh_hant = "警告"
+zh-hans = "警告"
+zh-hant = "警告"
 
 [ErrorDialogTitle]
 en = "Error"
@@ -1398,8 +1398,8 @@ ja = "エラー"
 ko = "오류"
 nl = "Fout"
 pl = "Błąd"
-pt_br = "Erro"
-pt_pt = "Erro"
+pt-br = "Erro"
+pt-pt = "Erro"
 ro = "Eroare"
 ru = "Ошибка"
 sr = "Greška"
@@ -1408,8 +1408,8 @@ tk = "Ýalňyş"
 tr = "Hata"
 uk = "Помилка"
 vi = "Lỗi"
-zh_hans = "错误"
-zh_hant = "錯誤"
+zh-hans = "错误"
+zh-hant = "錯誤"
 
 [ErrorIcuMissing]
 en = "This operation requires the ICU library"
@@ -1432,8 +1432,8 @@ ja = "この操作にはICUライブラリが必要です"
 ko = "이 작업에는 ICU 라이브러리가 필요합니다"
 nl = "Deze bewerking vereist de ICU-bibliotheek"
 pl = "Ta operacja wymaga biblioteki ICU"
-pt_br = "Esta operação requer a biblioteca ICU"
-pt_pt = "Esta operação requer a biblioteca ICU"
+pt-br = "Esta operação requer a biblioteca ICU"
+pt-pt = "Esta operação requer a biblioteca ICU"
 ro = "Această operațiune necesită biblioteca ICU"
 ru = "Эта операция требует наличия библиотеки ICU"
 sr = "Ova operacija zahteva ICU biblioteku"
@@ -1442,8 +1442,8 @@ tk = "Bu amal ICU kitaphanasyny talap edýär"
 tr = "Bu işlem ICU kütüphanesini gerektirir"
 uk = "Ця операція потребує наявності бібліотеки ICU"
 vi = "Thao tác này cần thư viện ICU"
-zh_hans = "此操作需要 ICU 库"
-zh_hant = "此操作需要 ICU 程式庫"
+zh-hans = "此操作需要 ICU 库"
+zh-hant = "此操作需要 ICU 程式庫"
 
 # For input field
 [SearchNeedleLabel]
@@ -1467,8 +1467,8 @@ ja = "検索:"
 ko = "찾기:"
 nl = "Zoeken:"
 pl = "Znajdź:"
-pt_br = "Localizar:"
-pt_pt = "Procurar:"
+pt-br = "Localizar:"
+pt-pt = "Procurar:"
 ro = "Găsește:"
 ru = "Найти:"
 sr = "Pronađi:"
@@ -1477,8 +1477,8 @@ tk = "Gözle:"
 tr = "Bul:"
 uk = "Знайти:"
 vi = "Tìm:"
-zh_hans = "查找:"
-zh_hant = "搜尋:"
+zh-hans = "查找:"
+zh-hant = "搜尋:"
 
 # For input field
 [SearchReplacementLabel]
@@ -1502,8 +1502,8 @@ ja = "置換:"
 ko = "바꾸기:"
 nl = "Vervang:"
 pl = "Zamień:"
-pt_br = "Substituir:"
-pt_pt = "Substituir:"
+pt-br = "Substituir:"
+pt-pt = "Substituir:"
 ro = "Înlocuiește:"
 ru = "Замена:"
 sr = "Zameni:"
@@ -1512,8 +1512,8 @@ tk = "Çalyş:"
 tr = "Değiştir:"
 uk = "Заміна:"
 vi = "Thay thế:"
-zh_hans = "替换:"
-zh_hant = "取代:"
+zh-hans = "替换:"
+zh-hant = "取代:"
 
 # Toggle
 [SearchMatchCase]
@@ -1537,8 +1537,8 @@ ja = "大/小文字を区別"
 ko = "대소문자"
 nl = "Hoofdlettergevoelig"
 pl = "Wielkość liter"
-pt_br = "Maiús/Minús"
-pt_pt = "Diferenciar maiúsculas/minúsculas"
+pt-br = "Maiús/Minús"
+pt-pt = "Diferenciar maiúsculas/minúsculas"
 ro = "Diferențiere Majuscule/minuscule"
 ru = "Регистр"
 sr = "Razlikuj mala/velika slova"
@@ -1547,8 +1547,8 @@ tk = "Gabat gelýän ýagdaýy"
 tr = "BÜYÜK/küçük harf"
 uk = "Регістр"
 vi = "Phân biệt chữ hoa/thường"
-zh_hans = "区分大小写"
-zh_hant = "區分大小寫"
+zh-hans = "区分大小写"
+zh-hant = "區分大小寫"
 
