diff --git a/string-constants-lib/string-constants/private/polish-string-constants.rkt b/string-constants-lib/string-constants/private/polish-string-constants.rkt
new file mode 100644
index 0000000..c284c83
--- /dev/null
+++ b/string-constants-lib/string-constants/private/polish-string-constants.rkt
@@ -0,0 +1,2218 @@
+#|
+
+When modifying the string constants files,
+please adhere to these guidelines:
+
+- All the entries in english-string-constants.rkt have the same format
+  (name string).  If the purpose of an entry you are adding to the
+  file is not clear from just the name and string, put a comment next
+  to the entry explaining what the string is going to be used for and
+  in what context.
+  That's especially true for strings that contain things like "~a".
+  Systematically describe what the "~a" is going to be replaced with.
+  When we have to translate strings like "deleting ~a", we translators
+  need to know what "~a" is going to be (in particular, in some
+  languages like French, we need to know whether the "~a" is going to
+  be a masculine or feminine word, or whether it's going to be
+  singular or plural, etc).
+
+- When adding a bunch of new entries, put together in a section the
+  entries that logically belong together.  Give a title to your
+  section, so we have an idea of what the strings are for.  Don't mix
+  in the same section strings that have nothing to do with each other,
+  that's only going to confuse us.  Do not start a new section if
+  there's already one that deals with the same thing.  Dumping all the
+  new entries in random order at the end of the file is not a good way
+  to have your new entries translated in a timely manner...
+
+- Before adding strings for your new pet tool, check whether you can't
+  re-use strings that already exist.  There's no need for yet another
+  "Ok" string...
+
+- If you modify an existing string in english-string-constants.rkt, go
+  through all the *-string-constants.rkt files for the other languages,
+  comment out the old version of the modified string in each of these
+  files, and put a short comment there telling us the English string
+  has changed and needs to be re-translated.  Do not erase the old
+  version, it might help us translate the new one.  Do not move it
+  either.  Just comment it out and add the short comment.  After the
+  next git update DrRacket will automatically tell us translators that
+  a new string needs to be translated, we will find your comment in
+  the file, and know what to do.
+	Some evil evil people might think that, since DrRacket automatically
+  informs us of new strings to be translated, an easier thing to do
+  when modifying an existing string would be to simply rename it at
+  the same time.  This works, except that if you do that, we
+  translators will get two warnings from DrRacket:
+		language english had but french does not:
+		(new-name "New String")
+		language french had but english does not:
+		(old-name "Old String")
+  then we translators will be left to wonder whether the two things
+  are related or not, and whether we can safely base our translation
+  of "New String" on the translation of "Old String" (since the two
+  strings are likely to be close in meaning).  Worse, we might not
+  even realize the two strings are related and translate "New String"
+  from scratch, just to realize later that it's only a variation of
+  "Old String".  I can tell you that nothing pisses off a translator
+  more than having to translate pretty much the same string twice
+  just because *you* were too lazy to inform us that it was just a
+  slight modification to an existing string rather than an entirely
+  new one.  Conclusion: do not change the name of a string unless you
+  have some really good reason to do so.
+
+- Please think hard before choosing a string and make sure it means
+  what you want it to mean.  That way you won't have to change it
+  later, and we won't have to retranslate it.
+
+- Please think hard before choosing the name for a string.  Use
+  meaningful names.  "error" or "ok" are not meaningful names.  Prefix
+  all related names with a common prefix (the name of your tool or
+  module).  String names are not the right place to save on typing.
+
+- If, for some reason, you really have to change the name of a string
+  (like, because the original name you gave it really sucked...),
+  change the name of the string in *ALL* the *-string-constants.rkt
+  files.  That's a modification you can do without the help of a
+  translator, so do it yourself.  It's not the job of the translators
+  to clean up your naming mess for you.  Besides, you are the one who
+  knows what you changed, so leaving the translators having to guess
+  what you did is Not Nice(tm).
+
+- If, for some reason, you need to remove a string (i.e. you changed
+  your code and don't need the string anymore), remove the string in
+  *ALL* the *-string-constants.rkt files.  Again, you don't need the
+  help of a translator to do that.  If you're not sure whether you
+  might need the string in the future or not, just comment it out in
+  *ALL* the files.
+
+|#
+
+(module english-string-constants "string-constant-lang.rkt"
+  ;;; when translating this constant, substitute name of actual language for `English'
+  (is-this-your-native-language "Czy Polski jest Twoim językiem ojczystym?")
+
+  (#:define drr "DrRacket")
+
+  (are-you-sure-you-want-to-switch-languages
+   "This will change the language of the GUI, which requires you to restart DrRacket. Are you sure?")
+
+  (interact-with-drscheme-in-language "Interact with DrRacket in English")
+
+  ;; these two should probably be the same in all languages except English.
+  ;; they are the button labels (under macos and windows, respectively)
+  ;; that go the with the string above.
+  (accept-and-quit "Zaakceptuj i zakończ")
+  (accept-and-exit "Zaakceptuj i wyjdź")
+
+  ;;; general purpose (DrRacket is hereby a word in every language, by decree of Robby :)
+  (plt "PLT")
+  (drscheme drr)
+  (drracket drr)
+  (ok "OK")
+  (cancel "Anuluj")
+  (abort "Przerwij")
+  (untitled "Bez tytułu")
+  (untitled-n "Bez tytułu ~a")
+  (warning "Ostrzeżenie")
+  (error "Błąd")
+  (close "Zamknij") ;; as in, close an open window or tab. must match close-menu-item
+  ;; in the sense that, when the &s have been stripped from
+  ;; close-menu-item, it must be the same string as this.
+  (close-window "Zamknij okno")
+  (stop "Stop")
+  (&stop "&Stop") ;; for use in button and menu item labels, with short cut.
+  (are-you-sure-delete? "Czy na pewno chcesz usunąć ~a?") ;; ~a is a filename or directory name
+  (are-you-sure-replace? "Czy na pewno chcesz zastąpić ~a?") ;; ~a is a filename or directory name
+  (ignore "Ignoruj")
+  (revert "Powtórz")
+
+  ;; label for a generic check box, often supported on dialogs
+  ;; that ask a binary choice of the user. If checked, the
+  ;; dialog isn't going to be shown again.
+  ;; One version for always using the current choice:
+  (dont-ask-again-always-current "Nie pytaj ponownie (zawsze używaj aktualnego wyboru)")
+  ;; One generic version (ie, on the Quit DrRacket dialog)
+  (dont-ask-again                "Nie pytaj ponownie")
+
+  ;;; important urls
+  (web-materials "Powiązane strony internetowe") ;; menu item title
+  (tool-web-sites "Strony internetowe z narzędziami")   ;; menu item title
+  (plt-homepage "Racket")
+  (pbd-homepage "Programowanie według projektu")
+
+  ;; having an issue (replaces the bug report form, whose string constants are below)
+  (have-an-issue? "Masz problem?…")
+  (use-github-or-the-mailing-list-for-issues
+   "Jeśli znalazłeś błąd w Racket lub DrRacket, otwórz zgłoszenie na"
+   " GitHub.\n\nJeśli znalazłeś coś, co nie ma sensu, ale"
+   " nie jesteś pewien, czy jest to błąd, czy nie, spróbuj zapytać na liście mailingowej.")
+  (visit-mailing-lists "Odwiedź listy mailingow") ;; button in dialog
+  (visit-github "Odwiedź GitHub") ;; button in dialog, goes to 'open issue' page
+
+  ;;; bug report form
+  (cancel-bug-report? "Anulować zgłoszenie błędu?")
+  (are-you-sure-cancel-bug-report?
+   "Czy na pewno chcesz anulować wysyłanie tego zgłoszenia błędu?")
+  (do-you-want-to-discard-or-save-this-bug-report
+   "Czy chcesz odrzucić lub zapisać ten raport o błędzie?")
+  (discard "Odrzuć") ;; a button label for a dialog box with the above question
+  (bug-report-form "Formularz zgłaszania błędów")
+  (bug-report-field-name "Twoje imię")
+  (bug-report-field-email "E-mail")
+  (bug-report-field-summary "Podsumowanie")
+  (bug-report-field-severity "Poziom istotności")
+  (bug-report-field-class "Klasa")
+  (bug-report-field-description "Opis")
+  (bug-report-field-reproduce1 "Kroki do")
+  (bug-report-field-reproduce2 "odtworzenia")                           ;;; ???
+  (bug-report-field-environment "Środowisko")
+  (bug-report-field-docs-installed "Zainstalowana dokumentacja")
+  (bug-report-field-collections "Kolekcje")
+  (bug-report-field-links "Linki")  ;; from 'raco link'
+  (bug-report-field-human-language "Język ludzki")
+  (bug-report-field-memory-use "Wykorzystanie pamięci")
+  (bug-report-field-version "Wersja")
+  (bug-report-synthesized-information "Zsyntetyzowane informacje")  ;; dialog title
+  (bug-report-show-synthesized-info "Pokaż zsyntetyzowane informacje")
+  (bug-report-submit "Prześlij")
+    ;; button in bug report dialog, next to cancel and bug-report-submit
+  (close-and-save-bug-report "Zamknij i zapisz")
+  ;; same as above, but used when there are saved bug reports
+  (bug-report-submit-menu-item "Prześlij raport o błędzie…")
+  ;; in Help Menu, submenu title
+  (saved-bug-reports-menu-item "Zapisane raporty o błędach")
+  ;; menu item: only shows up when there is more than one saved bug report
+  (disacard-all-saved-bug-reports "Odrzuć wszystkie zapisane raporty o błędach")
+  ;; an info message that shows up as a disabled menu item when no saved bug reports are around
+  (no-saved-bug-reports "Nie zapisano żadnych raportów o błędach")
+  ;; button label the user sees when there are saved bug reports,
+  ;; but the user asks to save another one.
+  (new-bug-report "Nowy raport o błędach")
+  ;; button on the bottom of the bug report form
+  (close-and-save "Zamknij i zapisz")
+  (saved-unsubmitted-bug-reports "Zapisane, niezgłoszone raporty o błędach:")
+  ;; the above string constant is next to previous line in same dialog, followed by
+  ;; list of bug report subjects (as buttons)
+  (error-sending-bug-report "Wystąpił błąd przy wysyłaniu raportu o błędzie")
+  (error-sending-bug-report-expln
+   "Wystąpił błąd podczas wysyłania tego zgłoszenia błędu."
+   " Jeśli połączenie internetowe działa prawidłowo, odwiedź stronę \n\n"
+   " https://github.com/racket/racket/issues/new\n\nand"
+   " i prześlij błąd za pośrednictwem GitHub. Przepraszamy za trudności.\n\n Komunikat o błędzie to:\n~a")
+  (illegal-bug-report "Nielegalny raport o błędzie")
+  (pls-fill-in-field "Proszę o wypełnienie pola “~a”")
+  (malformed-email-address "Nieprawidłowy adres e-mail")
+  (pls-fill-in-either-description-or-reproduce
+   "Proszę o wypełnienie pola “Opis” lub “Kroki do odtworzenia”.")
+
+  ;;; check syntax
+  (check-syntax "Sprawdź składnię")
+  (cs-italic "Kursywa")
+  (cs-bold "Pogrubienie")
+  (cs-underline "Podkreślenie")
+  (cs-smoothing-default "Domyślny")
+  (cs-smoothing-partial "Częściowo wygładzone")
+  (cs-smoothing-full "Wygładzone")
+  (cs-smoothing-none "Niewygładzony")
+  (cs-change-color "Zmień kolor")
+  (cs-foreground-color "Kolor pierwszego planu")
+  (cs-background-color "Kolor tła")
+  (cs-tack/untack-arrow "Tack/Untack Arrow(s)")                         ;;; ???
+  (cs-tack-crossing-arrows "Tack Crossing Arrows")                      ;;; ???
+  (cs-jump-to-next-bound-occurrence "Przejdź do następnego powiązanego wystąpienia")
+  (cs-jump-to-previous-bound-occurrence "Przejdź do poprzedniego powiązanego wystąpienia")
+  (cs-jump-to-binding "Przeskok do wystąpienia wiązania")
+  (cs-jump-to-definition "Przejdź do definicji (w innym pliku)")
+  (cs-open-defining-file "Otwórz plik definiujący")
+  (cs-error-message "Komunikat o błędzie")
+  (cs-open-file "Otwórz ~a")
+  (cs-rename-var "Zmień nazwę ~a")
+  (cs-rename-id "Zmień nazwę indentyfikatora")
+  (cs-rename-var-to "Zmień “~a” na:")
+  (cs-name-duplication-error
+   "Wybrana nowa nazwa, ~s, koliduje z już ustaloną nazwą w tym zakresie.")
