"the two code points CPython refuses" counted classes: NUL is one code
point, unpaired surrogates are the whole 2,048-wide D800-DFFF block. Say
kinds, in both the docstring and the test comment that mirrors it, and
restore the "odd" qualifier the test comment dropped -- an even trailing
backslash run does not eat the closing quote.
The soft-keyword test title still said "only special in statement
position", which the previous commit's own three-way split contradicts
for `case`: `case_block` is a clause head inside a `match` statement, not
a statement.
Add the case the subscript tool-name path lacked. A lone surrogate is
reachable in a name through JSON.parse of MCP wire JSON, and that path
has no UNPRINTABLE / LONE_SURROGATE fallback -- only the same ES2019
well-formed stringification the Literal path leans on.
Chinesezjc
72991bbcdb