 # Toggle
 [SearchWholeWord]
@@ -1572,8 +1572,8 @@ ja = "単語全体"
 ko = "전체 단어"
 nl = "Volledig Woord"
 pl = "Całe słowa"
-pt_br = "Palavra"
-pt_pt = "Palavra inteira"
+pt-br = "Palavra"
+pt-pt = "Palavra inteira"
 ro = "Cuvânt întreg"
 ru = "Слово"
 sr = "Cela reč"
@@ -1582,8 +1582,8 @@ tk = "Bütin söz"
 tr = "Tam sözcük"
 uk = "Ціле слово"
 vi = "Khớp toàn bộ từ"
-zh_hans = "全字匹配"
-zh_hant = "比對整個字"
+zh-hans = "全字匹配"
+zh-hant = "比對整個字"
 
 # Toggle
 [SearchUseRegex]
@@ -1607,8 +1607,8 @@ ja = "正規表現"
 ko = "정규식"
 nl = "RegEx"
 pl = "RegEx"
-pt_br = "RegEx"
-pt_pt = "Expressão regular"
+pt-br = "RegEx"
+pt-pt = "Expressão regular"
 ro = "RegEx"
 ru = "RegEx"
 sr = "Koristi regularni izraz"
@@ -1617,8 +1617,8 @@ tk = "Yzygiderli aňlatmalary ulan"
 tr = "RegEx kullan"
 uk = "RegEx"
 vi = "Sử dụng biểu thức chính quy"
-zh_hans = "正则"
-zh_hant = "使用正規表達式"
+zh-hans = "正则"
+zh-hant = "使用正規表達式"
 
 # Button
 [SearchReplaceAll]
@@ -1642,8 +1642,8 @@ ja = "すべて置換"
 ko = "모두 바꾸기"
 nl = "Vervang Alle"
 pl = "Zamień wszystko"
-pt_br = "Substituir Tudo"
-pt_pt = "Substituir tudo"
+pt-br = "Substituir Tudo"
+pt-pt = "Substituir tudo"
 ro = "Înlocuiește tot"
 ru = "Заменить все"
 sr = "Zameni sve"
@@ -1652,8 +1652,8 @@ tk = "Hemmesini çalyş"
 tr = "Tümünü Değiştir"
 uk = "Замінити все"
 vi = "Thay thế tất cả"
-zh_hans = "全部替换"
-zh_hant = "全部取代"
+zh-hans = "全部替换"
+zh-hant = "全部取代"
 
 # Button
 [SearchClose]
@@ -1677,8 +1677,8 @@ ja = "閉じる"
 ko = "닫기"
 nl = "Sluiten"
 pl = "Zamknij"
-pt_br = "Fechar"
-pt_pt = "Fechar"
+pt-br = "Fechar"
+pt-pt = "Fechar"
 ro = "Închide"
 ru = "Закрыть"
 sr = "Zatvori"
@@ -1687,8 +1687,8 @@ tk = "Ýap"
 tr = "Kapat"
 uk = "Закрити"
 vi = "Đóng"
-zh_hans = "关闭"
-zh_hant = "關閉"
+zh-hans = "关闭"
+zh-hant = "關閉"
 
 [LanguageSelectMode]
 en = "Select Language Mode"
@@ -1698,11 +1698,11 @@ fr = "Sélectionner le mode du langage"
 it = "Seleziona modalità del linguaggio"
 ja = "言語モードの選択"
 ko = "언어 모드 선택"
-pt_br = "Selecionar modo de linguagem"
+pt-br = "Selecionar modo de linguagem"
 ru = "Выбрать режим языка"
 tr = "Dil Modunu Seç"
-zh_hans = "选择语言模式"
-zh_hant = "選擇語言模式"
+zh-hans = "选择语言模式"
+zh-hant = "選擇語言模式"
 
