# Implicit Form Bindings

**URL:** <https://racket.discourse.group/t/implicit-form-bindings/3567>\
**Category:** Questions & Answers\
**Created:** [February 15, 2025, 11:40am UTC](https://racket.discourse.group/t/implicit-form-bindings/3567 "2025-02-15T11:40:56Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![YongaTechnic](https://yyz2.discourse-cdn.com/free1/user_avatar/racket.discourse.group/yongatechnic/32/2109_2.png) [@YongaTechnic](https://racket.discourse.group/u/YongaTechnic)\
**Post date:** [February 15, 2025, 11:40am UTC](https://racket.discourse.group/t/implicit-form-bindings/3567/1 "2025-02-15T11:40:56Z")

</div>

Bindings like  
#%module-begin  
#%app  
#%datum  
#%top

where are they defined, and is there a fulll list?

Thanks

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<div class="post-metadata">

**Author:** ![EmEf](https://avatars.discourse-cdn.com/v4/letter/e/53a042/32.png) [@EmEf](https://racket.discourse.group/u/EmEf)\
**Post date:** [February 15, 2025, 12:33pm UTC](https://racket.discourse.group/t/implicit-form-bindings/3567/2 "2025-02-15T12:33:10Z")

</div>

Is the grammar of fully expanded code what you’re looking for?

[

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[1.2 Syntax Model](https://docs.racket-lang.org/reference/syntax-model.html#%28part._fully-expanded%29)  
[docs.racket-lang.org](https://docs.racket-lang.org/reference/syntax-model.html#%28part._fully-expanded%29)

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)](https://docs.racket-lang.org/reference/syntax-model.html#%28part._fully-expanded%29)

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