+  (cs-rename-anyway "Zmień nazwę mimo wszystko")
+  (cs-status-init "Sprawdzanie składni: Inicjowanie środowiska dla kodu użytkownika")
+  (cs-status-coloring-program "Sprawdzanie składni: koloryzowanie wyrażeń")
+  (cs-status-eval-compile-time "Sprawdzanie składni: czas kompilacji eval")
+  (cs-status-expanding-expression "Sprawdzanie składni: rozszerzanie wyrażeń")
+  (cs-status-loading-docs-index "Sprawdzanie składni: ładowanie indeksu dokumentacji")
+  (cs-syncheck-running "Sprawdzanie składni dzaiła")
+  (cs-mouse-over-import "wiązanie “~s” zaimportowane z ~s")
+  (cs-mouse-over-import/library-only "zaimportowane z ~s")
+  (cs-view-docs "Wyświetl dokumentację dla “~a”")
+  (cs-view-docs-from "~a z ~a")  ;; a completed version of the line above
+  ;; (cs-view-docs) is put into the first ~a and a list of modules (separated by commas)
+  ;; is put into the second ~a. Use check syntax and right-click on a documented variable
+  ;; (eg, 'require') to see this in use
+
+  (cs-lexical-variable "lexical variable")
+  (cs-set!d-variable "mutated variable")
+  (cs-imported-variable "imported variable")
+  (cs-unused-require "unused require")
+  (cs-free-variable "free variable")
+
+  (cs-binder-count "~a binding occurrences")
+  (cs-zero-varrefs "no bound occurrences")
+  (cs-one-varref "1 bound occurrence")
+  ;; expected to have one ~a formatter that will accept a number
+  (cs-n-varrefs "~a bound occurrences")
+
+  (cs-contract-my-obligation "Contract: this module's obligation")
+  (cs-contract-their-obligation "Contract: clients modules' obligation")
+  (cs-contract-both-obligation "Contract: both this module and client modules' obligation")
+  (cs-contract-unk-obligation "Contract: unknown obligation")
+
+  ;; require prefix functionality
+  (cs-add-prefix-for-require "Dodaj prefiks dla wymogu (require)")
+  (cs-prefix-require-title "Prefiks wymogu")
+  (cs-prefix-require "Wybierz prefiks, który zostanie dodany do każdej importowanej zmiennej")
+  (cs-all-binders-are-prefixed
+   "Wszystkie wymagania wydają się już mieć prefiks; spróbuj zamiast tego zmienić jego nazwę")
+  (cs-the-binder-is-prefixed
+   "Wygląda na to, że wymaganie ma już prefiks; spróbuj zamiast tego zmienić jego nazwę")
+
+  ;; mode sub-menu in the "view" menu
+  (cs-check-syntax-mode "Tryb sprawdzania składni")
+  (cs-mode-menu-show-my-obligations "Moje zobowiązania kontraktu")
+  (cs-mode-menu-show-client-obligations "Klienckie zobowiązania kontraktu")
+  (cs-mode-menu-show-syntax "Kategorie składniowe")
+
+  ;; the documentation blue boxes in the upper-right corner of the drracket window
+  (sc-read-more... "czytaj więcej…")
+  (sc-f2-to-un/lock "f2 aby (od)blokować")
+
+  ;; the online check syntax status messages (mouse over the bottom right of drracket's
+  ;; window to see the messages during online expansion's various phases)
+  (online-expansion-running "Uruchomione rozszerzenie w tle")
+  (online-expansion-only-raw-text-files-supported "Obsługiwane są tylko pliki czysto tekstowe")
+  (online-expansion-abnormal-termination "Rozszerzanie w tle zakończyło się nieprawidłowo")
+  (online-expansion-abnormal-termination-out-of-memory
+   "Rozszerzanie w tle zakończone nieprawidłowo (brak dostępnej pamięci)")
+  (online-expansion-finished-successfully "Rozszerzanie w tle zakończyło się pomyślnie")
+
+  (jump-to-error "Skocz do błędu")
+  (copy-error-message "Skopiuj wiadomość o będzie")
+  (online-expansion-is-disabled "Rozszerzanie w tle jest wyłaczone")
+  ; these next two show up in the bar along the bottom of the drracket window
+  (online-expansion-pending "Rozszerzanie w tle w toku…")
+  ;; note: there may still be errors in this case
+  (online-expansion-finished "Rozszerzanie w tle zakończone")
+  ; the next two show up in a menu when you click on the circle in the bottom right corner
+  (disable-online-expansion "Wyłączanie rozszerzania w tle")
+  (enable-online-expansion "Włączenie rozszerzania w tle")
+  ;; the online expansion preferences pane
+  (online-expansion "Rozszerzanie w tle") ;; title of prefs pane
+  ; the different kinds of errors
+  (online-expansion-show-read-errors-as "Pokaż błędy na poziomie odczytu")
+  (online-expansion-show-variable-errors-as "Pokaż błędy niezwiązanego identyfikatora")
+  (online-expansion-show-other-errors-as "Pokaż inne błędy")
+  ; locations the errors can be shown
+  (online-expansion-error-gold-highlight "ze złotym podświetleniem")
+  (online-expansion-error-margin "na marginesie")
+  ; the label of a preference in the (string-constant online-expansion) section
+  (show-arrows-on-mouseover "Wyświetlanie strzałek pozycji wiązania i ogona po najechaniu myszą")
+  (show-blueboxes "Pokaż pola podpisu i półkole strzałki pola podpisu w prawym górnym rogu")
+  ;;; info bar at botttom of drscheme frame
+  (collect-button-label "GC")
+  (read-only "Tylko do odczytu")
+  (auto-extend-selection "Automatyczne rozszerzanie")
+  (overwrite "Nadpisywanie")
+  (running "uruchomiony")
+  (not-running "nie uruchomiony")
+
+  ;; button label: ~a is filled with the name of a pkg
+  (install-package-button "Zainstaluj ~a")
+  ;; button label; shown when there is a missing module, but no matching package
+  (update-catalog "Zaktualizuj katalog")
+  ;; message label; used as a status message when updating the pkg catalog
+  (updating-catalog-from "Aktualizacja z ~a…")
+
+  ;;; misc
+  (welcome-to-something "Witaj w ~a")
+
+  ; this appears in the drscheme about box.
+  (welcome-to-drscheme-version/language "Witaj w programie DrRacket, wersji ~a, ~a")
+
+  ; these appear on subsequent lines in the `Help|Welcome to DrRacket' dialog.
+  (welcome-to-drscheme "Witaj w programie DrRacket")
+
+  (goto-line "Idź do linii")
+  (goto-line-invalid-number
+   "~a nie jest prawidłowym numerem linii. Musi to być liczba całkowita pomiędzy 1 a ~a")
+  (goto-position "Goto Position")
+  (no-full-name-since-not-saved
+   "The file does not have a full name because it has not yet been saved.")
+  (cannot-open-because-dne "Nie można otworzyć ~a, ponieważ nie istnieje.")
+
+  (needs-execute-language-changed
+   "WARNING: Język został zmieniony. Kliknij przycisk Uruchom.")
+  (needs-execute-teachpack-changed
+   "WARNING: Teachpaki zostały zmienione. Kliknij przycisk Uruchom.")
+  (needs-execute-defns-edited
+   "WARNING: Okno definicji uległo zmianie. Kliknij przycisk Uruchom.")
+
+  (editor-changed-since-srcloc-recorded
+   "Ten edytor został zmieniony od czasu zarejestrowania lokalizacji źródłowej,"
+   " więc podświetlony region może już nie odpowiadać prawidłowej lokalizacji źródłowej.")
+
+  (file-is-not-saved "Plik “~a” nie jest zapisany.")
+  (save "Zapisz")
+  (close-anyway "Zamknij mimo to")
+  (dont-save "Nie zapisuj")
+  (clear-anyway "Wyczyść w każdym razie")
+
+  ;; menu item title
+  (log-definitions-and-interactions "Definicje dziennika i interakcje…")
+  (stop-logging "Zatrzymaj rejestrowanie")
+  (please-choose-a-log-directory "Wybierz katalog dziennika")
+  (logging-to "Rejestrowanie do: ")
+  (erase-log-directory-contents "Wymaż zawartość katalogu dziennika: ~a?")
+  (error-erasing-log-directory "Błąd kasowania zawartości katalogu dziennika.\n\n~a\n")
+
+  ;; menu items connected to the logger; also in a button in the planet status line in the drs frame
+  (show-log "Pokaż &Log")
+  (hide-log "Ukryj &Log")
+  (logger-scroll-on-output "Przewijanie na wyjściu") ; a checkbox in the logger pane
+  (log-messages "Komunikaty dziennika") ;; label for the drracket logging gui panel
+
+  ;; modes
+  (mode-submenu-label "Tryby")
+  (scheme-mode "Tryb Scheme")
+  (racket-mode "Tryb Racket")
+  (text-mode "Tryb tekstowy")
+
+  (scheme-mode-color-symbol "Symbol")
+  (scheme-mode-color-keyword "Słowo kluczowe")
+  (scheme-mode-color-comment "Komentarz")
+  (scheme-mode-color-string "Łańcuch znaków")
+  (scheme-mode-color-text "Tekst")
+  (scheme-mode-color-constant "Stała")
+  (scheme-mode-color-parenthesis "Nawias")
+  (scheme-mode-color-hash-colon-keyword "#:Słowo-kluczowe")
+  (scheme-mode-color-error "Błąd")
+  (scheme-mode-color-other "Inne")
+  ;; the ~a is filled in with one of the above (scheme-mode-*)
+  (syntax-coloring-choose-color "Wybierz kolor dla ~a")
+  (preferences-colors "Kolory") ;; used in the preferences dialog
+
+  ;; parenthesis color scheme string constants
+  ; label for the choice% menu in the preferences dialog
+  (parenthesis-color-scheme "Schemat kolorów nawiasów")
+  (paren-color-basic-grey "Podstawowy szary")
+  (paren-color-shades-of-gray "Odcienie szarości")
+  (paren-color-shades-of-blue "Odcienie niebieskiego")
+  (paren-color-spring "Wiosna")
+  (paren-color-fall "Jesień")
+  (paren-color-winter "Zima")
+
+
+  (url: "URL:")
+  (open-url... "Otwórz URL…")
+  (open-url "Otwórz URL")
+  (browse... "Przeglądaj…")
+  (bad-url "Zły URL")
+  (bad-url:this "Zły URL: ~a")
+
+  ;; Help Desk
+  (help "Pomoc")
+  (racket-documentation "Documentation Racketa")
+  (help-desk "Help Desk")
+  (plt:hd:search "Wyszukiwanie")
+  (plt:hd:feeling-lucky "Feeling Lucky")
+  (plt:hd:home "Strona główna Help Desk")
+  ; next 3 are popup menu choices in help desk search frame
+  (plt:hd:search-for-keyword "Wpis słowa kluczowego")
+  (plt:hd:search-for-keyword-or-index "Słowo kluczowe lub wpis indeksu")
+  (plt:hd:search-for-keyword-or-index-or-text "Słowo kluczowe, wpis indeksu lub tekst")
+  (plt:hd:exact-match "Dokładne dopasowanie")
+  (plt:hd:containing-match "Zawierające dopasowanie")
+  (plt:hd:regexp-match "Dopasowanie wyrażenia regularnego")
+  (plt:hd:find-docs-for "Znajdź dokumenty dla:")
+  (plt:hd:search-stopped-too-many-matches "[Wyszukiwanie przerwane: zbyt wiele dopasowań]")
+  (plt:hd:nothing-found-for "Nic nie znaleziono dla ~a")
+  (plt:hd:and "i")
+  (plt:hd:refresh "odśwież")
+  (plt:hd:refresh-all-manuals "odśwież wszystkie instrukcje")
+  (plt:hd:manual-installed-date "(zainstalowano ~a)")
+  ; Help Desk configuration
+  ;; refreshing manuals
+  (plt:hd:refreshing-manuals "Ponowne pobieranie instrukcji")
+  (plt:hd:refresh-downloading... "Pobieranie ~a…")
+  (plt:hd:refresh-deleting... "Usuwanaie starej wersji ~a…")
+  (plt:hd:refresh-installing... "Instalowenie nowej wersji ~a…")
+  (plt:hd:refresh-clearing-indices "Czyszczenie indeksów w pamięci podręcznej")
+  (plt:hd:refreshing-manuals-finished "Ukończono.")
+  (plt:hd:about-help-desk "O Help Desku")
+  (plt:hd:help-desk-about-string
+   "Help Desk jest kompletnym źródłem informacji o Rackecie."
+   " \n\nWersja ~a\nCopyright (c) ~a-~a PLT")
+  (plt:hd:help-on-help "Help on Help")
+  (plt:hd:help-on-help-details
+   "Aby uzyskać pomoc dotyczącą korzystania z Help Desk, kliknij pierwszy link `Help Desk' na stronie głównej Help Desku."
+   " (Aby przejść do strony głównej, jeśli jeszcze tam nie jesteś, kliknij przycisk `Home'"
+   " w górnej części okna Help Desk.)")
+  (reload "Przeładowanie") ;; refresh the page in a web browser
+  (plt:hd:ask-about-separate-browser
+   "Wybrano łącze do treści z sieci WWW."
+   " Czy chcesz wyświetlić go w przeglądarce Help Desk, czy"
+   " chcesz użyć oddzielnego programu przeglądarki, aby go wyświetlić?")
+  (plt:hd:homebrew-browser "Przeglądarka dla Help Desk") ;; choice for the above string (in a button)
+  (plt:hd:separate-browser "Oddzielna przeglądarka") ;; other choice for the above string (also in a button)
+  (plt:hd:external-link-in-help "Zewnętrzne adresy URL w Pomocy (Help)")
+  (plt:hd:use-homebrew-browser "Użyj przeglądarki Help Desk dla zewnętrznych adresów URL")
+  (plt:hd:new-help-desk "Nowy Help Desk")
+
+  ;; in the Help Desk language dialog, title on the right.
+  (plt:hd:manual-search-ordering "Kolejność wyszukiwania w podręcznikach")
+
+  ;; in the help-desk standalone font preference dialog, on a check box
+  (use-drscheme-font-size "Użyj rozmiaru czcionki z DrRacket")
+
+  ;; in the preferences dialog in drscheme there is example text for help desk font size.
+  ;; clicking the links in that text produces a dialog with this message
+  (help-desk-this-is-just-example-text
+   "To jest tylko przykładowy tekst do ustawienia rozmiaru czcionki."
+   " Otwórz Help Desk (z menu Pomoc), aby skorzystać z tych linków.")
+
+  ;; this appears in the bottom part of the frame the first time the user hits `f1'
+  ;; (assuming nothing else has loaded the documentation index first)
+  ;; see also: cs-status-loading-docs-index
+  (help-desk-loading-documentation-index "Help Desk: ładowanie indeksu dokumentacji")
+
+  ;; the next four are all in the same dialog box (only one of the first two appears)
+  (help-desk-materialize-docs-something-changed
+   "DrRacket wykrył możliwy problem z indeksem dokumentacji."
+   " Czy powinien spróbować go naprawić (może to potrwać kilka"
+   " chwil)?\n\nBardziej szczegółowo: katalog dokumentacji ~a nie istnieje,"
+   " a zatem wyszukiwanie w przeglądarce prawdopodobnie nie powiedzie się.")
+  (help-desk-materialize-docs-first-time
+   "DrRacket wykrył możliwy problem z indeksem dokumentacji."
+   " Czy powinien spróbować go naprawić (może to potrwać kilka"
+   " chwil)?\n\nBardziej szczegółowo, DrRacket nie zmaterializował"
+   " dokumentacji użytkownika, a zatem wyszukiwanie w"
+   " przeglądarce może się nie powieść.")
+  (help-desk-do-nothing "Nie rób nic")
+  (help-desk-materialize-user-docs "Materialize User Docs")
+  ; this is used in a dialog to let the user know that work is being done based on
+  ; choices made from the previous dialog in the above four string constants
+  (help-desk-materializing-user-docs... "Materializowanie dokumentacji użytkownika...")
+
+  ;; Help desk htty proxy
+  (http-proxy "Serwer proxy HTTP")
+  (proxy-direct-connection "Połączenie bezpośrednie")
+  (proxy-use-proxy "Użyj serwera proxy:")
+  (proxy-host "Host")
+  (proxy-port "Port")
+  (proxy-bad-host "Zły host serwera proxy")
+
+  ;; browser
+  (rewind-in-browser-history "Przewijanie")
+  (forward-in-browser-history "Forward")
+  (home "Strona domowa")
+  (browser "Przeglądarka")
+  (external-browser-choice-title "Zewnętrzna przeglądarka") ; title for radio-button set
+  (browser-command-line-label "Linia poleceń:") ; label for radio button that is followed by text boxes
+  (choose-browser "Wybierz przeglądarkę")
+  (no-browser "Zapytaj później")
+  ; explanatory text for dialog, line 1
+  (browser-cmdline-expl-line-1 "(Wiersz poleceń utworzony przez połączenie tekstu wstępnego, adresu URL")
+  ; ... line 2. (Anyone need more lines?)
