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added docs for the extra-repl-information method of drscheme:language:language<%>

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svn: r18811
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Robby Findler 2010-04-13 19:45:17 +00:00
parent 66c31d456f
commit a5a8bf953f
1 changed files with 9 additions and 0 deletions
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9
collects/scribblings/tools/language.scrbl
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@ -882,6 +882,15 @@ the name.
} }
@defmethod[(extra-repl-information [settings settings] [port output-port?]) void?]{
This method is called on the DrScheme eventspace main thread to insert extra
information into the REPL to reflect the state of the program.
It is used, for example, to print out the ``Teachpack'' lines in the HtDP languages.
}
@defmethod[(marshall-settings [settings settings]) @defmethod[(marshall-settings [settings settings])
writable]{ writable]{
Translates an instance of the settings type into a scheme Translates an instance of the settings type into a scheme