▼ |  | Dr Racket Plugins

1 | Dr Racket support for #lang-based Languages
2 | Implementing Dr Racket Plugins
3 | Adding Languages to Dr Racket
4 | Creating New Kinds of Dr Racket Frames
5 | Extending the Existing Dr Racket Classes
6 | Expanding the User’s Program Text and Breaking
7 | Editor Modes
8 | Plugin Capabilities
9 | Check Syntax
10 | Cooperating with Background Check Syntax
11 | Teaching Languages
12 | Signatures
13 | drracket: get/ extend
14 | drracket: unit
15 | drracket: language
16 | drracket: language-configuration
17 | drracket: debug
18 | drracket: rep
19 | drracket: frame
20 | drracket: help-desk
21 | drracket: eval
22 | drracket: modes
23 | drracket: module-language-tools
24 | drracket: module-language
25 | drracket: tracing
26 | drracket: init
27 | Backwards Compatibility
| Index

On this page:

drracket: tracing: tab-mixin
drracket: tracing: frame-mixin
drracket: tracing: annotate

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### 25`` drracket:tracing

> mixin

> drracket:tracing:tab-mixin : (class? . -> . class?)

argument extends/implements: | drracket:unit:tab<%>
| drracket:rep:context<%>

Tracks function call tracing information.

> mixin

> drracket:tracing:frame-mixin : (class? . -> . class?)

argument extends/implements: | drracket:frame:<%>
| drracket:unit:frame<%>

Tracks function call tracing information.

> > procedure

> > (drracket:tracing:annotate stx) → syntax?

> stx : syntax?

Call this function to add tracing annotations to the a fully-expanded expression. When the program runs, DrRacket will pop open the tracing window to display the trace.
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