+  (browser-cmdline-expl-line-2 "i post-tekst, bez dodatkowych spacji między nimi).")
+  (install? "Zainstalować?")  ;; if a .plt file is found (title of dialog)
+  (you-have-selected-an-installable-package "Wybrano pakiet do zainstalowania.")
+  (do-you-want-to-install-it? "Czy chcesz go zainstalować?")
+  (paren-file-size "(Plik ma ~a bajtów)")
+  (download-and-install "Pobierz && zainstaluj") ;; button label
+  (download "Pobierz") ;; button label
+  (save-downloaded-file/size "Zapisz pobrany plik (~a bajtów) jako") ;; label for get-file dialog
+  (save-downloaded-file "Zapisz pobrany plik jako")  ;; label for get-file dialog
+  (downloading "Pobieranie") ;; dialog title
+  (downloading-file... "Pobieranie pliku…")
+  (package-was-installed "Pakiet został zainstalowany.")
+  (download-was-saved "Pobrany plik został zapisany.")
+
+  (install-plt-file-menu-item... "Zainstaluj plik .plt…")
+  (install-plt-file-dialog-title "Zainstaluj plik .plt")
+  (install-plt-web-tab "Sieć")
+  (install-plt-file-tab "Plik")
+  (install-plt-filename "Nazwa pliku:")
+  (install-plt-url "URL:")
+  ; an error message from a primitive operation is appended to the end of this message.
+  (install-plt-error-downloading "Wystąpił błąd podczas pobierania"
+                                 " pliku .plt.\n\nDetale:\n")
+  (install-plt-error-header
+   "Wystąpił błąd podczas sprawdzania ważności"
+   " pobranego pliku .plt. Sprawdź adres URL i spróbuj ponownie.")
+
+  ;; install plt file when opened in drscheme strings
+  (install-plt-file "Zainstalować ~a czy otworzyć do edycji?")
+  (install-plt-file/yes "Zainstaluj")
+  (install-plt-file/no "Edytuj")
+
+  (plt-installer-progress-window-title "Postęp instalatora") ;; frame title
+  (plt-installer-abort-installation "Przerwanie instalacji") ;; button label
+  ;; msg that appears in the installation window when installation is aborted
+  (plt-installer-aborted "Przerwano.")
+
+  ;;; about box
+  (about-drscheme-frame-title "O programie DrRacket")
+
+  ;;; save file in particular format prompting.
+  (save-as-plain-text "Zapisać ten plik jako zwykły tekst?")
+  (save-as-binary-format "Przekonwertować ten plik do formatu specyficznego dla DrRacket, aby zachować elementy nietekstowe?")
+  (save-in-drs-format "Zapisać ten plik w formacie nietekstowym specyficznym dla DrRacket?")
+  (keep-format "Zachowaj (występuje mozliwośc utraty danych)")
+  (convert-format "Konwertuj (zalecane)")
+  (dont-save "Nie zapisuj")
+  (yes "Tak")
+  (no "Nie")
+
+  ;; saving image (right click on an image to see the text)
+  (save-image "Zapisz obraz…")
+
+  ;;; preferences
+  (preferences "Preferencje")
+  (error-saving-preferences "Błąd zapisywania preferencji: ~a")
+  (error-saving-preferences-title "Błąd zapisywania preferencji")
+  ;; in the preferences error dialog; this happens when the lockfile exists (after 3 pref writes).
+  (steal-the-lock-and-retry "Zwolnienie blokady i ponowna próba")
+
+  (error-reading-preferences "Błąd odczytu preferencji")
+  (error-reading-preferences-explanation
+   "Plik preferencji jest zablokowany i dlatego nie można odczytać preferencji ~a")
+  ;; in the above, ~a is filled with the name of the preference (a symbol)
+  (dont-ask-again-until-drracket-restarted "Nie pytaj ponownie (dopóki DrRacket nie zostanie ponownie uruchomiony)")
+  ; difference between the above and below is one comes with a question (steal the lock or not)
+  ;; and the other with just a notation saying "the file is locked"
+  (dont-notify-again-until-drracket-restarted "Nie powiadamiaj ponownie (dopóki DrRacket nie zostanie ponownie uruchomiony)")
+  (prefs-file-locked
+   "Plik preferencji jest zablokowany (ponieważ istnieje plik ~a),"
+   " więc zmiana preferencji nie mogła zostać zapisana. Anulować zmianę preferencji?")
+  (try-again "Spróbuj ponownie") ;; button label
+  (give-up-and-use-the-default "Poddaj się i użyj domyślnego") ;; button label
+
+  (prefs-file-still-locked
+   "Plik preferencji jest nadal zablokowany (ponieważ plik ~a istnieje),"
+   " więc zmiana preferencji nie zostanie zapisana.")
+  (prefs-file-locked-nothing-doing
+   "Plik preferencji jest zablokowany (przez ~s), więc zmiany preferencji nie mogą zostać zapisane.")
+  ;; the  ~s is filled with the lockfile; this string is (currently) used only on
+  ;; windows where lockfiles are less friendly (and there is no steal fallback)
+
+  (scheme-prefs-panel-label "Racket")
+  (warnings-prefs-panel-label "Ostrzeżenia")
+  (editor-prefs-panel-label "Edytowanie")
+  (general-prefs-panel-label "Ogólne")
+  (editor-general-prefs-panel-label "Edycja ogólna")
+  (highlight-parens "Podświetlenie między pasującymi nawiasami")
+  (fixup-open-brackets "Automatycznie dostosuj otwierające nawiasy kwadratowe")
+  (fixup-close-parens "Automatycznie dostosuj nawiasy zamykające")
+  (flash-paren-match "Migające dopasowanie nawiasów")
+  (backup-unsaved-files "Tworzenie kopii zapasowych niezapisanych plików")
+  (first-change-files "Tworzenie plików pierwszej zmiany")
+  (map-delete-to-backspace "Zmapój delete na backspace")
+  (verify-exit "Weryfikacja wyjścia")
+  (ask-before-changing-format "Zapytaj przed zmianą formatu zapisu")
+  (wrap-words-in-editor-buffers "Zawijanie słów w buforach edytora")
+  (show-status-line "Pokaż linię statusu")
+  (count-columns-from-one "Liczenie numerów kolumn od jednego")
+  (display-line-numbers "Wyświetla numery linii w buforze, a nie przesunięcia znaków")
+  ; used for popup menu; right click on line/column box in bottom of drs window
+  (show-line-and-column-numbers "Pokaż numery wierszy i kolumn")
+  ; used for popup menu; right click on line/column box in bottom of drs window
+  (show-character-offsets "Pokaż przesunięcia znaków")
+  (enable-keybindings-in-menus "Włączenie powiązań klawiszy w menu (zastępuje powiązania klawiszy Emacsa)")
+  (printing-mode "Tryb drukowania")
+  (print-using-platform-specific-mode "Drukowanie specyficzne dla danej platformy")
+  (print-to-ps "Drukowanie do pliku PostScript")
+  (print-to-pdf "Drukowanie do pliku PDF")
+  (command-as-meta "Traktuj klawisz polecenia jako klawisz meta") ;; macos/macos x only
+  (any-control+alt-is-altgr "Traktuj kombinację klawiszy Control-Alt jako AltGr") ; Windows only
+  (alt-as-meta "Traktuj klawisz alt jako meta")
+  (reuse-existing-frames "Ponowne wykorzystanie istniejących ramek podczas otwierania nowych plików")
+  (default-fonts "Domyślne czcionki")
+  (basic-gray-paren-match-color "Podstawowy szary kolor podświetlenia nawiasów") ; in prefs dialog
+  (online-coloring-active "Interaktywnie koloryzuj składnię")
+  (open-files-in-tabs "Otwieranie plików w osobnych kartach (nie w osobnych oknach)")
+  (show-interactions-on-execute "Automatyczne otwieranie okna interakcji podczas uruchamiania programu")
+  (switch-to-module-language-automatically
+   "Automatyczne przełączanie na język modułu podczas jego otwierania")
+  ;; in preferences, below the checkbox one line above this one
+  (interactions-beside-definitions "Umieść okno interakcji obok okna definicji")
+  (show-line-numbers "Show line numbers")
+  ;; just like the above, but capitalized for appearance in a menu item
+  (show-line-numbers/menu "Pokaż &numery linii")
+  (hide-line-numbers/menu "Ukryj &numery linii")
+  (show-line-numbers-in-definitions "Pokaż wszystkie numery linii w definicjach")
+  ;; the constant above shows up in the popup menu item in the bottom of
+  ;; the drracket window; controls the line numbers on each line in the definitions;
+  ;; used in a checkable menu item
+  (reflow-paragraph-maximum-width "Maksymalna szerokość podczas przelewania akapitów")
+  (maximum-char-width-guide-pref-check-box "Wskazówka dotycząca maksymalnej szerokości znaków")
+  (hide-column-width-guide "Przewodnik po szerokości kolumn dla plików z ~a kolumnami")
+  (show-column-width-guide "Pokaż prowadnicę szerokości kolumny przy ~a kolumnach") ;; filled with a number > 2
+  (limit-interactions-size "Ograniczenie rozmiaru interakcji")
+  ;; this is in the color section already, so shorten the name a little
+  (background-color "Tło")
+  ;; used for configuring colors, but doesn't need the word "color"
+  (default-text-color "Tekst domyślny")
+  (choose-a-background-color "Należy wybrać kolor tła")
+  (revert-to-defaults "Przywróć wszystkie ustawienia domyślne")
+  ;; used in the preferences dialog to undo preference changes
+  (undo-changes "Cofnij zmiany i zamknij")
+
+  (color-schemes "Schematy kolorów") ;; the label in the preferences dialog for the color scheme panel
+  (classic-color-scheme "Klasyczny") ;; formerly called 'black on white'
+  (modern-color-scheme "Nowoczesny")   ;; an attempt to be more color-blind friendly
+  ;; clicking the buttons changes the color schemes to some defaults that've been set up.
+  (white-on-black-color-scheme "Biały na czarnym")
+  ; drracket additions to the color scheme dialog; two buttons
+  (design-your-own-color-schemes "Projektuj własne schematy kolorów") ; pointer to (english-only) docs
+  (style-and-color-names "Nazwy stylów i kolorów")
+
+  (add-spacing-between-lines "Dodaj jeden piksel dodatkowego odstępu między wierszami")
+
+  (editor-x-selection-mode "Wyraźnie wymagaj operacji kopiowania przed"
+                           " wklejeniem / Nie kopiuj automatycznie zaznaczenia")
+
+  ; should have entire alphabet
+  (font-example-string "The quick brown fox jumped over the lazy dogs.")
+
+  (change-font-button-label "Zmień")
+  (fonts "Czcionki")
+  (other... "Inne…") ;; used in the font choice menu item
+
+  ; filled with type of font, eg modern, swiss, etc.
+  (choose-a-new-font "Wybierz nową czcionkę “~a”")
+
+  (font-size-slider-label "Rozmiar")
+  (restart-to-see-font-changes "Uruchom ponownie, aby zobaczyć zmiany czcionki")
+
+  (font-prefs-panel-title "Czcionka")
+  (font-name "Nazwa czcionki")
+  (font-size "Rozmiar czcionki")
+  (set-font "Ustaw czcionkę…")
+  (font-smoothing-label "Wygładzanie czcionki")
+  (font-smoothing-none "Brak")
+  (font-smoothing-some "Kilka")
+  (font-smoothing-all "Wszystkie")
+  (font-smoothing-default "Użyj domyślnych ustawień systemowych")
+  (font-weight-label "Grubość czcionki")
+  (font-weight-light "Cienka")
+  (font-weight-normal "Normalna")
+  (font-weight-bold "Pogrubiona")
+
+  (select-font-name "Wybierz nazwę czcionki")
+  (example-text "Przykładowy tekst:")
+  (only-warn-once "Ostrzeganie tylko raz, gdy definicje i interakcje nie są zsynchronizowane.")
+
+  ; font size menu items in the 'view' menu; the ~a is filled with a number (font size)
+  (increase-font-size "Zwiększ rozmiar czcionki (do ~a)")
+  (decrease-font-size "Zmniejsz rozmiar czcionki (do ~a)")
+
+  ; warning message when lockfile is around
+  (waiting-for-pref-lock "Oczekiwanie na plik blokady preferencji…")
+  (pref-lock-not-gone
+   "Plik blokady preferencji:\n\n ~a\n\nzapobiega zapisaniu preferencji."
+   " Upewnij się, że żadne oprogramowanie Racket nie jest uruchomione i usuń ten plik.")
+  (still-locked-exit-anyway? "Preferencje nie zostały pomyślnie zapisane. Wyjść mimo to?")
+
+  ;;; indenting preferences panel
+  (indenting-prefs-panel-label "Wcięcie")
+  (indenting-prefs-extra-regexp "Dodatkowe wyrażenie regularne")
+
+  (square-bracket-prefs-panel-label "Nawias kwadratowy")
+
+  ; filled with define, lambda, or begin
+  (enter-new-keyword "Wprowadź nowe słowo kluczowe podobne do ~a:")
+  (x-keyword "Słowo kluczowe ~a")
+  (x-like-keywords "Słowo kluczowe podobne do ~a")
+
+  ; used in Square bracket panel
+  (skip-subexpressions "Liczba podwyrażeń do pominięcia")
+
+  (expected-a-symbol "oczekiwano symbolu, znaleziono: ~a")
+  (already-used-keyword "“~a” jest już specjalnie wciętym słowem kluczowym")
+  (add-keyword "Dodaj")
+  (remove-keyword "Usuń")
+
+  ; repl color preferences
+  (repl-colors "REPL")
+  (repl-out-color "Wyjście")
+  (repl-value-color "Wartości")
+  (repl-error-color "Błędy")
+
+  ;;; find/replace
+  (search-next "Kolejny")
+  (search-previous "Poprzedni")
+  (search-match "Dopasowanie")  ;;; this one and the next one are singular/plural variants of each other
+  (search-matches "Dopasowania")
+  (search-replace "Zmień")
+  (search-skip "Pomiń")
+  (search-show-replace "Pokaż zastąpienia")
+  (search-hide-replace "Ukryj zastąpienia")
+  (find-case-sensitive "Z uwzględnieniem wielkości liter")  ;; the check box in both the docked & undocked search
+  (find-anchor-based "Wyszukiwanie przy użyciu kotwic")
+
+  ;; these string constants used to be used by searching,
+  ;; but aren't anymore. They are still used by other tools, tho.
