▼ |  | Plugins: Extending Dr Racket

1 | Implementing Dr Racket Tools
2 | Adding Languages to Dr Racket
3 | Creating New Kinds of Dr Racket Frames
4 | Extending the Existing Dr Racket Classes
5 | Expanding the User’s Program Text and Breaking
6 | Editor Modes
7 | Language-specific capabilities
8 | Check Syntax
9 | drracket: get/ extend
10 | drracket: unit
11 | drracket: language
12 | drracket: language-configuration
13 | drracket: debug
14 | drracket: rep
15 | drracket: frame
16 | drracket: help-desk
17 | drracket: eval
18 | drracket: modes
19 | drracket: module-language-tools
20 | drracket: module-language
21 | Backwards compatibility
| Index

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drracket: help-desk: help-desk

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### 16`` drracket:help-desk

( drracket:help-desk:help-desk | [ | search-key |  |  |  |
|  | search-context]) |  | → |  | any

search-key : ( or/c #f string? ) = #f

| search-context |  | : |  | ( or/c #f string? ( list/c string? string? ))
|  |  | = |  | #f

if search-key is a string, calls perform-search with search-key and search-context.

Otherwise, calls send-main-page with no arguments.

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