* PEP 635: Tweaks markup
Consistently Capitalize Headings.
Remove extra blank lines (two is enough).
Add a few TODOs.
Fix a few typos.
* Went over much of PEP 635 with a fine comb
I got as far as capture patterns.
* Tweak wildcard patterns (adding '?'); muse on 'else'
* Reviewed up to and including sequence patterns
* Checkpoint -- got halfway through Class Patterns
* Changed Walrus to AS and added rationales (Tobias)
* Fix AS-pattern example
Co-authored-by: Tobias Kohn <webmaster@tobiaskohn.ch>
Clean up PEP 634 (the new PEP 622).
Renamed Constant Value Pattern to Value Pattern. Renamed a few other grammar rules as well.
Leave open for the SC to decide: whether to change `name := pattern` to `pattern as name`.
Note that the companion PEP 635 (motivation and rationale) and PEP 636 (tutorial) are not yet ready.
Guido van Rossum
Brandt Bucher
Daniel F Moisset