value drscheme:tool^ : any/c

value drscheme:tool-exports^ : any/c

value drscheme:debug:profile-definitions-text-mixin : any/c

value drscheme:debug:profile-tab-mixin : any/c

value drscheme:debug:profile-unit-frame-mixin : any/c

value drscheme:debug:test-coverage-interactions-text-mixin : any/c

value drscheme:debug:test-coverage-definitions-text-mixin : any/c

value drscheme:debug:test-coverage-tab-mixin : any/c

value drscheme:unit:tab% : any/c

value drscheme:unit:frame% : any/c

value drscheme:unit:definitions-canvas% : any/c

value drscheme:unit:get-definitions-text% : any/c

value drscheme:unit:interactions-canvas% : any/c

value drscheme:rep:drs-bindings-keymap-mixin : any/c

value drscheme:rep:text% : any/c

value drscheme:rep:text<%> : any/c

value drscheme:frame:mixin : any/c

value drscheme:frame:basics-mixin : any/c

value drscheme:language:language<%> : any/c

value drscheme:language:module-based-language<%> : any/c

value drscheme:language:simple-module-based-language<%> : any/c

value drscheme:language:simple-module-based-language% : any/c

value drscheme:language:simple-module-based-language->module-based-language-mixin : any/c

value drscheme:language:module-based-language->language-mixin : any/c

value drscheme:tracing:tab-mixin : any/c

value drscheme:tracing:frame-mixin : any/c

value drscheme:module-language:module-language<%> : any/c

value drscheme:module-language-tools:frame-mixin : any/c

value drscheme:module-language-tools:tab-mixin : any/c

value drscheme:module-language-tools:definitions-text-mixin : any/c

value drscheme:frame:basics<%> : any/c

value drscheme:frame:<%> : any/c

value drscheme:unit:frame<%> : any/c

value drscheme:unit:definitions-text<%> : any/c

value drscheme:unit:tab<%> : any/c

value drscheme:rep:context<%> : any/c

value drscheme:module-language-tools:definitions-text<%> : any/c

value drscheme:module-language-tools:tab<%> : any/c

value drscheme:module-language-tools:frame<%> : any/c

value drscheme:debug:error-display-handler/stacktrace  :  (->* (string? any/c)      ((or/c false/c (listof srcloc?))       #:definitions-text (or/c #f (is-a?/c drracket:unit:definitions-text<%>))       #:interactions-text (or/c #f (is-a?/c drracket:rep:text<%>)))        any/c)

value drscheme:debug:make-debug-error-display-handler  :  (-> (-> string? (or/c any/c exn?) any)     (-> string? (or/c any/c exn?) any))

value drscheme:debug:hide-backtrace-window : (-> void?)

value drscheme:debug:add-prefs-panel : (-> void?)

value drscheme:debug:make-debug-eval-handler : (-> (-> any/c any) (-> any/c any))

value drscheme:debug:test-coverage-enabled : (parameter/cboolean?)

value drscheme:debug:test-coverage-on-style-name : string?

value drscheme:debug:test-coverage-off-style-name : string?

value drscheme:debug:profiling-enabled : (parameter/cboolean?)

value drscheme:debug:bug-info->ticket-url  :  (-> (listof (cons/c symbol? (or/c #f string?)))     url?)

value drscheme:debug:small-planet-bitmap : (is-a?/c bitmap%)

value drscheme:debug:open-and-highlight-in-file  :  (->* ((or/c srcloc? (listof srcloc?)))      ((or/c #f (cons/c (λ (x) (and (weak-box? x)                                    (let ([v (weak-box-value x)])                                      (or (not v)                                          (is-a?/c v editor<%>)))))                        number?)))      void?)

value drscheme:debug:show-backtrace-window/edition-pairs  :  (-> string?     (listof srcloc?)     (listof      (or/c       #f       (cons/c (λ (x)                 (and (weak-box? x)                      (let ([v (weak-box-value x)])                        (or (not v)                            (is-a?/c v editor<%>)))))               number?)))     (or/c #f (is-a?/c drracket:unit:definitions-text<%>))     (or/c #f (is-a?/c drracket:rep:text<%>))     void?)