+  (hide "Ukryj")
+  (dock "Dołącz")
+  (undock "Odłączanie")
+
+  ;;; multi-file-search
+  (mfs-multi-file-search-menu-item "Wyszukaj w &Plikach…")
+  (mfs-string-match/graphics "Dopasownaie łańcucha znaków (obsługuje pliki z grafiką)")
+  (mfs-regexp-match/no-graphics "Wyrażenie regularne (tylko pliki tekstowe)")
+  (mfs-searching... "Wyszukiwanie…")
+  (mfs-configure-search "Konfiguracja wyszukiwania") ;; dialog title
+  (mfs-files-section "Pliki")   ;; section in config dialog
+  (mfs-search-section "Wyszukiwanie") ;; section in config dialog
+  (mfs-dir "Katalog")
+  (mfs-recur-over-subdirectories "Rekursja podkatalogów")
+  (mfs-regexp-filename-filter "Filtrwanie nazw plików z użyciem wyrażeń regularnych")
+  (mfs-search-string "wyszukiwanie ciąg znaków")
+  (mfs-drscheme-multi-file-search "Wyszukiwanie wielu plików - DrRacket") ;; error message window title
+  (mfs-not-a-dir "“~a” nie jest katalogiem")
+  (mfs-open-file "Otwórz plik")
+  (mfs-stop-search "Wstrzymaj wysukiwanie")
+  (mfs-case-sensitive-label "Z uwzględnieniem wielkości liter")
+  (mfs-no-matches-found "Nie znaleziono dopasowań.")
+  (mfs-search-interrupted "Wyszukiwanie przerwane.")
+  ;; the ~a format specifier is filled in with the search string
+  (mfs-drscheme-multi-file-search-title "Wyszukiwanie wielu plików dla “~a” - DrRacket")
+
+  ;;; reverting a file
+  (are-you-sure-revert
+   "Czy na pewno chcesz przywrócić ten plik? Tej zmiany nie można cofnąć.")
+  (are-you-sure-revert-title
+   "Przywrócić?")
+
+  ;;; saving a file
+  ; ~a is filled with the filename
+  (error-saving "Błąd zapisu") ;; title of error message dialog
+  (error-saving-file/name "Wystąpił błąd podczas zapisywania ~a.")
+  (error-loading "Błąd wczytywania")
+  (error-loading-file/name "Wystąpił błąd podczas ładowania ~a.")
+  (unknown-filename "<< nienazwany plik >>")
+
+  ;;; finder dialog
+  (must-specify-a-filename "Należy podać nazwę pliku")
+  (file-does-not-exist "Plik “~a” nie istnieje.")
+  (ask-because-file-exists "Plik “~a” już istnieje. Zastąpić go?")
+  (dne-or-cycle "Plik “~a” zawiera nieistniejący katalog lub cykl.")
+  (get-file "Pobierz plik")
+  (put-file "Umieść plik")
+  (full-pathname "Pełna nazwa ścieżki")
+  (show-dot-files "Wyświetlanie plików i katalogów rozpoczynających się kropką.")
+  (up-directory-button-label "Katalog w górę")
+  (add-button-label "Dodaj") ;;; for multi-file selection
+  (add-all-button-label "Dodaj wszystko") ;;; for multi-file selection
+  (remove-button-label "Usuń") ;;; for multi-file selection
+  (file-wrong-form "Nazwa pliku nie ma prawidłowej formy.")
+  (select-files "Wybierz pliki")
+  (select-file "Wybierz plik")
+  (dir-dne "Ten katalog nie istnieje.")
+  (file-dne "Ten plik nie istnieje.")
+  (empty-filename "Nazwa pliku musi zawierać jakieś litery.")
+  (that-is-dir-name "To jest nazwa katalogu.")
+  (use-platform-specific-file-dialogs "Korzystanie z okien dialogowych plików specyficznych dla platformy") ;; a preferences option
+
+  ;;; raw menu names -- these must match the
+  ;;; versions below, once the &s have been stripped.
+  ;;; if they don't, DrRacket's menus will appear
+  ;;; in the wrong order.
+  (file-menu "Plik")
+  (edit-menu "Edycja")
+  (help-menu "Pomoc")
+  (windows-menu "Okna")
+  (tabs-menu "Karty") ;; this is the name of the "Windows" menu under linux & windows
+
+  ;;; menus
+  ;;; - in menu labels, the & indicates a alt-key based shortcut.
+  ;;; - sometimes, things are stuck in the middle of
+  ;;; menu item labels. For instance, in the case of
+  ;;; the "Save As" menu, you might see: "Save Definitions As".
+  ;;; be careful of spacing, follow the English, if possible.
+  ;;; - the ellipses in the `after' strings indicates that
+  ;;; more information is required from the user before completing
+  ;;; the command.
+
+  (file-menu-label "&Plik")
+
+  (new-info  "Otwórz nowy plik")
+  (new-menu-item "&Nowy")
+  (new-...-menu-item "&Nowy…")
+
+  (open-info "Otwórz nowy plik z dysku")
+  (open-menu-item "&Otwórz…")
+
+  (open-recent-info "A list of the recently opened files")
+  (open-recent-menu-item "Open Recen&t")
+
+  (revert-info "Revert this file to the copy on disk")
+  (revert-menu-item "&Revert")
+
+  (save-info "Save this file to disk")
+  (save-menu-item "&Save")
+
+  (save-as-info "Prompt for a filename and save this file to disk")
+  (save-as-menu-item "Save &As…")
+
+  (print-info "Send this file to a printer")
+  (print-menu-item "&Print…")
+
+  (page-setup-info "Configure printing parameters")
+  (page-setup-menu-item "Page Setup…")
+
+  (close-info "Close this file")
+  (close-menu-item "&Close")
+  (close-window-menu-item "&Close Window")
+
+  (quit-info "Close all windows")
+  (quit-menu-item-windows "E&xit")
+  (quit-menu-item-others "&Quit")
+
+  (edit-menu-label "&Edit")
+
+  (undo-info "Undo the most recent action")
+  (undo-menu-item "&Undo")
+
+  (redo-info "Undo the most recent undo")
+  (redo-menu-item "&Redo")
+
+  (cut-info "Move the selected items to the clipboard for later pasting")
+  (cut-menu-item "Cu&t")
+
+  (copy-info "Copy the selected items to the clipboard for later pasting")
+  (copy-menu-item "&Copy")
+
+  (paste-info "Paste the most recently copied or cut items, in place of the selected items")
+  (paste-menu-item "&Paste")
+  (paste-and-indent-menu-item "Paste and Indent")
+
+  (clear-info "Erase the selected items without affecting the clipboard or pasting")
+  (clear-menu-item-windows "&Delete")
+
+  (select-all-info "Select the entire document")
+  (select-all-menu-item "Select A&ll")
+
+  (find-menu-item "Find") ;; menu item
+  (find-from-selection-menu-item "Find From S&election")
+  (find-info "Toggles the keyboard focus between the window being searched and the search bar")
+
+  (find-next-info "Skip to the next occurrence of the string in the find window")
+  (find-next-menu-item "Find Next")
+
+  (find-previous-info "Skip to the previous occurrence of the string in the find window")
+  (find-previous-menu-item "Find Previous")
+
+  (show-replace-menu-item "Show Replace")
+  (hide-replace-menu-item "Hide Replace")
+  (show/hide-replace-info "Toggles the visibility of the replace panel")
+
+  (replace-menu-item "Replace")
+  (replace-info "Replace the search hit in the dark circle")
+
+  (replace-all-info "Replace all occurrences of the search string")
+  (replace-all-menu-item "Replace All")
+
+  (find-case-sensitive-info "Toggles between case-sensitive and case-insensitive search")
+  (find-case-sensitive-menu-item "Find Case Sensitive")
+
+  (complete-word "Complete Word") ; the complete word menu item in the edit menu
+  ; shows up in the completions menu when there are no completions (in italics)
+  (no-completions "… no completions available")
+
+  (overwrite-mode "Overwrite Mode")
+  (enable-overwrite-mode-keybindings "Enable overwrite mode keybindings")
+
+  (enable-automatic-parens "Enable automatic parentheses, square brackets, and quotes")
+
+  (preferences-info "Configure your preferences")
+  (preferences-menu-item "Preferences…")
+
+  (keybindings-info "Show the currently active keybindings")
+  (keybindings-menu-item "Keybindings")
+  (keybindings-show-active "Show Active Keybindings")
+  (keybindings-frame-title "Keybindings")
+  (keybindings-sort-by-name "Sort by Name")
+  (keybindings-sort-by-key "Sort by Key")
+  (keybindings-add-user-defined-keybindings "Add User-defined Keybindings…")
+  (keybindings-add-user-defined-keybindings/planet "Add User-defined Keybindings from PLaneT…")
+  (keybindings-menu-remove "Remove ~a")
+  (keybindings-choose-user-defined-file "Please choose a file containing keybindings.")
+  ; the string will be what the user typed in
+  (keybindings-planet-malformed-spec "The PLaneT spec is malformed: ~a")
+  (keybindings-type-planet-spec "Please enter a PLaneT require spec (without the `require')")
+
+  ; first ~a will be a string naming the file or planet package where the keybindings come from;
+  ; second ~a will be an error message
+  (keybindings-error-installing-file "Error when installing the keybindings ~a:\n\n~a")
+
+  (user-defined-keybinding-error "Error running keybinding ~a\n\n~a")
+  (user-defined-keybinding-malformed-file
+   "The file ~a does not contain a module written in the framework/keybinding-lang language.")
+  (user-defined-keybinding-malformed-file/found-lang
+   "The file ~a does not contain a module written in the"
+   " framework/keybinding-lang language. Instead, found the language ~s.")
+
+  ;; menu items in the "special" menu
+  (insert-text-box-item "Insert Text Box")
+  (insert-image-item "Insert Image…")
+  (insert-comment-box-menu-item-label "Insert Comment Box")
+  (insert-lambda "Insert λ")
+
+  (wrap-text-item "Wrap Text")
+
+  ;; windows menu
+  (windows-menu-label "&Windows")
+  (tabs-menu-label "&Tabs") ;; this is the name of the menu under linux & windows
+  (minimize "Minimize") ;; minimize and zoom are only used under mac os x
+  (zoom "Zoom")
+  (bring-frame-to-front "Bring Frame to Front")       ;;; title of dialog
+  (bring-frame-to-front... "Bring Frame to Front…") ;;; corresponding title of menu item
+  (most-recent-window "Most Recent Window")
+  (next-tab "Next Tab")
+  (prev-tab "Previous Tab")
+  (move-current-tab-right "Move Tab &Right")
+  (move-current-tab-left "Move Tab &Left")
+  ;; menu item in the windows menu under mac os x. first ~a is filled
+  ;; with anumber between 1 and 9; second one is the filename of the tab
+  (tab-i "Tab ~a: ~a")
+  (tab-i/no-name "Tab ~a")
+  (last-tab "Last Tab: ~a")
+
+  (view-menu-label "&View")
+  (show-overview "Show &Program Contour")
+  (hide-overview "Hide &Program Contour")
+  (show-module-browser "Show &Module Browser")
+  (hide-module-browser "Hide &Module Browser")
+
+  (help-menu-label "&Help")
+  (about-info "Credits and details for this application")
+  (about-menu-item "About…")
+
+  ;; open here's new menu item
+  (create-new-window-or-clear-current
+   "Would you like to create a new window, or clear out the current one?")
+  (clear-current "Clear Current")
+  (new-window "New Window")
+
+  ;; popup menu when right-clicking in the gap between
+  ;; the definitions and interactions window
+  (change-to-vertical-alignment "Change to vertical")
+  (change-to-horizontal-alignment "Change to horizontal")
+
+  ;;; exiting and quitting ``are you sure'' dialog
+  ;;; exit is used on windows, quit on macos, in English. Other
+  ;;; languages probably use the same word on both platforms.
+  (exit "Exit")
+  (quit "Quit")
+  (are-you-sure-exit "Are you sure you want to exit?")
+  (are-you-sure-quit "Are you sure you want to quit?")
+  ; these next two are only used in the quit/exit dialog
+  ; on the button whose semantics is "dismiss this dialog".
+  ; they are there to provide more flexibility for translations
+  ; in English, they are just cancel.
+  (dont-exit "Cancel")
+  (dont-quit "Cancel")
+
+  ;;; autosaving
+  (error-autosaving "Error autosaving “~a”.") ;; ~a will be a filename
+  (autosaving-turned-off "Autosaving is turned off\nuntil the file is saved.")
+  (recover-autosave-files-frame-title "Recover Files")
+  (autosave-details "Details")
+  (autosave-recover "Recover")
+  (autosave-unknown-filename "<<unknown>>")
+
+  ;;; autoloading
+  ;; the ~a is replaced with a path
+  (autoload-file-changed-on-disk/with-name
+   "The file:\n  ~a\nhas changed on the disk. Do you want"
+   " to revert the buffer's contents to match the file on disk?")
+  ;; One file per line is appended to the end of this message
+  (autoload-files-changed-on-disk/with-name
+   "Some files have changed on the disk. Do you want to revert their"
+   " buffers’ contents to match the files on disk?\n\nFiles changed:")
+  ;; the ~a is replaced with a path
+  (autoload-file-changed-on-disk-editor-dirty/with-name
+   "The file:\n  ~a\nhas changed on the disk and is also modified in the editor."
+   " Do you want to revert the buffer's contents to match the file on disk?")
+  ;; One file per line is appended to the end of this message
+  (autoload-files-changed-on-disk-editor-dirty/with-name
+   "Some files have changed on the disk and they are also modified in the editor."
+   " Do you want to revert their buffers’ contents to match the files on"
+   " disk?\n\nFiles changed:")
+  ;; One file per line is appended to the end of this message
+  (autoload-files-changed-on-disk-editor-dirty&clean/with-name
+   "Some files have changed on the disk and some of them are also modified in the editor."
+   " Do you want to revert their buffers’ contents to match the files on"
+   " disk?\n\nFiles changed (a ◇ indicates that the editor’s version is modified):")
+  ;; a specialized version of dont-ask-again-always-current
+  (dont-ask-again-always-current/clean-buffer
+   "Do not ask again for files with no unsaved edits (always use current choice)")
+
+  (autoload-automatically-reload "Automatically Reload Changed Files")
+  (autoload-when-the-editor-isnt-dirty "When the editor has not been modified")
+  (autoload-never-revert "Never")
+  (autoload-ask-about-reverting "Ask me each time")
+
+  ;; these are labels in a dialog that drscheme displays
+  ;; if you have leftover autosave files. to see the dialog,
+  ;; start up drscheme and modify (but don't save) a file
+  ;; (also, do this with an unsaved file). Wait for the autosave
+  ;; files to appear (typically 5 minutes). Kill DrRacket
+  ;; and restart it. You'll see the dialog
+  (autosave-autosave-label: "Backup file:")
+  (autosave-original-label: "Original file:")
+  (autosave-autosave-label "Backup file")
+  (autosave-original-label "Original file")
+  (autosave-compare-files "Compare backup files")
+
+  (autosave-show-autosave "Backup file") ;; title of a window showing the autosave file
+
+  (autosave-explanation "DrRacket found backup files, which may contain your unsaved work.")
