# Some notes about generate.pest

## COMMENT and WHITESPACE

The Pest book at https://pest.rs/book/grammars/syntax.html says:

> Many languages and text formats allow arbitrary whitespace and comments between logical tokens.
> For instance, Rust considers 4+5 equivalent to 4 + 5 and 4 /* comment */ + 5.

> The optional rules WHITESPACE and COMMENT implement this behaviour. If either (or both) are defined,
> they will be implicitly inserted at every sequence and between every repetition (except in atomic rules).


Therefore COMMENT and WHITESPACE are defined in `generate.pest`.

You are viewing proxied material from ftp.icm.edu.pl. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.