value drscheme:debug:show-backtrace-window/edition-pairs/two  :  (-> string?     (listof srcloc?)     (listof      (or/c       #f       (cons/c (λ (x)                 (and (weak-box? x)                      (let ([v (weak-box-value x)])                        (or (not v)                            (is-a?/c v editor<%>)))))               number?)))     (listof srcloc?)     (listof      (or/c       #f       (cons/c (λ (x)                 (and (weak-box? x)                      (let ([v (weak-box-value x)])                        (or (not v)                            (is-a?/c v editor<%>)))))               number?)))     (or/c #f (is-a?/c drracket:unit:definitions-text<%>))     (or/c #f (is-a?/c drracket:rep:text<%>))     void?)

value drscheme:debug:get-error-color : (-> (is-a?/c color%))

value drscheme:debug:show-backtrace-window  :  (->* (string?       (or/c exn?             (listof srcloc?)             (non-empty-listof (cons/c string? (listof srcloc?)))))      ((or/c #f (is-a?/c drracket:rep:text<%>))       (or/c #f (is-a?/c drracket:unit:definitions-text<%>)))      void?)

value drscheme:debug:srcloc->edition/pair  :  (->* (srcloc?       (or/c #f (is-a?/c drracket:rep:text<%>))       (or/c #f (is-a?/c drracket:unit:definitions-text<%>)))      ((or/c #f (and/c hash? hash-equal?)))      (or/c #f (cons/c (let ([weak-box-containing-an-editor?                              (λ (x) (and (weak-box? x)                                          (let ([v (weak-box-value x)])                                            (or (not v)                                                (is-a?/c v editor<%>)))))])                         weak-box-containing-an-editor?)                       number?)))

value drscheme:eval:set-basic-parameters  :  (->* ((listof (is-a?/c snip-class%)))      (#:gui-modules? boolean?)      void?)

value drscheme:eval:get-snip-classes : (-> (listof (is-a?/c snip-class%)))

value drscheme:eval:expand-program  :  (->* ((or/c input-port? drracket:language:text/pos?)       drracket:language-configuration:language-settings?       boolean?       (-> void?)       (-> void?)       (-> (or/c eof-object? syntax? (cons/c string? any/c))           (-> any)           any))      (#:gui-modules? boolean?)      void?)

value drscheme:eval:traverse-program/multiple  :  (->* (drracket:language-configuration:language-settings?       (-> void?)       (-> void?))      (#:gui-modules? boolean?)      (-> (or/c input-port? drracket:language:text/pos?)          (-> (or/c eof-object? syntax? (cons/c string? any/c))              (-> any)              any)          boolean?          void?))

value drscheme:eval:expand-program/multiple  :  (->* (drracket:language-configuration:language-settings?       boolean?       (-> void?)       (-> void?))      (#:gui-modules? boolean?)      (-> (or/c input-port? drracket:language:text/pos?)          (-> (or/c eof-object? syntax? (cons/c string? any/c))              (-> any)              any)          boolean?          void?))

value drscheme:eval:build-user-eventspace/custodian  :  (->* (drracket:language-configuration:language-settings?       (-> void?)       (-> void?))      (#:gui-modules? boolean?)      (values eventspace? custodian?))

value drscheme:get/extend:extend-unit-frame  :  (->i ([mixin (make-mixin-contract drracket:unit:frame%)])      ([before boolean?]       #:name-for-changes [name-for-changes (or/c #f symbol?)])      [result void?])

value drscheme:get/extend:get-unit-frame : (-> (subclass?/c drracket:unit:frame%))

value drscheme:get/extend:extend-tab  :  (->i ([mixin (make-mixin-contract drracket:unit:tab<%>)])      ([before boolean?]       #:name-for-changes [name-for-changes (or/c #f symbol?)])      [result void?])

value drscheme:get/extend:get-tab : (-> (implementation?/c drracket:unit:tab<%>))

value drscheme:get/extend:extend-definitions-text  :  (->i ([mixin (make-mixin-contract drracket:unit:definitions-text<%>)])      ([before boolean?]       #:name-for-changes [name-for-changes (or/c #f symbol?)])      [result void?])

value drscheme:get/extend:get-definitions-text : (-> (implementation?/c drracket:unit:definitions-text<%>))

value drscheme:get/extend:extend-interactions-text  :  (->i ([mixin (make-mixin-contract drracket:rep:text<%>)])      ([before boolean?]       #:name-for-changes [name-for-changes (or/c #f symbol?)])      [result void?])