+
+  (autosave-recovered! "Recovered!") ;; status of an autosave file
+  (autosave-deleted "Deleted")       ;; status of an autosave file
+
+  ;; first is a filename, second is an error message from racket.
+  (autosave-error-deleting "Error deleting ~a\n\n~a")
+  (autosave-delete-button "Delete")
+  (autosave-delete-title "Delete")  ;; title of a dialog asking for deletion confirmation
+  (autosave-done "Done")
+
+  ;; appears in the file dialog
+  (autosave-restore-to-where? "Choose a place to save the backup file.")
+
+  ;;; file modified warning
+  (file-has-been-modified
+   "The file has been modified since it was last saved. Overwrite the modifications?")
+  (overwrite-file-button-label "Overwrite")
+
+  (definitions-modified
+    "The definitions text has been modified in the file-system;"
+    " please save or revert the definitions text.")
+
+  ;; for a dialog that appears when Run is clicked and there are unsaved files
+  ; the ~a is filled with a filename (same string that appears in a tab)
+  (one-file-not-saved-do-the-save?
+   "The file “~a” is not saved; save it before Run?")
+  ; the string is suffixed with a list of filenames (which are separated by newlines)
+  (many-files-not-saved-do-the-save?
+   "Some other files are not saved; save them before Run?\n\nFiles:")
+  ; button label to go ahead with saving
+  (save-all-files "Save All Files")
+  ; check box in the dialog and also used in the preferences dialog
+  (save-after-switching-tabs "Save files whenever switching tabs or windows")
+  (dont-ask-about-saving-after-switching-tabs
+   "Don't ask and don't save files when clicking Run with unsaved tabs or windows")
+  
+  (drscheme-internal-error "DrRacket Internal Error")
+
+  ;;; tools
+  (invalid-tool-spec
+   "The tool specification in collection ~a's info.rkt file is invalid."
+   " Expected either a string or a non-empty list of strings, got: ~e")
+  (error-invoking-tool-title "Error invoking tool ~s;~s")
+  ;; ~s filled with a path, ~a filled with an error message from an exn
+  (error-loading-tool-title "Error loading tool ~s\n~a")
+  (tool-tool-names-same-length
+   "expected `tool-names' and `tools' to be lists of the same length,"
+   " in info.rkt file for ~s, got ~e and ~e")
+  (tool-tool-icons-same-length
+   "expected `tool-icons' and `tools' to be lists of the same length,"
+   " in info.rkt file for ~s, got ~e and ~e")
+  (tool-tool-urls-same-length
+   "expected `tool-urls' and `tools' to be lists of the same length,"
+   " in info.rkt file for ~s, got ~e and ~e")
+  (error-getting-info-tool
+   "error loading info.rkt file for ~s")
+  (tool-error-phase1 "Error in phase 1 for tool ~s; ~s")
+  (tool-error-phase2 "Error in phase 2 for tool ~s; ~s")
+  ;; tool preferences panel
+  (tool-config-changes
+   "Changes to tool configuration will take effect the next time you start DrRacket.")
+  (installed-tools "Installed tools")
+  (tool-prefs-panel-tool:-label "Tool: ")
+  (tool-prefs-panel-title "Tools")
+  (load-tool-when-drracket-starts? "Load the tool when DrRacket starts?")
+  (load-tool-load "Load the tool")
+  (load-tool-skip "Skip the tool")
+  (unnamed-tool "unnamed tool ~a")
+  (note-that-tool-loaded " (loaded)")
+  (note-that-tool-was-skipped " (skipped)")
+  (note-that-tool-failed-to-load " (failed to load)")
+
+  ;;; define popup menu
+  (end-of-buffer-define "<< end of buffer >>")
+  (sort-by-name "Sort by name")
+  (sort-by-position "Sort by position in file")
+  (no-definitions-found "<< no definitions found >>")
+  (jump-to-defn "Jump to definition of ~a")
+  (define-menu-configure "Configure") ;; label of a submenu to configure the (define ...) popup menu
+
+  (recent-items-sort-by-age "Sort by Age")
+  (recent-items-sort-by-name "Sort by Name")
+
+  ;;; view menu
+  (hide-definitions-menu-item-label "Hide &Definitions")
+  (show-definitions-menu-item-label "Show &Definitions")
+  (definitions-menu-item-help-string "Show/Hide the definitions window")
+  (show-interactions-menu-item-label "Show &Interactions")
+  (hide-interactions-menu-item-label "Hide &Interactions")
+  (use-horizontal-layout "Use Horizontal Layout")
+  (use-vertical-layout "Use Vertical Layout")
+  (interactions-menu-item-help-string "Show/Hide the interactions window")
+  (toolbar "Toolbar")
+  (toolbar-on-top "Toolbar On Top")
+  (toolbar-on-top-no-label "Toolbar On Top With Small Buttons")
+  (toolbar-on-left "Toolbar On Left")
+  (toolbar-on-right "Toolbar On Right")
+  (toolbar-hidden "Toolbar Hidden")
+
+  ;;; file menu
+  (save-definitions-as "Save Definitions &As…")
+  (save-definitions "Save Definitions")
+  (print-definitions "Print Definitions…")
+  (about-drscheme "About DrRacket")
+  (save-other "Save Other")
+  (save-definitions-as-text "Save Definitions As Text…")
+  (save-interactions "Save Interactions")
+  (save-interactions-as "Save Interactions As…")
+  (save-interactions-as-text "Save Interactions As Text…")
+  (print-interactions "Print Interactions…")
+  (new-tab "New Tab")
+  (close-tab "Close Tab") ;; must not have any &s in it.
+   ;; like close-tab, but with an ampersand on the same letter as the one in close-menu-item
+  (close-tab-amp "&Close Tab")
+  (reopen-closed-tab "Reopen Closed Tab")
+  
+  ;;; edit menu
+  (split-menu-item-label "&Split")
+  (collapse-menu-item-label "C&ollapse")
+  (find-longest-line "Find Longest Line")
+
+  ;;; language menu
+  (language-menu-name "&Language")
+
+  ;;; scheme-menu
+  (scheme-menu-name "Ra&cket")
+  (execute-menu-item-label "Run")
+  (execute-menu-item-help-string "Restart the program in the definitions window")
+  (ask-quit-menu-item-label "Ask the Program to Quit")
+  (ask-quit-menu-item-help-string
+   "Uses break-thread to stop the primary thread of the current evaluation")
+  (force-quit-menu-item-label "Force the Program to Quit")
+  (force-quit-menu-item-help-string "Uses custodian-shutdown-all to abort the current evaluation")
+  (limit-memory-menu-item-label "Limit Memory…")
+  (limit-memory-msg-1 "The limit will take effect the next time the program")
+  (limit-memory-msg-2 "is Run, and it must be at least eight megabytes.")
+  (limit-memory-unlimited "Unlimited")
+  (limit-memory-limited "Limited")
+  (limit-memory-megabytes "Megabytes")
+  ; the next two constants are used together in the limit memory dialog; they are inserted
+  ; one after another. The first one is shown in a bold font and the second is not.
+  ; (the first can be the empty string)
+  (limit-memory-warning-prefix "Warning: ")
+  (limit-memory-warning
+   "the unlimited memory setting is unsafe. With this setting,"
+   " DrRacket cannot protect itself against programs that allocate too much, and DrRacket may crash.")
+
+  (clear-error-highlight-menu-item-label "Clear Error Highlight")
+  (clear-error-highlight-item-help-string "Removes the pink error highlighting")
+  (jump-to-next-error-highlight-menu-item-label "Jump to Next Error Highlight")
+  (jump-to-prev-error-highlight-menu-item-label "Jump to Previous Error Highlight")
+  (reindent-menu-item-label "&Reindent")
+  (reindent-all-menu-item-label "Reindent &All")
+  (semicolon-comment-out-menu-item-label "&Comment Out with Semicolons")
+  (box-comment-out-menu-item-label "Comment Out with a &Box")
+  (uncomment-menu-item-label "&Uncomment")
+
+  (convert-to-semicolon-comment "Convert to Semicolon Comment")
+
+  ;;; executables
+  (create-executable-menu-item-label "Create &Executable…")
+  (create-executable-title "Create Executable")
+  (drracket-creates-executables-only-in-some-languages
+   "The creation of executables in DrRacket is supported only when you"
+   " have selected one of the teaching languages (DMdA or HtDP) in"
+   " DrRacket's language dialog, or when you have selected “The Racket"
+   " Language” in DrRacket's language dialog and the #lang line at the"
+   " start of your program specifies a language.\n\nConsider"
+   " using the raco exe command-line tool instead.")
+  (must-save-before-executable "You must save your program before creating an executable.")
+  (save-a-mred-launcher "Save a GRacket Launcher")
+  (save-a-mzscheme-launcher "Save a Racket Launcher")
+  (save-a-mred-stand-alone-executable "Save a GRacket Stand-alone Executable")
+  (save-a-mzscheme-stand-alone-executable "Save a Racket Stand-alone Executable")
+  (save-a-mred-distribution "Save a GRacket Distribution")
+  (save-a-mzscheme-distribution "Save a Racket Distribution")
+  ;; this is suffixed with an error message ala error-display-handler
+  (error-creating-executable "Error creating executable:")
+
+  (definitions-not-saved
+    "The definitions window has not been saved. The executable will use the"
+    " latest saved version of the definitions window. Continue?")
+  ;; The "-explanatory-label" variants are the labels used for the radio buttons in
+  ;;  the "Create Executable..." dialog for the "(module ...)" language.
+  (launcher "Launcher")
+  (launcher-explanatory-label "Launcher (for this machine only, runs from source)")
+  (stand-alone "Stand-alone")
+  (stand-alone-explanatory-label "Stand-alone (for this machine only, run compiled copy)")
+  (distribution "Distribution")
+  (distribution-explanatory-label "Distribution (to install on other machines)")
+  (embed-dlls? "Embed DLLs in the executable?") ;; appears in the GUI only under windows
+  (executable-type "Type")
+  (executable-base "Base")
+  (filename "Filename: ")
+  (create "Create")
+  (files-for-icons-etc "Files for icons, etc.")
+  (please-specify-a-filename "Please specify a filename to create.")
+  (~a-must-end-with-~a
+   "The ~a filename\n\n  ~a\n\nis illegal. The filename must end with “.~a”.")
+  (macosx-executables-must-end-with-app
+   "The filename\n\n  ~a\n\nis illegal. Under Mac OS, an executable"
+   " must be a directory whose name ends with .app.")
+  (warning-directory-will-be-replaced
+   "WARNING: the directory:\n\n  ~a\n\nwill be replaced. Proceed?")
+
+  (distribution-progress-window-title "Distribution Progress")
+  (creating-executable-progress-status "Creating executable for distribution…")
+  (assembling-distribution-files-progress-status "Assembling files for distribution…")
+  (packing-distribution-progress-status "Packing distribution…")
+
+  (create-servlet "Create Servlet…")
+
+  ; the ~a is a language such as "module" or "algol60"
+  (create-servlet-unsupported-language
+   "Create Servlet does not work with the ~a language.")
+
+  ;;; buttons
+  (execute-button-label "Run")
+  (save-button-label "Save")
+  (break-button-label "Stop")
+  (break-button-kill-label "Kill")
+
+  ;;; search help desk popup menu
+  (search-help-desk-for "Search in Help Desk for “~a”")
+  (exact-lucky-search-help-desk-for "Exact lucky search in Help Desk for “~a”")
+
+  ;; collapse and expand popup menu items
+  (collapse-sexp "Collapse S-expression")
+  (expand-sexp "Expand S-expression")
+
+  ;;; fraction dialog
+  (enter-fraction "Enter Fraction")
+  (whole-part "Whole Part")
+  (numerator "Numerator")
+  (denominator "Denominator")
+  (insert-number/bad-whole-part "The whole part of the number must be an integral number")
+  (insert-number/bad-numerator
+   "The numerator part of the number must be a non-negative, integral number")
+  (insert-number/bad-denominator
+   "The denominator part of the number must be a positive, integral number")
+  (insert-fraction-menu-item-label "Insert Fraction…")
+
+  ;; number snip popup menu
+  (show-decimal-expansion "View decimal expansion")
+  (show-mixed-fraction-view "View as mixed fraction")
+  (show-improper-fraction-view "View as improper fraction")
+  (show-more-decimal-places "Show more decimal places")
+
+  ;;; Teachpack messages
+  (select-a-teachpack "Select a Teachpack")
+  (clear-teachpack "Clear ~a Teachpack")
+  (teachpack-error-label "DrRacket - Teachpack error")
+  (teachpack-didnt-load "The teachpack file ~a did not load properly.")
+  (add-teachpack-menu-item-label "Add Teachpack…")
+  (clear-all-teachpacks-menu-item-label "Clear All Teachpacks")
+  (drscheme-teachpack-message-title "DrRacket Teachpack")
+  (already-added-teachpack "Already added ~a teachpack")
+
+  ; ~a is filled with the teachpack's name; the message appears in the
+  ; teachpack selection dialog when a user installs a new teachpack
+  (compiling-teachpack "Compiling ~a teachpack…")
+  (teachpack-pre-installed "Preinstalled Teachpacks")
+  (teachpack-pre-installed/htdp "Preinstalled HtDP Teachpacks")
+  (teachpack-pre-installed/2htdp "Preinstalled HtDP/2e Teachpacks")
+  (teachpack-user-installed "User-installed Teachpacks")
+  (add-teachpack-to-list... "Add Teachpack to List…")
+  ; first and second ~a are teachpack names, third is a symbol identifing an export
+  (teachpack-conflict
+   "WARNING: the already installed teachpack ~a conflicts with ~a (the export ~a is in both)")
+  ;; a button label; the two ~a are filled with teachpack names
+  (remove-and-add-teachpack "Remove ~a and add ~a")
+  (teachpack-already-installed
+   "A teachpack with the name '~a' has already been installed. Overwrite it?")
+  ; ~a is filled with a list of language names. Each name is separated
+  ; by a newline and is indented two spaces (no commas, no 'and')
+  (teachpacks-only-in-languages
+   "The Teachpack menu is only available in these languages: ~a\n\nIn"
+   " other languages, use 'require' instead.")
+
+
+  ;;; Language dialog
+  (introduction-to-language-dialog
+   "Please select a language. Students in most introductory courses should use the default language.")