 [LanguageAutoDetect]
 en = "Auto Detect"
@@ -1712,11 +1712,11 @@ fr = "Détection automatique"
 it = "Rilevamento automatico"
 ja = "自動検出"
 ko = "자동 감지"
-pt_br = "Detectar automaticamente"
+pt-br = "Detectar automaticamente"
 ru = "Определить автоматически"
 tr = "Otomatik olarak algıla"
-zh_hans = "自动检测"
-zh_hant = "自動偵測"
+zh-hans = "自动检测"
+zh-hant = "自動偵測"
 
 [EncodingReopen]
 en = "Reopen with encoding…"
@@ -1739,8 +1739,8 @@ ja = "指定エンコーディングで再度開く…"
 ko = "인코딩으로 다시 열기…"
 nl = "Heropen met codering…"
 pl = "Otwórz ponownie z kodowaniem…"
-pt_br = "Reabrir com a codificação…"
-pt_pt = "Reabrir com codificação…"
+pt-br = "Reabrir com a codificação…"
+pt-pt = "Reabrir com codificação…"
 ro = "Redeschide cu codificare…"
 ru = "Открыть снова с кодировкой…"
 sr = "Ponovo otvori sa kodiranjem"
@@ -1749,8 +1749,8 @@ tk = "Kodlamak bilen gaýtadan aç"
 tr = "Kodlamayla Yeniden Aç…"
 uk = "Відкрити наново з кодуванням…"
 vi = "Mở lại với mã hóa…"
-zh_hans = "使用编码重新打开…"
-zh_hant = "使用其他編碼重新開啟…"
+zh-hans = "使用编码重新打开…"
+zh-hant = "使用其他編碼重新開啟…"
 
 [EncodingConvert]
 en = "Convert to encoding…"
@@ -1773,8 +1773,8 @@ ja = "エンコーディングを変換…"
 ko = "인코딩으로 변환…"
 nl = "Zet om naar codering…"
 pl = "Konwertuj na kodowanie…"
-pt_br = "Converter para a codificação…"
-pt_pt = "Converter para codificação…"
+pt-br = "Converter para a codificação…"
+pt-pt = "Converter para codificação…"
 ro = "Convertire în codificare…"
 ru = "Преобразовать в кодировку…"
 sr = "Pretvori u kodiranje"
@@ -1783,8 +1783,8 @@ tk = "Koda öwür"
 tr = "Kodlamaya Dönüştür…"
 uk = "Перетворити в кодування…"
 vi = "Chuyển đổi sang mã hóa…"
-zh_hans = "转换为编码…"
-zh_hant = "轉換為其他編碼…"
+zh-hans = "转换为编码…"
+zh-hant = "轉換為其他編碼…"
 
 [IndentationTabs]
 en = "Tabs"
@@ -1807,8 +1807,8 @@ ja = "タブ"
 ko = "탭"
 nl = "Tabs"
 pl = "Tabulatory"
-pt_br = "Tabs"
-pt_pt = "Tabulações"
+pt-br = "Tabs"
+pt-pt = "Tabulações"
 ro = "Tabulări"
 ru = "Табы"
 sr = "Tabulatori"
@@ -1817,8 +1817,8 @@ tk = "Tabler"
 tr = "Sekme"
 uk = "Табуляція"
 vi = "Tab"
-zh_hans = "制表符"
-zh_hant = "定位字元"
+zh-hans = "制表符"
+zh-hant = "Tab"
 
 [IndentationSpaces]
 en = "Spaces"
@@ -1841,8 +1841,8 @@ ja = "スペース"
 ko = "공백"
 nl = "Spaties"
 pl = "Spacje"
-pt_br = "Espaços"
-pt_pt = "Espaços"
+pt-br = "Espaços"
+pt-pt = "Espaços"
 ro = "Spații"
 ru = "Пробелы"
 sr = "Razmaci"
@@ -1851,8 +1851,8 @@ tk = "Boşluklar"
 tr = "Boşluk"
 uk = "Пробіли"
 vi = "Dấu cách"
-zh_hans = "空格"
-zh_hant = "空格"
+zh-hans = "空格"
+zh-hant = "空格"
 
