nuke proposal prefixes

proposals/000_OAS-proposal-template.md → proposals/@OAS-proposal-template.md

@@ -5,12 +5,12 @@
 
 |Tag |Value |
 |---- | ---------------- |
-|Proposal |[NNNN](https://github.com/OAI/OpenAPI-Specification/tree/main/proposals/{directory_or_file_name})|
+|Proposal |[short-name](https://github.com/OAI/OpenAPI-Specification/tree/main/proposals/{directory_or_file_name})|
 |Authors|[Author 1](https://github.com/{author1}), [Author 2](https://github.com/{author2})|
-|Review Manager |TBD |
+|Review Manager | TBD |
 |Status |Proposal, Draft, Promoted, or Abandoned|
-|Implementations |[Click Here](https://github.com/OAI/OpenAPI-Specification/tree/main/proposals/{NNNN}/implementations.md)|
-|Issues |[{issueid}](https://github.com/OAI/OpenAPI-Specification/issues/{Issueid})|
+|Implementations |[Click Here](https://github.com/OAI/OpenAPI-Specification/tree/main/proposals/{short-name}/implementations.md)|
+|Issues |[{issueid}](https://github.com/OAI/OpenAPI-Specification/issues/{IssueId})|
 |Previous Revisions |[{revid}](https://github.com/OAI/OpenAPI-Specification/pull/{revid}) |
 
 ## Change Log

proposals/Alternative Schema/alternative_schema_object.adoc → proposals/Alternative-Schema/alternative_schema_object.md

@@ -6,11 +6,12 @@ The following text is to be inserted after the XML Object section
 
 This object makes it possible to reference an external file that contains a schema that does not follow the OAS specification. If tooling does not support the _type_, tooling MUST consider the content valid but SHOULD provide a warning that the alternative schema was not processed.
 
-==== Fixed Fields
+## Fixed Fields
 
 |Field Name | Type | Description |
 |---|:---:|---|
 |type | string | **REQUIRED**. The value MUST match one of the values identified in the alternative Schema Registry. |
 |location | url | **REQUIRED**.  This is a absolute or relative reference to an external resource containing a schema of a known type.  This reference may contain a fragment identifier to reference only a subset of an external document. |
 
 This object MAY be extended with Specification Extensions.
+