+  (language-dialog-title "Choose Language")
+  (case-sensitive-label "Case sensitive")
+  (output-style-label "Output Style")
+  (constructor-printing-style "Constructor")
+  (quasiquote-printing-style "Quasiquote")
+  (write-printing-style "write")
+  (print-printing-style "print")
+  (true-false-empty-style-label "Constant Style")
+  (true-false-empty-style-read "#true #false '()")
+  (true-false-empty-style-ids "true false empty")
+  (sharing-printing-label "Show sharing in values")
+  (use-pretty-printer-label "Insert newlines in printed values")
+  (input-syntax "Input Syntax")
+  (dynamic-properties "Dynamic Properties")
+  (output-syntax "Output Syntax")
+  (teachpacks "Teachpacks") ;; label in the language dialog for the teaching languages
+  (teachpacks-none "<< none >>") ;; shows up under the previous string, when there are no teachpacks
+  (no-debugging-or-profiling "No debugging or profiling")
+  (debugging "Debugging")
+  (debugging-and-profiling "Debugging and profiling")
+  (test-coverage "Syntactic test suite coverage")
+  (show-details-button-label "Show Details")
+  (hide-details-button-label "Hide Details")
+  (choose-language-menu-item-label "Choose Language…")
+  (revert-to-language-defaults "Revert to Language Defaults")
+  (fraction-style "Fraction Style")
+  (use-mixed-fractions "Mixed fractions")
+  (use-repeating-decimals "Repeating decimals")
+  (decimal-notation-for-rationals "Use decimal notation for rationals")
+  (enforce-primitives-group-box-label "Initial Bindings")
+  (enforce-primitives-check-box-label "Disallow redefinition of initial bindings")
+  (automatically-compile "Populate “compiled” directories (for faster loading)")
+  (preserve-stacktrace-information "Preserve stacktrace (disable some optimizations)")
+  (enforce-module-constants-checkbox-label "Enforce constant definitions (enables some inlining)")
+  (expression-level-stacktrace "Expression-level stacktrace")
+  (function-level-stacktrace "Function-level stacktrace")
+  (submodules-to-run "Submodules to Run")
+  (add-submodule "Add Submodule Option…") ;; menu item
+  (add-submodule-title "Add Submodule") ;; title of dialog opened by above menu item
+
+
+  ; used in the bottom left of the drscheme frame
+  ; used the popup menu from the just above; greyed out and only
+  ; visible when some languages are in the history
+  (recent-languages "Recent languages:")
+  ; shows up in bottom-left programming language menu popup, when no langs are recorded
+  (no-recently-chosen-languages "no recently chosen languages")
+
+  ;; startup wizard screen language selection section
+  (please-select-a-language "Please select a language")
+
+
+  ;;; languages
+  (beginning-one-line-summary "define, cond, structs, constants, and primitives")
+  (beginning/abbrev-one-line-summary "Beginner, with list style printing in the REPL")
+  (intermediate-one-line-summary "Beginner plus lexical scope")
+  (intermediate/lambda-one-line-summary "Intermediate plus higher-order functions")
+  (advanced-one-line-summary "Intermediate plus lambda and mutation")
+  (pretty-big-scheme "Pretty Big")
+  (pretty-big-scheme-one-line-summary
+   "Adds syntax and functions from the HtDP languages, mzscheme, & mred/mred")
+  (r5rs-language-name "R5RS")
+  (r5rs-one-line-summary "R5RS, with no frills")
+  (expander "Expander")
+  (expander-one-line-summary "Expands, rather than evaluates, expressions")
+  (legacy-languages "Legacy Languages")
+  (teaching-languages "Teaching Languages")
+  (experimental-languages "Experimental Languages")
+  (initial-language-category "Initial language")
+  (no-language-chosen "No language chosen")
+  (other-languages "Other Languages")
+
+  (module-language-name "Determine language from source")
+  (module-language-one-line-summary "The #lang line specifies the actual language")
+   ;; shows up in the details section of the module language
+  (module-language-auto-text "Automatic #lang line")
+  (module-language-auto-text-most-recent "Most recently used #lang line")
+  ; to the right of this string is a text entry field whose content is the #lang line that'll be used.
+  (module-language-auto-text-always-same "Always use the same #lang line:")
+  ;; the next four string constants show up in the REPL in DrRacket in the "Racket Language",
+  ;; which is also the "Determine language from source" language. They are put right after the name
+  ;; of the language from the "#lang" line at the beginning of the source file
+  (module-language-repl-no-annotations "")
+  (module-language-repl-debug-annotations ", with debugging")
+  (module-language-repl-debug/profile-annotations ", with debugging and profiling")
+  (module-language-repl-test-annotations ", with test coverage")
+
+  (module-language-#lang-error-more-information "More Information")
+  (module-language-#lang-flush-cache "Reload")
+  (module-language-#lang-flush-cache-menu-item "Reload #lang Extensions")
+
+  ;; for the upper portion of the language dialog
+  (the-racket-language "The Racket Language")
+  (choose-a-language "Choose a language")
+
+  ;; the next two string constants appear in the
+  ;; language dialog with a list
+  ;; of example languages appearing between them
+  (racket-language-discussion
+   "Start your program with #lang to specify the desired dialect. For example:\n\n")
+  (racket-language-discussion-end "\n… and many more")
+
+  ;; the next three string constants are put into a message-box dialog
+  ;; that appears when the user clicks on the example #lang languages
+  ;; in the language dialog. The first one always appears and then either
+  ;; the second or the third appears. The second one has the clicked
+  ;; on #lang line placed into the ~a, and third one has the
+  ;; current #lang line in the first ~a and the clicked on in the second one.
+  ;; The two comments are separated by a blank line.
+  (racket-dialect-in-buffer-message
+   "Racket dialects are generally chosen by editing the buffer directly,"
+   " not by selecting these entries in the language dialog.")
+  (racket-dialect-add-new-#lang-line
+   "That said, shall I add “~a” to the beginning of the definitions window?")
+  (racket-dialect-replace-#lang-line
+   "That said, I see you have “~a” in your file; shall I replace it with “~a”?")
+  (racket-dialect-already-same-#lang-line
+   "I see you already have “~a” in your file, however;"
+   " so you should be all set to start programming!")
+
+  ;; in the dialog containing the above strings, one of these is a button that appears
+  (add-#lang-line "Add #lang line")
+  (replace-#lang-line "Replace #lang line")
+
+  ;; for the 'new drracket user' dialog
+  (use-language-in-source "Use the language declared in the source")
+
+  ;;; from the `not a language language' used initially in drscheme.
+  (must-choose-language "DrRacket cannot process programs until you choose a programming language.")
+
+  ; next two appear before and after the name of a text book (which will be in italics)
+  (using-a-textbook-before "Using ")
+  (using-a-textbook-after "?")
+
+  ; next two are before and after a language
+  (start-with-before "Start with ")
+  (start-with-after "")
+
+  (seasoned-plt-schemer? "Seasoned PLT Schemer?")
+  (racketeer? "Are you a Racketeer?")
+  (looking-for-standard-scheme? "Looking for standard Scheme?")
+
+  ; the three string constants are concatenated together and the middle
+  ; one is hyperlinked to the dialog that suggests various languages
+  (get-guidance-before "Either select the “Choose Language…” item in the “Language” menu, or ")
+  (get-guidance-during "get guidance")
+  (get-guidance-after ".")
+
+  ;;; debug language
+  (unknown-debug-frame "[unknown]")
+  (backtrace-window-title "Backtrace - DrRacket")
+  (files-interactions "~a's interactions") ;; filled with a filename
+  (current-interactions "interactions")
+  (current-definitions "definitions")
+  (mzscheme-w/debug "Textual (MzScheme, includes R5RS)")
+  (mzscheme-one-line-summary "PLT's implementation Scheme")
+  (mred-w/debug "Graphical (MrEd, includes MzScheme)")
+  (mred-one-line-summary "Adds GUI support to MzScheme")
+
+  ;; profiling
+  (profiling-low-color "Low")
+  (profiling-high-color "High")
+  (profiling-choose-low-color "Please select a low color")
+  (profiling-choose-high-color "Please select a high color")
+  (profiling "Profiling")
+  (profiling-example-text "(define (whee) (whee))")
+  (profiling-color-config "Profiling Color Range")
+  (profiling-scale "Profiling Color Scale")
+  (profiling-sqrt "Square root")
+  (profiling-linear "Linear")
+  (profiling-square "Square")
+  (profiling-number "Number of Calls")
+  (profiling-time "Cumulative Time")
+  (profiling-update "Update Profile")
+  (profiling-col-percent-time "% Time")
+  (profiling-col-function "Function")
+  (profiling-col-time-in-msec "Msec")
+  (profiling-col-calls "Calls")
+  (profiling-show-profile "Show Profile")
+  (profiling-hide-profile "Hide Profile")
+  (profiling-unknown-src "<< unknown >>")
+  (profiling-no-information-available
+   "There is no profiling information available. Please be sure that"
+   " profiling is enabled in your language and you have run your program.")
+  (profiling-clear?
+   "Changing the definitions window invalidates the profiling information. Continue?")
+
+  ;; test coverage
+  (test-coverage-clear?
+   "Changing the definitions window invalidates the test coverage information. Continue?")
+  (test-coverage-clear-and-do-not-ask-again "Yes, and don't ask again")
+  (test-coverage-ask? "Ask about clearing test coverage")
+  (test-coverage-entirely-covered "All expressions are covered")
+  (test-coverage-next-time-check-box "Show next time?")
+  (test-coverage-summary "Show test coverage results summary")
+
+  (test-coverage-on "Tests covered")
+  (test-coverage-off "Tests didn't cover")
+
+  ;; tracing
+  (tracing-enable-tracing "Enable tracing")
+  (tracing-show-tracing-window "Show Tracing")
+  (tracing-hide-tracing-window "Hide Tracing")
+  (tracing-tracing-nothing-to-show
+   "No tracing results are available, yet. (Make sure that your language"
+   " supports tracing and that tracing is enabled.)")
+
+  ;;; repl stuff
+  (evaluation-terminated "Evaluation Terminated")
+  (evaluation-terminated-explanation
+   "The evaluation thread is no longer running, so"
+   " no evaluation can take place until the next execution.")
+
+  ; The next three constants show up in the same dialog as the above evaluation-terminated string
+  ; constants.
+  ; The first two show up only when the user calls 'exit' (possibly with a status code).
+  ; The third shows up when the program runs out of memory.
+  (exited-successfully "Exited successfully.")
+  ;; ~a is filled in with a number between 1 and 255
+  (exited-with-error-code "Exited with error code ~a.")
+  (program-ran-out-of-memory "The program ran out of memory.")
+
+  (show-evaluation-terminated-dialog "Show the ‘evaluation terminated’ dialog")
+  (evaluation-terminated-ask "Show this dialog next time")
+
+  (last-stack-frame "show the last stack frame")
+  (last-stack-frames "show the last ~a stack frames")
+  (next-stack-frames "show the next ~a stack frames")
+  (more-stack-frames "show more stack frames")
+
+  ;;; welcoming message in repl
+  (language "Language")
+  (custom "custom")
+  (teachpack "Teachpack")
+  (welcome-to "Welcome to")
+  (version "version")
+  ;; The following is shown on 2nd line of welcome message in repl.
+  ;; It is concatenated at end of: "language": LANGUAGE "; memory limit:" LIMIT
+  ;; therefore you get to decide punctuation for your language here
+  (memory-limit "; memory limit:")
+
+  ;;; kill evaluation dialog
+  (kill-evaluation? "Do you want to kill the evaluation?")
+  (just-break "Just Break")
+  (kill "Kill")
+  (kill? "Kill?")
+
+  ;;; version checker
+  (version:update-menu-item   "Check for Updates…")
+  (version:update-check       "Update check") ; dialog title, with the next line
+  (version:connecting-server  "Connecting to Racket version server")
+  (version:results-title      "Racket Version Check")
+  (version:do-periodic-checks "Periodically check for newer Racket versions")
+  (version:take-me-there      "Take Me There") ; ...to the download website
+  ;; the next one can appear alone, or followed by a comma and the one after that
+  (version:plt-up-to-date     "Your Racket version is up-to-date")
+  (version:but-newer-alpha    "but note that there is a newer alpha-release")
+  ;; This is used in this context: "Racket vNNN <<<*>>> http://download..."
+  (version:now-available-at   "is now available at")
+
+  ;; insert menu
+  (insert-menu "&Insert")
+
+  ;; large semi colon letters
+  (insert-large-letters... "Insert Large Letters…")
+  (large-semicolon-letters "Large Semicolon Letters")
+  (text-to-insert "Text to insert")
+
+  (module-browser-filename-format "Full Filename: ~a (~a lines)")
+  (module-browser-root-filename "Root Filename: ~a")
+  (module-browser-font-size-gauge-label "Font Size")
+  (module-browser-progress-label "Module Browser Progress")
+  (module-browser-adding-file "Adding file: ~a…")
+  (module-browser-laying-out-graph-label "Laying out graph")
+  (module-browser-open-file-format "Open ~a")
+  (module-browser "Module Browser") ;; frame title
+  (module-browser... "&Module Browser…") ;; menu item title
+  (module-browser-in-file "M&odule Browser on ~a") ;; menu item title; ~a is filled with a filename
+  ;; menu item title for above menu item; used when there is no saved file
+  (module-browser-no-file "Module Browser on This Saved File")
+  (module-browser-error-expanding "Error expanding the program:\n\n~a")
+  (module-browser-show-lib-paths "Show files loaded by (lib ..) paths")
+  (module-browser-progress "Module Browser: ~a") ;; prefix in the status line
+  (module-browser-compiling-defns "Module Browser: compiling definitions")
+  ;; check box label in show module browser pane in drscheme window.
+  (module-browser-show-lib-paths/short "Follow lib requires")
+  ;; check box label in show module browser pane in drscheme window.
+  (module-browser-show-planet-paths/short "Follow PLaneT requires")
+  (module-browser-refresh "Refresh") ;; button label in show module browser pane in drscheme window.
+  ;; used to search in the graph; the label on a text-field% object
+  (module-browser-highlight "Highlight")
+  (module-browser-only-in-plt-and-module-langs
+   "The module browser is only available for module-based programs.")
+  (module-browser-name-length "Name length")
+  (module-browser-name-short "Short")
+  (module-browser-name-medium "Medium")
+  (module-browser-name-long "Long")
+    ;; like 'Long' but shows the phases where this file is loaded
+  (module-browser-name-very-long "Long, with phases")
+  (module-browser-open-all "Open all files shown here")
+  (module-browser-main-collects "Main Collects")
+  (module-browser-unknown-pkg "Unknown Package")
+  (module-browser-visible-pkgs "Visible Packages")
+
+  (happy-birthday-matthias "Happy Birthday, Matthias!")
