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Update README.md #728

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merged 2 commits into from Oct 31, 2022
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carnoxen Oct 31, 2022
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Expand Up @@ -41,15 +41,15 @@ Other helpful resources:
## Example

The following is an example of a grammar for a list of alphanumeric identifiers
where the first identifier does not start with a digit:
where all identifiers don't start with a digit:

```rust
alpha = { 'a'..'z' | 'A'..'Z' }
digit = { '0'..'9' }

ident = { (alpha | digit)+ }
ident = { !digit ~ (alpha | digit)+ }

ident_list = _{ !digit ~ ident ~ (" " ~ ident)+ }
ident_list = _{ ident ~ (" " ~ ident)* }
// ^
// ident_list rule is silent which means it produces no tokens
```
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