 [SaveAsDialogPathLabel]
 en = "Folder:"
@@ -1875,8 +1875,8 @@ ja = "フォルダ:"
 ko = "폴더:"
 nl = "Folder:"
 pl = "Lokalizacja:"
-pt_br = "Pasta:"
-pt_pt = "Pasta:"
+pt-br = "Pasta:"
+pt-pt = "Pasta:"
 ro = "Dosar:"
 ru = "Папка:"
 sr = "Fascikla:"
@@ -1885,8 +1885,8 @@ tk = "Bukja:"
 tr = "Klasör:"
 uk = "Папка:"
 vi = "Thư mục:"
-zh_hans = "文件夹:"
-zh_hant = "資料夾:"
+zh-hans = "文件夹:"
+zh-hant = "資料夾:"
 
 [SaveAsDialogNameLabel]
 en = "File name:"
@@ -1909,8 +1909,8 @@ ja = "ファイル名:"
 ko = "파일 이름:"
 nl = "Bestandnaam:"
 pl = "Nazwa pliku:"
-pt_br = "Nome do Arquivo:"
-pt_pt = "Nome do ficheiro:"
+pt-br = "Nome do Arquivo:"
+pt-pt = "Nome do ficheiro:"
 ro = "Nume fișier:"
 ru = "Имя файла:"
 sr = "Ime fajla:"
@@ -1919,8 +1919,8 @@ tk = "Faýl ady:"
 tr = "Dosya adı:"
 uk = "Ім'я файлу:"
 vi = "Tên tệp:"
-zh_hans = "文件名:"
-zh_hant = "檔案名稱:"
+zh-hans = "文件名:"
+zh-hant = "檔案名稱:"
 
 [FileOverwriteWarning]
 en = "Confirm Save As"
@@ -1943,8 +1943,8 @@ ja = "名前を付けて保存の確認"
 ko = "다른 이름으로 저장 확인"
 nl = "Bevestig Opslaan Als"
 pl = "Potwierdź zapisanie jako"
-pt_br = "Confirmar Salvar Como"
-pt_pt = "Confirmar Guardar como"
+pt-br = "Confirmar Salvar Como"
+pt-pt = "Confirmar Guardar como"
 ro = "Confirmă Salvează ca"
 ru = "Подтвердите «Сохранить как…»"
 sr = "Potvrdi Sačuvaj kao"
@@ -1953,8 +1953,8 @@ tk = "Saklamagy tassykla…»"
 tr = "Farklı Kaydetmeyi Onayla"
 uk = "Підтвердьте «Зберегти як…»"
 vi = "Xác nhận Lưu thành"
-zh_hans = "确认另存为"
-zh_hant = "確認另存新檔"
+zh-hans = "确认另存为"
+zh-hant = "確認另存新檔"
 
 [FileOverwriteWarningDescription]
 en = "File already exists. Do you want to overwrite it?"
@@ -1977,8 +1977,8 @@ ja = "ファイルは既に存在します。上書きしますか？"
 ko = "파일이 이미 존재합니다. 덮어쓰시겠습니까?"
 nl = "Bestand bestaat al. Wilt u het overschrijven?"
 pl = "Plik już istnieje. Czy chcesz go nadpisać?"
-pt_br = "O arquivo já existe. Deseja substituí-lo?"
-pt_pt = "O ficheiro já existe. Quer sobrescrevê-lo?"
+pt-br = "O arquivo já existe. Deseja substituí-lo?"
+pt-pt = "O ficheiro já existe. Quer sobrescrevê-lo?"
 ro = "Fișierul există deja. Doriți să-l suprascrieți?"
 ru = "Файл уже существует. Перезаписать?"
 sr = "Fajl već postoji. Želite li da ga prepišete?"
@@ -1987,5 +1987,5 @@ tk = "Faýl eýýäm bar. Ony gaýtadan ýazmak isleýärsiňizmi?"
 tr = "Dosya zaten var. Üzerine yazmak istiyor musunuz?"
 uk = "Файл вже існує. Перезаписати?"
 vi = "Tệp đã tồn tại. Bạn có muốn ghi đè không?"
-zh_hans = "文件已存在。要覆盖它吗？"
-zh_hant = "檔案已存在。要覆蓋它嗎？"
+zh-hans = "文件已存在。要覆盖它吗？"
+zh-hant = "檔案已存在。要覆蓋它嗎？"