+  (happy-birthday-matthew "Happy Birthday, Matthew!")
+  (happy-birthday-shriram "Happy Birthday, Shriram!")
+
+  (xml-tool-insert-xml-box "Insert XML Box")
+  (xml-tool-insert-scheme-box "Insert Racket Box")
+  (xml-tool-insert-scheme-splice-box "Insert Racket Splice Box")
+  (xml-tool-xml-box "XML Box")
+  (xml-tool-scheme-box "Racket Box")
+  (xml-tool-scheme-splice-box "Racket Splice Box")
+  (xml-tool-switch-to-scheme "Switch to Racket box")
+  (xml-tool-switch-to-scheme-splice "Switch to Racket splice box")
+  (xml-tool-eliminate-whitespace-in-empty-tags
+   "Eliminate whitespace in empty tags")
+  (xml-tool-leave-whitespace-alone
+   "Leave whitespace alone")
+
+  (show-recent-items-window-menu-item "Show Recently Opened Files in Separate Window")
+  (show-recent-items-window-label "Recently Opened Files")
+  (number-of-open-recent-items "Number of recent items")
+  (switch-anyway "Switch File Anyway")
+
+  (stepper-program-has-changed "WARNING: The program has changed.")
+  (stepper-program-window-closed "WARNING: The program window is gone.")
+
+  (stepper-name "Stepper")
+  (stepper-language-level-message "The stepper does not work for language “~a”.")
+  (stepper-button-label "Step")
+
+  (stepper-previous "Step")
+  (stepper-next "Step")
+  (stepper-jump "Jump…")
+  (stepper-jump-to-beginning "to beginning")
+  (stepper-jump-to-end "to end")
+  (stepper-jump-to-selected "to beginning of selected")
+  (stepper-jump-to-previous-application "to previous application step")
+  (stepper-jump-to-next-application "to next application step")
+  (stepper-out-of-steps
+   "Reached the end of evaluation before finding the kind of step you were looking for.")
+  (stepper-no-such-step/title "Step Not Found")
+  (stepper-no-such-step "Couldn't find a step matching that criterion.")
+  (stepper-no-such-step/earlier "Couldn't find an earlier step matching that criterion.")
+
+  (stepper-no-earlier-application-step "No earlier application steps.")
+  (stepper-no-later-application-step "No more application steps.")
+  (stepper-complete "All of the definitions have been successfully evaluated.")
+
+  (stepper-no-earlier-step "No earlier steps.")
+  (stepper-no-later-step "No more steps.")
+
+  (stepper-no-selected-step "No steps taken in the highlighted region. Perhaps it's commented out?")
+
+  (stepper-no-last-step "No final step available yet.")
+
+  (debug-tool-button-name "Debug")
+
+  (dialog-back "Back")
+
+  ;; warnings about closing a drscheme frame when the program
+  ;; might still be doing something interesting
+  (program-is-still-running "The program in the definitions window is still running. Close anyway?")
+  (program-has-open-windows
+   "The program in the definitions window has open windows. Close this window anyway?")
+
+  ;; ml-command-line-arguments is for the command line arguments
+  ;; label in the module language details in the language dialog.
+  (ml-command-line-arguments "Command-line arguments as a vector of strings, in read syntax")
+
+  ;; ml-cp names are all for the module language collection path
+  ;; configuration. See the details portion of the language dialog
+  ;; for the module language (at the bottom).
+  (ml-cp-default-collection-path "<<default collection paths>>")
+
+  ;; in std get-directory
+  (ml-cp-choose-a-collection-path "Please choose a collection path")
+
+  ;; err msg when adding default twice
+  (ml-cp-default-already-present
+   "Default collection paths are already present")
+
+  ;; title of this section of the dialog (possibly the word
+  ;; `Collection' should not be translated)
+  (ml-cp-collection-paths "Collection Paths")
+
+  ;; button labels
+  ;;  The package manager uses these, too
+  (ml-cp-add "Add")
+  (ml-cp-add-default "Add Default")
+  (ml-cp-remove "Remove")
+  (ml-cp-raise "Raise")
+  (ml-cp-lower "Lower")
+
+  (ml-always-show-#lang-line "Always show #lang line in the Module language")
+
+  ;; Profj
+  (profj-java "Java")
+  (profj-java-mode "Java mode")
+  (profj-java-coverage "Java Coverage") ;; shows up in the preferences dialog under 'Color'
+
+  (profj-beginner-lang "Beginner")
+  (profj-beginner-lang-one-line-summary "Java-like Beginner teaching language")
+  (profj-full-lang "Full")
+  (profj-full-lang-one-line-summary "Like Java 1.0 (some 1.1)")
+  (profj-advanced-lang "Advanced")
+  (profj-advanced-lang-one-line-summary "Java-like Advanced teaching language")
+  (profj-intermediate-lang "Intermediate")
+  (profj-intermediate-lang-one-line-summary "Java-like Intermediate teaching language")
+  (profj-intermediate-access-lang "Intermediate + access")
+  (profj-intermediate-access-lang-one-line-summary
+   "Java-like Intermediate teaching language, with access modifiers")
+  (profj-dynamic-lang "Java+dynamic")
+  (profj-dynamic-lang-one-summary "Java with dynamic typing capabilities")
+
+  (profj-java-mode-color-heading "Edit Colors") ; Heading for preference to choose editing colors
+  (profj-java-mode-color-keyword "keyword")
+  (profj-java-mode-color-string "string")
+  (profj-java-mode-color-literal "literal")
+  (profj-java-mode-color-comment "comment")
+  (profj-java-mode-color-error "error")
+  (profj-java-mode-color-identifier "identifier")
+  (profj-java-mode-color-prim-type "primitive type") ; Example text for built-in Java types
+  (profj-java-mode-color-default "default")
+
+  (profj-coverage-color-heading "Coverage Colors") ; Heading for preference to choose coverage colors
+  (profj-coverage-color-covered "covered expression")
+
+  ; Heading for preferences controlling printing
+  (profj-language-config-display-preferences "Display Preferences")
+  (profj-language-config-display-style "Display style")
+  (profj-language-config-display-field "Class + Fields")
+  (profj-language-config-class "Class")
+  (profj-language-config-display-array "Print entire contents of arrays?")
+  ; Heading for preferences controlling test behavior
+  (profj-language-config-testing-preferences "Testing Preferences")
+  ; Run should be the word found on the Run button
+  ;(profj-language-config-testing-enable "Display testing results on Run?")
+  (profj-language-config-testing-coverage "Collect coverage information for tests?")
+  (profj-language-config-support-test-language "Support test Language extension?")
+  (profj-language-config-testing-check "Allow check expression?") ; check should not be translated
+  (profj-language-config-classpath "Classpath")
+  (profj-language-config-choose-classpath-directory "Choose the directory to add to class path")
+  ; Button label to print the current classpath
+  (profj-language-config-classpath-display "Show current")
+
+  (profj-test-name-close-to-example "Class ~a's name contains a phrase close to Example.")
+  (profj-test-name-example-miscapitalized "Class ~a's name contains a miscapitalized example.")
+
+  ;; Close testing window and do not run test cases any more
+  ;(profj-test-results-close-and-disable "Close and Disable Testing")
+  ;; Hide docked testing window and do not run test cases any more
+  ;(profj-test-results-hide-and-disable "Hide and Disable Testing")
+  ;Renamed below
+  ;(profj-test-results-window-title "Test Results")
+
+  (profj-unsupported "Unsupported")
+  (profj-executables-unsupported "Sorry - executables are not supported for Java at this time")
+
+  (profj-convert-to-text-comment "Convert to text comment")
+  (profj-convert-to-comment "Convert to comment")
+
+  (profj-executing-main "executing main")
+
+  (profj-insert-java-comment-box "Insert Java Comment Box")
+  (profj-insert-java-interactions-box "Insert Java Interactions Box")
+
+  ;;The Test engine tool
+  ;;
+  (test-engine-window-title "Test Results")
+  ;;Following two appear in View menu, attach and free test report window from DrRacket frame
+  (test-engine-dock-report "Dock Test Report")
+  (test-engine-undock-report "Undock Test Report")
+  ;;Following two appear in Racket (Java, etc) menu, cause Tests to be Run automatically or not
+  (test-engine-enable-tests "Enable Tests")
+  (test-engine-disable-tests "Disable Tests")
+  (test-engine-enable-disable-tests-only-in-teaching-languages
+   "The Enable/Disable Tests menu item is used only to disable and enable the HtDP"
+   " and DMdA teaching languages support for testing. See the “Show Details” section"
+   " of the language dialog for controlling the submodules that are run in The Racket Language.")
+
+  (test-engine-ran-1-test "Ran 1 test.")
+  (test-engine-ran-1-check "Ran 1 check.")
+  ;; ditto, only plural
+  (test-engine-ran-n-tests "Ran ~a tests.")
+  (test-engine-ran-n-checks "Ran ~a checks.")
+  (test-engine-1-test-passed "The test passed!")
+  (test-engine-1-check-passed "The check passed!")
+  (test-engine-both-tests-passed "Both tests passed!")
+  (test-engine-both-checks-passed "Both checks passed!")
+  (test-engine-all-tests-passed "All tests passed!")
+  (test-engine-all-checks-passed "All checks passed!")
+  (test-engine-all-n-tests-passed "All ~a tests passed!")
+  (test-engine-all-n-checks-passed "All ~a checks passed!")
+  (test-engine-0-tests-passed "0 tests passed.")
+  (test-engine-0-checks-passed "0 checks passed.")
+  (test-engine-m-of-n-tests-failed "~a of the ~a tests failed.")
+  (test-engine-m-of-n-checks-failed "~a of the ~a checks failed.")
+  (test-engine-must-be-tested "This program must be tested!")
+  (test-engine-is-unchecked "This program is unchecked!")
+  (test-engine-tests-disabled "Tests disabled.")
+  (test-engine-should-be-tested "This program should be tested.")
+  (test-engine-at-line-column "at line ~a, column ~a")
+  (test-engine-in-at-line-column "in ~a, line ~a, column ~a")
+  ; as in "column (unknown)"
+  (test-engine-unknown "(unknown)")
+  (test-engine-trace-error "Trace error")
+
+  ; The ~F is special marker for the offending values, which may be
+  ; printed specially in DrRacket.
+  (test-engine-check-encountered-error
+   "check-expect encountered the following error instead of the expected value, ~F. ~n   :: ~a")
+  (test-engine-check-error-cause
+   "caused by expression")
+  (test-engine-actual-value-differs-error
+   "Actual value ~F differs from ~F, the expected value.")
+  ;; need to translate only one of these next two
+  ;; (test-engine-actual-value-not-within-error or
+  ;;  test-engine-actual-value-not-within-error/alt-word-order)
+  ;; if both are present, test-engine-actual-value-not-within-error is used
+  (test-engine-actual-value-not-within-error
+   "Actual value ~F is not within ~v of expected value ~F.")
+  (test-engine-actual-value-not-within-error/alt-order
+   "Actual value ~F is not near enough to expected value ~F; expected it to be within ~v.")
+  (test-engine-encountered-error-error
+   "check-error encountered the following error instead of the expected ~a~n   :: ~a")
+  (test-engine-expected-error-error
+   "check-error expected the following error, but instead received the value ~F.~n ~a")
+  (test-engine-expected-an-error-error
+   "check-error expected an error, but instead received the value ~F.")
+  ;; members are appended to the message
+  (test-engine-not-mem-error "Actual value ~F differs from all given members in ")
+  (test-engine-not-range-error "Actual value ~F is not between ~F and ~F, inclusive.")
+
+  ;; followed by list of variable bindings
+  (test-engine-property-fail-error "Property falsifiable with")
+  (test-engine-property-error-error "check-property encountered the following error~n:: ~a")
+
+  (signature-enable-checks "Enable Signature Checks")
+  (signature-disable-checks "Disable Signature Checks")
+
+  ; section header
+  (test-engine-check-failures "Check failures:")
+  ; section header
+  (test-engine-signature-violations "Signature violations:")
+
+  ; part of one phrase "signature <at line ...> to blame: function <...>
+  (test-engine-signature "signature")
+  (test-engine-to-blame "to blame: function")
+
+  (test-engine-no-signature-violations "No signature violations.")
+  (test-engine-1-signature-violation "1 signature violation.")
+  (test-engine-n-signature-violations "~a signature violations.")
+
+  ; as in got <value>, signature <at ...>
+  (test-engine-got "got")
+
+  (profjWizward-insert-java-class "Insert Java Class")
+  (profjWizard-insert-java-union "Insert Java Union")
+
+  ;; The Test Suite Tool
+  ;; Errors
+  (test-case-empty-error "Empty test case")
+  (test-case-too-many-expressions-error "Too many expressions in a test case.")
+  ;; DrRacket window menu items
+  (test-case-insert "Insert Test Case")
+  (test-case-disable-all "Disable all Test Cases")
+  (test-case-enable-all "Enable all Test Cases")
+
+  ;; NOTE: The following string constants are labels of the test-case fields. The width
+  ;;       of the field is determined by the length of the longest of the following three words.
+  ;;       if the words are too long the test case will take up too much horizontal room and
+  ;;       not look very good.
+  ;; This string is the label of the expression that is being tested in a test case.
+  (test-case-to-test "Test")
+  ;; This string is the label of the expression that is the expected value of the to-test expression.
+  (test-case-expected "Should be")
+  ;; This string is the label of the actual result of the to test expression.
+  (test-case-actual "Actual")
+  (test-case-predicate "Predicate")
+  (test-case-should-raise "Should Raise")
+  ;; The label of a field of the test-case that describes the expected error message of a test case
+  (test-case-error-message "Error Message")
+
+  (test-case-menu-title "Test Case")
+  (test-case-switch-to-error-box "Switch to Error Test Box")
+  (test-case-switch-to-nonerror-box "Switch to Nonerror Test box")
+  (test-case-collapse "Collapse Test Case")
+  (test-case-show-actual "Show Actual Value")
+  (test-case-enable "Enable Test Case")
+  (test-case-show-predicate "Show Predicate")
+  (test-case-show-error-message "Show Error Message")
+  (test-case-convert-to-text "Convert to text")
+
+  ;; Profj Boxes
+  (profjBoxes-empty-error "Empty interaction")
+  (profjBoxes-too-many-expressions-error "Too many expressions in a box")
+  (profjBoxes-interactions-label "Interactions")
+  (profjBoxes-bad-java-id-error "Malformed Java ID")
+  (profjBoxes-examples-label "Examples")
+  (profjBoxes-add-new-example-button "Add New Example")
+  (profjBoxes-type "Type")
+  ;; The Java identifier of an example of data
+  (profjBoxes-name "Name")
+  (profjBoxes-value "Value")
+  (profjBoxes-insert-java-examples "Insert Java Examples")
+  (profjBoxes-insert-java-interactions "Insert Java Interactions")
+
+  ;; Slideshow
+  (slideshow-hide-picts "Show Nested Boxes")
+  (slideshow-show-picts "Show Picts")
+  (slideshow-cannot-show-picts "Cannot show picts; run program to cache sizes first")
+  (slideshow-insert-pict-box "Insert Pict Box")
+
+  ;; GUI Tool
+  (gui-tool-heading "GUI Tool")
+  (gui-tool-before-clicking-message
+   "Before clicking a tool icon, use “Insert GUI” from the “Special” menu"
+   " to insert a root GUI item, or select an already inserted GUI.")