value drscheme:get/extend:get-interactions-text : (-> (implementation?/c drracket:rep:text<%>))

value drscheme:get/extend:extend-definitions-canvas  :  (->i ([mixin (make-mixin-contract drracket:unit:definitions-canvas%)])      ([before boolean?]       #:name-for-changes [name-for-changes (or/c #f symbol?)])      [result void?])

value drscheme:get/extend:get-definitions-canvas : (-> (subclass?/c drracket:unit:definitions-canvas%))

value drscheme:get/extend:extend-interactions-canvas  :  (->i ([mixin (make-mixin-contract drracket:unit:interactions-canvas%)])      ([before boolean?]       #:name-for-changes [name-for-changes (or/c #f symbol?)])      [result void?])

value drscheme:get/extend:get-interactions-canvas : (-> (subclass?/c drracket:unit:interactions-canvas%))

value drscheme:get/extend:disallow-re-extension! : (-> void?)

value drscheme:get/extend:allow-re-extension! : (-> void?)

value drscheme:help-desk:help-desk  :  (->* ()      ((or/c #f string?)       (or/c #f string? (list/c string? string?)))      any)

value drscheme:help-desk:goto-plt-license : (-> void?)

value drscheme:language-configuration:get-languages : (-> (listof (is-a?/c drracket:language:language<%>)))

value drscheme:language-configuration:add-language  :  (->* ((and/c (is-a?/c drracket:language:language<%>)              drracket:language:object/c))      (#:allow-executable-creation? boolean?)      void?)

value drscheme:language-configuration:get-settings-preferences-symbol : (-> symbol?)

value drscheme:language-configuration:language-settings? : (->any/cboolean?)

value drscheme:language-configuration:language-settings-language : (->drracket:language-configuration:language-settings?(or/c(is-a?/cdrracket:language:language<%>)drracket:language:object/c))

value drscheme:language-configuration:language-settings-settings : (->drracket:language-configuration:language-settings?any/c)

value drscheme:language-configuration:struct:language-settings : struct-type?

value drscheme:language-configuration:make-language-settings : procedure?

value drscheme:language-configuration:language-dialog  :  (->* (boolean? drracket:language-configuration:language-settings?)      ((or/c false/c (is-a?/c top-level-window<%>)))      (or/c false/c drracket:language-configuration:language-settings?))

value drscheme:language-configuration:fill-language-dialog  :  (->*  ((is-a?/c vertical-panel%)   (is-a?/c area-container<%>)   drracket:language-configuration:language-settings?)  ((or/c false/c (is-a?/c top-level-window<%>))   (-> symbol? void?))  (values (-> (is-a?/c drracket:language:language<%>))          (-> any/c)          (-> any/c (is-a?/c mouse-event%) any)))

value drscheme:language:register-capability  :  (->i ([s symbol?]       [the-contract contract?]       [default (the-contract) the-contract])      ()      [res void?])

value drscheme:language:capability-registered? : (-> symbol? boolean?)

value drscheme:language:get-capability-default  :  (->i ([s (and/c symbol? drracket:language:capability-registered?)])      ()      [res (s) (drracket:language:get-capability-contract s)])

value drscheme:language:get-capability-contract  :  (-> (and/c symbol? drracket:language:capability-registered?)     contract?)

value drscheme:language:add-snip-value  :  (->* ((-> any/c boolean?)       (-> any/c (is-a?/c snip%)))      ((-> any/c))      void?)

value drscheme:language:extend-language-interface  :  (-> interface?     (make-mixin-contract drracket:language:language<%>)     void?)

value drscheme:language:get-default-mixin : (-> (make-mixin-contract drracket:language:language<%>))

value drscheme:language:get-language-extensions : (-> (listof interface?))

value drscheme:language:put-executable  :  ((is-a?/c top-level-window<%>)  path?  (or/c boolean? 'launcher 'standalone 'distribution)  boolean?  string?  . -> . (or/c false/c path?))

value drscheme:language:create-executable-gui  :  ((or/c false/c (is-a?/c top-level-window<%>))  (or/c false/c string?)  (or/c #t 'launcher 'standalone 'distribution)  (or/c #t 'mzscheme 'mred)  . -> .  (or/c false/c        (list/c (or/c 'no-show 'launcher 'stand-alone 'distribution)                (or/c 'no-show 'mred 'mzscheme)                string?)))

