I've just published draft #4 of SRFI 226. It was submitted by Marc Nieper-Wißkirchen, author of the SRFI.

Here is the commit summary:

• Remove thread syntax.
  
• Make thread type inheritable.
• Update issue section.
• Fix mutex-state.
• Add thread-exit!
• Add issue about parameters and thread locals.
• Add paramter? predicate to test for a parameter object.
• Add the notion of parameter-like objects and the with syntax.
• Implement inheritable thread-locals.
• Thread parameters.
• Implement fluids and thread fluids.
• Document fluids.
• Rename handler to abort handler.
• Add fluid-parameter and define-fluidified.
• Sketch thread-interrupt! implementation
• Rename thread-exit! to thread-stop!
• Document thread-interrupt!
• Fix the remark about blocking on a cv.
• Remove relics of the old thread syntax.
• Fix typo reported by Shiro.
• Change the semantics of an iterator past the end as discussed with John.
• copy edits
• Fix errors reported by W3C HTML Validator.
• Publish fourth draft.

Here's the diff:

https://github.com/scheme-requests-for-implementation/srfi-226/compare/draft-3..draft-4

Regards,


SRFI Editor