Zhiguang Chen

I meant I do not have a clear specification to follow when parsing the backslash hard line break to an AST. whether or not count the spaces before the backslash...

Thanks a lot! Yep, the trailing whitespace should always be removed if there is not a specific reason. This is my project [dart_markdown](https://github.com/tagnote-app/dart_markdown), a Markdown to AST parser, which is...