hansott opened a new pull request, #1647:
URL: https://github.com/apache/datafusion-sqlparser-rs/pull/1647
Currently the tokenizer throws an error for
```js
insert into cats_2 (petname) values ('foo'),--\r(version()||'\n');
```
this is because postgres treats \r as a separate new line character, see
https://github.com/postgres/postgres/blob/master/src/backend/parser/scan.l
> In order to make the world safe for Windows and Mac clients as well as
Unix ones, we accept either \n or \r as a newline.
> A DOS-style \r\n sequence will be seen as two successive newlines, but
that doesn't cause any problems.
> non_newline [^\n\r]
> comment ("--"{non_newline}*)
Let's make sure we start a new line if we encounter a \r when tokenizing a
comment.
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