value drscheme:language:create-module-based-stand-alone-executable  :  ((or/c path? string?)  (or/c path? string?) any/c any/c any/c boolean? boolean?  . -> .  void?)

value drscheme:language:create-module-based-distribution  :  ((or/c path? string?)  (or/c path? string?) any/c any/c any/c boolean? boolean?  . -> .  void?)

value drscheme:language:create-distribution-for-executable  :  ((or/c path? string?)  boolean?  (-> path? void?)  . -> .  void?)

value drscheme:language:create-module-based-launcher  :  ((or/c path? string?) (or/c path? string?) any/c any/c any/c boolean? boolean?                       . -> .                       void?)

value drscheme:language:simple-module-based-language-convert-value : (-> any/c drracket:language:simple-settings? any)

value drscheme:language:setup-printing-parameters : (-> (-> any) drracket:language:simple-settings? (or/c number? 'infinity) any)

value drscheme:language:make-setup-printing-parameters : (-> (-> (-> any) drracket:language:simple-settings? (or/c number? 'infinity) any))

value drscheme:language:text/pos? : (->any/cboolean?)

value drscheme:language:text/pos-text : (->drracket:language:text/pos?(is-a?/ctext%))

value drscheme:language:text/pos-start : (->drracket:language:text/pos?exact-nonnegative-integer?)

value drscheme:language:text/pos-end : (->drracket:language:text/pos?exact-nonnegative-integer?)

value drscheme:language:make-text/pos : procedure?

value drscheme:language:struct:text/pos : struct-type?

value drscheme:language:simple-settings? : (->any/cboolean?)

value drscheme:language:simple-settings-case-sensitive : (->drracket:language:simple-settings?boolean?)

value drscheme:language:simple-settings-printing-style : (->drracket:language:simple-settings?(or/c'constructor'quasiquote'write'trad-write'print))

value drscheme:language:simple-settings-fraction-style : (->drracket:language:simple-settings?(or/c'mixed-fraction'mixed-fraction-e'repeating-decimal'repeating-decimal-e))

value drscheme:language:simple-settings-show-sharing : (->drracket:language:simple-settings?boolean?)

value drscheme:language:simple-settings-insert-newlines : (->drracket:language:simple-settings?boolean?)

value drscheme:language:simple-settings-annotations : (->drracket:language:simple-settings?(or/c'none'debug'debug/profile'test-coverage))

value drscheme:language:make-simple-settings : procedure?

value drscheme:language:struct:simple-settings : struct-type?

value drscheme:language:simple-settings->vector : (drracket:language:simple-settings? . -> . vector?)

value drscheme:modes:add-mode  :  (-> string?     (or/c #f (is-a?/c mode:surrogate-text<%>))     (-> (is-a?/c drracket:rep:text%) number? boolean?)     (-> (or/c #f (listof string?)) boolean?)     drracket:modes:mode?)

value drscheme:modes:mode? : (->any/cboolean?)

value drscheme:modes:mode-name : (->drracket:modes:mode?string?)

value drscheme:modes:mode-surrogate : (->drracket:modes:mode?(or/c#f(is-a?/cmode:surrogate-text<%>)))

value drscheme:modes:mode-repl-submit : (->drracket:modes:mode?(->(is-a?/cdrracket:rep:text%)number?boolean?))

value drscheme:modes:mode-matches-language : (->drracket:modes:mode?(->(or/c#f(listofstring?))boolean?))

value drscheme:modes:struct:mode : struct-type?

value drscheme:modes:get-modes : (-> (listof drracket:modes:mode?))

value drscheme:module-language-tools:add-opt-out-toolbar-button  :  (->* ((-> (is-a?/c top-level-window<%>)           (is-a?/c area-container<%>)           (is-a?/c switchable-button%))       symbol?)      (#:number (or/c real? #f))      void?)

value drscheme:module-language-tools:add-online-expansion-handler  :  (-> path-string? symbol? (-> (is-a?/c drracket:unit:definitions-text<%>)                              any/c                              any)     void?)

value drscheme:module-language-tools:register-online-expansion-pref : (-> (-> (is-a?/c vertical-panel%) void?) void?)