svd: Put the XML declaration at the very top

sipeed / bl602-pac

Embedded Rust's Peripheral Access Crate for BL602 microcontrollers

MIT License

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svd: Put the XML declaration at the very top #8

Closed tchebb closed 3 years ago

tchebb commented 3 years ago

According to the XML specification, the XML declaration (XMLDecl) is allowed only as the very first production in the prolog, which in turn can appear only as the very first production in the document. This means it must come before all comments or the XML file is invalid. Java and Python XML parsers fail on documents like this one which violate that part of the spec.

Move the declaration up so our SVD is valid XML.

9names commented 3 years ago

This obviously correct. Thanks for the easy to approve PR