+  (gui-tool-show-gui-toolbar "Show GUI Toolbar")
+  (gui-tool-hide-gui-toolbar "Hide GUI Toolbar")
+  (gui-tool-insert-gui "Insert GUI")
+
+  ;; contract violation tracking
+
+  ; tooltip for new planet icon in drscheme window (must have a planet violation logged to see it)
+  (show-planet-contract-violations "Show PLaneT contract violations")
+
+  ; buttons in the dialog that lists the recorded bug reports
+  (bug-track-report "File Ticket")
+  (bug-track-forget "Forget")
+  (bug-track-forget-all "Forget All")
+
+  ;; planet status messages in the bottom of the drscheme window;
+  ;; the ~a is filled with the name of the package
+  (planet-downloading "PLaneT: Downloading ~a…")
+  (planet-installing "PLaneT: Installing ~a…")
+  (planet-finished "PLaneT: Finished with ~a.")
+  (planet-docs-building "PLaneT: Building docs (triggered by ~a)…")
+  ;; this can happen when there is status shown in a different and then
+  ;; the user switches to a tab where planet hasn't been used
+  (planet-no-status "PLaneT")
+
+  (bug-report-field-pkg "Package system info")
+
+  ;; string normalization. To see this, paste some text with a ligature into DrRacket
+  ;; the first three strings are in the dialog that appears. The last one is in the preferences dialog
+  (normalize "Normalize")
+  (leave-alone "Leave alone")
+  (normalize-string-info
+   "The string you pasted contains ligatures or other non-normalized characters. Normalize them?")
+  (normalize-string-preference "Normalize pasted strings")
+  (ask-about-normalizing-strings "Ask about normalizing strings")
+
+  (always-use-platform-specific-linefeed-convention
+   "Always use the platform-specific linefeed convention")
+  (disable-caret-blinking "Disable caret blinking")
+
+  ;; optimization coach
+  (hide-optimization-coach "Hide Optimization Coach")
+  (show-optimization-coach "Show Optimization Coach")
+
+  ;; labels used (in a big font) in the background of the definitions and interactions windows
+  (definitions-window-label "definitions")
+  (interactions-window-label "interactions")
+  (hide-defs/ints-label "Hide Definitions/Interactions Labels") ;; popup menu
+  (show-defs/ints-label "Show definitions/interactions labels") ;; preferences checkbox
+
+  ;; menu item in the 'edit' menu; applies to editors with programs in them
+  ;; (technically, editors that implement color:text<%>)
+  (spell-check-string-constants "Spell Check String Constants")
+  (spell-check-scribble-text "Spell Check Text (between {} in Scribble)")
+  ; (sub)menu whose items are the different possible dictionaries
+  (spelling-dictionaries "Spelling Dictionaries")
+  (default-spelling-dictionary "Default Dictionary") ; first item in menu from previous line
+  (misspelled-text-color "Misspelled Text Color") ;; in the preferences dialog
+  (cannot-find-ispell-or-aspell-path "Cannot find the aspell or ispell binary")
+  ; puts the path to the spell program in the ~a and then the error message
+  ; is put following this string (with a blank line in between)
+  (spell-program-wrote-to-stderr-on-startup "The spell program (~a) printed an error message:")
+  (spell-program-did-not-respond-after-some-seconds
+   "The spell program (~a) did not respond after ~a seconds")
+  (spell-skip-to-next-misspelled-word "Skip to Next Misspelled Word") ;; menu item
+  (spell-suggest-corrections "Suggest Spelling Corrections…") ;; menu item
+  (spell-correction-suggestions "Spelling Correction Suggestions") ;; dialog title
+  (spell-choose-replacement-word "Select a replacement word") ;; label in dialog
+
+  ;; GUI for installing a pkg package; available via File|Install Package...
+  (install-pkg-install-by-source "Do What I Mean")         ; tab label
+  (install-pkg-install-from-list "Available from Catalog") ; tab label
+  (install-pkg-install-installed "Currently Installed")    ; tab label
+  (install-pkg-migrate-from "Copy from Version")           ; tab label
+  (install-pkg-settings "Settings")                        ; tab label
+  (install-pkg-menu-item... "Install Package…")
+  (install-pkg-dialog-title "Install Package")
+  (install-pkg-source-label "Package Source")
+  (install-pkg-package-name "Package Name")
+  (install-pkg-package-source-desc
+   "A package source is a package name, file, directory, URL, or GitHub reference")
+  (install-pkg-infer "Infer")
+  (install-pkg-use "Use") ; as opposed to "Infer", label for text box
+  (install-pkg-type-label "Package Source Type")
+  (install-pkg-file "File")
+  (install-pkg-link "Link")
+  (install-pkg-static-link "Static link")
+  (install-pkg-dir "Directory")
+  (install-pkg-dir-url "Remote Directory")
+  (install-pkg-file-url "Remote File")
+  (install-pkg-git "Git Repository")
+  (install-pkg-github "GitHub")
+  (install-pkg-name "Name (consulting resolver)")
+  (install-pkg-inferred-as "Type inferred to be ~a") ; ~a gets install-pkg-{file,dir,...}
+  (install-pkg-link-dirs "Local directory as link")
+  (install-pkg-file-or-dir? "Choose a file or a directory?")
+  (install-pkg-force? "Ignore conflicts")
+  (install-pkg-replace? "Updates can replace existing installations")
+  (install-pkg-dry-run? "Dry run (no installation changes)")
+  (install-pkg-command-line "Equivalent command line invocation:")
+  (install-pkg-error-installing-title "Error Installing Package")
+  (install-pkg-action-label "Action to Take")
+  (install-pkg-install "Install")
+  (install-pkg-update "Update")
+  (install-pkg-setup "Setup") ; for button
+  (install-pkg-setup-long "Setup Current Installation") ; for menu
+  (install-pkg-remove "Remove")
+  (install-pkg-do-not-remove "Don't Remove")
+  (install-pkg-action-inferred-to-be-update "Action inferred to be Update")
+  (install-pkg-action-inferred-to-be-install "Action inferred to be Install")
+  (install-pkg-default "Default")
+  (install-pkg-scope-label "Package Scope")
+  (install-pkg-default-scope-label "Default Package Scope") ; for picking the scope to be default
+  (install-pkg-default-scope-changed "Default scope successfully changed to ~a") ; confirming message after change
+  (install-pkg-installation "Specific Racket Installation")
+  (install-pkg-user "Specific User and Racket Version")
+  (install-pkg-set-as-default "Set as Default")
+  (install-pkg-scope-is "Package scope is ~a") ; ~a gets install-pkg-{installation,user,shared}
+  (install-pkg-select-package-directory "Select Package Directory")
+  (install-pkg-select-package-file "Select Package File")
+  (install-pkg-update-package-list "Update Package List")
+  (install-pkg-stop-update "Stop Update")
+  (install-pkg-filter "Filter")
+  (install-pkg-match "~a/~a match")
+  (install-pkg-package "Package")
+  (install-pkg-author "Author")
+  (install-pkg-description "Description")
+  (install-pkg-tags "Tags")
+  (install-pkg-checksum "Checksum")
+  (install-pkg-source "Source")
+  (install-pkg-catalog "Catalog")
+  (install-pkg-scope "Scope")
+  (install-pkg-name "Name")
+  (install-pkg-update-catalogs? "Update database to match the configured set of catalogs?")
+  (install-pkg-currently-configured-are "The currently configured catalogs are")
+  (install-pkg-database-recorded-are "The database-recorded catalogs are")
+  (install-pkg-update-catalogs "Update")
+  (install-pkg-do-not-update-catalogs "Don't Update")
+  (install-pkg-really-remove? "Are you sure you want to remove the following selected packages?")
+  (install-pkg-promote "Promote from Auto-Installed")
+  (install-pkg-demote "Demote to Auto-Installed")
+  (install-pkg-abort-install "Abort Install")
+  (install-pkg-abort-update "Abort Update")
+  (install-pkg-abort-remove "Abort Remove")
+  (install-pkg-abort-demote "Abort Demote")
+  (install-pkg-abort-promote "Abort Promote")
+  (install-pkg-abort-migrate "Abort Migrate")
+  (install-pkg-abort-setup "Abort Setup")
+  (install-pkg-abort-generic-action "Abort Action")
+  (install-pkg-close-terminal-output "Close Output")
+  (install-pkg-show-all-options "Show All Options")
+  (install-pkg-migrate-available-installations "Available Installations")
+  ;; all ~a will be substituted with the different single characters
+  ;; conveying the state, by default these are ✓*!=@
+  (install-pkg-legend "~a: installed ~a: auto-installed ~a: not default scope ~a: installed as link; ~a: installed from URL")
+  (pkg-manager-menu-item "Package Manager…")
+  (install-pkg-title "Package Manager")
+  ;; where ~a gets an installation name:
+  (install-pkg-packages-for "Packages for ~a")
+  (install-pkg-really-remove-installation
+   "Are you sure you want to remove all installed packages and information for ~a?")
+  (install-pkg-installer "Package Installer")
+  (install-pkg-copy "Copy Message")
+  (install-pkg-installation "installation")
+  (install-pkg-user "user")
+  (install-pkg-any "Any") ;; any file type
+  (install-pkg-bad "bad") ;; bad (not supported) file type
+  (install-pkg-catalogs "Package Catalogs")
+  (install-pkg-updating "Updating package list…")
+  (install-pkg-updating-from "Updating from ~a…")
+  (install-pkg-details-from "Getting details for ~a from ~a…")
+
+  (install-pkg-abort-set-scope "Abort Scope Change")
+
+  (install-pkg-dependencies-fail "Fail: cancels installation/update if dependencies are unmet")
+  (install-pkg-dependencies-force
+   "Force: install despite missing or version-mismatched dependencies")
+  (install-pkg-dependencies-search-ask
+   "Ask: prompt about each missing dependency (not supported in GUI)")
+  (install-pkg-dependencies-search-auto
+   "Auto: install missing or version-mismatched dependencies automatically")
+  (install-pkg-dependencies-search-auto+update
+   "Auto + Update: update dependencies whenever possible")
+
+  (install-pkg-dependencies-mode "Dependencies Mode")
+
+  (install-pkg-dependencies-search-ask-not-supported-in-gui
+   "The “ask“ mode for dependencies is not supported in the GUI installer.")
+  ;; "~a" is pre-":" part of `install-pkg-dependencies-fail'
+  ;; or `install-pkg-dependencies-search-auto':
+  (install-pkg-deps-is "Default dependency mode is ~a")
+
+  (install-pkg-package-catalogs "Package Catalogs") ; label for a list box
+  (install-pkg-add-package-catalog "Add Package Catalog")
+
+  (install-pkg-not-rentrant "Installation and updating cannot happen simultaneously;"
+                            " either abort the current one or wait for it to finish.")
+
+  ;; open a file via a collection path (new "Open" menu item in DrRacket)
+  (open-require-path "Open Require Path…")
+  (enter-subcollection "Enter subcollection") ; button in new dialog
+  (path-to-racket-binary "Path to binary")
+  (use-a-different-racket "Use a different racket")
+
+  ;; adding racket/bin to the path; only under mac os x
+  ; first ~a is filled with either the empty string or an error message from elsewhere
+  ;  (bracketed by some newlines to separate it out)
+  ; second ~a is filled with /etc/paths.d/racket (or some other path like it in the future)
+  ; third ~a is filled with the path to the bin directory of the current drracket
+  (adding-racket/bin-to-path-failed
+   "Attempt to add racket support to the command line failed.~aSpecifically,"
+   " could not create “~a” with the contents “~a”.")
+  ; first and third ~a are filled with /etc/paths.d/racket (or some other path like it in the future)
+  ; and the second one is filled with the path to the bin directory that was put into that file.
+  (added-racket/bin-to-path
+   "You should now be able to use racket and its tools at the"
+   " command-line.\n\nThe"
+   " default PATH has been configured for all users by adding the file"
+   " ~a to point to ~a. You can undo this"
+   " configuration by deleting ~a.")
+  (adding-racket/bin-no-paths.d
+   "Failed to add racket to the command line because /etc/paths.d does not"
+   " exist.\n\nIt may work to run this command in the terminal window to"
+   " create the directory:\n"
+   "    sudo mkdir /etc/paths.d\nand then try again.")
+  (added-racket/bin-to-path/windows
+   "You should now be able to use racket and its tools at the"
+   " command-line.\n\nThe"
+   " default %PATH% has been configured via the registry entry"
+   " HKEY_CURRENT_USER\\Environment\\Path"
+   " to point to ~a and ~a.")
+  (didnt-add-racket/bin-to-path/unix
+   "DrRacket cannot update your path under unix, but if you"
+   " know how to adjust your PATH yourself,"
+   " add\n\n  ~a\n\n"
+   " to it.")
+  (add-racket/bin-to-path "Configure Command Line for Racket…") ;; menu item label
+  )
diff --git a/string-constants-lib/string-constants/string-constant.rkt b/string-constants-lib/string-constants/string-constant.rkt
index 8fb381e..5ab74f4 100644
--- a/string-constants-lib/string-constants/string-constant.rkt
+++ b/string-constants-lib/string-constants/string-constant.rkt
@@ -17,7 +17,8 @@
          (prefix-in bulgarian: "private/bulgarian-string-constants.rkt")
          (prefix-in russian: "private/russian-string-constants.rkt")
          (prefix-in ukrainian: "private/ukrainian-string-constants.rkt")
-         (prefix-in finnish: "private/finnish-string-constants.rkt"))
+         (prefix-in finnish: "private/finnish-string-constants.rkt")
+         (prefix-in polish: "private/polish-string-constants.rkt"))
 
 (provide string-constant string-constants
          string-constant-in-current-language?
@@ -104,7 +105,8 @@
    (make-sc 'bulgarian bulgarian:string-constants #f)
    (make-sc 'russian russian:string-constants #f)
    (make-sc 'ukrainian ukrainian:string-constants #f)
-   (make-sc 'finnish finnish:string-constants #f)))
+   (make-sc 'finnish finnish:string-constants #f)
+   (make-sc 'polish polish:string-constants #f)))
 
 (define (get-available-string-constant-sets)
   (sort